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annotate src/misc1.c @ 6596:f8f2a61e538d v7.4.624

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updated for version 7.4.624 Problem: May leak memory or crash when vim_realloc() returns NULL. Solution: Handle a NULL value properly. (Mike Williams)
author Bram Moolenaar <bram@vim.org>
date Tue, 10 Feb 2015 18:34:01 +0100
parents 96a4fa8e530c
children 056809de0b29
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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7
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1 /* vi:set ts=8 sts=4 sw=4:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 * See README.txt for an overview of the Vim source code.
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8 */
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9
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10 /*
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11 * misc1.c: functions that didn't seem to fit elsewhere
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12 */
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13
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14 #include "vim.h"
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15 #include "version.h"
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16
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17 static char_u *vim_version_dir __ARGS((char_u *vimdir));
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18 static char_u *remove_tail __ARGS((char_u *p, char_u *pend, char_u *name));
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19 #if defined(FEAT_CMDL_COMPL)
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20 static void init_users __ARGS((void));
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21 #endif
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22 static int copy_indent __ARGS((int size, char_u *src));
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23
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24 /* All user names (for ~user completion as done by shell). */
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25 #if defined(FEAT_CMDL_COMPL) || defined(PROTO)
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26 static garray_T ga_users;
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27 #endif
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28
7
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29 /*
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30 * Count the size (in window cells) of the indent in the current line.
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31 */
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32 int
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33 get_indent()
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34 {
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35 return get_indent_str(ml_get_curline(), (int)curbuf->b_p_ts, FALSE);
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36 }
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37
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38 /*
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39 * Count the size (in window cells) of the indent in line "lnum".
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40 */
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41 int
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42 get_indent_lnum(lnum)
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43 linenr_T lnum;
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44 {
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45 return get_indent_str(ml_get(lnum), (int)curbuf->b_p_ts, FALSE);
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46 }
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47
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48 #if defined(FEAT_FOLDING) || defined(PROTO)
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49 /*
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50 * Count the size (in window cells) of the indent in line "lnum" of buffer
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51 * "buf".
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52 */
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53 int
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54 get_indent_buf(buf, lnum)
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55 buf_T *buf;
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56 linenr_T lnum;
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57 {
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58 return get_indent_str(ml_get_buf(buf, lnum, FALSE), (int)buf->b_p_ts, FALSE);
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59 }
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60 #endif
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61
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62 /*
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63 * count the size (in window cells) of the indent in line "ptr", with
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64 * 'tabstop' at "ts"
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65 */
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66 int
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67 get_indent_str(ptr, ts, list)
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68 char_u *ptr;
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69 int ts;
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70 int list; /* if TRUE, count only screen size for tabs */
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71 {
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72 int count = 0;
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73
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74 for ( ; *ptr; ++ptr)
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75 {
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76 if (*ptr == TAB)
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77 {
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78 if (!list || lcs_tab1) /* count a tab for what it is worth */
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79 count += ts - (count % ts);
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80 else
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81 /* In list mode, when tab is not set, count screen char width
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82 * for Tab, displays: ^I */
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83 count += ptr2cells(ptr);
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84 }
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85 else if (*ptr == ' ')
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86 ++count; /* count a space for one */
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87 else
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88 break;
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89 }
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90 return count;
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91 }
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92
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93 /*
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94 * Set the indent of the current line.
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95 * Leaves the cursor on the first non-blank in the line.
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96 * Caller must take care of undo.
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97 * "flags":
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98 * SIN_CHANGED: call changed_bytes() if the line was changed.
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99 * SIN_INSERT: insert the indent in front of the line.
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100 * SIN_UNDO: save line for undo before changing it.
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101 * Returns TRUE if the line was changed.
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102 */
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103 int
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104 set_indent(size, flags)
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105 int size; /* measured in spaces */
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106 int flags;
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107 {
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108 char_u *p;
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109 char_u *newline;
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110 char_u *oldline;
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111 char_u *s;
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112 int todo;
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113 int ind_len; /* measured in characters */
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114 int line_len;
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115 int doit = FALSE;
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116 int ind_done = 0; /* measured in spaces */
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117 int tab_pad;
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118 int retval = FALSE;
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119 int orig_char_len = -1; /* number of initial whitespace chars when
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120 'et' and 'pi' are both set */
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121
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122 /*
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123 * First check if there is anything to do and compute the number of
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124 * characters needed for the indent.
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125 */
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126 todo = size;
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127 ind_len = 0;
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128 p = oldline = ml_get_curline();
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129
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130 /* Calculate the buffer size for the new indent, and check to see if it
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131 * isn't already set */
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132
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133 /* if 'expandtab' isn't set: use TABs; if both 'expandtab' and
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134 * 'preserveindent' are set count the number of characters at the
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135 * beginning of the line to be copied */
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136 if (!curbuf->b_p_et || (!(flags & SIN_INSERT) && curbuf->b_p_pi))
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137 {
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138 /* If 'preserveindent' is set then reuse as much as possible of
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139 * the existing indent structure for the new indent */
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140 if (!(flags & SIN_INSERT) && curbuf->b_p_pi)
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141 {
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142 ind_done = 0;
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143
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144 /* count as many characters as we can use */
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145 while (todo > 0 && vim_iswhite(*p))
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146 {
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147 if (*p == TAB)
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148 {
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149 tab_pad = (int)curbuf->b_p_ts
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150 - (ind_done % (int)curbuf->b_p_ts);
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151 /* stop if this tab will overshoot the target */
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152 if (todo < tab_pad)
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153 break;
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154 todo -= tab_pad;
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155 ++ind_len;
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156 ind_done += tab_pad;
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157 }
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158 else
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159 {
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160 --todo;
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161 ++ind_len;
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162 ++ind_done;
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163 }
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164 ++p;
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165 }
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166
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167 /* Set initial number of whitespace chars to copy if we are
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168 * preserving indent but expandtab is set */
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169 if (curbuf->b_p_et)
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170 orig_char_len = ind_len;
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171
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172 /* Fill to next tabstop with a tab, if possible */
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173 tab_pad = (int)curbuf->b_p_ts - (ind_done % (int)curbuf->b_p_ts);
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174 if (todo >= tab_pad && orig_char_len == -1)
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175 {
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176 doit = TRUE;
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177 todo -= tab_pad;
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178 ++ind_len;
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179 /* ind_done += tab_pad; */
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180 }
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181 }
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182
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183 /* count tabs required for indent */
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184 while (todo >= (int)curbuf->b_p_ts)
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185 {
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186 if (*p != TAB)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
187 doit = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
188 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
189 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
190 todo -= (int)curbuf->b_p_ts;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
191 ++ind_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
192 /* ind_done += (int)curbuf->b_p_ts; */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
193 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
194 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
195 /* count spaces required for indent */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
196 while (todo > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
197 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
198 if (*p != ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
199 doit = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
200 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
201 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
202 --todo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
203 ++ind_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
204 /* ++ind_done; */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
205 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
206
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
207 /* Return if the indent is OK already. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
208 if (!doit && !vim_iswhite(*p) && !(flags & SIN_INSERT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
209 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
210
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
211 /* Allocate memory for the new line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
212 if (flags & SIN_INSERT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
213 p = oldline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
214 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
215 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
216 line_len = (int)STRLEN(p) + 1;
1324
60d21d224d25 updated for version 7.1-038
vimboss
parents: 1224
diff changeset
217
60d21d224d25 updated for version 7.1-038
vimboss
parents: 1224
diff changeset
218 /* If 'preserveindent' and 'expandtab' are both set keep the original
60d21d224d25 updated for version 7.1-038
vimboss
parents: 1224
diff changeset
219 * characters and allocate accordingly. We will fill the rest with spaces
60d21d224d25 updated for version 7.1-038
vimboss
parents: 1224
diff changeset
220 * after the if (!curbuf->b_p_et) below. */
1359
a66a49322b6b updated for version 7.1-073
vimboss
parents: 1348
diff changeset
221 if (orig_char_len != -1)
1324
60d21d224d25 updated for version 7.1-038
vimboss
parents: 1224
diff changeset
222 {
60d21d224d25 updated for version 7.1-038
vimboss
parents: 1224
diff changeset
223 newline = alloc(orig_char_len + size - ind_done + line_len);
60d21d224d25 updated for version 7.1-038
vimboss
parents: 1224
diff changeset
224 if (newline == NULL)
60d21d224d25 updated for version 7.1-038
vimboss
parents: 1224
diff changeset
225 return FALSE;
1359
a66a49322b6b updated for version 7.1-073
vimboss
parents: 1348
diff changeset
226 todo = size - ind_done;
a66a49322b6b updated for version 7.1-073
vimboss
parents: 1348
diff changeset
227 ind_len = orig_char_len + todo; /* Set total length of indent in
a66a49322b6b updated for version 7.1-073
vimboss
parents: 1348
diff changeset
228 * characters, which may have been
a66a49322b6b updated for version 7.1-073
vimboss
parents: 1348
diff changeset
229 * undercounted until now */
1324
60d21d224d25 updated for version 7.1-038
vimboss
parents: 1224
diff changeset
230 p = oldline;
60d21d224d25 updated for version 7.1-038
vimboss
parents: 1224
diff changeset
231 s = newline;
60d21d224d25 updated for version 7.1-038
vimboss
parents: 1224
diff changeset
232 while (orig_char_len > 0)
60d21d224d25 updated for version 7.1-038
vimboss
parents: 1224
diff changeset
233 {
60d21d224d25 updated for version 7.1-038
vimboss
parents: 1224
diff changeset
234 *s++ = *p++;
60d21d224d25 updated for version 7.1-038
vimboss
parents: 1224
diff changeset
235 orig_char_len--;
60d21d224d25 updated for version 7.1-038
vimboss
parents: 1224
diff changeset
236 }
1474
276244befa5b updated for version 7.1-189
vimboss
parents: 1470
diff changeset
237
1324
60d21d224d25 updated for version 7.1-038
vimboss
parents: 1224
diff changeset
238 /* Skip over any additional white space (useful when newindent is less
60d21d224d25 updated for version 7.1-038
vimboss
parents: 1224
diff changeset
239 * than old) */
60d21d224d25 updated for version 7.1-038
vimboss
parents: 1224
diff changeset
240 while (vim_iswhite(*p))
1474
276244befa5b updated for version 7.1-189
vimboss
parents: 1470
diff changeset
241 ++p;
1348
17a83c0532e8 updated for version 7.1-062
vimboss
parents: 1341
diff changeset
242
1324
60d21d224d25 updated for version 7.1-038
vimboss
parents: 1224
diff changeset
243 }
60d21d224d25 updated for version 7.1-038
vimboss
parents: 1224
diff changeset
244 else
60d21d224d25 updated for version 7.1-038
vimboss
parents: 1224
diff changeset
245 {
60d21d224d25 updated for version 7.1-038
vimboss
parents: 1224
diff changeset
246 todo = size;
60d21d224d25 updated for version 7.1-038
vimboss
parents: 1224
diff changeset
247 newline = alloc(ind_len + line_len);
60d21d224d25 updated for version 7.1-038
vimboss
parents: 1224
diff changeset
248 if (newline == NULL)
60d21d224d25 updated for version 7.1-038
vimboss
parents: 1224
diff changeset
249 return FALSE;
60d21d224d25 updated for version 7.1-038
vimboss
parents: 1224
diff changeset
250 s = newline;
60d21d224d25 updated for version 7.1-038
vimboss
parents: 1224
diff changeset
251 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
252
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
253 /* Put the characters in the new line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
254 /* if 'expandtab' isn't set: use TABs */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
255 if (!curbuf->b_p_et)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
256 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
257 /* If 'preserveindent' is set then reuse as much as possible of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
258 * the existing indent structure for the new indent */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
259 if (!(flags & SIN_INSERT) && curbuf->b_p_pi)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
260 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
261 p = oldline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
262 ind_done = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
263
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
264 while (todo > 0 && vim_iswhite(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
265 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
266 if (*p == TAB)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
267 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
268 tab_pad = (int)curbuf->b_p_ts
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
269 - (ind_done % (int)curbuf->b_p_ts);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
270 /* stop if this tab will overshoot the target */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
271 if (todo < tab_pad)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
272 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
273 todo -= tab_pad;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
274 ind_done += tab_pad;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
275 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
276 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
277 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
278 --todo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
279 ++ind_done;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
280 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
281 *s++ = *p++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
282 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
283
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
284 /* Fill to next tabstop with a tab, if possible */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
285 tab_pad = (int)curbuf->b_p_ts - (ind_done % (int)curbuf->b_p_ts);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
286 if (todo >= tab_pad)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
287 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
288 *s++ = TAB;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
289 todo -= tab_pad;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
290 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
291
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
292 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
293 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
294
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
295 while (todo >= (int)curbuf->b_p_ts)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
296 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
297 *s++ = TAB;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
298 todo -= (int)curbuf->b_p_ts;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
299 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
300 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
301 while (todo > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
302 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
303 *s++ = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
304 --todo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
305 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
306 mch_memmove(s, p, (size_t)line_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
307
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
308 /* Replace the line (unless undo fails). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
309 if (!(flags & SIN_UNDO) || u_savesub(curwin->w_cursor.lnum) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
310 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
311 ml_replace(curwin->w_cursor.lnum, newline, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
312 if (flags & SIN_CHANGED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
313 changed_bytes(curwin->w_cursor.lnum, 0);
5403
b9c1c1f4cda9 updated for version 7.4.052
Bram Moolenaar <bram@vim.org>
parents: 5338
diff changeset
314 /* Correct saved cursor position if it is in this line. */
b9c1c1f4cda9 updated for version 7.4.052
Bram Moolenaar <bram@vim.org>
parents: 5338
diff changeset
315 if (saved_cursor.lnum == curwin->w_cursor.lnum)
b9c1c1f4cda9 updated for version 7.4.052
Bram Moolenaar <bram@vim.org>
parents: 5338
diff changeset
316 {
b9c1c1f4cda9 updated for version 7.4.052
Bram Moolenaar <bram@vim.org>
parents: 5338
diff changeset
317 if (saved_cursor.col >= (colnr_T)(p - oldline))
b9c1c1f4cda9 updated for version 7.4.052
Bram Moolenaar <bram@vim.org>
parents: 5338
diff changeset
318 /* cursor was after the indent, adjust for the number of
b9c1c1f4cda9 updated for version 7.4.052
Bram Moolenaar <bram@vim.org>
parents: 5338
diff changeset
319 * bytes added/removed */
b9c1c1f4cda9 updated for version 7.4.052
Bram Moolenaar <bram@vim.org>
parents: 5338
diff changeset
320 saved_cursor.col += ind_len - (colnr_T)(p - oldline);
b9c1c1f4cda9 updated for version 7.4.052
Bram Moolenaar <bram@vim.org>
parents: 5338
diff changeset
321 else if (saved_cursor.col >= (colnr_T)(s - newline))
b9c1c1f4cda9 updated for version 7.4.052
Bram Moolenaar <bram@vim.org>
parents: 5338
diff changeset
322 /* cursor was in the indent, and is now after it, put it back
b9c1c1f4cda9 updated for version 7.4.052
Bram Moolenaar <bram@vim.org>
parents: 5338
diff changeset
323 * at the start of the indent (replacing spaces with TAB) */
b9c1c1f4cda9 updated for version 7.4.052
Bram Moolenaar <bram@vim.org>
parents: 5338
diff changeset
324 saved_cursor.col = (colnr_T)(s - newline);
b9c1c1f4cda9 updated for version 7.4.052
Bram Moolenaar <bram@vim.org>
parents: 5338
diff changeset
325 }
217
89114a6baf3c updated for version 7.0061
vimboss
parents: 196
diff changeset
326 retval = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
327 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
328 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
329 vim_free(newline);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
330
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
331 curwin->w_cursor.col = ind_len;
217
89114a6baf3c updated for version 7.0061
vimboss
parents: 196
diff changeset
332 return retval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
333 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
334
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
335 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
336 * Copy the indent from ptr to the current line (and fill to size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
337 * Leaves the cursor on the first non-blank in the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
338 * Returns TRUE if the line was changed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
339 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
340 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
341 copy_indent(size, src)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
342 int size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
343 char_u *src;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
344 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
345 char_u *p = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
346 char_u *line = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
347 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
348 int todo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
349 int ind_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
350 int line_len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
351 int tab_pad;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
352 int ind_done;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
353 int round;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
354
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
355 /* Round 1: compute the number of characters needed for the indent
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
356 * Round 2: copy the characters. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
357 for (round = 1; round <= 2; ++round)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
358 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
359 todo = size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
360 ind_len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
361 ind_done = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
362 s = src;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
363
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
364 /* Count/copy the usable portion of the source line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
365 while (todo > 0 && vim_iswhite(*s))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
366 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
367 if (*s == TAB)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
368 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
369 tab_pad = (int)curbuf->b_p_ts
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
370 - (ind_done % (int)curbuf->b_p_ts);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
371 /* Stop if this tab will overshoot the target */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
372 if (todo < tab_pad)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
373 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
374 todo -= tab_pad;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
375 ind_done += tab_pad;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
376 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
377 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
378 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
379 --todo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
380 ++ind_done;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
381 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
382 ++ind_len;
840
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 838
diff changeset
383 if (p != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
384 *p++ = *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
385 ++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
386 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
387
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
388 /* Fill to next tabstop with a tab, if possible */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
389 tab_pad = (int)curbuf->b_p_ts - (ind_done % (int)curbuf->b_p_ts);
3058
4a7097153089 updated for version 7.3.301
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
390 if (todo >= tab_pad && !curbuf->b_p_et)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
391 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
392 todo -= tab_pad;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
393 ++ind_len;
840
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 838
diff changeset
394 if (p != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
395 *p++ = TAB;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
396 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
397
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
398 /* Add tabs required for indent */
3058
4a7097153089 updated for version 7.3.301
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
399 while (todo >= (int)curbuf->b_p_ts && !curbuf->b_p_et)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
400 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
401 todo -= (int)curbuf->b_p_ts;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
402 ++ind_len;
840
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 838
diff changeset
403 if (p != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
404 *p++ = TAB;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
405 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
406
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
407 /* Count/add spaces required for indent */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
408 while (todo > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
409 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
410 --todo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
411 ++ind_len;
840
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 838
diff changeset
412 if (p != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
413 *p++ = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
414 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
415
840
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 838
diff changeset
416 if (p == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
417 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
418 /* Allocate memory for the result: the copied indent, new indent
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
419 * and the rest of the line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
420 line_len = (int)STRLEN(ml_get_curline()) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
421 line = alloc(ind_len + line_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
422 if (line == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
423 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
424 p = line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
425 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
426 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
427
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
428 /* Append the original line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
429 mch_memmove(p, ml_get_curline(), (size_t)line_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
430
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
431 /* Replace the line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
432 ml_replace(curwin->w_cursor.lnum, line, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
433
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
434 /* Put the cursor after the indent. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
435 curwin->w_cursor.col = ind_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
436 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
437 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
438
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
439 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
440 * Return the indent of the current line after a number. Return -1 if no
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
441 * number was found. Used for 'n' in 'formatoptions': numbered list.
41
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
442 * Since a pattern is used it can actually handle more than numbers.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
443 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
444 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
445 get_number_indent(lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
446 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
447 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
448 colnr_T col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
449 pos_T pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
450
3632
7e3fedfc3d08 updated for version 7.3.576
Bram Moolenaar <bram@vim.org>
parents: 3608
diff changeset
451 regmatch_T regmatch;
7e3fedfc3d08 updated for version 7.3.576
Bram Moolenaar <bram@vim.org>
parents: 3608
diff changeset
452 int lead_len = 0; /* length of comment leader */
7e3fedfc3d08 updated for version 7.3.576
Bram Moolenaar <bram@vim.org>
parents: 3608
diff changeset
453
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
454 if (lnum > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
455 return -1;
41
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
456 pos.lnum = 0;
3584
443c50cd3e88 updated for version 7.3.552
Bram Moolenaar <bram@vim.org>
parents: 3578
diff changeset
457
443c50cd3e88 updated for version 7.3.552
Bram Moolenaar <bram@vim.org>
parents: 3578
diff changeset
458 #ifdef FEAT_COMMENTS
3632
7e3fedfc3d08 updated for version 7.3.576
Bram Moolenaar <bram@vim.org>
parents: 3608
diff changeset
459 /* In format_lines() (i.e. not insert mode), fo+=q is needed too... */
7e3fedfc3d08 updated for version 7.3.576
Bram Moolenaar <bram@vim.org>
parents: 3608
diff changeset
460 if ((State & INSERT) || has_format_option(FO_Q_COMS))
3584
443c50cd3e88 updated for version 7.3.552
Bram Moolenaar <bram@vim.org>
parents: 3578
diff changeset
461 lead_len = get_leader_len(ml_get(lnum), NULL, FALSE, TRUE);
3632
7e3fedfc3d08 updated for version 7.3.576
Bram Moolenaar <bram@vim.org>
parents: 3608
diff changeset
462 #endif
7e3fedfc3d08 updated for version 7.3.576
Bram Moolenaar <bram@vim.org>
parents: 3608
diff changeset
463 regmatch.regprog = vim_regcomp(curbuf->b_p_flp, RE_MAGIC);
7e3fedfc3d08 updated for version 7.3.576
Bram Moolenaar <bram@vim.org>
parents: 3608
diff changeset
464 if (regmatch.regprog != NULL)
7e3fedfc3d08 updated for version 7.3.576
Bram Moolenaar <bram@vim.org>
parents: 3608
diff changeset
465 {
7e3fedfc3d08 updated for version 7.3.576
Bram Moolenaar <bram@vim.org>
parents: 3608
diff changeset
466 regmatch.rm_ic = FALSE;
7e3fedfc3d08 updated for version 7.3.576
Bram Moolenaar <bram@vim.org>
parents: 3608
diff changeset
467
7e3fedfc3d08 updated for version 7.3.576
Bram Moolenaar <bram@vim.org>
parents: 3608
diff changeset
468 /* vim_regexec() expects a pointer to a line. This lets us
7e3fedfc3d08 updated for version 7.3.576
Bram Moolenaar <bram@vim.org>
parents: 3608
diff changeset
469 * start matching for the flp beyond any comment leader... */
7e3fedfc3d08 updated for version 7.3.576
Bram Moolenaar <bram@vim.org>
parents: 3608
diff changeset
470 if (vim_regexec(&regmatch, ml_get(lnum) + lead_len, (colnr_T)0))
7e3fedfc3d08 updated for version 7.3.576
Bram Moolenaar <bram@vim.org>
parents: 3608
diff changeset
471 {
7e3fedfc3d08 updated for version 7.3.576
Bram Moolenaar <bram@vim.org>
parents: 3608
diff changeset
472 pos.lnum = lnum;
7e3fedfc3d08 updated for version 7.3.576
Bram Moolenaar <bram@vim.org>
parents: 3608
diff changeset
473 pos.col = (colnr_T)(*regmatch.endp - ml_get(lnum));
41
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
474 #ifdef FEAT_VIRTUALEDIT
3632
7e3fedfc3d08 updated for version 7.3.576
Bram Moolenaar <bram@vim.org>
parents: 3608
diff changeset
475 pos.coladd = 0;
7e3fedfc3d08 updated for version 7.3.576
Bram Moolenaar <bram@vim.org>
parents: 3608
diff changeset
476 #endif
7e3fedfc3d08 updated for version 7.3.576
Bram Moolenaar <bram@vim.org>
parents: 3608
diff changeset
477 }
4805
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4752
diff changeset
478 vim_regfree(regmatch.regprog);
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4752
diff changeset
479 }
41
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
480
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
481 if (pos.lnum == 0 || *ml_get_pos(&pos) == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
482 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
483 getvcol(curwin, &pos, &col, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
484 return (int)col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
485 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
486
5995
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
487 #if defined(FEAT_LINEBREAK) || defined(PROTO)
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
488 /*
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
489 * Return appropriate space number for breakindent, taking influencing
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
490 * parameters into account. Window must be specified, since it is not
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
491 * necessarily always the current one.
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
492 */
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
493 int
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
494 get_breakindent_win(wp, line)
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
495 win_T *wp;
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
496 char_u *line; /* start of the line */
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
497 {
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
498 static int prev_indent = 0; /* cached indent value */
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
499 static long prev_ts = 0L; /* cached tabstop value */
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
500 static char_u *prev_line = NULL; /* cached pointer to line */
6010
ea2c5dfee1b0 updated for version 7.4.345
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
501 static int prev_tick = 0; /* changedtick of cached value */
5995
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
502 int bri = 0;
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
503 /* window width minus window margin space, i.e. what rests for text */
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
504 const int eff_wwidth = W_WIDTH(wp)
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
505 - ((wp->w_p_nu || wp->w_p_rnu)
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
506 && (vim_strchr(p_cpo, CPO_NUMCOL) == NULL)
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
507 ? number_width(wp) + 1 : 0);
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
508
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
509 /* used cached indent, unless pointer or 'tabstop' changed */
6010
ea2c5dfee1b0 updated for version 7.4.345
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
510 if (prev_line != line || prev_ts != wp->w_buffer->b_p_ts
ea2c5dfee1b0 updated for version 7.4.345
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
511 || prev_tick != wp->w_buffer->b_changedtick)
5995
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
512 {
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
513 prev_line = line;
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
514 prev_ts = wp->w_buffer->b_p_ts;
6010
ea2c5dfee1b0 updated for version 7.4.345
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
515 prev_tick = wp->w_buffer->b_changedtick;
5995
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
516 prev_indent = get_indent_str(line,
6012
3248c6e40aee updated for version 7.4.346
Bram Moolenaar <bram@vim.org>
parents: 6010
diff changeset
517 (int)wp->w_buffer->b_p_ts, wp->w_p_list);
3248c6e40aee updated for version 7.4.346
Bram Moolenaar <bram@vim.org>
parents: 6010
diff changeset
518 }
3248c6e40aee updated for version 7.4.346
Bram Moolenaar <bram@vim.org>
parents: 6010
diff changeset
519 bri = prev_indent + wp->w_p_brishift;
5995
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
520
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
521 /* indent minus the length of the showbreak string */
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
522 if (wp->w_p_brisbr)
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
523 bri -= vim_strsize(p_sbr);
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
524
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
525 /* Add offset for number column, if 'n' is in 'cpoptions' */
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
526 bri += win_col_off2(wp);
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
527
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
528 /* never indent past left window margin */
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
529 if (bri < 0)
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
530 bri = 0;
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
531 /* always leave at least bri_min characters on the left,
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
532 * if text width is sufficient */
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
533 else if (bri > eff_wwidth - wp->w_p_brimin)
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
534 bri = (eff_wwidth - wp->w_p_brimin < 0)
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
535 ? 0 : eff_wwidth - wp->w_p_brimin;
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
536
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
537 return bri;
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
538 }
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
539 #endif
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
540
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
541
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
542 #if defined(FEAT_CINDENT) || defined(FEAT_SMARTINDENT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
543
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
544 static int cin_is_cinword __ARGS((char_u *line));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
545
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
546 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
547 * Return TRUE if the string "line" starts with a word from 'cinwords'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
548 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
549 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
550 cin_is_cinword(line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
551 char_u *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
552 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
553 char_u *cinw;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
554 char_u *cinw_buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
555 int cinw_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
556 int retval = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
557 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
558
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
559 cinw_len = (int)STRLEN(curbuf->b_p_cinw) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
560 cinw_buf = alloc((unsigned)cinw_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
561 if (cinw_buf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
562 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
563 line = skipwhite(line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
564 for (cinw = curbuf->b_p_cinw; *cinw; )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
565 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
566 len = copy_option_part(&cinw, cinw_buf, cinw_len, ",");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
567 if (STRNCMP(line, cinw_buf, len) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
568 && (!vim_iswordc(line[len]) || !vim_iswordc(line[len - 1])))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
569 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
570 retval = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
571 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
572 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
573 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
574 vim_free(cinw_buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
575 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
576 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
577 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
578 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
579
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
580 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
581 * open_line: Add a new line below or above the current line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
582 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
583 * For VREPLACE mode, we only add a new line when we get to the end of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
584 * file, otherwise we just start replacing the next line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
585 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
586 * Caller must take care of undo. Since VREPLACE may affect any number of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
587 * lines however, it may call u_save_cursor() again when starting to change a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
588 * new line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
589 * "flags": OPENLINE_DELSPACES delete spaces after cursor
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
590 * OPENLINE_DO_COM format comments
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
591 * OPENLINE_KEEPTRAIL keep trailing spaces
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
592 * OPENLINE_MARKFIX adjust mark positions after the line break
3584
443c50cd3e88 updated for version 7.3.552
Bram Moolenaar <bram@vim.org>
parents: 3578
diff changeset
593 * OPENLINE_COM_LIST format comments with list or 2nd line indent
443c50cd3e88 updated for version 7.3.552
Bram Moolenaar <bram@vim.org>
parents: 3578
diff changeset
594 *
443c50cd3e88 updated for version 7.3.552
Bram Moolenaar <bram@vim.org>
parents: 3578
diff changeset
595 * "second_line_indent": indent for after ^^D in Insert mode or if flag
443c50cd3e88 updated for version 7.3.552
Bram Moolenaar <bram@vim.org>
parents: 3578
diff changeset
596 * OPENLINE_COM_LIST
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
597 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
598 * Return TRUE for success, FALSE for failure
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
599 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
600 int
3584
443c50cd3e88 updated for version 7.3.552
Bram Moolenaar <bram@vim.org>
parents: 3578
diff changeset
601 open_line(dir, flags, second_line_indent)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
602 int dir; /* FORWARD or BACKWARD */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
603 int flags;
3584
443c50cd3e88 updated for version 7.3.552
Bram Moolenaar <bram@vim.org>
parents: 3578
diff changeset
604 int second_line_indent;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
605 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
606 char_u *saved_line; /* copy of the original line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
607 char_u *next_line = NULL; /* copy of the next line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
608 char_u *p_extra = NULL; /* what goes to next line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
609 int less_cols = 0; /* less columns for mark in new line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
610 int less_cols_off = 0; /* columns to skip for mark adjust */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
611 pos_T old_cursor; /* old cursor position */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
612 int newcol = 0; /* new cursor column */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
613 int newindent = 0; /* auto-indent of the new line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
614 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
615 int trunc_line = FALSE; /* truncate current line afterwards */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
616 int retval = FALSE; /* return value, default is FAIL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
617 #ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
618 int extra_len = 0; /* length of p_extra string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
619 int lead_len; /* length of comment leader */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
620 char_u *lead_flags; /* position in 'comments' for comment leader */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
621 char_u *leader = NULL; /* copy of comment leader */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
622 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
623 char_u *allocated = NULL; /* allocated memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
624 #if defined(FEAT_SMARTINDENT) || defined(FEAT_VREPLACE) || defined(FEAT_LISP) \
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
625 || defined(FEAT_CINDENT) || defined(FEAT_COMMENTS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
626 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
627 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
628 int saved_char = NUL; /* init for GCC */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
629 #if defined(FEAT_SMARTINDENT) || defined(FEAT_COMMENTS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
630 pos_T *pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
631 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
632 #ifdef FEAT_SMARTINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
633 int do_si = (!p_paste && curbuf->b_p_si
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
634 # ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
635 && !curbuf->b_p_cin
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
636 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
637 );
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
638 int no_si = FALSE; /* reset did_si afterwards */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
639 int first_char = NUL; /* init for GCC */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
640 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
641 #if defined(FEAT_VREPLACE) && (defined(FEAT_LISP) || defined(FEAT_CINDENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
642 int vreplace_mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
643 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
644 int did_append; /* appended a new line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
645 int saved_pi = curbuf->b_p_pi; /* copy of preserveindent setting */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
646
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
647 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
648 * make a copy of the current line so we can mess with it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
649 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
650 saved_line = vim_strsave(ml_get_curline());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
651 if (saved_line == NULL) /* out of memory! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
652 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
653
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
654 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
655 if (State & VREPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
656 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
657 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
658 * With VREPLACE we make a copy of the next line, which we will be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
659 * starting to replace. First make the new line empty and let vim play
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
660 * with the indenting and comment leader to its heart's content. Then
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
661 * we grab what it ended up putting on the new line, put back the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
662 * original line, and call ins_char() to put each new character onto
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
663 * the line, replacing what was there before and pushing the right
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
664 * stuff onto the replace stack. -- webb.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
665 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
666 if (curwin->w_cursor.lnum < orig_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
667 next_line = vim_strsave(ml_get(curwin->w_cursor.lnum + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
668 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
669 next_line = vim_strsave((char_u *)"");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
670 if (next_line == NULL) /* out of memory! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
671 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
672
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
673 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
674 * In VREPLACE mode, a NL replaces the rest of the line, and starts
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
675 * replacing the next line, so push all of the characters left on the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
676 * line onto the replace stack. We'll push any other characters that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
677 * might be replaced at the start of the next line (due to autoindent
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
678 * etc) a bit later.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
679 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
680 replace_push(NUL); /* Call twice because BS over NL expects it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
681 replace_push(NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
682 p = saved_line + curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
683 while (*p != NUL)
1470
48b22e2eb1ed updated for version 7.1-185
vimboss
parents: 1408
diff changeset
684 {
48b22e2eb1ed updated for version 7.1-185
vimboss
parents: 1408
diff changeset
685 #ifdef FEAT_MBYTE
48b22e2eb1ed updated for version 7.1-185
vimboss
parents: 1408
diff changeset
686 if (has_mbyte)
48b22e2eb1ed updated for version 7.1-185
vimboss
parents: 1408
diff changeset
687 p += replace_push_mb(p);
48b22e2eb1ed updated for version 7.1-185
vimboss
parents: 1408
diff changeset
688 else
48b22e2eb1ed updated for version 7.1-185
vimboss
parents: 1408
diff changeset
689 #endif
48b22e2eb1ed updated for version 7.1-185
vimboss
parents: 1408
diff changeset
690 replace_push(*p++);
48b22e2eb1ed updated for version 7.1-185
vimboss
parents: 1408
diff changeset
691 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
692 saved_line[curwin->w_cursor.col] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
693 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
694 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
695
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
696 if ((State & INSERT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
697 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
698 && !(State & VREPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
699 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
700 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
701 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
702 p_extra = saved_line + curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
703 #ifdef FEAT_SMARTINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
704 if (do_si) /* need first char after new line break */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
705 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
706 p = skipwhite(p_extra);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
707 first_char = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
708 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
709 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
710 #ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
711 extra_len = (int)STRLEN(p_extra);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
712 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
713 saved_char = *p_extra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
714 *p_extra = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
715 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
716
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
717 u_clearline(); /* cannot do "U" command when adding lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
718 #ifdef FEAT_SMARTINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
719 did_si = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
720 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
721 ai_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
722
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
723 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
724 * If we just did an auto-indent, then we didn't type anything on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
725 * the prior line, and it should be truncated. Do this even if 'ai' is not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
726 * set because automatically inserting a comment leader also sets did_ai.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
727 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
728 if (dir == FORWARD && did_ai)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
729 trunc_line = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
730
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
731 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
732 * If 'autoindent' and/or 'smartindent' is set, try to figure out what
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
733 * indent to use for the new line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
734 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
735 if (curbuf->b_p_ai
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
736 #ifdef FEAT_SMARTINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
737 || do_si
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
738 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
739 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
740 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
741 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
742 * count white space on current line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
743 */
5995
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
744 newindent = get_indent_str(saved_line, (int)curbuf->b_p_ts, FALSE);
3584
443c50cd3e88 updated for version 7.3.552
Bram Moolenaar <bram@vim.org>
parents: 3578
diff changeset
745 if (newindent == 0 && !(flags & OPENLINE_COM_LIST))
443c50cd3e88 updated for version 7.3.552
Bram Moolenaar <bram@vim.org>
parents: 3578
diff changeset
746 newindent = second_line_indent; /* for ^^D command in insert mode */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
747
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
748 #ifdef FEAT_SMARTINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
749 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
750 * Do smart indenting.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751 * In insert/replace mode (only when dir == FORWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752 * we may move some text to the next line. If it starts with '{'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
753 * don't add an indent. Fixes inserting a NL before '{' in line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
754 * "if (condition) {"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
755 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
756 if (!trunc_line && do_si && *saved_line != NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
757 && (p_extra == NULL || first_char != '{'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
758 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
759 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
760 char_u last_char;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
761
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
762 old_cursor = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
763 ptr = saved_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
764 # ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
765 if (flags & OPENLINE_DO_COM)
3562
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
766 lead_len = get_leader_len(ptr, NULL, FALSE, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
767 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
768 lead_len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
769 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
770 if (dir == FORWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
771 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
772 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
773 * Skip preprocessor directives, unless they are
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
774 * recognised as comments.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
775 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
776 if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
777 # ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
778 lead_len == 0 &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
779 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
780 ptr[0] == '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
781 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
782 while (ptr[0] == '#' && curwin->w_cursor.lnum > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
783 ptr = ml_get(--curwin->w_cursor.lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
784 newindent = get_indent();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
785 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
786 # ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
787 if (flags & OPENLINE_DO_COM)
3562
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
788 lead_len = get_leader_len(ptr, NULL, FALSE, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
789 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
790 lead_len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
791 if (lead_len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
792 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
793 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
794 * This case gets the following right:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
795 * \*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
796 * * A comment (read '\' as '/').
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
797 * *\
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
798 * #define IN_THE_WAY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
799 * This should line up here;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
800 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
801 p = skipwhite(ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
802 if (p[0] == '/' && p[1] == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
803 p++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
804 if (p[0] == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
805 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
806 for (p++; *p; p++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
807 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
808 if (p[0] == '/' && p[-1] == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
809 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
810 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
811 * End of C comment, indent should line up
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
812 * with the line containing the start of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
813 * the comment
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
814 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
815 curwin->w_cursor.col = (colnr_T)(p - ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
816 if ((pos = findmatch(NULL, NUL)) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
817 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
818 curwin->w_cursor.lnum = pos->lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
819 newindent = get_indent();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
820 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
821 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
822 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
823 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
824 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
825 else /* Not a comment line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
826 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
827 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
828 /* Find last non-blank in line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
829 p = ptr + STRLEN(ptr) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
830 while (p > ptr && vim_iswhite(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
831 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
832 last_char = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
833
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
834 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
835 * find the character just before the '{' or ';'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
836 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
837 if (last_char == '{' || last_char == ';')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
838 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
839 if (p > ptr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
840 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
841 while (p > ptr && vim_iswhite(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
842 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
843 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
844 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
845 * Try to catch lines that are split over multiple
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
846 * lines. eg:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
847 * if (condition &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
848 * condition) {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
849 * Should line up here!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
850 * }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
851 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
852 if (*p == ')')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
853 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
854 curwin->w_cursor.col = (colnr_T)(p - ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
855 if ((pos = findmatch(NULL, '(')) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
856 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
857 curwin->w_cursor.lnum = pos->lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
858 newindent = get_indent();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
859 ptr = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
860 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
861 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
862 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
863 * If last character is '{' do indent, without
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
864 * checking for "if" and the like.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
865 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
866 if (last_char == '{')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
867 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
868 did_si = TRUE; /* do indent */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
869 no_si = TRUE; /* don't delete it when '{' typed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
870 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
871 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
872 * Look for "if" and the like, use 'cinwords'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
873 * Don't do this if the previous line ended in ';' or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
874 * '}'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
875 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
876 else if (last_char != ';' && last_char != '}'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
877 && cin_is_cinword(ptr))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
878 did_si = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
879 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
880 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
881 else /* dir == BACKWARD */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
882 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
883 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
884 * Skip preprocessor directives, unless they are
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
885 * recognised as comments.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
886 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
887 if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
888 # ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
889 lead_len == 0 &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
890 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
891 ptr[0] == '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
892 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
893 int was_backslashed = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
894
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
895 while ((ptr[0] == '#' || was_backslashed) &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
896 curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
897 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
898 if (*ptr && ptr[STRLEN(ptr) - 1] == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
899 was_backslashed = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
900 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
901 was_backslashed = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
902 ptr = ml_get(++curwin->w_cursor.lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
903 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
904 if (was_backslashed)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
905 newindent = 0; /* Got to end of file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
906 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
907 newindent = get_indent();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
908 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
909 p = skipwhite(ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
910 if (*p == '}') /* if line starts with '}': do indent */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
911 did_si = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
912 else /* can delete indent when '{' typed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
913 can_si_back = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
914 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
915 curwin->w_cursor = old_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
916 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
917 if (do_si)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
918 can_si = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
919 #endif /* FEAT_SMARTINDENT */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
920
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
921 did_ai = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
922 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
923
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
924 #ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
925 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
926 * Find out if the current line starts with a comment leader.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
927 * This may then be inserted in front of the new line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
928 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
929 end_comment_pending = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
930 if (flags & OPENLINE_DO_COM)
3562
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
931 lead_len = get_leader_len(saved_line, &lead_flags, dir == BACKWARD, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
932 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
933 lead_len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
934 if (lead_len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
935 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
936 char_u *lead_repl = NULL; /* replaces comment leader */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
937 int lead_repl_len = 0; /* length of *lead_repl */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
938 char_u lead_middle[COM_MAX_LEN]; /* middle-comment string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
939 char_u lead_end[COM_MAX_LEN]; /* end-comment string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
940 char_u *comment_end = NULL; /* where lead_end has been found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
941 int extra_space = FALSE; /* append extra space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
942 int current_flag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
943 int require_blank = FALSE; /* requires blank after middle */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
944 char_u *p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
945
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
946 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
947 * If the comment leader has the start, middle or end flag, it may not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
948 * be used or may be replaced with the middle leader.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
949 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
950 for (p = lead_flags; *p && *p != ':'; ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
951 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
952 if (*p == COM_BLANK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
953 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
954 require_blank = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
955 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
956 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
957 if (*p == COM_START || *p == COM_MIDDLE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
958 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
959 current_flag = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
960 if (*p == COM_START)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
961 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
962 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
963 * Doing "O" on a start of comment does not insert leader.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
964 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
965 if (dir == BACKWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
966 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
967 lead_len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
968 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
969 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
970
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
971 /* find start of middle part */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
972 (void)copy_option_part(&p, lead_middle, COM_MAX_LEN, ",");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
973 require_blank = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
974 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
975
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
976 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
977 * Isolate the strings of the middle and end leader.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
978 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
979 while (*p && p[-1] != ':') /* find end of middle flags */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
980 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
981 if (*p == COM_BLANK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
982 require_blank = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
983 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
984 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
985 (void)copy_option_part(&p, lead_middle, COM_MAX_LEN, ",");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
986
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
987 while (*p && p[-1] != ':') /* find end of end flags */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
988 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
989 /* Check whether we allow automatic ending of comments */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
990 if (*p == COM_AUTO_END)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
991 end_comment_pending = -1; /* means we want to set it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
992 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
994 n = copy_option_part(&p, lead_end, COM_MAX_LEN, ",");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
995
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996 if (end_comment_pending == -1) /* we can set it now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
997 end_comment_pending = lead_end[n - 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
998
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
999 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1000 * If the end of the comment is in the same line, don't use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1001 * the comment leader.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1002 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1003 if (dir == FORWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1004 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1005 for (p = saved_line + lead_len; *p; ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1006 if (STRNCMP(p, lead_end, n) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1007 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1008 comment_end = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1009 lead_len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1010 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1011 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1012 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1013
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1014 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1015 * Doing "o" on a start of comment inserts the middle leader.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1016 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1017 if (lead_len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1018 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1019 if (current_flag == COM_START)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1020 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1021 lead_repl = lead_middle;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1022 lead_repl_len = (int)STRLEN(lead_middle);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1023 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1024
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1025 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1026 * If we have hit RETURN immediately after the start
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1027 * comment leader, then put a space after the middle
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1028 * comment leader on the next line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1029 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1030 if (!vim_iswhite(saved_line[lead_len - 1])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1031 && ((p_extra != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1032 && (int)curwin->w_cursor.col == lead_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1033 || (p_extra == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1034 && saved_line[lead_len] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035 || require_blank))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1036 extra_space = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1037 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1038 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1039 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1040 if (*p == COM_END)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1041 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1042 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1043 * Doing "o" on the end of a comment does not insert leader.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1044 * Remember where the end is, might want to use it to find the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1045 * start (for C-comments).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1046 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1047 if (dir == FORWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1048 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1049 comment_end = skipwhite(saved_line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1050 lead_len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1051 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1052 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1053
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1054 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1055 * Doing "O" on the end of a comment inserts the middle leader.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1056 * Find the string for the middle leader, searching backwards.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1057 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1058 while (p > curbuf->b_p_com && *p != ',')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1059 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1060 for (lead_repl = p; lead_repl > curbuf->b_p_com
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1061 && lead_repl[-1] != ':'; --lead_repl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1062 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1063 lead_repl_len = (int)(p - lead_repl);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1064
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1065 /* We can probably always add an extra space when doing "O" on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1066 * the comment-end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1067 extra_space = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1068
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1069 /* Check whether we allow automatic ending of comments */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1070 for (p2 = p; *p2 && *p2 != ':'; p2++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1071 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1072 if (*p2 == COM_AUTO_END)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1073 end_comment_pending = -1; /* means we want to set it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1074 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1075 if (end_comment_pending == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1076 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1077 /* Find last character in end-comment string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1078 while (*p2 && *p2 != ',')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1079 p2++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1080 end_comment_pending = p2[-1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1081 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1082 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1083 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1084 if (*p == COM_FIRST)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1085 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1086 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1087 * Comment leader for first line only: Don't repeat leader
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1088 * when using "O", blank out leader when using "o".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1089 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1090 if (dir == BACKWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1091 lead_len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1092 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1093 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1094 lead_repl = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1095 lead_repl_len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1096 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1097 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1098 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1099 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1100 if (lead_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1101 {
3596
34724dc5172b updated for version 7.3.558
Bram Moolenaar <bram@vim.org>
parents: 3592
diff changeset
1102 /* allocate buffer (may concatenate p_extra later) */
3584
443c50cd3e88 updated for version 7.3.552
Bram Moolenaar <bram@vim.org>
parents: 3578
diff changeset
1103 leader = alloc(lead_len + lead_repl_len + extra_space + extra_len
3596
34724dc5172b updated for version 7.3.558
Bram Moolenaar <bram@vim.org>
parents: 3592
diff changeset
1104 + (second_line_indent > 0 ? second_line_indent : 0) + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1105 allocated = leader; /* remember to free it later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1106
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1107 if (leader == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1108 lead_len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1109 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1110 {
419
f713fc55bf7b updated for version 7.0109
vimboss
parents: 410
diff changeset
1111 vim_strncpy(leader, saved_line, lead_len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1112
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1113 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1114 * Replace leader with lead_repl, right or left adjusted
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1115 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1116 if (lead_repl != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1117 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1118 int c = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1119 int off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1120
1996
077c15286de8 updated for version 7.2-293
vimboss
parents: 1987
diff changeset
1121 for (p = lead_flags; *p != NUL && *p != ':'; )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1122 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1123 if (*p == COM_RIGHT || *p == COM_LEFT)
1996
077c15286de8 updated for version 7.2-293
vimboss
parents: 1987
diff changeset
1124 c = *p++;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1125 else if (VIM_ISDIGIT(*p) || *p == '-')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1126 off = getdigits(&p);
1996
077c15286de8 updated for version 7.2-293
vimboss
parents: 1987
diff changeset
1127 else
077c15286de8 updated for version 7.2-293
vimboss
parents: 1987
diff changeset
1128 ++p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1129 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1130 if (c == COM_RIGHT) /* right adjusted leader */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1131 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1132 /* find last non-white in the leader to line up with */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1133 for (p = leader + lead_len - 1; p > leader
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1134 && vim_iswhite(*p); --p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1135 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1136 ++p;
17
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1137
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1138 #ifdef FEAT_MBYTE
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1139 /* Compute the length of the replaced characters in
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1140 * screen characters, not bytes. */
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1141 {
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1142 int repl_size = vim_strnsize(lead_repl,
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1143 lead_repl_len);
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1144 int old_size = 0;
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1145 char_u *endp = p;
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1146 int l;
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1147
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1148 while (old_size < repl_size && p > leader)
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1149 {
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
1150 mb_ptr_back(leader, p);
17
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1151 old_size += ptr2cells(p);
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1152 }
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
1153 l = lead_repl_len - (int)(endp - p);
17
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1154 if (l != 0)
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1155 mch_memmove(endp + l, endp,
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1156 (size_t)((leader + lead_len) - endp));
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1157 lead_len += l;
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1158 }
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1159 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1160 if (p < leader + lead_repl_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1161 p = leader;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1162 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1163 p -= lead_repl_len;
17
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1164 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1165 mch_memmove(p, lead_repl, (size_t)lead_repl_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1166 if (p + lead_repl_len > leader + lead_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1167 p[lead_repl_len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1168
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1169 /* blank-out any other chars from the old leader. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1170 while (--p >= leader)
17
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1171 {
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1172 #ifdef FEAT_MBYTE
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1173 int l = mb_head_off(leader, p);
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1174
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1175 if (l > 1)
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1176 {
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1177 p -= l;
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1178 if (ptr2cells(p) > 1)
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1179 {
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1180 p[1] = ' ';
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1181 --l;
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1182 }
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1183 mch_memmove(p + 1, p + l + 1,
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1184 (size_t)((leader + lead_len) - (p + l + 1)));
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1185 lead_len -= l;
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1186 *p = ' ';
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1187 }
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1188 else
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1189 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1190 if (!vim_iswhite(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1191 *p = ' ';
17
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1192 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1193 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1194 else /* left adjusted leader */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1195 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1196 p = skipwhite(leader);
17
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1197 #ifdef FEAT_MBYTE
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1198 /* Compute the length of the replaced characters in
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1199 * screen characters, not bytes. Move the part that is
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1200 * not to be overwritten. */
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1201 {
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1202 int repl_size = vim_strnsize(lead_repl,
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1203 lead_repl_len);
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1204 int i;
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1205 int l;
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1206
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1207 for (i = 0; p[i] != NUL && i < lead_len; i += l)
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1208 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 445
diff changeset
1209 l = (*mb_ptr2len)(p + i);
17
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1210 if (vim_strnsize(p, i + l) > repl_size)
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1211 break;
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1212 }
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1213 if (i != lead_repl_len)
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1214 {
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1215 mch_memmove(p + lead_repl_len, p + i,
2002
071166147fc5 updated for version 7.2-299
vimboss
parents: 1996
diff changeset
1216 (size_t)(lead_len - i - (p - leader)));
17
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1217 lead_len += lead_repl_len - i;
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1218 }
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1219 }
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1220 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1221 mch_memmove(p, lead_repl, (size_t)lead_repl_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1222
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1223 /* Replace any remaining non-white chars in the old
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1224 * leader by spaces. Keep Tabs, the indent must
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1225 * remain the same. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1226 for (p += lead_repl_len; p < leader + lead_len; ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1227 if (!vim_iswhite(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1228 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1229 /* Don't put a space before a TAB. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1230 if (p + 1 < leader + lead_len && p[1] == TAB)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1231 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1232 --lead_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1233 mch_memmove(p, p + 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1234 (leader + lead_len) - p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1235 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1236 else
17
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1237 {
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1238 #ifdef FEAT_MBYTE
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 445
diff changeset
1239 int l = (*mb_ptr2len)(p);
17
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1240
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1241 if (l > 1)
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1242 {
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1243 if (ptr2cells(p) > 1)
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1244 {
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1245 /* Replace a double-wide char with
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1246 * two spaces */
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1247 --l;
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1248 *p++ = ' ';
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1249 }
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1250 mch_memmove(p + 1, p + l,
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1251 (leader + lead_len) - p);
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1252 lead_len -= l - 1;
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1253 }
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1254 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1255 *p = ' ';
17
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
1256 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1257 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1258 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1259 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1260
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1261 /* Recompute the indent, it may have changed. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1262 if (curbuf->b_p_ai
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1263 #ifdef FEAT_SMARTINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1264 || do_si
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1265 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1266 )
5995
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
1267 newindent = get_indent_str(leader, (int)curbuf->b_p_ts, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1268
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1269 /* Add the indent offset */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1270 if (newindent + off < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1271 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1272 off = -newindent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1273 newindent = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1274 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1275 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1276 newindent += off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1277
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1278 /* Correct trailing spaces for the shift, so that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1279 * alignment remains equal. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1280 while (off > 0 && lead_len > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1281 && leader[lead_len - 1] == ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1282 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1283 /* Don't do it when there is a tab before the space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1284 if (vim_strchr(skipwhite(leader), '\t') != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1285 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1286 --lead_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1287 --off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1288 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1289
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1290 /* If the leader ends in white space, don't add an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1291 * extra space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1292 if (lead_len > 0 && vim_iswhite(leader[lead_len - 1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1293 extra_space = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1294 leader[lead_len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1295 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1296
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1297 if (extra_space)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1298 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1299 leader[lead_len++] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1300 leader[lead_len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1301 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1302
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1303 newcol = lead_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1304
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1305 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1306 * if a new indent will be set below, remove the indent that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1307 * is in the comment leader
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1308 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1309 if (newindent
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1310 #ifdef FEAT_SMARTINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1311 || did_si
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1312 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1313 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1314 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1315 while (lead_len && vim_iswhite(*leader))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1316 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1317 --lead_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1318 --newcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1319 ++leader;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1320 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1321 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1322
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1323 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1324 #ifdef FEAT_SMARTINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1325 did_si = can_si = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1326 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1327 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1328 else if (comment_end != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1329 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1330 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1331 * We have finished a comment, so we don't use the leader.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1332 * If this was a C-comment and 'ai' or 'si' is set do a normal
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1333 * indent to align with the line containing the start of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1334 * comment.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1335 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1336 if (comment_end[0] == '*' && comment_end[1] == '/' &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1337 (curbuf->b_p_ai
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1338 #ifdef FEAT_SMARTINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1339 || do_si
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1340 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1341 ))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1342 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1343 old_cursor = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1344 curwin->w_cursor.col = (colnr_T)(comment_end - saved_line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1345 if ((pos = findmatch(NULL, NUL)) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1346 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1347 curwin->w_cursor.lnum = pos->lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1348 newindent = get_indent();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1349 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1350 curwin->w_cursor = old_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1351 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1352 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1353 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1354 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1355
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1356 /* (State == INSERT || State == REPLACE), only when dir == FORWARD */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1357 if (p_extra != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1358 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1359 *p_extra = saved_char; /* restore char that NUL replaced */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1360
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1361 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1362 * When 'ai' set or "flags" has OPENLINE_DELSPACES, skip to the first
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1363 * non-blank.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1364 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1365 * When in REPLACE mode, put the deleted blanks on the replace stack,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1366 * preceded by a NUL, so they can be put back when a BS is entered.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1367 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1368 if (REPLACE_NORMAL(State))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1369 replace_push(NUL); /* end of extra blanks */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1370 if (curbuf->b_p_ai || (flags & OPENLINE_DELSPACES))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1371 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1372 while ((*p_extra == ' ' || *p_extra == '\t')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1373 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1374 && (!enc_utf8
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1375 || !utf_iscomposing(utf_ptr2char(p_extra + 1)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1376 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1377 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1378 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1379 if (REPLACE_NORMAL(State))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1380 replace_push(*p_extra);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1381 ++p_extra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1382 ++less_cols_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1383 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1384 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1385 if (*p_extra != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1386 did_ai = FALSE; /* append some text, don't truncate now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1387
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1388 /* columns for marks adjusted for removed columns */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1389 less_cols = (int)(p_extra - saved_line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1390 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1391
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1392 if (p_extra == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1393 p_extra = (char_u *)""; /* append empty line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1394
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1395 #ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1396 /* concatenate leader and p_extra, if there is a leader */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1397 if (lead_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1398 {
3584
443c50cd3e88 updated for version 7.3.552
Bram Moolenaar <bram@vim.org>
parents: 3578
diff changeset
1399 if (flags & OPENLINE_COM_LIST && second_line_indent > 0)
443c50cd3e88 updated for version 7.3.552
Bram Moolenaar <bram@vim.org>
parents: 3578
diff changeset
1400 {
443c50cd3e88 updated for version 7.3.552
Bram Moolenaar <bram@vim.org>
parents: 3578
diff changeset
1401 int i;
3592
b8924014a039 updated for version 7.3.556
Bram Moolenaar <bram@vim.org>
parents: 3584
diff changeset
1402 int padding = second_line_indent
b8924014a039 updated for version 7.3.556
Bram Moolenaar <bram@vim.org>
parents: 3584
diff changeset
1403 - (newindent + (int)STRLEN(leader));
3584
443c50cd3e88 updated for version 7.3.552
Bram Moolenaar <bram@vim.org>
parents: 3578
diff changeset
1404
443c50cd3e88 updated for version 7.3.552
Bram Moolenaar <bram@vim.org>
parents: 3578
diff changeset
1405 /* Here whitespace is inserted after the comment char.
