annotate src/misc2.c @ 6614:03688be95994 v7.4.633

updated for version 7.4.633 Problem: After 7.4.630 the problem persists. Solution: Also skip redo when calling a user function.
author Bram Moolenaar <bram@vim.org>
date Tue, 17 Feb 2015 12:44:09 +0100
parents 96761b6789f6
children 75444015837a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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 * misc2.c: Various functions.
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12 */
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13 #include "vim.h"
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14
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15 static char_u *username = NULL; /* cached result of mch_get_user_name() */
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16
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17 static char_u *ff_expand_buffer = NULL; /* used for expanding filenames */
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18
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19 #if defined(FEAT_VIRTUALEDIT) || defined(PROTO)
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20 static int coladvance2 __ARGS((pos_T *pos, int addspaces, int finetune, colnr_T wcol));
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21
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22 /*
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23 * Return TRUE if in the current mode we need to use virtual.
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24 */
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25 int
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26 virtual_active()
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27 {
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28 /* While an operator is being executed we return "virtual_op", because
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29 * VIsual_active has already been reset, thus we can't check for "block"
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30 * being used. */
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31 if (virtual_op != MAYBE)
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32 return virtual_op;
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33 return (ve_flags == VE_ALL
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34 || ((ve_flags & VE_BLOCK) && VIsual_active && VIsual_mode == Ctrl_V)
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35 || ((ve_flags & VE_INSERT) && (State & INSERT)));
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36 }
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37
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38 /*
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39 * Get the screen position of the cursor.
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40 */
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41 int
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42 getviscol()
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43 {
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44 colnr_T x;
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45
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46 getvvcol(curwin, &curwin->w_cursor, &x, NULL, NULL);
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47 return (int)x;
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48 }
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49
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50 /*
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51 * Get the screen position of character col with a coladd in the cursor line.
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52 */
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53 int
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54 getviscol2(col, coladd)
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55 colnr_T col;
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56 colnr_T coladd;
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57 {
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58 colnr_T x;
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59 pos_T pos;
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60
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61 pos.lnum = curwin->w_cursor.lnum;
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62 pos.col = col;
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63 pos.coladd = coladd;
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64 getvvcol(curwin, &pos, &x, NULL, NULL);
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65 return (int)x;
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66 }
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67
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68 /*
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69 * Go to column "wcol", and add/insert white space as necessary to get the
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70 * cursor in that column.
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71 * The caller must have saved the cursor line for undo!
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72 */
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73 int
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74 coladvance_force(wcol)
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75 colnr_T wcol;
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76 {
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77 int rc = coladvance2(&curwin->w_cursor, TRUE, FALSE, wcol);
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78
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79 if (wcol == MAXCOL)
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80 curwin->w_valid &= ~VALID_VIRTCOL;
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81 else
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82 {
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83 /* Virtcol is valid */
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84 curwin->w_valid |= VALID_VIRTCOL;
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85 curwin->w_virtcol = wcol;
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86 }
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87 return rc;
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88 }
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89 #endif
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90
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91 /*
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92 * Try to advance the Cursor to the specified screen column.
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93 * If virtual editing: fine tune the cursor position.
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94 * Note that all virtual positions off the end of a line should share
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95 * a curwin->w_cursor.col value (n.b. this is equal to STRLEN(line)),
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96 * beginning at coladd 0.
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97 *
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98 * return OK if desired column is reached, FAIL if not
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99 */
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100 int
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101 coladvance(wcol)
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102 colnr_T wcol;
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103 {
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104 int rc = getvpos(&curwin->w_cursor, wcol);
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105
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106 if (wcol == MAXCOL || rc == FAIL)
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107 curwin->w_valid &= ~VALID_VIRTCOL;
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108 else if (*ml_get_cursor() != TAB)
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109 {
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110 /* Virtcol is valid when not on a TAB */
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111 curwin->w_valid |= VALID_VIRTCOL;
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112 curwin->w_virtcol = wcol;
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113 }
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114 return rc;
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115 }
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116
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117 /*
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118 * Return in "pos" the position of the cursor advanced to screen column "wcol".
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119 * return OK if desired column is reached, FAIL if not
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120 */
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121 int
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122 getvpos(pos, wcol)
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123 pos_T *pos;
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124 colnr_T wcol;
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125 {
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126 #ifdef FEAT_VIRTUALEDIT
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127 return coladvance2(pos, FALSE, virtual_active(), wcol);
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128 }
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129
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130 static int
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131 coladvance2(pos, addspaces, finetune, wcol)
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132 pos_T *pos;
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133 int addspaces; /* change the text to achieve our goal? */
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134 int finetune; /* change char offset for the exact column */
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135 colnr_T wcol; /* column to move to */
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136 {
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137 #endif
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138 int idx;
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139 char_u *ptr;
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140 char_u *line;
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141 colnr_T col = 0;
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142 int csize = 0;
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143 int one_more;
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144 #ifdef FEAT_LINEBREAK
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145 int head = 0;
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146 #endif
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147
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148 one_more = (State & INSERT)
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149 || restart_edit != NUL
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150 || (VIsual_active && *p_sel != 'o')
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151 #ifdef FEAT_VIRTUALEDIT
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152 || ((ve_flags & VE_ONEMORE) && wcol < MAXCOL)
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153 #endif
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154 ;
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155 line = ml_get_buf(curbuf, pos->lnum, FALSE);
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156
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157 if (wcol >= MAXCOL)
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158 {
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159 idx = (int)STRLEN(line) - 1 + one_more;
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160 col = wcol;
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161
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162 #ifdef FEAT_VIRTUALEDIT
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163 if ((addspaces || finetune) && !VIsual_active)
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164 {
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165 curwin->w_curswant = linetabsize(line) + one_more;
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166 if (curwin->w_curswant > 0)
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167 --curwin->w_curswant;
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168 }
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169 #endif
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170 }
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171 else
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172 {
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173 #ifdef FEAT_VIRTUALEDIT
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174 int width = W_WIDTH(curwin) - win_col_off(curwin);
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175
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176 if (finetune
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177 && curwin->w_p_wrap
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178 # ifdef FEAT_VERTSPLIT
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179 && curwin->w_width != 0
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180 # endif
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181 && wcol >= (colnr_T)width)
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182 {
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183 csize = linetabsize(line);
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184 if (csize > 0)
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185 csize--;
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186
620
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187 if (wcol / width > (colnr_T)csize / width
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188 && ((State & INSERT) == 0 || (int)wcol > csize + 1))
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189 {
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190 /* In case of line wrapping don't move the cursor beyond the
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191 * right screen edge. In Insert mode allow going just beyond
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192 * the last character (like what happens when typing and
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193 * reaching the right window edge). */
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194 wcol = (csize / width + 1) * width - 1;
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195 }
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196 }
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197 #endif
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198
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
199 ptr = line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
200 while (col <= wcol && *ptr != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
201 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
202 /* Count a tab for what it's worth (if list mode not on) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
203 #ifdef FEAT_LINEBREAK
5995
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5873
diff changeset
204 csize = win_lbr_chartabsize(curwin, line, ptr, col, &head);
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
205 mb_ptr_adv(ptr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
206 #else
5995
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5873
diff changeset
207 csize = lbr_chartabsize_adv(line, &ptr, col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
208 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
209 col += csize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
210 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
211 idx = (int)(ptr - line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
212 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
213 * Handle all the special cases. The virtual_active() check
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
214 * is needed to ensure that a virtual position off the end of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
215 * a line has the correct indexing. The one_more comparison
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
216 * replaces an explicit add of one_more later on.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
217 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
218 if (col > wcol || (!virtual_active() && one_more == 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
219 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
220 idx -= 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
221 # ifdef FEAT_LINEBREAK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
222 /* Don't count the chars from 'showbreak'. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
223 csize -= head;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
224 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
225 col -= csize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
226 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
227
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
228 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
229 if (virtual_active()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
230 && addspaces
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
231 && ((col != wcol && col != wcol + 1) || csize > 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
232 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
233 /* 'virtualedit' is set: The difference between wcol and col is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
234 * filled with spaces. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
235
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
236 if (line[idx] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
237 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
238 /* Append spaces */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
239 int correct = wcol - col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
240 char_u *newline = alloc(idx + correct + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
241 int t;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
242
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
243 if (newline == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
244 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
245
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
246 for (t = 0; t < idx; ++t)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
247 newline[t] = line[t];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
248
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
249 for (t = 0; t < correct; ++t)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
250 newline[t + idx] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
251
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
252 newline[idx + correct] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
253
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
254 ml_replace(pos->lnum, newline, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
255 changed_bytes(pos->lnum, (colnr_T)idx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
256 idx += correct;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
257 col = wcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
258 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
259 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
260 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
261 /* Break a tab */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
262 int linelen = (int)STRLEN(line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
263 int correct = wcol - col - csize + 1; /* negative!! */
840
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
264 char_u *newline;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
265 int t, s = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
266 int v;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
267
840
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
268 if (-correct > csize)
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
269 return FAIL;
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
270
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
271 newline = alloc(linelen + csize);
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
272 if (newline == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
273 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
274
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
275 for (t = 0; t < linelen; t++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
276 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
277 if (t != idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
278 newline[s++] = line[t];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
279 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
280 for (v = 0; v < csize; v++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
281 newline[s++] = ' ';
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 newline[linelen + csize - 1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
285
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
286 ml_replace(pos->lnum, newline, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
287 changed_bytes(pos->lnum, idx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
288 idx += (csize - 1 + correct);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
289 col += correct;
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 #endif
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 if (idx < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
296 pos->col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
297 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
298 pos->col = idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
299
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
300 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
301 pos->coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
302
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
303 if (finetune)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
304 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
305 if (wcol == MAXCOL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
306 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
307 /* The width of the last character is used to set coladd. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
308 if (!one_more)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
309 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
310 colnr_T scol, ecol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
311
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
312 getvcol(curwin, pos, &scol, NULL, &ecol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
313 pos->coladd = ecol - scol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
314 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
315 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
316 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
317 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
318 int b = (int)wcol - (int)col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
319
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
320 /* The difference between wcol and col is used to set coladd. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
321 if (b > 0 && b < (MAXCOL - 2 * W_WIDTH(curwin)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
322 pos->coladd = b;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
323
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
324 col += b;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
325 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
326 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
327 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
328
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
329 #ifdef FEAT_MBYTE
1982
b1b09b68d706 updated for version 7.2-279
vimboss
parents: 1881
diff changeset
330 /* prevent from moving onto a trail byte */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
331 if (has_mbyte)
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
332 mb_adjustpos(curbuf, pos);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
333 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
334
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
335 if (col < wcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
336 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
337 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
338 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
339
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
340 /*
1621
82b5078be2dd updated for version 7.2a
vimboss
parents: 1576
diff changeset
341 * Increment the cursor position. See inc() for return values.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
342 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
343 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
344 inc_cursor()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
345 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
346 return inc(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
347 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
348
1621
82b5078be2dd updated for version 7.2a
vimboss
parents: 1576
diff changeset
349 /*
82b5078be2dd updated for version 7.2a
vimboss
parents: 1576
diff changeset
350 * Increment the line pointer "lp" crossing line boundaries as necessary.
82b5078be2dd updated for version 7.2a
vimboss
parents: 1576
diff changeset
351 * Return 1 when going to the next line.
82b5078be2dd updated for version 7.2a
vimboss
parents: 1576
diff changeset
352 * Return 2 when moving forward onto a NUL at the end of the line).
82b5078be2dd updated for version 7.2a
vimboss
parents: 1576
diff changeset
353 * Return -1 when at the end of file.
82b5078be2dd updated for version 7.2a
vimboss
parents: 1576
diff changeset
354 * Return 0 otherwise.
82b5078be2dd updated for version 7.2a
vimboss
parents: 1576
diff changeset
355 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
356 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
357 inc(lp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
358 pos_T *lp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
359 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
360 char_u *p = ml_get_pos(lp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
361
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
362 if (*p != NUL) /* still within line, move to next char (may be NUL) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
363 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
364 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
365 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
366 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 461
diff changeset
367 int l = (*mb_ptr2len)(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
368
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
369 lp->col += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
370 return ((p[l] != NUL) ? 0 : 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
371 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
372 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
373 lp->col++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
374 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
375 lp->coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
376 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
377 return ((p[1] != NUL) ? 0 : 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
378 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
379 if (lp->lnum != curbuf->b_ml.ml_line_count) /* there is a next line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
380 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
381 lp->col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
382 lp->lnum++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
383 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
384 lp->coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
385 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
386 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
387 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
388 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
389 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
390
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
391 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
392 * incl(lp): same as inc(), but skip the NUL at the end of non-empty lines
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
393 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
394 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
395 incl(lp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
396 pos_T *lp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
397 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
398 int r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
399
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
400 if ((r = inc(lp)) >= 1 && lp->col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
401 r = inc(lp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
402 return r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
403 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
404
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
405 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
406 * dec(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
407 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
408 * Decrement the line pointer 'p' crossing line boundaries as necessary.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
409 * Return 1 when crossing a line, -1 when at start of file, 0 otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
410 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
411 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
412 dec_cursor()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
413 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
414 return dec(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
415 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
416
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
417 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
418 dec(lp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
419 pos_T *lp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
420 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
421 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
422
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
423 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
424 lp->coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
425 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
426 if (lp->col > 0) /* still within line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
427 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
428 lp->col--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
429 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
430 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
431 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
432 p = ml_get(lp->lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
433 lp->col -= (*mb_head_off)(p, p + lp->col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
434 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
435 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
436 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
437 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
438 if (lp->lnum > 1) /* there is a prior line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
439 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
440 lp->lnum--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
441 p = ml_get(lp->lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
442 lp->col = (colnr_T)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
443 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
444 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
445 lp->col -= (*mb_head_off)(p, p + lp->col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
446 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
447 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
448 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
449 return -1; /* at start of file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
450 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
451
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
452 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
453 * decl(lp): same as dec(), but skip the NUL at the end of non-empty lines
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
454 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
455 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
456 decl(lp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
457 pos_T *lp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
458 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
459 int r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
460
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
461 if ((r = dec(lp)) == 1 && lp->col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
462 r = dec(lp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
463 return r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
464 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
465
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
466 /*
2178
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
467 * Get the line number relative to the current cursor position, i.e. the
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
468 * difference between line number and cursor position. Only look for lines that
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
469 * can be visible, folded lines don't count.