443c50cd3e88 updated for version 7.3.552
Bram Moolenaar <bram@vim.org>
parents: 3578
diff changeset
1406 * Below, set_indent(newindent, SIN_INSERT) will insert the
443c50cd3e88 updated for version 7.3.552
Bram Moolenaar <bram@vim.org>
parents: 3578
diff changeset
1407 * whitespace needed before the comment char. */
443c50cd3e88 updated for version 7.3.552
Bram Moolenaar <bram@vim.org>
parents: 3578
diff changeset
1408 for (i = 0; i < padding; i++)
443c50cd3e88 updated for version 7.3.552
Bram Moolenaar <bram@vim.org>
parents: 3578
diff changeset
1409 {
443c50cd3e88 updated for version 7.3.552
Bram Moolenaar <bram@vim.org>
parents: 3578
diff changeset
1410 STRCAT(leader, " ");
3705
2b4b6185054f updated for version 7.3.612
Bram Moolenaar <bram@vim.org>
parents: 3658
diff changeset
1411 less_cols--;
3584
443c50cd3e88 updated for version 7.3.552
Bram Moolenaar <bram@vim.org>
parents: 3578
diff changeset
1412 newcol++;
443c50cd3e88 updated for version 7.3.552
Bram Moolenaar <bram@vim.org>
parents: 3578
diff changeset
1413 }
443c50cd3e88 updated for version 7.3.552
Bram Moolenaar <bram@vim.org>
parents: 3578
diff changeset
1414 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1415 STRCAT(leader, p_extra);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1416 p_extra = leader;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1417 did_ai = TRUE; /* So truncating blanks works with comments */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1418 less_cols -= lead_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1419 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1420 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1421 end_comment_pending = NUL; /* turns out there was no leader */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1422 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1423
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1424 old_cursor = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1425 if (dir == BACKWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1426 --curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1427 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1428 if (!(State & VREPLACE_FLAG) || old_cursor.lnum >= orig_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1429 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1430 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1431 if (ml_append(curwin->w_cursor.lnum, p_extra, (colnr_T)0, FALSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1432 == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1433 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1434 /* Postpone calling changed_lines(), because it would mess up folding
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1435 * with markers. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1436 mark_adjust(curwin->w_cursor.lnum + 1, (linenr_T)MAXLNUM, 1L, 0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1437 did_append = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1438 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1439 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1440 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1441 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1442 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1443 * In VREPLACE mode we are starting to replace the next line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1444 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1445 curwin->w_cursor.lnum++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1446 if (curwin->w_cursor.lnum >= Insstart.lnum + vr_lines_changed)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1447 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1448 /* In case we NL to a new line, BS to the previous one, and NL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1449 * again, we don't want to save the new line for undo twice.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1450 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1451 (void)u_save_cursor(); /* errors are ignored! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1452 vr_lines_changed++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1453 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1454 ml_replace(curwin->w_cursor.lnum, p_extra, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1455 changed_bytes(curwin->w_cursor.lnum, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1456 curwin->w_cursor.lnum--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1457 did_append = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1458 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1459 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1460
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1461 if (newindent
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1462 #ifdef FEAT_SMARTINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1463 || did_si
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1464 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1465 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1466 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1467 ++curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1468 #ifdef FEAT_SMARTINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1469 if (did_si)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1470 {
5867
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
1471 int sw = (int)get_sw_value(curbuf);
3740
7de7ef01288d updated for version 7.3.629
Bram Moolenaar <bram@vim.org>
parents: 3705
diff changeset
1472
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1473 if (p_sr)
3740
7de7ef01288d updated for version 7.3.629
Bram Moolenaar <bram@vim.org>
parents: 3705
diff changeset
1474 newindent -= newindent % sw;
7de7ef01288d updated for version 7.3.629
Bram Moolenaar <bram@vim.org>
parents: 3705
diff changeset
1475 newindent += sw;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1476 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1477 #endif
1324
60d21d224d25 updated for version 7.1-038
vimboss
parents: 1224
diff changeset
1478 /* Copy the indent */
60d21d224d25 updated for version 7.1-038
vimboss
parents: 1224
diff changeset
1479 if (curbuf->b_p_ci)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1480 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1481 (void)copy_indent(newindent, saved_line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1482
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1483 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1484 * Set the 'preserveindent' option so that any further screwing
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1485 * with the line doesn't entirely destroy our efforts to preserve
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1486 * it. It gets restored at the function end.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1487 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1488 curbuf->b_p_pi = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1489 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1490 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1491 (void)set_indent(newindent, SIN_INSERT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1492 less_cols -= curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1493
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1494 ai_col = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1495
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1496 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1497 * In REPLACE mode, for each character in the new indent, there must
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1498 * be a NUL on the replace stack, for when it is deleted with BS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1499 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1500 if (REPLACE_NORMAL(State))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1501 for (n = 0; n < (int)curwin->w_cursor.col; ++n)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1502 replace_push(NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1503 newcol += curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1504 #ifdef FEAT_SMARTINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1505 if (no_si)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1506 did_si = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1507 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1508 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1509
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1510 #ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1511 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1512 * In REPLACE mode, for each character in the extra leader, there must be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1513 * a NUL on the replace stack, for when it is deleted with BS.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1514 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1515 if (REPLACE_NORMAL(State))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1516 while (lead_len-- > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1517 replace_push(NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1518 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1519
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1520 curwin->w_cursor = old_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1521
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1522 if (dir == FORWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1523 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1524 if (trunc_line || (State & INSERT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1525 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1526 /* truncate current line at cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1527 saved_line[curwin->w_cursor.col] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1528 /* Remove trailing white space, unless OPENLINE_KEEPTRAIL used. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1529 if (trunc_line && !(flags & OPENLINE_KEEPTRAIL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1530 truncate_spaces(saved_line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1531 ml_replace(curwin->w_cursor.lnum, saved_line, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1532 saved_line = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1533 if (did_append)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1534 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1535 changed_lines(curwin->w_cursor.lnum, curwin->w_cursor.col,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1536 curwin->w_cursor.lnum + 1, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1537 did_append = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1538
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1539 /* Move marks after the line break to the new line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1540 if (flags & OPENLINE_MARKFIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1541 mark_col_adjust(curwin->w_cursor.lnum,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1542 curwin->w_cursor.col + less_cols_off,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1543 1L, (long)-less_cols);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1544 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1545 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1546 changed_bytes(curwin->w_cursor.lnum, curwin->w_cursor.col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1547 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1548
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1549 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1550 * Put the cursor on the new line. Careful: the scrollup() above may
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1551 * have moved w_cursor, we must use old_cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1552 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1553 curwin->w_cursor.lnum = old_cursor.lnum + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1554 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1555 if (did_append)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1556 changed_lines(curwin->w_cursor.lnum, 0, curwin->w_cursor.lnum, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1557
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1558 curwin->w_cursor.col = newcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1559 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1560 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1561 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1562
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1563 #if defined(FEAT_VREPLACE) && (defined(FEAT_LISP) || defined(FEAT_CINDENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1564 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1565 * In VREPLACE mode, we are handling the replace stack ourselves, so stop
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1566 * fixthisline() from doing it (via change_indent()) by telling it we're in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1567 * normal INSERT mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1568 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1569 if (State & VREPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1570 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1571 vreplace_mode = State; /* So we know to put things right later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1572 State = INSERT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1573 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1574 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1575 vreplace_mode = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1576 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1577 #ifdef FEAT_LISP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1578 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1579 * May do lisp indenting.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1580 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1581 if (!p_paste
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1582 # ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1583 && leader == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1584 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1585 && curbuf->b_p_lisp
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1586 && curbuf->b_p_ai)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1587 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1588 fixthisline(get_lisp_indent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1589 p = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1590 ai_col = (colnr_T)(skipwhite(p) - p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1591 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1592 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1593 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1594 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1595 * May do indenting after opening a new line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1596 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1597 if (!p_paste
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1598 && (curbuf->b_p_cin
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1599 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1600 || *curbuf->b_p_inde != NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1601 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1602 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1603 && in_cinkeys(dir == FORWARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1604 ? KEY_OPEN_FORW
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1605 : KEY_OPEN_BACK, ' ', linewhite(curwin->w_cursor.lnum)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1606 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1607 do_c_expr_indent();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1608 p = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1609 ai_col = (colnr_T)(skipwhite(p) - p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1610 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1611 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1612 #if defined(FEAT_VREPLACE) && (defined(FEAT_LISP) || defined(FEAT_CINDENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1613 if (vreplace_mode != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1614 State = vreplace_mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1615 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1616
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1617 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1618 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1619 * Finally, VREPLACE gets the stuff on the new line, then puts back the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1620 * original line, and inserts the new stuff char by char, pushing old stuff
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1621 * onto the replace stack (via ins_char()).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1622 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1623 if (State & VREPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1624 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1625 /* Put new line in p_extra */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1626 p_extra = vim_strsave(ml_get_curline());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1627 if (p_extra == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1628 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1629
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1630 /* Put back original line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1631 ml_replace(curwin->w_cursor.lnum, next_line, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1632
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1633 /* Insert new stuff into line again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1634 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1635 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1636 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1637 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1638 ins_bytes(p_extra); /* will call changed_bytes() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1639 vim_free(p_extra);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1640 next_line = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1641 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1642 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1643
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1644 retval = TRUE; /* success! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1645 theend:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1646 curbuf->b_p_pi = saved_pi;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1647 vim_free(saved_line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1648 vim_free(next_line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1649 vim_free(allocated);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1650 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1651 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1652
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1653 #if defined(FEAT_COMMENTS) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1654 /*
5403
b9c1c1f4cda9 updated for version 7.4.052
Bram Moolenaar <bram@vim.org>
parents: 5338
diff changeset
1655 * get_leader_len() returns the length in bytes of the prefix of the given
b9c1c1f4cda9 updated for version 7.4.052
Bram Moolenaar <bram@vim.org>
parents: 5338
diff changeset
1656 * string which introduces a comment. If this string is not a comment then
b9c1c1f4cda9 updated for version 7.4.052
Bram Moolenaar <bram@vim.org>
parents: 5338
diff changeset
1657 * 0 is returned.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1658 * When "flags" is not NULL, it is set to point to the flags of the recognized
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1659 * comment leader.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1660 * "backward" must be true for the "O" command.
3562
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1661 * If "include_space" is set, include trailing whitespace while calculating the
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1662 * length.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1663 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1664 int
3562
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1665 get_leader_len(line, flags, backward, include_space)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1666 char_u *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1667 char_u **flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1668 int backward;
3562
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1669 int include_space;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1670 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1671 int i, j;
3562
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1672 int result;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1673 int got_com = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1674 int found_one;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1675 char_u part_buf[COM_MAX_LEN]; /* buffer for one option part */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1676 char_u *string; /* pointer to comment string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1677 char_u *list;
2809
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1678 int middle_match_len = 0;
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1679 char_u *prev_list;
2813
21346361ce6c updated for version 7.3.182
Bram Moolenaar <bram@vim.org>
parents: 2809
diff changeset
1680 char_u *saved_flags = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1681
3562
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1682 result = i = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1683 while (vim_iswhite(line[i])) /* leading white space is ignored */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1684 ++i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1685
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1686 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1687 * Repeat to match several nested comment strings.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1688 */
2809
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1689 while (line[i] != NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1690 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1691 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1692 * scan through the 'comments' option for a match
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1693 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1694 found_one = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1695 for (list = curbuf->b_p_com; *list; )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1696 {
2809
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1697 /* Get one option part into part_buf[]. Advance "list" to next
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1698 * one. Put "string" at start of string. */
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1699 if (!got_com && flags != NULL)
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1700 *flags = list; /* remember where flags started */
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1701 prev_list = list;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1702 (void)copy_option_part(&list, part_buf, COM_MAX_LEN, ",");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1703 string = vim_strchr(part_buf, ':');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1704 if (string == NULL) /* missing ':', ignore this part */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1705 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1706 *string++ = NUL; /* isolate flags from string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1707
2809
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1708 /* If we found a middle match previously, use that match when this
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1709 * is not a middle or end. */
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1710 if (middle_match_len != 0
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1711 && vim_strchr(part_buf, COM_MIDDLE) == NULL
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1712 && vim_strchr(part_buf, COM_END) == NULL)
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1713 break;
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1714
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1715 /* When we already found a nested comment, only accept further
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1716 * nested comments. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1717 if (got_com && vim_strchr(part_buf, COM_NEST) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1718 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1719
2809
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1720 /* When 'O' flag present and using "O" command skip this one. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1721 if (backward && vim_strchr(part_buf, COM_NOBACK) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1722 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1723
2809
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1724 /* Line contents and string must match.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1725 * When string starts with white space, must have some white space
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1726 * (but the amount does not need to match, there might be a mix of
2809
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1727 * TABs and spaces). */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1728 if (vim_iswhite(string[0]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1729 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1730 if (i == 0 || !vim_iswhite(line[i - 1]))
4352
04736b4030ec updated for version 7.3.925
Bram Moolenaar <bram@vim.org>
parents: 4342
diff changeset
1731 continue; /* missing white space */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1732 while (vim_iswhite(string[0]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1733 ++string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1734 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1735 for (j = 0; string[j] != NUL && string[j] == line[i + j]; ++j)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1736 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1737 if (string[j] != NUL)
2809
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1738 continue; /* string doesn't match */
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1739
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1740 /* When 'b' flag used, there must be white space or an
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1741 * end-of-line after the string in the line. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1742 if (vim_strchr(part_buf, COM_BLANK) != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1743 && !vim_iswhite(line[i + j]) && line[i + j] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1744 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1745
2809
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1746 /* We have found a match, stop searching unless this is a middle
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1747 * comment. The middle comment can be a substring of the end
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1748 * comment in which case it's better to return the length of the
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1749 * end comment and its flags. Thus we keep searching with middle
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1750 * and end matches and use an end match if it matches better. */
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1751 if (vim_strchr(part_buf, COM_MIDDLE) != NULL)
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1752 {
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1753 if (middle_match_len == 0)
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1754 {
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1755 middle_match_len = j;
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1756 saved_flags = prev_list;
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1757 }
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1758 continue;
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1759 }
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1760 if (middle_match_len != 0 && j > middle_match_len)
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1761 /* Use this match instead of the middle match, since it's a
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1762 * longer thus better match. */
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1763 middle_match_len = 0;
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1764
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1765 if (middle_match_len == 0)
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1766 i += j;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1767 found_one = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1768 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1769 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1770
2809
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1771 if (middle_match_len != 0)
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1772 {
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1773 /* Use the previously found middle match after failing to find a
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1774 * match with an end. */
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1775 if (!got_com && flags != NULL)
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1776 *flags = saved_flags;
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1777 i += middle_match_len;
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1778 found_one = TRUE;
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1779 }
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1780
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1781 /* No match found, stop scanning. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1782 if (!found_one)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1783 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1784
3562
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1785 result = i;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1786
2809
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1787 /* Include any trailing white space. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1788 while (vim_iswhite(line[i]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1789 ++i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1790
3562
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1791 if (include_space)
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1792 result = i;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1793
2809
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1794 /* If this comment doesn't nest, stop here. */
ed47d18b39c6 updated for version 7.3.180
Bram Moolenaar <bram@vim.org>
parents: 2807
diff changeset
1795 got_com = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1796 if (vim_strchr(part_buf, COM_NEST) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1797 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1798 }
3562
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1799 return result;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1800 }
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1801
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1802 /*
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1803 * Return the offset at which the last comment in line starts. If there is no
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1804 * comment in the whole line, -1 is returned.
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1805 *
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1806 * When "flags" is not null, it is set to point to the flags describing the
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1807 * recognized comment leader.
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1808 */
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1809 int
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1810 get_last_leader_offset(line, flags)
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1811 char_u *line;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1812 char_u **flags;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1813 {
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1814 int result = -1;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1815 int i, j;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1816 int lower_check_bound = 0;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1817 char_u *string;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1818 char_u *com_leader;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1819 char_u *com_flags;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1820 char_u *list;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1821 int found_one;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1822 char_u part_buf[COM_MAX_LEN]; /* buffer for one option part */
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1823
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1824 /*
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1825 * Repeat to match several nested comment strings.
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1826 */
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1827 i = (int)STRLEN(line);
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1828 while (--i >= lower_check_bound)
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1829 {
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1830 /*
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1831 * scan through the 'comments' option for a match
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1832 */
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1833 found_one = FALSE;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1834 for (list = curbuf->b_p_com; *list; )
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1835 {
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1836 char_u *flags_save = list;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1837
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1838 /*
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1839 * Get one option part into part_buf[]. Advance list to next one.
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1840 * put string at start of string.
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1841 */
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1842 (void)copy_option_part(&list, part_buf, COM_MAX_LEN, ",");
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1843 string = vim_strchr(part_buf, ':');
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1844 if (string == NULL) /* If everything is fine, this cannot actually
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1845 * happen. */
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1846 {
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1847 continue;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1848 }
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1849 *string++ = NUL; /* Isolate flags from string. */
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1850 com_leader = string;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1851
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1852 /*
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1853 * Line contents and string must match.
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1854 * When string starts with white space, must have some white space
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1855 * (but the amount does not need to match, there might be a mix of
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1856 * TABs and spaces).
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1857 */
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1858 if (vim_iswhite(string[0]))
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1859 {
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1860 if (i == 0 || !vim_iswhite(line[i - 1]))
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1861 continue;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1862 while (vim_iswhite(string[0]))
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1863 ++string;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1864 }
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1865 for (j = 0; string[j] != NUL && string[j] == line[i + j]; ++j)
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1866 /* do nothing */;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1867 if (string[j] != NUL)
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1868 continue;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1869
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1870 /*
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1871 * When 'b' flag used, there must be white space or an
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1872 * end-of-line after the string in the line.
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1873 */
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1874 if (vim_strchr(part_buf, COM_BLANK) != NULL
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1875 && !vim_iswhite(line[i + j]) && line[i + j] != NUL)
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1876 {
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1877 continue;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1878 }
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1879
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1880 /*
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1881 * We have found a match, stop searching.
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1882 */
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1883 found_one = TRUE;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1884
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1885 if (flags)
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1886 *flags = flags_save;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1887 com_flags = flags_save;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1888
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1889 break;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1890 }
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1891
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1892 if (found_one)
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1893 {
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1894 char_u part_buf2[COM_MAX_LEN]; /* buffer for one option part */
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1895 int len1, len2, off;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1896
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1897 result = i;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1898 /*
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1899 * If this comment nests, continue searching.
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1900 */
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1901 if (vim_strchr(part_buf, COM_NEST) != NULL)
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1902 continue;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1903
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1904 lower_check_bound = i;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1905
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1906 /* Let's verify whether the comment leader found is a substring
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1907 * of other comment leaders. If it is, let's adjust the
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1908 * lower_check_bound so that we make sure that we have determined
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1909 * the comment leader correctly.
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1910 */
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1911
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1912 while (vim_iswhite(*com_leader))
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1913 ++com_leader;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1914 len1 = (int)STRLEN(com_leader);
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1915
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1916 for (list = curbuf->b_p_com; *list; )
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1917 {
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1918 char_u *flags_save = list;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1919
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1920 (void)copy_option_part(&list, part_buf2, COM_MAX_LEN, ",");
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1921 if (flags_save == com_flags)
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1922 continue;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1923 string = vim_strchr(part_buf2, ':');
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1924 ++string;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1925 while (vim_iswhite(*string))
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1926 ++string;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1927 len2 = (int)STRLEN(string);
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1928 if (len2 == 0)
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1929 continue;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1930
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1931 /* Now we have to verify whether string ends with a substring
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1932 * beginning the com_leader. */
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1933 for (off = (len2 > i ? i : len2); off > 0 && off + len1 > len2;)
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1934 {
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1935 --off;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1936 if (!STRNCMP(string + off, com_leader, len2 - off))
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1937 {
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1938 if (i - off < lower_check_bound)
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1939 lower_check_bound = i - off;
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1940 }
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1941 }
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1942 }
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1943 }
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1944 }
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
1945 return result;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1946 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1947 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1948
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1949 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1950 * Return the number of window lines occupied by buffer line "lnum".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1951 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1952 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1953 plines(lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1954 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1955 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1956 return plines_win(curwin, lnum, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1957 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1958
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1959 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1960 plines_win(wp, lnum, winheight)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1961 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1962 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1963 int winheight; /* when TRUE limit to window height */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1964 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1965 #if defined(FEAT_DIFF) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1966 /* Check for filler lines above this buffer line. When folded the result
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1967 * is one line anyway. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1968 return plines_win_nofill(wp, lnum, winheight) + diff_check_fill(wp, lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1969 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1970
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1971 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1972 plines_nofill(lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1973 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1974 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1975 return plines_win_nofill(curwin, lnum, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1976 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1977
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1978 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1979 plines_win_nofill(wp, lnum, winheight)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1980 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1981 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1982 int winheight; /* when TRUE limit to window height */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1983 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1984 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1985 int lines;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1986
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1987 if (!wp->w_p_wrap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1988 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1989
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1990 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1991 if (wp->w_width == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1992 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1993 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1994
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1995 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1996 /* A folded lines is handled just like an empty line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1997 /* NOTE: Caller must handle lines that are MAYBE folded. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1998 if (lineFolded(wp, lnum) == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1999 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2000 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2001
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2002 lines = plines_win_nofold(wp, lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2003 if (winheight > 0 && lines > wp->w_height)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2004 return (int)wp->w_height;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2005 return lines;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2006 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2007
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2008 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2009 * Return number of window lines physical line "lnum" will occupy in window
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2010 * "wp". Does not care about folding, 'wrap' or 'diff'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2011 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2012 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2013 plines_win_nofold(wp, lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2014 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2015 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2016 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2017 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2018 long col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2019 int width;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2020
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2021 s = ml_get_buf(wp->w_buffer, lnum, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2022 if (*s == NUL) /* empty line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2023 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2024 col = win_linetabsize(wp, s, (colnr_T)MAXCOL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2025
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2026 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2027 * If list mode is on, then the '$' at the end of the line may take up one
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2028 * extra column.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2029 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2030 if (wp->w_p_list && lcs_eol != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2031 col += 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2032
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2033 /*
2178
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2162
diff changeset
2034 * Add column offset for 'number', 'relativenumber' and 'foldcolumn'.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2035 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2036 width = W_WIDTH(wp) - win_col_off(wp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2037 if (width <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2038 return 32000;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2039 if (col <= width)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2040 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2041 col -= width;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2042 width += win_col_off2(wp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2043 return (col + (width - 1)) / width + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2044 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2045
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2046 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2047 * Like plines_win(), but only reports the number of physical screen lines
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2048 * used from the start of the line to the given column number.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2049 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2050 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2051 plines_win_col(wp, lnum, column)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2052 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2053 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2054 long column;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2055 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2056 long col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2057 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2058 int lines = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2059 int width;
5995
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
2060 char_u *line;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2061
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2062 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2063 /* Check for filler lines above this buffer line. When folded the result
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2064 * is one line anyway. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2065 lines = diff_check_fill(wp, lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2066 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2067
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2068 if (!wp->w_p_wrap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2069 return lines + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2070
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2071 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2072 if (wp->w_width == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2073 return lines + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2074 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2075
5995
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
2076 line = s = ml_get_buf(wp->w_buffer, lnum, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2077
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2078 col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2079 while (*s != NUL && --column >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2080 {
5995
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
2081 col += win_lbr_chartabsize(wp, line, s, (colnr_T)col, NULL);
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
2082 mb_ptr_adv(s);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2083 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2084
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2085 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2086 * If *s is a TAB, and the TAB is not displayed as ^I, and we're not in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2087 * INSERT mode, then col must be adjusted so that it represents the last
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2088 * screen position of the TAB. This only fixes an error when the TAB wraps
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2089 * from one screen line to the next (when 'columns' is not a multiple of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2090 * 'ts') -- webb.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2091 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2092 if (*s == TAB && (State & NORMAL) && (!wp->w_p_list || lcs_tab1))
5995
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
2093 col += win_lbr_chartabsize(wp, line, s, (colnr_T)col, NULL) - 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2094
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2095 /*
2178
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2162
diff changeset
2096 * Add column offset for 'number', 'relativenumber', 'foldcolumn', etc.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2097 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2098 width = W_WIDTH(wp) - win_col_off(wp);
1023
cb7043482eca updated for version 7.0-149
vimboss
parents: 1010
diff changeset
2099 if (width <= 0)
cb7043482eca updated for version 7.0-149
vimboss
parents: 1010
diff changeset
2100 return 9999;
cb7043482eca updated for version 7.0-149
vimboss
parents: 1010
diff changeset
2101
cb7043482eca updated for version 7.0-149
vimboss
parents: 1010
diff changeset
2102 lines += 1;
cb7043482eca updated for version 7.0-149
vimboss
parents: 1010
diff changeset
2103 if (col > width)
cb7043482eca updated for version 7.0-149
vimboss
parents: 1010
diff changeset
2104 lines += (col - width) / (width + win_col_off2(wp)) + 1;
cb7043482eca updated for version 7.0-149
vimboss
parents: 1010
diff changeset
2105 return lines;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2106 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2107
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2108 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2109 plines_m_win(wp, first, last)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2110 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2111 linenr_T first, last;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2112 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2113 int count = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2114
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2115 while (first <= last)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2116 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2117 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2118 int x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2119
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2120 /* Check if there are any really folded lines, but also included lines
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2121 * that are maybe folded. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2122 x = foldedCount(wp, first, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2123 if (x > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2124 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2125 ++count; /* count 1 for "+-- folded" line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2126 first += x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2127 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2128 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2129 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2130 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2131 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2132 if (first == wp->w_topline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2133 count += plines_win_nofill(wp, first, TRUE) + wp->w_topfill;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2134 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2135 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2136 count += plines_win(wp, first, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2137 ++first;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2138 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2139 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2140 return (count);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2141 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2142
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2143 #if defined(FEAT_VREPLACE) || defined(FEAT_INS_EXPAND) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2144 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2145 * Insert string "p" at the cursor position. Stops at a NUL byte.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2146 * Handles Replace mode and multi-byte characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2147 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2148 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2149 ins_bytes(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2150 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2151 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2152 ins_bytes_len(p, (int)STRLEN(p));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2153 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2154 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2155
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2156 #if defined(FEAT_VREPLACE) || defined(FEAT_INS_EXPAND) \
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2157 || defined(FEAT_COMMENTS) || defined(FEAT_MBYTE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2158 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2159 * Insert string "p" with length "len" at the cursor position.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2160 * Handles Replace mode and multi-byte characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2161 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2162 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2163 ins_bytes_len(p, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2164 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2165 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2166 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2167 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2168 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2169 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2170
1617
5f0c7aae4da2 updated for version 7.1-330
vimboss
parents: 1550
diff changeset
2171 if (has_mbyte)
5f0c7aae4da2 updated for version 7.1-330
vimboss
parents: 1550
diff changeset
2172 for (i = 0; i < len; i += n)
5f0c7aae4da2 updated for version 7.1-330
vimboss
parents: 1550
diff changeset
2173 {
5f0c7aae4da2 updated for version 7.1-330
vimboss
parents: 1550
diff changeset
2174 if (enc_utf8)
5f0c7aae4da2 updated for version 7.1-330
vimboss
parents: 1550
diff changeset
2175 /* avoid reading past p[len] */
5f0c7aae4da2 updated for version 7.1-330
vimboss
parents: 1550
diff changeset
2176 n = utfc_ptr2len_len(p + i, len - i);
5f0c7aae4da2 updated for version 7.1-330
vimboss
parents: 1550
diff changeset
2177 else
5f0c7aae4da2 updated for version 7.1-330
vimboss
parents: 1550
diff changeset
2178 n = (*mb_ptr2len)(p + i);
5f0c7aae4da2 updated for version 7.1-330
vimboss
parents: 1550
diff changeset
2179 ins_char_bytes(p + i, n);
5f0c7aae4da2 updated for version 7.1-330
vimboss
parents: 1550
diff changeset
2180 }
5f0c7aae4da2 updated for version 7.1-330
vimboss
parents: 1550
diff changeset
2181 else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2182 # endif
1617
5f0c7aae4da2 updated for version 7.1-330
vimboss
parents: 1550
diff changeset
2183 for (i = 0; i < len; ++i)
5f0c7aae4da2 updated for version 7.1-330
vimboss
parents: 1550
diff changeset
2184 ins_char(p[i]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2185 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2186 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2187
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2188 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2189 * Insert or replace a single character at the cursor position.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2190 * When in REPLACE or VREPLACE mode, replace any existing character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2191 * Caller must have prepared for undo.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2192 * For multi-byte characters we get the whole character, the caller must
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2193 * convert bytes to a character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2194 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2195 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2196 ins_char(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2197 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2198 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2199 #if defined(FEAT_MBYTE) || defined(PROTO)
3549
f52d2ea0f81c updated for version 7.3.535
Bram Moolenaar <bram@vim.org>
parents: 3505
diff changeset
2200 char_u buf[MB_MAXBYTES + 1];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2201 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2202
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2203 n = (*mb_char2bytes)(c, buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2204
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2205 /* When "c" is 0x100, 0x200, etc. we don't want to insert a NUL byte.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2206 * Happens for CTRL-Vu9900. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2207 if (buf[0] == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2208 buf[0] = '\n';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2209
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2210 ins_char_bytes(buf, n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2211 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2212
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2213 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2214 ins_char_bytes(buf, charlen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2215 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2216 int charlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2217 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2218 int c = buf[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2219 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2220 int newlen; /* nr of bytes inserted */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2221 int oldlen; /* nr of bytes deleted (0 when not replacing) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2222 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2223 char_u *newp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2224 char_u *oldp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2225 int linelen; /* length of old line including NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2226 colnr_T col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2227 linenr_T lnum = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2228 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2229
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2230 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2231 /* Break tabs if needed. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2232 if (virtual_active() && curwin->w_cursor.coladd > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2233 coladvance_force(getviscol());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2234 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2235
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2236 col = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2237 oldp = ml_get(lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2238 linelen = (int)STRLEN(oldp) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2239
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2240 /* The lengths default to the values for when not replacing. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2241 oldlen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2242 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2243 newlen = charlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2244 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2245 newlen = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2246 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2247
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2248 if (State & REPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2249 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2250 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2251 if (State & VREPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2252 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2253 colnr_T new_vcol = 0; /* init for GCC */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2254 colnr_T vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2255 int old_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2256 #ifndef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2257 char_u buf[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2258 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2259
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2260 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2261 * Disable 'list' temporarily, unless 'cpo' contains the 'L' flag.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2262 * Returns the old value of list, so when finished,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2263 * curwin->w_p_list should be set back to this.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2264 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2265 old_list = curwin->w_p_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2266 if (old_list && vim_strchr(p_cpo, CPO_LISTWM) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2267 curwin->w_p_list = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2268
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2269 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2270 * In virtual replace mode each character may replace one or more
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2271 * characters (zero if it's a TAB). Count the number of bytes to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2272 * be deleted to make room for the new character, counting screen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2273 * cells. May result in adding spaces to fill a gap.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2274 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2275 getvcol(curwin, &curwin->w_cursor, NULL, &vcol, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2276 #ifndef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2277 buf[0] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2278 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2279 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2280 new_vcol = vcol + chartabsize(buf, vcol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2281 while (oldp[col + oldlen] != NUL && vcol < new_vcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2282 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2283 vcol += chartabsize(oldp + col + oldlen, vcol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2284 /* Don't need to remove a TAB that takes us to the right
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2285 * position. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2286 if (vcol > new_vcol && oldp[col + oldlen] == TAB)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2287 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2288 #ifdef FEAT_MBYTE
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 445
diff changeset
2289 oldlen += (*mb_ptr2len)(oldp + col + oldlen);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2290 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2291 ++oldlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2292 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2293 /* Deleted a bit too much, insert spaces. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2294 if (vcol > new_vcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2295 newlen += vcol - new_vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2296 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2297 curwin->w_p_list = old_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2298 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2299 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2300 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2301 if (oldp[col] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2302 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2303 /* normal replace */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2304 #ifdef FEAT_MBYTE
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 445
diff changeset
2305 oldlen = (*mb_ptr2len)(oldp + col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2306 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2307 oldlen = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2308 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2309 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2310
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2311
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2312 /* Push the replaced bytes onto the replace stack, so that they can be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2313 * put back when BS is used. The bytes of a multi-byte character are
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2314 * done the other way around, so that the first byte is popped off
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2315 * first (it tells the byte length of the character). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2316 replace_push(NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2317 for (i = 0; i < oldlen; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2318 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2319 #ifdef FEAT_MBYTE
1470
48b22e2eb1ed updated for version 7.1-185
vimboss
parents: 1408
diff changeset
2320 if (has_mbyte)
48b22e2eb1ed updated for version 7.1-185
vimboss
parents: 1408
diff changeset
2321 i += replace_push_mb(oldp + col + i) - 1;
48b22e2eb1ed updated for version 7.1-185
vimboss
parents: 1408
diff changeset
2322 else
48b22e2eb1ed updated for version 7.1-185
vimboss
parents: 1408
diff changeset
2323 #endif
48b22e2eb1ed updated for version 7.1-185
vimboss
parents: 1408
diff changeset
2324 replace_push(oldp[col + i]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2325 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2326 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2327
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2328 newp = alloc_check((unsigned)(linelen + newlen - oldlen));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2329 if (newp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2330 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2331
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2332 /* Copy bytes before the cursor. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2333 if (col > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2334 mch_memmove(newp, oldp, (size_t)col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2335
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2336 /* Copy bytes after the changed character(s). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2337 p = newp + col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2338 mch_memmove(p + newlen, oldp + col + oldlen,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2339 (size_t)(linelen - col - oldlen));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2340
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2341 /* Insert or overwrite the new character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2342 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2343 mch_memmove(p, buf, charlen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2344 i = charlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2345 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2346 *p = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2347 i = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2348 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2349
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2350 /* Fill with spaces when necessary. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2351 while (i < newlen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2352 p[i++] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2353
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2354 /* Replace the line in the buffer. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2355 ml_replace(lnum, newp, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2356
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2357 /* mark the buffer as changed and prepare for displaying */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2358 changed_bytes(lnum, col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2359
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2360 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2361 * If we're in Insert or Replace mode and 'showmatch' is set, then briefly
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2362 * show the match for right parens and braces.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2363 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2364 if (p_sm && (State & INSERT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2365 && msg_silent == 0
674
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
2366 #ifdef FEAT_INS_EXPAND
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
2367 && !ins_compl_active()
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
2368 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2369 )
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3744
diff changeset
2370 {
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3744
diff changeset
2371 #ifdef FEAT_MBYTE
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3744
diff changeset
2372 if (has_mbyte)
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3744
diff changeset
2373 showmatch(mb_ptr2char(buf));
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3744
diff changeset
2374 else
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3744
diff changeset
2375 #endif
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3744
diff changeset
2376 showmatch(c);
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3744
diff changeset
2377 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2378
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2379 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2380 if (!p_ri || (State & REPLACE_FLAG))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2381 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2382 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2383 /* Normal insert: move cursor right */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2384 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2385 curwin->w_cursor.col += charlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2386 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2387 ++curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2388 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2389 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2390 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2391 * TODO: should try to update w_row here, to avoid recomputing it later.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2392 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2393 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2394
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2395 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2396 * Insert a string at the cursor position.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2397 * Note: Does NOT handle Replace mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2398 * Caller must have prepared for undo.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2399 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2400 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2401 ins_str(s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2402 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2403 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2404 char_u *oldp, *newp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2405 int newlen = (int)STRLEN(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2406 int oldlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2407 colnr_T col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2408 linenr_T lnum = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2409
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2410 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2411 if (virtual_active() && curwin->w_cursor.coladd > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2412 coladvance_force(getviscol());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2413 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2414
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2415 col = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2416 oldp = ml_get(lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2417 oldlen = (int)STRLEN(oldp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2418
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2419 newp = alloc_check((unsigned)(oldlen + newlen + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2420 if (newp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2421 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2422 if (col > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2423 mch_memmove(newp, oldp, (size_t)col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2424 mch_memmove(newp + col, s, (size_t)newlen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2425 mch_memmove(newp + col + newlen, oldp + col, (size_t)(oldlen - col + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2426 ml_replace(lnum, newp, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2427 changed_bytes(lnum, col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2428 curwin->w_cursor.col += newlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2429 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2430
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2431 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2432 * Delete one character under the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2433 * If "fixpos" is TRUE, don't leave the cursor on the NUL after the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2434 * Caller must have prepared for undo.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2435 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2436 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2437 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2438 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2439 del_char(fixpos)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2440 int fixpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2441 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2442 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2443 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2444 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2445 /* Make sure the cursor is at the start of a character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2446 mb_adjust_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2447 if (*ml_get_cursor() == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2448 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2449 return del_chars(1L, fixpos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2450 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2451 #endif
610
cd3689efd90a updated for version 7.0173
vimboss
parents: 594
diff changeset
2452 return del_bytes(1L, fixpos, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2453 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2454
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2455 #if defined(FEAT_MBYTE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2456 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2457 * Like del_bytes(), but delete characters instead of bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2458 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2459 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2460 del_chars(count, fixpos)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2461 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2462 int fixpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2463 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2464 long bytes = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2465 long i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2466 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2467 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2468
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2469 p = ml_get_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2470 for (i = 0; i < count && *p != NUL; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2471 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 445
diff changeset
2472 l = (*mb_ptr2len)(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2473 bytes += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2474 p += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2475 }
610
cd3689efd90a updated for version 7.0173
vimboss
parents: 594
diff changeset
2476 return del_bytes(bytes, fixpos, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2477 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2478 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2479
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2480 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2481 * Delete "count" bytes under the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2482 * If "fixpos" is TRUE, don't leave the cursor on the NUL after the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2483 * Caller must have prepared for undo.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2484 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2485 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2486 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2487 int
777
f664cc974a7a updated for version 7.0227
vimboss
parents: 768
diff changeset
2488 del_bytes(count, fixpos_arg, use_delcombine)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2489 long count;
777
f664cc974a7a updated for version 7.0227
vimboss
parents: 768
diff changeset
2490 int fixpos_arg;
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1863
diff changeset
2491 int use_delcombine UNUSED; /* 'delcombine' option applies */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2492 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2493 char_u *oldp, *newp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2494 colnr_T oldlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2495 linenr_T lnum = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2496 colnr_T col = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2497 int was_alloced;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2498 long movelen;
777
f664cc974a7a updated for version 7.0227
vimboss
parents: 768
diff changeset
2499 int fixpos = fixpos_arg;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2500
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2501 oldp = ml_get(lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2502 oldlen = (int)STRLEN(oldp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2503
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2504 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2505 * Can't do anything when the cursor is on the NUL after the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2506 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2507 if (col >= oldlen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2508 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2509
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2510 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2511 /* If 'delcombine' is set and deleting (less than) one character, only
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2512 * delete the last combining character. */
610
cd3689efd90a updated for version 7.0173
vimboss
parents: 594
diff changeset
2513 if (p_deco && use_delcombine && enc_utf8
cd3689efd90a updated for version 7.0173
vimboss
parents: 594
diff changeset
2514 && utfc_ptr2len(oldp + col) >= count)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2515 {
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
2516 int cc[MAX_MCO];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2517 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2518
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
2519 (void)utfc_ptr2char(oldp + col, cc);
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
2520 if (cc[0] != NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2521 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2522 /* Find the last composing char, there can be several. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2523 n = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2524 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2525 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2526 col = n;
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 445
diff changeset
2527 count = utf_ptr2len(oldp + n);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2528 n += count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2529 } while (UTF_COMPOSINGLIKE(oldp + col, oldp + n));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2530 fixpos = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2531 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2532 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2533 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2534
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2535 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2536 * When count is too big, reduce it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2537 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2538 movelen = (long)oldlen - (long)col - count + 1; /* includes trailing NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2539 if (movelen <= 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2540 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2541 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2542 * If we just took off the last character of a non-blank line, and
777
f664cc974a7a updated for version 7.0227
vimboss
parents: 768
diff changeset
2543 * fixpos is TRUE, we don't want to end up positioned at the NUL,
f664cc974a7a updated for version 7.0227
vimboss
parents: 768
diff changeset
2544 * unless "restart_edit" is set or 'virtualedit' contains "onemore".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2545 */
777
f664cc974a7a updated for version 7.0227
vimboss
parents: 768
diff changeset
2546 if (col > 0 && fixpos && restart_edit == 0
f664cc974a7a updated for version 7.0227
vimboss
parents: 768
diff changeset
2547 #ifdef FEAT_VIRTUALEDIT
f664cc974a7a updated for version 7.0227
vimboss
parents: 768
diff changeset
2548 && (ve_flags & VE_ONEMORE) == 0
f664cc974a7a updated for version 7.0227
vimboss
parents: 768
diff changeset
2549 #endif
f664cc974a7a updated for version 7.0227
vimboss
parents: 768
diff changeset
2550 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2551 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2552 --curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2553 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2554 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2555 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2556 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2557 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2558 curwin->w_cursor.col -=
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2559 (*mb_head_off)(oldp, oldp + curwin->w_cursor.col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2560 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2561 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2562 count = oldlen - col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2563 movelen = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2564 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2565
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2566 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2567 * If the old line has been allocated the deletion can be done in the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2568 * existing line. Otherwise a new line has to be allocated
1532
87b9f21264a7 updated for version 7.1-247
vimboss
parents: 1521
diff changeset
2569 * Can't do this when using Netbeans, because we would need to invoke
87b9f21264a7 updated for version 7.1-247
vimboss
parents: 1521
diff changeset
2570 * netbeans_removed(), which deallocates the line. Let ml_replace() take
2460
b8eb7c0f74c2 Remove unused variable and STRLEN(). (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents: 2435
diff changeset
2571 * care of notifying Netbeans.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2572 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2573 #ifdef FEAT_NETBEANS_INTG
2210
8c6a66e2b3cc Add :nbstart and :nbclose.
Bram Moolenaar <bram@vim.org>
parents: 2178
diff changeset
2574 if (netbeans_active())
1532
87b9f21264a7 updated for version 7.1-247
vimboss
parents: 1521
diff changeset
2575 was_alloced = FALSE;
87b9f21264a7 updated for version 7.1-247
vimboss
parents: 1521
diff changeset
2576 else
87b9f21264a7 updated for version 7.1-247
vimboss
parents: 1521
diff changeset
2577 #endif
87b9f21264a7 updated for version 7.1-247
vimboss
parents: 1521
diff changeset
2578 was_alloced = ml_line_alloced(); /* check if oldp was allocated */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2579 if (was_alloced)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2580 newp = oldp; /* use same allocated memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2581 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2582 { /* need to allocate a new line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2583 newp = alloc((unsigned)(oldlen + 1 - count));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2584 if (newp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2585 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2586 mch_memmove(newp, oldp, (size_t)col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2587 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2588 mch_memmove(newp + col, oldp + col + count, (size_t)movelen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2589 if (!was_alloced)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2590 ml_replace(lnum, newp, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2591
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2592 /* mark the buffer as changed and prepare for displaying */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2593 changed_bytes(lnum, curwin->w_cursor.col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2594
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2595 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2596 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2597
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2598 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2599 * Delete from cursor to end of line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2600 * Caller must have prepared for undo.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2601 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2602 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2603 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2604 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2605 truncate_line(fixpos)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2606 int fixpos; /* if TRUE fix the cursor position when done */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2607 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2608 char_u *newp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2609 linenr_T lnum = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2610 colnr_T col = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2611
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2612 if (col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2613 newp = vim_strsave((char_u *)"");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2614 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2615 newp = vim_strnsave(ml_get(lnum), col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2616
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2617 if (newp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2618 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2619
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2620 ml_replace(lnum, newp, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2621
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2622 /* mark the buffer as changed and prepare for displaying */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2623 changed_bytes(lnum, curwin->w_cursor.col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2624
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2625 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2626 * If "fixpos" is TRUE we don't want to end up positioned at the NUL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2627 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2628 if (fixpos && curwin->w_cursor.col > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2629 --curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2630
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2631 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2632 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2633
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2634 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2635 * Delete "nlines" lines at the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2636 * Saves the lines for undo first if "undo" is TRUE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2637 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2638 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2639 del_lines(nlines, undo)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2640 long nlines; /* number of lines to delete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2641 int undo; /* if TRUE, prepare for undo */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2642 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2643 long n;
1929
9230c45fdde6 updated for version 7.2-226
vimboss
parents: 1914
diff changeset
2644 linenr_T first = curwin->w_cursor.lnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2645
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2646 if (nlines <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2647 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2648
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2649 /* save the deleted lines for undo */
1929
9230c45fdde6 updated for version 7.2-226
vimboss
parents: 1914
diff changeset
2650 if (undo && u_savedel(first, nlines) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2651 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2652
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2653 for (n = 0; n < nlines; )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2654 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2655 if (curbuf->b_ml.ml_flags & ML_EMPTY) /* nothing to delete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2656 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2657
1929
9230c45fdde6 updated for version 7.2-226
vimboss
parents: 1914
diff changeset
2658 ml_delete(first, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2659 ++n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2660
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2661 /* If we delete the last line in the file, stop */
1929
9230c45fdde6 updated for version 7.2-226
vimboss
parents: 1914
diff changeset
2662 if (first > curbuf->b_ml.ml_line_count)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2663 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2664 }
1929
9230c45fdde6 updated for version 7.2-226
vimboss
parents: 1914
diff changeset
2665
9230c45fdde6 updated for version 7.2-226
vimboss
parents: 1914
diff changeset
2666 /* Correct the cursor position before calling deleted_lines_mark(), it may
9230c45fdde6 updated for version 7.2-226
vimboss
parents: 1914
diff changeset
2667 * trigger a callback to display the cursor. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2668 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2669 check_cursor_lnum();
1929
9230c45fdde6 updated for version 7.2-226
vimboss
parents: 1914
diff changeset
2670
9230c45fdde6 updated for version 7.2-226
vimboss
parents: 1914
diff changeset
2671 /* adjust marks, mark the buffer as changed and prepare for displaying */
9230c45fdde6 updated for version 7.2-226
vimboss
parents: 1914
diff changeset
2672 deleted_lines_mark(first, n);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2673 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2674
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2675 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2676 gchar_pos(pos)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2677 pos_T *pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2678 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2679 char_u *ptr = ml_get_pos(pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2680
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2681 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2682 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2683 return (*mb_ptr2char)(ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2684 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2685 return (int)*ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2686 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2687
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2688 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2689 gchar_cursor()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2690 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2691 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2692 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2693 return (*mb_ptr2char)(ml_get_cursor());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2694 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2695 return (int)*ml_get_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2696 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2697
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2698 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2699 * Write a character at the current cursor position.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2700 * It is directly written into the block.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2701 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2702 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2703 pchar_cursor(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2704 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2705 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2706 *(ml_get_buf(curbuf, curwin->w_cursor.lnum, TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2707 + curwin->w_cursor.col) = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2708 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2709
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2710 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2711 * When extra == 0: Return TRUE if the cursor is before or on the first
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2712 * non-blank in the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2713 * When extra == 1: Return TRUE if the cursor is before the first non-blank in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2714 * the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2715 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2716 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2717 inindent(extra)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2718 int extra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2719 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2720 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2721 colnr_T col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2722
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2723 for (col = 0, ptr = ml_get_curline(); vim_iswhite(*ptr); ++col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2724 ++ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2725 if (col >= curwin->w_cursor.col + extra)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2726 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2727 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2728 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2729 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2730
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2731 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2732 * Skip to next part of an option argument: Skip space and comma.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2733 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2734 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2735 skip_to_option_part(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2736 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2737 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2738 if (*p == ',')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2739 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2740 while (*p == ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2741 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2742 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2743 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2744
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2745 /*
2189
cb94c42c0e1a updated for version 7.2.445
Bram Moolenaar <bram@vim.org>
parents: 2165
diff changeset
2746 * Call this function when something in the current buffer is changed.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2747 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2748 * Most often called through changed_bytes() and changed_lines(), which also
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2749 * mark the area of the display to be redrawn.
2189
cb94c42c0e1a updated for version 7.2.445
Bram Moolenaar <bram@vim.org>
parents: 2165
diff changeset
2750 *
cb94c42c0e1a updated for version 7.2.445
Bram Moolenaar <bram@vim.org>
parents: 2165
diff changeset
2751 * Careful: may trigger autocommands that reload the buffer.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2752 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2753 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2754 changed()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2755 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2756 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2757 /* The text of the preediting area is inserted, but this doesn't
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2758 * mean a change of the buffer yet. That is delayed until the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2759 * text is committed. (this means preedit becomes empty) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2760 if (im_is_preediting() && !xim_changed_while_preediting)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2761 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2762 xim_changed_while_preediting = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2763 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2764
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2765 if (!curbuf->b_changed)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2766 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2767 int save_msg_scroll = msg_scroll;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2768
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
2769 /* Give a warning about changing a read-only file. This may also
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
2770 * check-out the file, thus change "curbuf"! */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2771 change_warning(0);
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
2772
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2773 /* Create a swap file if that is wanted.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2774 * Don't do this for "nofile" and "nowrite" buffer types. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2775 if (curbuf->b_may_swap
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2776 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2777 && !bt_dontwrite(curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2778 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2779 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2780 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2781 ml_open_file(curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2782
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2783 /* The ml_open_file() can cause an ATTENTION message.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2784 * Wait two seconds, to make sure the user reads this unexpected
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2785 * message. Since we could be anywhere, call wait_return() now,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2786 * and don't let the emsg() set msg_scroll. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2787 if (need_wait_return && emsg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2788 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2789 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2790 ui_delay(2000L, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2791 wait_return(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2792 msg_scroll = save_msg_scroll;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2793 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2794 }
2162
0527eb0f6918 After recovery check if the text changed. If it did mark the buffer as
Bram Moolenaar <bram@vim.org>
parents: 2129
diff changeset
2795 changed_int();
0527eb0f6918 After recovery check if the text changed. If it did mark the buffer as
Bram Moolenaar <bram@vim.org>
parents: 2129
diff changeset
2796 }
0527eb0f6918 After recovery check if the text changed. If it did mark the buffer as
Bram Moolenaar <bram@vim.org>
parents: 2129
diff changeset
2797 ++curbuf->b_changedtick;
0527eb0f6918 After recovery check if the text changed. If it did mark the buffer as
Bram Moolenaar <bram@vim.org>
parents: 2129
diff changeset
2798 }
0527eb0f6918 After recovery check if the text changed. If it did mark the buffer as
Bram Moolenaar <bram@vim.org>
parents: 2129
diff changeset
2799
0527eb0f6918 After recovery check if the text changed. If it did mark the buffer as
Bram Moolenaar <bram@vim.org>
parents: 2129
diff changeset
2800 /*
0527eb0f6918 After recovery check if the text changed. If it did mark the buffer as
Bram Moolenaar <bram@vim.org>
parents: 2129
diff changeset
2801 * Internal part of changed(), no user interaction.
0527eb0f6918 After recovery check if the text changed. If it did mark the buffer as
Bram Moolenaar <bram@vim.org>
parents: 2129
diff changeset
2802 */
0527eb0f6918 After recovery check if the text changed. If it did mark the buffer as
Bram Moolenaar <bram@vim.org>
parents: 2129
diff changeset
2803 void
0527eb0f6918 After recovery check if the text changed. If it did mark the buffer as
Bram Moolenaar <bram@vim.org>
parents: 2129
diff changeset
2804 changed_int()
0527eb0f6918 After recovery check if the text changed. If it did mark the buffer as
Bram Moolenaar <bram@vim.org>
parents: 2129
diff changeset
2805 {
0527eb0f6918 After recovery check if the text changed. If it did mark the buffer as
Bram Moolenaar <bram@vim.org>
parents: 2129
diff changeset
2806 curbuf->b_changed = TRUE;
0527eb0f6918 After recovery check if the text changed. If it did mark the buffer as
Bram Moolenaar <bram@vim.org>
parents: 2129
diff changeset
2807 ml_setflags(curbuf);
2165
733f0dc510c3 Undo changes that are meant for the Vim 7.3 branch.
Bram Moolenaar <bram@vim.org>
parents: 2162
diff changeset
2808 #ifdef FEAT_WINDOWS
2162
0527eb0f6918 After recovery check if the text changed. If it did mark the buffer as
Bram Moolenaar <bram@vim.org>
parents: 2129
diff changeset
2809 check_status(curbuf);
0527eb0f6918 After recovery check if the text changed. If it did mark the buffer as
Bram Moolenaar <bram@vim.org>
parents: 2129
diff changeset
2810 redraw_tabline = TRUE;
2165
733f0dc510c3 Undo changes that are meant for the Vim 7.3 branch.
Bram Moolenaar <bram@vim.org>
parents: 2162
diff changeset
2811 #endif
733f0dc510c3 Undo changes that are meant for the Vim 7.3 branch.
Bram Moolenaar <bram@vim.org>
parents: 2162
diff changeset
2812 #ifdef FEAT_TITLE
2162
0527eb0f6918 After recovery check if the text changed. If it did mark the buffer as
Bram Moolenaar <bram@vim.org>
parents: 2129
diff changeset
2813 need_maketitle = TRUE; /* set window title later */
0527eb0f6918 After recovery check if the text changed. If it did mark the buffer as
Bram Moolenaar <bram@vim.org>
parents: 2129
diff changeset
2814 #endif
0527eb0f6918 After recovery check if the text changed. If it did mark the buffer as
Bram Moolenaar <bram@vim.org>
parents: 2129
diff changeset
2815 }
0527eb0f6918 After recovery check if the text changed. If it did mark the buffer as
Bram Moolenaar <bram@vim.org>
parents: 2129
diff changeset
2816
265
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2817 static void changedOneline __ARGS((buf_T *buf, linenr_T lnum));
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2818 static void changed_lines_buf __ARGS((buf_T *buf, linenr_T lnum, linenr_T lnume, long xtra));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2819 static void changed_common __ARGS((linenr_T lnum, colnr_T col, linenr_T lnume, long xtra));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2820
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2821 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2822 * Changed bytes within a single line for the current buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2823 * - marks the windows on this buffer to be redisplayed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2824 * - marks the buffer changed by calling changed()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2825 * - invalidates cached values
2189
cb94c42c0e1a updated for version 7.2.445
Bram Moolenaar <bram@vim.org>
parents: 2165
diff changeset
2826 * Careful: may trigger autocommands that reload the buffer.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2827 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2828 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2829 changed_bytes(lnum, col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2830 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2831 colnr_T col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2832 {
265
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2833 changedOneline(curbuf, lnum);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2834 changed_common(lnum, col, lnum + 1, 0L);
265
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2835
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2836 #ifdef FEAT_DIFF
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2837 /* Diff highlighting in other diff windows may need to be updated too. */
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2838 if (curwin->w_p_diff)
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2839 {
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2840 win_T *wp;
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2841 linenr_T wlnum;
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2842
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2843 for (wp = firstwin; wp != NULL; wp = wp->w_next)
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2844 if (wp->w_p_diff && wp != curwin)
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2845 {
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2846 redraw_win_later(wp, VALID);
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2847 wlnum = diff_lnum_win(lnum, wp);
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2848 if (wlnum > 0)
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2849 changedOneline(wp->w_buffer, wlnum);
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2850 }
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2851 }
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2852 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2853 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2854
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2855 static void
265
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2856 changedOneline(buf, lnum)
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2857 buf_T *buf;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2858 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2859 {
265
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2860 if (buf->b_mod_set)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2861 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2862 /* find the maximum area that must be redisplayed */
265
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2863 if (lnum < buf->b_mod_top)
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2864 buf->b_mod_top = lnum;
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2865 else if (lnum >= buf->b_mod_bot)
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2866 buf->b_mod_bot = lnum + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2867 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2868 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2869 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2870 /* set the area that must be redisplayed to one line */
265
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2871 buf->b_mod_set = TRUE;
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2872 buf->b_mod_top = lnum;
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2873 buf->b_mod_bot = lnum + 1;
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2874 buf->b_mod_xlines = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2875 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2876 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2877
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2878 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2879 * Appended "count" lines below line "lnum" in the current buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2880 * Must be called AFTER the change and after mark_adjust().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2881 * Takes care of marking the buffer to be redrawn and sets the changed flag.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2882 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2883 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2884 appended_lines(lnum, count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2885 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2886 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2887 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2888 changed_lines(lnum + 1, 0, lnum + 1, count);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2889 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2890
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2891 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2892 * Like appended_lines(), but adjust marks first.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2893 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2894 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2895 appended_lines_mark(lnum, count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2896 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2897 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2898 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2899 mark_adjust(lnum + 1, (linenr_T)MAXLNUM, count, 0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2900 changed_lines(lnum + 1, 0, lnum + 1, count);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2901 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2902
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2903 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2904 * Deleted "count" lines at line "lnum" in the current buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2905 * Must be called AFTER the change and after mark_adjust().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2906 * Takes care of marking the buffer to be redrawn and sets the changed flag.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2907 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2908 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2909 deleted_lines(lnum, count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2910 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2911 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2912 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2913 changed_lines(lnum, 0, lnum + count, -count);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2914 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2915
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2916 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2917 * Like deleted_lines(), but adjust marks first.
1929
9230c45fdde6 updated for version 7.2-226
vimboss
parents: 1914
diff changeset
2918 * Make sure the cursor is on a valid line before calling, a GUI callback may
9230c45fdde6 updated for version 7.2-226
vimboss
parents: 1914
diff changeset
2919 * be triggered to display the cursor.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2920 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2921 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2922 deleted_lines_mark(lnum, count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2923 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2924 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2925 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2926 mark_adjust(lnum, (linenr_T)(lnum + count - 1), (long)MAXLNUM, -count);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2927 changed_lines(lnum, 0, lnum + count, -count);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2928 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2929
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2930 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2931 * Changed lines for the current buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2932 * Must be called AFTER the change and after mark_adjust().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2933 * - mark the buffer changed by calling changed()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2934 * - mark the windows on this buffer to be redisplayed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2935 * - invalidate cached values
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2936 * "lnum" is the first line that needs displaying, "lnume" the first line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2937 * below the changed lines (BEFORE the change).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2938 * When only inserting lines, "lnum" and "lnume" are equal.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2939 * Takes care of calling changed() and updating b_mod_*.
2189
cb94c42c0e1a updated for version 7.2.445
Bram Moolenaar <bram@vim.org>
parents: 2165
diff changeset
2940 * Careful: may trigger autocommands that reload the buffer.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2941 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2942 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2943 changed_lines(lnum, col, lnume, xtra)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2944 linenr_T lnum; /* first line with change */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2945 colnr_T col; /* column in first line with change */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2946 linenr_T lnume; /* line below last changed line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2947 long xtra; /* number of extra lines (negative when deleting) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2948 {
265
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2949 changed_lines_buf(curbuf, lnum, lnume, xtra);
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2950
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2951 #ifdef FEAT_DIFF
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2952 if (xtra == 0 && curwin->w_p_diff)
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2953 {
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2954 /* When the number of lines doesn't change then mark_adjust() isn't
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2955 * called and other diff buffers still need to be marked for
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2956 * displaying. */
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2957 win_T *wp;
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2958 linenr_T wlnum;
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2959
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2960 for (wp = firstwin; wp != NULL; wp = wp->w_next)
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2961 if (wp->w_p_diff && wp != curwin)
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2962 {
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2963 redraw_win_later(wp, VALID);
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2964 wlnum = diff_lnum_win(lnum, wp);
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2965 if (wlnum > 0)
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2966 changed_lines_buf(wp->w_buffer, wlnum,
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2967 lnume - lnum + wlnum, 0L);
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2968 }
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2969 }
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2970 #endif
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2971
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2972 changed_common(lnum, col, lnume, xtra);
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2973 }
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2974
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2975 static void
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2976 changed_lines_buf(buf, lnum, lnume, xtra)
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2977 buf_T *buf;
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2978 linenr_T lnum; /* first line with change */
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2979 linenr_T lnume; /* line below last changed line */
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2980 long xtra; /* number of extra lines (negative when deleting) */
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2981 {
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2982 if (buf->b_mod_set)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2983 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2984 /* find the maximum area that must be redisplayed */
265
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2985 if (lnum < buf->b_mod_top)
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2986 buf->b_mod_top = lnum;
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2987 if (lnum < buf->b_mod_bot)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2988 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2989 /* adjust old bot position for xtra lines */
265
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2990 buf->b_mod_bot += xtra;
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2991 if (buf->b_mod_bot < lnum)
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2992 buf->b_mod_bot = lnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2993 }
265
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2994 if (lnume + xtra > buf->b_mod_bot)
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2995 buf->b_mod_bot = lnume + xtra;
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
2996 buf->b_mod_xlines += xtra;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2997 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2998 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2999 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3000 /* set the area that must be redisplayed */
265
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
3001 buf->b_mod_set = TRUE;
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
3002 buf->b_mod_top = lnum;
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
3003 buf->b_mod_bot = lnume + xtra;
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
3004 buf->b_mod_xlines = xtra;
8e2cc4452728 updated for version 7.0071
vimboss
parents: 217
diff changeset
3005 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3006 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3007
2189
cb94c42c0e1a updated for version 7.2.445
Bram Moolenaar <bram@vim.org>
parents: 2165
diff changeset
3008 /*
cb94c42c0e1a updated for version 7.2.445
Bram Moolenaar <bram@vim.org>
parents: 2165
diff changeset
3009 * Common code for when a change is was made.
cb94c42c0e1a updated for version 7.2.445
Bram Moolenaar <bram@vim.org>
parents: 2165
diff changeset
3010 * See changed_lines() for the arguments.
cb94c42c0e1a updated for version 7.2.445
Bram Moolenaar <bram@vim.org>
parents: 2165
diff changeset
3011 * Careful: may trigger autocommands that reload the buffer.
cb94c42c0e1a updated for version 7.2.445
Bram Moolenaar <bram@vim.org>
parents: 2165
diff changeset
3012 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3013 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3014 changed_common(lnum, col, lnume, xtra)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3015 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3016 colnr_T col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3017 linenr_T lnume;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3018 long xtra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3019 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3020 win_T *wp;
1863
63369d73b551 updated for version 7.2-161
vimboss
parents: 1848
diff changeset
3021 #ifdef FEAT_WINDOWS
63369d73b551 updated for version 7.2-161
vimboss
parents: 1848
diff changeset
3022 tabpage_T *tp;
63369d73b551 updated for version 7.2-161
vimboss
parents: 1848
diff changeset
3023 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3024 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3025 #ifdef FEAT_JUMPLIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3026 int cols;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3027 pos_T *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3028 int add;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3029 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3030
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3031 /* mark the buffer as modified */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3032 changed();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3033
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3034 /* set the '. mark */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3035 if (!cmdmod.keepjumps)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3036 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3037 curbuf->b_last_change.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3038 curbuf->b_last_change.col = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3039
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3040 #ifdef FEAT_JUMPLIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3041 /* Create a new entry if a new undo-able change was started or we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3042 * don't have an entry yet. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3043 if (curbuf->b_new_change || curbuf->b_changelistlen == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3044 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3045 if (curbuf->b_changelistlen == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3046 add = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3047 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3048 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3049 /* Don't create a new entry when the line number is the same
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3050 * as the last one and the column is not too far away. Avoids
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3051 * creating many entries for typing "xxxxx". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3052 p = &curbuf->b_changelist[curbuf->b_changelistlen - 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3053 if (p->lnum != lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3054 add = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3055 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3056 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3057 cols = comp_textwidth(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3058 if (cols == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3059 cols = 79;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3060 add = (p->col + cols < col || col + cols < p->col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3061 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3062 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3063 if (add)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3064 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3065 /* This is the first of a new sequence of undo-able changes
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3066 * and it's at some distance of the last change. Use a new
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3067 * position in the changelist. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3068 curbuf->b_new_change = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3069
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3070 if (curbuf->b_changelistlen == JUMPLISTSIZE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3071 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3072 /* changelist is full: remove oldest entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3073 curbuf->b_changelistlen = JUMPLISTSIZE - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3074 mch_memmove(curbuf->b_changelist, curbuf->b_changelist + 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3075 sizeof(pos_T) * (JUMPLISTSIZE - 1));
1863
63369d73b551 updated for version 7.2-161
vimboss
parents: 1848
diff changeset
3076 FOR_ALL_TAB_WINDOWS(tp, wp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3077 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3078 /* Correct position in changelist for other windows on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3079 * this buffer. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3080 if (wp->w_buffer == curbuf && wp->w_changelistidx > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3081 --wp->w_changelistidx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3082 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3083 }
1863
63369d73b551 updated for version 7.2-161
vimboss
parents: 1848
diff changeset
3084 FOR_ALL_TAB_WINDOWS(tp, wp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3085 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3086 /* For other windows, if the position in the changelist is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3087 * at the end it stays at the end. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3088 if (wp->w_buffer == curbuf
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3089 && wp->w_changelistidx == curbuf->b_changelistlen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3090 ++wp->w_changelistidx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3091 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3092 ++curbuf->b_changelistlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3093 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3094 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3095 curbuf->b_changelist[curbuf->b_changelistlen - 1] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3096 curbuf->b_last_change;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3097 /* The current window is always after the last change, so that "g,"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3098 * takes you back to it. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3099 curwin->w_changelistidx = curbuf->b_changelistlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3100 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3101 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3102
1863
63369d73b551 updated for version 7.2-161
vimboss
parents: 1848
diff changeset
3103 FOR_ALL_TAB_WINDOWS(tp, wp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3104 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3105 if (wp->w_buffer == curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3106 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3107 /* Mark this window to be redrawn later. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3108 if (wp->w_redr_type < VALID)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3109 wp->w_redr_type = VALID;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3110
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3111 /* Check if a change in the buffer has invalidated the cached
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3112 * values for the cursor. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3113 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3114 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3115 * Update the folds for this window. Can't postpone this, because
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3116 * a following operator might work on the whole fold: ">>dd".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3117 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3118 foldUpdate(wp, lnum, lnume + xtra - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3119
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3120 /* The change may cause lines above or below the change to become
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3121 * included in a fold. Set lnum/lnume to the first/last line that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3122 * might be displayed differently.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3123 * Set w_cline_folded here as an efficient way to update it when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3124 * inserting lines just above a closed fold. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3125 i = hasFoldingWin(wp, lnum, &lnum, NULL, FALSE, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3126 if (wp->w_cursor.lnum == lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3127 wp->w_cline_folded = i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3128 i = hasFoldingWin(wp, lnume, NULL, &lnume, FALSE, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3129 if (wp->w_cursor.lnum == lnume)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3130 wp->w_cline_folded = i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3131
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3132 /* If the changed line is in a range of previously folded lines,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3133 * compare with the first line in that range. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3134 if (wp->w_cursor.lnum <= lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3135 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3136 i = find_wl_entry(wp, lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3137 if (i >= 0 && wp->w_cursor.lnum > wp->w_lines[i].wl_lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3138 changed_line_abv_curs_win(wp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3139 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3140 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3141
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3142 if (wp->w_cursor.lnum > lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3143 changed_line_abv_curs_win(wp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3144 else if (wp->w_cursor.lnum == lnum && wp->w_cursor.col >= col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3145 changed_cline_bef_curs_win(wp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3146 if (wp->w_botline >= lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3147 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3148 /* Assume that botline doesn't change (inserted lines make
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3149 * other lines scroll down below botline). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3150 approximate_botline_win(wp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3151 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3152
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3153 /* Check if any w_lines[] entries have become invalid.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3154 * For entries below the change: Correct the lnums for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3155 * inserted/deleted lines. Makes it possible to stop displaying
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3156 * after the change. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3157 for (i = 0; i < wp->w_lines_valid; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3158 if (wp->w_lines[i].wl_valid)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3159 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3160 if (wp->w_lines[i].wl_lnum >= lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3161 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3162 if (wp->w_lines[i].wl_lnum < lnume)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3163 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3164 /* line included in change */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3165 wp->w_lines[i].wl_valid = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3166 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3167 else if (xtra != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3168 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3169 /* line below change */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3170 wp->w_lines[i].wl_lnum += xtra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3171 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3172 wp->w_lines[i].wl_lastlnum += xtra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3173 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3174 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3175 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3176 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3177 else if (wp->w_lines[i].wl_lastlnum >= lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3178 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3179 /* change somewhere inside this range of folded lines,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3180 * may need to be redrawn */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3181 wp->w_lines[i].wl_valid = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3182 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3183 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3184 }
1987
613517f0b72a updated for version 7.2-284
vimboss
parents: 1938
diff changeset
3185
613517f0b72a updated for version 7.2-284
vimboss
parents: 1938
diff changeset
3186 #ifdef FEAT_FOLDING
613517f0b72a updated for version 7.2-284
vimboss
parents: 1938
diff changeset
3187 /* Take care of side effects for setting w_topline when folds have
613517f0b72a updated for version 7.2-284
vimboss
parents: 1938
diff changeset
3188 * changed. Esp. when the buffer was changed in another window. */
613517f0b72a updated for version 7.2-284
vimboss
parents: 1938
diff changeset
3189 if (hasAnyFolding(wp))
613517f0b72a updated for version 7.2-284
vimboss
parents: 1938
diff changeset
3190 set_topline(wp, wp->w_topline);
613517f0b72a updated for version 7.2-284
vimboss
parents: 1938
diff changeset
3191 #endif
5885
5cb1828fd005 updated for version 7.4.285
Bram Moolenaar <bram@vim.org>
parents: 5873
diff changeset
3192 /* relative numbering may require updating more */
5cb1828fd005 updated for version 7.4.285
Bram Moolenaar <bram@vim.org>
parents: 5873
diff changeset
3193 if (wp->w_p_rnu)
5cb1828fd005 updated for version 7.4.285
Bram Moolenaar <bram@vim.org>
parents: 5873
diff changeset
3194 redraw_win_later(wp, SOME_VALID);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3195 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3196 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3197
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3198 /* Call update_screen() later, which checks out what needs to be redrawn,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3199 * since it notices b_mod_set and then uses b_mod_*. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3200 if (must_redraw < VALID)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3201 must_redraw = VALID;
694
07d199fe02ed updated for version 7.0209
vimboss
parents: 681
diff changeset
3202
07d199fe02ed updated for version 7.0209
vimboss
parents: 681
diff changeset
3203 #ifdef FEAT_AUTOCMD
07d199fe02ed updated for version 7.0209
vimboss
parents: 681
diff changeset
3204 /* when the cursor line is changed always trigger CursorMoved */
1010
ba32a005373a updated for version 7.0-136
vimboss
parents: 983
diff changeset
3205 if (lnum <= curwin->w_cursor.lnum
ba32a005373a updated for version 7.0-136
vimboss
parents: 983
diff changeset
3206 && lnume + (xtra < 0 ? -xtra : xtra) > curwin->w_cursor.lnum)
694
07d199fe02ed updated for version 7.0209
vimboss
parents: 681
diff changeset
3207 last_cursormoved.lnum = 0;
07d199fe02ed updated for version 7.0209
vimboss
parents: 681
diff changeset
3208 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3209 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3210
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3211 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3212 * unchanged() is called when the changed flag must be reset for buffer 'buf'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3213 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3214 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3215 unchanged(buf, ff)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3216 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3217 int ff; /* also reset 'fileformat' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3218 {
2685
862d920800b1 updated for version 7.3.103
Bram Moolenaar <bram@vim.org>
parents: 2672
diff changeset
3219 if (buf->b_changed || (ff && file_ff_differs(buf, FALSE)))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3220 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3221 buf->b_changed = 0;
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
3222 ml_setflags(buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3223 if (ff)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3224 save_file_ff(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3225 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3226 check_status(buf);
673
513866ffe6af updated for version 7.0200
vimboss
parents: 671
diff changeset
3227 redraw_tabline = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3228 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3229 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3230 need_maketitle = TRUE; /* set window title later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3231 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3232 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3233 ++buf->b_changedtick;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3234 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3235 netbeans_unmodified(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3236 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3237 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3238
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3239 #if defined(FEAT_WINDOWS) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3240 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3241 * check_status: called when the status bars for the buffer 'buf'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3242 * need to be updated
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3243 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3244 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3245 check_status(buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3246 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3247 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3248 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3249
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3250 for (wp = firstwin; wp != NULL; wp = wp->w_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3251 if (wp->w_buffer == buf && wp->w_status_height)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3252 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3253 wp->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3254 if (must_redraw < VALID)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3255 must_redraw = VALID;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3256 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3257 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3258 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3259
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3260 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3261 * If the file is readonly, give a warning message with the first change.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3262 * Don't do this for autocommands.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3263 * Don't use emsg(), because it flushes the macro buffer.
548
f43150a669dc updated for version 7.0155
vimboss
parents: 474
diff changeset
3264 * If we have undone all changes b_changed will be FALSE, but "b_did_warn"
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3265 * will be TRUE.
2189
cb94c42c0e1a updated for version 7.2.445
Bram Moolenaar <bram@vim.org>
parents: 2165
diff changeset
3266 * Careful: may trigger autocommands that reload the buffer.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3267 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3268 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3269 change_warning(col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3270 int col; /* column for message; non-zero when in insert
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3271 mode and 'showmode' is on */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3272 {
1848
cfcc1421f5e4 updated for version 7.2-146
vimboss
parents: 1752
diff changeset
3273 static char *w_readonly = N_("W10: Warning: Changing a readonly file");
cfcc1421f5e4 updated for version 7.2-146
vimboss
parents: 1752
diff changeset
3274
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3275 if (curbuf->b_did_warn == FALSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3276 && curbufIsChanged() == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3277 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3278 && !autocmd_busy
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3279 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3280 && curbuf->b_p_ro)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3281 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3282 #ifdef FEAT_AUTOCMD
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
3283 ++curbuf_lock;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3284 apply_autocmds(EVENT_FILECHANGEDRO, NULL, NULL, FALSE, curbuf);
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
3285 --curbuf_lock;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3286 if (!curbuf->b_p_ro)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3287 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3288 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3289 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3290 * Do what msg() does, but with a column offset if the warning should
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3291 * be after the mode message.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3292 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3293 msg_start();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3294 if (msg_row == Rows - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3295 msg_col = col;
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 14
diff changeset
3296 msg_source(hl_attr(HLF_W));
1848
cfcc1421f5e4 updated for version 7.2-146
vimboss
parents: 1752
diff changeset
3297 MSG_PUTS_ATTR(_(w_readonly), hl_attr(HLF_W) | MSG_HIST);
cfcc1421f5e4 updated for version 7.2-146
vimboss
parents: 1752
diff changeset
3298 #ifdef FEAT_EVAL
cfcc1421f5e4 updated for version 7.2-146
vimboss
parents: 1752
diff changeset
3299 set_vim_var_string(VV_WARNINGMSG, (char_u *)_(w_readonly), -1);
cfcc1421f5e4 updated for version 7.2-146
vimboss
parents: 1752
diff changeset
3300 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3301 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3302 (void)msg_end();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3303 if (msg_silent == 0 && !silent_mode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3304 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3305 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3306 ui_delay(1000L, TRUE); /* give the user time to think about it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3307 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3308 curbuf->b_did_warn = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3309 redraw_cmdline = FALSE; /* don't redraw and erase the message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3310 if (msg_row < Rows - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3311 showmode();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3312 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3313 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3314
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3315 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3316 * Ask for a reply from the user, a 'y' or a 'n'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3317 * No other characters are accepted, the message is repeated until a valid
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3318 * reply is entered or CTRL-C is hit.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3319 * If direct is TRUE, don't use vgetc() but ui_inchar(), don't get characters
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3320 * from any buffers but directly from the user.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3321 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3322 * return the 'y' or 'n'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3323 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3324 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3325 ask_yesno(str, direct)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3326 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3327 int direct;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3328 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3329 int r = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3330 int save_State = State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3331
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3332 if (exiting) /* put terminal in raw mode for this question */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3333 settmode(TMODE_RAW);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3334 ++no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3335 #ifdef USE_ON_FLY_SCROLL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3336 dont_scroll = TRUE; /* disallow scrolling here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3337 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3338 State = CONFIRM; /* mouse behaves like with :confirm */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3339 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3340 setmouse(); /* disables mouse for xterm */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3341 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3342 ++no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3343 ++allow_keys; /* no mapping here, but recognize keys */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3344
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3345 while (r != 'y' && r != 'n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3346 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3347 /* same highlighting as for wait_return */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3348 smsg_attr(hl_attr(HLF_R), (char_u *)"%s (y/n)?", str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3349 if (direct)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3350 r = get_keystroke();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3351 else
1474
276244befa5b updated for version 7.1-189
vimboss
parents: 1470
diff changeset
3352 r = plain_vgetc();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3353 if (r == Ctrl_C || r == ESC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3354 r = 'n';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3355 msg_putchar(r); /* show what you typed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3356 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3357 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3358 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3359 State = save_State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3360 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3361 setmouse();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3362 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3363 --no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3364 --allow_keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3365
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3366 return r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3367 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3368
4221
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3369 #if defined(FEAT_MOUSE) || defined(PROTO)
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3370 /*
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3371 * Return TRUE if "c" is a mouse key.
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3372 */
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3373 int
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3374 is_mouse_key(c)
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3375 int c;
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3376 {
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3377 return c == K_LEFTMOUSE
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3378 || c == K_LEFTMOUSE_NM
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3379 || c == K_LEFTDRAG
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3380 || c == K_LEFTRELEASE
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3381 || c == K_LEFTRELEASE_NM
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3382 || c == K_MIDDLEMOUSE
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3383 || c == K_MIDDLEDRAG
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3384 || c == K_MIDDLERELEASE
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3385 || c == K_RIGHTMOUSE
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3386 || c == K_RIGHTDRAG
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3387 || c == K_RIGHTRELEASE
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3388 || c == K_MOUSEDOWN
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3389 || c == K_MOUSEUP
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3390 || c == K_MOUSELEFT
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3391 || c == K_MOUSERIGHT
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3392 || c == K_X1MOUSE
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3393 || c == K_X1DRAG
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3394 || c == K_X1RELEASE
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3395 || c == K_X2MOUSE
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3396 || c == K_X2DRAG
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3397 || c == K_X2RELEASE;
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3398 }
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3399 #endif
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3400
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3401 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3402 * Get a key stroke directly from the user.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3403 * Ignores mouse clicks and scrollbar events, except a click for the left
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3404 * button (used at the more prompt).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3405 * Doesn't use vgetc(), because it syncs undo and eats mapped characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3406 * Disadvantage: typeahead is ignored.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3407 * Translates the interrupt character for unix to ESC.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3408 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3409 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3410 get_keystroke()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3411 {
3328
a27fac494e70 updated for version 7.3.431
Bram Moolenaar <bram@vim.org>
parents: 3261
diff changeset
3412 char_u *buf = NULL;
a27fac494e70 updated for version 7.3.431
Bram Moolenaar <bram@vim.org>
parents: 3261
diff changeset
3413 int buflen = 150;
a27fac494e70 updated for version 7.3.431
Bram Moolenaar <bram@vim.org>
parents: 3261
diff changeset
3414 int maxlen;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3415 int len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3416 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3417 int save_mapped_ctrl_c = mapped_ctrl_c;
964
e905716f6a3a updated for version 7.0-090
vimboss
parents: 957
diff changeset
3418 int waited = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3419
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3420 mapped_ctrl_c = FALSE; /* mappings are not used here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3421 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3422 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3423 cursor_on();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3424 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3425
3328
a27fac494e70 updated for version 7.3.431
Bram Moolenaar <bram@vim.org>
parents: 3261
diff changeset
3426 /* Leave some room for check_termcode() to insert a key code into (max
a27fac494e70 updated for version 7.3.431
Bram Moolenaar <bram@vim.org>
parents: 3261
diff changeset
3427 * 5 chars plus NUL). And fix_input_buffer() can triple the number of
a27fac494e70 updated for version 7.3.431
Bram Moolenaar <bram@vim.org>
parents: 3261
diff changeset
3428 * bytes. */
a27fac494e70 updated for version 7.3.431
Bram Moolenaar <bram@vim.org>
parents: 3261
diff changeset
3429 maxlen = (buflen - 6 - len) / 3;
a27fac494e70 updated for version 7.3.431
Bram Moolenaar <bram@vim.org>
parents: 3261
diff changeset
3430 if (buf == NULL)
a27fac494e70 updated for version 7.3.431
Bram Moolenaar <bram@vim.org>
parents: 3261
diff changeset
3431 buf = alloc(buflen);
a27fac494e70 updated for version 7.3.431
Bram Moolenaar <bram@vim.org>
parents: 3261
diff changeset
3432 else if (maxlen < 10)
a27fac494e70 updated for version 7.3.431
Bram Moolenaar <bram@vim.org>
parents: 3261
diff changeset
3433 {
6596
f8f2a61e538d updated for version 7.4.624
Bram Moolenaar <bram@vim.org>
parents: 6174
diff changeset
3434 char_u *t_buf = buf;
f8f2a61e538d updated for version 7.4.624
Bram Moolenaar <bram@vim.org>
parents: 6174
diff changeset
3435
3596
34724dc5172b updated for version 7.3.558
Bram Moolenaar <bram@vim.org>
parents: 3592
diff changeset
3436 /* Need some more space. This might happen when receiving a long
3328
a27fac494e70 updated for version 7.3.431
Bram Moolenaar <bram@vim.org>
parents: 3261
diff changeset
3437 * escape sequence. */
a27fac494e70 updated for version 7.3.431
Bram Moolenaar <bram@vim.org>
parents: 3261
diff changeset
3438 buflen += 100;
a27fac494e70 updated for version 7.3.431
Bram Moolenaar <bram@vim.org>
parents: 3261
diff changeset
3439 buf = vim_realloc(buf, buflen);
6596
f8f2a61e538d updated for version 7.4.624
Bram Moolenaar <bram@vim.org>
parents: 6174
diff changeset
3440 if (buf == NULL)
f8f2a61e538d updated for version 7.4.624
Bram Moolenaar <bram@vim.org>
parents: 6174
diff changeset
3441 vim_free(t_buf);
3328
a27fac494e70 updated for version 7.3.431
Bram Moolenaar <bram@vim.org>
parents: 3261
diff changeset
3442 maxlen = (buflen - 6 - len) / 3;
a27fac494e70 updated for version 7.3.431
Bram Moolenaar <bram@vim.org>
parents: 3261
diff changeset
3443 }
a27fac494e70 updated for version 7.3.431
Bram Moolenaar <bram@vim.org>
parents: 3261
diff changeset
3444 if (buf == NULL)
a27fac494e70 updated for version 7.3.431
Bram Moolenaar <bram@vim.org>
parents: 3261
diff changeset
3445 {
a27fac494e70 updated for version 7.3.431
Bram Moolenaar <bram@vim.org>
parents: 3261
diff changeset
3446 do_outofmem_msg((long_u)buflen);
a27fac494e70 updated for version 7.3.431
Bram Moolenaar <bram@vim.org>
parents: 3261
diff changeset
3447 return ESC; /* panic! */
a27fac494e70 updated for version 7.3.431
Bram Moolenaar <bram@vim.org>
parents: 3261
diff changeset
3448 }
a27fac494e70 updated for version 7.3.431
Bram Moolenaar <bram@vim.org>
parents: 3261
diff changeset
3449
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3450 /* First time: blocking wait. Second time: wait up to 100ms for a
3328
a27fac494e70 updated for version 7.3.431
Bram Moolenaar <bram@vim.org>
parents: 3261
diff changeset
3451 * terminal code to complete. */
a27fac494e70 updated for version 7.3.431
Bram Moolenaar <bram@vim.org>
parents: 3261
diff changeset
3452 n = ui_inchar(buf + len, maxlen, len == 0 ? -1L : 100L, 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3453 if (n > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3454 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3455 /* Replace zero and CSI by a special key code. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3456 n = fix_input_buffer(buf + len, n, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3457 len += n;
964
e905716f6a3a updated for version 7.0-090
vimboss
parents: 957
diff changeset
3458 waited = 0;
e905716f6a3a updated for version 7.0-090
vimboss
parents: 957
diff changeset
3459 }
e905716f6a3a updated for version 7.0-090
vimboss
parents: 957
diff changeset
3460 else if (len > 0)
e905716f6a3a updated for version 7.0-090
vimboss
parents: 957
diff changeset
3461 ++waited; /* keep track of the waiting time */
e905716f6a3a updated for version 7.0-090
vimboss
parents: 957
diff changeset
3462
e905716f6a3a updated for version 7.0-090
vimboss
parents: 957
diff changeset
3463 /* Incomplete termcode and not timed out yet: get more characters */
3328
a27fac494e70 updated for version 7.3.431
Bram Moolenaar <bram@vim.org>
parents: 3261
diff changeset
3464 if ((n = check_termcode(1, buf, buflen, &len)) < 0
964
e905716f6a3a updated for version 7.0-090
vimboss
parents: 957
diff changeset
3465 && (!p_ttimeout || waited * 100L < (p_ttm < 0 ? p_tm : p_ttm)))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3466 continue;
964
e905716f6a3a updated for version 7.0-090
vimboss
parents: 957
diff changeset
3467
2672
6a2e4860134b updated for version 7.3.091
Bram Moolenaar <bram@vim.org>
parents: 2652
diff changeset
3468 if (n == KEYLEN_REMOVED) /* key code removed */
2721
417c04135ca2 updated for version 7.3.137
Bram Moolenaar <bram@vim.org>
parents: 2685
diff changeset
3469 {
2723
2e72d84e8965 updated for version 7.3.139
Bram Moolenaar <bram@vim.org>
parents: 2721
diff changeset
3470 if (must_redraw != 0 && !need_wait_return && (State & CMDLINE) == 0)
2721
417c04135ca2 updated for version 7.3.137
Bram Moolenaar <bram@vim.org>
parents: 2685
diff changeset
3471 {
417c04135ca2 updated for version 7.3.137
Bram Moolenaar <bram@vim.org>
parents: 2685
diff changeset
3472 /* Redrawing was postponed, do it now. */
417c04135ca2 updated for version 7.3.137
Bram Moolenaar <bram@vim.org>
parents: 2685
diff changeset
3473 update_screen(0);
417c04135ca2 updated for version 7.3.137
Bram Moolenaar <bram@vim.org>
parents: 2685
diff changeset
3474 setcursor(); /* put cursor back where it belongs */
417c04135ca2 updated for version 7.3.137
Bram Moolenaar <bram@vim.org>
parents: 2685
diff changeset
3475 }
2672
6a2e4860134b updated for version 7.3.091
Bram Moolenaar <bram@vim.org>
parents: 2652
diff changeset
3476 continue;
2721
417c04135ca2 updated for version 7.3.137
Bram Moolenaar <bram@vim.org>
parents: 2685
diff changeset
3477 }
2672
6a2e4860134b updated for version 7.3.091
Bram Moolenaar <bram@vim.org>
parents: 2652
diff changeset
3478 if (n > 0) /* found a termcode: adjust length */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3479 len = n;
2672
6a2e4860134b updated for version 7.3.091
Bram Moolenaar <bram@vim.org>
parents: 2652
diff changeset
3480 if (len == 0) /* nothing typed yet */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3481 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3482
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3483 /* Handle modifier and/or special key code. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3484 n = buf[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3485 if (n == K_SPECIAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3486 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3487 n = TO_SPECIAL(buf[1], buf[2]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3488 if (buf[1] == KS_MODIFIER
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3489 || n == K_IGNORE
4225
a82ef37d38c0 updated for version 7.3.864
Bram Moolenaar <bram@vim.org>
parents: 4221
diff changeset
3490 #ifdef FEAT_MOUSE
4221
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3491 || (is_mouse_key(n) && n != K_LEFTMOUSE)
4225
a82ef37d38c0 updated for version 7.3.864
Bram Moolenaar <bram@vim.org>
parents: 4221
diff changeset
3492 #endif
4221
dd4f3ceb5d86 updated for version 7.3.862
Bram Moolenaar <bram@vim.org>
parents: 4207
diff changeset
3493 #ifdef FEAT_GUI
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3494 || n == K_VER_SCROLLBAR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3495 || n == K_HOR_SCROLLBAR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3496 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3497 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3498 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3499 if (buf[1] == KS_MODIFIER)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3500 mod_mask = buf[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3501 len -= 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3502 if (len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3503 mch_memmove(buf, buf + 3, (size_t)len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3504 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505 }
828
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
3506 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3507 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3508 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3509 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3510 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3511 if (MB_BYTE2LEN(n) > len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3512 continue; /* more bytes to get */
3328
a27fac494e70 updated for version 7.3.431
Bram Moolenaar <bram@vim.org>
parents: 3261
diff changeset
3513 buf[len >= buflen ? buflen - 1 : len] = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3514 n = (*mb_ptr2char)(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3515 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3516 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3517 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3518 if (n == intr_char)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3519 n = ESC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3520 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3521 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3522 }
3328
a27fac494e70 updated for version 7.3.431
Bram Moolenaar <bram@vim.org>
parents: 3261
diff changeset
3523 vim_free(buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3524
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3525 mapped_ctrl_c = save_mapped_ctrl_c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3526 return n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3527 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3528
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3529 /*
374
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3530 * Get a number from the user.
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3531 * When "mouse_used" is not NULL allow using the mouse.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3532 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3533 int
374
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3534 get_number(colon, mouse_used)
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3535 int colon; /* allow colon to abort */
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3536 int *mouse_used;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3537 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3538 int n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3539 int c;
810
9f345c48220b updated for version 7.0c
vimboss
parents: 777
diff changeset
3540 int typed = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3541
374
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3542 if (mouse_used != NULL)
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3543 *mouse_used = FALSE;
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3544
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3545 /* When not printing messages, the user won't know what to type, return a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3546 * zero (as if CR was hit). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3547 if (msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3548 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3549
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3550 #ifdef USE_ON_FLY_SCROLL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3551 dont_scroll = TRUE; /* disallow scrolling here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3552 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3553 ++no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3554 ++allow_keys; /* no mapping here, but recognize keys */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3555 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3556 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3557 windgoto(msg_row, msg_col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3558 c = safe_vgetc();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3559 if (VIM_ISDIGIT(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3560 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3561 n = n * 10 + c - '0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3562 msg_putchar(c);
810
9f345c48220b updated for version 7.0c
vimboss
parents: 777
diff changeset
3563 ++typed;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3564 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3565 else if (c == K_DEL || c == K_KDEL || c == K_BS || c == Ctrl_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3566 {
810
9f345c48220b updated for version 7.0c
vimboss
parents: 777
diff changeset
3567 if (typed > 0)
9f345c48220b updated for version 7.0c
vimboss
parents: 777
diff changeset
3568 {
9f345c48220b updated for version 7.0c
vimboss
parents: 777
diff changeset
3569 MSG_PUTS("\b \b");
9f345c48220b updated for version 7.0c
vimboss
parents: 777
diff changeset
3570 --typed;
9f345c48220b updated for version 7.0c
vimboss
parents: 777
diff changeset
3571 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3572 n /= 10;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3573 }
374
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3574 #ifdef FEAT_MOUSE
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3575 else if (mouse_used != NULL && c == K_LEFTMOUSE)
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3576 {
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3577 *mouse_used = TRUE;
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3578 n = mouse_row + 1;
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3579 break;
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3580 }
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3581 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3582 else if (n == 0 && c == ':' && colon)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3583 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3584 stuffcharReadbuff(':');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3585 if (!exmode_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3586 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3587 skip_redraw = TRUE; /* skip redraw once */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3588 do_redraw = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3589 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3590 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3591 else if (c == CAR || c == NL || c == Ctrl_C || c == ESC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3592 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3593 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3594 --no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3595 --allow_keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3596 return n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3597 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3598
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 274
diff changeset
3599 /*
03b3684919e3 updated for version 7.0084
vimboss
parents: 274
diff changeset
3600 * Ask the user to enter a number.
374
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3601 * When "mouse_used" is not NULL allow using the mouse and in that case return
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3602 * the line number.
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 274
diff changeset
3603 */
03b3684919e3 updated for version 7.0084
vimboss
parents: 274
diff changeset
3604 int
374
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3605 prompt_for_number(mouse_used)
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3606 int *mouse_used;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 274
diff changeset
3607 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 274
diff changeset
3608 int i;
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 323
diff changeset
3609 int save_cmdline_row;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 323
diff changeset
3610 int save_State;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 274
diff changeset
3611
03b3684919e3 updated for version 7.0084
vimboss
parents: 274
diff changeset
3612 /* When using ":silent" assume that <CR> was entered. */
375
f14cbd913415 updated for version 7.0097
vimboss
parents: 374
diff changeset
3613 if (mouse_used != NULL)
1733
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1624
diff changeset
3614 MSG_PUTS(_("Type number and <Enter> or click with mouse (empty cancels): "));
375
f14cbd913415 updated for version 7.0097
vimboss
parents: 374
diff changeset
3615 else
1733
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1624
diff changeset
3616 MSG_PUTS(_("Type number and <Enter> (empty cancels): "));
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 323
diff changeset
3617
957
3dc6072e0a25 updated for version 7.0-083
vimboss
parents: 927
diff changeset
3618 /* Set the state such that text can be selected/copied/pasted and we still
3dc6072e0a25 updated for version 7.0-083
vimboss
parents: 927
diff changeset
3619 * get mouse events. */
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 323
diff changeset
3620 save_cmdline_row = cmdline_row;
957
3dc6072e0a25 updated for version 7.0-083
vimboss
parents: 927
diff changeset
3621 cmdline_row = 0;
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 323
diff changeset
3622 save_State = State;
957
3dc6072e0a25 updated for version 7.0-083
vimboss
parents: 927
diff changeset
3623 State = CMDLINE;
374
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3624
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3625 i = get_number(TRUE, mouse_used);
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3626 if (KeyTyped)
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3627 {
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3628 /* don't call wait_return() now */
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3629 /* msg_putchar('\n'); */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 274
diff changeset
3630 cmdline_row = msg_row - 1;
03b3684919e3 updated for version 7.0084
vimboss
parents: 274
diff changeset
3631 need_wait_return = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 274
diff changeset
3632 msg_didany = FALSE;
1938
5ed9395c1864 updated for version 7.2-235
vimboss
parents: 1937
diff changeset
3633 msg_didout = FALSE;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 274
diff changeset
3634 }
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 323
diff changeset
3635 else
7033303ea0c0 updated for version 7.0089
vimboss
parents: 323
diff changeset
3636 cmdline_row = save_cmdline_row;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 323
diff changeset
3637 State = save_State;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 323
diff changeset
3638
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 274
diff changeset
3639 return i;
03b3684919e3 updated for version 7.0084
vimboss
parents: 274
diff changeset
3640 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 274
diff changeset
3641
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3642 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3643 msgmore(n)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3644 long n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3645 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3646 long pn;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3647
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3648 if (global_busy /* no messages now, wait until global is finished */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3649 || !messaging()) /* 'lazyredraw' set, don't do messages now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3650 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3651
135
b5fc81a825a1 updated for version 7.0044
vimboss
parents: 115
diff changeset
3652 /* We don't want to overwrite another important message, but do overwrite
b5fc81a825a1 updated for version 7.0044
vimboss
parents: 115
diff changeset
3653 * a previous "more lines" or "fewer lines" message, so that "5dd" and
b5fc81a825a1 updated for version 7.0044
vimboss
parents: 115
diff changeset
3654 * then "put" reports the last action. */
b5fc81a825a1 updated for version 7.0044
vimboss
parents: 115
diff changeset
3655 if (keep_msg != NULL && !keep_msg_more)
b5fc81a825a1 updated for version 7.0044
vimboss
parents: 115
diff changeset
3656 return;
b5fc81a825a1 updated for version 7.0044
vimboss
parents: 115
diff changeset
3657
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3658 if (n > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3659 pn = n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3660 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3661 pn = -n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3662
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3663 if (pn > p_report)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3664 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3665 if (pn == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3666 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3667 if (n > 0)
2768
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2764
diff changeset
3668 vim_strncpy(msg_buf, (char_u *)_("1 more line"),
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2764
diff changeset
3669 MSG_BUF_LEN - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3670 else
2768
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2764
diff changeset
3671 vim_strncpy(msg_buf, (char_u *)_("1 line less"),
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2764
diff changeset
3672 MSG_BUF_LEN - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3673 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3674 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3675 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3676 if (n > 0)
2768
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2764
diff changeset
3677 vim_snprintf((char *)msg_buf, MSG_BUF_LEN,
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2764
diff changeset
3678 _("%ld more lines"), pn);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3679 else
2768
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2764
diff changeset
3680 vim_snprintf((char *)msg_buf, MSG_BUF_LEN,
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2764
diff changeset
3681 _("%ld fewer lines"), pn);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3682 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3683 if (got_int)
2768
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2764
diff changeset
3684 vim_strcat(msg_buf, (char_u *)_(" (Interrupted)"), MSG_BUF_LEN);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3685 if (msg(msg_buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3686 {
680
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 674
diff changeset
3687 set_keep_msg(msg_buf, 0);
135
b5fc81a825a1 updated for version 7.0044
vimboss
parents: 115
diff changeset
3688 keep_msg_more = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3689 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3690 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3691 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3692
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3693 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3694 * flush map and typeahead buffers and give a warning for an error
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3695 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3696 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3697 beep_flush()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3698 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3699 if (emsg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3700 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3701 flush_buffers(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3702 vim_beep();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3703 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3704 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3705
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3706 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3707 * give a warning for an error
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3708 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3709 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3710 vim_beep()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3711 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3712 if (emsg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3713 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3714 if (p_vb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3715 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3716 /* While the GUI is starting up the termcap is set for the GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3717 * but the output still goes to a terminal. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3718 && !(gui.in_use && gui.starting)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3719 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3720 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3721 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3722 out_str(T_VB);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3723 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3724 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3725 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3726 #ifdef MSDOS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3727 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3728 * The number of beeps outputted is reduced to avoid having to wait
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3729 * for all the beeps to finish. This is only a problem on systems
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3730 * where the beeps don't overlap.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3731 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3732 if (beep_count == 0 || beep_count == 10)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3733 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3734 out_char(BELL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3735 beep_count = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3736 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3737 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3738 ++beep_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3739 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3740 out_char(BELL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3741 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3742 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 164
diff changeset
3743
0e902b8f511f updated for version 7.0051
vimboss
parents: 164
diff changeset
3744 /* When 'verbose' is set and we are sourcing a script or executing a
0e902b8f511f updated for version 7.0051
vimboss
parents: 164
diff changeset
3745 * function give the user a hint where the beep comes from. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 164
diff changeset
3746 if (vim_strchr(p_debug, 'e') != NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 164
diff changeset
3747 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 164
diff changeset
3748 msg_source(hl_attr(HLF_W));
0e902b8f511f updated for version 7.0051
vimboss
parents: 164
diff changeset
3749 msg_attr((char_u *)_("Beep!"), hl_attr(HLF_W));
0e902b8f511f updated for version 7.0051
vimboss
parents: 164
diff changeset
3750 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3751 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3752 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3753
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3754 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3755 * To get the "real" home directory:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3756 * - get value of $HOME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3757 * For Unix:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3758 * - go to that directory
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3759 * - do mch_dirname() to get the real name of that directory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3760 * This also works with mounts and links.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3761 * Don't do this for MS-DOS, it will change the "current dir" for a drive.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3762 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3763 static char_u *homedir = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3764
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3765 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3766 init_homedir()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3767 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3768 char_u *var;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3769
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
3770 /* In case we are called a second time (when 'encoding' changes). */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
3771 vim_free(homedir);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
3772 homedir = NULL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
3773
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3774 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3775 var = mch_getenv((char_u *)"SYS$LOGIN");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3776 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3777 var = mch_getenv((char_u *)"HOME");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3778 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3779
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3780 if (var != NULL && *var == NUL) /* empty is same as not set */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3781 var = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3782
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3783 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3784 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3785 * Weird but true: $HOME may contain an indirect reference to another
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3786 * variable, esp. "%USERPROFILE%". Happens when $USERPROFILE isn't set
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3787 * when $HOME is being set.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3788 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3789 if (var != NULL && *var == '%')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3790 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3791 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3792 char_u *exp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3793
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3794 p = vim_strchr(var + 1, '%');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3795 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3796 {
419
f713fc55bf7b updated for version 7.0109
vimboss
parents: 410
diff changeset
3797 vim_strncpy(NameBuff, var + 1, p - (var + 1));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3798 exp = mch_getenv(NameBuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3799 if (exp != NULL && *exp != NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3800 && STRLEN(exp) + STRLEN(p) < MAXPATHL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3801 {
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 265
diff changeset
3802 vim_snprintf((char *)NameBuff, MAXPATHL, "%s%s", exp, p + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3803 var = NameBuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3804 /* Also set $HOME, it's needed for _viminfo. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3805 vim_setenv((char_u *)"HOME", NameBuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3806 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3807 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3808 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3809
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3810 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3811 * Typically, $HOME is not defined on Windows, unless the user has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3812 * specifically defined it for Vim's sake. However, on Windows NT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3813 * platforms, $HOMEDRIVE and $HOMEPATH are automatically defined for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3814 * each user. Try constructing $HOME from these.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3815 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3816 if (var == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3817 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3818 char_u *homedrive, *homepath;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3819
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3820 homedrive = mch_getenv((char_u *)"HOMEDRIVE");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3821 homepath = mch_getenv((char_u *)"HOMEPATH");
2030
66b1822ba176 updated for version 7.2.326
Bram Moolenaar <bram@zimbu.org>
parents: 2017
diff changeset
3822 if (homepath == NULL || *homepath == NUL)
66b1822ba176 updated for version 7.2.326
Bram Moolenaar <bram@zimbu.org>
parents: 2017
diff changeset
3823 homepath = "\\";
66b1822ba176 updated for version 7.2.326
Bram Moolenaar <bram@zimbu.org>
parents: 2017
diff changeset
3824 if (homedrive != NULL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3825 && STRLEN(homedrive) + STRLEN(homepath) < MAXPATHL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3826 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3827 sprintf((char *)NameBuff, "%s%s", homedrive, homepath);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3828 if (NameBuff[0] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3829 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3830 var = NameBuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3831 /* Also set $HOME, it's needed for _viminfo. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3832 vim_setenv((char_u *)"HOME", NameBuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3833 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3834 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3835 }
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
3836
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
3837 # if defined(FEAT_MBYTE)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
3838 if (enc_utf8 && var != NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
3839 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
3840 int len;
2786
5f45bacf31ef updated for version 7.3.169
Bram Moolenaar <bram@vim.org>
parents: 2776
diff changeset
3841 char_u *pp = NULL;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
3842
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
3843 /* Convert from active codepage to UTF-8. Other conversions are
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
3844 * not done, because they would fail for non-ASCII characters. */
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
3845 acp_to_enc(var, (int)STRLEN(var), &pp, &len);
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
3846 if (pp != NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
3847 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
3848 homedir = pp;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
3849 return;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
3850 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
3851 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
3852 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3853 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3854
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3855 #if defined(OS2) || defined(MSDOS) || defined(MSWIN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3856 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3857 * Default home dir is C:/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3858 * Best assumption we can make in such a situation.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3859 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3860 if (var == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3861 var = "C:/";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3862 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3863 if (var != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3864 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3865 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3866 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3867 * Change to the directory and get the actual path. This resolves
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3868 * links. Don't do it when we can't return.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3869 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3870 if (mch_dirname(NameBuff, MAXPATHL) == OK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3871 && mch_chdir((char *)NameBuff) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3872 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3873 if (!mch_chdir((char *)var) && mch_dirname(IObuff, IOSIZE) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3874 var = IObuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3875 if (mch_chdir((char *)NameBuff) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3876 EMSG(_(e_prev_dir));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3877 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3878 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3879 homedir = vim_strsave(var);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3880 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3881 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3882
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 344
diff changeset
3883 #if defined(EXITFREE) || defined(PROTO)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 344
diff changeset
3884 void
6c62b9b939bd updated for version 7.0093
vimboss
parents: 344
diff changeset
3885 free_homedir()
6c62b9b939bd updated for version 7.0093
vimboss
parents: 344
diff changeset
3886 {
6c62b9b939bd updated for version 7.0093
vimboss
parents: 344
diff changeset
3887 vim_free(homedir);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 344
diff changeset
3888 }
3744
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
3889
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
3890 # ifdef FEAT_CMDL_COMPL
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
3891 void
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
3892 free_users()
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
3893 {
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
3894 ga_clear_strings(&ga_users);
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
3895 }
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
3896 # endif
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 344
diff changeset
3897 #endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 344
diff changeset
3898
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3899 /*
1408
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3900 * Call expand_env() and store the result in an allocated string.
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3901 * This is not very memory efficient, this expects the result to be freed
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3902 * again soon.
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3903 */
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3904 char_u *
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3905 expand_env_save(src)
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3906 char_u *src;
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3907 {
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3908 return expand_env_save_opt(src, FALSE);
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3909 }
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3910
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3911 /*
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3912 * Idem, but when "one" is TRUE handle the string as one file name, only
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3913 * expand "~" at the start.
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3914 */
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3915 char_u *
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3916 expand_env_save_opt(src, one)
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3917 char_u *src;
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3918 int one;
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3919 {
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3920 char_u *p;
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3921
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3922 p = alloc(MAXPATHL);
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3923 if (p != NULL)
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3924 expand_env_esc(src, p, MAXPATHL, FALSE, one, NULL);
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3925 return p;
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3926 }
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3927
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3928 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3929 * Expand environment variable with path name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3930 * "~/" is also expanded, using $HOME. For Unix "~user/" is expanded.
1408
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3931 * Skips over "\ ", "\~" and "\$" (not for Win32 though).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3932 * If anything fails no expansion is done and dst equals src.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3933 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3934 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3935 expand_env(src, dst, dstlen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3936 char_u *src; /* input string e.g. "$HOME/vim.hlp" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3937 char_u *dst; /* where to put the result */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3938 int dstlen; /* maximum length of the result */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3939 {
1408
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3940 expand_env_esc(src, dst, dstlen, FALSE, FALSE, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3941 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3942
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3943 void
1408
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3944 expand_env_esc(srcp, dst, dstlen, esc, one, startstr)
374
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3945 char_u *srcp; /* input string e.g. "$HOME/vim.hlp" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3946 char_u *dst; /* where to put the result */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3947 int dstlen; /* maximum length of the result */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3948 int esc; /* escape spaces in expanded variables */
1408
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
3949 int one; /* "srcp" is one file name */
374
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3950 char_u *startstr; /* start again after this (can be NULL) */
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3951 {
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3952 char_u *src;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3953 char_u *tail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3954 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3955 char_u *var;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3956 int copy_char;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3957 int mustfree; /* var was allocated, need to free it later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3958 int at_start = TRUE; /* at start of a name */
374
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3959 int startstr_len = 0;
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3960
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3961 if (startstr != NULL)
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
3962 startstr_len = (int)STRLEN(startstr);
374
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3963
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
3964 src = skipwhite(srcp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3965 --dstlen; /* leave one char space for "\," */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3966 while (*src && dstlen > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3967 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3968 copy_char = TRUE;
22
cc049b00ee70 updated for version 7.0014
vimboss
parents: 17
diff changeset
3969 if ((*src == '$'
cc049b00ee70 updated for version 7.0014
vimboss
parents: 17
diff changeset
3970 #ifdef VMS
cc049b00ee70 updated for version 7.0014
vimboss
parents: 17
diff changeset
3971 && at_start
cc049b00ee70 updated for version 7.0014
vimboss
parents: 17
diff changeset
3972 #endif
cc049b00ee70 updated for version 7.0014
vimboss
parents: 17
diff changeset
3973 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3974 #if defined(MSDOS) || defined(MSWIN) || defined(OS2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3975 || *src == '%'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3976 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3977 || (*src == '~' && at_start))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3978 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3979 mustfree = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3980
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3981 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3982 * The variable name is copied into dst temporarily, because it may
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3983 * be a string in read-only memory and a NUL needs to be appended.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3984 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3985 if (*src != '~') /* environment var */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3986 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3987 tail = src + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3988 var = dst;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3989 c = dstlen - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3990
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3991 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3992 /* Unix has ${var-name} type environment vars */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3993 if (*tail == '{' && !vim_isIDc('{'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3994 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3995 tail++; /* ignore '{' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3996 while (c-- > 0 && *tail && *tail != '}')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3997 *var++ = *tail++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3998 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3999 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4000 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4001 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4002 while (c-- > 0 && *tail != NUL && ((vim_isIDc(*tail))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4003 #if defined(MSDOS) || defined(MSWIN) || defined(OS2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4004 || (*src == '%' && *tail != '%')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4005 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4006 ))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4007 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4008 #ifdef OS2 /* env vars only in uppercase */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4009 *var++ = TOUPPER_LOC(*tail);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4010 tail++; /* toupper() may be a macro! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4011 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4012 *var++ = *tail++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4013 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4014 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4015 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4016
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4017 #if defined(MSDOS) || defined(MSWIN) || defined(OS2) || defined(UNIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4018 # ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4019 if (src[1] == '{' && *tail != '}')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4020 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4021 if (*src == '%' && *tail != '%')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4022 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4023 var = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4024 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4025 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4026 # ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4027 if (src[1] == '{')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4028 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4029 if (*src == '%')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4030 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4031 ++tail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4032 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4033 *var = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4034 var = vim_getenv(dst, &mustfree);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4035 #if defined(MSDOS) || defined(MSWIN) || defined(OS2) || defined(UNIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4036 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4037 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4038 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4039 /* home directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4040 else if ( src[1] == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4041 || vim_ispathsep(src[1])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4042 || vim_strchr((char_u *)" ,\t\n", src[1]) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4043 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4044 var = homedir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4045 tail = src + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4046 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4047 else /* user directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4048 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4049 #if defined(UNIX) || (defined(VMS) && defined(USER_HOME))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4050 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4051 * Copy ~user to dst[], so we can put a NUL after it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4052 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4053 tail = src;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4054 var = dst;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4055 c = dstlen - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4056 while ( c-- > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4057 && *tail
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4058 && vim_isfilec(*tail)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4059 && !vim_ispathsep(*tail))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4060 *var++ = *tail++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4061 *var = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4062 # ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4063 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4064 * If the system supports getpwnam(), use it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4065 * Otherwise, or if getpwnam() fails, the shell is used to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4066 * expand ~user. This is slower and may fail if the shell
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4067 * does not support ~user (old versions of /bin/sh).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4068 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4069 # if defined(HAVE_GETPWNAM) && defined(HAVE_PWD_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4070 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4071 struct passwd *pw;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4072
626
732c7ae5743e updated for version 7.0180
vimboss
parents: 625
diff changeset
4073 /* Note: memory allocated by getpwnam() is never freed.
732c7ae5743e updated for version 7.0180
vimboss
parents: 625
diff changeset
4074 * Calling endpwent() apparently doesn't help. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4075 pw = getpwnam((char *)dst + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4076 if (pw != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4077 var = (char_u *)pw->pw_dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4078 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4079 var = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4080 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4081 if (var == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4082 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4083 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4084 expand_T xpc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4085
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4086 ExpandInit(&xpc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4087 xpc.xp_context = EXPAND_FILES;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4088 var = ExpandOne(&xpc, dst, NULL,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4089 WILD_ADD_SLASH|WILD_SILENT, WILD_EXPAND_FREE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4090 mustfree = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4091 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4092
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4093 # else /* !UNIX, thus VMS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4094 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4095 * USER_HOME is a comma-separated list of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4096 * directories to search for the user account in.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4097 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4098 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4099 char_u test[MAXPATHL], paths[MAXPATHL];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4100 char_u *path, *next_path, *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4101 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4102
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4103 STRCPY(paths, USER_HOME);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4104 next_path = paths;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4105 while (*next_path)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4106 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4107 for (path = next_path; *next_path && *next_path != ',';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4108 next_path++);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4109 if (*next_path)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4110 *next_path++ = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4111 STRCPY(test, path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4112 STRCAT(test, "/");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4113 STRCAT(test, dst + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4114 if (mch_stat(test, &st) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4115 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4116 var = alloc(STRLEN(test) + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4117 STRCPY(var, test);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4118 mustfree = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4119 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4120 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4121 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4122 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4123 # endif /* UNIX */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4124 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4125 /* cannot expand user's home directory, so don't try */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4126 var = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4127 tail = (char_u *)""; /* for gcc */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4128 #endif /* UNIX || VMS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4129 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4130
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4131 #ifdef BACKSLASH_IN_FILENAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4132 /* If 'shellslash' is set change backslashes to forward slashes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4133 * Can't use slash_adjust(), p_ssl may be set temporarily. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4134 if (p_ssl && var != NULL && vim_strchr(var, '\\') != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4135 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4136 char_u *p = vim_strsave(var);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4137
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4138 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4139 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4140 if (mustfree)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4141 vim_free(var);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4142 var = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4143 mustfree = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4144 forward_slash(var);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4145 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4146 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4147 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4148
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4149 /* If "var" contains white space, escape it with a backslash.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4150 * Required for ":e ~/tt" when $HOME includes a space. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4151 if (esc && var != NULL && vim_strpbrk(var, (char_u *)" \t") != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4152 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4153 char_u *p = vim_strsave_escaped(var, (char_u *)" \t");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4154
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4155 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4156 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4157 if (mustfree)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4158 vim_free(var);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4159 var = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4160 mustfree = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4161 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4162 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4163
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4164 if (var != NULL && *var != NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4165 && (STRLEN(var) + STRLEN(tail) + 1 < (unsigned)dstlen))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4166 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4167 STRCPY(dst, var);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4168 dstlen -= (int)STRLEN(var);
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
4169 c = (int)STRLEN(var);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4170 /* if var[] ends in a path separator and tail[] starts
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4171 * with it, skip a character */
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
4172 if (*var != NUL && after_pathsep(dst, dst + c)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4173 #if defined(BACKSLASH_IN_FILENAME) || defined(AMIGA)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4174 && dst[-1] != ':'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4175 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4176 && vim_ispathsep(*tail))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4177 ++tail;
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
4178 dst += c;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4179 src = tail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4180 copy_char = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4181 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4182 if (mustfree)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4183 vim_free(var);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4184 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4185
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4186 if (copy_char) /* copy at least one char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4187 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4188 /*
1224
edc1c9d6dab9 updated for version 7.1b
vimboss
parents: 1096
diff changeset
4189 * Recognize the start of a new name, for '~'.
1408
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
4190 * Don't do this when "one" is TRUE, to avoid expanding "~" in
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
4191 * ":edit foo ~ foo".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4192 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4193 at_start = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4194 if (src[0] == '\\' && src[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4195 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4196 *dst++ = *src++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4197 --dstlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4198 }
1408
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
4199 else if ((src[0] == ' ' || src[0] == ',') && !one)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4200 at_start = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4201 *dst++ = *src++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4202 --dstlen;
374
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
4203
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
4204 if (startstr != NULL && src - startstr_len >= srcp
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
4205 && STRNCMP(src - startstr_len, startstr, startstr_len) == 0)
575dacb554d8 updated for version 7.0096
vimboss
parents: 359
diff changeset
4206 at_start = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4207 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4208 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4209 *dst = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4210 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4211
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4212 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4213 * Vim's version of getenv().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4214 * Special handling of $HOME, $VIM and $VIMRUNTIME.
196
991a7623a1fe updated for version 7.0058
vimboss
parents: 191
diff changeset
4215 * Also does ACP to 'enc' conversion for Win32.