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
470 */
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
471 linenr_T
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
472 get_cursor_rel_lnum(wp, lnum)
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
473 win_T *wp;
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
474 linenr_T lnum; /* line number to get the result for */
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
475 {
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
476 linenr_T cursor = wp->w_cursor.lnum;
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
477 linenr_T retval = 0;
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
478
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
479 #ifdef FEAT_FOLDING
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
480 if (hasAnyFolding(wp))
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
481 {
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
482 if (lnum > cursor)
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
483 {
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
484 while (lnum > cursor)
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
485 {
5564
cf722c092360 updated for version 7.4.130
Bram Moolenaar <bram@vim.org>
parents: 5347
diff changeset
486 (void)hasFoldingWin(wp, lnum, &lnum, NULL, TRUE, NULL);
2178
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
487 /* if lnum and cursor are in the same fold,
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
488 * now lnum <= cursor */
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
489 if (lnum > cursor)
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
490 retval++;
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
491 lnum--;
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
492 }
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
493 }
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
494 else if (lnum < cursor)
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
495 {
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
496 while (lnum < cursor)
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
497 {
5564
cf722c092360 updated for version 7.4.130
Bram Moolenaar <bram@vim.org>
parents: 5347
diff changeset
498 (void)hasFoldingWin(wp, lnum, NULL, &lnum, TRUE, NULL);
2178
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
499 /* if lnum and cursor are in the same fold,
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
500 * now lnum >= cursor */
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
501 if (lnum < cursor)
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
502 retval--;
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
503 lnum++;
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
504 }
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
505 }
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
506 /* else if (lnum == cursor)
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
507 * retval = 0;
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
508 */
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
509 }
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
510 else
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
511 #endif
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
512 retval = lnum - cursor;
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
513
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
514 return retval;
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
515 }
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
516
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
517 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
518 * Make sure curwin->w_cursor.lnum is valid.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
519 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
520 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
521 check_cursor_lnum()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
522 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
523 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
524 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
525 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
526 /* If there is a closed fold at the end of the file, put the cursor in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
527 * its first line. Otherwise in the last line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
528 if (!hasFolding(curbuf->b_ml.ml_line_count,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
529 &curwin->w_cursor.lnum, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
530 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
531 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
532 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
533 if (curwin->w_cursor.lnum <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
534 curwin->w_cursor.lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
535 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
536
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
537 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
538 * Make sure curwin->w_cursor.col is valid.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
539 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
540 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
541 check_cursor_col()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
542 {
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
543 check_cursor_col_win(curwin);
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
544 }
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
545
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
546 /*
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
547 * Make sure win->w_cursor.col is valid.
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
548 */
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
549 void
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
550 check_cursor_col_win(win)
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
551 win_T *win;
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
552 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
553 colnr_T len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
554 #ifdef FEAT_VIRTUALEDIT
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
555 colnr_T oldcol = win->w_cursor.col;
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
556 colnr_T oldcoladd = win->w_cursor.col + win->w_cursor.coladd;
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
557 #endif
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
558
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
559 len = (colnr_T)STRLEN(ml_get_buf(win->w_buffer, win->w_cursor.lnum, FALSE));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
560 if (len == 0)
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
561 win->w_cursor.col = 0;
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
562 else if (win->w_cursor.col >= len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
563 {
1488
205a26fab116 updated for version 7.1-203
vimboss
parents: 1446
diff changeset
564 /* Allow cursor past end-of-line when:
205a26fab116 updated for version 7.1-203
vimboss
parents: 1446
diff changeset
565 * - in Insert mode or restarting Insert mode
205a26fab116 updated for version 7.1-203
vimboss
parents: 1446
diff changeset
566 * - in Visual mode and 'selection' isn't "old"
205a26fab116 updated for version 7.1-203
vimboss
parents: 1446
diff changeset
567 * - 'virtualedit' is set */
620
9e359e5759f6 updated for version 7.0177
vimboss
parents: 574
diff changeset
568 if ((State & INSERT) || restart_edit
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
569 || (VIsual_active && *p_sel != 'o')
1488
205a26fab116 updated for version 7.1-203
vimboss
parents: 1446
diff changeset
570 #ifdef FEAT_VIRTUALEDIT
205a26fab116 updated for version 7.1-203
vimboss
parents: 1446
diff changeset
571 || (ve_flags & VE_ONEMORE)
205a26fab116 updated for version 7.1-203
vimboss
parents: 1446
diff changeset
572 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
573 || virtual_active())
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
574 win->w_cursor.col = len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
575 else
1099
2ec8266fa254 updated for version 7.0-225
vimboss
parents: 1072
diff changeset
576 {
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
577 win->w_cursor.col = len - 1;
1099
2ec8266fa254 updated for version 7.0-225
vimboss
parents: 1072
diff changeset
578 #ifdef FEAT_MBYTE
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
579 /* Move the cursor to the head byte. */
1099
2ec8266fa254 updated for version 7.0-225
vimboss
parents: 1072
diff changeset
580 if (has_mbyte)
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
581 mb_adjustpos(win->w_buffer, &win->w_cursor);
1099
2ec8266fa254 updated for version 7.0-225
vimboss
parents: 1072
diff changeset
582 #endif
2ec8266fa254 updated for version 7.0-225
vimboss
parents: 1072
diff changeset
583 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
584 }
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
585 else if (win->w_cursor.col < 0)
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
586 win->w_cursor.col = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
587
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
588 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
589 /* If virtual editing is on, we can leave the cursor on the old position,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
590 * only we must set it to virtual. But don't do it when at the end of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
591 * line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
592 if (oldcol == MAXCOL)
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
593 win->w_cursor.coladd = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
594 else if (ve_flags == VE_ALL)
1841
72ef7987368d updated for version 7.2-139
vimboss
parents: 1828
diff changeset
595 {
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
596 if (oldcoladd > win->w_cursor.col)
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
597 win->w_cursor.coladd = oldcoladd - win->w_cursor.col;
1841
72ef7987368d updated for version 7.2-139
vimboss
parents: 1828
diff changeset
598 else
72ef7987368d updated for version 7.2-139
vimboss
parents: 1828
diff changeset
599 /* avoid weird number when there is a miscalculation or overflow */
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
600 win->w_cursor.coladd = 0;
1841
72ef7987368d updated for version 7.2-139
vimboss
parents: 1828
diff changeset
601 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
602 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
603 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
604
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
605 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
606 * make sure curwin->w_cursor in on a valid character
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
607 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
608 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
609 check_cursor()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
610 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
611 check_cursor_lnum();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
612 check_cursor_col();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
613 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
614
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
615 #if defined(FEAT_TEXTOBJ) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
616 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
617 * Make sure curwin->w_cursor is not on the NUL at the end of the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
618 * Allow it when in Visual mode and 'selection' is not "old".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
619 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
620 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
621 adjust_cursor_col()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
622 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
623 if (curwin->w_cursor.col > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
624 && (!VIsual_active || *p_sel == 'o')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
625 && gchar_cursor() == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
626 --curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
627 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
628 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
629
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
630 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
631 * When curwin->w_leftcol has changed, adjust the cursor position.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
632 * Return TRUE if the cursor was moved.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
633 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
634 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
635 leftcol_changed()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
636 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
637 long lastcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
638 colnr_T s, e;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
639 int retval = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
640
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
641 changed_cline_bef_curs();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
642 lastcol = curwin->w_leftcol + W_WIDTH(curwin) - curwin_col_off() - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
643 validate_virtcol();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
644
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
645 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
646 * If the cursor is right or left of the screen, move it to last or first
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
647 * character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
648 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
649 if (curwin->w_virtcol > (colnr_T)(lastcol - p_siso))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
650 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
651 retval = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
652 coladvance((colnr_T)(lastcol - p_siso));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
653 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
654 else if (curwin->w_virtcol < curwin->w_leftcol + p_siso)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
655 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
656 retval = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
657 (void)coladvance((colnr_T)(curwin->w_leftcol + p_siso));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
658 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
659
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
660 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
661 * If the start of the character under the cursor is not on the screen,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
662 * advance the cursor one more char. If this fails (last char of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
663 * line) adjust the scrolling.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
664 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
665 getvvcol(curwin, &curwin->w_cursor, &s, NULL, &e);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
666 if (e > (colnr_T)lastcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
667 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
668 retval = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
669 coladvance(s - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
670 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
671 else if (s < curwin->w_leftcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
672 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
673 retval = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
674 if (coladvance(e + 1) == FAIL) /* there isn't another character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
675 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
676 curwin->w_leftcol = s; /* adjust w_leftcol instead */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
677 changed_cline_bef_curs();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
678 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
679 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
680
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
681 if (retval)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
682 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
683 redraw_later(NOT_VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
684 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
685 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
686
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
687 /**********************************************************************
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
688 * Various routines dealing with allocation and deallocation of memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
689 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
690
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
691 #if defined(MEM_PROFILE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
692
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
693 # define MEM_SIZES 8200
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
694 static long_u mem_allocs[MEM_SIZES];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
695 static long_u mem_frees[MEM_SIZES];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
696 static long_u mem_allocated;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
697 static long_u mem_freed;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
698 static long_u mem_peak;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
699 static long_u num_alloc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
700 static long_u num_freed;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
701
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
702 static void mem_pre_alloc_s __ARGS((size_t *sizep));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
703 static void mem_pre_alloc_l __ARGS((long_u *sizep));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
704 static void mem_post_alloc __ARGS((void **pp, size_t size));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
705 static void mem_pre_free __ARGS((void **pp));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
706
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
707 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
708 mem_pre_alloc_s(sizep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
709 size_t *sizep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
710 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
711 *sizep += sizeof(size_t);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
712 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
713
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
714 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
715 mem_pre_alloc_l(sizep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
716 long_u *sizep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
717 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
718 *sizep += sizeof(size_t);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
719 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
720
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
721 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
722 mem_post_alloc(pp, size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
723 void **pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
724 size_t size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
725 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
726 if (*pp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
727 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
728 size -= sizeof(size_t);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
729 *(long_u *)*pp = size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
730 if (size <= MEM_SIZES-1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
731 mem_allocs[size-1]++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
732 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
733 mem_allocs[MEM_SIZES-1]++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
734 mem_allocated += size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
735 if (mem_allocated - mem_freed > mem_peak)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
736 mem_peak = mem_allocated - mem_freed;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
737 num_alloc++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
738 *pp = (void *)((char *)*pp + sizeof(size_t));
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 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
742 mem_pre_free(pp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
743 void **pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
744 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
745 long_u size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
746
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
747 *pp = (void *)((char *)*pp - sizeof(size_t));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
748 size = *(size_t *)*pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
749 if (size <= MEM_SIZES-1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
750 mem_frees[size-1]++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752 mem_frees[MEM_SIZES-1]++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
753 mem_freed += size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
754 num_freed++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
755 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
756
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
757 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
758 * called on exit via atexit()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
759 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
760 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
761 vim_mem_profile_dump()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
762 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
763 int i, j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
764
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
765 printf("\r\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
766 j = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
767 for (i = 0; i < MEM_SIZES - 1; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
768 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
769 if (mem_allocs[i] || mem_frees[i])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
770 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
771 if (mem_frees[i] > mem_allocs[i])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
772 printf("\r\n%s", _("ERROR: "));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
773 printf("[%4d / %4lu-%-4lu] ", i + 1, mem_allocs[i], mem_frees[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
774 j++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
775 if (j > 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
776 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
777 j = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
778 printf("\r\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
779 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
780 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
781 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
782
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
783 i = MEM_SIZES - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
784 if (mem_allocs[i])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
785 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
786 printf("\r\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
787 if (mem_frees[i] > mem_allocs[i])
2545
298d8d6e69be Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents: 2522
diff changeset
788 puts(_("ERROR: "));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
789 printf("[>%d / %4lu-%-4lu]", i, mem_allocs[i], mem_frees[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
790 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
791
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
792 printf(_("\n[bytes] total alloc-freed %lu-%lu, in use %lu, peak use %lu\n"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
793 mem_allocated, mem_freed, mem_allocated - mem_freed, mem_peak);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
794 printf(_("[calls] total re/malloc()'s %lu, total free()'s %lu\n\n"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
795 num_alloc, num_freed);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
796 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
797
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
798 #endif /* MEM_PROFILE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
799
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
800 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
801 * Some memory is reserved for error messages and for being able to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
802 * call mf_release_all(), which needs some memory for mf_trans_add().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
803 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
804 #if defined(MSDOS) && !defined(DJGPP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
805 # define SMALL_MEM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
806 # define KEEP_ROOM 8192L
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
807 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
808 # define KEEP_ROOM (2 * 8192L)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
809 #endif
3634
286ba0251c0a updated for version 7.3.577
Bram Moolenaar <bram@vim.org>
parents: 3386
diff changeset
810 #define KEEP_ROOM_KB (KEEP_ROOM / 1024L)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
811
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
812 /*
1576
b76637e5ace1 updated for version 7.1-289
vimboss
parents: 1541
diff changeset
813 * Note: if unsigned is 16 bits we can only allocate up to 64K with alloc().