2786
5f45bacf31ef updated for version 7.3.169
Bram Moolenaar <bram@vim.org>
parents: 2776
diff changeset
4216 * "mustfree" is set to TRUE when returned is allocated, it must be
5f45bacf31ef updated for version 7.3.169
Bram Moolenaar <bram@vim.org>
parents: 2776
diff changeset
4217 * initialized to FALSE by the caller.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4218 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4219 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4220 vim_getenv(name, mustfree)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4221 char_u *name;
2786
5f45bacf31ef updated for version 7.3.169
Bram Moolenaar <bram@vim.org>
parents: 2776
diff changeset
4222 int *mustfree;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4223 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4224 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4225 char_u *pend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4226 int vimruntime;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4227
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4228 #if defined(OS2) || defined(MSDOS) || defined(MSWIN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4229 /* use "C:/" when $HOME is not set */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4230 if (STRCMP(name, "HOME") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4231 return homedir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4232 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4233
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4234 p = mch_getenv(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4235 if (p != NULL && *p == NUL) /* empty is the same as not set */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4236 p = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4237
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4238 if (p != NULL)
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4239 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4240 #if defined(FEAT_MBYTE) && defined(WIN3264)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4241 if (enc_utf8)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4242 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4243 int len;
2786
5f45bacf31ef updated for version 7.3.169
Bram Moolenaar <bram@vim.org>
parents: 2776
diff changeset
4244 char_u *pp = NULL;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4245
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4246 /* Convert from active codepage to UTF-8. Other conversions are
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4247 * not done, because they would fail for non-ASCII characters. */
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
4248 acp_to_enc(p, (int)STRLEN(p), &pp, &len);
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4249 if (pp != NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4250 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4251 p = pp;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4252 *mustfree = TRUE;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4253 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4254 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4255 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4256 return p;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4257 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4258
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4259 vimruntime = (STRCMP(name, "VIMRUNTIME") == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4260 if (!vimruntime && STRCMP(name, "VIM") != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4261 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4262
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4263 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4264 * When expanding $VIMRUNTIME fails, try using $VIM/vim<version> or $VIM.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4265 * Don't do this when default_vimruntime_dir is non-empty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4266 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4267 if (vimruntime
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4268 #ifdef HAVE_PATHDEF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4269 && *default_vimruntime_dir == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4270 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4271 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4272 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4273 p = mch_getenv((char_u *)"VIM");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4274 if (p != NULL && *p == NUL) /* empty is the same as not set */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4275 p = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4276 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4277 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4278 p = vim_version_dir(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4279 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4280 *mustfree = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4281 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4282 p = mch_getenv((char_u *)"VIM");
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4283
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4284 #if defined(FEAT_MBYTE) && defined(WIN3264)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4285 if (enc_utf8)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4286 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4287 int len;
2786
5f45bacf31ef updated for version 7.3.169
Bram Moolenaar <bram@vim.org>
parents: 2776
diff changeset
4288 char_u *pp = NULL;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4289
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4290 /* Convert from active codepage to UTF-8. Other conversions
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4291 * are not done, because they would fail for non-ASCII
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4292 * characters. */
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
4293 acp_to_enc(p, (int)STRLEN(p), &pp, &len);
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4294 if (pp != NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4295 {
2786
5f45bacf31ef updated for version 7.3.169
Bram Moolenaar <bram@vim.org>
parents: 2776
diff changeset
4296 if (*mustfree)
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4297 vim_free(p);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4298 p = pp;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4299 *mustfree = TRUE;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4300 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4301 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4302 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4303 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4304 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4305
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4306 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4307 * When expanding $VIM or $VIMRUNTIME fails, try using:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4308 * - the directory name from 'helpfile' (unless it contains '$')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4309 * - the executable name from argv[0]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4310 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4311 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4312 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4313 if (p_hf != NULL && vim_strchr(p_hf, '$') == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4314 p = p_hf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4315 #ifdef USE_EXE_NAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4316 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4317 * Use the name of the executable, obtained from argv[0].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4318 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4319 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4320 p = exe_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4321 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4322 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4323 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4324 /* remove the file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4325 pend = gettail(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4326
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4327 /* remove "doc/" from 'helpfile', if present */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4328 if (p == p_hf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4329 pend = remove_tail(p, pend, (char_u *)"doc");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4330
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4331 #ifdef USE_EXE_NAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4332 # ifdef MACOS_X
768
8ccb9047b14d updated for version 7.0225
vimboss
parents: 720
diff changeset
4333 /* remove "MacOS" from exe_name and add "Resources/vim" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4334 if (p == exe_name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4335 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4336 char_u *pend1;
768
8ccb9047b14d updated for version 7.0225
vimboss
parents: 720
diff changeset
4337 char_u *pnew;
8ccb9047b14d updated for version 7.0225
vimboss
parents: 720
diff changeset
4338
8ccb9047b14d updated for version 7.0225
vimboss
parents: 720
diff changeset
4339 pend1 = remove_tail(p, pend, (char_u *)"MacOS");
8ccb9047b14d updated for version 7.0225
vimboss
parents: 720
diff changeset
4340 if (pend1 != pend)
8ccb9047b14d updated for version 7.0225
vimboss
parents: 720
diff changeset
4341 {
8ccb9047b14d updated for version 7.0225
vimboss
parents: 720
diff changeset
4342 pnew = alloc((unsigned)(pend1 - p) + 15);
8ccb9047b14d updated for version 7.0225
vimboss
parents: 720
diff changeset
4343 if (pnew != NULL)
8ccb9047b14d updated for version 7.0225
vimboss
parents: 720
diff changeset
4344 {
8ccb9047b14d updated for version 7.0225
vimboss
parents: 720
diff changeset
4345 STRNCPY(pnew, p, (pend1 - p));
8ccb9047b14d updated for version 7.0225
vimboss
parents: 720
diff changeset
4346 STRCPY(pnew + (pend1 - p), "Resources/vim");
8ccb9047b14d updated for version 7.0225
vimboss
parents: 720
diff changeset
4347 p = pnew;
8ccb9047b14d updated for version 7.0225
vimboss
parents: 720
diff changeset
4348 pend = p + STRLEN(p);
8ccb9047b14d updated for version 7.0225
vimboss
parents: 720
diff changeset
4349 }
8ccb9047b14d updated for version 7.0225
vimboss
parents: 720
diff changeset
4350 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4351 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4352 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4353 /* remove "src/" from exe_name, if present */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4354 if (p == exe_name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4355 pend = remove_tail(p, pend, (char_u *)"src");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4356 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4357
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4358 /* for $VIM, remove "runtime/" or "vim54/", if present */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4359 if (!vimruntime)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4360 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4361 pend = remove_tail(p, pend, (char_u *)RUNTIME_DIRNAME);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4362 pend = remove_tail(p, pend, (char_u *)VIM_VERSION_NODOT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4363 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4364
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4365 /* remove trailing path separator */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4366 #ifndef MACOS_CLASSIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4367 /* With MacOS path (with colons) the final colon is required */
1532
87b9f21264a7 updated for version 7.1-247
vimboss
parents: 1521
diff changeset
4368 /* to avoid confusion between absolute and relative path */
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
4369 if (pend > p && after_pathsep(p, pend))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4370 --pend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4371 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4372
768
8ccb9047b14d updated for version 7.0225
vimboss
parents: 720
diff changeset
4373 #ifdef MACOS_X
8ccb9047b14d updated for version 7.0225
vimboss
parents: 720
diff changeset
4374 if (p == exe_name || p == p_hf)
8ccb9047b14d updated for version 7.0225
vimboss
parents: 720
diff changeset
4375 #endif
8ccb9047b14d updated for version 7.0225
vimboss
parents: 720
diff changeset
4376 /* check that the result is a directory name */
8ccb9047b14d updated for version 7.0225
vimboss
parents: 720
diff changeset
4377 p = vim_strnsave(p, (int)(pend - p));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4378
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4379 if (p != NULL && !mch_isdir(p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4380 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4381 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4382 p = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4383 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4384 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4385 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4386 #ifdef USE_EXE_NAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4387 /* may add "/vim54" or "/runtime" if it exists */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4388 if (vimruntime && (pend = vim_version_dir(p)) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4389 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4390 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4391 p = pend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4392 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4393 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4394 *mustfree = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4395 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4396 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4397 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4398
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4399 #ifdef HAVE_PATHDEF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4400 /* When there is a pathdef.c file we can use default_vim_dir and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4401 * default_vimruntime_dir */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4402 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4403 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4404 /* Only use default_vimruntime_dir when it is not empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4405 if (vimruntime && *default_vimruntime_dir != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4406 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4407 p = default_vimruntime_dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4408 *mustfree = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4409 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4410 else if (*default_vim_dir != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4411 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4412 if (vimruntime && (p = vim_version_dir(default_vim_dir)) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4413 *mustfree = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4414 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4415 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4416 p = default_vim_dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4417 *mustfree = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4418 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4419 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4420 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4421 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4422
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4423 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4424 * Set the environment variable, so that the new value can be found fast
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4425 * next time, and others can also use it (e.g. Perl).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4426 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4427 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4428 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4429 if (vimruntime)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4430 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4431 vim_setenv((char_u *)"VIMRUNTIME", p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4432 didset_vimruntime = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4433 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4434 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4435 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4436 vim_setenv((char_u *)"VIM", p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4437 didset_vim = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4438 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4439 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4440 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4441 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4442
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4443 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4444 * Check if the directory "vimdir/<version>" or "vimdir/runtime" exists.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4445 * Return NULL if not, return its name in allocated memory otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4446 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4447 static char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4448 vim_version_dir(vimdir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4449 char_u *vimdir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4450 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4451 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4452
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4453 if (vimdir == NULL || *vimdir == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4454 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4455 p = concat_fnames(vimdir, (char_u *)VIM_VERSION_NODOT, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4456 if (p != NULL && mch_isdir(p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4457 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4458 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4459 p = concat_fnames(vimdir, (char_u *)RUNTIME_DIRNAME, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4460 if (p != NULL && mch_isdir(p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4461 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4462 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4463 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4464 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4465
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4466 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4467 * If the string between "p" and "pend" ends in "name/", return "pend" minus
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4468 * the length of "name/". Otherwise return "pend".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4469 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4470 static char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4471 remove_tail(p, pend, name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4472 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4473 char_u *pend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4474 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4475 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4476 int len = (int)STRLEN(name) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4477 char_u *newend = pend - len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4478
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4479 if (newend >= p
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4480 && fnamencmp(newend, name, len - 1) == 0
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
4481 && (newend == p || after_pathsep(p, newend)))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4482 return newend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4483 return pend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4484 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4485
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4486 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4487 * Our portable version of setenv.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4488 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4489 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4490 vim_setenv(name, val)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4491 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4492 char_u *val;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4493 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4494 #ifdef HAVE_SETENV
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4495 mch_setenv((char *)name, (char *)val, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4496 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4497 char_u *envbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4498
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4499 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4500 * Putenv does not copy the string, it has to remain
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4501 * valid. The allocated memory will never be freed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4502 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4503 envbuf = alloc((unsigned)(STRLEN(name) + STRLEN(val) + 2));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4504 if (envbuf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4505 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4506 sprintf((char *)envbuf, "%s=%s", name, val);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4507 putenv((char *)envbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4508 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4509 #endif
3382
4a2744311b3f updated for version 7.3.457
Bram Moolenaar <bram@vim.org>
parents: 3328
diff changeset
4510 #ifdef FEAT_GETTEXT
4a2744311b3f updated for version 7.3.457
Bram Moolenaar <bram@vim.org>
parents: 3328
diff changeset
4511 /*
4a2744311b3f updated for version 7.3.457
Bram Moolenaar <bram@vim.org>
parents: 3328
diff changeset
4512 * When setting $VIMRUNTIME adjust the directory to find message
4a2744311b3f updated for version 7.3.457
Bram Moolenaar <bram@vim.org>
parents: 3328
diff changeset
4513 * translations to $VIMRUNTIME/lang.
4a2744311b3f updated for version 7.3.457
Bram Moolenaar <bram@vim.org>
parents: 3328
diff changeset
4514 */
4a2744311b3f updated for version 7.3.457
Bram Moolenaar <bram@vim.org>
parents: 3328
diff changeset
4515 if (*val != NUL && STRICMP(name, "VIMRUNTIME") == 0)
4a2744311b3f updated for version 7.3.457
Bram Moolenaar <bram@vim.org>
parents: 3328
diff changeset
4516 {
4a2744311b3f updated for version 7.3.457
Bram Moolenaar <bram@vim.org>
parents: 3328
diff changeset
4517 char_u *buf = concat_str(val, (char_u *)"/lang");
4a2744311b3f updated for version 7.3.457
Bram Moolenaar <bram@vim.org>
parents: 3328
diff changeset
4518
4a2744311b3f updated for version 7.3.457
Bram Moolenaar <bram@vim.org>
parents: 3328
diff changeset
4519 if (buf != NULL)
4a2744311b3f updated for version 7.3.457
Bram Moolenaar <bram@vim.org>
parents: 3328
diff changeset
4520 {
4a2744311b3f updated for version 7.3.457
Bram Moolenaar <bram@vim.org>
parents: 3328
diff changeset
4521 bindtextdomain(VIMPACKAGE, (char *)buf);
4a2744311b3f updated for version 7.3.457
Bram Moolenaar <bram@vim.org>
parents: 3328
diff changeset
4522 vim_free(buf);
4a2744311b3f updated for version 7.3.457
Bram Moolenaar <bram@vim.org>
parents: 3328
diff changeset
4523 }
4a2744311b3f updated for version 7.3.457
Bram Moolenaar <bram@vim.org>
parents: 3328
diff changeset
4524 }
4a2744311b3f updated for version 7.3.457
Bram Moolenaar <bram@vim.org>
parents: 3328
diff changeset
4525 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4526 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4527
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4528 #if defined(FEAT_CMDL_COMPL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4529 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4530 * Function given to ExpandGeneric() to obtain an environment variable name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4531 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4532 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4533 get_env_name(xp, idx)
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1877
diff changeset
4534 expand_T *xp UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4535 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4536 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4537 # if defined(AMIGA) || defined(__MRC__) || defined(__SC__)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4538 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4539 * No environ[] on the Amiga and on the Mac (using MPW).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4540 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4541 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4542 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4543 # ifndef __WIN32__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4544 /* Borland C++ 5.2 has this in a header file. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4545 extern char **environ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4546 # endif
17
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
4547 # define ENVNAMELEN 100
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
4548 static char_u name[ENVNAMELEN];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4549 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4550 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4551
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4552 str = (char_u *)environ[idx];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4553 if (str == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4554 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4555
17
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
4556 for (n = 0; n < ENVNAMELEN - 1; ++n)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4557 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4558 if (str[n] == '=' || str[n] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4559 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4560 name[n] = str[n];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4561 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4562 name[n] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4563 return name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4564 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4565 }
3744
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4566
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4567 /*
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4568 * Find all user names for user completion.
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4569 * Done only once and then cached.
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4570 */
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4571 static void
4938
bcb84438bb5b updated for version 7.3.1214
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4572 init_users()
bcb84438bb5b updated for version 7.3.1214
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4573 {
3744
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4574 static int lazy_init_done = FALSE;
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4575
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4576 if (lazy_init_done)
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4577 return;
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4578
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4579 lazy_init_done = TRUE;
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4580 ga_init2(&ga_users, sizeof(char_u *), 20);
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4581
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4582 # if defined(HAVE_GETPWENT) && defined(HAVE_PWD_H)
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4583 {
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4584 char_u* user;
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4585 struct passwd* pw;
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4586
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4587 setpwent();
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4588 while ((pw = getpwent()) != NULL)
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4589 /* pw->pw_name shouldn't be NULL but just in case... */
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4590 if (pw->pw_name != NULL)
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4591 {
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4592 if (ga_grow(&ga_users, 1) == FAIL)
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4593 break;
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4594 user = vim_strsave((char_u*)pw->pw_name);
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4595 if (user == NULL)
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4596 break;
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4597 ((char_u **)(ga_users.ga_data))[ga_users.ga_len++] = user;
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4598 }
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4599 endpwent();
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4600 }
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4601 # endif
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4602 }
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4603
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4604 /*
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4605 * Function given to ExpandGeneric() to obtain an user names.
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4606 */
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4607 char_u*
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4608 get_users(xp, idx)
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4609 expand_T *xp UNUSED;
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4610 int idx;
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4611 {
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4612 init_users();
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4613 if (idx < ga_users.ga_len)
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4614 return ((char_u **)ga_users.ga_data)[idx];
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4615 return NULL;
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4616 }
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4617
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4618 /*
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4619 * Check whether name matches a user name. Return:
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4620 * 0 if name does not match any user name.
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4621 * 1 if name partially matches the beginning of a user name.
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4622 * 2 is name fully matches a user name.
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4623 */
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4624 int match_user(name)
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4625 char_u* name;
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4626 {
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4627 int i;
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4628 int n = (int)STRLEN(name);
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4629 int result = 0;
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4630
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4631 init_users();
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4632 for (i = 0; i < ga_users.ga_len; i++)
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4633 {
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4634 if (STRCMP(((char_u **)ga_users.ga_data)[i], name) == 0)
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4635 return 2; /* full match */
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4636 if (STRNCMP(((char_u **)ga_users.ga_data)[i], name, n) == 0)
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4637 result = 1; /* partial match */
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4638 }
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4639 return result;
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3740
diff changeset
4640 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4641 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4642
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4643 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4644 * Replace home directory by "~" in each space or comma separated file name in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4645 * 'src'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4646 * If anything fails (except when out of space) dst equals src.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4647 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4648 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4649 home_replace(buf, src, dst, dstlen, one)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4650 buf_T *buf; /* when not NULL, check for help files */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4651 char_u *src; /* input file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4652 char_u *dst; /* where to put the result */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4653 int dstlen; /* maximum length of the result */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4654 int one; /* if TRUE, only replace one file name, include
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4655 spaces and commas in the file name. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4656 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4657 size_t dirlen = 0, envlen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4658 size_t len;
3598
74adc9f7e15b updated for version 7.3.559
Bram Moolenaar <bram@vim.org>
parents: 3596
diff changeset
4659 char_u *homedir_env, *homedir_env_orig;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4660 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4661
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4662 if (src == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4663 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4664 *dst = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4665 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4666 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4667
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4668 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4669 * If the file is a help file, remove the path completely.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4670 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4671 if (buf != NULL && buf->b_help)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4672 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4673 STRCPY(dst, gettail(src));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4674 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4675 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4676
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4677 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4678 * We check both the value of the $HOME environment variable and the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4679 * "real" home directory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4680 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4681 if (homedir != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4682 dirlen = STRLEN(homedir);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4683
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4684 #ifdef VMS
3598
74adc9f7e15b updated for version 7.3.559
Bram Moolenaar <bram@vim.org>
parents: 3596
diff changeset
4685 homedir_env_orig = homedir_env = mch_getenv((char_u *)"SYS$LOGIN");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4686 #else
3598
74adc9f7e15b updated for version 7.3.559
Bram Moolenaar <bram@vim.org>
parents: 3596
diff changeset
4687 homedir_env_orig = homedir_env = mch_getenv((char_u *)"HOME");
74adc9f7e15b updated for version 7.3.559
Bram Moolenaar <bram@vim.org>
parents: 3596
diff changeset
4688 #endif
3658
e82937b753a8 updated for version 7.3.589
Bram Moolenaar <bram@vim.org>
parents: 3632
diff changeset
4689 /* Empty is the same as not set. */
e82937b753a8 updated for version 7.3.589
Bram Moolenaar <bram@vim.org>
parents: 3632
diff changeset
4690 if (homedir_env != NULL && *homedir_env == NUL)
e82937b753a8 updated for version 7.3.589
Bram Moolenaar <bram@vim.org>
parents: 3632
diff changeset
4691 homedir_env = NULL;
e82937b753a8 updated for version 7.3.589
Bram Moolenaar <bram@vim.org>
parents: 3632
diff changeset
4692
4752
77ecab3bb207 updated for version 7.3.1123
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
4693 #if defined(FEAT_MODIFY_FNAME) || defined(FEAT_EVAL)
3658
e82937b753a8 updated for version 7.3.589
Bram Moolenaar <bram@vim.org>
parents: 3632
diff changeset
4694 if (homedir_env != NULL && vim_strchr(homedir_env, '~') != NULL)
3598
74adc9f7e15b updated for version 7.3.559
Bram Moolenaar <bram@vim.org>
parents: 3596
diff changeset
4695 {
74adc9f7e15b updated for version 7.3.559
Bram Moolenaar <bram@vim.org>
parents: 3596
diff changeset
4696 int usedlen = 0;
74adc9f7e15b updated for version 7.3.559
Bram Moolenaar <bram@vim.org>
parents: 3596
diff changeset
4697 int flen;
74adc9f7e15b updated for version 7.3.559
Bram Moolenaar <bram@vim.org>
parents: 3596
diff changeset
4698 char_u *fbuf = NULL;
74adc9f7e15b updated for version 7.3.559
Bram Moolenaar <bram@vim.org>
parents: 3596
diff changeset
4699
74adc9f7e15b updated for version 7.3.559
Bram Moolenaar <bram@vim.org>
parents: 3596
diff changeset
4700 flen = (int)STRLEN(homedir_env);
3608
683de9306096 updated for version 7.3.564
Bram Moolenaar <bram@vim.org>
parents: 3598
diff changeset
4701 (void)modify_fname((char_u *)":p", &usedlen,
683de9306096 updated for version 7.3.564
Bram Moolenaar <bram@vim.org>
parents: 3598
diff changeset
4702 &homedir_env, &fbuf, &flen);
3598
74adc9f7e15b updated for version 7.3.559
Bram Moolenaar <bram@vim.org>
parents: 3596
diff changeset
4703 flen = (int)STRLEN(homedir_env);
74adc9f7e15b updated for version 7.3.559
Bram Moolenaar <bram@vim.org>
parents: 3596
diff changeset
4704 if (flen > 0 && vim_ispathsep(homedir_env[flen - 1]))
74adc9f7e15b updated for version 7.3.559
Bram Moolenaar <bram@vim.org>
parents: 3596
diff changeset
4705 /* Remove the trailing / that is added to a directory. */
74adc9f7e15b updated for version 7.3.559
Bram Moolenaar <bram@vim.org>
parents: 3596
diff changeset
4706 homedir_env[flen - 1] = NUL;
74adc9f7e15b updated for version 7.3.559
Bram Moolenaar <bram@vim.org>
parents: 3596
diff changeset
4707 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4708 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4709
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4710 if (homedir_env != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4711 envlen = STRLEN(homedir_env);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4712
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4713 if (!one)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4714 src = skipwhite(src);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4715 while (*src && dstlen > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4716 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4717 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4718 * Here we are at the beginning of a file name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4719 * First, check to see if the beginning of the file name matches
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4720 * $HOME or the "real" home directory. Check that there is a '/'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4721 * after the match (so that if e.g. the file is "/home/pieter/bla",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4722 * and the home directory is "/home/piet", the file does not end up
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4723 * as "~er/bla" (which would seem to indicate the file "bla" in user
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4724 * er's home directory)).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4725 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4726 p = homedir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4727 len = dirlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4728 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4729 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4730 if ( len
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4731 && fnamencmp(src, p, len) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4732 && (vim_ispathsep(src[len])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4733 || (!one && (src[len] == ',' || src[len] == ' '))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4734 || src[len] == NUL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4735 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4736 src += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4737 if (--dstlen > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4738 *dst++ = '~';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4739
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4740 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4741 * If it's just the home directory, add "/".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4742 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4743 if (!vim_ispathsep(src[0]) && --dstlen > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4744 *dst++ = '/';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4745 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4746 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4747 if (p == homedir_env)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4748 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4749 p = homedir_env;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4750 len = envlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4751 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4752
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4753 /* if (!one) skip to separator: space or comma */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4754 while (*src && (one || (*src != ',' && *src != ' ')) && --dstlen > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4755 *dst++ = *src++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4756 /* skip separator */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4757 while ((*src == ' ' || *src == ',') && --dstlen > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4758 *dst++ = *src++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4759 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4760 /* if (dstlen == 0) out of space, what to do??? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4761
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4762 *dst = NUL;
3598
74adc9f7e15b updated for version 7.3.559
Bram Moolenaar <bram@vim.org>
parents: 3596
diff changeset
4763
74adc9f7e15b updated for version 7.3.559
Bram Moolenaar <bram@vim.org>
parents: 3596
diff changeset
4764 if (homedir_env != homedir_env_orig)
74adc9f7e15b updated for version 7.3.559
Bram Moolenaar <bram@vim.org>
parents: 3596
diff changeset
4765 vim_free(homedir_env);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4766 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4767
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4768 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4769 * Like home_replace, store the replaced string in allocated memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4770 * When something fails, NULL is returned.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4771 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4772 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4773 home_replace_save(buf, src)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4774 buf_T *buf; /* when not NULL, check for help files */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4775 char_u *src; /* input file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4776 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4777 char_u *dst;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4778 unsigned len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4779
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4780 len = 3; /* space for "~/" and trailing NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4781 if (src != NULL) /* just in case */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4782 len += (unsigned)STRLEN(src);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4783 dst = alloc(len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4784 if (dst != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4785 home_replace(buf, src, dst, len, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4786 return dst;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4787 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4788
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4789 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4790 * Compare two file names and return:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4791 * FPC_SAME if they both exist and are the same file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4792 * FPC_SAMEX if they both don't exist and have the same file name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4793 * FPC_DIFF if they both exist and are different files.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4794 * FPC_NOTX if they both don't exist.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4795 * FPC_DIFFX if one of them doesn't exist.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4796 * For the first name environment variables are expanded
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4797 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4798 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4799 fullpathcmp(s1, s2, checkname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4800 char_u *s1, *s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4801 int checkname; /* when both don't exist, check file names */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4802 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4803 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4804 char_u exp1[MAXPATHL];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4805 char_u full1[MAXPATHL];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4806 char_u full2[MAXPATHL];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4807 struct stat st1, st2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4808 int r1, r2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4809
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4810 expand_env(s1, exp1, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4811 r1 = mch_stat((char *)exp1, &st1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4812 r2 = mch_stat((char *)s2, &st2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4813 if (r1 != 0 && r2 != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4814 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4815 /* if mch_stat() doesn't work, may compare the names */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4816 if (checkname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4817 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4818 if (fnamecmp(exp1, s2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4819 return FPC_SAMEX;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4820 r1 = vim_FullName(exp1, full1, MAXPATHL, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4821 r2 = vim_FullName(s2, full2, MAXPATHL, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4822 if (r1 == OK && r2 == OK && fnamecmp(full1, full2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4823 return FPC_SAMEX;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4824 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4825 return FPC_NOTX;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4826 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4827 if (r1 != 0 || r2 != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4828 return FPC_DIFFX;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4829 if (st1.st_dev == st2.st_dev && st1.st_ino == st2.st_ino)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4830 return FPC_SAME;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4831 return FPC_DIFF;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4832 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4833 char_u *exp1; /* expanded s1 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4834 char_u *full1; /* full path of s1 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4835 char_u *full2; /* full path of s2 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4836 int retval = FPC_DIFF;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4837 int r1, r2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4838
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4839 /* allocate one buffer to store three paths (alloc()/free() is slow!) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4840 if ((exp1 = alloc(MAXPATHL * 3)) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4841 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4842 full1 = exp1 + MAXPATHL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4843 full2 = full1 + MAXPATHL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4844
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4845 expand_env(s1, exp1, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4846 r1 = vim_FullName(exp1, full1, MAXPATHL, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4847 r2 = vim_FullName(s2, full2, MAXPATHL, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4848
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4849 /* If vim_FullName() fails, the file probably doesn't exist. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4850 if (r1 != OK && r2 != OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4851 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4852 if (checkname && fnamecmp(exp1, s2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4853 retval = FPC_SAMEX;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4854 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4855 retval = FPC_NOTX;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4856 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4857 else if (r1 != OK || r2 != OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4858 retval = FPC_DIFFX;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4859 else if (fnamecmp(full1, full2))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4860 retval = FPC_DIFF;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4861 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4862 retval = FPC_SAME;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4863 vim_free(exp1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4864 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4865 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4866 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4867 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4868
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4869 /*
10
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
4870 * Get the tail of a path: the file name.
2549
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4871 * When the path ends in a path separator the tail is the NUL after it.
10
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
4872 * Fail safe: never returns NULL.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4873 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4874 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4875 gettail(fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4876 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4877 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4878 char_u *p1, *p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4879
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4880 if (fname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4881 return (char_u *)"";
5432
38b948f534e4 updated for version 7.4.066
Bram Moolenaar <bram@vim.org>
parents: 5403
diff changeset
4882 for (p1 = p2 = get_past_head(fname); *p2; ) /* find last part of path */
38b948f534e4 updated for version 7.4.066
Bram Moolenaar <bram@vim.org>
parents: 5403
diff changeset
4883 {
38b948f534e4 updated for version 7.4.066
Bram Moolenaar <bram@vim.org>
parents: 5403
diff changeset
4884 if (vim_ispathsep_nocolon(*p2))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4885 p1 = p2 + 1;
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
4886 mb_ptr_adv(p2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4887 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4888 return p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4889 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4890
2549
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4891 #if defined(FEAT_SEARCHPATH)
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4892 static char_u *gettail_dir __ARGS((char_u *fname));
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4893
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4894 /*
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4895 * Return the end of the directory name, on the first path
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4896 * separator:
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4897 * "/path/file", "/path/dir/", "/path//dir", "/file"
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4898 * ^ ^ ^ ^
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4899 */
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4900 static char_u *
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4901 gettail_dir(fname)
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4902 char_u *fname;
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4903 {
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4904 char_u *dir_end = fname;
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4905 char_u *next_dir_end = fname;
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4906 int look_for_sep = TRUE;
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4907 char_u *p;
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4908
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4909 for (p = fname; *p != NUL; )
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4910 {
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4911 if (vim_ispathsep(*p))
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4912 {
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4913 if (look_for_sep)
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4914 {
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4915 next_dir_end = p;
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4916 look_for_sep = FALSE;
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4917 }
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4918 }
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4919 else
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4920 {
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4921 if (!look_for_sep)
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4922 dir_end = next_dir_end;
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4923 look_for_sep = TRUE;
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4924 }
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4925 mb_ptr_adv(p);
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4926 }
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4927 return dir_end;
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4928 }
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4929 #endif
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
4930
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4931 /*
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
4932 * Get pointer to tail of "fname", including path separators. Putting a NUL
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
4933 * here leaves the directory name. Takes care of "c:/" and "//".
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
4934 * Always returns a valid pointer.
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
4935 */
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
4936 char_u *
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
4937 gettail_sep(fname)
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
4938 char_u *fname;
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
4939 {
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
4940 char_u *p;
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
4941 char_u *t;
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
4942
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
4943 p = get_past_head(fname); /* don't remove the '/' from "c:/file" */
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
4944 t = gettail(fname);
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
4945 while (t > p && after_pathsep(fname, t))
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
4946 --t;
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
4947 #ifdef VMS
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
4948 /* path separator is part of the path */
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
4949 ++t;
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
4950 #endif
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
4951 return t;
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
4952 }
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
4953
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
4954 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4955 * get the next path component (just after the next path separator).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4956 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4957 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4958 getnextcomp(fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4959 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4960 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4961 while (*fname && !vim_ispathsep(*fname))
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
4962 mb_ptr_adv(fname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4963 if (*fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4964 ++fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4965 return fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4966 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4967
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4968 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4969 * Get a pointer to one character past the head of a path name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4970 * Unix: after "/"; DOS: after "c:\"; Amiga: after "disk:/"; Mac: no head.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4971 * If there is no head, path is returned.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4972 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4973 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4974 get_past_head(path)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4975 char_u *path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4976 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4977 char_u *retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4978
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4979 #if defined(MSDOS) || defined(MSWIN) || defined(OS2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4980 /* may skip "c:" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4981 if (isalpha(path[0]) && path[1] == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4982 retval = path + 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4983 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4984 retval = path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4985 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4986 # if defined(AMIGA)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4987 /* may skip "label:" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4988 retval = vim_strchr(path, ':');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4989 if (retval == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4990 retval = path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4991 # else /* Unix */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4992 retval = path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4993 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4994 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4995
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4996 while (vim_ispathsep(*retval))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4997 ++retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4998
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4999 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5000 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5001
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5002 /*
5432
38b948f534e4 updated for version 7.4.066
Bram Moolenaar <bram@vim.org>
parents: 5403
diff changeset
5003 * Return TRUE if 'c' is a path separator.
38b948f534e4 updated for version 7.4.066
Bram Moolenaar <bram@vim.org>
parents: 5403
diff changeset
5004 * Note that for MS-Windows this includes the colon.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5005 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5006 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5007 vim_ispathsep(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5008 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5009 {
2823
8bd38abda314 updated for version 7.3.187
Bram Moolenaar <bram@vim.org>
parents: 2813
diff changeset
5010 #ifdef UNIX
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5011 return (c == '/'); /* UNIX has ':' inside file names */
2823
8bd38abda314 updated for version 7.3.187
Bram Moolenaar <bram@vim.org>
parents: 2813
diff changeset
5012 #else
8bd38abda314 updated for version 7.3.187
Bram Moolenaar <bram@vim.org>
parents: 2813
diff changeset
5013 # ifdef BACKSLASH_IN_FILENAME
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5014 return (c == ':' || c == '/' || c == '\\');
2823
8bd38abda314 updated for version 7.3.187
Bram Moolenaar <bram@vim.org>
parents: 2813
diff changeset
5015 # else
8bd38abda314 updated for version 7.3.187
Bram Moolenaar <bram@vim.org>
parents: 2813
diff changeset
5016 # ifdef VMS
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5017 /* server"user passwd"::device:[full.path.name]fname.extension;version" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5018 return (c == ':' || c == '[' || c == ']' || c == '/'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5019 || c == '<' || c == '>' || c == '"' );
2823
8bd38abda314 updated for version 7.3.187
Bram Moolenaar <bram@vim.org>
parents: 2813
diff changeset
5020 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5021 return (c == ':' || c == '/');
2823
8bd38abda314 updated for version 7.3.187
Bram Moolenaar <bram@vim.org>
parents: 2813
diff changeset
5022 # endif /* VMS */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5023 # endif
2823
8bd38abda314 updated for version 7.3.187
Bram Moolenaar <bram@vim.org>
parents: 2813
diff changeset
5024 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5025 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5026
5432
38b948f534e4 updated for version 7.4.066
Bram Moolenaar <bram@vim.org>
parents: 5403
diff changeset
5027 /*
38b948f534e4 updated for version 7.4.066
Bram Moolenaar <bram@vim.org>
parents: 5403
diff changeset
5028 * Like vim_ispathsep(c), but exclude the colon for MS-Windows.
38b948f534e4 updated for version 7.4.066
Bram Moolenaar <bram@vim.org>
parents: 5403
diff changeset
5029 */
38b948f534e4 updated for version 7.4.066
Bram Moolenaar <bram@vim.org>
parents: 5403
diff changeset
5030 int
38b948f534e4 updated for version 7.4.066
Bram Moolenaar <bram@vim.org>
parents: 5403
diff changeset
5031 vim_ispathsep_nocolon(c)
38b948f534e4 updated for version 7.4.066
Bram Moolenaar <bram@vim.org>
parents: 5403
diff changeset
5032 int c;
38b948f534e4 updated for version 7.4.066
Bram Moolenaar <bram@vim.org>
parents: 5403
diff changeset
5033 {
38b948f534e4 updated for version 7.4.066
Bram Moolenaar <bram@vim.org>
parents: 5403
diff changeset
5034 return vim_ispathsep(c)
38b948f534e4 updated for version 7.4.066
Bram Moolenaar <bram@vim.org>
parents: 5403
diff changeset
5035 #ifdef BACKSLASH_IN_FILENAME
38b948f534e4 updated for version 7.4.066
Bram Moolenaar <bram@vim.org>
parents: 5403
diff changeset
5036 && c != ':'
38b948f534e4 updated for version 7.4.066
Bram Moolenaar <bram@vim.org>
parents: 5403
diff changeset
5037 #endif
38b948f534e4 updated for version 7.4.066
Bram Moolenaar <bram@vim.org>
parents: 5403
diff changeset
5038 ;
38b948f534e4 updated for version 7.4.066
Bram Moolenaar <bram@vim.org>
parents: 5403
diff changeset
5039 }
38b948f534e4 updated for version 7.4.066
Bram Moolenaar <bram@vim.org>
parents: 5403
diff changeset
5040
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5041 #if defined(FEAT_SEARCHPATH) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5042 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5043 * return TRUE if 'c' is a path list separator.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5044 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5045 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5046 vim_ispathlistsep(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5047 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5048 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5049 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5050 return (c == ':');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5051 #else
1224
edc1c9d6dab9 updated for version 7.1b
vimboss
parents: 1096
diff changeset
5052 return (c == ';'); /* might not be right for every system... */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5053 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5054 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5055 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5056
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5057 #if defined(FEAT_GUI_TABLINE) || defined(FEAT_WINDOWS) \
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5058 || defined(FEAT_EVAL) || defined(PROTO)
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5059 /*
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5060 * Shorten the path of a file from "~/foo/../.bar/fname" to "~/f/../.b/fname"
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5061 * It's done in-place.
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5062 */
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5063 void
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5064 shorten_dir(str)
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5065 char_u *str;
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5066 {
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5067 char_u *tail, *s, *d;
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5068 int skip = FALSE;
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5069
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5070 tail = gettail(str);
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5071 d = str;
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5072 for (s = str; ; ++s)
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5073 {
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5074 if (s >= tail) /* copy the whole tail */
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5075 {
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5076 *d++ = *s;
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5077 if (*s == NUL)
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5078 break;
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5079 }
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5080 else if (vim_ispathsep(*s)) /* copy '/' and next char */
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5081 {
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5082 *d++ = *s;
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5083 skip = FALSE;
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5084 }
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5085 else if (!skip)
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5086 {
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5087 *d++ = *s; /* copy next char */
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5088 if (*s != '~' && *s != '.') /* and leading "~" and "." */
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5089 skip = TRUE;
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5090 # ifdef FEAT_MBYTE
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5091 if (has_mbyte)
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5092 {
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5093 int l = mb_ptr2len(s);
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5094
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5095 while (--l > 0)
927
6632670ff6fc updated for version 7.0-053
vimboss
parents: 856
diff changeset
5096 *d++ = *++s;
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5097 }
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5098 # endif
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5099 }
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5100 }
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5101 }
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5102 #endif
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 810
diff changeset
5103
594
35cef95a6b76 updated for version 7.0168
vimboss
parents: 587
diff changeset
5104 /*
35cef95a6b76 updated for version 7.0168
vimboss
parents: 587
diff changeset
5105 * Return TRUE if the directory of "fname" exists, FALSE otherwise.
35cef95a6b76 updated for version 7.0168
vimboss
parents: 587
diff changeset
5106 * Also returns TRUE if there is no directory name.
35cef95a6b76 updated for version 7.0168
vimboss
parents: 587
diff changeset
5107 * "fname" must be writable!.
35cef95a6b76 updated for version 7.0168
vimboss
parents: 587
diff changeset
5108 */
35cef95a6b76 updated for version 7.0168
vimboss
parents: 587
diff changeset
5109 int
35cef95a6b76 updated for version 7.0168
vimboss
parents: 587
diff changeset
5110 dir_of_file_exists(fname)
35cef95a6b76 updated for version 7.0168
vimboss
parents: 587
diff changeset
5111 char_u *fname;
35cef95a6b76 updated for version 7.0168
vimboss
parents: 587
diff changeset
5112 {
35cef95a6b76 updated for version 7.0168
vimboss
parents: 587
diff changeset
5113 char_u *p;
35cef95a6b76 updated for version 7.0168
vimboss
parents: 587
diff changeset
5114 int c;
35cef95a6b76 updated for version 7.0168
vimboss
parents: 587
diff changeset
5115 int retval;
35cef95a6b76 updated for version 7.0168
vimboss
parents: 587
diff changeset
5116
35cef95a6b76 updated for version 7.0168
vimboss
parents: 587
diff changeset
5117 p = gettail_sep(fname);
35cef95a6b76 updated for version 7.0168
vimboss
parents: 587
diff changeset
5118 if (p == fname)
35cef95a6b76 updated for version 7.0168
vimboss
parents: 587
diff changeset
5119 return TRUE;
35cef95a6b76 updated for version 7.0168
vimboss
parents: 587
diff changeset
5120 c = *p;
35cef95a6b76 updated for version 7.0168
vimboss
parents: 587
diff changeset
5121 *p = NUL;
35cef95a6b76 updated for version 7.0168
vimboss
parents: 587
diff changeset
5122 retval = mch_isdir(fname);
35cef95a6b76 updated for version 7.0168
vimboss
parents: 587
diff changeset
5123 *p = c;
35cef95a6b76 updated for version 7.0168
vimboss
parents: 587
diff changeset
5124 return retval;
35cef95a6b76 updated for version 7.0168
vimboss
parents: 587
diff changeset
5125 }
35cef95a6b76 updated for version 7.0168
vimboss
parents: 587
diff changeset
5126
4242
edd0bc1f26bd updated for version 7.3.872
Bram Moolenaar <bram@vim.org>
parents: 4225
diff changeset
5127 /*
edd0bc1f26bd updated for version 7.3.872
Bram Moolenaar <bram@vim.org>
parents: 4225
diff changeset
5128 * Versions of fnamecmp() and fnamencmp() that handle '/' and '\' equally
edd0bc1f26bd updated for version 7.3.872
Bram Moolenaar <bram@vim.org>
parents: 4225
diff changeset
5129 * and deal with 'fileignorecase'.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5130 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5131 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5132 vim_fnamecmp(x, y)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5133 char_u *x, *y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5134 {
4242
edd0bc1f26bd updated for version 7.3.872
Bram Moolenaar <bram@vim.org>
parents: 4225
diff changeset
5135 #ifdef BACKSLASH_IN_FILENAME
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5136 return vim_fnamencmp(x, y, MAXPATHL);
4242
edd0bc1f26bd updated for version 7.3.872
Bram Moolenaar <bram@vim.org>
parents: 4225
diff changeset
5137 #else
edd0bc1f26bd updated for version 7.3.872
Bram Moolenaar <bram@vim.org>
parents: 4225
diff changeset
5138 if (p_fic)
edd0bc1f26bd updated for version 7.3.872
Bram Moolenaar <bram@vim.org>
parents: 4225
diff changeset
5139 return MB_STRICMP(x, y);
edd0bc1f26bd updated for version 7.3.872
Bram Moolenaar <bram@vim.org>
parents: 4225
diff changeset
5140 return STRCMP(x, y);
edd0bc1f26bd updated for version 7.3.872
Bram Moolenaar <bram@vim.org>
parents: 4225
diff changeset
5141 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5142 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5143
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5144 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5145 vim_fnamencmp(x, y, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5146 char_u *x, *y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5147 size_t len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5148 {
4242
edd0bc1f26bd updated for version 7.3.872
Bram Moolenaar <bram@vim.org>
parents: 4225
diff changeset
5149 #ifdef BACKSLASH_IN_FILENAME
4246
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5150 char_u *px = x;
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5151 char_u *py = y;
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5152 int cx = NUL;
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5153 int cy = NUL;
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5154
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5155 while (len > 0)
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5156 {
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5157 cx = PTR2CHAR(px);
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5158 cy = PTR2CHAR(py);
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5159 if (cx == NUL || cy == NUL
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5160 || ((p_fic ? MB_TOLOWER(cx) != MB_TOLOWER(cy) : cx != cy)
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5161 && !(cx == '/' && cy == '\\')
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5162 && !(cx == '\\' && cy == '/')))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5163 break;
4246
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5164 len -= MB_PTR2LEN(px);
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5165 px += MB_PTR2LEN(px);
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5166 py += MB_PTR2LEN(py);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5167 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5168 if (len == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5169 return 0;
4246
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5170 return (cx - cy);
4242
edd0bc1f26bd updated for version 7.3.872
Bram Moolenaar <bram@vim.org>
parents: 4225
diff changeset
5171 #else
edd0bc1f26bd updated for version 7.3.872
Bram Moolenaar <bram@vim.org>
parents: 4225
diff changeset
5172 if (p_fic)
edd0bc1f26bd updated for version 7.3.872
Bram Moolenaar <bram@vim.org>
parents: 4225
diff changeset
5173 return MB_STRNICMP(x, y, len);
edd0bc1f26bd updated for version 7.3.872
Bram Moolenaar <bram@vim.org>
parents: 4225
diff changeset
5174 return STRNCMP(x, y, len);
edd0bc1f26bd updated for version 7.3.872
Bram Moolenaar <bram@vim.org>
parents: 4225
diff changeset
5175 #endif
edd0bc1f26bd updated for version 7.3.872
Bram Moolenaar <bram@vim.org>
parents: 4225
diff changeset
5176 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5177
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5178 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5179 * Concatenate file names fname1 and fname2 into allocated memory.
1224
edc1c9d6dab9 updated for version 7.1b
vimboss
parents: 1096
diff changeset
5180 * Only add a '/' or '\\' when 'sep' is TRUE and it is necessary.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5181 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5182 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5183 concat_fnames(fname1, fname2, sep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5184 char_u *fname1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5185 char_u *fname2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5186 int sep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5187 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5188 char_u *dest;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5189
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5190 dest = alloc((unsigned)(STRLEN(fname1) + STRLEN(fname2) + 3));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5191 if (dest != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5192 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5193 STRCPY(dest, fname1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5194 if (sep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5195 add_pathsep(dest);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5196 STRCAT(dest, fname2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5197 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5198 return dest;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5199 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5200
115
2201ea50555e updated for version 7.0041
vimboss
parents: 41
diff changeset
5201 /*
2201ea50555e updated for version 7.0041
vimboss
parents: 41
diff changeset
5202 * Concatenate two strings and return the result in allocated memory.
2201ea50555e updated for version 7.0041
vimboss
parents: 41
diff changeset
5203 * Returns NULL when out of memory.
2201ea50555e updated for version 7.0041
vimboss
parents: 41
diff changeset
5204 */
2201ea50555e updated for version 7.0041
vimboss
parents: 41
diff changeset
5205 char_u *
2201ea50555e updated for version 7.0041
vimboss
parents: 41
diff changeset
5206 concat_str(str1, str2)
2201ea50555e updated for version 7.0041
vimboss
parents: 41
diff changeset
5207 char_u *str1;
2201ea50555e updated for version 7.0041
vimboss
parents: 41
diff changeset
5208 char_u *str2;
2201ea50555e updated for version 7.0041
vimboss
parents: 41
diff changeset
5209 {
2201ea50555e updated for version 7.0041
vimboss
parents: 41
diff changeset
5210 char_u *dest;
2201ea50555e updated for version 7.0041
vimboss
parents: 41
diff changeset
5211 size_t l = STRLEN(str1);
2201ea50555e updated for version 7.0041
vimboss
parents: 41
diff changeset
5212
2201ea50555e updated for version 7.0041
vimboss
parents: 41
diff changeset
5213 dest = alloc((unsigned)(l + STRLEN(str2) + 1L));
2201ea50555e updated for version 7.0041
vimboss
parents: 41
diff changeset
5214 if (dest != NULL)
2201ea50555e updated for version 7.0041
vimboss
parents: 41
diff changeset
5215 {
2201ea50555e updated for version 7.0041
vimboss
parents: 41
diff changeset
5216 STRCPY(dest, str1);
2201ea50555e updated for version 7.0041
vimboss
parents: 41
diff changeset
5217 STRCPY(dest + l, str2);
2201ea50555e updated for version 7.0041
vimboss
parents: 41
diff changeset
5218 }
2201ea50555e updated for version 7.0041
vimboss
parents: 41
diff changeset
5219 return dest;
2201ea50555e updated for version 7.0041
vimboss
parents: 41
diff changeset
5220 }
2201ea50555e updated for version 7.0041
vimboss
parents: 41
diff changeset
5221
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5222 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5223 * Add a path separator to a file name, unless it already ends in a path
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5224 * separator.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5225 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5226 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5227 add_pathsep(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5228 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5229 {
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
5230 if (*p != NUL && !after_pathsep(p, p + STRLEN(p)))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5231 STRCAT(p, PATHSEPSTR);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5232 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5233
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5234 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5235 * FullName_save - Make an allocated copy of a full file name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5236 * Returns NULL when out of memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5237 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5238 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5239 FullName_save(fname, force)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5240 char_u *fname;
3584
443c50cd3e88 updated for version 7.3.552
Bram Moolenaar <bram@vim.org>
parents: 3578
diff changeset
5241 int force; /* force expansion, even when it already looks
443c50cd3e88 updated for version 7.3.552
Bram Moolenaar <bram@vim.org>
parents: 3578
diff changeset
5242 * like a full path name */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5243 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5244 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5245 char_u *new_fname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5246
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5247 if (fname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5248 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5249
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5250 buf = alloc((unsigned)MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5251 if (buf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5252 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5253 if (vim_FullName(fname, buf, MAXPATHL, force) != FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5254 new_fname = vim_strsave(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5255 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5256 new_fname = vim_strsave(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5257 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5258 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5259 return new_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5260 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5261
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5262 #if defined(FEAT_CINDENT) || defined(FEAT_SYN_HL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5263
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5264 static char_u *skip_string __ARGS((char_u *p));
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
5265 static pos_T *ind_find_start_comment __ARGS((void));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5266
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5267 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5268 * Find the start of a comment, not knowing if we are in a comment right now.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5269 * Search starts at w_cursor.lnum and goes backwards.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5270 */
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
5271 static pos_T *
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
5272 ind_find_start_comment() /* XXX */
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
5273 {
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
5274 return find_start_comment(curbuf->b_ind_maxcomment);
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
5275 }
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
5276
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5277 pos_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5278 find_start_comment(ind_maxcomment) /* XXX */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5279 int ind_maxcomment;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5280 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5281 pos_T *pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5282 char_u *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5283 char_u *p;
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
5284 int cur_maxcomment = ind_maxcomment;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
5285
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
5286 for (;;)
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
5287 {
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
5288 pos = findmatchlimit(NULL, '*', FM_BACKWARD, cur_maxcomment);
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
5289 if (pos == NULL)
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
5290 break;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
5291
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
5292 /*
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
5293 * Check if the comment start we found is inside a string.
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
5294 * If it is then restrict the search to below this line and try again.
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
5295 */
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
5296 line = ml_get(pos->lnum);
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1877
diff changeset
5297 for (p = line; *p && (colnr_T)(p - line) < pos->col; ++p)
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
5298 p = skip_string(p);
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1877
diff changeset
5299 if ((colnr_T)(p - line) <= pos->col)
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
5300 break;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
5301 cur_maxcomment = curwin->w_cursor.lnum - pos->lnum - 1;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
5302 if (cur_maxcomment <= 0)
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
5303 {
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
5304 pos = NULL;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
5305 break;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
5306 }
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
5307 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5308 return pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5309 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5310
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5311 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5312 * Skip to the end of a "string" and a 'c' character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5313 * If there is no string or character, return argument unmodified.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5314 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5315 static char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5316 skip_string(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5317 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5318 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5319 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5320
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5321 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5322 * We loop, because strings may be concatenated: "date""time".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5323 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5324 for ( ; ; ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5325 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5326 if (p[0] == '\'') /* 'c' or '\n' or '\000' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5327 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5328 if (!p[1]) /* ' at end of line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5329 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5330 i = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5331 if (p[1] == '\\') /* '\n' or '\000' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5332 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5333 ++i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5334 while (vim_isdigit(p[i - 1])) /* '\000' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5335 ++i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5336 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5337 if (p[i] == '\'') /* check for trailing ' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5338 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5339 p += i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5340 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5341 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5342 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5343 else if (p[0] == '"') /* start of string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5344 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5345 for (++p; p[0]; ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5346 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5347 if (p[0] == '\\' && p[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5348 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5349 else if (p[0] == '"') /* end of string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5350 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5351 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5352 if (p[0] == '"')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5353 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5354 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5355 break; /* no string found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5356 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5357 if (!*p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5358 --p; /* backup from NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5359 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5360 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5361 #endif /* FEAT_CINDENT || FEAT_SYN_HL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5362
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5363 #if defined(FEAT_CINDENT) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5364
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5365 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5366 * Do C or expression indenting on the current line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5367 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5368 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5369 do_c_expr_indent()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5370 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5371 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5372 if (*curbuf->b_p_inde != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5373 fixthisline(get_expr_indent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5374 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5375 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5376 fixthisline(get_c_indent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5377 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5378
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5379 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5380 * Functions for C-indenting.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5381 * Most of this originally comes from Eric Fischer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5382 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5383 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5384 * Below "XXX" means that this function may unlock the current line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5385 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5386
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5387 static char_u *cin_skipcomment __ARGS((char_u *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5388 static int cin_nocode __ARGS((char_u *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5389 static pos_T *find_line_comment __ARGS((void));
6030
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
5390 static int cin_has_js_key __ARGS((char_u *text));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5391 static int cin_islabel_skip __ARGS((char_u **));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5392 static int cin_isdefault __ARGS((char_u *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5393 static char_u *after_label __ARGS((char_u *l));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5394 static int get_indent_nolabel __ARGS((linenr_T lnum));
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
5395 static int skip_label __ARGS((linenr_T, char_u **pp));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5396 static int cin_first_id_amount __ARGS((void));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5397 static int cin_get_equal_amount __ARGS((linenr_T lnum));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5398 static int cin_ispreproc __ARGS((char_u *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5399 static int cin_ispreproc_cont __ARGS((char_u **pp, linenr_T *lnump));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5400 static int cin_iscomment __ARGS((char_u *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5401 static int cin_islinecomment __ARGS((char_u *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5402 static int cin_isterminated __ARGS((char_u *, int, int));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5403 static int cin_isinit __ARGS((void));
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
5404 static int cin_isfuncdecl __ARGS((char_u **, linenr_T, linenr_T));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5405 static int cin_isif __ARGS((char_u *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5406 static int cin_iselse __ARGS((char_u *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5407 static int cin_isdo __ARGS((char_u *));
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
5408 static int cin_iswhileofdo __ARGS((char_u *, linenr_T));
3461
27f6a22ff88e updated for version 7.3.495
Bram Moolenaar <bram@vim.org>
parents: 3457
diff changeset
5409 static int cin_is_if_for_while_before_offset __ARGS((char_u *line, int *poffset));
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
5410 static int cin_iswhileofdo_end __ARGS((int terminated));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5411 static int cin_isbreak __ARGS((char_u *));
1336
b8ebbfa519b9 updated for version 7.1-050
vimboss
parents: 1324
diff changeset
5412 static int cin_is_cpp_baseclass __ARGS((colnr_T *col));
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
5413 static int get_baseclass_amount __ARGS((int col));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5414 static int cin_ends_in __ARGS((char_u *, char_u *, char_u *));
4184
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
5415 static int cin_starts_with __ARGS((char_u *s, char *word));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5416 static int cin_skip2pos __ARGS((pos_T *trypos));
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
5417 static pos_T *find_start_brace __ARGS((void));
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
5418 static pos_T *find_match_paren __ARGS((int));
6030
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
5419 static pos_T *find_match_char __ARGS((int c, int ind_maxparen));
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
5420 static int corr_ind_maxparen __ARGS((pos_T *startpos));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5421 static int find_last_paren __ARGS((char_u *l, int start, int end));
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
5422 static int find_match __ARGS((int lookfor, linenr_T ourscope));
2857
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5423 static int cin_is_cpp_namespace __ARGS((char_u *));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5424
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5425 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5426 * Skip over white space and C comments within the line.
1096
83eda510dbc0 updated for version 7.0-222
vimboss
parents: 1023
diff changeset
5427 * Also skip over Perl/shell comments if desired.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5428 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5429 static char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5430 cin_skipcomment(s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5431 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5432 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5433 while (*s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5434 {
1096
83eda510dbc0 updated for version 7.0-222
vimboss
parents: 1023
diff changeset
5435 char_u *prev_s = s;
83eda510dbc0 updated for version 7.0-222
vimboss
parents: 1023
diff changeset
5436
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5437 s = skipwhite(s);
1096
83eda510dbc0 updated for version 7.0-222
vimboss
parents: 1023
diff changeset
5438
83eda510dbc0 updated for version 7.0-222
vimboss
parents: 1023
diff changeset
5439 /* Perl/shell # comment comment continues until eol. Require a space
83eda510dbc0 updated for version 7.0-222
vimboss
parents: 1023
diff changeset
5440 * before # to avoid recognizing $#array. */
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
5441 if (curbuf->b_ind_hash_comment != 0 && s != prev_s && *s == '#')
1096
83eda510dbc0 updated for version 7.0-222
vimboss
parents: 1023
diff changeset
5442 {
83eda510dbc0 updated for version 7.0-222
vimboss
parents: 1023
diff changeset
5443 s += STRLEN(s);
83eda510dbc0 updated for version 7.0-222
vimboss
parents: 1023
diff changeset
5444 break;
83eda510dbc0 updated for version 7.0-222
vimboss
parents: 1023
diff changeset
5445 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5446 if (*s != '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5447 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5448 ++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5449 if (*s == '/') /* slash-slash comment continues till eol */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5450 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5451 s += STRLEN(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5452 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5453 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5454 if (*s != '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5455 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5456 for (++s; *s; ++s) /* skip slash-star comment */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5457 if (s[0] == '*' && s[1] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5458 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5459 s += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5460 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5461 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5462 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5463 return s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5464 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5465
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5466 /*
2805
ac639ca9f58f updated for version 7.3.178
Bram Moolenaar <bram@vim.org>
parents: 2786
diff changeset
5467 * Return TRUE if there is no code at *s. White space and comments are
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5468 * not considered code.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5469 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5470 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5471 cin_nocode(s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5472 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5473 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5474 return *cin_skipcomment(s) == NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5475 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5476
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5477 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5478 * Check previous lines for a "//" line comment, skipping over blank lines.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5479 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5480 static pos_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5481 find_line_comment() /* XXX */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5482 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5483 static pos_T pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5484 char_u *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5485 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5486
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5487 pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5488 while (--pos.lnum > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5489 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5490 line = ml_get(pos.lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5491 p = skipwhite(line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5492 if (cin_islinecomment(p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5493 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5494 pos.col = (int)(p - line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5495 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5496 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5497 if (*p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5498 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5499 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5500 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5501 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5502
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5503 /*
6030
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
5504 * Return TRUE if "text" starts with "key:".