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
814 * Use lalloc for larger blocks.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
815 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
816 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
817 alloc(size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
818 unsigned size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
819 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
820 return (lalloc((long_u)size, TRUE));
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 * Allocate memory and set all bytes to zero.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
825 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
826 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
827 alloc_clear(size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
828 unsigned size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
829 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
830 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
831
2545
298d8d6e69be Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents: 2522
diff changeset
832 p = lalloc((long_u)size, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
833 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
834 (void)vim_memset(p, 0, (size_t)size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
835 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
836 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
837
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
838 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
839 * alloc() with check for maximum line length
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
840 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
841 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
842 alloc_check(size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
843 unsigned size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
844 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
845 #if !defined(UNIX) && !defined(__EMX__)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
846 if (sizeof(int) == 2 && size > 0x7fff)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
847 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
848 /* Don't hide this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
849 emsg_silent = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
850 EMSG(_("E340: Line is becoming too long"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
851 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
852 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
853 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
854 return (lalloc((long_u)size, TRUE));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
855 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
856
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
857 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
858 * Allocate memory like lalloc() and set all bytes to zero.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
859 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
860 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
861 lalloc_clear(size, message)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
862 long_u size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
863 int message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
864 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
865 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
866
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
867 p = (lalloc(size, message));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
868 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
869 (void)vim_memset(p, 0, (size_t)size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
870 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
871 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
872
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
873 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
874 * Low level memory allocation function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
875 * This is used often, KEEP IT FAST!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
876 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
877 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
878 lalloc(size, message)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
879 long_u size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
880 int message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
881 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
882 char_u *p; /* pointer to new storage space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
883 static int releasing = FALSE; /* don't do mf_release_all() recursive */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
884 int try_again;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
885 #if defined(HAVE_AVAIL_MEM) && !defined(SMALL_MEM)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
886 static long_u allocated = 0; /* allocated since last avail check */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
887 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
888
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
889 /* Safety check for allocating zero bytes */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
890 if (size == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
891 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
892 /* Don't hide this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
893 emsg_silent = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
894 EMSGN(_("E341: Internal error: lalloc(%ld, )"), size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
895 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
896 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
897
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
898 #ifdef MEM_PROFILE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
899 mem_pre_alloc_l(&size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
900 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
901
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
902 #if defined(MSDOS) && !defined(DJGPP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
903 if (size >= 0xfff0) /* in MSDOS we can't deal with >64K blocks */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
904 p = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
905 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
906 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
907
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
908 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
909 * Loop when out of memory: Try to release some memfile blocks and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
910 * if some blocks are released call malloc again.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
911 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
912 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
913 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
914 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
915 * Handle three kind of systems:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
916 * 1. No check for available memory: Just return.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
917 * 2. Slow check for available memory: call mch_avail_mem() after
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
918 * allocating KEEP_ROOM amount of memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
919 * 3. Strict check for available memory: call mch_avail_mem()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
920 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
921 if ((p = (char_u *)malloc((size_t)size)) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
922 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
923 #ifndef HAVE_AVAIL_MEM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
924 /* 1. No check for available memory: Just return. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
925 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
926 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
927 # ifndef SMALL_MEM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
928 /* 2. Slow check for available memory: call mch_avail_mem() after
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
929 * allocating (KEEP_ROOM / 2) amount of memory. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
930 allocated += size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
931 if (allocated < KEEP_ROOM / 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
932 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
933 allocated = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
934 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
935 /* 3. check for available memory: call mch_avail_mem() */
3634
286ba0251c0a updated for version 7.3.577
Bram Moolenaar <bram@vim.org>
parents: 3386
diff changeset
936 if (mch_avail_mem(TRUE) < KEEP_ROOM_KB && !releasing)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
937 {
1737
8272535dee77 updated for version 7.2-035
vimboss
parents: 1712
diff changeset
938 free((char *)p); /* System is low... no go! */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
939 p = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
940 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
941 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
942 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
943 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
944 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
945 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
946 * Remember that mf_release_all() is being called to avoid an endless
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
947 * loop, because mf_release_all() may call alloc() recursively.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
948 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
949 if (releasing)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
950 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
951 releasing = TRUE;
448
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 440
diff changeset
952
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 440
diff changeset
953 clear_sb_text(); /* free any scrollback text */
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 440
diff changeset
954 try_again = mf_release_all(); /* release as many blocks as possible */
370
3a21825ad207 updated for version 7.0095
vimboss
parents: 362
diff changeset
955 #ifdef FEAT_EVAL
448
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 440
diff changeset
956 try_again |= garbage_collect(); /* cleanup recursive lists/dicts */
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 440
diff changeset
957 #endif
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 440
diff changeset
958
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
959 releasing = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
960 if (!try_again)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
961 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
962 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
963
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
964 if (message && p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
965 do_outofmem_msg(size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
966
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
967 theend:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
968 #ifdef MEM_PROFILE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
969 mem_post_alloc((void **)&p, (size_t)size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
970 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
971 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
972 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
973
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
974 #if defined(MEM_PROFILE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
975 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
976 * realloc() with memory profiling.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
977 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
978 void *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
979 mem_realloc(ptr, size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
980 void *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
981 size_t size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
982 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
983 void *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
984
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
985 mem_pre_free(&ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
986 mem_pre_alloc_s(&size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
987
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
988 p = realloc(ptr, size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
989
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
990 mem_post_alloc(&p, size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
991
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
992 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
994 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
995
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
997 * Avoid repeating the error message many times (they take 1 second each).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
998 * Did_outofmem_msg is reset when a character is read.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
999 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1000 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1001 do_outofmem_msg(size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1002 long_u size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1003 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1004 if (!did_outofmem_msg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1005 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1006 /* Don't hide this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1007 emsg_silent = 0;
3156
4d4a328f199e updated for version 7.3.348
Bram Moolenaar <bram@vim.org>
parents: 3026
diff changeset
1008
4d4a328f199e updated for version 7.3.348
Bram Moolenaar <bram@vim.org>
parents: 3026
diff changeset
1009 /* Must come first to avoid coming back here when printing the error
4d4a328f199e updated for version 7.3.348
Bram Moolenaar <bram@vim.org>
parents: 3026
diff changeset
1010 * message fails, e.g. when setting v:errmsg. */
4d4a328f199e updated for version 7.3.348
Bram Moolenaar <bram@vim.org>
parents: 3026
diff changeset
1011 did_outofmem_msg = TRUE;
4d4a328f199e updated for version 7.3.348
Bram Moolenaar <bram@vim.org>
parents: 3026
diff changeset
1012
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1013 EMSGN(_("E342: Out of memory! (allocating %lu bytes)"), size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1014 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1015 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1016
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1017 #if defined(EXITFREE) || defined(PROTO)
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1018
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1019 # if defined(FEAT_SEARCHPATH)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1020 static void free_findfile __ARGS((void));
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1021 # endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1022
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1023 /*
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1024 * Free everything that we allocated.
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1025 * Can be used to detect memory leaks, e.g., with ccmalloc.
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1026 * NOTE: This is tricky! Things are freed that functions depend on. Don't be
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1027 * surprised if Vim crashes...
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1028 * Some things can't be freed, esp. things local to a library function.
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1029 */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1030 void
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1031 free_all_mem()
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1032 {
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1033 buf_T *buf, *nextbuf;
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1034 static int entered = FALSE;
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1035
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1036 /* When we cause a crash here it is caught and Vim tries to exit cleanly.
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1037 * Don't try freeing everything again. */
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1038 if (entered)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1039 return;
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1040 entered = TRUE;
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1041
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1042 # ifdef FEAT_AUTOCMD
6222
63121fdd093f updated for version 7.4.446
Bram Moolenaar <bram@vim.org>
parents: 6122
diff changeset
1043 /* Don't want to trigger autocommands from here on. */
63121fdd093f updated for version 7.4.446
Bram Moolenaar <bram@vim.org>
parents: 6122
diff changeset
1044 block_autocmds();
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1045 # endif
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1046
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1047 # ifdef FEAT_WINDOWS
2363
acbb3a9ccc07 Avoid error when exiting in diff mode with EXITFREE defined.
Bram Moolenaar <bram@vim.org>
parents: 2360
diff changeset
1048 /* Close all tabs and windows. Reset 'equalalways' to avoid redraws. */
acbb3a9ccc07 Avoid error when exiting in diff mode with EXITFREE defined.
Bram Moolenaar <bram@vim.org>
parents: 2360
diff changeset
1049 p_ea = FALSE;
766
f0d0d3d3a1e2 updated for version 7.0225
vimboss
parents: 741
diff changeset
1050 if (first_tabpage->tp_next != NULL)
f0d0d3d3a1e2 updated for version 7.0225
vimboss
parents: 741
diff changeset
1051 do_cmdline_cmd((char_u *)"tabonly!");
f0d0d3d3a1e2 updated for version 7.0225
vimboss
parents: 741
diff changeset
1052 if (firstwin != lastwin)
f0d0d3d3a1e2 updated for version 7.0225
vimboss
parents: 741
diff changeset
1053 do_cmdline_cmd((char_u *)"only!");
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1054 # endif
673
513866ffe6af updated for version 7.0200
vimboss
parents: 671
diff changeset
1055
741
ac1f1e69c50d updated for version 7.0222
vimboss
parents: 694
diff changeset
1056 # if defined(FEAT_SPELL)
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1057 /* Free all spell info. */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1058 spell_free_all();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1059 # endif
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1060
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1061 # if defined(FEAT_USR_CMDS)
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1062 /* Clear user commands (before deleting buffers). */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1063 ex_comclear(NULL);
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1064 # endif
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1065
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1066 # ifdef FEAT_MENU
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1067 /* Clear menus. */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1068 do_cmdline_cmd((char_u *)"aunmenu *");
1993
4869457735a9 updated for version 7.2-290
vimboss
parents: 1982
diff changeset
1069 # ifdef FEAT_MULTI_LANG
4869457735a9 updated for version 7.2-290
vimboss
parents: 1982
diff changeset
1070 do_cmdline_cmd((char_u *)"menutranslate clear");
4869457735a9 updated for version 7.2-290
vimboss
parents: 1982
diff changeset
1071 # endif
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1072 # endif
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1073
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1074 /* Clear mappings, abbreviations, breakpoints. */
1993
4869457735a9 updated for version 7.2-290
vimboss
parents: 1982
diff changeset
1075 do_cmdline_cmd((char_u *)"lmapclear");
4869457735a9 updated for version 7.2-290
vimboss
parents: 1982
diff changeset
1076 do_cmdline_cmd((char_u *)"xmapclear");
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1077 do_cmdline_cmd((char_u *)"mapclear");
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1078 do_cmdline_cmd((char_u *)"mapclear!");
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1079 do_cmdline_cmd((char_u *)"abclear");
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1080 # if defined(FEAT_EVAL)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1081 do_cmdline_cmd((char_u *)"breakdel *");
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1082 # endif
362
013b3c128a60 updated for version 7.0094
vimboss
parents: 359
diff changeset
1083 # if defined(FEAT_PROFILE)
013b3c128a60 updated for version 7.0094
vimboss
parents: 359
diff changeset
1084 do_cmdline_cmd((char_u *)"profdel *");
013b3c128a60 updated for version 7.0094
vimboss
parents: 359
diff changeset
1085 # endif
1828
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1789
diff changeset
1086 # if defined(FEAT_KEYMAP)
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1789
diff changeset
1087 do_cmdline_cmd((char_u *)"set keymap=");
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1789
diff changeset
1088 #endif
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1089
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1090 # ifdef FEAT_TITLE
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1091 free_titles();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1092 # endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1093 # if defined(FEAT_SEARCHPATH)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1094 free_findfile();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1095 # endif
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1096
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1097 /* Obviously named calls. */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1098 # if defined(FEAT_AUTOCMD)
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1099 free_all_autocmds();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1100 # endif
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1101 clear_termcodes();
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1102 free_all_options();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1103 free_all_marks();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1104 alist_clear(&global_alist);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1105 free_homedir();
3744
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3634
diff changeset
1106 # if defined(FEAT_CMDL_COMPL)
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3634
diff changeset
1107 free_users();
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3634
diff changeset
1108 # endif
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1109 free_search_patterns();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1110 free_old_sub();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1111 free_last_insert();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1112 free_prev_shellcmd();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1113 free_regexp_stuff();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1114 free_tag_stuff();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1115 free_cd_dir();
1828
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1789
diff changeset
1116 # ifdef FEAT_SIGNS
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1789
diff changeset
1117 free_signs();
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1789
diff changeset
1118 # endif
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1119 # ifdef FEAT_EVAL
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1120 set_expr_line(NULL);
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1121 # endif
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1122 # ifdef FEAT_DIFF
673
513866ffe6af updated for version 7.0200
vimboss
parents: 671
diff changeset
1123 diff_clear(curtab);
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1124 # endif
626
732c7ae5743e updated for version 7.0180
vimboss
parents: 625
diff changeset
1125 clear_sb_text(); /* free any scrollback text */
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1126
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1127 /* Free some global vars. */
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1128 vim_free(username);
1422
c82bb7ade452 updated for version 7.1-137
vimboss
parents: 1410
diff changeset
1129 # ifdef FEAT_CLIPBOARD
4805
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
1130 vim_regfree(clip_exclude_prog);
1422
c82bb7ade452 updated for version 7.1-137
vimboss
parents: 1410
diff changeset
1131 # endif
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1132 vim_free(last_cmdline);
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1133 # ifdef FEAT_CMDHIST
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1134 vim_free(new_last_cmdline);
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1135 # endif
680
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 673
diff changeset
1136 set_keep_msg(NULL, 0);
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1137 vim_free(ff_expand_buffer);
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1138
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1139 /* Clear cmdline history. */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1140 p_hi = 0;
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1141 # ifdef FEAT_CMDHIST
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1142 init_history();
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1143 # endif
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1144
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1145 #ifdef FEAT_QUICKFIX
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1146 {
1863
63369d73b551 updated for version 7.2-161
vimboss
parents: 1841
diff changeset
1147 win_T *win;
63369d73b551 updated for version 7.2-161
vimboss
parents: 1841
diff changeset
1148 tabpage_T *tab;
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1149
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1150 qf_free_all(NULL);
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1151 /* Free all location lists */
1863
63369d73b551 updated for version 7.2-161
vimboss
parents: 1841
diff changeset
1152 FOR_ALL_TAB_WINDOWS(tab, win)
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1153 qf_free_all(win);
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1154 }
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1155 #endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1156
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1157 /* Close all script inputs. */
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1158 close_all_scripts();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1159
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1160 #if defined(FEAT_WINDOWS)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1161 /* Destroy all windows. Must come before freeing buffers. */
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1162 win_free_all();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1163 #endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1164
1576
b76637e5ace1 updated for version 7.1-289
vimboss
parents: 1541
diff changeset
1165 /* Free all buffers. Reset 'autochdir' to avoid accessing things that
b76637e5ace1 updated for version 7.1-289
vimboss
parents: 1541
diff changeset
1166 * were freed already. */
b76637e5ace1 updated for version 7.1-289
vimboss
parents: 1541
diff changeset
1167 #ifdef FEAT_AUTOCHDIR
b76637e5ace1 updated for version 7.1-289
vimboss
parents: 1541
diff changeset
1168 p_acd = FALSE;
b76637e5ace1 updated for version 7.1-289
vimboss
parents: 1541
diff changeset
1169 #endif
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1170 for (buf = firstbuf; buf != NULL; )
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1171 {
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1172 nextbuf = buf->b_next;
3365
9ccdc4a69d8f updated for version 7.3.449
Bram Moolenaar <bram@vim.org>
parents: 3359
diff changeset
1173 close_buffer(NULL, buf, DOBUF_WIPE, FALSE);
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1174 if (buf_valid(buf))
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1175 buf = nextbuf; /* didn't work, try next one */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1176 else
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1177 buf = firstbuf;
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1178 }
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1179
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1180 #ifdef FEAT_ARABIC
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1181 free_cmdline_buf();
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1182 #endif
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1183
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1184 /* Clear registers. */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1185 clear_registers();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1186 ResetRedobuff();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1187 ResetRedobuff();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1188
1071
cc03a79fdbb9 updated for version 7.0-197
vimboss
parents: 985
diff changeset
1189 #if defined(FEAT_CLIENTSERVER) && defined(FEAT_X11)
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1190 vim_free(serverDelayedStartName);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1191 #endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1192
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1193 /* highlight info */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1194 free_highlight();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1195
362
013b3c128a60 updated for version 7.0094
vimboss
parents: 359
diff changeset
1196 reset_last_sourcing();
013b3c128a60 updated for version 7.0094
vimboss
parents: 359
diff changeset
1197
766
f0d0d3d3a1e2 updated for version 7.0225
vimboss
parents: 741
diff changeset
1198 #ifdef FEAT_WINDOWS
853
d10fbefd3bc1 updated for version 7.0f05
vimboss
parents: 840
diff changeset
1199 free_tabpage(first_tabpage);
d10fbefd3bc1 updated for version 7.0f05
vimboss
parents: 840
diff changeset
1200 first_tabpage = NULL;
766
f0d0d3d3a1e2 updated for version 7.0225
vimboss
parents: 741
diff changeset
1201 #endif
f0d0d3d3a1e2 updated for version 7.0225
vimboss
parents: 741
diff changeset
1202
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1203 # ifdef UNIX
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1204 /* Machine-specific free. */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1205 mch_free_mem();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1206 # endif
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1207
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1208 /* message history */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1209 for (;;)
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1210 if (delete_first_msg() == FAIL)
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1211 break;
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1212
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1213 # ifdef FEAT_EVAL
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1214 eval_clear();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1215 # endif
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1216
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1217 free_termoptions();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1218
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1219 /* screenlines (can't display anything now!) */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1220 free_screenlines();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1221
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1222 #if defined(USE_XSMP)
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1223 xsmp_close();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1224 #endif
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1225 #ifdef FEAT_GUI_GTK
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1226 gui_mch_free_all();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1227 #endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1228 clear_hl_tables();
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1229
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1230 vim_free(IObuff);
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1231 vim_free(NameBuff);
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1232 }
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1233 #endif
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1234
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1235 /*
2656
4549e0e7fbb6 updated for version 7.3.076
Bram Moolenaar <bram@vim.org>
parents: 2545
diff changeset
1236 * Copy "string" into newly allocated memory.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1237 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1238 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1239 vim_strsave(string)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1240 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1241 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1242 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1243 unsigned len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1244
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1245 len = (unsigned)STRLEN(string) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1246 p = alloc(len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1247 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1248 mch_memmove(p, string, (size_t)len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1249 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1250 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1251
2656
4549e0e7fbb6 updated for version 7.3.076
Bram Moolenaar <bram@vim.org>
parents: 2545
diff changeset
1252 /*
4549e0e7fbb6 updated for version 7.3.076
Bram Moolenaar <bram@vim.org>
parents: 2545
diff changeset
1253 * Copy up to "len" bytes of "string" into newly allocated memory and
4549e0e7fbb6 updated for version 7.3.076
Bram Moolenaar <bram@vim.org>
parents: 2545
diff changeset
1254 * terminate with a NUL.