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
5505 */
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
5506 static int
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
5507 cin_has_js_key(text)
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
5508 char_u *text;
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
5509 {
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
5510 char_u *s = skipwhite(text);
6104
d3a674f6c737 updated for version 7.4.390
Bram Moolenaar <bram@vim.org>
parents: 6030
diff changeset
5511 int quote = -1;
6030
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
5512
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
5513 if (*s == '\'' || *s == '"')
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
5514 {
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
5515 /* can be 'key': or "key": */
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
5516 quote = *s;
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
5517 ++s;
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
5518 }
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
5519 if (!vim_isIDc(*s)) /* need at least one ID character */
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
5520 return FALSE;
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
5521
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
5522 while (vim_isIDc(*s))
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
5523 ++s;
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
5524 if (*s == quote)
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
5525 ++s;
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
5526
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
5527 s = cin_skipcomment(s);
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
5528
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
5529 /* "::" is not a label, it's C++ */
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
5530 return (*s == ':' && s[1] != ':');
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
5531 }
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
5532
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
5533 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5534 * Check if string matches "label:"; move to character after ':' if true.
6030
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
5535 * "*s" must point to the start of the label, if there is one.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5536 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5537 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5538 cin_islabel_skip(s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5539 char_u **s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5540 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5541 if (!vim_isIDc(**s)) /* need at least one ID character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5542 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5543
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5544 while (vim_isIDc(**s))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5545 (*s)++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5546
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5547 *s = cin_skipcomment(*s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5548
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5549 /* "::" is not a label, it's C++ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5550 return (**s == ':' && *++*s != ':');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5551 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5552
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5553 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5554 * Recognize a label: "label:".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5555 * Note: curwin->w_cursor must be where we are looking for the label.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5556 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5557 int
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
5558 cin_islabel() /* XXX */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5559 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5560 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5561
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5562 s = cin_skipcomment(ml_get_curline());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5563
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5564 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5565 * Exclude "default" from labels, since it should be indented
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5566 * like a switch label. Same for C++ scope declarations.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5567 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5568 if (cin_isdefault(s))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5569 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5570 if (cin_isscopedecl(s))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5571 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5572
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5573 if (cin_islabel_skip(&s))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5574 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5575 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5576 * Only accept a label if the previous line is terminated or is a case
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5577 * label.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5578 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5579 pos_T cursor_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5580 pos_T *trypos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5581 char_u *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5582
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5583 cursor_save = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5584 while (curwin->w_cursor.lnum > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5585 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5586 --curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5587
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5588 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5589 * If we're in a comment now, skip to the start of the comment.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5590 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5591 curwin->w_cursor.col = 0;
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
5592 if ((trypos = ind_find_start_comment()) != NULL) /* XXX */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5593 curwin->w_cursor = *trypos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5594
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5595 line = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5596 if (cin_ispreproc(line)) /* ignore #defines, #if, etc. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5597 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5598 if (*(line = cin_skipcomment(line)) == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5599 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5600
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5601 curwin->w_cursor = cursor_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5602 if (cin_isterminated(line, TRUE, FALSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5603 || cin_isscopedecl(line)
2297
5ffe000a9ecf Improve Javascript indenting. Add "J" flag to 'cino'. (Hari Kumar G)
Bram Moolenaar <bram@vim.org>
parents: 2288
diff changeset
5604 || cin_iscase(line, TRUE)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5605 || (cin_islabel_skip(&line) && cin_nocode(line)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5606 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5607 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5608 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5609 curwin->w_cursor = cursor_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5610 return TRUE; /* label at start of file??? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5611 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5612 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5613 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5614
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5615 /*
4184
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
5616 * Recognize structure initialization and enumerations:
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
5617 * "[typedef] [static|public|protected|private] enum"
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
5618 * "[typedef] [static|public|protected|private] = {"
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5619 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5620 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5621 cin_isinit(void)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5622 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5623 char_u *s;
4184
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
5624 static char *skip[] = {"static", "public", "protected", "private"};
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5625
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5626 s = cin_skipcomment(ml_get_curline());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5627
4184
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
5628 if (cin_starts_with(s, "typedef"))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5629 s = cin_skipcomment(s + 7);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5630
4184
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
5631 for (;;)
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
5632 {
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
5633 int i, l;
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
5634
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
5635 for (i = 0; i < (int)(sizeof(skip) / sizeof(char *)); ++i)
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
5636 {
4207
6604853dd822 updated for version 7.3.855
Bram Moolenaar <bram@vim.org>
parents: 4184
diff changeset
5637 l = (int)strlen(skip[i]);
4184
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
5638 if (cin_starts_with(s, skip[i]))
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
5639 {
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
5640 s = cin_skipcomment(s + l);
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
5641 l = 0;
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
5642 break;
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
5643 }
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
5644 }
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
5645 if (l != 0)
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
5646 break;
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
5647 }
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
5648
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
5649 if (cin_starts_with(s, "enum"))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5650 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5651
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5652 if (cin_ends_in(s, (char_u *)"=", (char_u *)"{"))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5653 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5654
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5655 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5656 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5657
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5658 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5659 * Recognize a switch label: "case .*:" or "default:".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5660 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5661 int
2297
5ffe000a9ecf Improve Javascript indenting. Add "J" flag to 'cino'. (Hari Kumar G)
Bram Moolenaar <bram@vim.org>
parents: 2288
diff changeset
5662 cin_iscase(s, strict)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5663 char_u *s;
2297
5ffe000a9ecf Improve Javascript indenting. Add "J" flag to 'cino'. (Hari Kumar G)
Bram Moolenaar <bram@vim.org>
parents: 2288
diff changeset
5664 int strict; /* Allow relaxed check of case statement for JS */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5665 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5666 s = cin_skipcomment(s);
4184
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
5667 if (cin_starts_with(s, "case"))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5668 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5669 for (s += 4; *s; ++s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5670 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5671 s = cin_skipcomment(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5672 if (*s == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5673 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5674 if (s[1] == ':') /* skip over "::" for C++ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5675 ++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5676 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5677 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5678 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5679 if (*s == '\'' && s[1] && s[2] == '\'')
2297
5ffe000a9ecf Improve Javascript indenting. Add "J" flag to 'cino'. (Hari Kumar G)
Bram Moolenaar <bram@vim.org>
parents: 2288
diff changeset
5680 s += 2; /* skip over ':' */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5681 else if (*s == '/' && (s[1] == '*' || s[1] == '/'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5682 return FALSE; /* stop at comment */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5683 else if (*s == '"')
2297
5ffe000a9ecf Improve Javascript indenting. Add "J" flag to 'cino'. (Hari Kumar G)
Bram Moolenaar <bram@vim.org>
parents: 2288
diff changeset
5684 {
5ffe000a9ecf Improve Javascript indenting. Add "J" flag to 'cino'. (Hari Kumar G)
Bram Moolenaar <bram@vim.org>
parents: 2288
diff changeset
5685 /* JS etc. */
5ffe000a9ecf Improve Javascript indenting. Add "J" flag to 'cino'. (Hari Kumar G)
Bram Moolenaar <bram@vim.org>
parents: 2288
diff changeset
5686 if (strict)
5ffe000a9ecf Improve Javascript indenting. Add "J" flag to 'cino'. (Hari Kumar G)
Bram Moolenaar <bram@vim.org>
parents: 2288
diff changeset
5687 return FALSE; /* stop at string */
5ffe000a9ecf Improve Javascript indenting. Add "J" flag to 'cino'. (Hari Kumar G)
Bram Moolenaar <bram@vim.org>
parents: 2288
diff changeset
5688 else
5ffe000a9ecf Improve Javascript indenting. Add "J" flag to 'cino'. (Hari Kumar G)
Bram Moolenaar <bram@vim.org>
parents: 2288
diff changeset
5689 return TRUE;
5ffe000a9ecf Improve Javascript indenting. Add "J" flag to 'cino'. (Hari Kumar G)
Bram Moolenaar <bram@vim.org>
parents: 2288
diff changeset
5690 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5691 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5692 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5693 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5694
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5695 if (cin_isdefault(s))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5696 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5697 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5698 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5699
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5700 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5701 * Recognize a "default" switch label.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5702 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5703 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5704 cin_isdefault(s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5705 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5706 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5707 return (STRNCMP(s, "default", 7) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5708 && *(s = cin_skipcomment(s + 7)) == ':'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5709 && s[1] != ':');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5710 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5711
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5712 /*
2460
b8eb7c0f74c2 Remove unused variable and STRLEN(). (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents: 2435
diff changeset
5713 * Recognize a "public/private/protected" scope declaration label.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5714 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5715 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5716 cin_isscopedecl(s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5717 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5718 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5719 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5720
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5721 s = cin_skipcomment(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5722 if (STRNCMP(s, "public", 6) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5723 i = 6;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5724 else if (STRNCMP(s, "protected", 9) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5725 i = 9;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5726 else if (STRNCMP(s, "private", 7) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5727 i = 7;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5728 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5729 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5730 return (*(s = cin_skipcomment(s + i)) == ':' && s[1] != ':');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5731 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5732
2857
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5733 /* Maximum number of lines to search back for a "namespace" line. */
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5734 #define FIND_NAMESPACE_LIM 20
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5735
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5736 /*
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5737 * Recognize a "namespace" scope declaration.
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5738 */
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5739 static int
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5740 cin_is_cpp_namespace(s)
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5741 char_u *s;
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5742 {
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5743 char_u *p;
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5744 int has_name = FALSE;
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5745
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5746 s = cin_skipcomment(s);
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5747 if (STRNCMP(s, "namespace", 9) == 0 && (s[9] == NUL || !vim_iswordc(s[9])))
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5748 {
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5749 p = cin_skipcomment(skipwhite(s + 9));
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5750 while (*p != NUL)
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5751 {
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5752 if (vim_iswhite(*p))
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5753 {
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5754 has_name = TRUE; /* found end of a name */
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5755 p = cin_skipcomment(skipwhite(p));
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5756 }
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5757 else if (*p == '{')
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5758 {
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5759 break;
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5760 }
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5761 else if (vim_iswordc(*p))
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5762 {
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5763 if (has_name)
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5764 return FALSE; /* word character after skipping past name */
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5765 ++p;
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5766 }
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5767 else
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5768 {
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5769 return FALSE;
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5770 }
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5771 }
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5772 return TRUE;
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5773 }
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5774 return FALSE;
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5775 }
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
5776
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5777 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5778 * Return a pointer to the first non-empty non-comment character after a ':'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5779 * Return NULL if not found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5780 * case 234: a = b;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5781 * ^
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5782 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5783 static char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5784 after_label(l)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5785 char_u *l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5786 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5787 for ( ; *l; ++l)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5788 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5789 if (*l == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5790 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5791 if (l[1] == ':') /* skip over "::" for C++ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5792 ++l;
2297
5ffe000a9ecf Improve Javascript indenting. Add "J" flag to 'cino'. (Hari Kumar G)
Bram Moolenaar <bram@vim.org>
parents: 2288
diff changeset
5793 else if (!cin_iscase(l + 1, FALSE))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5794 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5795 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5796 else if (*l == '\'' && l[1] && l[2] == '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5797 l += 2; /* skip over 'x' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5798 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5799 if (*l == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5800 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5801 l = cin_skipcomment(l + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5802 if (*l == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5803 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5804 return l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5805 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5806
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5807 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5808 * Get indent of line "lnum", skipping a label.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5809 * Return 0 if there is nothing after the label.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5810 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5811 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5812 get_indent_nolabel(lnum) /* XXX */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5813 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5814 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5815 char_u *l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5816 pos_T fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5817 colnr_T col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5818 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5819
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5820 l = ml_get(lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5821 p = after_label(l);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5822 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5823 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5824
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5825 fp.col = (colnr_T)(p - l);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5826 fp.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5827 getvcol(curwin, &fp, &col, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5828 return (int)col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5829 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5830
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5831 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5832 * Find indent for line "lnum", ignoring any case or jump label.
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
5833 * Also return a pointer to the text (after the label) in "pp".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5834 * label: if (asdf && asdfasdf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5835 * ^
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5836 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5837 static int
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
5838 skip_label(lnum, pp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5839 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5840 char_u **pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5841 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5842 char_u *l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5843 int amount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5844 pos_T cursor_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5845
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5846 cursor_save = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5847 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5848 l = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5849 /* XXX */
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
5850 if (cin_iscase(l, FALSE) || cin_isscopedecl(l) || cin_islabel())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5851 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5852 amount = get_indent_nolabel(lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5853 l = after_label(ml_get_curline());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5854 if (l == NULL) /* just in case */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5855 l = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5856 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5857 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5858 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5859 amount = get_indent();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5860 l = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5861 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5862 *pp = l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5863
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5864 curwin->w_cursor = cursor_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5865 return amount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5866 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5867
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5868 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5869 * Return the indent of the first variable name after a type in a declaration.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5870 * int a, indent of "a"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5871 * static struct foo b, indent of "b"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5872 * enum bla c, indent of "c"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5873 * Returns zero when it doesn't look like a declaration.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5874 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5875 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5876 cin_first_id_amount()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5877 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5878 char_u *line, *p, *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5879 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5880 pos_T fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5881 colnr_T col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5882
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5883 line = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5884 p = skipwhite(line);
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
5885 len = (int)(skiptowhite(p) - p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5886 if (len == 6 && STRNCMP(p, "static", 6) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5887 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5888 p = skipwhite(p + 6);
856
8cd729851562 updated for version 7.0g
vimboss
parents: 840
diff changeset
5889 len = (int)(skiptowhite(p) - p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5890 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5891 if (len == 6 && STRNCMP(p, "struct", 6) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5892 p = skipwhite(p + 6);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5893 else if (len == 4 && STRNCMP(p, "enum", 4) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5894 p = skipwhite(p + 4);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5895 else if ((len == 8 && STRNCMP(p, "unsigned", 8) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5896 || (len == 6 && STRNCMP(p, "signed", 6) == 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5897 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5898 s = skipwhite(p + len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5899 if ((STRNCMP(s, "int", 3) == 0 && vim_iswhite(s[3]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5900 || (STRNCMP(s, "long", 4) == 0 && vim_iswhite(s[4]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5901 || (STRNCMP(s, "short", 5) == 0 && vim_iswhite(s[5]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5902 || (STRNCMP(s, "char", 4) == 0 && vim_iswhite(s[4])))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5903 p = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5904 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5905 for (len = 0; vim_isIDc(p[len]); ++len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5906 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5907 if (len == 0 || !vim_iswhite(p[len]) || cin_nocode(p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5908 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5909
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5910 p = skipwhite(p + len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5911 fp.lnum = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5912 fp.col = (colnr_T)(p - line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5913 getvcol(curwin, &fp, &col, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5914 return (int)col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5915 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5916
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5917 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5918 * Return the indent of the first non-blank after an equal sign.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5919 * char *foo = "here";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5920 * Return zero if no (useful) equal sign found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5921 * Return -1 if the line above "lnum" ends in a backslash.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5922 * foo = "asdf\
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5923 * asdf\
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5924 * here";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5925 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5926 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5927 cin_get_equal_amount(lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5928 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5929 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5930 char_u *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5931 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5932 colnr_T col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5933 pos_T fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5934
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5935 if (lnum > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5936 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5937 line = ml_get(lnum - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5938 if (*line != NUL && line[STRLEN(line) - 1] == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5939 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5940 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5941
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5942 line = s = ml_get(lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5943 while (*s != NUL && vim_strchr((char_u *)"=;{}\"'", *s) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5944 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5945 if (cin_iscomment(s)) /* ignore comments */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5946 s = cin_skipcomment(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5947 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5948 ++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5949 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5950 if (*s != '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5951 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5952
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5953 s = skipwhite(s + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5954 if (cin_nocode(s))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5955 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5956
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5957 if (*s == '"') /* nice alignment for continued strings */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5958 ++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5959
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5960 fp.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5961 fp.col = (colnr_T)(s - line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5962 getvcol(curwin, &fp, &col, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5963 return (int)col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5964 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5965
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5966 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5967 * Recognize a preprocessor statement: Any line that starts with '#'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5968 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5969 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5970 cin_ispreproc(s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5971 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5972 {
2776
cdefcbb70e8c updated for version 7.3.164
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
5973 if (*skipwhite(s) == '#')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5974 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5975 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5976 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5977
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5978 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5979 * Return TRUE if line "*pp" at "*lnump" is a preprocessor statement or a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5980 * continuation line of a preprocessor statement. Decrease "*lnump" to the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5981 * start and return the line in "*pp".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5982 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5983 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5984 cin_ispreproc_cont(pp, lnump)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5985 char_u **pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5986 linenr_T *lnump;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5987 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5988 char_u *line = *pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5989 linenr_T lnum = *lnump;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5990 int retval = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5991
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 375
diff changeset
5992 for (;;)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5993 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5994 if (cin_ispreproc(line))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5995 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5996 retval = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5997 *lnump = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5998 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5999 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6000 if (lnum == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6001 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6002 line = ml_get(--lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6003 if (*line == NUL || line[STRLEN(line) - 1] != '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6004 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6005 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6006
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6007 if (lnum != *lnump)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6008 *pp = ml_get(*lnump);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6009 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6010 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6011
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6012 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6013 * Recognize the start of a C or C++ comment.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6014 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6015 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6016 cin_iscomment(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6017 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6018 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6019 return (p[0] == '/' && (p[1] == '*' || p[1] == '/'));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6020 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6021
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6022 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6023 * Recognize the start of a "//" comment.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6024 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6025 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6026 cin_islinecomment(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6027 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6028 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6029 return (p[0] == '/' && p[1] == '/');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6030 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6031
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6032 /*
2805
ac639ca9f58f updated for version 7.3.178
Bram Moolenaar <bram@vim.org>
parents: 2786
diff changeset
6033 * Recognize a line that starts with '{' or '}', or ends with ';', ',', '{' or
ac639ca9f58f updated for version 7.3.178
Bram Moolenaar <bram@vim.org>
parents: 2786
diff changeset
6034 * '}'.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6035 * Don't consider "} else" a terminated line.
2843
8dbea5adc937 updated for version 7.3.195
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
6036 * If a line begins with an "else", only consider it terminated if no unmatched
8dbea5adc937 updated for version 7.3.195
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
6037 * opening braces follow (handle "else { foo();" correctly).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6038 * Return the character terminating the line (ending char's have precedence if
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6039 * both apply in order to determine initializations).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6040 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6041 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6042 cin_isterminated(s, incl_open, incl_comma)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6043 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6044 int incl_open; /* include '{' at the end as terminator */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6045 int incl_comma; /* recognize a trailing comma */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6046 {
2843
8dbea5adc937 updated for version 7.3.195
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
6047 char_u found_start = 0;
8dbea5adc937 updated for version 7.3.195
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
6048 unsigned n_open = 0;
8dbea5adc937 updated for version 7.3.195
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
6049 int is_else = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6050
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6051 s = cin_skipcomment(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6052
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6053 if (*s == '{' || (*s == '}' && !cin_iselse(s)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6054 found_start = *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6055
2843
8dbea5adc937 updated for version 7.3.195
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
6056 if (!found_start)
8dbea5adc937 updated for version 7.3.195
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
6057 is_else = cin_iselse(s);
8dbea5adc937 updated for version 7.3.195
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
6058
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6059 while (*s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6060 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6061 /* skip over comments, "" strings and 'c'haracters */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6062 s = skip_string(cin_skipcomment(s));
2805
ac639ca9f58f updated for version 7.3.178
Bram Moolenaar <bram@vim.org>
parents: 2786
diff changeset
6063 if (*s == '}' && n_open > 0)
ac639ca9f58f updated for version 7.3.178
Bram Moolenaar <bram@vim.org>
parents: 2786
diff changeset
6064 --n_open;
2843
8dbea5adc937 updated for version 7.3.195
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
6065 if ((!is_else || n_open == 0)
2805
ac639ca9f58f updated for version 7.3.178
Bram Moolenaar <bram@vim.org>
parents: 2786
diff changeset
6066 && (*s == ';' || *s == '}' || (incl_comma && *s == ','))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6067 && cin_nocode(s + 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6068 return *s;
2805
ac639ca9f58f updated for version 7.3.178
Bram Moolenaar <bram@vim.org>
parents: 2786
diff changeset
6069 else if (*s == '{')
ac639ca9f58f updated for version 7.3.178
Bram Moolenaar <bram@vim.org>
parents: 2786
diff changeset
6070 {
ac639ca9f58f updated for version 7.3.178
Bram Moolenaar <bram@vim.org>
parents: 2786
diff changeset
6071 if (incl_open && cin_nocode(s + 1))
ac639ca9f58f updated for version 7.3.178
Bram Moolenaar <bram@vim.org>
parents: 2786
diff changeset
6072 return *s;
ac639ca9f58f updated for version 7.3.178
Bram Moolenaar <bram@vim.org>
parents: 2786
diff changeset
6073 else
ac639ca9f58f updated for version 7.3.178
Bram Moolenaar <bram@vim.org>
parents: 2786
diff changeset
6074 ++n_open;
ac639ca9f58f updated for version 7.3.178
Bram Moolenaar <bram@vim.org>
parents: 2786
diff changeset
6075 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6076
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6077 if (*s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6078 s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6079 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6080 return found_start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6081 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6082
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6083 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6084 * Recognize the basic picture of a function declaration -- it needs to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6085 * have an open paren somewhere and a close paren at the end of the line and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6086 * no semicolons anywhere.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6087 * When a line ends in a comma we continue looking in the next line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6088 * "sp" points to a string with the line. When looking at other lines it must
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6089 * be restored to the line. When it's NULL fetch lines here.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6090 * "lnum" is where we start looking.
3220
534b3ef1cf14 updated for version 7.3.380
Bram Moolenaar <bram@vim.org>
parents: 3218
diff changeset
6091 * "min_lnum" is the line before which we will not be looking.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6092 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6093 static int
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
6094 cin_isfuncdecl(sp, first_lnum, min_lnum)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6095 char_u **sp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6096 linenr_T first_lnum;
3220
534b3ef1cf14 updated for version 7.3.380
Bram Moolenaar <bram@vim.org>
parents: 3218
diff changeset
6097 linenr_T min_lnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6098 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6099 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6100 linenr_T lnum = first_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6101 int retval = FALSE;
3220
534b3ef1cf14 updated for version 7.3.380
Bram Moolenaar <bram@vim.org>
parents: 3218
diff changeset
6102 pos_T *trypos;
534b3ef1cf14 updated for version 7.3.380
Bram Moolenaar <bram@vim.org>
parents: 3218
diff changeset
6103 int just_started = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6104
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6105 if (sp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6106 s = ml_get(lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6107 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6108 s = *sp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6109
3220
534b3ef1cf14 updated for version 7.3.380
Bram Moolenaar <bram@vim.org>
parents: 3218
diff changeset
6110 if (find_last_paren(s, '(', ')')
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
6111 && (trypos = find_match_paren(curbuf->b_ind_maxparen)) != NULL)
3220
534b3ef1cf14 updated for version 7.3.380
Bram Moolenaar <bram@vim.org>
parents: 3218
diff changeset
6112 {
534b3ef1cf14 updated for version 7.3.380
Bram Moolenaar <bram@vim.org>
parents: 3218
diff changeset
6113 lnum = trypos->lnum;
534b3ef1cf14 updated for version 7.3.380
Bram Moolenaar <bram@vim.org>
parents: 3218
diff changeset
6114 if (lnum < min_lnum)
534b3ef1cf14 updated for version 7.3.380
Bram Moolenaar <bram@vim.org>
parents: 3218
diff changeset
6115 return FALSE;
534b3ef1cf14 updated for version 7.3.380
Bram Moolenaar <bram@vim.org>
parents: 3218
diff changeset
6116
534b3ef1cf14 updated for version 7.3.380
Bram Moolenaar <bram@vim.org>
parents: 3218
diff changeset
6117 s = ml_get(lnum);
534b3ef1cf14 updated for version 7.3.380
Bram Moolenaar <bram@vim.org>
parents: 3218
diff changeset
6118 }
534b3ef1cf14 updated for version 7.3.380
Bram Moolenaar <bram@vim.org>
parents: 3218
diff changeset
6119
2776
cdefcbb70e8c updated for version 7.3.164
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
6120 /* Ignore line starting with #. */
cdefcbb70e8c updated for version 7.3.164
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
6121 if (cin_ispreproc(s))
cdefcbb70e8c updated for version 7.3.164
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
6122 return FALSE;
cdefcbb70e8c updated for version 7.3.164
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
6123
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6124 while (*s && *s != '(' && *s != ';' && *s != '\'' && *s != '"')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6125 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6126 if (cin_iscomment(s)) /* ignore comments */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6127 s = cin_skipcomment(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6128 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6129 ++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6130 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6131 if (*s != '(')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6132 return FALSE; /* ';', ' or " before any () or no '(' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6133
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6134 while (*s && *s != ';' && *s != '\'' && *s != '"')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6135 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6136 if (*s == ')' && cin_nocode(s + 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6137 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6138 /* ')' at the end: may have found a match
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6139 * Check for he previous line not to end in a backslash:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6140 * #if defined(x) && \
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6141 * defined(y)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6142 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6143 lnum = first_lnum - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6144 s = ml_get(lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6145 if (*s == NUL || s[STRLEN(s) - 1] != '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6146 retval = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6147 goto done;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6148 }
2776
cdefcbb70e8c updated for version 7.3.164
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
6149 if ((*s == ',' && cin_nocode(s + 1)) || s[1] == NUL || cin_nocode(s))
cdefcbb70e8c updated for version 7.3.164
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
6150 {
cdefcbb70e8c updated for version 7.3.164
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
6151 int comma = (*s == ',');
cdefcbb70e8c updated for version 7.3.164
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
6152
cdefcbb70e8c updated for version 7.3.164
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
6153 /* ',' at the end: continue looking in the next line.
cdefcbb70e8c updated for version 7.3.164
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
6154 * At the end: check for ',' in the next line, for this style:
cdefcbb70e8c updated for version 7.3.164
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
6155 * func(arg1
cdefcbb70e8c updated for version 7.3.164
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
6156 * , arg2) */
cdefcbb70e8c updated for version 7.3.164
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
6157 for (;;)
cdefcbb70e8c updated for version 7.3.164
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
6158 {
cdefcbb70e8c updated for version 7.3.164
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
6159 if (lnum >= curbuf->b_ml.ml_line_count)
cdefcbb70e8c updated for version 7.3.164
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
6160 break;
cdefcbb70e8c updated for version 7.3.164
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
6161 s = ml_get(++lnum);
cdefcbb70e8c updated for version 7.3.164
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
6162 if (!cin_ispreproc(s))
cdefcbb70e8c updated for version 7.3.164
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
6163 break;
cdefcbb70e8c updated for version 7.3.164
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
6164 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6165 if (lnum >= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6166 break;
2776
cdefcbb70e8c updated for version 7.3.164
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
6167 /* Require a comma at end of the line or a comma or ')' at the
cdefcbb70e8c updated for version 7.3.164
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
6168 * start of next line. */
cdefcbb70e8c updated for version 7.3.164
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
6169 s = skipwhite(s);
3220
534b3ef1cf14 updated for version 7.3.380
Bram Moolenaar <bram@vim.org>
parents: 3218
diff changeset
6170 if (!just_started && (!comma && *s != ',' && *s != ')'))
2776
cdefcbb70e8c updated for version 7.3.164
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
6171 break;
3220
534b3ef1cf14 updated for version 7.3.380
Bram Moolenaar <bram@vim.org>
parents: 3218
diff changeset
6172 just_started = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6173 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6174 else if (cin_iscomment(s)) /* ignore comments */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6175 s = cin_skipcomment(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6176 else
3220
534b3ef1cf14 updated for version 7.3.380
Bram Moolenaar <bram@vim.org>
parents: 3218
diff changeset
6177 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6178 ++s;
3220
534b3ef1cf14 updated for version 7.3.380
Bram Moolenaar <bram@vim.org>
parents: 3218
diff changeset
6179 just_started = FALSE;
534b3ef1cf14 updated for version 7.3.380
Bram Moolenaar <bram@vim.org>
parents: 3218
diff changeset
6180 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6181 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6182
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6183 done:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6184 if (lnum != first_lnum && sp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6185 *sp = ml_get(first_lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6186
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6187 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6188 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6189
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6190 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6191 cin_isif(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6192 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6193 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6194 return (STRNCMP(p, "if", 2) == 0 && !vim_isIDc(p[2]));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6195 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6196
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6197 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6198 cin_iselse(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6199 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6200 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6201 if (*p == '}') /* accept "} else" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6202 p = cin_skipcomment(p + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6203 return (STRNCMP(p, "else", 4) == 0 && !vim_isIDc(p[4]));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6204 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6205
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6206 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6207 cin_isdo(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6208 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6209 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6210 return (STRNCMP(p, "do", 2) == 0 && !vim_isIDc(p[2]));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6211 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6212
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6213 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6214 * Check if this is a "while" that should have a matching "do".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6215 * We only accept a "while (condition) ;", with only white space between the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6216 * ')' and ';'. The condition may be spread over several lines.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6217 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6218 static int
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
6219 cin_iswhileofdo(p, lnum) /* XXX */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6220 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6221 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6222 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6223 pos_T cursor_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6224 pos_T *trypos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6225 int retval = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6226
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6227 p = cin_skipcomment(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6228 if (*p == '}') /* accept "} while (cond);" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6229 p = cin_skipcomment(p + 1);
4184
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
6230 if (cin_starts_with(p, "while"))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6231 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6232 cursor_save = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6233 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6234 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6235 p = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6236 while (*p && *p != 'w') /* skip any '}', until the 'w' of the "while" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6237 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6238 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6239 ++curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6240 }
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
6241 if ((trypos = findmatchlimit(NULL, 0, 0,
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
6242 curbuf->b_ind_maxparen)) != NULL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6243 && *cin_skipcomment(ml_get_pos(trypos) + 1) == ';')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6244 retval = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6245 curwin->w_cursor = cursor_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6246 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6247 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6248 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6249
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6250 /*
3461
27f6a22ff88e updated for version 7.3.495
Bram Moolenaar <bram@vim.org>
parents: 3457
diff changeset
6251 * Check whether in "p" there is an "if", "for" or "while" before "*poffset".
3454
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6252 * Return 0 if there is none.
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6253 * Otherwise return !0 and update "*poffset" to point to the place where the
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6254 * string was found.
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6255 */
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6256 static int
3461
27f6a22ff88e updated for version 7.3.495
Bram Moolenaar <bram@vim.org>
parents: 3457
diff changeset
6257 cin_is_if_for_while_before_offset(line, poffset)
3454
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6258 char_u *line;
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6259 int *poffset;
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6260 {
3461
27f6a22ff88e updated for version 7.3.495
Bram Moolenaar <bram@vim.org>
parents: 3457
diff changeset
6261 int offset = *poffset;
3454
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6262
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6263 if (offset-- < 2)
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6264 return 0;
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6265 while (offset > 2 && vim_iswhite(line[offset]))
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6266 --offset;
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6267
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6268 offset -= 1;
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6269 if (!STRNCMP(line + offset, "if", 2))
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6270 goto probablyFound;
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6271
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6272 if (offset >= 1)
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6273 {
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6274 offset -= 1;
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6275 if (!STRNCMP(line + offset, "for", 3))
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6276 goto probablyFound;
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6277
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6278 if (offset >= 2)
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6279 {
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6280 offset -= 2;
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6281 if (!STRNCMP(line + offset, "while", 5))
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6282 goto probablyFound;
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6283 }
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6284 }
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6285 return 0;
3461
27f6a22ff88e updated for version 7.3.495
Bram Moolenaar <bram@vim.org>
parents: 3457
diff changeset
6286
3454
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6287 probablyFound:
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6288 if (!offset || !vim_isIDc(line[offset - 1]))
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6289 {
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6290 *poffset = offset;
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6291 return 1;
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6292 }
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6293 return 0;
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6294 }
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6295
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6296 /*
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6297 * Return TRUE if we are at the end of a do-while.
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6298 * do
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6299 * nothing;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6300 * while (foo
856
8cd729851562 updated for version 7.0g
vimboss
parents: 840
diff changeset
6301 * && bar); <-- here
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6302 * Adjust the cursor to the line with "while".
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6303 */
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6304 static int
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
6305 cin_iswhileofdo_end(terminated)
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6306 int terminated;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6307 {
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6308 char_u *line;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6309 char_u *p;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6310 char_u *s;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6311 pos_T *trypos;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6312 int i;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6313
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6314 if (terminated != ';') /* there must be a ';' at the end */
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6315 return FALSE;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6316
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6317 p = line = ml_get_curline();
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6318 while (*p != NUL)
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6319 {
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6320 p = cin_skipcomment(p);
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6321 if (*p == ')')
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6322 {
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6323 s = skipwhite(p + 1);
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6324 if (*s == ';' && cin_nocode(s + 1))
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6325 {
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6326 /* Found ");" at end of the line, now check there is "while"
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6327 * before the matching '('. XXX */
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
6328 i = (int)(p - line);
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6329 curwin->w_cursor.col = i;
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
6330 trypos = find_match_paren(curbuf->b_ind_maxparen);
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6331 if (trypos != NULL)
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6332 {
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6333 s = cin_skipcomment(ml_get(trypos->lnum));
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6334 if (*s == '}') /* accept "} while (cond);" */
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6335 s = cin_skipcomment(s + 1);
4184
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
6336 if (cin_starts_with(s, "while"))
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6337 {
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6338 curwin->w_cursor.lnum = trypos->lnum;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6339 return TRUE;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6340 }
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6341 }
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6342
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6343 /* Searching may have made "line" invalid, get it again. */
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6344 line = ml_get_curline();
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6345 p = line + i;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6346 }
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6347 }
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6348 if (*p != NUL)
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6349 ++p;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6350 }
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6351 return FALSE;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6352 }
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6353
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6354 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6355 cin_isbreak(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6356 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6357 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6358 return (STRNCMP(p, "break", 5) == 0 && !vim_isIDc(p[5]));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6359 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6360
828
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6361 /*
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6362 * Find the position of a C++ base-class declaration or
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6363 * constructor-initialization. eg:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6364 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6365 * class MyClass :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6366 * baseClass <-- here
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6367 * class MyClass : public baseClass,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6368 * anotherBaseClass <-- here (should probably lineup ??)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6369 * MyClass::MyClass(...) :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6370 * baseClass(...) <-- here (constructor-initialization)
827
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
6371 *
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
6372 * This is a lot of guessing. Watch out for "cond ? func() : foo".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6373 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6374 static int
1336
b8ebbfa519b9 updated for version 7.1-050
vimboss
parents: 1324
diff changeset
6375 cin_is_cpp_baseclass(col)
828
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6376 colnr_T *col; /* return: column to align with */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6377 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6378 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6379 int class_or_struct, lookfor_ctor_init, cpp_base_class;
828
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6380 linenr_T lnum = curwin->w_cursor.lnum;
1336
b8ebbfa519b9 updated for version 7.1-050
vimboss
parents: 1324
diff changeset
6381 char_u *line = ml_get_curline();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6382
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6383 *col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6384
17
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
6385 s = skipwhite(line);
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
6386 if (*s == '#') /* skip #define FOO x ? (x) : x */
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
6387 return FALSE;
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
6388 s = cin_skipcomment(s);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6389 if (*s == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6390 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6391
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6392 cpp_base_class = lookfor_ctor_init = class_or_struct = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6393
828
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6394 /* Search for a line starting with '#', empty, ending in ';' or containing
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6395 * '{' or '}' and start below it. This handles the following situations:
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6396 * a = cond ?
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6397 * func() :
856
8cd729851562 updated for version 7.0g
vimboss
parents: 840
diff changeset
6398 * asdf;
828
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6399 * func::foo()
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6400 * : something
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6401 * {}
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6402 * Foo::Foo (int one, int two)
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6403 * : something(4),
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6404 * somethingelse(3)
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6405 * {}
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6406 */
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6407 while (lnum > 1)
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6408 {
1336
b8ebbfa519b9 updated for version 7.1-050
vimboss
parents: 1324
diff changeset
6409 line = ml_get(lnum - 1);
b8ebbfa519b9 updated for version 7.1-050
vimboss
parents: 1324
diff changeset
6410 s = skipwhite(line);
828
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6411 if (*s == '#' || *s == NUL)
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6412 break;
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6413 while (*s != NUL)
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6414 {
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6415 s = cin_skipcomment(s);
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6416 if (*s == '{' || *s == '}'
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6417 || (*s == ';' && cin_nocode(s + 1)))
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6418 break;
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6419 if (*s != NUL)
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6420 ++s;
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6421 }
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6422 if (*s != NUL)
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6423 break;
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6424 --lnum;
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6425 }
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6426
1336
b8ebbfa519b9 updated for version 7.1-050
vimboss
parents: 1324
diff changeset
6427 line = ml_get(lnum);
b8ebbfa519b9 updated for version 7.1-050
vimboss
parents: 1324
diff changeset
6428 s = cin_skipcomment(line);
828
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6429 for (;;)
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6430 {
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6431 if (*s == NUL)
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6432 {
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6433 if (lnum == curwin->w_cursor.lnum)
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6434 break;
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6435 /* Continue in the cursor line. */
1336
b8ebbfa519b9 updated for version 7.1-050
vimboss
parents: 1324
diff changeset
6436 line = ml_get(++lnum);
b8ebbfa519b9 updated for version 7.1-050
vimboss
parents: 1324
diff changeset
6437 s = cin_skipcomment(line);
b8ebbfa519b9 updated for version 7.1-050
vimboss
parents: 1324
diff changeset
6438 if (*s == NUL)
b8ebbfa519b9 updated for version 7.1-050
vimboss
parents: 1324
diff changeset
6439 continue;
828
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6440 }
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6441
2807
11e62fb6f815 updated for version 7.3.179
Bram Moolenaar <bram@vim.org>
parents: 2805
diff changeset
6442 if (s[0] == '"')
11e62fb6f815 updated for version 7.3.179
Bram Moolenaar <bram@vim.org>
parents: 2805
diff changeset
6443 s = skip_string(s) + 1;
11e62fb6f815 updated for version 7.3.179
Bram Moolenaar <bram@vim.org>
parents: 2805
diff changeset
6444 else if (s[0] == ':')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6445 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6446 if (s[1] == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6447 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6448 /* skip double colon. It can't be a constructor
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6449 * initialization any more */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6450 lookfor_ctor_init = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6451 s = cin_skipcomment(s + 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6452 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6453 else if (lookfor_ctor_init || class_or_struct)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6454 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6455 /* we have something found, that looks like the start of
1532
87b9f21264a7 updated for version 7.1-247
vimboss
parents: 1521
diff changeset
6456 * cpp-base-class-declaration or constructor-initialization */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6457 cpp_base_class = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6458 lookfor_ctor_init = class_or_struct = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6459 *col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6460 s = cin_skipcomment(s + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6461 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6462 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6463 s = cin_skipcomment(s + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6464 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6465 else if ((STRNCMP(s, "class", 5) == 0 && !vim_isIDc(s[5]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6466 || (STRNCMP(s, "struct", 6) == 0 && !vim_isIDc(s[6])))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6467 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6468 class_or_struct = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6469 lookfor_ctor_init = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6470
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6471 if (*s == 'c')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6472 s = cin_skipcomment(s + 5);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6473 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6474 s = cin_skipcomment(s + 6);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6475 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6476 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6477 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6478 if (s[0] == '{' || s[0] == '}' || s[0] == ';')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6479 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6480 cpp_base_class = lookfor_ctor_init = class_or_struct = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6481 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6482 else if (s[0] == ')')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6483 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6484 /* Constructor-initialization is assumed if we come across
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6485 * something like "):" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6486 class_or_struct = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6487 lookfor_ctor_init = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6488 }
827
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
6489 else if (s[0] == '?')
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
6490 {
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
6491 /* Avoid seeing '() :' after '?' as constructor init. */
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
6492 return FALSE;
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
6493 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6494 else if (!vim_isIDc(s[0]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6495 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6496 /* if it is not an identifier, we are wrong */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6497 class_or_struct = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6498 lookfor_ctor_init = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6499 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6500 else if (*col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6501 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6502 /* it can't be a constructor-initialization any more */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6503 lookfor_ctor_init = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6504
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6505 /* the first statement starts here: lineup with this one... */
828
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6506 if (cpp_base_class)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6507 *col = (colnr_T)(s - line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6508 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6509
828
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6510 /* When the line ends in a comma don't align with it. */
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6511 if (lnum == curwin->w_cursor.lnum && *s == ',' && cin_nocode(s + 1))
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6512 *col = 0;
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6513
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6514 s = cin_skipcomment(s + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6515 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6516 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6517
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6518 return cpp_base_class;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6519 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6520
828
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6521 static int
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
6522 get_baseclass_amount(col)
828
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6523 int col;
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6524 {
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6525 int amount;
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6526 colnr_T vcol;
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6527 pos_T *trypos;
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6528
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6529 if (col == 0)
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6530 {
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6531 amount = get_indent();
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6532 if (find_last_paren(ml_get_curline(), '(', ')')
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
6533 && (trypos = find_match_paren(curbuf->b_ind_maxparen)) != NULL)
828
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6534 amount = get_indent_lnum(trypos->lnum); /* XXX */
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6535 if (!cin_ends_in(ml_get_curline(), (char_u *)",", NULL))
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
6536 amount += curbuf->b_ind_cpp_baseclass;
828
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6537 }
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6538 else
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6539 {
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6540 curwin->w_cursor.col = col;
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6541 getvcol(curwin, &curwin->w_cursor, &vcol, NULL, NULL);
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6542 amount = (int)vcol;
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6543 }
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
6544 if (amount < curbuf->b_ind_cpp_baseclass)
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
6545 amount = curbuf->b_ind_cpp_baseclass;
828
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6546 return amount;
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6547 }
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
6548
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6549 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6550 * Return TRUE if string "s" ends with the string "find", possibly followed by
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6551 * white space and comments. Skip strings and comments.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6552 * Ignore "ignore" after "find" if it's not NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6553 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6554 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6555 cin_ends_in(s, find, ignore)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6556 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6557 char_u *find;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6558 char_u *ignore;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6559 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6560 char_u *p = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6561 char_u *r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6562 int len = (int)STRLEN(find);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6563
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6564 while (*p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6565 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6566 p = cin_skipcomment(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6567 if (STRNCMP(p, find, len) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6568 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6569 r = skipwhite(p + len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6570 if (ignore != NULL && STRNCMP(r, ignore, STRLEN(ignore)) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6571 r = skipwhite(r + STRLEN(ignore));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6572 if (cin_nocode(r))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6573 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6574 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6575 if (*p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6576 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6577 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6578 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6579 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6580
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6581 /*
4184
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
6582 * Return TRUE when "s" starts with "word" and then a non-ID character.
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
6583 */
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
6584 static int
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
6585 cin_starts_with(s, word)
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
6586 char_u *s;
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
6587 char *word;
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
6588 {
4207
6604853dd822 updated for version 7.3.855
Bram Moolenaar <bram@vim.org>
parents: 4184
diff changeset
6589 int l = (int)STRLEN(word);
4184
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
6590
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
6591 return (STRNCMP(s, word, l) == 0 && !vim_isIDc(s[l]));
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
6592 }
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
6593
eccc0e8a82fb updated for version 7.3.844
Bram Moolenaar <bram@vim.org>
parents: 4117
diff changeset
6594 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6595 * Skip strings, chars and comments until at or past "trypos".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6596 * Return the column found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6597 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6598 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6599 cin_skip2pos(trypos)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6600 pos_T *trypos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6601 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6602 char_u *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6603 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6604
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6605 p = line = ml_get(trypos->lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6606 while (*p && (colnr_T)(p - line) < trypos->col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6607 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6608 if (cin_iscomment(p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6609 p = cin_skipcomment(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6610 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6611 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6612 p = skip_string(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6613 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6614 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6615 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6616 return (int)(p - line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6617 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6618
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6619 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6620 * Find the '{' at the start of the block we are in.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6621 * Return NULL if no match found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6622 * Ignore a '{' that is in a comment, makes indenting the next three lines
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6623 * work. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6624 /* foo() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6625 /* { */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6626 /* } */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6627
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6628 static pos_T *
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
6629 find_start_brace() /* XXX */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6630 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6631 pos_T cursor_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6632 pos_T *trypos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6633 pos_T *pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6634 static pos_T pos_copy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6635
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6636 cursor_save = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6637 while ((trypos = findmatchlimit(NULL, '{', FM_BLOCKSTOP, 0)) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6638 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6639 pos_copy = *trypos; /* copy pos_T, next findmatch will change it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6640 trypos = &pos_copy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6641 curwin->w_cursor = *trypos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6642 pos = NULL;
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6643 /* ignore the { if it's in a // or / * * / comment */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6644 if ((colnr_T)cin_skip2pos(trypos) == trypos->col
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
6645 && (pos = ind_find_start_comment()) == NULL) /* XXX */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6646 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6647 if (pos != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6648 curwin->w_cursor.lnum = pos->lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6649 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6650 curwin->w_cursor = cursor_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6651 return trypos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6652 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6653
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6654 /*
6020
ad005d0114c1 updated for version 7.4.350
Bram Moolenaar <bram@vim.org>
parents: 6016
diff changeset
6655 * Find the matching '(', ignoring it if it is in a comment.
3454
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
6656 * Return NULL if no match found.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6657 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6658 static pos_T *
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
6659 find_match_paren(ind_maxparen) /* XXX */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6660 int ind_maxparen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6661 {
6030
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
6662 return find_match_char('(', ind_maxparen);
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
6663 }
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
6664
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
6665 static pos_T *
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
6666 find_match_char(c, ind_maxparen) /* XXX */
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
6667 int c;
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
6668 int ind_maxparen;
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
6669 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6670 pos_T cursor_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6671 pos_T *trypos;
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
6672 static pos_T pos_copy;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6673
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6674 cursor_save = curwin->w_cursor;
6030
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
6675 if ((trypos = findmatchlimit(NULL, c, 0, ind_maxparen)) != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6676 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6677 /* check if the ( is in a // comment */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6678 if ((colnr_T)cin_skip2pos(trypos) > trypos->col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6679 trypos = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6680 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6681 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6682 pos_copy = *trypos; /* copy trypos, findmatch will change it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6683 trypos = &pos_copy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6684 curwin->w_cursor = *trypos;
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
6685 if (ind_find_start_comment() != NULL) /* XXX */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6686 trypos = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6687 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6688 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6689 curwin->w_cursor = cursor_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6690 return trypos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6691 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6692
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6693 /*
6020
ad005d0114c1 updated for version 7.4.350
Bram Moolenaar <bram@vim.org>
parents: 6016
diff changeset
6694 * Find the matching '(', ignoring it if it is in a comment or before an
ad005d0114c1 updated for version 7.4.350
Bram Moolenaar <bram@vim.org>
parents: 6016
diff changeset
6695 * unmatched {.
ad005d0114c1 updated for version 7.4.350
Bram Moolenaar <bram@vim.org>
parents: 6016
diff changeset
6696 * Return NULL if no match found.
ad005d0114c1 updated for version 7.4.350
Bram Moolenaar <bram@vim.org>
parents: 6016
diff changeset
6697 */
ad005d0114c1 updated for version 7.4.350
Bram Moolenaar <bram@vim.org>
parents: 6016
diff changeset
6698 static pos_T *
ad005d0114c1 updated for version 7.4.350
Bram Moolenaar <bram@vim.org>
parents: 6016
diff changeset
6699 find_match_paren_after_brace(ind_maxparen) /* XXX */
ad005d0114c1 updated for version 7.4.350
Bram Moolenaar <bram@vim.org>
parents: 6016
diff changeset
6700 int ind_maxparen;
ad005d0114c1 updated for version 7.4.350
Bram Moolenaar <bram@vim.org>
parents: 6016
diff changeset
6701 {
ad005d0114c1 updated for version 7.4.350
Bram Moolenaar <bram@vim.org>
parents: 6016
diff changeset
6702 pos_T *trypos = find_match_paren(ind_maxparen);
ad005d0114c1 updated for version 7.4.350
Bram Moolenaar <bram@vim.org>
parents: 6016
diff changeset
6703
ad005d0114c1 updated for version 7.4.350
Bram Moolenaar <bram@vim.org>
parents: 6016
diff changeset
6704 if (trypos != NULL)
ad005d0114c1 updated for version 7.4.350
Bram Moolenaar <bram@vim.org>
parents: 6016
diff changeset
6705 {
ad005d0114c1 updated for version 7.4.350
Bram Moolenaar <bram@vim.org>
parents: 6016
diff changeset
6706 pos_T *tryposBrace = find_start_brace();
ad005d0114c1 updated for version 7.4.350
Bram Moolenaar <bram@vim.org>
parents: 6016
diff changeset
6707
ad005d0114c1 updated for version 7.4.350
Bram Moolenaar <bram@vim.org>
parents: 6016
diff changeset
6708 /* If both an unmatched '(' and '{' is found. Ignore the '('
ad005d0114c1 updated for version 7.4.350
Bram Moolenaar <bram@vim.org>
parents: 6016
diff changeset
6709 * position if the '{' is further down. */
ad005d0114c1 updated for version 7.4.350
Bram Moolenaar <bram@vim.org>
parents: 6016
diff changeset
6710 if (tryposBrace != NULL
ad005d0114c1 updated for version 7.4.350
Bram Moolenaar <bram@vim.org>
parents: 6016
diff changeset
6711 && (trypos->lnum != tryposBrace->lnum
ad005d0114c1 updated for version 7.4.350
Bram Moolenaar <bram@vim.org>
parents: 6016
diff changeset
6712 ? trypos->lnum < tryposBrace->lnum
ad005d0114c1 updated for version 7.4.350
Bram Moolenaar <bram@vim.org>
parents: 6016
diff changeset
6713 : trypos->col < tryposBrace->col))
ad005d0114c1 updated for version 7.4.350
Bram Moolenaar <bram@vim.org>
parents: 6016
diff changeset
6714 trypos = NULL;
ad005d0114c1 updated for version 7.4.350
Bram Moolenaar <bram@vim.org>
parents: 6016
diff changeset
6715 }
ad005d0114c1 updated for version 7.4.350
Bram Moolenaar <bram@vim.org>
parents: 6016
diff changeset
6716 return trypos;
ad005d0114c1 updated for version 7.4.350
Bram Moolenaar <bram@vim.org>
parents: 6016
diff changeset
6717 }
ad005d0114c1 updated for version 7.4.350
Bram Moolenaar <bram@vim.org>
parents: 6016
diff changeset
6718
ad005d0114c1 updated for version 7.4.350
Bram Moolenaar <bram@vim.org>
parents: 6016
diff changeset
6719 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6720 * Return ind_maxparen corrected for the difference in line number between the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6721 * cursor position and "startpos". This makes sure that searching for a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6722 * matching paren above the cursor line doesn't find a match because of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6723 * looking a few lines further.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6724 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6725 static int
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
6726 corr_ind_maxparen(startpos)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6727 pos_T *startpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6728 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6729 long n = (long)startpos->lnum - (long)curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6730
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
6731 if (n > 0 && n < curbuf->b_ind_maxparen / 2)
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
6732 return curbuf->b_ind_maxparen - (int)n;
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
6733 return curbuf->b_ind_maxparen;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6734 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6735
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6736 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6737 * Set w_cursor.col to the column number of the last unmatched ')' or '{' in
3172
c349a670716a updated for version 7.3.356
Bram Moolenaar <bram@vim.org>
parents: 3123
diff changeset
6738 * line "l". "l" must point to the start of the line.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6739 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6740 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6741 find_last_paren(l, start, end)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6742 char_u *l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6743 int start, end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6744 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6745 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6746 int retval = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6747 int open_count = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6748
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6749 curwin->w_cursor.col = 0; /* default is start of line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6750
3172
c349a670716a updated for version 7.3.356
Bram Moolenaar <bram@vim.org>
parents: 3123
diff changeset
6751 for (i = 0; l[i] != NUL; i++)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6752 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6753 i = (int)(cin_skipcomment(l + i) - l); /* ignore parens in comments */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6754 i = (int)(skip_string(l + i) - l); /* ignore parens in quotes */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6755 if (l[i] == start)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6756 ++open_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6757 else if (l[i] == end)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6758 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6759 if (open_count > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6760 --open_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6761 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6762 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6763 curwin->w_cursor.col = i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6764 retval = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6765 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6766 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6767 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6768 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6769 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6770
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6771 /*
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6772 * Parse 'cinoptions' and set the values in "curbuf".
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6773 * Must be called when 'cinoptions', 'shiftwidth' and/or 'tabstop' changes.
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6774 */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6775 void
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6776 parse_cino(buf)
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6777 buf_T *buf;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6778 {
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6779 char_u *p;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6780 char_u *l;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6781 char_u *digits;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6782 int n;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6783 int divider;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6784 int fraction = 0;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6785 int sw = (int)get_sw_value(buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6786
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6787 /*
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6788 * Set the default values.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6789 */
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6790 /* Spaces from a block's opening brace the prevailing indent for that
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6791 * block should be. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6792 buf->b_ind_level = sw;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6793
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6794 /* Spaces from the edge of the line an open brace that's at the end of a
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6795 * line is imagined to be. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6796 buf->b_ind_open_imag = 0;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6797
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6798 /* Spaces from the prevailing indent for a line that is not preceded by
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6799 * an opening brace. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6800 buf->b_ind_no_brace = 0;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6801
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6802 /* Column where the first { of a function should be located }. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6803 buf->b_ind_first_open = 0;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6804
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6805 /* Spaces from the prevailing indent a leftmost open brace should be
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6806 * located. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6807 buf->b_ind_open_extra = 0;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6808
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6809 /* Spaces from the matching open brace (real location for one at the left
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6810 * edge; imaginary location from one that ends a line) the matching close
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6811 * brace should be located. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6812 buf->b_ind_close_extra = 0;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6813
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6814 /* Spaces from the edge of the line an open brace sitting in the leftmost
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6815 * column is imagined to be. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6816 buf->b_ind_open_left_imag = 0;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6817
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6818 /* Spaces jump labels should be shifted to the left if N is non-negative,
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6819 * otherwise the jump label will be put to column 1. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6820 buf->b_ind_jump_label = -1;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6821
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6822 /* Spaces from the switch() indent a "case xx" label should be located. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6823 buf->b_ind_case = sw;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6824
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6825 /* Spaces from the "case xx:" code after a switch() should be located. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6826 buf->b_ind_case_code = sw;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6827
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6828 /* Lineup break at end of case in switch() with case label. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6829 buf->b_ind_case_break = 0;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6830
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6831 /* Spaces from the class declaration indent a scope declaration label
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6832 * should be located. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6833 buf->b_ind_scopedecl = sw;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6834
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6835 /* Spaces from the scope declaration label code should be located. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6836 buf->b_ind_scopedecl_code = sw;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6837
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6838 /* Amount K&R-style parameters should be indented. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6839 buf->b_ind_param = sw;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6840
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6841 /* Amount a function type spec should be indented. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6842 buf->b_ind_func_type = sw;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6843
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6844 /* Amount a cpp base class declaration or constructor initialization
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6845 * should be indented. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6846 buf->b_ind_cpp_baseclass = sw;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6847
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6848 /* additional spaces beyond the prevailing indent a continuation line
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6849 * should be located. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6850 buf->b_ind_continuation = sw;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6851
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6852 /* Spaces from the indent of the line with an unclosed parentheses. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6853 buf->b_ind_unclosed = sw * 2;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6854
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6855 /* Spaces from the indent of the line with an unclosed parentheses, which
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6856 * itself is also unclosed. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6857 buf->b_ind_unclosed2 = sw;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6858
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6859 /* Suppress ignoring spaces from the indent of a line starting with an
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6860 * unclosed parentheses. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6861 buf->b_ind_unclosed_noignore = 0;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6862
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6863 /* If the opening paren is the last nonwhite character on the line, and
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6864 * b_ind_unclosed_wrapped is nonzero, use this indent relative to the outer
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6865 * context (for very long lines). */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6866 buf->b_ind_unclosed_wrapped = 0;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6867
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6868 /* Suppress ignoring white space when lining up with the character after
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6869 * an unclosed parentheses. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6870 buf->b_ind_unclosed_whiteok = 0;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6871
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6872 /* Indent a closing parentheses under the line start of the matching
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6873 * opening parentheses. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6874 buf->b_ind_matching_paren = 0;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6875
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6876 /* Indent a closing parentheses under the previous line. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6877 buf->b_ind_paren_prev = 0;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6878
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6879 /* Extra indent for comments. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6880 buf->b_ind_comment = 0;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6881
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6882 /* Spaces from the comment opener when there is nothing after it. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6883 buf->b_ind_in_comment = 3;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6884
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6885 /* Boolean: if non-zero, use b_ind_in_comment even if there is something
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6886 * after the comment opener. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6887 buf->b_ind_in_comment2 = 0;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6888
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6889 /* Max lines to search for an open paren. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6890 buf->b_ind_maxparen = 20;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6891
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6892 /* Max lines to search for an open comment. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6893 buf->b_ind_maxcomment = 70;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6894
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6895 /* Handle braces for java code. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6896 buf->b_ind_java = 0;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6897
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6898 /* Not to confuse JS object properties with labels. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6899 buf->b_ind_js = 0;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6900
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6901 /* Handle blocked cases correctly. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6902 buf->b_ind_keep_case_label = 0;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6903
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6904 /* Handle C++ namespace. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6905 buf->b_ind_cpp_namespace = 0;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6906
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6907 /* Handle continuation lines containing conditions of if(), for() and
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6908 * while(). */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6909 buf->b_ind_if_for_while = 0;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6910
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6911 for (p = buf->b_p_cino; *p; )
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6912 {
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6913 l = p++;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6914 if (*p == '-')
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6915 ++p;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6916 digits = p; /* remember where the digits start */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6917 n = getdigits(&p);
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6918 divider = 0;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6919 if (*p == '.') /* ".5s" means a fraction */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6920 {
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6921 fraction = atol((char *)++p);
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6922 while (VIM_ISDIGIT(*p))
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6923 {
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6924 ++p;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6925 if (divider)
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6926 divider *= 10;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6927 else
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6928 divider = 10;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6929 }
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6930 }
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6931 if (*p == 's') /* "2s" means two times 'shiftwidth' */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6932 {
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6933 if (p == digits)
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6934 n = sw; /* just "s" is one 'shiftwidth' */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6935 else
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6936 {
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6937 n *= sw;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6938 if (divider)
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6939 n += (sw * fraction + divider / 2) / divider;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6940 }
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6941 ++p;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6942 }
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6943 if (l[1] == '-')
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6944 n = -n;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6945
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6946 /* When adding an entry here, also update the default 'cinoptions' in
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6947 * doc/indent.txt, and add explanation for it! */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6948 switch (*l)
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6949 {
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6950 case '>': buf->b_ind_level = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6951 case 'e': buf->b_ind_open_imag = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6952 case 'n': buf->b_ind_no_brace = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6953 case 'f': buf->b_ind_first_open = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6954 case '{': buf->b_ind_open_extra = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6955 case '}': buf->b_ind_close_extra = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6956 case '^': buf->b_ind_open_left_imag = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6957 case 'L': buf->b_ind_jump_label = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6958 case ':': buf->b_ind_case = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6959 case '=': buf->b_ind_case_code = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6960 case 'b': buf->b_ind_case_break = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6961 case 'p': buf->b_ind_param = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6962 case 't': buf->b_ind_func_type = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6963 case '/': buf->b_ind_comment = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6964 case 'c': buf->b_ind_in_comment = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6965 case 'C': buf->b_ind_in_comment2 = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6966 case 'i': buf->b_ind_cpp_baseclass = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6967 case '+': buf->b_ind_continuation = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6968 case '(': buf->b_ind_unclosed = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6969 case 'u': buf->b_ind_unclosed2 = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6970 case 'U': buf->b_ind_unclosed_noignore = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6971 case 'W': buf->b_ind_unclosed_wrapped = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6972 case 'w': buf->b_ind_unclosed_whiteok = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6973 case 'm': buf->b_ind_matching_paren = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6974 case 'M': buf->b_ind_paren_prev = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6975 case ')': buf->b_ind_maxparen = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6976 case '*': buf->b_ind_maxcomment = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6977 case 'g': buf->b_ind_scopedecl = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6978 case 'h': buf->b_ind_scopedecl_code = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6979 case 'j': buf->b_ind_java = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6980 case 'J': buf->b_ind_js = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6981 case 'l': buf->b_ind_keep_case_label = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6982 case '#': buf->b_ind_hash_comment = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6983 case 'N': buf->b_ind_cpp_namespace = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6984 case 'k': buf->b_ind_if_for_while = n; break;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6985 }
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6986 if (*p == ',')
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6987 ++p;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6988 }
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6989 }
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6990
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6991 int
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6992 get_c_indent()
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
6993 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6994 pos_T cur_curpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6995 int amount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6996 int scope_amount;
834
5117153003bd updated for version 7.0e
vimboss
parents: 829
diff changeset
6997 int cur_amount = MAXCOL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6998 colnr_T col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6999 char_u *theline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7000 char_u *linecopy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7001 pos_T *trypos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7002 pos_T *tryposBrace = NULL;
6114
65b0974c5beb updated for version 7.4.395
Bram Moolenaar <bram@vim.org>
parents: 6104
diff changeset
7003 pos_T tryposBraceCopy;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7004 pos_T our_paren_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7005 char_u *start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7006 int start_brace;
1532
87b9f21264a7 updated for version 7.1-247
vimboss
parents: 1521
diff changeset
7007 #define BRACE_IN_COL0 1 /* '{' is in column 0 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7008 #define BRACE_AT_START 2 /* '{' is at start of line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7009 #define BRACE_AT_END 3 /* '{' is at end of line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7010 linenr_T ourscope;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7011 char_u *l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7012 char_u *look;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7013 char_u terminated;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7014 int lookfor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7015 #define LOOKFOR_INITIAL 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7016 #define LOOKFOR_IF 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7017 #define LOOKFOR_DO 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7018 #define LOOKFOR_CASE 3
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7019 #define LOOKFOR_ANY 4
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7020 #define LOOKFOR_TERM 5
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7021 #define LOOKFOR_UNTERM 6
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7022 #define LOOKFOR_SCOPEDECL 7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7023 #define LOOKFOR_NOBREAK 8
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7024 #define LOOKFOR_CPP_BASECLASS 9
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7025 #define LOOKFOR_ENUM_OR_INIT 10
6030
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
7026 #define LOOKFOR_JS_KEY 11
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
7027 #define LOOKFOR_NO_COMMA 12
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7028
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7029 int whilelevel;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7030 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7031 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7032 int iscase;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7033 int lookfor_break;
2857
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
7034 int lookfor_cpp_namespace = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7035 int cont_amount = 0; /* amount for continuation line */
2328
15379284e55a Add the 'L' item to 'cinoptions'. (Manuel Konig)
Bram Moolenaar <bram@vim.org>
parents: 2322
diff changeset
7036 int original_line_islabel;
3123
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7037 int added_to_amount = 0;
6030
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
7038 int js_cur_has_key = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7039
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7040 /* make a copy, value is changed below */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7041 int ind_continuation = curbuf->b_ind_continuation;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7042
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7043 /* remember where the cursor was when we started */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7044 cur_curpos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7045
2297
5ffe000a9ecf Improve Javascript indenting. Add "J" flag to 'cino'. (Hari Kumar G)
Bram Moolenaar <bram@vim.org>
parents: 2288
diff changeset
7046 /* if we are at line 1 0 is fine, right? */
5ffe000a9ecf Improve Javascript indenting. Add "J" flag to 'cino'. (Hari Kumar G)
Bram Moolenaar <bram@vim.org>
parents: 2288
diff changeset
7047 if (cur_curpos.lnum == 1)
5ffe000a9ecf Improve Javascript indenting. Add "J" flag to 'cino'. (Hari Kumar G)
Bram Moolenaar <bram@vim.org>
parents: 2288
diff changeset
7048 return 0;
5ffe000a9ecf Improve Javascript indenting. Add "J" flag to 'cino'. (Hari Kumar G)
Bram Moolenaar <bram@vim.org>
parents: 2288
diff changeset
7049
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7050 /* Get a copy of the current contents of the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7051 * This is required, because only the most recent line obtained with
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7052 * ml_get is valid! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7053 linecopy = vim_strsave(ml_get(cur_curpos.lnum));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7054 if (linecopy == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7055 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7056
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7057 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7058 * In insert mode and the cursor is on a ')' truncate the line at the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7059 * cursor position. We don't want to line up with the matching '(' when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7060 * inserting new stuff.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7061 * For unknown reasons the cursor might be past the end of the line, thus
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7062 * check for that.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7063 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7064 if ((State & INSERT)
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1877
diff changeset
7065 && curwin->w_cursor.col < (colnr_T)STRLEN(linecopy)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7066 && linecopy[curwin->w_cursor.col] == ')')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7067 linecopy[curwin->w_cursor.col] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7068
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7069 theline = skipwhite(linecopy);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7070
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7071 /* move the cursor to the start of the line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7072
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7073 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7074
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
7075 original_line_islabel = cin_islabel(); /* XXX */
2328
15379284e55a Add the 'L' item to 'cinoptions'. (Manuel Konig)
Bram Moolenaar <bram@vim.org>
parents: 2322
diff changeset
7076
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7077 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7078 * #defines and so on always go at the left when included in 'cinkeys'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7079 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7080 if (*theline == '#' && (*linecopy == '#' || in_cinkeys('#', ' ', TRUE)))
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7081 amount = curbuf->b_ind_hash_comment;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7082
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7083 /*
2328
15379284e55a Add the 'L' item to 'cinoptions'. (Manuel Konig)
Bram Moolenaar <bram@vim.org>
parents: 2322
diff changeset
7084 * Is it a non-case label? Then that goes at the left margin too unless:
15379284e55a Add the 'L' item to 'cinoptions'. (Manuel Konig)
Bram Moolenaar <bram@vim.org>
parents: 2322
diff changeset
7085 * - JS flag is set.
15379284e55a Add the 'L' item to 'cinoptions'. (Manuel Konig)
Bram Moolenaar <bram@vim.org>
parents: 2322
diff changeset
7086 * - 'L' item has a positive value.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7087 */
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7088 else if (original_line_islabel && !curbuf->b_ind_js
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7089 && curbuf->b_ind_jump_label < 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7090 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7091 amount = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7092 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7093
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7094 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7095 * If we're inside a "//" comment and there is a "//" comment in a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7096 * previous line, lineup with that one.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7097 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7098 else if (cin_islinecomment(theline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7099 && (trypos = find_line_comment()) != NULL) /* XXX */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7100 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7101 /* find how indented the line beginning the comment is */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7102 getvcol(curwin, trypos, &col, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7103 amount = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7104 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7105
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7106 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7107 * If we're inside a comment and not looking at the start of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7108 * comment, try using the 'comments' option.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7109 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7110 else if (!cin_iscomment(theline)
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
7111 && (trypos = ind_find_start_comment()) != NULL)
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7112 /* XXX */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7113 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7114 int lead_start_len = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7115 int lead_middle_len = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7116 char_u lead_start[COM_MAX_LEN]; /* start-comment string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7117 char_u lead_middle[COM_MAX_LEN]; /* middle-comment string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7118 char_u lead_end[COM_MAX_LEN]; /* end-comment string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7119 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7120 int start_align = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7121 int start_off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7122 int done = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7123
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7124 /* find how indented the line beginning the comment is */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7125 getvcol(curwin, trypos, &col, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7126 amount = col;
2764
b5f774f15927 updated for version 7.3.158
Bram Moolenaar <bram@vim.org>
parents: 2762
diff changeset
7127 *lead_start = NUL;
b5f774f15927 updated for version 7.3.158
Bram Moolenaar <bram@vim.org>
parents: 2762
diff changeset
7128 *lead_middle = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7129
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7130 p = curbuf->b_p_com;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7131 while (*p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7132 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7133 int align = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7134 int off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7135 int what = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7136
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7137 while (*p != NUL && *p != ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7138 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7139 if (*p == COM_START || *p == COM_END || *p == COM_MIDDLE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7140 what = *p++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7141 else if (*p == COM_LEFT || *p == COM_RIGHT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7142 align = *p++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7143 else if (VIM_ISDIGIT(*p) || *p == '-')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7144 off = getdigits(&p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7145 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7146 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7147 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7148
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7149 if (*p == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7150 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7151 (void)copy_option_part(&p, lead_end, COM_MAX_LEN, ",");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7152 if (what == COM_START)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7153 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7154 STRCPY(lead_start, lead_end);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7155 lead_start_len = (int)STRLEN(lead_start);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7156 start_off = off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7157 start_align = align;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7158 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7159 else if (what == COM_MIDDLE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7160 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7161 STRCPY(lead_middle, lead_end);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7162 lead_middle_len = (int)STRLEN(lead_middle);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7163 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7164 else if (what == COM_END)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7165 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7166 /* If our line starts with the middle comment string, line it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7167 * up with the comment opener per the 'comments' option. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7168 if (STRNCMP(theline, lead_middle, lead_middle_len) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7169 && STRNCMP(theline, lead_end, STRLEN(lead_end)) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7170 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7171 done = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7172 if (curwin->w_cursor.lnum > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7173 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7174 /* If the start comment string matches in the previous
1532
87b9f21264a7 updated for version 7.1-247
vimboss
parents: 1521
diff changeset
7175 * line, use the indent of that line plus offset. If
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7176 * the middle comment string matches in the previous
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7177 * line, use the indent of that line. XXX */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7178 look = skipwhite(ml_get(curwin->w_cursor.lnum - 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7179 if (STRNCMP(look, lead_start, lead_start_len) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7180 amount = get_indent_lnum(curwin->w_cursor.lnum - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7181 else if (STRNCMP(look, lead_middle,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7182 lead_middle_len) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7183 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7184 amount = get_indent_lnum(curwin->w_cursor.lnum - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7185 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7186 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7187 /* If the start comment string doesn't match with the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7188 * start of the comment, skip this entry. XXX */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7189 else if (STRNCMP(ml_get(trypos->lnum) + trypos->col,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7190 lead_start, lead_start_len) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7191 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7192 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7193 if (start_off != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7194 amount += start_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7195 else if (start_align == COM_RIGHT)
17
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
7196 amount += vim_strsize(lead_start)
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
7197 - vim_strsize(lead_middle);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7198 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7199 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7200
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7201 /* If our line starts with the end comment string, line it up
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7202 * with the middle comment */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7203 if (STRNCMP(theline, lead_middle, lead_middle_len) != 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7204 && STRNCMP(theline, lead_end, STRLEN(lead_end)) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7205 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7206 amount = get_indent_lnum(curwin->w_cursor.lnum - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7207 /* XXX */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7208 if (off != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7209 amount += off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7210 else if (align == COM_RIGHT)
17
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
7211 amount += vim_strsize(lead_start)
9be87deaeb52 updated for version 7.0009
vimboss
parents: 16
diff changeset
7212 - vim_strsize(lead_middle);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7213 done = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7214 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7215 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7216 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7217 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7218
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7219 /* If our line starts with an asterisk, line up with the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7220 * asterisk in the comment opener; otherwise, line up
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7221 * with the first character of the comment text.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7222 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7223 if (done)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7224 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7225 else if (theline[0] == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7226 amount += 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7227 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7228 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7229 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7230 * If we are more than one line away from the comment opener, take
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7231 * the indent of the previous non-empty line. If 'cino' has "CO"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7232 * and we are just below the comment opener and there are any
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7233 * white characters after it line up with the text after it;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7234 * otherwise, add the amount specified by "c" in 'cino'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7235 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7236 amount = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7237 for (lnum = cur_curpos.lnum - 1; lnum > trypos->lnum; --lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7238 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7239 if (linewhite(lnum)) /* skip blank lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7240 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7241 amount = get_indent_lnum(lnum); /* XXX */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7242 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7243 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7244 if (amount == -1) /* use the comment opener */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7245 {
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7246 if (!curbuf->b_ind_in_comment2)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7247 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7248 start = ml_get(trypos->lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7249 look = start + trypos->col + 2; /* skip / and * */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7250 if (*look != NUL) /* if something after it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7251 trypos->col = (colnr_T)(skipwhite(look) - start);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7252 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7253 getvcol(curwin, trypos, &col, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7254 amount = col;
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7255 if (curbuf->b_ind_in_comment2 || *look == NUL)
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7256 amount += curbuf->b_ind_in_comment;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7257 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7258 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7259 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7260
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7261 /*
6030
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
7262 * Are we looking at a ']' that has a match?
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
7263 */
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
7264 else if (*skipwhite(theline) == ']'
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
7265 && (trypos = find_match_char('[', curbuf->b_ind_maxparen)) != NULL)
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
7266 {
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
7267 /* align with the line containing the '['. */
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
7268 amount = get_indent_lnum(trypos->lnum);
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
7269 }
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
7270
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
7271 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7272 * Are we inside parentheses or braces?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7273 */ /* XXX */
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
7274 else if (((trypos = find_match_paren(curbuf->b_ind_maxparen)) != NULL
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7275 && curbuf->b_ind_java == 0)
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
7276 || (tryposBrace = find_start_brace()) != NULL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7277 || trypos != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7278 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7279 if (trypos != NULL && tryposBrace != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7280 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7281 /* Both an unmatched '(' and '{' is found. Use the one which is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7282 * closer to the current cursor position, set the other to NULL. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7283 if (trypos->lnum != tryposBrace->lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7284 ? trypos->lnum < tryposBrace->lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7285 : trypos->col < tryposBrace->col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7286 trypos = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7287 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7288 tryposBrace = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7289 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7290
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7291 if (trypos != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7292 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7293 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7294 * If the matching paren is more than one line away, use the indent of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7295 * a previous non-empty line that matches the same paren.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7296 */
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7297 if (theline[0] == ')' && curbuf->b_ind_paren_prev)
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7298 {
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7299 /* Line up with the start of the matching paren line. */
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7300 amount = get_indent_lnum(curwin->w_cursor.lnum - 1); /* XXX */
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7301 }
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7302 else
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7303 {
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7304 amount = -1;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7305 our_paren_pos = *trypos;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7306 for (lnum = cur_curpos.lnum - 1; lnum > our_paren_pos.lnum; --lnum)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7307 {
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7308 l = skipwhite(ml_get(lnum));
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7309 if (cin_nocode(l)) /* skip comment lines */
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7310 continue;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7311 if (cin_ispreproc_cont(&l, &lnum))
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7312 continue; /* ignore #define, #if, etc. */
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7313 curwin->w_cursor.lnum = lnum;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7314
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7315 /* Skip a comment. XXX */
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
7316 if ((trypos = ind_find_start_comment()) != NULL)
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7317 {
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7318 lnum = trypos->lnum + 1;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7319 continue;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7320 }
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7321
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7322 /* XXX */
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7323 if ((trypos = find_match_paren(
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
7324 corr_ind_maxparen(&cur_curpos))) != NULL
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7325 && trypos->lnum == our_paren_pos.lnum
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7326 && trypos->col == our_paren_pos.col)
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7327 {
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7328 amount = get_indent_lnum(lnum); /* XXX */
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7329
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7330 if (theline[0] == ')')
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7331 {
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7332 if (our_paren_pos.lnum != lnum
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7333 && cur_amount > amount)
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7334 cur_amount = amount;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7335 amount = -1;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7336 }
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7337 break;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7338 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7339 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7340 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7341
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7342 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7343 * Line up with line where the matching paren is. XXX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7344 * If the line starts with a '(' or the indent for unclosed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7345 * parentheses is zero, line up with the unclosed parentheses.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7346 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7347 if (amount == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7348 {
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7349 int ignore_paren_col = 0;
3454
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
7350 int is_if_for_while = 0;
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
7351
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7352 if (curbuf->b_ind_if_for_while)
3454
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
7353 {
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
7354 /* Look for the outermost opening parenthesis on this line
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
7355 * and check whether it belongs to an "if", "for" or "while". */
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
7356
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
7357 pos_T cursor_save = curwin->w_cursor;
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
7358 pos_T outermost;
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
7359 char_u *line;
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
7360
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
7361 trypos = &our_paren_pos;
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
7362 do {
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
7363 outermost = *trypos;
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
7364 curwin->w_cursor.lnum = outermost.lnum;
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
7365 curwin->w_cursor.col = outermost.col;
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
7366
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
7367 trypos = find_match_paren(curbuf->b_ind_maxparen);
3454
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
7368 } while (trypos && trypos->lnum == outermost.lnum);
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
7369
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
7370 curwin->w_cursor = cursor_save;
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
7371
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
7372 line = ml_get(outermost.lnum);
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
7373
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
7374 is_if_for_while =
3461
27f6a22ff88e updated for version 7.3.495
Bram Moolenaar <bram@vim.org>
parents: 3457
diff changeset
7375 cin_is_if_for_while_before_offset(line, &outermost.col);
3454
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
7376 }
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7377
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
7378 amount = skip_label(our_paren_pos.lnum, &look);
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7379 look = skipwhite(look);
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7380 if (*look == '(')
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7381 {
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7382 linenr_T save_lnum = curwin->w_cursor.lnum;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7383 char_u *line;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7384 int look_col;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7385
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7386 /* Ignore a '(' in front of the line that has a match before
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7387 * our matching '('. */
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7388 curwin->w_cursor.lnum = our_paren_pos.lnum;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7389 line = ml_get_curline();
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
7390 look_col = (int)(look - line);
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7391 curwin->w_cursor.col = look_col + 1;
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7392 if ((trypos = findmatchlimit(NULL, ')', 0,
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7393 curbuf->b_ind_maxparen))
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7394 != NULL
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7395 && trypos->lnum == our_paren_pos.lnum
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7396 && trypos->col < our_paren_pos.col)
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7397 ignore_paren_col = trypos->col + 1;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7398
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7399 curwin->w_cursor.lnum = save_lnum;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7400 look = ml_get(our_paren_pos.lnum) + look_col;
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7401 }
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7402 if (theline[0] == ')' || (curbuf->b_ind_unclosed == 0
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7403 && is_if_for_while == 0)
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7404 || (!curbuf->b_ind_unclosed_noignore && *look == '('
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7405 && ignore_paren_col == 0))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7406 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7407 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7408 * If we're looking at a close paren, line up right there;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7409 * otherwise, line up with the next (non-white) character.
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7410 * When b_ind_unclosed_wrapped is set and the matching paren is
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7411 * the last nonwhite character of the line, use either the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7412 * indent of the current line or the indentation of the next
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7413 * outer paren and add b_ind_unclosed_wrapped (for very long
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7414 * lines).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7415 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7416 if (theline[0] != ')')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7417 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7418 cur_amount = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7419 l = ml_get(our_paren_pos.lnum);
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7420 if (curbuf->b_ind_unclosed_wrapped
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7421 && cin_ends_in(l, (char_u *)"(", NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7422 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7423 /* look for opening unmatched paren, indent one level
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7424 * for each additional level */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7425 n = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7426 for (col = 0; col < our_paren_pos.col; ++col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7427 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7428 switch (l[col])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7429 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7430 case '(':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7431 case '{': ++n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7432 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7433
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7434 case ')':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7435 case '}': if (n > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7436 --n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7437 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7438 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7439 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7440
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7441 our_paren_pos.col = 0;
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7442 amount += n * curbuf->b_ind_unclosed_wrapped;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7443 }
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7444 else if (curbuf->b_ind_unclosed_whiteok)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7445 our_paren_pos.col++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7446 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7447 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7448 col = our_paren_pos.col + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7449 while (vim_iswhite(l[col]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7450 col++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7451 if (l[col] != NUL) /* In case of trailing space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7452 our_paren_pos.col = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7453 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7454 our_paren_pos.col++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7455 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7456 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7457
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7458 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7459 * Find how indented the paren is, or the character after it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7460 * if we did the above "if".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7461 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7462 if (our_paren_pos.col > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7463 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7464 getvcol(curwin, &our_paren_pos, &col, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7465 if (cur_amount > (int)col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7466 cur_amount = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7467 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7468 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7469
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7470 if (theline[0] == ')' && curbuf->b_ind_matching_paren)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7471 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7472 /* Line up with the start of the matching paren line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7473 }
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7474 else if ((curbuf->b_ind_unclosed == 0 && is_if_for_while == 0)
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7475 || (!curbuf->b_ind_unclosed_noignore
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7476 && *look == '(' && ignore_paren_col == 0))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7477 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7478 if (cur_amount != MAXCOL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7479 amount = cur_amount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7480 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7481 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7482 {
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7483 /* Add b_ind_unclosed2 for each '(' before our matching one,
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7484 * but ignore (void) before the line (ignore_paren_col). */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7485 col = our_paren_pos.col;
834
5117153003bd updated for version 7.0e
vimboss
parents: 829
diff changeset
7486 while ((int)our_paren_pos.col > ignore_paren_col)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7487 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7488 --our_paren_pos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7489 switch (*ml_get_pos(&our_paren_pos))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7490 {
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7491 case '(': amount += curbuf->b_ind_unclosed2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7492 col = our_paren_pos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7493 break;
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7494 case ')': amount -= curbuf->b_ind_unclosed2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7495 col = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7496 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7497 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7498 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7499
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7500 /* Use b_ind_unclosed once, when the first '(' is not inside
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7501 * braces */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7502 if (col == MAXCOL)
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7503 amount += curbuf->b_ind_unclosed;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7504 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7505 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7506 curwin->w_cursor.lnum = our_paren_pos.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7507 curwin->w_cursor.col = col;
6020
ad005d0114c1 updated for version 7.4.350
Bram Moolenaar <bram@vim.org>
parents: 6016
diff changeset
7508 if (find_match_paren_after_brace(curbuf->b_ind_maxparen)
ad005d0114c1 updated for version 7.4.350
Bram Moolenaar <bram@vim.org>
parents: 6016
diff changeset
7509 != NULL)
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7510 amount += curbuf->b_ind_unclosed2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7511 else
3454
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
7512 {
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
7513 if (is_if_for_while)
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7514 amount += curbuf->b_ind_if_for_while;
3454
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
7515 else
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7516 amount += curbuf->b_ind_unclosed;
3454
214c7ec1c8f9 updated for version 7.3.492
Bram Moolenaar <bram@vim.org>
parents: 3382
diff changeset
7517 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7518 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7519 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7520 * For a line starting with ')' use the minimum of the two
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7521 * positions, to avoid giving it more indent than the previous
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7522 * lines:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7523 * func_long_name( if (x
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7524 * arg && yy
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7525 * ) ^ not here ) ^ not here
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7526 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7527 if (cur_amount < amount)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7528 amount = cur_amount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7529 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7530 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7531
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7532 /* add extra indent for a comment */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7533 if (cin_iscomment(theline))
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7534 amount += curbuf->b_ind_comment;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7535 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7536 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7537 {
6030
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
7538 /*
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
7539 * We are inside braces, there is a { before this line at the position
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
7540 * stored in tryposBrace.
6114
65b0974c5beb updated for version 7.4.395
Bram Moolenaar <bram@vim.org>
parents: 6104
diff changeset
7541 * Make a copy of tryposBrace, it may point to pos_copy inside
65b0974c5beb updated for version 7.4.395
Bram Moolenaar <bram@vim.org>
parents: 6104
diff changeset
7542 * find_start_brace(), which may be changed somewhere.
6030
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
7543 */
6114
65b0974c5beb updated for version 7.4.395
Bram Moolenaar <bram@vim.org>
parents: 6104
diff changeset
7544 tryposBraceCopy = *tryposBrace;
65b0974c5beb updated for version 7.4.395
Bram Moolenaar <bram@vim.org>
parents: 6104
diff changeset
7545 tryposBrace = &tryposBraceCopy;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7546 trypos = tryposBrace;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7547 ourscope = trypos->lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7548 start = ml_get(ourscope);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7549
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7550 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7551 * Now figure out how indented the line is in general.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7552 * If the brace was at the start of the line, we use that;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7553 * otherwise, check out the indentation of the line as
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7554 * a whole and then add the "imaginary indent" to that.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7555 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7556 look = skipwhite(start);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7557 if (*look == '{')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7558 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7559 getvcol(curwin, trypos, &col, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7560 amount = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7561 if (*start == '{')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7562 start_brace = BRACE_IN_COL0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7563 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7564 start_brace = BRACE_AT_START;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7565 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7566 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7567 {
6030
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
7568 /* That opening brace might have been on a continuation
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
7569 * line. if so, find the start of the line. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7570 curwin->w_cursor.lnum = ourscope;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7571
6030
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
7572 /* Position the cursor over the rightmost paren, so that
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
7573 * matching it will take us back to the start of the line. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7574 lnum = ourscope;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7575 if (find_last_paren(start, '(', ')')
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
7576 && (trypos = find_match_paren(curbuf->b_ind_maxparen))
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
7577 != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7578 lnum = trypos->lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7579
6030
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
7580 /* It could have been something like
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7581 * case 1: if (asdf &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7582 * ldfd) {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7583 * }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7584 */
6016
0b7586868f6d updated for version 7.4.348
Bram Moolenaar <bram@vim.org>
parents: 6012
diff changeset
7585 if ((curbuf->b_ind_js || curbuf->b_ind_keep_case_label)
0b7586868f6d updated for version 7.4.348
Bram Moolenaar <bram@vim.org>
parents: 6012
diff changeset
7586 && cin_iscase(skipwhite(ml_get_curline()), FALSE))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7587 amount = get_indent();
6016
0b7586868f6d updated for version 7.4.348
Bram Moolenaar <bram@vim.org>
parents: 6012
diff changeset
7588 else if (curbuf->b_ind_js)
0b7586868f6d updated for version 7.4.348
Bram Moolenaar <bram@vim.org>
parents: 6012
diff changeset
7589 amount = get_indent_lnum(lnum);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7590 else
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
7591 amount = skip_label(lnum, &l);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7592
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7593 start_brace = BRACE_AT_END;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7594 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7595
6030
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
7596 /* For Javascript check if the line starts with "key:". */
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
7597 if (curbuf->b_ind_js)
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
7598 js_cur_has_key = cin_has_js_key(theline);
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
7599
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7600 /*
6030
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
7601 * If we're looking at a closing brace, that's where
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7602 * we want to be. otherwise, add the amount of room
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7603 * that an indent is supposed to be.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7604 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7605 if (theline[0] == '}')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7606 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7607 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7608 * they may want closing braces to line up with something
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7609 * other than the open brace. indulge them, if so.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7610 */
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7611 amount += curbuf->b_ind_close_extra;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7612 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7613 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7614 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7615 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7616 * If we're looking at an "else", try to find an "if"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7617 * to match it with.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7618 * If we're looking at a "while", try to find a "do"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7619 * to match it with.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7620 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7621 lookfor = LOOKFOR_INITIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7622 if (cin_iselse(theline))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7623 lookfor = LOOKFOR_IF;
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
7624 else if (cin_iswhileofdo(theline, cur_curpos.lnum)) /* XXX */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7625 lookfor = LOOKFOR_DO;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7626 if (lookfor != LOOKFOR_INITIAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7627 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7628 curwin->w_cursor.lnum = cur_curpos.lnum;
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
7629 if (find_match(lookfor, ourscope) == OK)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7630 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7631 amount = get_indent(); /* XXX */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7632 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7633 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7634 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7635
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7636 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7637 * We get here if we are not on an "while-of-do" or "else" (or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7638 * failed to find a matching "if").
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7639 * Search backwards for something to line up with.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7640 * First set amount for when we don't find anything.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7641 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7642
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7643 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7644 * if the '{' is _really_ at the left margin, use the imaginary
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7645 * location of a left-margin brace. Otherwise, correct the
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7646 * location for b_ind_open_extra.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7647 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7648
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7649 if (start_brace == BRACE_IN_COL0) /* '{' is in column 0 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7650 {
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7651 amount = curbuf->b_ind_open_left_imag;
2857
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
7652 lookfor_cpp_namespace = TRUE;
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
7653 }
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
7654 else if (start_brace == BRACE_AT_START &&
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
7655 lookfor_cpp_namespace) /* '{' is at start */
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
7656 {
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
7657
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
7658 lookfor_cpp_namespace = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7659 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7660 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7661 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7662 if (start_brace == BRACE_AT_END) /* '{' is at end of line */
2857
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
7663 {
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7664 amount += curbuf->b_ind_open_imag;
2857
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
7665
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
7666 l = skipwhite(ml_get_curline());
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
7667 if (cin_is_cpp_namespace(l))
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7668 amount += curbuf->b_ind_cpp_namespace;
2857
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
7669 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7670 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7671 {
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7672 /* Compensate for adding b_ind_open_extra later. */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7673 amount -= curbuf->b_ind_open_extra;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7674 if (amount < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7675 amount = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7676 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7677 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7678
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7679 lookfor_break = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7680
2297
5ffe000a9ecf Improve Javascript indenting. Add "J" flag to 'cino'. (Hari Kumar G)
Bram Moolenaar <bram@vim.org>
parents: 2288
diff changeset
7681 if (cin_iscase(theline, FALSE)) /* it's a switch() label */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7682 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7683 lookfor = LOOKFOR_CASE; /* find a previous switch() label */
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7684 amount += curbuf->b_ind_case;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7685 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7686 else if (cin_isscopedecl(theline)) /* private:, ... */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7687 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7688 lookfor = LOOKFOR_SCOPEDECL; /* class decl is this block */
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7689 amount += curbuf->b_ind_scopedecl;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7690 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7691 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7692 {
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7693 if (curbuf->b_ind_case_break && cin_isbreak(theline))
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7694 /* break; ... */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7695 lookfor_break = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7696
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7697 lookfor = LOOKFOR_INITIAL;
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7698 /* b_ind_level from start of block */
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7699 amount += curbuf->b_ind_level;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7700 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7701 scope_amount = amount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7702 whilelevel = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7703
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7704 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7705 * Search backwards. If we find something we recognize, line up
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7706 * with that.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7707 *
6030
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
7708 * If we're looking at an open brace, indent
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7709 * the usual amount relative to the conditional
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7710 * that opens the block.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7711 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7712 curwin->w_cursor = cur_curpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7713 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7714 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7715 curwin->w_cursor.lnum--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7716 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7717
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7718 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7719 * If we went all the way back to the start of our scope, line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7720 * up with it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7721 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7722 if (curwin->w_cursor.lnum <= ourscope)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7723 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7724 /* we reached end of scope:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7725 * if looking for a enum or structure initialization
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7726 * go further back:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7727 * if it is an initializer (enum xxx or xxx =), then
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7728 * don't add ind_continuation, otherwise it is a variable
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7729 * declaration:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7730 * int x,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7731 * here; <-- add ind_continuation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7732 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7733 if (lookfor == LOOKFOR_ENUM_OR_INIT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7734 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7735 if (curwin->w_cursor.lnum == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7736 || curwin->w_cursor.lnum
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7737 < ourscope - curbuf->b_ind_maxparen)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7738 {
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7739 /* nothing found (abuse curbuf->b_ind_maxparen as
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7740 * limit) assume terminated line (i.e. a variable
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7741 * initialization) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7742 if (cont_amount > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7743 amount = cont_amount;
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7744 else if (!curbuf->b_ind_js)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7745 amount += ind_continuation;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7746 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7747 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7748
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7749 l = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7750
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7751 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7752 * If we're in a comment now, skip to the start of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7753 * comment.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7754 */
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
7755 trypos = ind_find_start_comment();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7756 if (trypos != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7757 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7758 curwin->w_cursor.lnum = trypos->lnum + 1;
1550
d976f4da2a4d updated for version 7.1-264
vimboss
parents: 1532
diff changeset
7759 curwin->w_cursor.col = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7760 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7761 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7762
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7763 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7764 * Skip preprocessor directives and blank lines.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7765 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7766 if (cin_ispreproc_cont(&l, &curwin->w_cursor.lnum))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7767 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7768
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7769 if (cin_nocode(l))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7770 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7771
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7772 terminated = cin_isterminated(l, FALSE, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7773
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7774 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7775 * If we are at top level and the line looks like a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7776 * function declaration, we are done
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7777 * (it's a variable declaration).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7778 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7779 if (start_brace != BRACE_IN_COL0
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
7780 || !cin_isfuncdecl(&l, curwin->w_cursor.lnum, 0))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7781 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7782 /* if the line is terminated with another ','
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7783 * it is a continued variable initialization.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7784 * don't add extra indent.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7785 * TODO: does not work, if a function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7786 * declaration is split over multiple lines:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7787 * cin_isfuncdecl returns FALSE then.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7788 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7789 if (terminated == ',')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7790 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7791
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7792 /* if it es a enum declaration or an assignment,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7793 * we are done.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7794 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7795 if (terminated != ';' && cin_isinit())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7796 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7797
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7798 /* nothing useful found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7799 if (terminated == 0 || terminated == '{')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7800 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7801 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7802
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7803 if (terminated != ';')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7804 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7805 /* Skip parens and braces. Position the cursor
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7806 * over the rightmost paren, so that matching it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7807 * will take us back to the start of the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7808 */ /* XXX */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7809 trypos = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7810 if (find_last_paren(l, '(', ')'))
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7811 trypos = find_match_paren(
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
7812 curbuf->b_ind_maxparen);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7813
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7814 if (trypos == NULL && find_last_paren(l, '{', '}'))
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
7815 trypos = find_start_brace();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7816
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7817 if (trypos != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7818 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7819 curwin->w_cursor.lnum = trypos->lnum + 1;
1550
d976f4da2a4d updated for version 7.1-264
vimboss
parents: 1532
diff changeset
7820 curwin->w_cursor.col = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7821 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7822 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7823 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7824
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7825 /* it's a variable declaration, add indentation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7826 * like in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7827 * int a,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7828 * b;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7829 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7830 if (cont_amount > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7831 amount = cont_amount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7832 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7833 amount += ind_continuation;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7834 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7835 else if (lookfor == LOOKFOR_UNTERM)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7836 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7837 if (cont_amount > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7838 amount = cont_amount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7839 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7840 amount += ind_continuation;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7841 }
3123
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7842 else
2857
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
7843 {
3123
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7844 if (lookfor != LOOKFOR_TERM
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7845 && lookfor != LOOKFOR_CPP_BASECLASS)
2857
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
7846 {
3123
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7847 amount = scope_amount;
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7848 if (theline[0] == '{')
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7849 {
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7850 amount += curbuf->b_ind_open_extra;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7851 added_to_amount = curbuf->b_ind_open_extra;
3123
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7852 }
2857
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
7853 }
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
7854
3123
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7855 if (lookfor_cpp_namespace)
2857
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
7856 {
3123
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7857 /*
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7858 * Looking for C++ namespace, need to look further
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7859 * back.
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7860 */
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7861 if (curwin->w_cursor.lnum == ourscope)
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7862 continue;
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7863
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7864 if (curwin->w_cursor.lnum == 0
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7865 || curwin->w_cursor.lnum
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7866 < ourscope - FIND_NAMESPACE_LIM)
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7867 break;
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7868
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7869 l = ml_get_curline();
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7870
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7871 /* If we're in a comment now, skip to the start of
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7872 * the comment. */
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
7873 trypos = ind_find_start_comment();
3123
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7874 if (trypos != NULL)
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7875 {
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7876 curwin->w_cursor.lnum = trypos->lnum + 1;
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7877 curwin->w_cursor.col = 0;
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7878 continue;
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7879 }
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7880
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7881 /* Skip preprocessor directives and blank lines. */
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7882 if (cin_ispreproc_cont(&l, &curwin->w_cursor.lnum))
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7883 continue;
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7884
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7885 /* Finally the actual check for "namespace". */
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7886 if (cin_is_cpp_namespace(l))
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7887 {
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7888 amount += curbuf->b_ind_cpp_namespace
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7889 - added_to_amount;
3123
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7890 break;
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7891 }
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7892
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7893 if (cin_nocode(l))
0ecfe54a273f updated for version 7.3.332
Bram Moolenaar <bram@vim.org>
parents: 3058
diff changeset
7894 continue;
2857
f80e67bd6271 updated for version 7.3.202
Bram Moolenaar <bram@vim.org>
parents: 2855
diff changeset
7895 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7896 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7897 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7898 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7899
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7900 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7901 * If we're in a comment now, skip to the start of the comment.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7902 */ /* XXX */
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
7903 if ((trypos = ind_find_start_comment()) != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7904 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7905 curwin->w_cursor.lnum = trypos->lnum + 1;
1550
d976f4da2a4d updated for version 7.1-264
vimboss
parents: 1532
diff changeset
7906 curwin->w_cursor.col = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7907 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7908 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7909
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7910 l = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7911
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7912 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7913 * If this is a switch() label, may line up relative to that.
827
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
7914 * If this is a C++ scope declaration, do the same.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7915 */
2297
5ffe000a9ecf Improve Javascript indenting. Add "J" flag to 'cino'. (Hari Kumar G)
Bram Moolenaar <bram@vim.org>
parents: 2288
diff changeset
7916 iscase = cin_iscase(l, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7917 if (iscase || cin_isscopedecl(l))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7918 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7919 /* we are only looking for cpp base class
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7920 * declaration/initialization any longer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7921 if (lookfor == LOOKFOR_CPP_BASECLASS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7922 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7923
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7924 /* When looking for a "do" we are not interested in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7925 * labels. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7926 if (whilelevel > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7927 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7928
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7929 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7930 * case xx:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7931 * c = 99 + <- this indent plus continuation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7932 *-> here;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7933 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7934 if (lookfor == LOOKFOR_UNTERM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7935 || lookfor == LOOKFOR_ENUM_OR_INIT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7936 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7937 if (cont_amount > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7938 amount = cont_amount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7939 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7940 amount += ind_continuation;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7941 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7942 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7943
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7944 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7945 * case xx: <- line up with this case
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7946 * x = 333;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7947 * case yy:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7948 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7949 if ( (iscase && lookfor == LOOKFOR_CASE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7950 || (iscase && lookfor_break)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7951 || (!iscase && lookfor == LOOKFOR_SCOPEDECL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7952 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7953 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7954 * Check that this case label is not for another
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7955 * switch()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7956 */ /* XXX */
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
7957 if ((trypos = find_start_brace()) == NULL
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
7958 || trypos->lnum == ourscope)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7959 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7960 amount = get_indent(); /* XXX */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7961 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7962 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7963 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7964 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7965
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7966 n = get_indent_nolabel(curwin->w_cursor.lnum); /* XXX */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7967
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7968 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7969 * case xx: if (cond) <- line up with this if
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7970 * y = y + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7971 * -> s = 99;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7972 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7973 * case xx:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7974 * if (cond) <- line up with this line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7975 * y = y + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7976 * -> s = 99;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7977 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7978 if (lookfor == LOOKFOR_TERM)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7979 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7980 if (n)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7981 amount = n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7982
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7983 if (!lookfor_break)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7984 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7985 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7986
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7987 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7988 * case xx: x = x + 1; <- line up with this x
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7989 * -> y = y + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7990 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7991 * case xx: if (cond) <- line up with this if
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7992 * -> y = y + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7993 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7994 if (n)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7995 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7996 amount = n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7997 l = after_label(ml_get_curline());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7998 if (l != NULL && cin_is_cinword(l))
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
7999 {
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
8000 if (theline[0] == '{')
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
8001 amount += curbuf->b_ind_open_extra;
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
8002 else
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
8003 amount += curbuf->b_ind_level
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
8004 + curbuf->b_ind_no_brace;
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 828
diff changeset
8005 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8006 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8007 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8008
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8009 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8010 * Try to get the indent of a statement before the switch
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8011 * label. If nothing is found, line up relative to the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8012 * switch label.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8013 * break; <- may line up with this line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8014 * case xx:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8015 * -> y = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8016 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8017 scope_amount = get_indent() + (iscase /* XXX */
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
8018 ? curbuf->b_ind_case_code
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
8019 : curbuf->b_ind_scopedecl_code);
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
8020 lookfor = curbuf->b_ind_case_break
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
8021 ? LOOKFOR_NOBREAK : LOOKFOR_ANY;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8022 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8023 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8024
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8025 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8026 * Looking for a switch() label or C++ scope declaration,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8027 * ignore other lines, skip {}-blocks.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8028 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8029 if (lookfor == LOOKFOR_CASE || lookfor == LOOKFOR_SCOPEDECL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8030 {
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
8031 if (find_last_paren(l, '{', '}')
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
8032 && (trypos = find_start_brace()) != NULL)
1550
d976f4da2a4d updated for version 7.1-264
vimboss
parents: 1532
diff changeset
8033 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8034 curwin->w_cursor.lnum = trypos->lnum + 1;
1550
d976f4da2a4d updated for version 7.1-264
vimboss
parents: 1532
diff changeset
8035 curwin->w_cursor.col = 0;
d976f4da2a4d updated for version 7.1-264
vimboss
parents: 1532
diff changeset
8036 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8037 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8038 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8039
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8040 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8041 * Ignore jump labels with nothing after them.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8042 */
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
8043 if (!curbuf->b_ind_js && cin_islabel())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8044 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8045 l = after_label(ml_get_curline());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8046 if (l == NULL || cin_nocode(l))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8047 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8048 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8049
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8050 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8051 * Ignore #defines, #if, etc.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8052 * Ignore comment and empty lines.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8053 * (need to get the line again, cin_islabel() may have
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8054 * unlocked it)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8055 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8056 l = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8057 if (cin_ispreproc_cont(&l, &curwin->w_cursor.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8058 || cin_nocode(l))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8059 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8060
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8061 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8062 * Are we at the start of a cpp base class declaration or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8063 * constructor initialization?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8064 */ /* XXX */
827
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
8065 n = FALSE;
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
8066 if (lookfor != LOOKFOR_TERM && curbuf->b_ind_cpp_baseclass > 0)
827
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
8067 {
1336
b8ebbfa519b9 updated for version 7.1-050
vimboss
parents: 1324
diff changeset
8068 n = cin_is_cpp_baseclass(&col);
827
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
8069 l = ml_get_curline();
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
8070 }
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
8071 if (n)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8072 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8073 if (lookfor == LOOKFOR_UNTERM)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8074 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8075 if (cont_amount > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8076 amount = cont_amount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8077 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8078 amount += ind_continuation;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8079 }
828
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
8080 else if (theline[0] == '{')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8081 {
828
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
8082 /* Need to find start of the declaration. */
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
8083 lookfor = LOOKFOR_UNTERM;
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
8084 ind_continuation = 0;
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
8085 continue;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8086 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8087 else
828
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
8088 /* XXX */
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
8089 amount = get_baseclass_amount(col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8090 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8091 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8092 else if (lookfor == LOOKFOR_CPP_BASECLASS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8093 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8094 /* only look, whether there is a cpp base class
827
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
8095 * declaration or initialization before the opening brace.
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
8096 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8097 if (cin_isterminated(l, TRUE, FALSE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8098 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8099 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8100 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8101 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8102
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8103 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8104 * What happens next depends on the line being terminated.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8105 * If terminated with a ',' only consider it terminating if
1224
edc1c9d6dab9 updated for version 7.1b
vimboss
parents: 1096
diff changeset
8106 * there is another unterminated statement behind, eg:
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8107 * 123,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8108 * sizeof
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8109 * here
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8110 * Otherwise check whether it is a enumeration or structure
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8111 * initialisation (not indented) or a variable declaration
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8112 * (indented).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8113 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8114 terminated = cin_isterminated(l, FALSE, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8115
6030
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8116 if (js_cur_has_key)
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8117 {
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8118 js_cur_has_key = 0; /* only check the first line */
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8119 if (curbuf->b_ind_js && terminated == ',')
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8120 {
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8121 /* For Javascript we might be inside an object:
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8122 * key: something, <- align with this
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8123 * key: something
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8124 * or:
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8125 * key: something + <- align with this
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8126 * something,
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8127 * key: something
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8128 */
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8129 lookfor = LOOKFOR_JS_KEY;
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8130 }
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8131 }
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8132 if (lookfor == LOOKFOR_JS_KEY && cin_has_js_key(l))
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8133 {
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8134 amount = get_indent();
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8135 break;
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8136 }
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8137 if (lookfor == LOOKFOR_NO_COMMA)
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8138 {
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8139 if (terminated != ',')
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8140 /* line below current line is the one that starts a
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8141 * (possibly broken) line ending in a comma. */
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8142 break;
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8143 amount = get_indent();
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8144 if (curwin->w_cursor.lnum - 1 == ourscope)
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8145 /* line above is start of the scope, thus current line
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8146 * is the one that stars a (possibly broken) line
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8147 * ending in a comma. */
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8148 break;
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8149 }
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8150
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8151 if (terminated == 0 || (lookfor != LOOKFOR_UNTERM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8152 && terminated == ','))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8153 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8154 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8155 * if we're in the middle of a paren thing,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8156 * go back to the line that starts it so
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8157 * we can get the right prevailing indent
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8158 * if ( foo &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8159 * bar )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8160 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8161 /*
6030
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8162 * Position the cursor over the rightmost paren, so that
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8163 * matching it will take us back to the start of the line.
6030
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8164 * Ignore a match before the start of the block.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8165 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8166 (void)find_last_paren(l, '(', ')');
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
8167 trypos = find_match_paren(corr_ind_maxparen(&cur_curpos));
6030
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8168 if (trypos != NULL && (trypos->lnum < tryposBrace->lnum
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8169 || (trypos->lnum == tryposBrace->lnum
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8170 && trypos->col < tryposBrace->col)))
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8171 trypos = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8172
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8173 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8174 * If we are looking for ',', we also look for matching
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8175 * braces.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8176 */
828
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
8177 if (trypos == NULL && terminated == ','
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
8178 && find_last_paren(l, '{', '}'))
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
8179 trypos = find_start_brace();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8180
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8181 if (trypos != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8182 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8183 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8184 * Check if we are on a case label now. This is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8185 * handled above.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8186 * case xx: if ( asdf &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8187 * asdf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8188 */
1550
d976f4da2a4d updated for version 7.1-264
vimboss
parents: 1532
diff changeset
8189 curwin->w_cursor = *trypos;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8190 l = ml_get_curline();
2297
5ffe000a9ecf Improve Javascript indenting. Add "J" flag to 'cino'. (Hari Kumar G)
Bram Moolenaar <bram@vim.org>
parents: 2288
diff changeset
8191 if (cin_iscase(l, FALSE) || cin_isscopedecl(l))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8192 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8193 ++curwin->w_cursor.lnum;
1550
d976f4da2a4d updated for version 7.1-264
vimboss
parents: 1532
diff changeset
8194 curwin->w_cursor.col = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8195 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8196 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8197 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8198
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8199 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8200 * Skip over continuation lines to find the one to get the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8201 * indent from
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8202 * char *usethis = "bla\
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8203 * bla",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8204 * here;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8205 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8206 if (terminated == ',')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8207 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8208 while (curwin->w_cursor.lnum > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8209 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8210 l = ml_get(curwin->w_cursor.lnum - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8211 if (*l == NUL || l[STRLEN(l) - 1] != '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8212 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8213 --curwin->w_cursor.lnum;
1550
d976f4da2a4d updated for version 7.1-264
vimboss
parents: 1532
diff changeset
8214 curwin->w_cursor.col = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8215 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8216 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8217
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8218 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8219 * Get indent and pointer to text for current line,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8220 * ignoring any jump label. XXX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8221 */
6030
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8222 if (curbuf->b_ind_js)
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8223 cur_amount = get_indent();
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8224 else
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
8225 cur_amount = skip_label(curwin->w_cursor.lnum, &l);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8226 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8227 * If this is just above the line we are indenting, and it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8228 * starts with a '{', line it up with this line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8229 * while (not)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8230 * -> {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8231 * }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8232 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8233 if (terminated != ',' && lookfor != LOOKFOR_TERM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8234 && theline[0] == '{')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8235 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8236 amount = cur_amount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8237 /*
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
8238 * Only add b_ind_open_extra when the current line
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8239 * doesn't start with a '{', which must have a match
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8240 * in the same line (scope is the same). Probably:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8241 * { 1, 2 },
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8242 * -> { 3, 4 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8243 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8244 if (*skipwhite(l) != '{')
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
8245 amount += curbuf->b_ind_open_extra;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
8246
6030
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8247 if (curbuf->b_ind_cpp_baseclass && !curbuf->b_ind_js)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8248 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8249 /* have to look back, whether it is a cpp base
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8250 * class declaration or initialization */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8251 lookfor = LOOKFOR_CPP_BASECLASS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8252 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8253 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8254 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8255 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8256
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8257 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8258 * Check if we are after an "if", "while", etc.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8259 * Also allow " } else".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8260 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8261 if (cin_is_cinword(l) || cin_iselse(skipwhite(l)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8262 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8263 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8264 * Found an unterminated line after an if (), line up
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8265 * with the last one.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8266 * if (cond)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8267 * 100 +
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8268 * -> here;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8269 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8270 if (lookfor == LOOKFOR_UNTERM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8271 || lookfor == LOOKFOR_ENUM_OR_INIT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8272 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8273 if (cont_amount > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8274 amount = cont_amount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8275 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8276 amount += ind_continuation;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8277 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8278 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8279
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8280 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8281 * If this is just above the line we are indenting, we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8282 * are finished.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8283 * while (not)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8284 * -> here;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8285 * Otherwise this indent can be used when the line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8286 * before this is terminated.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8287 * yyy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8288 * if (stat)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8289 * while (not)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8290 * xxx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8291 * -> here;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8292 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8293 amount = cur_amount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8294 if (theline[0] == '{')
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
8295 amount += curbuf->b_ind_open_extra;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8296 if (lookfor != LOOKFOR_TERM)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8297 {
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
8298 amount += curbuf->b_ind_level
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
8299 + curbuf->b_ind_no_brace;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8300 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8301 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8302
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8303 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8304 * Special trick: when expecting the while () after a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8305 * do, line up with the while()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8306 * do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8307 * x = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8308 * -> here
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8309 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8310 l = skipwhite(ml_get_curline());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8311 if (cin_isdo(l))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8312 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8313 if (whilelevel == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8314 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8315 --whilelevel;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8316 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8317
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8318 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8319 * When searching for a terminated line, don't use the
2855
78859ef2982b updated for version 7.3.201
Bram Moolenaar <bram@vim.org>
parents: 2843
diff changeset
8320 * one between the "if" and the matching "else".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8321 * Need to use the scope of this "else". XXX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8322 * If whilelevel != 0 continue looking for a "do {".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8323 */
2855
78859ef2982b updated for version 7.3.201
Bram Moolenaar <bram@vim.org>
parents: 2843
diff changeset
8324 if (cin_iselse(l) && whilelevel == 0)
78859ef2982b updated for version 7.3.201
Bram Moolenaar <bram@vim.org>
parents: 2843
diff changeset
8325 {
78859ef2982b updated for version 7.3.201
Bram Moolenaar <bram@vim.org>
parents: 2843
diff changeset
8326 /* If we're looking at "} else", let's make sure we
78859ef2982b updated for version 7.3.201
Bram Moolenaar <bram@vim.org>
parents: 2843
diff changeset
8327 * find the opening brace of the enclosing scope,
78859ef2982b updated for version 7.3.201
Bram Moolenaar <bram@vim.org>
parents: 2843
diff changeset
8328 * not the one from "if () {". */
78859ef2982b updated for version 7.3.201
Bram Moolenaar <bram@vim.org>
parents: 2843
diff changeset
8329 if (*l == '}')
78859ef2982b updated for version 7.3.201
Bram Moolenaar <bram@vim.org>
parents: 2843
diff changeset
8330 curwin->w_cursor.col =
2861
e6ce47f06836 updated for version 7.3.204
Bram Moolenaar <bram@vim.org>
parents: 2857
diff changeset
8331 (colnr_T)(l - ml_get_curline()) + 1;
2855
78859ef2982b updated for version 7.3.201
Bram Moolenaar <bram@vim.org>
parents: 2843
diff changeset
8332
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
8333 if ((trypos = find_start_brace()) == NULL
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
8334 || find_match(LOOKFOR_IF, trypos->lnum)
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
8335 == FAIL)
2855
78859ef2982b updated for version 7.3.201
Bram Moolenaar <bram@vim.org>
parents: 2843
diff changeset
8336 break;
78859ef2982b updated for version 7.3.201
Bram Moolenaar <bram@vim.org>
parents: 2843
diff changeset
8337 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8338 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8339
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8340 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8341 * If we're below an unterminated line that is not an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8342 * "if" or something, we may line up with this line or
1224
edc1c9d6dab9 updated for version 7.1b
vimboss
parents: 1096
diff changeset
8343 * add something for a continuation line, depending on
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8344 * the line before this one.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8345 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8346 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8347 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8348 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8349 * Found two unterminated lines on a row, line up with
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8350 * the last one.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8351 * c = 99 +
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8352 * 100 +
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8353 * -> here;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8354 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8355 if (lookfor == LOOKFOR_UNTERM)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8356 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8357 /* When line ends in a comma add extra indent */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8358 if (terminated == ',')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8359 amount += ind_continuation;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8360 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8361 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8362
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8363 if (lookfor == LOOKFOR_ENUM_OR_INIT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8364 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8365 /* Found two lines ending in ',', lineup with the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8366 * lowest one, but check for cpp base class
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8367 * declaration/initialization, if it is an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8368 * opening brace or we are looking just for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8369 * enumerations/initializations. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8370 if (terminated == ',')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8371 {
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
8372 if (curbuf->b_ind_cpp_baseclass == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8373 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8374
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8375 lookfor = LOOKFOR_CPP_BASECLASS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8376 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8377 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8378
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8379 /* Ignore unterminated lines in between, but
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8380 * reduce indent. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8381 if (amount > cur_amount)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8382 amount = cur_amount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8383 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8384 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8385 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8386 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8387 * Found first unterminated line on a row, may
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8388 * line up with this line, remember its indent
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8389 * 100 +
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8390 * -> here;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8391 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8392 amount = cur_amount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8393
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8394 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8395 * If previous line ends in ',', check whether we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8396 * are in an initialization or enum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8397 * struct xxx =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8398 * {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8399 * sizeof a,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8400 * 124 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8401 * or a normal possible continuation line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8402 * but only, of no other statement has been found
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8403 * yet.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8404 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8405 if (lookfor == LOOKFOR_INITIAL && terminated == ',')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8406 {
6030
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8407 if (curbuf->b_ind_js)
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8408 {
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8409 /* Search for a line ending in a comma
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8410 * and line up with the line below it
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8411 * (could be the current line).