4549e0e7fbb6 updated for version 7.3.076
Bram Moolenaar <bram@vim.org>
parents: 2545
diff changeset
1255 * The allocated memory always has size "len + 1", also when "string" is
4549e0e7fbb6 updated for version 7.3.076
Bram Moolenaar <bram@vim.org>
parents: 2545
diff changeset
1256 * shorter.
4549e0e7fbb6 updated for version 7.3.076
Bram Moolenaar <bram@vim.org>
parents: 2545
diff changeset
1257 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1258 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1259 vim_strnsave(string, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1260 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1261 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1262 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1263 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1265 p = alloc((unsigned)(len + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1266 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1267 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1268 STRNCPY(p, string, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1269 p[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1270 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1271 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1272 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1273
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1274 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1275 * Same as vim_strsave(), but any characters found in esc_chars are preceded
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1276 * by a backslash.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1277 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1278 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1279 vim_strsave_escaped(string, esc_chars)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1280 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1281 char_u *esc_chars;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1282 {
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 11
diff changeset
1283 return vim_strsave_escaped_ext(string, esc_chars, '\\', FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1284 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1285
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1286 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1287 * Same as vim_strsave_escaped(), but when "bsl" is TRUE also escape
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1288 * characters where rem_backslash() would remove the backslash.
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 11
diff changeset
1289 * Escape the characters with "cc".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1290 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1291 char_u *
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 11
diff changeset
1292 vim_strsave_escaped_ext(string, esc_chars, cc, bsl)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1293 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1294 char_u *esc_chars;
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 11
diff changeset
1295 int cc;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1296 int bsl;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1297 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1298 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1299 char_u *p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1300 char_u *escaped_string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1301 unsigned length;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1302 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1303 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1304 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1305
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1306 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1307 * First count the number of backslashes required.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1308 * Then allocate the memory and insert them.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1309 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1310 length = 1; /* count the trailing NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1311 for (p = string; *p; p++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1312 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1313 #ifdef FEAT_MBYTE
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 461
diff changeset
1314 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1315 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1316 length += l; /* count a multibyte char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1317 p += l - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1318 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1319 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1320 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1321 if (vim_strchr(esc_chars, *p) != NULL || (bsl && rem_backslash(p)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1322 ++length; /* count a backslash */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1323 ++length; /* count an ordinary char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1324 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1325 escaped_string = alloc(length);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1326 if (escaped_string != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1327 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1328 p2 = escaped_string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1329 for (p = string; *p; p++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1330 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1331 #ifdef FEAT_MBYTE
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 461
diff changeset
1332 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1333 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1334 mch_memmove(p2, p, (size_t)l);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1335 p2 += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1336 p += l - 1; /* skip multibyte char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1337 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1338 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1339 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1340 if (vim_strchr(esc_chars, *p) != NULL || (bsl && rem_backslash(p)))
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 11
diff changeset
1341 *p2++ = cc;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1342 *p2++ = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1343 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1344 *p2 = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1345 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1346 return escaped_string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1347 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1348
1685
7015ddf81055 updated for version 7.2b-018
vimboss
parents: 1673
diff changeset
1349 /*
7015ddf81055 updated for version 7.2b-018
vimboss
parents: 1673
diff changeset
1350 * Return TRUE when 'shell' has "csh" in the tail.
7015ddf81055 updated for version 7.2b-018
vimboss
parents: 1673
diff changeset
1351 */
7015ddf81055 updated for version 7.2b-018
vimboss
parents: 1673
diff changeset
1352 int
7015ddf81055 updated for version 7.2b-018
vimboss
parents: 1673
diff changeset
1353 csh_like_shell()
7015ddf81055 updated for version 7.2b-018
vimboss
parents: 1673
diff changeset
1354 {
7015ddf81055 updated for version 7.2b-018
vimboss
parents: 1673
diff changeset
1355 return (strstr((char *)gettail(p_sh), "csh") != NULL);
7015ddf81055 updated for version 7.2b-018
vimboss
parents: 1673
diff changeset
1356 }
1712
563bd9a63fdc updated for version 7.2-010
vimboss
parents: 1685
diff changeset
1357
985
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1358 /*
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1359 * Escape "string" for use as a shell argument with system().
1993
4869457735a9 updated for version 7.2-290
vimboss
parents: 1982
diff changeset
1360 * This uses single quotes, except when we know we need to use double quotes
985
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1361 * (MS-DOS and MS-Windows without 'shellslash' set).
1673
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1362 * Escape a newline, depending on the 'shell' option.
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1363 * When "do_special" is TRUE also replace "!", "%", "#" and things starting
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1364 * with "<" like "<cfile>".
5690
40f18a1c1592 updated for version 7.4.191
Bram Moolenaar <bram@vim.org>
parents: 5571
diff changeset
1365 * When "do_newline" is FALSE do not escape newline unless it is csh shell.
985
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1366 * Returns the result in allocated memory, NULL if we have run out.
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1367 */
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1368 char_u *
5690
40f18a1c1592 updated for version 7.4.191
Bram Moolenaar <bram@vim.org>
parents: 5571
diff changeset
1369 vim_strsave_shellescape(string, do_special, do_newline)
985
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1370 char_u *string;
1661
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1371 int do_special;
5690
40f18a1c1592 updated for version 7.4.191
Bram Moolenaar <bram@vim.org>
parents: 5571
diff changeset
1372 int do_newline;
985
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1373 {
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1374 unsigned length;
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1375 char_u *p;
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1376 char_u *d;
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1377 char_u *escaped_string;
1661
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1378 int l;
1673
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1379 int csh_like;
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1380
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1381 /* Only csh and similar shells expand '!' within single quotes. For sh and
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1382 * the like we must not put a backslash before it, it will be taken
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1383 * literally. If do_special is set the '!' will be escaped twice.
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1384 * Csh also needs to have "\n" escaped twice when do_special is set. */
1685
7015ddf81055 updated for version 7.2b-018
vimboss
parents: 1673
diff changeset
1385 csh_like = csh_like_shell();
985
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1386
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1387 /* First count the number of extra bytes required. */
1072
25154b22dc96 updated for version 7.0-198
vimboss
parents: 1071
diff changeset
1388 length = (unsigned)STRLEN(string) + 3; /* two quotes and a trailing NUL */
985
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1389 for (p = string; *p != NUL; mb_ptr_adv(p))
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1390 {
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1391 # if defined(WIN32) || defined(WIN16) || defined(DOS)
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1392 if (!p_ssl)
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1393 {
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1394 if (*p == '"')
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1395 ++length; /* " -> "" */
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1396 }
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1397 else
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1398 # endif
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1399 if (*p == '\'')
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1400 length += 3; /* ' => '\'' */
5690
40f18a1c1592 updated for version 7.4.191
Bram Moolenaar <bram@vim.org>
parents: 5571
diff changeset
1401 if ((*p == '\n' && (csh_like || do_newline))
40f18a1c1592 updated for version 7.4.191
Bram Moolenaar <bram@vim.org>
parents: 5571
diff changeset
1402 || (*p == '!' && (csh_like || do_special)))
1673
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1403 {
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1404 ++length; /* insert backslash */
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1405 if (csh_like && do_special)
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1406 ++length; /* insert backslash */
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1407 }
1661
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1408 if (do_special && find_cmdline_var(p, &l) >= 0)
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1409 {
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1410 ++length; /* insert backslash */
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1411 p += l - 1;
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1412 }
985
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1413 }
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1414
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1415 /* Allocate memory for the result and fill it. */
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1416 escaped_string = alloc(length);
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1417 if (escaped_string != NULL)
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1418 {
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1419 d = escaped_string;
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1420
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1421 /* add opening quote */
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1422 # if defined(WIN32) || defined(WIN16) || defined(DOS)
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1423 if (!p_ssl)
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1424 *d++ = '"';
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1425 else
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1426 # endif
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1427 *d++ = '\'';
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1428
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1429 for (p = string; *p != NUL; )
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1430 {
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1431 # if defined(WIN32) || defined(WIN16) || defined(DOS)
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1432 if (!p_ssl)
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1433 {
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1434 if (*p == '"')
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1435 {
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1436 *d++ = '"';
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1437 *d++ = '"';
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1438 ++p;
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1439 continue;
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1440 }
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1441 }
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1442 else
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1443 # endif
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1444 if (*p == '\'')
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1445 {
1661
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1446 *d++ = '\'';
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1447 *d++ = '\\';
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1448 *d++ = '\'';
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1449 *d++ = '\'';
985
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1450 ++p;
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1451 continue;
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1452 }
5690
40f18a1c1592 updated for version 7.4.191
Bram Moolenaar <bram@vim.org>
parents: 5571
diff changeset
1453 if ((*p == '\n' && (csh_like || do_newline))
40f18a1c1592 updated for version 7.4.191
Bram Moolenaar <bram@vim.org>
parents: 5571
diff changeset
1454 || (*p == '!' && (csh_like || do_special)))
1673
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1455 {
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1456 *d++ = '\\';
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1457 if (csh_like && do_special)
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1458 *d++ = '\\';
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1459 *d++ = *p++;
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1460 continue;
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1461 }
1661
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1462 if (do_special && find_cmdline_var(p, &l) >= 0)
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1463 {
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1464 *d++ = '\\'; /* insert backslash */
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1465 while (--l >= 0) /* copy the var */
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1466 *d++ = *p++;
2009
c5a806b29372 updated for version 7.2-306
vimboss
parents: 1993
diff changeset
1467 continue;
1661
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1468 }
985
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1469
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1470 MB_COPY_CHAR(p, d);
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1471 }
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1472
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1473 /* add terminating quote and finish with a NUL */
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1474 # if defined(WIN32) || defined(WIN16) || defined(DOS)
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1475 if (!p_ssl)
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1476 *d++ = '"';
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1477 else
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1478 # endif
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1479 *d++ = '\'';
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1480 *d = NUL;
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1481 }
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1482
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1483 return escaped_string;
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1484 }
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1485
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1486 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1487 * Like vim_strsave(), but make all characters uppercase.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1488 * This uses ASCII lower-to-upper case translation, language independent.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1489 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1490 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1491 vim_strsave_up(string)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1492 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1493 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1494 char_u *p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1495
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1496 p1 = vim_strsave(string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1497 vim_strup(p1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1498 return p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1499 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1500
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1501 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1502 * Like vim_strnsave(), but make all characters uppercase.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1503 * This uses ASCII lower-to-upper case translation, language independent.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1504 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1505 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1506 vim_strnsave_up(string, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1507 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1508 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1509 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1510 char_u *p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1511
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1512 p1 = vim_strnsave(string, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1513 vim_strup(p1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1514 return p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1515 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1516
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1517 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1518 * ASCII lower-to-upper case translation, language independent.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1519 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1520 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1521 vim_strup(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1522 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1523 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1524 char_u *p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1525 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1526
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1527 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1528 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1529 p2 = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1530 while ((c = *p2) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1531 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1532 *p2++ = isalpha(c) ? toupper(c) : c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1533 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1534 *p2++ = (c < 'a' || c > 'z') ? c : (c - 0x20);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1535 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1536 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1537 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1538
741
ac1f1e69c50d updated for version 7.0222
vimboss
parents: 694
diff changeset
1539 #if defined(FEAT_EVAL) || defined(FEAT_SPELL) || defined(PROTO)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1540 /*
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1541 * Make string "s" all upper-case and return it in allocated memory.