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8412 * some = [
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8413 * 1, <- line up here
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8414 * 2,
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8415 * some = [
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8416 * 3 + <- line up here
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8417 * 4 *
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8418 * 5,
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8419 * 6,
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8420 */
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8421 lookfor = LOOKFOR_NO_COMMA;
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8422 amount = get_indent(); /* XXX */
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8423 trypos = find_match_char('[',
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8424 curbuf->b_ind_maxparen);
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8425 if (trypos != NULL)
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8426 {
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8427 if (trypos->lnum
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8428 == curwin->w_cursor.lnum - 1)
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8429 {
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8430 /* Current line is first inside
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8431 * [], line up with it. */
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8432 break;
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8433 }
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8434 ourscope = trypos->lnum;
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8435 }
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8436 }
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8437 else
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8438 {
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8439 lookfor = LOOKFOR_ENUM_OR_INIT;
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8440 cont_amount = cin_first_id_amount();
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8441 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8442 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8443 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8444 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8445 if (lookfor == LOOKFOR_INITIAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8446 && *l != NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8447 && l[STRLEN(l) - 1] == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8448 /* XXX */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8449 cont_amount = cin_get_equal_amount(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8450 curwin->w_cursor.lnum);
6030
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8451 if (lookfor != LOOKFOR_TERM
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8452 && lookfor != LOOKFOR_JS_KEY)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8453 lookfor = LOOKFOR_UNTERM;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8454 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8455 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8456 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8457 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8458
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8459 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8460 * Check if we are after a while (cond);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8461 * If so: Ignore until the matching "do".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8462 */
6030
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8463 else if (cin_iswhileofdo_end(terminated)) /* XXX */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8464 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8465 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8466 * Found an unterminated line after a while ();, line up
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8467 * with the last one.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8468 * while (cond);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8469 * 100 + <- line up with this one
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8470 * -> here;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8471 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8472 if (lookfor == LOOKFOR_UNTERM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8473 || lookfor == LOOKFOR_ENUM_OR_INIT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8474 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8475 if (cont_amount > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8476 amount = cont_amount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8477 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8478 amount += ind_continuation;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8479 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8480 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8481
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8482 if (whilelevel == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8483 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8484 lookfor = LOOKFOR_TERM;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8485 amount = get_indent(); /* XXX */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8486 if (theline[0] == '{')
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
8487 amount += curbuf->b_ind_open_extra;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8488 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8489 ++whilelevel;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8490 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8491
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8492 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8493 * We are after a "normal" statement.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8494 * If we had another statement we can stop now and use the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8495 * indent of that other statement.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8496 * Otherwise the indent of the current statement may be used,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8497 * search backwards for the next "normal" statement.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8498 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8499 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8500 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8501 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8502 * Skip single break line, if before a switch label. It
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8503 * may be lined up with the case label.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8504 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8505 if (lookfor == LOOKFOR_NOBREAK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8506 && cin_isbreak(skipwhite(ml_get_curline())))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8507 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8508 lookfor = LOOKFOR_ANY;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8509 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8510 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8511
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8512 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8513 * Handle "do {" line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8514 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8515 if (whilelevel > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8516 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8517 l = cin_skipcomment(ml_get_curline());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8518 if (cin_isdo(l))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8519 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8520 amount = get_indent(); /* XXX */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8521 --whilelevel;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8522 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8523 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8524 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8525
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8526 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8527 * Found a terminated line above an unterminated line. Add
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8528 * the amount for a continuation line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8529 * x = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8530 * y = foo +
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8531 * -> here;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8532 * or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8533 * int x = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8534 * int foo,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8535 * -> here;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8536 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8537 if (lookfor == LOOKFOR_UNTERM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8538 || lookfor == LOOKFOR_ENUM_OR_INIT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8539 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8540 if (cont_amount > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8541 amount = cont_amount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8542 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8543 amount += ind_continuation;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8544 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8545 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8546
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8547 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8548 * Found a terminated line above a terminated line or "if"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8549 * etc. line. Use the amount of the line below us.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8550 * x = 1; x = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8551 * if (asdf) y = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8552 * while (asdf) ->here;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8553 * here;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8554 * ->foo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8555 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8556 if (lookfor == LOOKFOR_TERM)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8557 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8558 if (!lookfor_break && whilelevel == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8559 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8560 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8561
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8562 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8563 * First line above the one we're indenting is terminated.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8564 * To know what needs to be done look further backward for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8565 * a terminated line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8566 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8567 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8568 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8569 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8570 * position the cursor over the rightmost paren, so
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8571 * that matching it will take us back to the start of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8572 * the line. Helps for:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8573 * func(asdr,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8574 * asdfasdf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8575 * here;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8576 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8577 term_again:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8578 l = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8579 if (find_last_paren(l, '(', ')')
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
8580 && (trypos = find_match_paren(
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
8581 curbuf->b_ind_maxparen)) != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8582 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8583 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8584 * Check if we are on a case label now. This is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8585 * handled above.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8586 * case xx: if ( asdf &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8587 * asdf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8588 */
1550
d976f4da2a4d updated for version 7.1-264
vimboss
parents: 1532
diff changeset
8589 curwin->w_cursor = *trypos;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8590 l = ml_get_curline();
2297
5ffe000a9ecf Improve Javascript indenting. Add "J" flag to 'cino'. (Hari Kumar G)
Bram Moolenaar <bram@vim.org>
parents: 2288
diff changeset
8591 if (cin_iscase(l, FALSE) || cin_isscopedecl(l))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8592 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8593 ++curwin->w_cursor.lnum;
1550
d976f4da2a4d updated for version 7.1-264
vimboss
parents: 1532
diff changeset
8594 curwin->w_cursor.col = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8595 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8596 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8597 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8598
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8599 /* When aligning with the case statement, don't align
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8600 * with a statement after it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8601 * case 1: { <-- don't use this { position
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8602 * stat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8603 * }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8604 * case 2:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8605 * stat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8606 * }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8607 */
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
8608 iscase = (curbuf->b_ind_keep_case_label
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
8609 && cin_iscase(l, FALSE));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8610
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8611 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8612 * Get indent and pointer to text for current line,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8613 * ignoring any jump label.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8614 */
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
8615 amount = skip_label(curwin->w_cursor.lnum, &l);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8616
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8617 if (theline[0] == '{')
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
8618 amount += curbuf->b_ind_open_extra;
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
8619 /* See remark above: "Only add b_ind_open_extra.." */
827
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
8620 l = skipwhite(l);
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
8621 if (*l == '{')
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
8622 amount -= curbuf->b_ind_open_extra;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8623 lookfor = iscase ? LOOKFOR_ANY : LOOKFOR_TERM;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8624
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8625 /*
827
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
8626 * When a terminated line starts with "else" skip to
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
8627 * the matching "if":
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
8628 * else 3;
856
8cd729851562 updated for version 7.0g
vimboss
parents: 840
diff changeset
8629 * indent this;
827
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
8630 * Need to use the scope of this "else". XXX
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
8631 * If whilelevel != 0 continue looking for a "do {".
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
8632 */
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
8633 if (lookfor == LOOKFOR_TERM
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
8634 && *l != '}'
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
8635 && cin_iselse(l)
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
8636 && whilelevel == 0)
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
8637 {
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
8638 if ((trypos = find_start_brace()) == NULL
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
8639 || find_match(LOOKFOR_IF, trypos->lnum)
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
8640 == FAIL)
827
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
8641 break;
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
8642 continue;
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
8643 }
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
8644
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
8645 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8646 * If we're at the end of a block, skip to the start of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8647 * that block.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8648 */
3172
c349a670716a updated for version 7.3.356
Bram Moolenaar <bram@vim.org>
parents: 3123
diff changeset
8649 l = ml_get_curline();
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
8650 if (find_last_paren(l, '{', '}') /* XXX */
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
8651 && (trypos = find_start_brace()) != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8652 {
1550
d976f4da2a4d updated for version 7.1-264
vimboss
parents: 1532
diff changeset
8653 curwin->w_cursor = *trypos;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8654 /* if not "else {" check for terminated again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8655 /* but skip block for "} else {" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8656 l = cin_skipcomment(ml_get_curline());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8657 if (*l == '}' || !cin_iselse(l))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8658 goto term_again;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8659 ++curwin->w_cursor.lnum;
1550
d976f4da2a4d updated for version 7.1-264
vimboss
parents: 1532
diff changeset
8660 curwin->w_cursor.col = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8661 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8662 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8663 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8664 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8665 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8666 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8667
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8668 /* add extra indent for a comment */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8669 if (cin_iscomment(theline))
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
8670 amount += curbuf->b_ind_comment;
2328
15379284e55a Add the 'L' item to 'cinoptions'. (Manuel Konig)
Bram Moolenaar <bram@vim.org>
parents: 2322
diff changeset
8671
15379284e55a Add the 'L' item to 'cinoptions'. (Manuel Konig)
Bram Moolenaar <bram@vim.org>
parents: 2322
diff changeset
8672 /* subtract extra left-shift for jump labels */
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
8673 if (curbuf->b_ind_jump_label > 0 && original_line_islabel)
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
8674 amount -= curbuf->b_ind_jump_label;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8675 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8676 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8677 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8678 /*
6030
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8679 * ok -- we're not inside any sort of structure at all!
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8680 *
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8681 * This means we're at the top level, and everything should
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8682 * basically just match where the previous line is, except
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8683 * for the lines immediately following a function declaration,
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8684 * which are K&R-style parameters and need to be indented.
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8685 *
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8686 * if our line starts with an open brace, forget about any
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8687 * prevailing indent and make sure it looks like the start
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8688 * of a function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8689 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8690
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8691 if (theline[0] == '{')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8692 {
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
8693 amount = curbuf->b_ind_first_open;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8694 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8695
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8696 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8697 * If the NEXT line is a function declaration, the current
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8698 * line needs to be indented as a function type spec.
2094
e319a4fe6e32 updated for version 7.2.378
Bram Moolenaar <bram@zimbu.org>
parents: 2030
diff changeset
8699 * Don't do this if the current line looks like a comment or if the
e319a4fe6e32 updated for version 7.2.378
Bram Moolenaar <bram@zimbu.org>
parents: 2030
diff changeset
8700 * current line is terminated, ie. ends in ';', or if the current line
e319a4fe6e32 updated for version 7.2.378
Bram Moolenaar <bram@zimbu.org>
parents: 2030
diff changeset
8701 * contains { or }: "void f() {\n if (1)"
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8702 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8703 else if (cur_curpos.lnum < curbuf->b_ml.ml_line_count
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8704 && !cin_nocode(theline)
2094
e319a4fe6e32 updated for version 7.2.378
Bram Moolenaar <bram@zimbu.org>
parents: 2030
diff changeset
8705 && vim_strchr(theline, '{') == NULL
e319a4fe6e32 updated for version 7.2.378
Bram Moolenaar <bram@zimbu.org>
parents: 2030
diff changeset
8706 && vim_strchr(theline, '}') == NULL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8707 && !cin_ends_in(theline, (char_u *)":", NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8708 && !cin_ends_in(theline, (char_u *)",", NULL)
3220
534b3ef1cf14 updated for version 7.3.380
Bram Moolenaar <bram@vim.org>
parents: 3218
diff changeset
8709 && cin_isfuncdecl(NULL, cur_curpos.lnum + 1,
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
8710 cur_curpos.lnum + 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8711 && !cin_isterminated(theline, FALSE, TRUE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8712 {
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
8713 amount = curbuf->b_ind_func_type;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8714 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8715 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8716 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8717 amount = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8718 curwin->w_cursor = cur_curpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8719
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8720 /* search backwards until we find something we recognize */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8721
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8722 while (curwin->w_cursor.lnum > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8723 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8724 curwin->w_cursor.lnum--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8725 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8726
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8727 l = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8728
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8729 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8730 * If we're in a comment now, skip to the start of the comment.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8731 */ /* XXX */
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
8732 if ((trypos = ind_find_start_comment()) != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8733 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8734 curwin->w_cursor.lnum = trypos->lnum + 1;
1550
d976f4da2a4d updated for version 7.1-264
vimboss
parents: 1532
diff changeset
8735 curwin->w_cursor.col = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8736 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8737 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8738
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8739 /*
827
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
8740 * Are we at the start of a cpp base class declaration or
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
8741 * constructor initialization?
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8742 */ /* XXX */
827
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
8743 n = FALSE;
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
8744 if (curbuf->b_ind_cpp_baseclass != 0 && theline[0] != '{')
827
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
8745 {
1336
b8ebbfa519b9 updated for version 7.1-050
vimboss
parents: 1324
diff changeset
8746 n = cin_is_cpp_baseclass(&col);
827
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
8747 l = ml_get_curline();
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
8748 }
fd1b3406fd1c updated for version 7.0d02
vimboss
parents: 819
diff changeset
8749 if (n)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8750 {
828
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
8751 /* XXX */
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
8752 amount = get_baseclass_amount(col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8753 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8754 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8755
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8756 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8757 * Skip preprocessor directives and blank lines.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8758 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8759 if (cin_ispreproc_cont(&l, &curwin->w_cursor.lnum))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8760 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8761
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8762 if (cin_nocode(l))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8763 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8764
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8765 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8766 * If the previous line ends in ',', use one level of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8767 * indentation:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8768 * int foo,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8769 * bar;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8770 * do this before checking for '}' in case of eg.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8771 * enum foobar
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8772 * {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8773 * ...
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8774 * } foo,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8775 * bar;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8776 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8777 n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8778 if (cin_ends_in(l, (char_u *)",", NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8779 || (*l != NUL && (n = l[STRLEN(l) - 1]) == '\\'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8780 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8781 /* take us back to opening paren */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8782 if (find_last_paren(l, '(', ')')
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
8783 && (trypos = find_match_paren(
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
8784 curbuf->b_ind_maxparen)) != NULL)
1550
d976f4da2a4d updated for version 7.1-264
vimboss
parents: 1532
diff changeset
8785 curwin->w_cursor = *trypos;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8786
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8787 /* For a line ending in ',' that is a continuation line go
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8788 * back to the first line with a backslash:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8789 * char *foo = "bla\
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8790 * bla",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8791 * here;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8792 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8793 while (n == 0 && curwin->w_cursor.lnum > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8794 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8795 l = ml_get(curwin->w_cursor.lnum - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8796 if (*l == NUL || l[STRLEN(l) - 1] != '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8797 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8798 --curwin->w_cursor.lnum;
1550
d976f4da2a4d updated for version 7.1-264
vimboss
parents: 1532
diff changeset
8799 curwin->w_cursor.col = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8800 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8801
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8802 amount = get_indent(); /* XXX */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8803
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8804 if (amount == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8805 amount = cin_first_id_amount();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8806 if (amount == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8807 amount = ind_continuation;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8808 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8809 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8810
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8811 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8812 * If the line looks like a function declaration, and we're
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8813 * not in a comment, put it the left margin.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8814 */
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
8815 if (cin_isfuncdecl(NULL, cur_curpos.lnum, 0)) /* XXX */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8816 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8817 l = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8818
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8819 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8820 * Finding the closing '}' of a previous function. Put
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8821 * current line at the left margin. For when 'cino' has "fs".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8822 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8823 if (*skipwhite(l) == '}')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8824 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8825
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8826 /* (matching {)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8827 * If the previous line ends on '};' (maybe followed by
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8828 * comments) align at column 0. For example:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8829 * char *string_array[] = { "foo",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8830 * / * x * / "b};ar" }; / * foobar * /
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8831 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8832 if (cin_ends_in(l, (char_u *)"};", NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8833 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8834
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8835 /*
6030
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8836 * If the previous line ends on '[' we are probably in an
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8837 * array constant:
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8838 * something = [
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8839 * 234, <- extra indent
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8840 */
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8841 if (cin_ends_in(l, (char_u *)"[", NULL))
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8842 {
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8843 amount = get_indent() + ind_continuation;
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8844 break;
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8845 }
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8846
9a4efda75b5e updated for version 7.4.355
Bram Moolenaar <bram@vim.org>
parents: 6020
diff changeset
8847 /*
3186
c025592d7b1d updated for version 7.3.363
Bram Moolenaar <bram@vim.org>
parents: 3172
diff changeset
8848 * Find a line only has a semicolon that belongs to a previous
c025592d7b1d updated for version 7.3.363
Bram Moolenaar <bram@vim.org>
parents: 3172
diff changeset
8849 * line ending in '}', e.g. before an #endif. Don't increase
c025592d7b1d updated for version 7.3.363
Bram Moolenaar <bram@vim.org>
parents: 3172
diff changeset
8850 * indent then.
c025592d7b1d updated for version 7.3.363
Bram Moolenaar <bram@vim.org>
parents: 3172
diff changeset
8851 */
c025592d7b1d updated for version 7.3.363
Bram Moolenaar <bram@vim.org>
parents: 3172
diff changeset
8852 if (*(look = skipwhite(l)) == ';' && cin_nocode(look + 1))
c025592d7b1d updated for version 7.3.363
Bram Moolenaar <bram@vim.org>
parents: 3172
diff changeset
8853 {
c025592d7b1d updated for version 7.3.363
Bram Moolenaar <bram@vim.org>
parents: 3172
diff changeset
8854 pos_T curpos_save = curwin->w_cursor;
c025592d7b1d updated for version 7.3.363
Bram Moolenaar <bram@vim.org>
parents: 3172
diff changeset
8855
c025592d7b1d updated for version 7.3.363
Bram Moolenaar <bram@vim.org>
parents: 3172
diff changeset
8856 while (curwin->w_cursor.lnum > 1)
c025592d7b1d updated for version 7.3.363
Bram Moolenaar <bram@vim.org>
parents: 3172
diff changeset
8857 {
c025592d7b1d updated for version 7.3.363
Bram Moolenaar <bram@vim.org>
parents: 3172
diff changeset
8858 look = ml_get(--curwin->w_cursor.lnum);
c025592d7b1d updated for version 7.3.363
Bram Moolenaar <bram@vim.org>
parents: 3172
diff changeset
8859 if (!(cin_nocode(look) || cin_ispreproc_cont(
c025592d7b1d updated for version 7.3.363
Bram Moolenaar <bram@vim.org>
parents: 3172
diff changeset
8860 &look, &curwin->w_cursor.lnum)))
c025592d7b1d updated for version 7.3.363
Bram Moolenaar <bram@vim.org>
parents: 3172
diff changeset
8861 break;
c025592d7b1d updated for version 7.3.363
Bram Moolenaar <bram@vim.org>
parents: 3172
diff changeset
8862 }
c025592d7b1d updated for version 7.3.363
Bram Moolenaar <bram@vim.org>
parents: 3172
diff changeset
8863 if (curwin->w_cursor.lnum > 0
c025592d7b1d updated for version 7.3.363
Bram Moolenaar <bram@vim.org>
parents: 3172
diff changeset
8864 && cin_ends_in(look, (char_u *)"}", NULL))
c025592d7b1d updated for version 7.3.363
Bram Moolenaar <bram@vim.org>
parents: 3172
diff changeset
8865 break;
c025592d7b1d updated for version 7.3.363
Bram Moolenaar <bram@vim.org>
parents: 3172
diff changeset
8866
c025592d7b1d updated for version 7.3.363
Bram Moolenaar <bram@vim.org>
parents: 3172
diff changeset
8867 curwin->w_cursor = curpos_save;
c025592d7b1d updated for version 7.3.363
Bram Moolenaar <bram@vim.org>
parents: 3172
diff changeset
8868 }
c025592d7b1d updated for version 7.3.363
Bram Moolenaar <bram@vim.org>
parents: 3172
diff changeset
8869
c025592d7b1d updated for version 7.3.363
Bram Moolenaar <bram@vim.org>
parents: 3172
diff changeset
8870 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8871 * If the PREVIOUS line is a function declaration, the current
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8872 * line (and the ones that follow) needs to be indented as
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8873 * parameters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8874 */
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
8875 if (cin_isfuncdecl(&l, curwin->w_cursor.lnum, 0))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8876 {
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
8877 amount = curbuf->b_ind_param;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8878 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8879 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8880
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8881 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8882 * If the previous line ends in ';' and the line before the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8883 * previous line ends in ',' or '\', ident to column zero:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8884 * int foo,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8885 * bar;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8886 * indent_to_0 here;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8887 */
828
01583c79d5f4 updated for version 7.0d03
vimboss
parents: 827
diff changeset
8888 if (cin_ends_in(l, (char_u *)";", NULL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8889 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8890 l = ml_get(curwin->w_cursor.lnum - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8891 if (cin_ends_in(l, (char_u *)",", NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8892 || (*l != NUL && l[STRLEN(l) - 1] == '\\'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8893 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8894 l = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8895 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8896
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8897 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8898 * Doesn't look like anything interesting -- so just
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8899 * use the indent of this line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8900 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8901 * Position the cursor over the rightmost paren, so that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8902 * matching it will take us back to the start of the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8903 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8904 find_last_paren(l, '(', ')');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8905
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
8906 if ((trypos = find_match_paren(curbuf->b_ind_maxparen)) != NULL)
1550
d976f4da2a4d updated for version 7.1-264
vimboss
parents: 1532
diff changeset
8907 curwin->w_cursor = *trypos;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8908 amount = get_indent(); /* XXX */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8909 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8910 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8911
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8912 /* add extra indent for a comment */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8913 if (cin_iscomment(theline))
5438
878ed73c7070 updated for version 7.4.069
Bram Moolenaar <bram@vim.org>
parents: 5432
diff changeset
8914 amount += curbuf->b_ind_comment;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8915
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8916 /* add extra indent if the previous line ended in a backslash:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8917 * "asdfasdf\
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8918 * here";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8919 * char *foo = "asdf\
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8920 * here";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8921 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8922 if (cur_curpos.lnum > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8923 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8924 l = ml_get(cur_curpos.lnum - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8925 if (*l != NUL && l[STRLEN(l) - 1] == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8926 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8927 cur_amount = cin_get_equal_amount(cur_curpos.lnum - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8928 if (cur_amount > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8929 amount = cur_amount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8930 else if (cur_amount == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8931 amount += ind_continuation;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8932 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8933 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8934 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8935 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8936
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8937 theend:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8938 /* put the cursor back where it belongs */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8939 curwin->w_cursor = cur_curpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8940
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8941 vim_free(linecopy);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8942
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8943 if (amount < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8944 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8945 return amount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8946 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8947
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8948 static int
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
8949 find_match(lookfor, ourscope)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8950 int lookfor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8951 linenr_T ourscope;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8952 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8953 char_u *look;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8954 pos_T *theirscope;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8955 char_u *mightbeif;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8956 int elselevel;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8957 int whilelevel;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8958
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8959 if (lookfor == LOOKFOR_IF)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8960 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8961 elselevel = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8962 whilelevel = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8963 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8964 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8965 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8966 elselevel = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8967 whilelevel = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8968 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8969
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8970 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8971
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8972 while (curwin->w_cursor.lnum > ourscope + 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8973 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8974 curwin->w_cursor.lnum--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8975 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8976
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8977 look = cin_skipcomment(ml_get_curline());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8978 if (cin_iselse(look)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8979 || cin_isif(look)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8980 || cin_isdo(look) /* XXX */
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
8981 || cin_iswhileofdo(look, curwin->w_cursor.lnum))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8982 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8983 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8984 * if we've gone outside the braces entirely,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8985 * we must be out of scope...
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8986 */
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
8987 theirscope = find_start_brace(); /* XXX */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8988 if (theirscope == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8989 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8990
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8991 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8992 * and if the brace enclosing this is further
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8993 * back than the one enclosing the else, we're
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8994 * out of luck too.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8995 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8996 if (theirscope->lnum < ourscope)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8997 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8998
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8999 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9000 * and if they're enclosed in a *deeper* brace,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9001 * then we can ignore it because it's in a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9002 * different scope...
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9003 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9004 if (theirscope->lnum > ourscope)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9005 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9006
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9007 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9008 * if it was an "else" (that's not an "else if")
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9009 * then we need to go back to another if, so
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9010 * increment elselevel
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9011 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9012 look = cin_skipcomment(ml_get_curline());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9013 if (cin_iselse(look))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9014 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9015 mightbeif = cin_skipcomment(look + 4);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9016 if (!cin_isif(mightbeif))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9017 ++elselevel;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9018 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9019 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9020
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9021 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9022 * if it was a "while" then we need to go back to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9023 * another "do", so increment whilelevel. XXX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9024 */
5442
faf7e86203b5 updated for version 7.4.071
Bram Moolenaar <bram@vim.org>
parents: 5438
diff changeset
9025 if (cin_iswhileofdo(look, curwin->w_cursor.lnum))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9026 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9027 ++whilelevel;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9028 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9029 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9030
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9031 /* If it's an "if" decrement elselevel */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9032 look = cin_skipcomment(ml_get_curline());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9033 if (cin_isif(look))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9034 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9035 elselevel--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9036 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9037 * When looking for an "if" ignore "while"s that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9038 * get in the way.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9039 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9040 if (elselevel == 0 && lookfor == LOOKFOR_IF)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9041 whilelevel = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9042 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9043
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9044 /* If it's a "do" decrement whilelevel */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9045 if (cin_isdo(look))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9046 whilelevel--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9047
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9048 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9049 * if we've used up all the elses, then
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9050 * this must be the if that we want!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9051 * match the indent level of that if.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9052 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9053 if (elselevel <= 0 && whilelevel <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9054 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9055 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9056 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9057 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9058 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9059 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9060 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9061
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9062 # if defined(FEAT_EVAL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9063 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9064 * Get indent level from 'indentexpr'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9065 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9066 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9067 get_expr_indent()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9068 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9069 int indent;
4117
4584e59860b8 updated for version 7.3.812
Bram Moolenaar <bram@vim.org>
parents: 4029
diff changeset
9070 pos_T save_pos;
4584e59860b8 updated for version 7.3.812
Bram Moolenaar <bram@vim.org>
parents: 4029
diff changeset
9071 colnr_T save_curswant;
4584e59860b8 updated for version 7.3.812
Bram Moolenaar <bram@vim.org>
parents: 4029
diff changeset
9072 int save_set_curswant;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9073 int save_State;
681
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
9074 int use_sandbox = was_set_insecurely((char_u *)"indentexpr",
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
9075 OPT_LOCAL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9076
4117
4584e59860b8 updated for version 7.3.812
Bram Moolenaar <bram@vim.org>
parents: 4029
diff changeset
9077 /* Save and restore cursor position and curswant, in case it was changed
4584e59860b8 updated for version 7.3.812
Bram Moolenaar <bram@vim.org>
parents: 4029
diff changeset
9078 * via :normal commands */
4584e59860b8 updated for version 7.3.812
Bram Moolenaar <bram@vim.org>
parents: 4029
diff changeset
9079 save_pos = curwin->w_cursor;
4584e59860b8 updated for version 7.3.812
Bram Moolenaar <bram@vim.org>
parents: 4029
diff changeset
9080 save_curswant = curwin->w_curswant;
4584e59860b8 updated for version 7.3.812
Bram Moolenaar <bram@vim.org>
parents: 4029
diff changeset
9081 save_set_curswant = curwin->w_set_curswant;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9082 set_vim_var_nr(VV_LNUM, curwin->w_cursor.lnum);
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 626
diff changeset
9083 if (use_sandbox)
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 626
diff changeset
9084 ++sandbox;
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 626
diff changeset
9085 ++textlock;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9086 indent = eval_to_number(curbuf->b_p_inde);
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 626
diff changeset
9087 if (use_sandbox)
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 626
diff changeset
9088 --sandbox;
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 626
diff changeset
9089 --textlock;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9090
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9091 /* Restore the cursor position so that 'indentexpr' doesn't need to.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9092 * Pretend to be in Insert mode, allow cursor past end of line for "o"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9093 * command. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9094 save_State = State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9095 State = INSERT;
4117
4584e59860b8 updated for version 7.3.812
Bram Moolenaar <bram@vim.org>
parents: 4029
diff changeset
9096 curwin->w_cursor = save_pos;
4584e59860b8 updated for version 7.3.812
Bram Moolenaar <bram@vim.org>
parents: 4029
diff changeset
9097 curwin->w_curswant = save_curswant;
4584e59860b8 updated for version 7.3.812
Bram Moolenaar <bram@vim.org>
parents: 4029
diff changeset
9098 curwin->w_set_curswant = save_set_curswant;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9099 check_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9100 State = save_State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9101
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9102 /* If there is an error, just keep the current indent. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9103 if (indent < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9104 indent = get_indent();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9105
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9106 return indent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9107 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9108 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9109
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9110 #endif /* FEAT_CINDENT */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9111
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9112 #if defined(FEAT_LISP) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9113
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9114 static int lisp_match __ARGS((char_u *p));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9115
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9116 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9117 lisp_match(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9118 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9119 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9120 char_u buf[LSIZE];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9121 int len;
5712
06e5f65c34d8 updated for version 7.4.201
Bram Moolenaar <bram@vim.org>
parents: 5442
diff changeset
9122 char_u *word = *curbuf->b_p_lw != NUL ? curbuf->b_p_lw : p_lispwords;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9123
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9124 while (*word != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9125 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9126 (void)copy_option_part(&word, buf, LSIZE, ",");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9127 len = (int)STRLEN(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9128 if (STRNCMP(buf, p, len) == 0 && p[len] == ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9129 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9130 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9131 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9132 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9133
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9134 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9135 * When 'p' is present in 'cpoptions, a Vi compatible method is used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9136 * The incompatible newer method is quite a bit better at indenting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9137 * code in lisp-like languages than the traditional one; it's still
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9138 * mostly heuristics however -- Dirk van Deun, dirk@rave.org
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9139 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9140 * TODO:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9141 * Findmatch() should be adapted for lisp, also to make showmatch
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9142 * work correctly: now (v5.3) it seems all C/C++ oriented:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9143 * - it does not recognize the #\( and #\) notations as character literals
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9144 * - it doesn't know about comments starting with a semicolon
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9145 * - it incorrectly interprets '(' as a character literal
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9146 * All this messes up get_lisp_indent in some rare cases.
14
946da5994c01 updated for version 7.0006
vimboss
parents: 11
diff changeset
9147 * Update from Sergey Khorev:
946da5994c01 updated for version 7.0006
vimboss
parents: 11
diff changeset
9148 * I tried to fix the first two issues.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9149 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9150 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9151 get_lisp_indent()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9152 {
14
946da5994c01 updated for version 7.0006
vimboss
parents: 11
diff changeset
9153 pos_T *pos, realpos, paren;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9154 int amount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9155 char_u *that;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9156 colnr_T col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9157 colnr_T firsttry;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9158 int parencount, quotecount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9159 int vi_lisp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9160
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9161 /* Set vi_lisp to use the vi-compatible method */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9162 vi_lisp = (vim_strchr(p_cpo, CPO_LISP) != NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9163
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9164 realpos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9165 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9166
14
946da5994c01 updated for version 7.0006
vimboss
parents: 11
diff changeset
9167 if ((pos = findmatch(NULL, '(')) == NULL)
946da5994c01 updated for version 7.0006
vimboss
parents: 11
diff changeset
9168 pos = findmatch(NULL, '[');
946da5994c01 updated for version 7.0006
vimboss
parents: 11
diff changeset
9169 else
946da5994c01 updated for version 7.0006
vimboss
parents: 11
diff changeset
9170 {
946da5994c01 updated for version 7.0006
vimboss
parents: 11
diff changeset
9171 paren = *pos;
946da5994c01 updated for version 7.0006
vimboss
parents: 11
diff changeset
9172 pos = findmatch(NULL, '[');
946da5994c01 updated for version 7.0006
vimboss
parents: 11
diff changeset
9173 if (pos == NULL || ltp(pos, &paren))
946da5994c01 updated for version 7.0006
vimboss
parents: 11
diff changeset
9174 pos = &paren;
946da5994c01 updated for version 7.0006
vimboss
parents: 11
diff changeset
9175 }
946da5994c01 updated for version 7.0006
vimboss
parents: 11
diff changeset
9176 if (pos != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9177 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9178 /* Extra trick: Take the indent of the first previous non-white
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9179 * line that is at the same () level. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9180 amount = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9181 parencount = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9182
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9183 while (--curwin->w_cursor.lnum >= pos->lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9184 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9185 if (linewhite(curwin->w_cursor.lnum))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9186 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9187 for (that = ml_get_curline(); *that != NUL; ++that)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9188 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9189 if (*that == ';')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9190 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9191 while (*(that + 1) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9192 ++that;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9193 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9194 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9195 if (*that == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9196 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9197 if (*(that + 1) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9198 ++that;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9199 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9200 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9201 if (*that == '"' && *(that + 1) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9202 {
983
f3669fbc9a31 updated for version 7.0-109
vimboss
parents: 964
diff changeset
9203 while (*++that && *that != '"')
f3669fbc9a31 updated for version 7.0-109
vimboss
parents: 964
diff changeset
9204 {
f3669fbc9a31 updated for version 7.0-109
vimboss
parents: 964
diff changeset
9205 /* skipping escaped characters in the string */
f3669fbc9a31 updated for version 7.0-109
vimboss
parents: 964
diff changeset
9206 if (*that == '\\')
f3669fbc9a31 updated for version 7.0-109
vimboss
parents: 964
diff changeset
9207 {
f3669fbc9a31 updated for version 7.0-109
vimboss
parents: 964
diff changeset
9208 if (*++that == NUL)
f3669fbc9a31 updated for version 7.0-109
vimboss
parents: 964
diff changeset
9209 break;
f3669fbc9a31 updated for version 7.0-109
vimboss
parents: 964
diff changeset
9210 if (that[1] == NUL)
f3669fbc9a31 updated for version 7.0-109
vimboss
parents: 964
diff changeset
9211 {
f3669fbc9a31 updated for version 7.0-109
vimboss
parents: 964
diff changeset
9212 ++that;
f3669fbc9a31 updated for version 7.0-109
vimboss
parents: 964
diff changeset
9213 break;
f3669fbc9a31 updated for version 7.0-109
vimboss
parents: 964
diff changeset
9214 }
f3669fbc9a31 updated for version 7.0-109
vimboss
parents: 964
diff changeset
9215 }
f3669fbc9a31 updated for version 7.0-109
vimboss
parents: 964
diff changeset
9216 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9217 }
14
946da5994c01 updated for version 7.0006
vimboss
parents: 11
diff changeset
9218 if (*that == '(' || *that == '[')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9219 ++parencount;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 11
diff changeset
9220 else if (*that == ')' || *that == ']')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9221 --parencount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9222 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9223 if (parencount == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9224 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9225 amount = get_indent();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9226 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9227 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9228 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9229
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9230 if (amount == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9231 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9232 curwin->w_cursor.lnum = pos->lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9233 curwin->w_cursor.col = pos->col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9234 col = pos->col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9235
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9236 that = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9237
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9238 if (vi_lisp && get_indent() == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9239 amount = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9240 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9241 {
5995
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
9242 char_u *line = that;
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
9243
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9244 amount = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9245 while (*that && col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9246 {
5995
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
9247 amount += lbr_chartabsize_adv(line, &that, (colnr_T)amount);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9248 col--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9249 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9250
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9251 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9252 * Some keywords require "body" indenting rules (the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9253 * non-standard-lisp ones are Scheme special forms):
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9254 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9255 * (let ((a 1)) instead (let ((a 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9256 * (...)) of (...))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9257 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9258
14
946da5994c01 updated for version 7.0006
vimboss
parents: 11
diff changeset
9259 if (!vi_lisp && (*that == '(' || *that == '[')
946da5994c01 updated for version 7.0006
vimboss
parents: 11
diff changeset
9260 && lisp_match(that + 1))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9261 amount += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9262 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9263 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9264 that++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9265 amount++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9266 firsttry = amount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9267
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9268 while (vim_iswhite(*that))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9269 {
5995
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
9270 amount += lbr_chartabsize(line, that, (colnr_T)amount);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9271 ++that;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9272 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9273
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9274 if (*that && *that != ';') /* not a comment line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9275 {
1532
87b9f21264a7 updated for version 7.1-247
vimboss
parents: 1521
diff changeset
9276 /* test *that != '(' to accommodate first let/do
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9277 * argument if it is more than one line */
14
946da5994c01 updated for version 7.0006
vimboss
parents: 11
diff changeset
9278 if (!vi_lisp && *that != '(' && *that != '[')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9279 firsttry++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9280
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9281 parencount = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9282 quotecount = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9283
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9284 if (vi_lisp
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9285 || (*that != '"'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9286 && *that != '\''
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9287 && *that != '#'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9288 && (*that < '0' || *that > '9')))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9289 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9290 while (*that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9291 && (!vim_iswhite(*that)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9292 || quotecount
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9293 || parencount)
14
946da5994c01 updated for version 7.0006
vimboss
parents: 11
diff changeset
9294 && (!((*that == '(' || *that == '[')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9295 && !quotecount
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9296 && !parencount
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9297 && vi_lisp)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9298 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9299 if (*that == '"')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9300 quotecount = !quotecount;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 11
diff changeset
9301 if ((*that == '(' || *that == '[')
946da5994c01 updated for version 7.0006
vimboss
parents: 11
diff changeset
9302 && !quotecount)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9303 ++parencount;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 11
diff changeset
9304 if ((*that == ')' || *that == ']')
946da5994c01 updated for version 7.0006
vimboss
parents: 11
diff changeset
9305 && !quotecount)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9306 --parencount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9307 if (*that == '\\' && *(that+1) != NUL)
5995
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
9308 amount += lbr_chartabsize_adv(
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
9309 line, &that, (colnr_T)amount);
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
9310 amount += lbr_chartabsize_adv(
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
9311 line, &that, (colnr_T)amount);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9312 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9313 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9314 while (vim_iswhite(*that))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9315 {
5995
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
9316 amount += lbr_chartabsize(
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
9317 line, that, (colnr_T)amount);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9318 that++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9319 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9320 if (!*that || *that == ';')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9321 amount = firsttry;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9322 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9323 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9324 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9325 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9326 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9327 else
14
946da5994c01 updated for version 7.0006
vimboss
parents: 11
diff changeset
9328 amount = 0; /* no matching '(' or '[' found, use zero indent */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9329
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9330 curwin->w_cursor = realpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9331
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9332 return amount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9333 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9334 #endif /* FEAT_LISP */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9335
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9336 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9337 prepare_to_exit()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9338 {
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
9339 #if defined(SIGHUP) && defined(SIG_IGN)
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
9340 /* Ignore SIGHUP, because a dropped connection causes a read error, which
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
9341 * makes Vim exit and then handling SIGHUP causes various reentrance
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
9342 * problems. */
36
125e80798a85 updated for version 7.0021
vimboss
parents: 24
diff changeset
9343 signal(SIGHUP, SIG_IGN);
125e80798a85 updated for version 7.0021
vimboss
parents: 24
diff changeset
9344 #endif
125e80798a85 updated for version 7.0021
vimboss
parents: 24
diff changeset
9345
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9346 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9347 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9348 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9349 gui.dying = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9350 out_trash(); /* trash any pending output */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9351 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9352 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9353 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9354 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9355 windgoto((int)Rows - 1, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9356
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9357 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9358 * Switch terminal mode back now, so messages end up on the "normal"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9359 * screen (if there are two screens).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9360 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9361 settmode(TMODE_COOK);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9362 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9363 if (can_end_termcap_mode(FALSE) == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9364 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9365 stoptermcap();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9366 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9367 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9368 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9369
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9370 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9371 * Preserve files and exit.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9372 * When called IObuff must contain a message.
5338
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5275
diff changeset
9373 * NOTE: This may be called from deathtrap() in a signal handler, avoid unsafe
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5275
diff changeset
9374 * functions, such as allocating memory.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9375 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9376 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9377 preserve_exit()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9378 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9379 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9380
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9381 prepare_to_exit();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9382
625
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 613
diff changeset
9383 /* Setting this will prevent free() calls. That avoids calling free()
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 613
diff changeset
9384 * recursively when free() was invoked with a bad pointer. */
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 613
diff changeset
9385 really_exiting = TRUE;
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 613
diff changeset
9386
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9387 out_str(IObuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9388 screen_start(); /* don't know where cursor is now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9389 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9390
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9391 ml_close_notmod(); /* close all not-modified buffers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9392
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9393 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9394 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9395 if (buf->b_ml.ml_mfp != NULL && buf->b_ml.ml_mfp->mf_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9396 {
5338
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5275
diff changeset
9397 OUT_STR("Vim: preserving files...\n");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9398 screen_start(); /* don't know where cursor is now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9399 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9400 ml_sync_all(FALSE, FALSE); /* preserve all swap files */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9401 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9402 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9403 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9404
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9405 ml_close_all(FALSE); /* close all memfiles, without deleting */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9406
5338
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5275
diff changeset
9407 OUT_STR("Vim: Finished.\n");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9408
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9409 getout(1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9410 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9411
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9412 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9413 * return TRUE if "fname" exists.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9414 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9415 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9416 vim_fexists(fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9417 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9418 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9419 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9420
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9421 if (mch_stat((char *)fname, &st))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9422 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9423 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9424 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9425
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9426 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9427 * Check for CTRL-C pressed, but only once in a while.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9428 * Should be used instead of ui_breakcheck() for functions that check for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9429 * each line in the file. Calling ui_breakcheck() each time takes too much
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9430 * time, because it can be a system call.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9431 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9432
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9433 #ifndef BREAKCHECK_SKIP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9434 # ifdef FEAT_GUI /* assume the GUI only runs on fast computers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9435 # define BREAKCHECK_SKIP 200
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9436 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9437 # define BREAKCHECK_SKIP 32
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9438 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9439 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9440
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9441 static int breakcheck_count = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9442
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9443 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9444 line_breakcheck()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9445 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9446 if (++breakcheck_count >= BREAKCHECK_SKIP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9447 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9448 breakcheck_count = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9449 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9450 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9451 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9452
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9453 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9454 * Like line_breakcheck() but check 10 times less often.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9455 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9456 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9457 fast_breakcheck()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9458 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9459 if (++breakcheck_count >= BREAKCHECK_SKIP * 10)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9460 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9461 breakcheck_count = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9462 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9463 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9464 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9465
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9466 /*
2016
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9467 * Invoke expand_wildcards() for one pattern.
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9468 * Expand items like "%:h" before the expansion.
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9469 * Returns OK or FAIL.
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9470 */
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9471 int
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9472 expand_wildcards_eval(pat, num_file, file, flags)
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9473 char_u **pat; /* pointer to input pattern */
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9474 int *num_file; /* resulting number of files */
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9475 char_u ***file; /* array of resulting files */
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9476 int flags; /* EW_DIR, etc. */
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9477 {
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9478 int ret = FAIL;
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9479 char_u *eval_pat = NULL;
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9480 char_u *exp_pat = *pat;
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9481 char_u *ignored_msg;
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9482 int usedlen;
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9483
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9484 if (*exp_pat == '%' || *exp_pat == '#' || *exp_pat == '<')
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9485 {
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9486 ++emsg_off;
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9487 eval_pat = eval_vars(exp_pat, exp_pat, &usedlen,
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9488 NULL, &ignored_msg, NULL);
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9489 --emsg_off;
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9490 if (eval_pat != NULL)
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9491 exp_pat = concat_str(eval_pat, exp_pat + usedlen);
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9492 }
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9493
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9494 if (exp_pat != NULL)
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9495 ret = expand_wildcards(1, &exp_pat, num_file, file, flags);
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9496
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9497 if (eval_pat != NULL)
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9498 {
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9499 vim_free(exp_pat);
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9500 vim_free(eval_pat);
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9501 }
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9502
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9503 return ret;
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9504 }
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9505
03c191181749 updated for version 7.2-313
vimboss
parents: 2002
diff changeset
9506 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9507 * Expand wildcards. Calls gen_expand_wildcards() and removes files matching
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9508 * 'wildignore'.
2354
f4440cdd59ae Fixed: crash with ":find " completion, using uninitialized count.
Bram Moolenaar <bram@vim.org>
parents: 2328
diff changeset
9509 * Returns OK or FAIL. When FAIL then "num_file" won't be set.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9510 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9511 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9512 expand_wildcards(num_pat, pat, num_file, file, flags)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9513 int num_pat; /* number of input patterns */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9514 char_u **pat; /* array of input patterns */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9515 int *num_file; /* resulting number of files */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9516 char_u ***file; /* array of resulting files */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9517 int flags; /* EW_DIR, etc. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9518 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9519 int retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9520 int i, j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9521 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9522 int non_suf_match; /* number without matching suffix */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9523
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9524 retval = gen_expand_wildcards(num_pat, pat, num_file, file, flags);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9525
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9526 /* When keeping all matches, return here */
2354
f4440cdd59ae Fixed: crash with ":find " completion, using uninitialized count.
Bram Moolenaar <bram@vim.org>
parents: 2328
diff changeset
9527 if ((flags & EW_KEEPALL) || retval == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9528 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9529
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9530 #ifdef FEAT_WILDIGN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9531 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9532 * Remove names that match 'wildignore'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9533 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9534 if (*p_wig)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9535 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9536 char_u *ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9537
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9538 /* check all files in (*file)[] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9539 for (i = 0; i < *num_file; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9540 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9541 ffname = FullName_save((*file)[i], FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9542 if (ffname == NULL) /* out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9543 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9544 # ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9545 vms_remove_version(ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9546 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9547 if (match_file_list(p_wig, (*file)[i], ffname))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9548 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9549 /* remove this matching file from the list */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9550 vim_free((*file)[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9551 for (j = i; j + 1 < *num_file; ++j)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9552 (*file)[j] = (*file)[j + 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9553 --*num_file;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9554 --i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9555 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9556 vim_free(ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9557 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9558 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9559 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9560
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9561 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9562 * Move the names where 'suffixes' match to the end.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9563 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9564 if (*num_file > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9565 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9566 non_suf_match = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9567 for (i = 0; i < *num_file; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9568 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9569 if (!match_suffix((*file)[i]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9570 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9571 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9572 * Move the name without matching suffix to the front
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9573 * of the list.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9574 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9575 p = (*file)[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9576 for (j = i; j > non_suf_match; --j)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9577 (*file)[j] = (*file)[j - 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9578 (*file)[non_suf_match++] = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9579 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9580 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9581 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9582
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9583 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9584 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9585
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9586 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9587 * Return TRUE if "fname" matches with an entry in 'suffixes'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9588 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9589 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9590 match_suffix(fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9591 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9592 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9593 int fnamelen, setsuflen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9594 char_u *setsuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9595 #define MAXSUFLEN 30 /* maximum length of a file suffix */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9596 char_u suf_buf[MAXSUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9597
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9598 fnamelen = (int)STRLEN(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9599 setsuflen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9600 for (setsuf = p_su; *setsuf; )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9601 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9602 setsuflen = copy_option_part(&setsuf, suf_buf, MAXSUFLEN, ".,");
1937
d92bab35a167 updated for version 7.2-234
vimboss
parents: 1929
diff changeset
9603 if (setsuflen == 0)
d92bab35a167 updated for version 7.2-234
vimboss
parents: 1929
diff changeset
9604 {
d92bab35a167 updated for version 7.2-234
vimboss
parents: 1929
diff changeset
9605 char_u *tail = gettail(fname);
d92bab35a167 updated for version 7.2-234
vimboss
parents: 1929
diff changeset
9606
d92bab35a167 updated for version 7.2-234
vimboss
parents: 1929
diff changeset
9607 /* empty entry: match name without a '.' */
d92bab35a167 updated for version 7.2-234
vimboss
parents: 1929
diff changeset
9608 if (vim_strchr(tail, '.') == NULL)
d92bab35a167 updated for version 7.2-234
vimboss
parents: 1929
diff changeset
9609 {
d92bab35a167 updated for version 7.2-234
vimboss
parents: 1929
diff changeset
9610 setsuflen = 1;
d92bab35a167 updated for version 7.2-234
vimboss
parents: 1929
diff changeset
9611 break;
d92bab35a167 updated for version 7.2-234
vimboss
parents: 1929
diff changeset
9612 }
d92bab35a167 updated for version 7.2-234
vimboss
parents: 1929
diff changeset
9613 }
d92bab35a167 updated for version 7.2-234
vimboss
parents: 1929
diff changeset
9614 else
d92bab35a167 updated for version 7.2-234
vimboss
parents: 1929
diff changeset
9615 {
d92bab35a167 updated for version 7.2-234
vimboss
parents: 1929
diff changeset
9616 if (fnamelen >= setsuflen
d92bab35a167 updated for version 7.2-234
vimboss
parents: 1929
diff changeset
9617 && fnamencmp(suf_buf, fname + fnamelen - setsuflen,
d92bab35a167 updated for version 7.2-234
vimboss
parents: 1929
diff changeset
9618 (size_t)setsuflen) == 0)
d92bab35a167 updated for version 7.2-234
vimboss
parents: 1929
diff changeset
9619 break;
d92bab35a167 updated for version 7.2-234
vimboss
parents: 1929
diff changeset
9620 setsuflen = 0;
d92bab35a167 updated for version 7.2-234
vimboss
parents: 1929
diff changeset
9621 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9622 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9623 return (setsuflen != 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9624 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9625
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9626 #if !defined(NO_EXPANDPATH) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9627
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9628 # ifdef VIM_BACKTICK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9629 static int vim_backtick __ARGS((char_u *p));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9630 static int expand_backtick __ARGS((garray_T *gap, char_u *pat, int flags));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9631 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9632
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9633 # if defined(MSDOS) || defined(FEAT_GUI_W16) || defined(WIN3264)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9634 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9635 * File name expansion code for MS-DOS, Win16 and Win32. It's here because
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9636 * it's shared between these systems.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9637 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9638 # if defined(DJGPP) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9639 # define _cdecl /* DJGPP doesn't have this */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9640 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9641 # ifdef __BORLANDC__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9642 # define _cdecl _RTLENTRYF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9643 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9644 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9645
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9646 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9647 * comparison function for qsort in dos_expandpath()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9648 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9649 static int _cdecl
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9650 pstrcmp(const void *a, const void *b)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9651 {
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
9652 return (pathcmp(*(char **)a, *(char **)b, -1));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9653 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9654
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9655 # ifndef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9656 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9657 namelowcpy(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9658 char_u *d,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9659 char_u *s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9660 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9661 # ifdef DJGPP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9662 if (USE_LONG_FNAME) /* don't lower case on Windows 95/NT systems */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9663 while (*s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9664 *d++ = *s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9665 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9666 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9667 while (*s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9668 *d++ = TOLOWER_LOC(*s++);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9669 *d = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9670 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9671 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9672
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9673 /*
445
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9674 * Recursively expand one path component into all matching files and/or
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9675 * directories. Adds matches to "gap". Handles "*", "?", "[a-z]", "**", etc.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9676 * Return the number of matches found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9677 * "path" has backslashes before chars that are not to be expanded, starting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9678 * at "path[wildoff]".
445
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9679 * Return the number of matches found.
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9680 * NOTE: much of this is identical to unix_expandpath(), keep in sync!
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9681 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9682 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9683 dos_expandpath(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9684 garray_T *gap,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9685 char_u *path,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9686 int wildoff,
445
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9687 int flags, /* EW_* flags */
1224
edc1c9d6dab9 updated for version 7.1b
vimboss
parents: 1096
diff changeset
9688 int didstar) /* expanded "**" once already */
445
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9689 {
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9690 char_u *buf;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9691 char_u *path_end;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9692 char_u *p, *s, *e;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9693 int start_len = gap->ga_len;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9694 char_u *pat;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9695 regmatch_T regmatch;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9696 int starts_with_dot;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9697 int matches;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9698 int len;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9699 int starstar = FALSE;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9700 static int stardepth = 0; /* depth for "**" expansion */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9701 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9702 WIN32_FIND_DATA fb;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9703 HANDLE hFind = (HANDLE)0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9704 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9705 WIN32_FIND_DATAW wfb;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9706 WCHAR *wn = NULL; /* UCS-2 name, NULL when not used. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9707 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9708 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9709 struct ffblk fb;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9710 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9711 char_u *matchname;
445
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9712 int ok;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9713
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9714 /* Expanding "**" may take a long time, check for CTRL-C. */
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9715 if (stardepth > 0)
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9716 {
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9717 ui_breakcheck();
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9718 if (got_int)
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9719 return 0;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9720 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9721
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9722 /* make room for file name */
445
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9723 buf = alloc((int)STRLEN(path) + BASENAMELEN + 5);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9724 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9725 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9726
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9727 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9728 * Find the first part in the path name that contains a wildcard or a ~1.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9729 * Copy it into buf, including the preceding characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9730 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9731 p = buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9732 s = buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9733 e = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9734 path_end = path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9735 while (*path_end != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9736 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9737 /* May ignore a wildcard that has a backslash before it; it will
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9738 * be removed by rem_backslash() or file_pat_to_reg_pat() below. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9739 if (path_end >= path + wildoff && rem_backslash(path_end))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9740 *p++ = *path_end++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9741 else if (*path_end == '\\' || *path_end == ':' || *path_end == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9742 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9743 if (e != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9744 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9745 s = p + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9746 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9747 else if (path_end >= path + wildoff
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9748 && vim_strchr((char_u *)"*?[~", *path_end) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9749 e = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9750 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9751 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9752 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 445
diff changeset
9753 len = (*mb_ptr2len)(path_end);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9754 STRNCPY(p, path_end, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9755 p += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9756 path_end += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9757 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9758 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9759 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9760 *p++ = *path_end++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9761 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9762 e = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9763 *e = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9764
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9765 /* now we have one wildcard component between s and e */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9766 /* Remove backslashes between "wildoff" and the start of the wildcard
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9767 * component. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9768 for (p = buf + wildoff; p < s; ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9769 if (rem_backslash(p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9770 {
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1617
diff changeset
9771 STRMOVE(p, p + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9772 --e;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9773 --s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9774 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9775
445
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9776 /* Check for "**" between "s" and "e". */
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9777 for (p = s; p < e; ++p)
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9778 if (p[0] == '*' && p[1] == '*')
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9779 starstar = TRUE;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9780
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9781 starts_with_dot = (*s == '.');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9782 pat = file_pat_to_reg_pat(s, e, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9783 if (pat == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9784 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9785 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9786 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9787 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9788
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9789 /* compile the regexp into a program */
3261
ce6afdc00290 updated for version 7.3.399
Bram Moolenaar <bram@vim.org>
parents: 3220
diff changeset
9790 if (flags & (EW_NOERROR | EW_NOTWILD))
2966
aa998de9f959 updated for version 7.3.255
Bram Moolenaar <bram@vim.org>
parents: 2953
diff changeset
9791 ++emsg_silent;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9792 regmatch.rm_ic = TRUE; /* Always ignore case */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9793 regmatch.regprog = vim_regcomp(pat, RE_MAGIC);
3261
ce6afdc00290 updated for version 7.3.399
Bram Moolenaar <bram@vim.org>
parents: 3220
diff changeset
9794 if (flags & (EW_NOERROR | EW_NOTWILD))
2966
aa998de9f959 updated for version 7.3.255
Bram Moolenaar <bram@vim.org>
parents: 2953
diff changeset
9795 --emsg_silent;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9796 vim_free(pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9797
3261
ce6afdc00290 updated for version 7.3.399
Bram Moolenaar <bram@vim.org>
parents: 3220
diff changeset
9798 if (regmatch.regprog == NULL && (flags & EW_NOTWILD) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9799 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9800 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9801 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9802 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9803
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9804 /* remember the pattern or file name being looked for */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9805 matchname = vim_strsave(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9806
445
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9807 /* If "**" is by itself, this is the first time we encounter it and more
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9808 * is following then find matches without any directory. */
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9809 if (!didstar && stardepth < 100 && starstar && e - s == 2
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9810 && *path_end == '/')
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9811 {
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9812 STRCPY(s, path_end + 1);
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9813 ++stardepth;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9814 (void)dos_expandpath(gap, buf, (int)(s - buf), flags, TRUE);
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9815 --stardepth;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9816 }
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9817
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9818 /* Scan all files in the directory with "dir/ *.*" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9819 STRCPY(s, "*.*");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9820 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9821 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9822 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9823 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9824 /* The active codepage differs from 'encoding'. Attempt using the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9825 * wide function. If it fails because it is not implemented fall back
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9826 * to the non-wide version (for Windows 98) */
1752
a8aae2e1d2ae updated for version 7.2-049
vimboss
parents: 1733
diff changeset
9827 wn = enc_to_utf16(buf, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9828 if (wn != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9829 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9830 hFind = FindFirstFileW(wn, &wfb);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9831 if (hFind == INVALID_HANDLE_VALUE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9832 && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9833 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9834 vim_free(wn);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9835 wn = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9836 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9837 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9838 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9839
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9840 if (wn == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9841 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9842 hFind = FindFirstFile(buf, &fb);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9843 ok = (hFind != INVALID_HANDLE_VALUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9844 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9845 /* If we are expanding wildcards we try both files and directories */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9846 ok = (findfirst((char *)buf, &fb,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9847 (*path_end != NUL || (flags & EW_DIR)) ? FA_DIREC : 0) == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9848 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9849
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9850 while (ok)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9851 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9852 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9853 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9854 if (wn != NULL)
1752
a8aae2e1d2ae updated for version 7.2-049
vimboss
parents: 1733
diff changeset
9855 p = utf16_to_enc(wfb.cFileName, NULL); /* p is allocated here */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9856 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9857 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9858 p = (char_u *)fb.cFileName;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9859 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9860 p = (char_u *)fb.ff_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9861 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9862 /* Ignore entries starting with a dot, unless when asked for. Accept
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9863 * all entries found with "matchname". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9864 if ((p[0] != '.' || starts_with_dot)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9865 && (matchname == NULL
3261
ce6afdc00290 updated for version 7.3.399
Bram Moolenaar <bram@vim.org>
parents: 3220
diff changeset
9866 || (regmatch.regprog != NULL
ce6afdc00290 updated for version 7.3.399
Bram Moolenaar <bram@vim.org>
parents: 3220
diff changeset
9867 && vim_regexec(&regmatch, p, (colnr_T)0))
2984
aa40bddeea9a updated for version 7.3.264
Bram Moolenaar <bram@vim.org>
parents: 2966
diff changeset
9868 || ((flags & EW_NOTWILD)
aa40bddeea9a updated for version 7.3.264
Bram Moolenaar <bram@vim.org>
parents: 2966
diff changeset
9869 && fnamencmp(path + (s - buf), p, e - s) == 0)))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9870 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9871 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9872 STRCPY(s, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9873 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9874 namelowcpy(s, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9875 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9876 len = (int)STRLEN(buf);
445
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9877
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9878 if (starstar && stardepth < 100)
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9879 {
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9880 /* For "**" in the pattern first go deeper in the tree to
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9881 * find matches. */
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9882 STRCPY(buf + len, "/**");
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9883 STRCPY(buf + len + 3, path_end);
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9884 ++stardepth;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9885 (void)dos_expandpath(gap, buf, len + 1, flags, TRUE);
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9886 --stardepth;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9887 }
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9888
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9889 STRCPY(buf + len, path_end);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9890 if (mch_has_exp_wildcard(path_end))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9891 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9892 /* need to expand another component of the path */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9893 /* remove backslashes for the remaining components only */
445
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9894 (void)dos_expandpath(gap, buf, len + 1, flags, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9895 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9896 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9897 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9898 /* no more wildcards, check if there is a match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9899 /* remove backslashes for the remaining components only */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9900 if (*path_end != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9901 backslash_halve(buf + len + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9902 if (mch_getperm(buf) >= 0) /* add existing file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9903 addfile(gap, buf, flags);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9904 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9905 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9906
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9907 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9908 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9909 if (wn != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9910 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9911 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9912 ok = FindNextFileW(hFind, &wfb);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9913 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9914 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9915 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9916 ok = FindNextFile(hFind, &fb);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9917 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9918 ok = (findnext(&fb) == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9919 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9920
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9921 /* If no more matches and no match was used, try expanding the name
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9922 * itself. Finds the long name of a short filename. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9923 if (!ok && matchname != NULL && gap->ga_len == start_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9924 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9925 STRCPY(s, matchname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9926 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9927 FindClose(hFind);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9928 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9929 if (wn != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9930 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9931 vim_free(wn);
1752
a8aae2e1d2ae updated for version 7.2-049
vimboss
parents: 1733
diff changeset
9932 wn = enc_to_utf16(buf, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9933 if (wn != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9934 hFind = FindFirstFileW(wn, &wfb);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9935 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9936 if (wn == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9937 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9938 hFind = FindFirstFile(buf, &fb);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9939 ok = (hFind != INVALID_HANDLE_VALUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9940 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9941 ok = (findfirst((char *)buf, &fb,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9942 (*path_end != NUL || (flags & EW_DIR)) ? FA_DIREC : 0) == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9943 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9944 vim_free(matchname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9945 matchname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9946 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9947 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9948
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9949 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9950 FindClose(hFind);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9951 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9952 vim_free(wn);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9953 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9954 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9955 vim_free(buf);
4805
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4752
diff changeset
9956 vim_regfree(regmatch.regprog);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9957 vim_free(matchname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9958
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9959 matches = gap->ga_len - start_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9960 if (matches > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9961 qsort(((char_u **)gap->ga_data) + start_len, (size_t)matches,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9962 sizeof(char_u *), pstrcmp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9963 return matches;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9964 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9965
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9966 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9967 mch_expandpath(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9968 garray_T *gap,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9969 char_u *path,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9970 int flags) /* EW_* flags */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9971 {
445
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9972 return dos_expandpath(gap, path, 0, flags, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9973 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9974 # endif /* MSDOS || FEAT_GUI_W16 || WIN3264 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9975
445
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9976 #if (defined(UNIX) && !defined(VMS)) || defined(USE_UNIXFILENAME) \
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9977 || defined(PROTO)
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9978 /*
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9979 * Unix style wildcard expansion code.