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1542 * Handles multi-byte characters as well as possible.
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1543 * Returns NULL when out of memory.
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1544 */
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1545 char_u *
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1546 strup_save(orig)
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1547 char_u *orig;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1548 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1549 char_u *p;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1550 char_u *res;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1551
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1552 res = p = vim_strsave(orig);
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1553
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1554 if (res != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1555 while (*p != NUL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1556 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1557 # ifdef FEAT_MBYTE
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1558 int l;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1559
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1560 if (enc_utf8)
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1561 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1562 int c, uc;
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3257
diff changeset
1563 int newl;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1564 char_u *s;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1565
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1566 c = utf_ptr2char(p);
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1567 uc = utf_toupper(c);
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1568
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1569 /* Reallocate string when byte count changes. This is rare,
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1570 * thus it's OK to do another malloc()/free(). */
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 461
diff changeset
1571 l = utf_ptr2len(p);
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3257
diff changeset
1572 newl = utf_char2len(uc);
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3257
diff changeset
1573 if (newl != l)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1574 {
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3257
diff changeset
1575 s = alloc((unsigned)STRLEN(res) + 1 + newl - l);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1576 if (s == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1577 break;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1578 mch_memmove(s, res, p - res);
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3257
diff changeset
1579 STRCPY(s + (p - res) + newl, p + l);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1580 p = s + (p - res);
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1581 vim_free(res);
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1582 res = s;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1583 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1584
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1585 utf_char2bytes(uc, p);
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3257
diff changeset
1586 p += newl;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1587 }
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 461
diff changeset
1588 else if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1589 p += l; /* skip multi-byte character */
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1590 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1591 # endif
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1592 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1593 *p = TOUPPER_LOC(*p); /* note that toupper() can be a macro */
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1594 p++;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1595 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1596 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1597
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1598 return res;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1599 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1600 #endif
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1601
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1602 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1603 * copy a space a number of times
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1604 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1605 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1606 copy_spaces(ptr, count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1607 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1608 size_t count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1609 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1610 size_t i = count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1611 char_u *p = ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1612
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1613 while (i--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1614 *p++ = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1615 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1616
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1617 #if defined(FEAT_VISUALEXTRA) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1618 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1619 * Copy a character a number of times.
1993
4869457735a9 updated for version 7.2-290
vimboss
parents: 1982
diff changeset
1620 * Does not work for multi-byte characters!
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1621 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1622 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1623 copy_chars(ptr, count, c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1624 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1625 size_t count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1626 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1627 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1628 size_t i = count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1629 char_u *p = ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1630
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1631 while (i--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1632 *p++ = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1633 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1634 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1635
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1636 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1637 * delete spaces at the end of a string
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1638 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1639 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1640 del_trailing_spaces(ptr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1641 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1642 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1643 char_u *q;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1644
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1645 q = ptr + STRLEN(ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1646 while (--q > ptr && vim_iswhite(q[0]) && q[-1] != '\\' && q[-1] != Ctrl_V)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1647 *q = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1648 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1649
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1650 /*
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1651 * Like strncpy(), but always terminate the result with one NUL.
378
6b49757d378c updated for version 7.0098
vimboss
parents: 370
diff changeset
1652 * "to" must be "len + 1" long!
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1653 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1654 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1655 vim_strncpy(to, from, len)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1656 char_u *to;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1657 char_u *from;
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 378
diff changeset
1658 size_t len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1659 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1660 STRNCPY(to, from, len);
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1661 to[len] = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1662 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1663
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1664 /*
2768
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1665 * Like strcat(), but make sure the result fits in "tosize" bytes and is
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1666 * always NUL terminated.
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1667 */
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1668 void
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1669 vim_strcat(to, from, tosize)
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1670 char_u *to;
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1671 char_u *from;
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1672 size_t tosize;
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1673 {
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1674 size_t tolen = STRLEN(to);
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1675 size_t fromlen = STRLEN(from);
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1676
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1677 if (tolen + fromlen + 1 > tosize)
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1678 {
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1679 mch_memmove(to + tolen, from, tosize - tolen - 1);
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1680 to[tosize - 1] = NUL;
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1681 }
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1682 else
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1683 STRCPY(to + tolen, from);
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1684 }
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1685
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1686 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1687 * Isolate one part of a string option where parts are separated with
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1688 * "sep_chars".
459
d9d38102399f updated for version 7.0122
vimboss
parents: 448
diff changeset
1689 * The part is copied into "buf[maxlen]".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1690 * "*option" is advanced to the next part.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1691 * The length is returned.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1692 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1693 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1694 copy_option_part(option, buf, maxlen, sep_chars)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1695 char_u **option;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1696 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1697 int maxlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1698 char *sep_chars;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1699 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1700 int len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1701 char_u *p = *option;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1702
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1703 /* skip '.' at start of option part, for 'suffixes' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1704 if (*p == '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1705 buf[len++] = *p++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1706 while (*p != NUL && vim_strchr((char_u *)sep_chars, *p) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1707 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1708 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1709 * Skip backslash before a separator character and space.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1710 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1711 if (p[0] == '\\' && vim_strchr((char_u *)sep_chars, p[1]) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1712 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1713 if (len < maxlen - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1714 buf[len++] = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1715 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1716 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1717 buf[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1718
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1719 if (*p != NUL && *p != ',') /* skip non-standard separator */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1720 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1721 p = skip_to_option_part(p); /* p points to next file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1722
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1723 *option = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1724 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1725 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1726
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1727 /*
625
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 620
diff changeset
1728 * Replacement for free() that ignores NULL pointers.
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 620
diff changeset
1729 * Also skip free() when exiting for sure, this helps when we caught a deadly
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 620
diff changeset
1730 * signal that was caused by a crash in free().
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1731 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1732 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1733 vim_free(x)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1734 void *x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1735 {
625
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 620
diff changeset
1736 if (x != NULL && !really_exiting)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1737 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1738 #ifdef MEM_PROFILE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1739 mem_pre_free(&x);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1740 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1741 free(x);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1742 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1743 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1744
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1745 #ifndef HAVE_MEMSET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1746 void *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1747 vim_memset(ptr, c, size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1748 void *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1749 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1750 size_t size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1751 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1752 char *p = ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1753
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1754 while (size-- > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1755 *p++ = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1756 return ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1757 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1758 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1759
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1760 #ifdef VIM_MEMCMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1761 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1762 * Return zero when "b1" and "b2" are the same for "len" bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1763 * Return non-zero otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1764 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1765 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1766 vim_memcmp(b1, b2, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1767 void *b1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1768 void *b2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1769 size_t len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1770 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1771 char_u *p1 = (char_u *)b1, *p2 = (char_u *)b2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1772
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1773 for ( ; len > 0; --len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1774 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1775 if (*p1 != *p2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1776 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1777 ++p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1778 ++p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1779 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1780 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1781 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1782 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1783
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1784 #ifdef VIM_MEMMOVE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1785 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1786 * Version of memmove() that handles overlapping source and destination.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1787 * For systems that don't have a function that is guaranteed to do that (SYSV).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1788 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1789 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1790 mch_memmove(dst_arg, src_arg, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1791 void *src_arg, *dst_arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1792 size_t len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1793 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1794 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1795 * A void doesn't have a size, we use char pointers.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1796 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1797 char *dst = dst_arg, *src = src_arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1798
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1799 /* overlap, copy backwards */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1800 if (dst > src && dst < src + len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1801 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1802 src += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1803 dst += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1804 while (len-- > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1805 *--dst = *--src;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1806 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1807 else /* copy forwards */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1808 while (len-- > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1809 *dst++ = *src++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1810 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1811 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1812
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1813 #if (!defined(HAVE_STRCASECMP) && !defined(HAVE_STRICMP)) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1814 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1815 * Compare two strings, ignoring case, using current locale.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1816 * Doesn't work for multi-byte characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1817 * return 0 for match, < 0 for smaller, > 0 for bigger
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1818 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1819 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1820 vim_stricmp(s1, s2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1821 char *s1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1822 char *s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1823 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1824 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1825
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1826 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1827 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1828 i = (int)TOLOWER_LOC(*s1) - (int)TOLOWER_LOC(*s2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1829 if (i != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1830 return i; /* this character different */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1831 if (*s1 == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1832 break; /* strings match until NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1833 ++s1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1834 ++s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1835 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1836 return 0; /* strings match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1837 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1838 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1839
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1840 #if (!defined(HAVE_STRNCASECMP) && !defined(HAVE_STRNICMP)) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1841 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1842 * Compare two strings, for length "len", ignoring case, using current locale.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1843 * Doesn't work for multi-byte characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1844 * return 0 for match, < 0 for smaller, > 0 for bigger
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1845 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1846 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1847 vim_strnicmp(s1, s2, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1848 char *s1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1849 char *s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1850 size_t len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1851 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1852 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1853
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1854 while (len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1855 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1856 i = (int)TOLOWER_LOC(*s1) - (int)TOLOWER_LOC(*s2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1857 if (i != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1858 return i; /* this character different */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1859 if (*s1 == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1860 break; /* strings match until NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1861 ++s1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1862 ++s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1863 --len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1864 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1865 return 0; /* strings match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1866 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1867 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1868
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1869 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1870 * Version of strchr() and strrchr() that handle unsigned char strings
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1871 * with characters from 128 to 255 correctly. It also doesn't return a
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1872 * pointer to the NUL at the end of the string.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1873 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1874 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1875 vim_strchr(string, c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1876 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1877 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1878 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1879 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1880 int b;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1881
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1882 p = string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1883 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1884 if (enc_utf8 && c >= 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1885 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1886 while (*p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1887 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1888 if (utf_ptr2char(p) == c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1889 return p;
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 461
diff changeset
1890 p += (*mb_ptr2len)(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1891 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1892 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1893 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1894 if (enc_dbcs != 0 && c > 255)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1895 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1896 int n2 = c & 0xff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1897
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1898 c = ((unsigned)c >> 8) & 0xff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1899 while ((b = *p) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1900 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1901 if (b == c && p[1] == n2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1902 return p;
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 461
diff changeset
1903 p += (*mb_ptr2len)(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1904 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1905 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1906 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1907 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1908 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1909 while ((b = *p) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1910 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1911 if (b == c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1912 return p;
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 461
diff changeset
1913 p += (*mb_ptr2len)(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1914 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1915 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1916 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1917 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1918 while ((b = *p) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1919 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1920 if (b == c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1921 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1922 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1923 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1924 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1925 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1926
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1927 /*
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1928 * Version of strchr() that only works for bytes and handles unsigned char
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1929 * strings with characters above 128 correctly. It also doesn't return a
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1930 * pointer to the NUL at the end of the string.
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1931 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1932 char_u *
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1933 vim_strbyte(string, c)
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1934 char_u *string;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1935 int c;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1936 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1937 char_u *p = string;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1938
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1939 while (*p != NUL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1940 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1941 if (*p == c)
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1942 return p;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1943 ++p;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1944 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1945 return NULL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1946 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1947
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1948 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1949 * Search for last occurrence of "c" in "string".
500
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 474
diff changeset
1950 * Return NULL if not found.
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1951 * Does not handle multi-byte char for "c"!
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1952 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1953 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1954 vim_strrchr(string, c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1955 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1956 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1957 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1958 char_u *retval = NULL;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1959 char_u *p = string;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1960
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1961 while (*p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1962 {
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1963 if (*p == c)
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1964 retval = p;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1965 mb_ptr_adv(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1966 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1967 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1968 }
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 * Vim's version of strpbrk(), in case it's missing.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1972 * Don't generate a prototype for this, causes problems when it's not used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1973 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1974 #ifndef PROTO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1975 # ifndef HAVE_STRPBRK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1976 # ifdef vim_strpbrk
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1977 # undef vim_strpbrk
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1978 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1979 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1980 vim_strpbrk(s, charset)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1981 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1982 char_u *charset;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1983 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1984 while (*s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1985 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1986 if (vim_strchr(charset, *s) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1987 return s;
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
1988 mb_ptr_adv(s);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1989 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1990 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1991 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1992 # endif
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1996 * Vim has its own isspace() function, because on some machines isspace()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1997 * can't handle characters above 128.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1998 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1999 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2000 vim_isspace(x)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2001 int x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2002 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2003 return ((x >= 9 && x <= 13) || x == ' ');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2004 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2005
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2006 /************************************************************************
119
e8f07016e34d updated for version 7.0042
vimboss
parents: 87
diff changeset
2007 * Functions for handling growing arrays.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2008 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2009
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2010 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2011 * Clear an allocated growing array.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2012 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2013 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2014 ga_clear(gap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2015 garray_T *gap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2016 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2017 vim_free(gap->ga_data);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2018 ga_init(gap);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2019 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2020
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2021 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2022 * Clear a growing array that contains a list of strings.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2023 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2024 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2025 ga_clear_strings(gap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2026 garray_T *gap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2027 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2028 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2029
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2030 for (i = 0; i < gap->ga_len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2031 vim_free(((char_u **)(gap->ga_data))[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2032 ga_clear(gap);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2033 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2034
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2035 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2036 * Initialize a growing array. Don't forget to set ga_itemsize and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2037 * ga_growsize! Or use ga_init2().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2038 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2039 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2040 ga_init(gap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2041 garray_T *gap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2042 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2043 gap->ga_data = NULL;
41
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
2044 gap->ga_maxlen = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2045 gap->ga_len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2046 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2047
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2048 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2049 ga_init2(gap, itemsize, growsize)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2050 garray_T *gap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2051 int itemsize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2052 int growsize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2053 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2054 ga_init(gap);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2055 gap->ga_itemsize = itemsize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2056 gap->ga_growsize = growsize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2057 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2058
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2059 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2060 * Make room in growing array "gap" for at least "n" items.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2061 * Return FAIL for failure, OK otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2062 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2063 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2064 ga_grow(gap, n)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2065 garray_T *gap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2066 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2067 {
3376
1632640a24b4 updated for version 7.3.454
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
2068 size_t old_len;
1632640a24b4 updated for version 7.3.454
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
2069 size_t new_len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2070 char_u *pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2071
41
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
2072 if (gap->ga_maxlen - gap->ga_len < n)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2073 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2074 if (n < gap->ga_growsize)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2075 n = gap->ga_growsize;
3376
1632640a24b4 updated for version 7.3.454
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
2076 new_len = gap->ga_itemsize * (gap->ga_len + n);
1632640a24b4 updated for version 7.3.454
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
2077 pp = (gap->ga_data == NULL)
3386
cb2ae92ce106 updated for version 7.3.459
Bram Moolenaar <bram@vim.org>
parents: 3376
diff changeset
2078 ? alloc((unsigned)new_len) : vim_realloc(gap->ga_data, new_len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2079 if (pp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2080 return FAIL;
3376
1632640a24b4 updated for version 7.3.454
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
2081 old_len = gap->ga_itemsize * gap->ga_maxlen;
1632640a24b4 updated for version 7.3.454
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
2082 vim_memset(pp + old_len, 0, new_len - old_len);
41
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
2083 gap->ga_maxlen = gap->ga_len + n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2084 gap->ga_data = pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2085 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2086 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2087 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2088
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2089 /*
2487
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2090 * For a growing array that contains a list of strings: concatenate all the
5873
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2091 * strings with a separating "sep".
2487
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2092 * Returns NULL when out of memory.
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2093 */
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2094 char_u *
5873
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2095 ga_concat_strings(gap, sep)
2487
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2096 garray_T *gap;
5873
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2097 char *sep;
2487
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2098 {
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2099 int i;
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2100 int len = 0;
5873
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2101 int sep_len = (int)STRLEN(sep);
2487
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2102 char_u *s;
5873
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2103 char_u *p;
2487
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2104
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2105 for (i = 0; i < gap->ga_len; ++i)
5873
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2106 len += (int)STRLEN(((char_u **)(gap->ga_data))[i]) + sep_len;
2487
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2107
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2108 s = alloc(len + 1);
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2109 if (s != NULL)
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2110 {
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2111 *s = NUL;
5873
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2112 p = s;
2487
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2113 for (i = 0; i < gap->ga_len; ++i)
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2114 {
5873
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2115 if (p != s)
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2116 {
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2117 STRCPY(p, sep);
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2118 p += sep_len;
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2119 }
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2120 STRCPY(p, ((char_u **)(gap->ga_data))[i]);
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2121 p += STRLEN(p);
2487
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2122 }
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2123 }
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2124 return s;
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2125 }
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2126
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2127 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2128 * Concatenate a string to a growarray which contains characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2129 * Note: Does NOT copy the NUL at the end!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2130 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2131 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2132 ga_concat(gap, s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2133 garray_T *gap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2134 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2135 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2136 int len = (int)STRLEN(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2137
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2138 if (ga_grow(gap, len) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2139 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2140 mch_memmove((char *)gap->ga_data + gap->ga_len, s, (size_t)len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2141 gap->ga_len += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2142 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2143 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2144
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2145 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2146 * Append one byte to a growarray which contains bytes.
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 ga_append(gap, c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2150 garray_T *gap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2151 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2152 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2153 if (ga_grow(gap, 1) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2154 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2155 *((char *)gap->ga_data + gap->ga_len) = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2156 ++gap->ga_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2157 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2158 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2159
5995
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5873
diff changeset
2160 #if (defined(UNIX) && !defined(USE_SYSTEM)) || defined(WIN3264) \
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5873
diff changeset
2161 || defined(PROTO)
2935
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2162 /*
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2163 * Append the text in "gap" below the cursor line and clear "gap".
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2164 */
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2165 void
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2166 append_ga_line(gap)
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2167 garray_T *gap;
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2168 {
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2169 /* Remove trailing CR. */
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2170 if (gap->ga_len > 0
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2171 && !curbuf->b_p_bin
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2172 && ((char_u *)gap->ga_data)[gap->ga_len - 1] == CAR)
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2173 --gap->ga_len;
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2174 ga_append(gap, NUL);
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2175 ml_append(curwin->w_cursor.lnum++, gap->ga_data, 0, FALSE);
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2176 gap->ga_len = 0;
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2177 }
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2178 #endif
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2179
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2180 /************************************************************************
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2181 * functions that use lookup tables for various things, generally to do with
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2182 * special key codes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2183 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2184
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2185 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2186 * Some useful tables.
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 static struct modmasktable
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2190 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2191 short mod_mask; /* Bit-mask for particular key modifier */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2192 short mod_flag; /* Bit(s) for particular key modifier */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2193 char_u name; /* Single letter name of modifier */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2194 } mod_mask_table[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2195 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2196 {MOD_MASK_ALT, MOD_MASK_ALT, (char_u)'M'},
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 170
diff changeset
2197 {MOD_MASK_META, MOD_MASK_META, (char_u)'T'},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2198 {MOD_MASK_CTRL, MOD_MASK_CTRL, (char_u)'C'},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2199 {MOD_MASK_SHIFT, MOD_MASK_SHIFT, (char_u)'S'},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2200 {MOD_MASK_MULTI_CLICK, MOD_MASK_2CLICK, (char_u)'2'},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2201 {MOD_MASK_MULTI_CLICK, MOD_MASK_3CLICK, (char_u)'3'},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2202 {MOD_MASK_MULTI_CLICK, MOD_MASK_4CLICK, (char_u)'4'},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2203 #ifdef MACOS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2204 {MOD_MASK_CMD, MOD_MASK_CMD, (char_u)'D'},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2205 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2206 /* 'A' must be the last one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2207 {MOD_MASK_ALT, MOD_MASK_ALT, (char_u)'A'},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2208 {0, 0, NUL}
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2209 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2210
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2211 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2212 * Shifted key terminal codes and their unshifted equivalent.
1209
070f2ac50cf8 updated for version 7.1b
vimboss
parents: 1099
diff changeset
2213 * Don't add mouse codes here, they are handled separately!
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2214 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2215 #define MOD_KEYS_ENTRY_SIZE 5
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2216
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2217 static char_u modifier_keys_table[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2218 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2219 /* mod mask with modifier without modifier */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2220 MOD_MASK_SHIFT, '&', '9', '@', '1', /* begin */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2221 MOD_MASK_SHIFT, '&', '0', '@', '2', /* cancel */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2222 MOD_MASK_SHIFT, '*', '1', '@', '4', /* command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2223 MOD_MASK_SHIFT, '*', '2', '@', '5', /* copy */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2224 MOD_MASK_SHIFT, '*', '3', '@', '6', /* create */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2225 MOD_MASK_SHIFT, '*', '4', 'k', 'D', /* delete char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2226 MOD_MASK_SHIFT, '*', '5', 'k', 'L', /* delete line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2227 MOD_MASK_SHIFT, '*', '7', '@', '7', /* end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2228 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_END, '@', '7', /* end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2229 MOD_MASK_SHIFT, '*', '9', '@', '9', /* exit */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2230 MOD_MASK_SHIFT, '*', '0', '@', '0', /* find */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2231 MOD_MASK_SHIFT, '#', '1', '%', '1', /* help */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2232 MOD_MASK_SHIFT, '#', '2', 'k', 'h', /* home */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2233 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_HOME, 'k', 'h', /* home */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2234 MOD_MASK_SHIFT, '#', '3', 'k', 'I', /* insert */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2235 MOD_MASK_SHIFT, '#', '4', 'k', 'l', /* left arrow */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2236 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_LEFT, 'k', 'l', /* left arrow */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2237 MOD_MASK_SHIFT, '%', 'a', '%', '3', /* message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2238 MOD_MASK_SHIFT, '%', 'b', '%', '4', /* move */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2239 MOD_MASK_SHIFT, '%', 'c', '%', '5', /* next */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2240 MOD_MASK_SHIFT, '%', 'd', '%', '7', /* options */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2241 MOD_MASK_SHIFT, '%', 'e', '%', '8', /* previous */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2242 MOD_MASK_SHIFT, '%', 'f', '%', '9', /* print */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2243 MOD_MASK_SHIFT, '%', 'g', '%', '0', /* redo */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2244 MOD_MASK_SHIFT, '%', 'h', '&', '3', /* replace */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2245 MOD_MASK_SHIFT, '%', 'i', 'k', 'r', /* right arr. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2246 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_RIGHT, 'k', 'r', /* right arr. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2247 MOD_MASK_SHIFT, '%', 'j', '&', '5', /* resume */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2248 MOD_MASK_SHIFT, '!', '1', '&', '6', /* save */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2249 MOD_MASK_SHIFT, '!', '2', '&', '7', /* suspend */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2250 MOD_MASK_SHIFT, '!', '3', '&', '8', /* undo */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2251 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_UP, 'k', 'u', /* up arrow */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2252 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_DOWN, 'k', 'd', /* down arrow */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2253
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2254 /* vt100 F1 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2255 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF1, KS_EXTRA, (int)KE_XF1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2256 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF2, KS_EXTRA, (int)KE_XF2,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2257 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF3, KS_EXTRA, (int)KE_XF3,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2258 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF4, KS_EXTRA, (int)KE_XF4,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2259
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2260 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F1, 'k', '1', /* F1 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2261 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F2, 'k', '2',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2262 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F3, 'k', '3',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2263 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F4, 'k', '4',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2264 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F5, 'k', '5',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2265 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F6, 'k', '6',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2266 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F7, 'k', '7',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2267 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F8, 'k', '8',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2268 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F9, 'k', '9',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2269 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F10, 'k', ';', /* F10 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2270
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2271 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F11, 'F', '1',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2272 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F12, 'F', '2',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2273 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F13, 'F', '3',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2274 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F14, 'F', '4',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2275 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F15, 'F', '5',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2276 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F16, 'F', '6',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2277 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F17, 'F', '7',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2278 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F18, 'F', '8',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2279 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F19, 'F', '9',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2280 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F20, 'F', 'A',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2281
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2282 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F21, 'F', 'B',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2283 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F22, 'F', 'C',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2284 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F23, 'F', 'D',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2285 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F24, 'F', 'E',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2286 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F25, 'F', 'F',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2287 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F26, 'F', 'G',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2288 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F27, 'F', 'H',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2289 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F28, 'F', 'I',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2290 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F29, 'F', 'J',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2291 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F30, 'F', 'K',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2292
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2293 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F31, 'F', 'L',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2294 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F32, 'F', 'M',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2295 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F33, 'F', 'N',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2296 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F34, 'F', 'O',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2297 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F35, 'F', 'P',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2298 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F36, 'F', 'Q',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2299 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F37, 'F', 'R',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2300
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2301 /* TAB pseudo code*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2302 MOD_MASK_SHIFT, 'k', 'B', KS_EXTRA, (int)KE_TAB,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2303
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2304 NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2305 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2306
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2307 static struct key_name_entry