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9980 * It's here because it's used both for Unix and Mac.
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9981 */
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9982 static int pstrcmp __ARGS((const void *, const void *));
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9983
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9984 static int
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9985 pstrcmp(a, b)
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9986 const void *a, *b;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9987 {
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9988 return (pathcmp(*(char **)a, *(char **)b, -1));
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9989 }
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9990
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9991 /*
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9992 * Recursively expand one path component into all matching files and/or
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9993 * directories. Adds matches to "gap". Handles "*", "?", "[a-z]", "**", etc.
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9994 * "path" has backslashes before chars that are not to be expanded, starting
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9995 * at "path + wildoff".
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9996 * Return the number of matches found.
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9997 * NOTE: much of this is identical to dos_expandpath(), keep in sync!
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9998 */
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
9999 int
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10000 unix_expandpath(gap, path, wildoff, flags, didstar)
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10001 garray_T *gap;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10002 char_u *path;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10003 int wildoff;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10004 int flags; /* EW_* flags */
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10005 int didstar; /* expanded "**" once already */
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10006 {
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10007 char_u *buf;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10008 char_u *path_end;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10009 char_u *p, *s, *e;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10010 int start_len = gap->ga_len;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10011 char_u *pat;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10012 regmatch_T regmatch;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10013 int starts_with_dot;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10014 int matches;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10015 int len;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10016 int starstar = FALSE;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10017 static int stardepth = 0; /* depth for "**" expansion */
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10018
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10019 DIR *dirp;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10020 struct dirent *dp;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10021
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10022 /* Expanding "**" may take a long time, check for CTRL-C. */
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10023 if (stardepth > 0)
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10024 {
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10025 ui_breakcheck();
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10026 if (got_int)
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10027 return 0;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10028 }
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10029
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10030 /* make room for file name */
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10031 buf = alloc((int)STRLEN(path) + BASENAMELEN + 5);
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10032 if (buf == NULL)
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10033 return 0;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10034
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10035 /*
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10036 * Find the first part in the path name that contains a wildcard.
3505
6c318419e331 updated for version 7.3.515
Bram Moolenaar <bram@vim.org>
parents: 3461
diff changeset
10037 * When EW_ICASE is set every letter is considered to be a wildcard.
445
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10038 * Copy it into "buf", including the preceding characters.
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10039 */
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10040 p = buf;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10041 s = buf;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10042 e = NULL;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10043 path_end = path;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10044 while (*path_end != NUL)
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10045 {
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10046 /* May ignore a wildcard that has a backslash before it; it will
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10047 * be removed by rem_backslash() or file_pat_to_reg_pat() below. */
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10048 if (path_end >= path + wildoff && rem_backslash(path_end))
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10049 *p++ = *path_end++;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10050 else if (*path_end == '/')
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10051 {
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10052 if (e != NULL)
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10053 break;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10054 s = p + 1;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10055 }
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10056 else if (path_end >= path + wildoff
3505
6c318419e331 updated for version 7.3.515
Bram Moolenaar <bram@vim.org>
parents: 3461
diff changeset
10057 && (vim_strchr((char_u *)"*?[{~$", *path_end) != NULL
4242
edd0bc1f26bd updated for version 7.3.872
Bram Moolenaar <bram@vim.org>
parents: 4225
diff changeset
10058 || (!p_fic && (flags & EW_ICASE)
edd0bc1f26bd updated for version 7.3.872
Bram Moolenaar <bram@vim.org>
parents: 4225
diff changeset
10059 && isalpha(PTR2CHAR(path_end)))))
445
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10060 e = p;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10061 #ifdef FEAT_MBYTE
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10062 if (has_mbyte)
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10063 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 445
diff changeset
10064 len = (*mb_ptr2len)(path_end);
445
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10065 STRNCPY(p, path_end, len);
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10066 p += len;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10067 path_end += len;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10068 }
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10069 else
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10070 #endif
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10071 *p++ = *path_end++;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10072 }
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10073 e = p;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10074 *e = NUL;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10075
2984
aa40bddeea9a updated for version 7.3.264
Bram Moolenaar <bram@vim.org>
parents: 2966
diff changeset
10076 /* Now we have one wildcard component between "s" and "e". */
445
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10077 /* Remove backslashes between "wildoff" and the start of the wildcard
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10078 * component. */
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10079 for (p = buf + wildoff; p < s; ++p)
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10080 if (rem_backslash(p))
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10081 {
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1617
diff changeset
10082 STRMOVE(p, p + 1);
445
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10083 --e;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10084 --s;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10085 }
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10086
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10087 /* Check for "**" between "s" and "e". */
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10088 for (p = s; p < e; ++p)
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10089 if (p[0] == '*' && p[1] == '*')
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10090 starstar = TRUE;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10091
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10092 /* convert the file pattern to a regexp pattern */
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10093 starts_with_dot = (*s == '.');
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10094 pat = file_pat_to_reg_pat(s, e, NULL, FALSE);
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10095 if (pat == NULL)
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10096 {
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10097 vim_free(buf);
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10098 return 0;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10099 }
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10100
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10101 /* compile the regexp into a program */
2652
b2a7d143abe2 updated for version 7.3.072
Bram Moolenaar <bram@vim.org>
parents: 2577
diff changeset
10102 if (flags & EW_ICASE)
b2a7d143abe2 updated for version 7.3.072
Bram Moolenaar <bram@vim.org>
parents: 2577
diff changeset
10103 regmatch.rm_ic = TRUE; /* 'wildignorecase' set */
b2a7d143abe2 updated for version 7.3.072
Bram Moolenaar <bram@vim.org>
parents: 2577
diff changeset
10104 else
4242
edd0bc1f26bd updated for version 7.3.872
Bram Moolenaar <bram@vim.org>
parents: 4225
diff changeset
10105 regmatch.rm_ic = p_fic; /* ignore case when 'fileignorecase' is set */
3261
ce6afdc00290 updated for version 7.3.399
Bram Moolenaar <bram@vim.org>
parents: 3220
diff changeset
10106 if (flags & (EW_NOERROR | EW_NOTWILD))
ce6afdc00290 updated for version 7.3.399
Bram Moolenaar <bram@vim.org>
parents: 3220
diff changeset
10107 ++emsg_silent;
445
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10108 regmatch.regprog = vim_regcomp(pat, RE_MAGIC);
3261
ce6afdc00290 updated for version 7.3.399
Bram Moolenaar <bram@vim.org>
parents: 3220
diff changeset
10109 if (flags & (EW_NOERROR | EW_NOTWILD))
ce6afdc00290 updated for version 7.3.399
Bram Moolenaar <bram@vim.org>
parents: 3220
diff changeset
10110 --emsg_silent;
445
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10111 vim_free(pat);
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10112
3261
ce6afdc00290 updated for version 7.3.399
Bram Moolenaar <bram@vim.org>
parents: 3220
diff changeset
10113 if (regmatch.regprog == NULL && (flags & EW_NOTWILD) == 0)
445
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10114 {
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10115 vim_free(buf);
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10116 return 0;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10117 }
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10118
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10119 /* If "**" is by itself, this is the first time we encounter it and more
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10120 * is following then find matches without any directory. */
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10121 if (!didstar && stardepth < 100 && starstar && e - s == 2
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10122 && *path_end == '/')
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10123 {
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10124 STRCPY(s, path_end + 1);
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10125 ++stardepth;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10126 (void)unix_expandpath(gap, buf, (int)(s - buf), flags, TRUE);
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10127 --stardepth;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10128 }
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10129
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10130 /* open the directory for scanning */
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10131 *s = NUL;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10132 dirp = opendir(*buf == NUL ? "." : (char *)buf);
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10133
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10134 /* Find all matching entries */
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10135 if (dirp != NULL)
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10136 {
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10137 for (;;)
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10138 {
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10139 dp = readdir(dirp);
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10140 if (dp == NULL)
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10141 break;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10142 if ((dp->d_name[0] != '.' || starts_with_dot)
3261
ce6afdc00290 updated for version 7.3.399
Bram Moolenaar <bram@vim.org>
parents: 3220
diff changeset
10143 && ((regmatch.regprog != NULL && vim_regexec(&regmatch,
ce6afdc00290 updated for version 7.3.399
Bram Moolenaar <bram@vim.org>
parents: 3220
diff changeset
10144 (char_u *)dp->d_name, (colnr_T)0))
2984
aa40bddeea9a updated for version 7.3.264
Bram Moolenaar <bram@vim.org>
parents: 2966
diff changeset
10145 || ((flags & EW_NOTWILD)
aa40bddeea9a updated for version 7.3.264
Bram Moolenaar <bram@vim.org>
parents: 2966
diff changeset
10146 && fnamencmp(path + (s - buf), dp->d_name, e - s) == 0)))
445
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10147 {
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10148 STRCPY(s, dp->d_name);
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10149 len = STRLEN(buf);
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10150
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10151 if (starstar && stardepth < 100)
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10152 {
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10153 /* For "**" in the pattern first go deeper in the tree to
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10154 * find matches. */
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10155 STRCPY(buf + len, "/**");
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10156 STRCPY(buf + len + 3, path_end);
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10157 ++stardepth;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10158 (void)unix_expandpath(gap, buf, len + 1, flags, TRUE);
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10159 --stardepth;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10160 }
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10161
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10162 STRCPY(buf + len, path_end);
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10163 if (mch_has_exp_wildcard(path_end)) /* handle more wildcards */
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10164 {
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10165 /* need to expand another component of the path */
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10166 /* remove backslashes for the remaining components only */
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10167 (void)unix_expandpath(gap, buf, len + 1, flags, FALSE);
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10168 }
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10169 else
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10170 {
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10171 /* no more wildcards, check if there is a match */
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10172 /* remove backslashes for the remaining components only */
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10173 if (*path_end != NUL)
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10174 backslash_halve(buf + len + 1);
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10175 if (mch_getperm(buf) >= 0) /* add existing file */
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10176 {
768
8ccb9047b14d updated for version 7.0225
vimboss
parents: 720
diff changeset
10177 #ifdef MACOS_CONVERT
445
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10178 size_t precomp_len = STRLEN(buf)+1;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10179 char_u *precomp_buf =
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10180 mac_precompose_path(buf, precomp_len, &precomp_len);
768
8ccb9047b14d updated for version 7.0225
vimboss
parents: 720
diff changeset
10181
445
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10182 if (precomp_buf)
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10183 {
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10184 mch_memmove(buf, precomp_buf, precomp_len);
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10185 vim_free(precomp_buf);
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10186 }
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10187 #endif
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10188 addfile(gap, buf, flags);
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10189 }
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10190 }
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10191 }
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10192 }
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10193
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10194 closedir(dirp);
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10195 }
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10196
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10197 vim_free(buf);
4805
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4752
diff changeset
10198 vim_regfree(regmatch.regprog);
445
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10199
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10200 matches = gap->ga_len - start_len;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10201 if (matches > 0)
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10202 qsort(((char_u **)gap->ga_data) + start_len, matches,
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10203 sizeof(char_u *), pstrcmp);
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10204 return matches;
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10205 }
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10206 #endif
c773cb978acf updated for version 7.0116
vimboss
parents: 419
diff changeset
10207
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10208 #if defined(FEAT_SEARCHPATH)
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10209 static int find_previous_pathsep __ARGS((char_u *path, char_u **psep));
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10210 static int is_unique __ARGS((char_u *maybe_unique, garray_T *gap, int i));
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10211 static void expand_path_option __ARGS((char_u *curdir, garray_T *gap));
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10212 static char_u *get_path_cutoff __ARGS((char_u *fname, garray_T *gap));
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10213 static void uniquefy_paths __ARGS((garray_T *gap, char_u *pattern));
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10214 static int expand_in_path __ARGS((garray_T *gap, char_u *pattern, int flags));
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10215
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10216 /*
2559
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10217 * Moves "*psep" back to the previous path separator in "path".
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10218 * Returns FAIL is "*psep" ends up at the beginning of "path".
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10219 */
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10220 static int
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10221 find_previous_pathsep(path, psep)
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10222 char_u *path;
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10223 char_u **psep;
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10224 {
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10225 /* skip the current separator */
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10226 if (*psep > path && vim_ispathsep(**psep))
2559
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10227 --*psep;
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10228
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10229 /* find the previous separator */
2559
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10230 while (*psep > path)
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10231 {
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10232 if (vim_ispathsep(**psep))
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10233 return OK;
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10234 mb_ptr_back(path, *psep);
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10235 }
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10236
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10237 return FAIL;
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10238 }
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10239
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10240 /*
2559
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10241 * Returns TRUE if "maybe_unique" is unique wrt other_paths in "gap".
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10242 * "maybe_unique" is the end portion of "((char_u **)gap->ga_data)[i]".
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10243 */
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10244 static int
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10245 is_unique(maybe_unique, gap, i)
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10246 char_u *maybe_unique;
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10247 garray_T *gap;
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10248 int i;
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10249 {
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10250 int j;
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10251 int candidate_len;
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10252 int other_path_len;
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10253 char_u **other_paths = (char_u **)gap->ga_data;
2542
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10254 char_u *rival;
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10255
2559
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10256 for (j = 0; j < gap->ga_len; j++)
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10257 {
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10258 if (j == i)
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10259 continue; /* don't compare it with itself */
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10260
2322
70be008dff4f Avoid compiler warnings for size_t to int conversions.
Bram Moolenaar <bram@vim.org>
parents: 2313
diff changeset
10261 candidate_len = (int)STRLEN(maybe_unique);
70be008dff4f Avoid compiler warnings for size_t to int conversions.
Bram Moolenaar <bram@vim.org>
parents: 2313
diff changeset
10262 other_path_len = (int)STRLEN(other_paths[j]);
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10263 if (other_path_len < candidate_len)
2559
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10264 continue; /* it's different when it's shorter */
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10265
2542
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10266 rival = other_paths[j] + other_path_len - candidate_len;
2574
f0915ae869cf updated for version 7.3.002
Bram Moolenaar <bram@vim.org>
parents: 2568
diff changeset
10267 if (fnamecmp(maybe_unique, rival) == 0
f0915ae869cf updated for version 7.3.002
Bram Moolenaar <bram@vim.org>
parents: 2568
diff changeset
10268 && (rival == other_paths[j] || vim_ispathsep(*(rival - 1))))
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10269 return FALSE; /* match */
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10270 }
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10271
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10272 return TRUE; /* no match found */
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10273 }
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10274
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10275 /*
2460
b8eb7c0f74c2 Remove unused variable and STRLEN(). (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents: 2435
diff changeset
10276 * Split the 'path' option into an array of strings in garray_T. Relative
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10277 * paths are expanded to their equivalent fullpath. This includes the "."
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10278 * (relative to current buffer directory) and empty path (relative to current
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10279 * directory) notations.
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10280 *
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10281 * TODO: handle upward search (;) and path limiter (**N) notations by
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10282 * expanding each into their equivalent path(s).
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10283 */
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10284 static void
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10285 expand_path_option(curdir, gap)
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10286 char_u *curdir;
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10287 garray_T *gap;
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10288 {
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10289 char_u *path_option = *curbuf->b_p_path == NUL
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10290 ? p_path : curbuf->b_p_path;
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10291 char_u *buf;
2471
6570c136be32 Improvements for :find completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2460
diff changeset
10292 char_u *p;
2559
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10293 int len;
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10294
2487
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2481
diff changeset
10295 if ((buf = alloc((int)MAXPATHL)) == NULL)
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10296 return;
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10297
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10298 while (*path_option != NUL)
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10299 {
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10300 copy_option_part(&path_option, buf, MAXPATHL, " ,");
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10301
2559
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10302 if (buf[0] == '.' && (buf[1] == NUL || vim_ispathsep(buf[1])))
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10303 {
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10304 /* Relative to current buffer:
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10305 * "/path/file" + "." -> "/path/"
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10306 * "/path/file" + "./subdir" -> "/path/subdir" */
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10307 if (curbuf->b_ffname == NULL)
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10308 continue;
2559
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10309 p = gettail(curbuf->b_ffname);
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10310 len = (int)(p - curbuf->b_ffname);
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10311 if (len + (int)STRLEN(buf) >= MAXPATHL)
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10312 continue;
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10313 if (buf[1] == NUL)
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10314 buf[len] = NUL;
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10315 else
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10316 STRMOVE(buf + len, buf + 2);
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10317 mch_memmove(buf, curbuf->b_ffname, len);
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10318 simplify_filename(buf);
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10319 }
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10320 else if (buf[0] == NUL)
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10321 /* relative to current directory */
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10322 STRCPY(buf, curdir);
2495
a847363bf06e Fix a few problems for :find completion. Test much more. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2487
diff changeset
10323 else if (path_with_url(buf))
2559
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10324 /* URL can't be used here */
2495
a847363bf06e Fix a few problems for :find completion. Test much more. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2487
diff changeset
10325 continue;
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10326 else if (!mch_isFullName(buf))
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10327 {
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10328 /* Expand relative path to their full path equivalent */
2559
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10329 len = (int)STRLEN(curdir);
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10330 if (len + (int)STRLEN(buf) + 3 > MAXPATHL)
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10331 continue;
2559
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10332 STRMOVE(buf + len + 1, buf);
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10333 STRCPY(buf, curdir);
2559
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10334 buf[len] = PATHSEP;
2476
6be86488996b Fix: With 'path' set to relative directory ":find" completion didn't work.
Bram Moolenaar <bram@vim.org>
parents: 2471
diff changeset
10335 simplify_filename(buf);
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10336 }
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10337
2471
6570c136be32 Improvements for :find completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2460
diff changeset
10338 if (ga_grow(gap, 1) == FAIL)
6570c136be32 Improvements for :find completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2460
diff changeset
10339 break;
4335
3887b02953ce updated for version 7.3.917
Bram Moolenaar <bram@vim.org>
parents: 4303
diff changeset
10340
3887b02953ce updated for version 7.3.917
Bram Moolenaar <bram@vim.org>
parents: 4303
diff changeset
10341 # if defined(MSWIN) || defined(MSDOS)
3887b02953ce updated for version 7.3.917
Bram Moolenaar <bram@vim.org>
parents: 4303
diff changeset
10342 /* Avoid the path ending in a backslash, it fails when a comma is
3887b02953ce updated for version 7.3.917
Bram Moolenaar <bram@vim.org>
parents: 4303
diff changeset
10343 * appended. */
4342
923277a9cce4 updated for version 7.3.920
Bram Moolenaar <bram@vim.org>
parents: 4335
diff changeset
10344 len = (int)STRLEN(buf);
4335
3887b02953ce updated for version 7.3.917
Bram Moolenaar <bram@vim.org>
parents: 4303
diff changeset
10345 if (buf[len - 1] == '\\')
3887b02953ce updated for version 7.3.917
Bram Moolenaar <bram@vim.org>
parents: 4303
diff changeset
10346 buf[len - 1] = '/';
3887b02953ce updated for version 7.3.917
Bram Moolenaar <bram@vim.org>
parents: 4303
diff changeset
10347 # endif
3887b02953ce updated for version 7.3.917
Bram Moolenaar <bram@vim.org>
parents: 4303
diff changeset
10348
2471
6570c136be32 Improvements for :find completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2460
diff changeset
10349 p = vim_strsave(buf);
6570c136be32 Improvements for :find completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2460
diff changeset
10350 if (p == NULL)
6570c136be32 Improvements for :find completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2460
diff changeset
10351 break;
6570c136be32 Improvements for :find completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2460
diff changeset
10352 ((char_u **)gap->ga_data)[gap->ga_len++] = p;
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10353 }
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10354
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10355 vim_free(buf);
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10356 }
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10357
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10358 /*
2559
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10359 * Returns a pointer to the file or directory name in "fname" that matches the
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10360 * longest path in "ga"p, or NULL if there is no match. For example:
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10361 *
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10362 * path: /foo/bar/baz
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10363 * fname: /foo/bar/baz/quux.txt
2542
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10364 * returns: ^this
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10365 */
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10366 static char_u *
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10367 get_path_cutoff(fname, gap)
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10368 char_u *fname;
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10369 garray_T *gap;
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10370 {
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10371 int i;
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10372 int maxlen = 0;
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10373 char_u **path_part = (char_u **)gap->ga_data;
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10374 char_u *cutoff = NULL;
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10375
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10376 for (i = 0; i < gap->ga_len; i++)
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10377 {
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10378 int j = 0;
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10379
2471
6570c136be32 Improvements for :find completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2460
diff changeset
10380 while ((fname[j] == path_part[i][j]
2534
e27def2ed69b Make :find completion work better with the DJGPP build. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
10381 # if defined(MSWIN) || defined(MSDOS)
2471
6570c136be32 Improvements for :find completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2460
diff changeset
10382 || (vim_ispathsep(fname[j]) && vim_ispathsep(path_part[i][j]))
6570c136be32 Improvements for :find completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2460
diff changeset
10383 #endif
6570c136be32 Improvements for :find completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2460
diff changeset
10384 ) && fname[j] != NUL && path_part[i][j] != NUL)
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10385 j++;
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10386 if (j > maxlen)
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10387 {
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10388 maxlen = j;
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10389 cutoff = &fname[j];
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10390 }
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10391 }
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10392
2559
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10393 /* skip to the file or directory name */
2471
6570c136be32 Improvements for :find completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2460
diff changeset
10394 if (cutoff != NULL)
2549
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
10395 while (vim_ispathsep(*cutoff))
2471
6570c136be32 Improvements for :find completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2460
diff changeset
10396 mb_ptr_adv(cutoff);
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10397
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10398 return cutoff;
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10399 }
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10400
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10401 /*
2559
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10402 * Sorts, removes duplicates and modifies all the fullpath names in "gap" so
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10403 * that they are unique with respect to each other while conserving the part
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10404 * that matches the pattern. Beware, this is at least O(n^2) wrt "gap->ga_len".
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10405 */
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10406 static void
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10407 uniquefy_paths(gap, pattern)
2361
e12685c50982 Fix some duplicates in ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2354
diff changeset
10408 garray_T *gap;
e12685c50982 Fix some duplicates in ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2354
diff changeset
10409 char_u *pattern;
e12685c50982 Fix some duplicates in ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2354
diff changeset
10410 {
e12685c50982 Fix some duplicates in ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2354
diff changeset
10411 int i;
e12685c50982 Fix some duplicates in ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2354
diff changeset
10412 int len;
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10413 char_u **fnames = (char_u **)gap->ga_data;
2542
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10414 int sort_again = FALSE;
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10415 char_u *pat;
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10416 char_u *file_pattern;
2559
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10417 char_u *curdir;
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10418 regmatch_T regmatch;
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10419 garray_T path_ga;
2542
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10420 char_u **in_curdir = NULL;
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10421 char_u *short_name;
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10422
2361
e12685c50982 Fix some duplicates in ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2354
diff changeset
10423 remove_duplicates(gap);
2542
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10424 ga_init2(&path_ga, (int)sizeof(char_u *), 1);
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10425
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10426 /*
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10427 * We need to prepend a '*' at the beginning of file_pattern so that the
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10428 * regex matches anywhere in the path. FIXME: is this valid for all
2387
797f7b467b03 Fix memory leak in :find completion. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents: 2361
diff changeset
10429 * possible patterns?
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10430 */
2322
70be008dff4f Avoid compiler warnings for size_t to int conversions.
Bram Moolenaar <bram@vim.org>
parents: 2313
diff changeset
10431 len = (int)STRLEN(pattern);
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10432 file_pattern = alloc(len + 2);
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10433 if (file_pattern == NULL)
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10434 return;
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10435 file_pattern[0] = '*';
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10436 file_pattern[1] = NUL;
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10437 STRCAT(file_pattern, pattern);
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10438 pat = file_pat_to_reg_pat(file_pattern, NULL, NULL, TRUE);
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10439 vim_free(file_pattern);
2387
797f7b467b03 Fix memory leak in :find completion. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents: 2361
diff changeset
10440 if (pat == NULL)
797f7b467b03 Fix memory leak in :find completion. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents: 2361
diff changeset
10441 return;
797f7b467b03 Fix memory leak in :find completion. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents: 2361
diff changeset
10442
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10443 regmatch.rm_ic = TRUE; /* always ignore case */
2387
797f7b467b03 Fix memory leak in :find completion. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents: 2361
diff changeset
10444 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
797f7b467b03 Fix memory leak in :find completion. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents: 2361
diff changeset
10445 vim_free(pat);
797f7b467b03 Fix memory leak in :find completion. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents: 2361
diff changeset
10446 if (regmatch.regprog == NULL)
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10447 return;
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10448
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10449 if ((curdir = alloc((int)(MAXPATHL))) == NULL)
2542
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10450 goto theend;
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10451 mch_dirname(curdir, MAXPATHL);
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10452 expand_path_option(curdir, &path_ga);
2559
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10453
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10454 in_curdir = (char_u **)alloc_clear(gap->ga_len * sizeof(char_u *));
2542
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10455 if (in_curdir == NULL)
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10456 goto theend;
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10457
2559
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10458 for (i = 0; i < gap->ga_len && !got_int; i++)
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10459 {
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10460 char_u *path = fnames[i];
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10461 int is_in_curdir;
2549
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
10462 char_u *dir_end = gettail_dir(path);
2542
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10463 char_u *pathsep_p;
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10464 char_u *path_cutoff;
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10465
2322
70be008dff4f Avoid compiler warnings for size_t to int conversions.
Bram Moolenaar <bram@vim.org>
parents: 2313
diff changeset
10466 len = (int)STRLEN(path);
2542
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10467 is_in_curdir = fnamencmp(curdir, path, dir_end - path) == 0
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10468 && curdir[dir_end - path] == NUL;
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10469 if (is_in_curdir)
2542
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10470 in_curdir[i] = vim_strsave(path);
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10471
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10472 /* Shorten the filename while maintaining its uniqueness */
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10473 path_cutoff = get_path_cutoff(path, &path_ga);
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10474
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10475 /* we start at the end of the path */
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10476 pathsep_p = path + len - 1;
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10477
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10478 while (find_previous_pathsep(path, &pathsep_p))
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10479 if (vim_regexec(&regmatch, pathsep_p + 1, (colnr_T)0)
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10480 && is_unique(pathsep_p + 1, gap, i)
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10481 && path_cutoff != NULL && pathsep_p + 1 >= path_cutoff)
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10482 {
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10483 sort_again = TRUE;
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10484 mch_memmove(path, pathsep_p + 1, STRLEN(pathsep_p));
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10485 break;
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10486 }
2538
3d8a4a148c76 Fixes for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2534
diff changeset
10487
3d8a4a148c76 Fixes for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2534
diff changeset
10488 if (mch_isFullName(path))
3d8a4a148c76 Fixes for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2534
diff changeset
10489 {
3d8a4a148c76 Fixes for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2534
diff changeset
10490 /*
3d8a4a148c76 Fixes for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2534
diff changeset
10491 * Last resort: shorten relative to curdir if possible.
3d8a4a148c76 Fixes for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2534
diff changeset
10492 * 'possible' means:
3d8a4a148c76 Fixes for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2534
diff changeset
10493 * 1. It is under the current directory.
3d8a4a148c76 Fixes for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2534
diff changeset
10494 * 2. The result is actually shorter than the original.
3d8a4a148c76 Fixes for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2534
diff changeset
10495 *
2542
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10496 * Before curdir After
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10497 * /foo/bar/file.txt /foo/bar ./file.txt
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10498 * c:\foo\bar\file.txt c:\foo\bar .\file.txt
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10499 * /file.txt / /file.txt
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10500 * c:\file.txt c:\ .\file.txt
2538
3d8a4a148c76 Fixes for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2534
diff changeset
10501 */
3d8a4a148c76 Fixes for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2534
diff changeset
10502 short_name = shorten_fname(path, curdir);
2549
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
10503 if (short_name != NULL && short_name > path + 1
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
10504 #if defined(MSWIN) || defined(MSDOS)
2559
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10505 /* On windows,
2549
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
10506 * shorten_fname("c:\a\a.txt", "c:\a\b")
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
10507 * returns "\a\a.txt", which is not really the short
2559
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10508 * name, hence: */
2549
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
10509 && !vim_ispathsep(*short_name)
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
10510 #endif
c210e31a2ec5 More fixes for :find completion. (mostly by Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2542
diff changeset
10511 )
2538
3d8a4a148c76 Fixes for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2534
diff changeset
10512 {
3d8a4a148c76 Fixes for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2534
diff changeset
10513 STRCPY(path, ".");
3d8a4a148c76 Fixes for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2534
diff changeset
10514 add_pathsep(path);
2562
19f4f5ee3d1f Fix: strcat() on overlapping string. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents: 2559
diff changeset
10515 STRMOVE(path + STRLEN(path), short_name);
2538
3d8a4a148c76 Fixes for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2534
diff changeset
10516 }
3d8a4a148c76 Fixes for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2534
diff changeset
10517 }
2559
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10518 ui_breakcheck();
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10519 }
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10520
2542
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10521 /* Shorten filenames in /in/current/directory/{filename} */
2559
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10522 for (i = 0; i < gap->ga_len && !got_int; i++)
2542
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10523 {
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10524 char_u *rel_path;
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10525 char_u *path = in_curdir[i];
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10526
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10527 if (path == NULL)
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10528 continue;
2559
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10529
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10530 /* If the {filename} is not unique, change it to ./{filename}.
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10531 * Else reduce it to {filename} */
2542
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10532 short_name = shorten_fname(path, curdir);
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10533 if (short_name == NULL)
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10534 short_name = path;
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10535 if (is_unique(short_name, gap, i))
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10536 {
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10537 STRCPY(fnames[i], short_name);
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10538 continue;
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10539 }
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10540
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10541 rel_path = alloc((int)(STRLEN(short_name) + STRLEN(PATHSEPSTR) + 2));
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10542 if (rel_path == NULL)
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10543 goto theend;
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10544 STRCPY(rel_path, ".");
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10545 add_pathsep(rel_path);
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10546 STRCAT(rel_path, short_name);
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10547
2559
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10548 vim_free(fnames[i]);
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10549 fnames[i] = rel_path;
2542
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10550 sort_again = TRUE;
2559
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10551 ui_breakcheck();
2542
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10552 }
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10553
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10554 theend:
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10555 vim_free(curdir);
2542
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10556 if (in_curdir != NULL)
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10557 {
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10558 for (i = 0; i < gap->ga_len; i++)
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10559 vim_free(in_curdir[i]);
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10560 vim_free(in_curdir);
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10561 }
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10562 ga_clear_strings(&path_ga);
4805
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4752
diff changeset
10563 vim_regfree(regmatch.regprog);
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10564
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10565 if (sort_again)
2361
e12685c50982 Fix some duplicates in ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2354
diff changeset
10566 remove_duplicates(gap);
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10567 }
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10568
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10569 /*
2487
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2481
diff changeset
10570 * Calls globpath() with 'path' values for the given pattern and stores the
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2481
diff changeset
10571 * result in "gap".
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10572 * Returns the total number of matches.
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10573 */
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10574 static int
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10575 expand_in_path(gap, pattern, flags)
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10576 garray_T *gap;
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10577 char_u *pattern;
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10578 int flags; /* EW_* flags */
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10579 {
2471
6570c136be32 Improvements for :find completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2460
diff changeset
10580 char_u *curdir;
6570c136be32 Improvements for :find completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2460
diff changeset
10581 garray_T path_ga;
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10582 char_u *paths = NULL;
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10583
2477
81bf2aaa979a Fix crash in :find completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2476
diff changeset
10584 if ((curdir = alloc((unsigned)MAXPATHL)) == NULL)
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10585 return 0;
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10586 mch_dirname(curdir, MAXPATHL);
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10587
2542
7a547db7070d Improvements for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2538
diff changeset
10588 ga_init2(&path_ga, (int)sizeof(char_u *), 1);
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10589 expand_path_option(curdir, &path_ga);
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10590 vim_free(curdir);
2481
734196b073e0 Fix crash when no item in 'path' is used for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2477
diff changeset
10591 if (path_ga.ga_len == 0)
734196b073e0 Fix crash when no item in 'path' is used for :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2477
diff changeset
10592 return 0;
2487
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2481
diff changeset
10593
5873
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5867
diff changeset
10594 paths = ga_concat_strings(&path_ga, ",");
2487
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2481
diff changeset
10595 ga_clear_strings(&path_ga);
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2481
diff changeset
10596 if (paths == NULL)
2477
81bf2aaa979a Fix crash in :find completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2476
diff changeset
10597 return 0;
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10598
5873
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5867
diff changeset
10599 globpath(paths, pattern, gap, (flags & EW_ICASE) ? WILD_ICASE : 0);
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
10600 vim_free(paths);
2471
6570c136be32 Improvements for :find completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2460
diff changeset
10601
6570c136be32 Improvements for :find completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2460
diff changeset
10602 return gap->ga_len;
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10603 }
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10604 #endif
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10605
2433
98b9a6b9e7d5 Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents: 2429
diff changeset
10606 #if defined(FEAT_SEARCHPATH) || defined(FEAT_CMDL_COMPL) || defined(PROTO)
98b9a6b9e7d5 Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents: 2429
diff changeset
10607 /*
2559
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10608 * Sort "gap" and remove duplicate entries. "gap" is expected to contain a
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10609 * list of file names in allocated memory.
2433
98b9a6b9e7d5 Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents: 2429
diff changeset
10610 */
98b9a6b9e7d5 Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents: 2429
diff changeset
10611 void
98b9a6b9e7d5 Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents: 2429
diff changeset
10612 remove_duplicates(gap)
98b9a6b9e7d5 Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents: 2429
diff changeset
10613 garray_T *gap;
98b9a6b9e7d5 Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents: 2429
diff changeset
10614 {
98b9a6b9e7d5 Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents: 2429
diff changeset
10615 int i;
98b9a6b9e7d5 Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents: 2429
diff changeset
10616 int j;
98b9a6b9e7d5 Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents: 2429
diff changeset
10617 char_u **fnames = (char_u **)gap->ga_data;
98b9a6b9e7d5 Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents: 2429
diff changeset
10618
2559
7850c8c12347 Cleanup in :find completion code. Make it work for "./subdir" in 'path'.
Bram Moolenaar <bram@vim.org>
parents: 2549
diff changeset
10619 sort_strings(fnames, gap->ga_len);
2433
98b9a6b9e7d5 Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents: 2429
diff changeset
10620 for (i = gap->ga_len - 1; i > 0; --i)
98b9a6b9e7d5 Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents: 2429
diff changeset
10621 if (fnamecmp(fnames[i - 1], fnames[i]) == 0)
98b9a6b9e7d5 Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents: 2429
diff changeset
10622 {
98b9a6b9e7d5 Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents: 2429
diff changeset
10623 vim_free(fnames[i]);
98b9a6b9e7d5 Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents: 2429
diff changeset
10624 for (j = i + 1; j < gap->ga_len; ++j)
98b9a6b9e7d5 Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents: 2429
diff changeset
10625 fnames[j - 1] = fnames[j];
98b9a6b9e7d5 Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents: 2429
diff changeset
10626 --gap->ga_len;
98b9a6b9e7d5 Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents: 2429
diff changeset
10627 }
98b9a6b9e7d5 Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents: 2429
diff changeset
10628 }
98b9a6b9e7d5 Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents: 2429
diff changeset
10629 #endif
98b9a6b9e7d5 Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents: 2429
diff changeset
10630
5104
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10631 static int has_env_var __ARGS((char_u *p));
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10632
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10633 /*
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10634 * Return TRUE if "p" contains what looks like an environment variable.
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10635 * Allowing for escaping.
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10636 */
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10637 static int
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10638 has_env_var(p)
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10639 char_u *p;
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10640 {
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10641 for ( ; *p; mb_ptr_adv(p))
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10642 {
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10643 if (*p == '\\' && p[1] != NUL)
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10644 ++p;
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10645 else if (vim_strchr((char_u *)
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10646 #if defined(MSDOS) || defined(MSWIN) || defined(OS2)
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10647 "$%"
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10648 #else
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10649 "$"
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10650 #endif
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10651 , *p) != NULL)
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10652 return TRUE;
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10653 }
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10654 return FALSE;
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10655 }
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10656
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10657 #ifdef SPECIAL_WILDCHAR
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10658 static int has_special_wildchar __ARGS((char_u *p));
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10659
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10660 /*
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10661 * Return TRUE if "p" contains a special wildcard character.
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10662 * Allowing for escaping.
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10663 */
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10664 static int
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10665 has_special_wildchar(p)
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10666 char_u *p;
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10667 {
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10668 for ( ; *p; mb_ptr_adv(p))
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10669 {
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10670 if (*p == '\\' && p[1] != NUL)
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10671 ++p;
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10672 else if (vim_strchr((char_u *)SPECIAL_WILDCHAR, *p) != NULL)
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10673 return TRUE;
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10674 }
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10675 return FALSE;
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10676 }
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10677 #endif
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10678
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10679 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10680 * Generic wildcard expansion code.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10681 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10682 * Characters in "pat" that should not be expanded must be preceded with a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10683 * backslash. E.g., "/path\ with\ spaces/my\*star*"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10684 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10685 * Return FAIL when no single file was found. In this case "num_file" is not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10686 * set, and "file" may contain an error message.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10687 * Return OK when some files found. "num_file" is set to the number of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10688 * matches, "file" to the array of matches. Call FreeWild() later.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10689 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10690 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10691 gen_expand_wildcards(num_pat, pat, num_file, file, flags)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10692 int num_pat; /* number of input patterns */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10693 char_u **pat; /* array of input patterns */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10694 int *num_file; /* resulting number of files */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10695 char_u ***file; /* array of resulting files */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10696 int flags; /* EW_* flags */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10697 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10698 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10699 garray_T ga;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10700 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10701 static int recursive = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10702 int add_pat;
2568
1ead15c2ffd0 Two fixes for :find completion and more testing. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2562
diff changeset
10703 #if defined(FEAT_SEARCHPATH)
1ead15c2ffd0 Two fixes for :find completion and more testing. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2562
diff changeset
10704 int did_expand_in_path = FALSE;
1ead15c2ffd0 Two fixes for :find completion and more testing. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2562
diff changeset
10705 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10706
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10707 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10708 * expand_env() is called to expand things like "~user". If this fails,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10709 * it calls ExpandOne(), which brings us back here. In this case, always
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10710 * call the machine specific expansion function, if possible. Otherwise,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10711 * return FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10712 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10713 if (recursive)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10714 #ifdef SPECIAL_WILDCHAR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10715 return mch_expand_wildcards(num_pat, pat, num_file, file, flags);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10716 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10717 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10718 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10719
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10720 #ifdef SPECIAL_WILDCHAR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10721 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10722 * If there are any special wildcard characters which we cannot handle
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10723 * here, call machine specific function for all the expansion. This
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10724 * avoids starting the shell for each argument separately.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10725 * For `=expr` do use the internal function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10726 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10727 for (i = 0; i < num_pat; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10728 {
5104
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10729 if (has_special_wildchar(pat[i])
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10730 # ifdef VIM_BACKTICK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10731 && !(vim_backtick(pat[i]) && pat[i][1] == '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10732 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10733 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10734 return mch_expand_wildcards(num_pat, pat, num_file, file, flags);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10735 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10736 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10737
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10738 recursive = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10739
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10740 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10741 * The matching file names are stored in a growarray. Init it empty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10742 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10743 ga_init2(&ga, (int)sizeof(char_u *), 30);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10744
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10745 for (i = 0; i < num_pat; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10746 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10747 add_pat = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10748 p = pat[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10749
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10750 #ifdef VIM_BACKTICK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10751 if (vim_backtick(p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10752 add_pat = expand_backtick(&ga, p, flags);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10753 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10754 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10755 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10756 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10757 * First expand environment variables, "~/" and "~user/".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10758 */
5104
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10759 if (has_env_var(p) || *p == '~')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10760 {
1408
db8309865794 updated for version 7.1-123
vimboss
parents: 1359
diff changeset
10761 p = expand_env_save_opt(p, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10762 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10763 p = pat[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10764 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10765 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10766 * On Unix, if expand_env() can't expand an environment
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10767 * variable, use the shell to do that. Discard previously
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10768 * found file names and start all over again.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10769 */
5104
93cccad6a26b updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents: 4940
diff changeset
10770 else if (has_env_var(p) || *p == '~')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10771 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10772 vim_free(p);
1914
28641f0ed9de updated for version 7.2-211
vimboss
parents: 1883
diff changeset
10773 ga_clear_strings(&ga);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10774 i = mch_expand_wildcards(num_pat, pat, num_file, file,
6174
96a4fa8e530c updated for version 7.4.423
Bram Moolenaar <bram@vim.org>
parents: 6114
diff changeset
10775 flags|EW_KEEPDOLLAR);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10776 recursive = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10777 return i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10778 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10779 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10780 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10781
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10782 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10783 * If there are wildcards: Expand file names and add each match to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10784 * the list. If there is no match, and EW_NOTFOUND is given, add
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10785 * the pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10786 * If there are no wildcards: Add the file name if it exists or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10787 * when EW_NOTFOUND is given.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10788 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10789 if (mch_has_exp_wildcard(p))
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10790 {
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10791 #if defined(FEAT_SEARCHPATH)
2568
1ead15c2ffd0 Two fixes for :find completion and more testing. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2562
diff changeset
10792 if ((flags & EW_PATH)
1ead15c2ffd0 Two fixes for :find completion and more testing. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2562
diff changeset
10793 && !mch_isFullName(p)
1ead15c2ffd0 Two fixes for :find completion and more testing. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2562
diff changeset
10794 && !(p[0] == '.'
1ead15c2ffd0 Two fixes for :find completion and more testing. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2562
diff changeset
10795 && (vim_ispathsep(p[1])
1ead15c2ffd0 Two fixes for :find completion and more testing. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2562
diff changeset
10796 || (p[1] == '.' && vim_ispathsep(p[2]))))
1ead15c2ffd0 Two fixes for :find completion and more testing. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2562
diff changeset
10797 )
2487
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2481
diff changeset
10798 {
2568
1ead15c2ffd0 Two fixes for :find completion and more testing. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2562
diff changeset
10799 /* :find completion where 'path' is used.
1ead15c2ffd0 Two fixes for :find completion and more testing. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2562
diff changeset
10800 * Recursiveness is OK here. */
2487
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2481
diff changeset
10801 recursive = FALSE;
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10802 add_pat = expand_in_path(&ga, p, flags);
2487
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2481
diff changeset
10803 recursive = TRUE;
2568
1ead15c2ffd0 Two fixes for :find completion and more testing. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2562
diff changeset
10804 did_expand_in_path = TRUE;
2487
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2481
diff changeset
10805 }
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10806 else
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10807 #endif
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10808 add_pat = mch_expandpath(&ga, p, flags);
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
10809 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10810 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10811
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10812 if (add_pat == -1 || (add_pat == 0 && (flags & EW_NOTFOUND)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10813 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10814 char_u *t = backslash_halve_save(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10815
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10816 #if defined(MACOS_CLASSIC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10817 slash_to_colon(t);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10818 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10819 /* When EW_NOTFOUND is used, always add files and dirs. Makes
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10820 * "vim c:/" work. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10821 if (flags & EW_NOTFOUND)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10822 addfile(&ga, t, flags | EW_DIR | EW_FILE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10823 else if (mch_getperm(t) >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10824 addfile(&ga, t, flags);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10825 vim_free(t);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10826 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10827
2313
e382b66b936d Fix using freed memory in :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
10828 #if defined(FEAT_SEARCHPATH)
2568
1ead15c2ffd0 Two fixes for :find completion and more testing. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2562
diff changeset
10829 if (did_expand_in_path && ga.ga_len > 0 && (flags & EW_PATH))
2313
e382b66b936d Fix using freed memory in :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
10830 uniquefy_paths(&ga, p);
e382b66b936d Fix using freed memory in :find completion.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
10831 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10832 if (p != pat[i])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10833 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10834 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10835
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10836 *num_file = ga.ga_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10837 *file = (ga.ga_data != NULL) ? (char_u **)ga.ga_data : (char_u **)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10838
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10839 recursive = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10840
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10841 return (ga.ga_data != NULL) ? OK : FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10842 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10843
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10844 # ifdef VIM_BACKTICK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10845
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10846 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10847 * Return TRUE if we can expand this backtick thing here.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10848 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10849 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10850 vim_backtick(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10851 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10852 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10853 return (*p == '`' && *(p + 1) != NUL && *(p + STRLEN(p) - 1) == '`');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10854 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10855
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10856 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10857 * Expand an item in `backticks` by executing it as a command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10858 * Currently only works when pat[] starts and ends with a `.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10859 * Returns number of file names found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10860 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10861 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10862 expand_backtick(gap, pat, flags)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10863 garray_T *gap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10864 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10865 int flags; /* EW_* flags */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10866 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10867 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10868 char_u *cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10869 char_u *buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10870 int cnt = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10871 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10872
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10873 /* Create the command: lop off the backticks. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10874 cmd = vim_strnsave(pat + 1, (int)STRLEN(pat) - 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10875 if (cmd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10876 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10877
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10878 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10879 if (*cmd == '=') /* `={expr}`: Expand expression */
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
10880 buffer = eval_to_string(cmd + 1, &p, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10881 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10882 #endif
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
10883 buffer = get_cmd_output(cmd, NULL,
5808
e5f1f2ea0b4a updated for version 7.4.248
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
10884 (flags & EW_SILENT) ? SHELL_SILENT : 0, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10885 vim_free(cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10886 if (buffer == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10887 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10888
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10889 cmd = buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10890 while (*cmd != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10891 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10892 cmd = skipwhite(cmd); /* skip over white space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10893 p = cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10894 while (*p != NUL && *p != '\r' && *p != '\n') /* skip over entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10895 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10896 /* add an entry if it is not empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10897 if (p > cmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10898 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10899 i = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10900 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10901 addfile(gap, cmd, flags);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10902 *p = i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10903 ++cnt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10904 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10905 cmd = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10906 while (*cmd != NUL && (*cmd == '\r' || *cmd == '\n'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10907 ++cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10908 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10909
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10910 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10911 return cnt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10912 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10913 # endif /* VIM_BACKTICK */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10914
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10915 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10916 * Add a file to a file list. Accepted flags:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10917 * EW_DIR add directories
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10918 * EW_FILE add files
716
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
10919 * EW_EXEC add executable files
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10920 * EW_NOTFOUND add even when it doesn't exist
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10921 * EW_ADDSLASH add slash after directory name
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10922 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10923 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10924 addfile(gap, f, flags)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10925 garray_T *gap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10926 char_u *f; /* filename */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10927 int flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10928 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10929 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10930 int isdir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10931
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10932 /* if the file/dir doesn't exist, may not add it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10933 if (!(flags & EW_NOTFOUND) && mch_getperm(f) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10934 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10935
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10936 #ifdef FNAME_ILLEGAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10937 /* if the file/dir contains illegal characters, don't add it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10938 if (vim_strpbrk(f, (char_u *)FNAME_ILLEGAL) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10939 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10940 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10941
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10942 isdir = mch_isdir(f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10943 if ((isdir && !(flags & EW_DIR)) || (!isdir && !(flags & EW_FILE)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10944 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10945
716
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
10946 /* If the file isn't executable, may not add it. Do accept directories. */
5782
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5712
diff changeset
10947 if (!isdir && (flags & EW_EXEC) && !mch_can_exe(f, NULL))
716
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
10948 return;
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
10949
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10950 /* Make room for another item in the file list. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10951 if (ga_grow(gap, 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10952 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10953
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10954 p = alloc((unsigned)(STRLEN(f) + 1 + isdir));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10955 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10956 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10957
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10958 STRCPY(p, f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10959 #ifdef BACKSLASH_IN_FILENAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10960 slash_adjust(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10961 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10962 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10963 * Append a slash or backslash after directory names if none is present.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10964 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10965 #ifndef DONT_ADD_PATHSEP_TO_DIR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10966 if (isdir && (flags & EW_ADDSLASH))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10967 add_pathsep(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10968 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10969 ((char_u **)gap->ga_data)[gap->ga_len++] = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10970 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10971 #endif /* !NO_EXPANDPATH */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10972
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10973 #if defined(VIM_BACKTICK) || defined(FEAT_EVAL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10974
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10975 #ifndef SEEK_SET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10976 # define SEEK_SET 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10977 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10978 #ifndef SEEK_END
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10979 # define SEEK_END 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10980 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10981
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10982 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10983 * Get the stdout of an external command.
5808
e5f1f2ea0b4a updated for version 7.4.248
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
10984 * If "ret_len" is NULL replace NUL characters with NL. When "ret_len" is not
e5f1f2ea0b4a updated for version 7.4.248
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
10985 * NULL store the length there.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10986 * Returns an allocated string, or NULL for error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10987 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10988 char_u *
5808
e5f1f2ea0b4a updated for version 7.4.248
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
10989 get_cmd_output(cmd, infile, flags, ret_len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10990 char_u *cmd;
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
10991 char_u *infile; /* optional input file name */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10992 int flags; /* can be SHELL_SILENT */
5808
e5f1f2ea0b4a updated for version 7.4.248
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
10993 int *ret_len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10994 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10995 char_u *tempname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10996 char_u *command;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10997 char_u *buffer = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10998 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10999 int i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11000 FILE *fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11001
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11002 if (check_restricted() || check_secure())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11003 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11004
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11005 /* get a name for the temp file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11006 if ((tempname = vim_tempname('o')) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11007 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11008 EMSG(_(e_notmp));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11009 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11010 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11011
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11012 /* Add the redirection stuff */
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
11013 command = make_filter_cmd(cmd, infile, tempname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11014 if (command == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11015 goto done;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11016
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11017 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11018 * Call the shell to execute the command (errors are ignored).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11019 * Don't check timestamps here.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11020 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11021 ++no_check_timestamps;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11022 call_shell(command, SHELL_DOOUT | SHELL_EXPAND | flags);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11023 --no_check_timestamps;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11024
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11025 vim_free(command);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11026
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11027 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11028 * read the names from the file into memory
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11029 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11030 # ifdef VMS
1224
edc1c9d6dab9 updated for version 7.1b
vimboss
parents: 1096
diff changeset
11031 /* created temporary file is not always readable as binary */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11032 fd = mch_fopen((char *)tempname, "r");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11033 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11034 fd = mch_fopen((char *)tempname, READBIN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11035 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11036
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11037 if (fd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11038 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11039 EMSG2(_(e_notopen), tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11040 goto done;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11041 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11042
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11043 fseek(fd, 0L, SEEK_END);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11044 len = ftell(fd); /* get size of temp file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11045 fseek(fd, 0L, SEEK_SET);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11046
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11047 buffer = alloc(len + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11048 if (buffer != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11049 i = (int)fread((char *)buffer, (size_t)1, (size_t)len, fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11050 fclose(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11051 mch_remove(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11052 if (buffer == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11053 goto done;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11054 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11055 len = i; /* VMS doesn't give us what we asked for... */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11056 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11057 if (i != len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11058 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11059 EMSG2(_(e_notread), tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11060 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11061 buffer = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11062 }
5808
e5f1f2ea0b4a updated for version 7.4.248
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
11063 else if (ret_len == NULL)
5271
25f67b62afd8 updated for version 7.4b.012
Bram Moolenaar <bram@vim.org>
parents: 5104
diff changeset
11064 {
25f67b62afd8 updated for version 7.4b.012
Bram Moolenaar <bram@vim.org>
parents: 5104
diff changeset
11065 /* Change NUL into SOH, otherwise the string is truncated. */
25f67b62afd8 updated for version 7.4b.012
Bram Moolenaar <bram@vim.org>
parents: 5104
diff changeset
11066 for (i = 0; i < len; ++i)
5275
3ddec3d25bd1 updated for version 7.4b.014
Bram Moolenaar <bram@vim.org>
parents: 5271
diff changeset
11067 if (buffer[i] == NUL)
3ddec3d25bd1 updated for version 7.4b.014
Bram Moolenaar <bram@vim.org>
parents: 5271
diff changeset
11068 buffer[i] = 1;
5271
25f67b62afd8 updated for version 7.4b.012
Bram Moolenaar <bram@vim.org>
parents: 5104
diff changeset
11069
2429
7ce8b24450dc Improvements for ":find" completion. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
11070 buffer[len] = NUL; /* make sure the buffer is terminated */
5271
25f67b62afd8 updated for version 7.4b.012
Bram Moolenaar <bram@vim.org>
parents: 5104
diff changeset
11071 }
5808
e5f1f2ea0b4a updated for version 7.4.248
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
11072 else
e5f1f2ea0b4a updated for version 7.4.248
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
11073 *ret_len = len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11074
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11075 done:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11076 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11077 return buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11078 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11079 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11080
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11081 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11082 * Free the list of files returned by expand_wildcards() or other expansion
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11083 * functions.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11084 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11085 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11086 FreeWild(count, files)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11087 int count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11088 char_u **files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11089 {
838
8e5830943bff updated for version 7.0e04
vimboss
parents: 835
diff changeset
11090 if (count <= 0 || files == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11091 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11092 #if defined(__EMX__) && defined(__ALWAYS_HAS_TRAILING_NULL_POINTER) /* XXX */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11093 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11094 * Is this still OK for when other functions than expand_wildcards() have
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11095 * been used???
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11096 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11097 _fnexplodefree((char **)files);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11098 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11099 while (count--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11100 vim_free(files[count]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11101 vim_free(files);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11102 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11103 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11104
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11105 /*
2302
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2297
diff changeset
11106 * Return TRUE when need to go to Insert mode because of 'insertmode'.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11107 * Don't do this when still processing a command or a mapping.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11108 * Don't do this when inside a ":normal" command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11109 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11110 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11111 goto_im()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11112 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11113 return (p_im && stuff_empty() && typebuf_typed());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11114 }
5867
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11115
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11116 /*
5911
81f5a056b2a5 updated for version 7.4.297
Bram Moolenaar <bram@vim.org>
parents: 5885
diff changeset
11117 * Returns the isolated name of the shell in allocated memory:
5867
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11118 * - Skip beyond any path. E.g., "/usr/bin/csh -f" -> "csh -f".
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11119 * - Remove any argument. E.g., "csh -f" -> "csh".
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11120 * But don't allow a space in the path, so that this works:
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11121 * "/usr/bin/csh --rcfile ~/.cshrc"
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11122 * But don't do that for Windows, it's common to have a space in the path.
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11123 */
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11124 char_u *
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11125 get_isolated_shell_name()
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11126 {
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11127 char_u *p;
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11128
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11129 #ifdef WIN3264
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11130 p = gettail(p_sh);
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11131 p = vim_strnsave(p, (int)(skiptowhite(p) - p));
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11132 #else
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11133 p = skiptowhite(p_sh);
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11134 if (*p == NUL)
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11135 {
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11136 /* No white space, use the tail. */
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11137 p = vim_strsave(gettail(p_sh));
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11138 }
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11139 else
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11140 {
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11141 char_u *p1, *p2;
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11142
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11143 /* Find the last path separator before the space. */
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11144 p1 = p_sh;
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11145 for (p2 = p_sh; p2 < p; mb_ptr_adv(p2))
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11146 if (vim_ispathsep(*p2))
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11147 p1 = p2 + 1;
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11148 p = vim_strnsave(p1, (int)(p - p1));
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11149 }
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11150 #endif
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11151 return p;
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
11152 }