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2308 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2309 int key; /* Special key code or ascii value */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2310 char_u *name; /* Name of key */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2311 } key_names_table[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2312 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2313 {' ', (char_u *)"Space"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2314 {TAB, (char_u *)"Tab"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2315 {K_TAB, (char_u *)"Tab"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2316 {NL, (char_u *)"NL"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2317 {NL, (char_u *)"NewLine"}, /* Alternative name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2318 {NL, (char_u *)"LineFeed"}, /* Alternative name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2319 {NL, (char_u *)"LF"}, /* Alternative name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2320 {CAR, (char_u *)"CR"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2321 {CAR, (char_u *)"Return"}, /* Alternative name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2322 {CAR, (char_u *)"Enter"}, /* Alternative name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2323 {K_BS, (char_u *)"BS"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2324 {K_BS, (char_u *)"BackSpace"}, /* Alternative name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2325 {ESC, (char_u *)"Esc"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2326 {CSI, (char_u *)"CSI"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2327 {K_CSI, (char_u *)"xCSI"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2328 {'|', (char_u *)"Bar"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2329 {'\\', (char_u *)"Bslash"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2330 {K_DEL, (char_u *)"Del"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2331 {K_DEL, (char_u *)"Delete"}, /* Alternative name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2332 {K_KDEL, (char_u *)"kDel"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2333 {K_UP, (char_u *)"Up"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2334 {K_DOWN, (char_u *)"Down"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2335 {K_LEFT, (char_u *)"Left"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2336 {K_RIGHT, (char_u *)"Right"},
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2337 {K_XUP, (char_u *)"xUp"},
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2338 {K_XDOWN, (char_u *)"xDown"},
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2339 {K_XLEFT, (char_u *)"xLeft"},
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2340 {K_XRIGHT, (char_u *)"xRight"},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2341
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2342 {K_F1, (char_u *)"F1"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2343 {K_F2, (char_u *)"F2"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2344 {K_F3, (char_u *)"F3"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2345 {K_F4, (char_u *)"F4"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2346 {K_F5, (char_u *)"F5"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2347 {K_F6, (char_u *)"F6"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2348 {K_F7, (char_u *)"F7"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2349 {K_F8, (char_u *)"F8"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2350 {K_F9, (char_u *)"F9"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2351 {K_F10, (char_u *)"F10"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2352
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2353 {K_F11, (char_u *)"F11"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2354 {K_F12, (char_u *)"F12"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2355 {K_F13, (char_u *)"F13"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2356 {K_F14, (char_u *)"F14"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2357 {K_F15, (char_u *)"F15"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2358 {K_F16, (char_u *)"F16"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2359 {K_F17, (char_u *)"F17"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2360 {K_F18, (char_u *)"F18"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2361 {K_F19, (char_u *)"F19"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2362 {K_F20, (char_u *)"F20"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2363
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2364 {K_F21, (char_u *)"F21"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2365 {K_F22, (char_u *)"F22"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2366 {K_F23, (char_u *)"F23"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2367 {K_F24, (char_u *)"F24"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2368 {K_F25, (char_u *)"F25"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2369 {K_F26, (char_u *)"F26"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2370 {K_F27, (char_u *)"F27"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2371 {K_F28, (char_u *)"F28"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2372 {K_F29, (char_u *)"F29"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2373 {K_F30, (char_u *)"F30"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2374
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2375 {K_F31, (char_u *)"F31"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2376 {K_F32, (char_u *)"F32"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2377 {K_F33, (char_u *)"F33"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2378 {K_F34, (char_u *)"F34"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2379 {K_F35, (char_u *)"F35"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2380 {K_F36, (char_u *)"F36"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2381 {K_F37, (char_u *)"F37"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2382
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2383 {K_XF1, (char_u *)"xF1"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2384 {K_XF2, (char_u *)"xF2"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2385 {K_XF3, (char_u *)"xF3"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2386 {K_XF4, (char_u *)"xF4"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2387
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2388 {K_HELP, (char_u *)"Help"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2389 {K_UNDO, (char_u *)"Undo"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2390 {K_INS, (char_u *)"Insert"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2391 {K_INS, (char_u *)"Ins"}, /* Alternative name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2392 {K_KINS, (char_u *)"kInsert"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2393 {K_HOME, (char_u *)"Home"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2394 {K_KHOME, (char_u *)"kHome"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2395 {K_XHOME, (char_u *)"xHome"},
230
9281a51ca7a2 updated for version 7.0064
vimboss
parents: 227
diff changeset
2396 {K_ZHOME, (char_u *)"zHome"},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2397 {K_END, (char_u *)"End"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2398 {K_KEND, (char_u *)"kEnd"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2399 {K_XEND, (char_u *)"xEnd"},
230
9281a51ca7a2 updated for version 7.0064
vimboss
parents: 227
diff changeset
2400 {K_ZEND, (char_u *)"zEnd"},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2401 {K_PAGEUP, (char_u *)"PageUp"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2402 {K_PAGEDOWN, (char_u *)"PageDown"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2403 {K_KPAGEUP, (char_u *)"kPageUp"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2404 {K_KPAGEDOWN, (char_u *)"kPageDown"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2405
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2406 {K_KPLUS, (char_u *)"kPlus"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2407 {K_KMINUS, (char_u *)"kMinus"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2408 {K_KDIVIDE, (char_u *)"kDivide"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2409 {K_KMULTIPLY, (char_u *)"kMultiply"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2410 {K_KENTER, (char_u *)"kEnter"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2411 {K_KPOINT, (char_u *)"kPoint"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2412
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2413 {K_K0, (char_u *)"k0"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2414 {K_K1, (char_u *)"k1"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2415 {K_K2, (char_u *)"k2"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2416 {K_K3, (char_u *)"k3"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2417 {K_K4, (char_u *)"k4"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2418 {K_K5, (char_u *)"k5"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2419 {K_K6, (char_u *)"k6"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2420 {K_K7, (char_u *)"k7"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2421 {K_K8, (char_u *)"k8"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2422 {K_K9, (char_u *)"k9"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2423
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2424 {'<', (char_u *)"lt"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2425
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2426 {K_MOUSE, (char_u *)"Mouse"},
3273
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2427 #ifdef FEAT_MOUSE_NET
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2428 {K_NETTERM_MOUSE, (char_u *)"NetMouse"},
3273
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2429 #endif
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2430 #ifdef FEAT_MOUSE_DEC
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2431 {K_DEC_MOUSE, (char_u *)"DecMouse"},
3273
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2432 #endif
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2433 #ifdef FEAT_MOUSE_JSB
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2434 {K_JSBTERM_MOUSE, (char_u *)"JsbMouse"},
3273
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2435 #endif
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2436 #ifdef FEAT_MOUSE_PTERM
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2437 {K_PTERM_MOUSE, (char_u *)"PtermMouse"},
3273
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2438 #endif
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2439 #ifdef FEAT_MOUSE_URXVT
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2440 {K_URXVT_MOUSE, (char_u *)"UrxvtMouse"},
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2441 #endif
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3744
diff changeset
2442 #ifdef FEAT_MOUSE_SGR
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3744
diff changeset
2443 {K_SGR_MOUSE, (char_u *)"SgrMouse"},
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3744
diff changeset
2444 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2445 {K_LEFTMOUSE, (char_u *)"LeftMouse"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2446 {K_LEFTMOUSE_NM, (char_u *)"LeftMouseNM"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2447 {K_LEFTDRAG, (char_u *)"LeftDrag"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2448 {K_LEFTRELEASE, (char_u *)"LeftRelease"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2449 {K_LEFTRELEASE_NM, (char_u *)"LeftReleaseNM"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2450 {K_MIDDLEMOUSE, (char_u *)"MiddleMouse"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2451 {K_MIDDLEDRAG, (char_u *)"MiddleDrag"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2452 {K_MIDDLERELEASE, (char_u *)"MiddleRelease"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2453 {K_RIGHTMOUSE, (char_u *)"RightMouse"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2454 {K_RIGHTDRAG, (char_u *)"RightDrag"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2455 {K_RIGHTRELEASE, (char_u *)"RightRelease"},
2409
0ca06a92adfb Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents: 2363
diff changeset
2456 {K_MOUSEDOWN, (char_u *)"ScrollWheelUp"},
0ca06a92adfb Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents: 2363
diff changeset
2457 {K_MOUSEUP, (char_u *)"ScrollWheelDown"},
0ca06a92adfb Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents: 2363
diff changeset
2458 {K_MOUSELEFT, (char_u *)"ScrollWheelRight"},
0ca06a92adfb Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents: 2363
diff changeset
2459 {K_MOUSERIGHT, (char_u *)"ScrollWheelLeft"},
0ca06a92adfb Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents: 2363
diff changeset
2460 {K_MOUSEDOWN, (char_u *)"MouseDown"}, /* OBSOLETE: Use */
0ca06a92adfb Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents: 2363
diff changeset
2461 {K_MOUSEUP, (char_u *)"MouseUp"}, /* ScrollWheelXXX instead */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2462 {K_X1MOUSE, (char_u *)"X1Mouse"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2463 {K_X1DRAG, (char_u *)"X1Drag"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2464 {K_X1RELEASE, (char_u *)"X1Release"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2465 {K_X2MOUSE, (char_u *)"X2Mouse"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2466 {K_X2DRAG, (char_u *)"X2Drag"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2467 {K_X2RELEASE, (char_u *)"X2Release"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2468 {K_DROP, (char_u *)"Drop"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2469 {K_ZERO, (char_u *)"Nul"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2470 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2471 {K_SNR, (char_u *)"SNR"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2472 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2473 {K_PLUG, (char_u *)"Plug"},
6245
96761b6789f6 updated for version 7.4.457
Bram Moolenaar <bram@vim.org>
parents: 6222
diff changeset
2474 {K_CURSORHOLD, (char_u *)"CursorHold"},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2475 {0, NULL}
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2476 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2477
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2478 #define KEY_NAMES_TABLE_LEN (sizeof(key_names_table) / sizeof(struct key_name_entry))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2479
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2480 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2481 static struct mousetable
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2482 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2483 int pseudo_code; /* Code for pseudo mouse event */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2484 int button; /* Which mouse button is it? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2485 int is_click; /* Is it a mouse button click event? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2486 int is_drag; /* Is it a mouse drag event? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2487 } mouse_table[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2488 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2489 {(int)KE_LEFTMOUSE, MOUSE_LEFT, TRUE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2490 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2491 {(int)KE_LEFTMOUSE_NM, MOUSE_LEFT, TRUE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2492 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2493 {(int)KE_LEFTDRAG, MOUSE_LEFT, FALSE, TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2494 {(int)KE_LEFTRELEASE, MOUSE_LEFT, FALSE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2495 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2496 {(int)KE_LEFTRELEASE_NM, MOUSE_LEFT, FALSE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2497 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2498 {(int)KE_MIDDLEMOUSE, MOUSE_MIDDLE, TRUE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2499 {(int)KE_MIDDLEDRAG, MOUSE_MIDDLE, FALSE, TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2500 {(int)KE_MIDDLERELEASE, MOUSE_MIDDLE, FALSE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2501 {(int)KE_RIGHTMOUSE, MOUSE_RIGHT, TRUE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2502 {(int)KE_RIGHTDRAG, MOUSE_RIGHT, FALSE, TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2503 {(int)KE_RIGHTRELEASE, MOUSE_RIGHT, FALSE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2504 {(int)KE_X1MOUSE, MOUSE_X1, TRUE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2505 {(int)KE_X1DRAG, MOUSE_X1, FALSE, TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2506 {(int)KE_X1RELEASE, MOUSE_X1, FALSE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2507 {(int)KE_X2MOUSE, MOUSE_X2, TRUE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2508 {(int)KE_X2DRAG, MOUSE_X2, FALSE, TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2509 {(int)KE_X2RELEASE, MOUSE_X2, FALSE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2510 /* DRAG without CLICK */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2511 {(int)KE_IGNORE, MOUSE_RELEASE, FALSE, TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2512 /* RELEASE without CLICK */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2513 {(int)KE_IGNORE, MOUSE_RELEASE, FALSE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2514 {0, 0, 0, 0},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2515 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2516 #endif /* FEAT_MOUSE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2517
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2518 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2519 * Return the modifier mask bit (MOD_MASK_*) which corresponds to the given
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2520 * modifier name ('S' for Shift, 'C' for Ctrl etc).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2521 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2522 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2523 name_to_mod_mask(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2524 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2525 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2526 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2527
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2528 c = TOUPPER_ASC(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2529 for (i = 0; mod_mask_table[i].mod_mask != 0; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2530 if (c == mod_mask_table[i].name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2531 return mod_mask_table[i].mod_flag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2532 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2533 }
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 * Check if if there is a special key code for "key" that includes the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2537 * modifiers specified.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2538 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2539 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2540 simplify_key(key, modifiers)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2541 int key;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2542 int *modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2543 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2544 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2545 int key0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2546 int key1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2547
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2548 if (*modifiers & (MOD_MASK_SHIFT | MOD_MASK_CTRL | MOD_MASK_ALT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2549 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2550 /* TAB is a special case */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2551 if (key == TAB && (*modifiers & MOD_MASK_SHIFT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2552 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2553 *modifiers &= ~MOD_MASK_SHIFT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2554 return K_S_TAB;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2555 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2556 key0 = KEY2TERMCAP0(key);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2557 key1 = KEY2TERMCAP1(key);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2558 for (i = 0; modifier_keys_table[i] != NUL; i += MOD_KEYS_ENTRY_SIZE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2559 if (key0 == modifier_keys_table[i + 3]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2560 && key1 == modifier_keys_table[i + 4]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2561 && (*modifiers & modifier_keys_table[i]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2562 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2563 *modifiers &= ~modifier_keys_table[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2564 return TERMCAP2KEY(modifier_keys_table[i + 1],
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2565 modifier_keys_table[i + 2]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2566 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2567 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2568 return key;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2569 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2570
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2571 /*
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2572 * Change <xHome> to <Home>, <xUp> to <Up>, etc.
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2573 */
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2574 int
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2575 handle_x_keys(key)
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2576 int key;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2577 {
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2578 switch (key)
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2579 {
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2580 case K_XUP: return K_UP;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2581 case K_XDOWN: return K_DOWN;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2582 case K_XLEFT: return K_LEFT;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2583 case K_XRIGHT: return K_RIGHT;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2584 case K_XHOME: return K_HOME;
230
9281a51ca7a2 updated for version 7.0064
vimboss
parents: 227
diff changeset
2585 case K_ZHOME: return K_HOME;
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2586 case K_XEND: return K_END;
230
9281a51ca7a2 updated for version 7.0064
vimboss
parents: 227
diff changeset
2587 case K_ZEND: return K_END;
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2588 case K_XF1: return K_F1;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2589 case K_XF2: return K_F2;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2590 case K_XF3: return K_F3;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2591 case K_XF4: return K_F4;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2592 case K_S_XF1: return K_S_F1;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2593 case K_S_XF2: return K_S_F2;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2594 case K_S_XF3: return K_S_F3;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2595 case K_S_XF4: return K_S_F4;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2596 }
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2597 return key;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2598 }
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2599
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2600 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2601 * Return a string which contains the name of the given key when the given
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2602 * modifiers are down.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2603 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2604 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2605 get_special_key_name(c, modifiers)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2606 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2607 int modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2608 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2609 static char_u string[MAX_KEY_NAME_LEN + 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2610
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2611 int i, idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2612 int table_idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2613 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2614
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2615 string[0] = '<';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2616 idx = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2617
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2618 /* Key that stands for a normal character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2619 if (IS_SPECIAL(c) && KEY2TERMCAP0(c) == KS_KEY)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2620 c = KEY2TERMCAP1(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2621
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2622 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2623 * Translate shifted special keys into unshifted keys and set modifier.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2624 * Same for CTRL and ALT modifiers.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2625 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2626 if (IS_SPECIAL(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2627 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2628 for (i = 0; modifier_keys_table[i] != 0; i += MOD_KEYS_ENTRY_SIZE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2629 if ( KEY2TERMCAP0(c) == (int)modifier_keys_table[i + 1]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2630 && (int)KEY2TERMCAP1(c) == (int)modifier_keys_table[i + 2])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2631 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2632 modifiers |= modifier_keys_table[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2633 c = TERMCAP2KEY(modifier_keys_table[i + 3],
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2634 modifier_keys_table[i + 4]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2635 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2636 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2637 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2638
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2639 /* try to find the key in the special key table */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2640 table_idx = find_special_key_in_table(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2641
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2642 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2643 * When not a known special key, and not a printable character, try to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2644 * extract modifiers.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2645 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2646 if (c > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2647 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2648 && (*mb_char2len)(c) == 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2649 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2650 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2651 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2652 if (table_idx < 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2653 && (!vim_isprintc(c) || (c & 0x7f) == ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2654 && (c & 0x80))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2655 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2656 c &= 0x7f;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2657 modifiers |= MOD_MASK_ALT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2658 /* try again, to find the un-alted key in the special key table */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2659 table_idx = find_special_key_in_table(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2660 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2661 if (table_idx < 0 && !vim_isprintc(c) && c < ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2662 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2663 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2664 c = CtrlChar(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2665 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2666 c += '@';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2667 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2668 modifiers |= MOD_MASK_CTRL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2669 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2670 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2671
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2672 /* translate the modifier into a string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2673 for (i = 0; mod_mask_table[i].name != 'A'; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2674 if ((modifiers & mod_mask_table[i].mod_mask)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2675 == mod_mask_table[i].mod_flag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2676 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2677 string[idx++] = mod_mask_table[i].name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2678 string[idx++] = (char_u)'-';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2679 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2680
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2681 if (table_idx < 0) /* unknown special key, may output t_xx */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2682 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2683 if (IS_SPECIAL(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2684 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2685 string[idx++] = 't';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2686 string[idx++] = '_';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2687 string[idx++] = KEY2TERMCAP0(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2688 string[idx++] = KEY2TERMCAP1(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2689 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2690 /* Not a special key, only modifiers, output directly */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2691 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2692 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2693 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2694 if (has_mbyte && (*mb_char2len)(c) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2695 idx += (*mb_char2bytes)(c, string + idx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2696 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2697 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2698 if (vim_isprintc(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2699 string[idx++] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2700 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2701 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2702 s = transchar(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2703 while (*s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2704 string[idx++] = *s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2705 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2706 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2707 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2708 else /* use name of special key */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2709 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2710 STRCPY(string + idx, key_names_table[table_idx].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2711 idx = (int)STRLEN(string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2712 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2713 string[idx++] = '>';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2714 string[idx] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2715 return string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2716 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2717
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2718 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2719 * Try translating a <> name at (*srcp)[] to dst[].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2720 * Return the number of characters added to dst[], zero for no match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2721 * If there is a match, srcp is advanced to after the <> name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2722 * dst[] must be big enough to hold the result (up to six characters)!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2723 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2724 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2725 trans_special(srcp, dst, keycode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2726 char_u **srcp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2727 char_u *dst;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2728 int keycode; /* prefer key code, e.g. K_DEL instead of DEL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2729 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2730 int modifiers = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2731 int key;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2732 int dlen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2733
1775
b209c3f94ab7 updated for version 7.2-073
vimboss
parents: 1737
diff changeset
2734 key = find_special_key(srcp, &modifiers, keycode, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2735 if (key == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2736 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2737
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2738 /* Put the appropriate modifier in a string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2739 if (modifiers != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2740 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2741 dst[dlen++] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2742 dst[dlen++] = KS_MODIFIER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2743 dst[dlen++] = modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2744 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2745
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2746 if (IS_SPECIAL(key))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2747 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2748 dst[dlen++] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2749 dst[dlen++] = KEY2TERMCAP0(key);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2750 dst[dlen++] = KEY2TERMCAP1(key);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2751 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2752 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2753 else if (has_mbyte && !keycode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2754 dlen += (*mb_char2bytes)(key, dst + dlen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2755 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2756 else if (keycode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2757 dlen = (int)(add_char2buf(key, dst + dlen) - dst);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2758 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2759 dst[dlen++] = key;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2760
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2761 return dlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2762 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2763
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2764 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2765 * Try translating a <> name at (*srcp)[], return the key and modifiers.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2766 * srcp is advanced to after the <> name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2767 * returns 0 if there is no match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2768 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2769 int
1775
b209c3f94ab7 updated for version 7.2-073
vimboss
parents: 1737
diff changeset
2770 find_special_key(srcp, modp, keycode, keep_x_key)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2771 char_u **srcp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2772 int *modp;
1775
b209c3f94ab7 updated for version 7.2-073
vimboss
parents: 1737
diff changeset
2773 int keycode; /* prefer key code, e.g. K_DEL instead of DEL */
b209c3f94ab7 updated for version 7.2-073
vimboss
parents: 1737
diff changeset
2774 int keep_x_key; /* don't translate xHome to Home key */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2775 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2776 char_u *last_dash;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2777 char_u *end_of_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2778 char_u *src;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2779 char_u *bp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2780 int modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2781 int bit;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2782 int key;
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 794
diff changeset
2783 unsigned long n;
3024
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2784 int l;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2785
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2786 src = *srcp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2787 if (src[0] != '<')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2788 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2789
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2790 /* Find end of modifier list */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2791 last_dash = src;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2792 for (bp = src + 1; *bp == '-' || vim_isIDc(*bp); bp++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2793 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2794 if (*bp == '-')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2795 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2796 last_dash = bp;
3024
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2797 if (bp[1] != NUL)
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2798 {
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2799 #ifdef FEAT_MBYTE
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2800 if (has_mbyte)
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2801 l = mb_ptr2len(bp + 1);
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2802 else
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2803 #endif
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2804 l = 1;
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2805 if (bp[l + 1] == '>')
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2806 bp += l; /* anything accepted, like <C-?> */
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2807 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2808 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2809 if (bp[0] == 't' && bp[1] == '_' && bp[2] && bp[3])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2810 bp += 3; /* skip t_xx, xx may be '-' or '>' */
3026
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2811 else if (STRNICMP(bp, "char-", 5) == 0)
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2812 {
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2813 vim_str2nr(bp + 5, NULL, &l, TRUE, TRUE, NULL, NULL);
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2814 bp += l + 5;
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2815 break;
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2816 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2817 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2818
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2819 if (*bp == '>') /* found matching '>' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2820 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2821 end_of_name = bp + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2822
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2823 /* Which modifiers are given? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2824 modifiers = 0x0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2825 for (bp = src + 1; bp < last_dash; bp++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2826 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2827 if (*bp != '-')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2828 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2829 bit = name_to_mod_mask(*bp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2830 if (bit == 0x0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2831 break; /* Illegal modifier name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2832 modifiers |= bit;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2833 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2834 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2835
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2836 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2837 * Legal modifier name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2838 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2839 if (bp >= last_dash)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2840 {
3024
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2841 if (STRNICMP(last_dash + 1, "char-", 5) == 0
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2842 && VIM_ISDIGIT(last_dash[6]))
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2843 {
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2844 /* <Char-123> or <Char-033> or <Char-0x33> */
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2845 vim_str2nr(last_dash + 6, NULL, NULL, TRUE, TRUE, NULL, &n);
3026
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2846 key = (int)n;
3024
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2847 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2848 else
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2849 {
3026
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2850 /*
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2851 * Modifier with single letter, or special key name.
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2852 */
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2853 #ifdef FEAT_MBYTE
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2854 if (has_mbyte)
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2855 l = mb_ptr2len(last_dash + 1);
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2856 else
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2857 #endif
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2858 l = 1;
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2859 if (modifiers != 0 && last_dash[l + 1] == '>')
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2860 key = PTR2CHAR(last_dash + 1);
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2861 else
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2862 {
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2863 key = get_special_key_code(last_dash + 1);
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2864 if (!keep_x_key)
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2865 key = handle_x_keys(key);
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2866 }
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2867 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2868
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2869 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2870 * get_special_key_code() may return NUL for invalid
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2871 * special key name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2872 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2873 if (key != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2874 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2875 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2876 * Only use a modifier when there is no special key code that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2877 * includes the modifier.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2878 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2879 key = simplify_key(key, &modifiers);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2880
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2881 if (!keycode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2882 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2883 /* don't want keycode, use single byte code */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2884 if (key == K_BS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2885 key = BS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2886 else if (key == K_DEL || key == K_KDEL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2887 key = DEL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2888 }
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 * Normal Key with modifier: Try to make a single byte code.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2892 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2893 if (!IS_SPECIAL(key))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2894 key = extract_modifiers(key, &modifiers);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2895
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2896 *modp = modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2897 *srcp = end_of_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2898 return key;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2899 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2900 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2901 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2902 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2903 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2904
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2905 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2906 * Try to include modifiers in the key.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2907 * Changes "Shift-a" to 'A', "Alt-A" to 0xc0, etc.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2908 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2909 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2910 extract_modifiers(key, modp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2911 int key;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2912 int *modp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2913 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2914 int modifiers = *modp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2915
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2916 #ifdef MACOS
4352
04736b4030ec updated for version 7.3.925
Bram Moolenaar <bram@vim.org>
parents: 4276
diff changeset
2917 /* Command-key really special, no fancynest */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2918 if (!(modifiers & MOD_MASK_CMD))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2919 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2920 if ((modifiers & MOD_MASK_SHIFT) && ASCII_ISALPHA(key))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2921 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2922 key = TOUPPER_ASC(key);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2923 modifiers &= ~MOD_MASK_SHIFT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2924 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2925 if ((modifiers & MOD_MASK_CTRL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2926 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2927 /* * TODO: EBCDIC Better use:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2928 * && (Ctrl_chr(key) || key == '?')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2929 * ??? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2930 && strchr("?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_", key)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2931 != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2932 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2933 && ((key >= '?' && key <= '_') || ASCII_ISALPHA(key))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2934 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2935 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2936 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2937 key = Ctrl_chr(key);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2938 modifiers &= ~MOD_MASK_CTRL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2939 /* <C-@> is <Nul> */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2940 if (key == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2941 key = K_ZERO;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2942 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2943 #ifdef MACOS
4352
04736b4030ec updated for version 7.3.925
Bram Moolenaar <bram@vim.org>
parents: 4276
diff changeset
2944 /* Command-key really special, no fancynest */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2945 if (!(modifiers & MOD_MASK_CMD))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2946 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2947 if ((modifiers & MOD_MASK_ALT) && key < 0x80
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2948 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2949 && !enc_dbcs /* avoid creating a lead byte */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2950 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2951 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2952 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2953 key |= 0x80;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2954 modifiers &= ~MOD_MASK_ALT; /* remove the META modifier */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2955 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2956
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2957 *modp = modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2958 return key;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2959 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2960
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2961 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2962 * Try to find key "c" in the special key table.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2963 * Return the index when found, -1 when not found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2964 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2965 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2966 find_special_key_in_table(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2967 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2968 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2969 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2970
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2971 for (i = 0; key_names_table[i].name != NULL; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2972 if (c == key_names_table[i].key)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2973 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2974 if (key_names_table[i].name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2975 i = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2976 return i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2977 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2978
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2979 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2980 * Find the special key with the given name (the given string does not have to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2981 * end with NUL, the name is assumed to end before the first non-idchar).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2982 * If the name starts with "t_" the next two characters are interpreted as a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2983 * termcap name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2984 * Return the key code, or 0 if not found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2985 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2986 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2987 get_special_key_code(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2988 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2989 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2990 char_u *table_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2991 char_u string[3];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2992 int i, j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2993
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2994 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2995 * If it's <t_xx> we get the code for xx from the termcap
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2996 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2997 if (name[0] == 't' && name[1] == '_' && name[2] != NUL && name[3] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2998 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2999 string[0] = name[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3000 string[1] = name[3];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3001 string[2] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3002 if (add_termcap_entry(string, FALSE) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3003 return TERMCAP2KEY(name[2], name[3]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3004 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3005 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3006 for (i = 0; key_names_table[i].name != NULL; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3007 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3008 table_name = key_names_table[i].name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3009 for (j = 0; vim_isIDc(name[j]) && table_name[j] != NUL; j++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3010 if (TOLOWER_ASC(table_name[j]) != TOLOWER_ASC(name[j]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3011 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3012 if (!vim_isIDc(name[j]) && table_name[j] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3013 return key_names_table[i].key;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3014 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3015 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3016 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3017
1661
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
3018 #if defined(FEAT_CMDL_COMPL) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3019 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3020 get_key_name(i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3021 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3022 {
1881
6605dca2960f updated for version 7.2-178
vimboss
parents: 1863
diff changeset
3023 if (i >= (int)KEY_NAMES_TABLE_LEN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3024 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3025 return key_names_table[i].name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3026 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3027 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3028
1661
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
3029 #if defined(FEAT_MOUSE) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3030 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3031 * Look up the given mouse code to return the relevant information in the other
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3032 * arguments. Return which button is down or was released.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3033 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3034 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3035 get_mouse_button(code, is_click, is_drag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3036 int code;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3037 int *is_click;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3038 int *is_drag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3039 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3040 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3041
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3042 for (i = 0; mouse_table[i].pseudo_code; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3043 if (code == mouse_table[i].pseudo_code)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3044 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3045 *is_click = mouse_table[i].is_click;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3046 *is_drag = mouse_table[i].is_drag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3047 return mouse_table[i].button;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3048 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3049 return 0; /* Shouldn't get here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3050 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3051
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3052 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3053 * Return the appropriate pseudo mouse event token (KE_LEFTMOUSE etc) based on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3054 * the given information about which mouse button is down, and whether the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3055 * mouse was clicked, dragged or released.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3056 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3057 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3058 get_pseudo_mouse_code(button, is_click, is_drag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3059 int button; /* eg MOUSE_LEFT */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3060 int is_click;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3061 int is_drag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3062 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3063 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3064
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3065 for (i = 0; mouse_table[i].pseudo_code; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3066 if (button == mouse_table[i].button
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3067 && is_click == mouse_table[i].is_click
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3068 && is_drag == mouse_table[i].is_drag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3069 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3070 #ifdef FEAT_GUI
263
b3c0268f7815 updated for version 7.0071
vimboss
parents: 236
diff changeset
3071 /* Trick: a non mappable left click and release has mouse_col -1
b3c0268f7815 updated for version 7.0071
vimboss
parents: 236
diff changeset
3072 * or added MOUSE_COLOFF. Used for 'mousefocus' in
b3c0268f7815 updated for version 7.0071
vimboss
parents: 236
diff changeset
3073 * gui_mouse_moved() */
b3c0268f7815 updated for version 7.0071
vimboss
parents: 236
diff changeset
3074 if (mouse_col < 0 || mouse_col > MOUSE_COLOFF)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3075 {
263
b3c0268f7815 updated for version 7.0071
vimboss
parents: 236
diff changeset
3076 if (mouse_col < 0)
b3c0268f7815 updated for version 7.0071
vimboss
parents: 236
diff changeset
3077 mouse_col = 0;
b3c0268f7815 updated for version 7.0071
vimboss
parents: 236
diff changeset
3078 else
b3c0268f7815 updated for version 7.0071
vimboss
parents: 236
diff changeset
3079 mouse_col -= MOUSE_COLOFF;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3080 if (mouse_table[i].pseudo_code == (int)KE_LEFTMOUSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3081 return (int)KE_LEFTMOUSE_NM;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3082 if (mouse_table[i].pseudo_code == (int)KE_LEFTRELEASE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3083 return (int)KE_LEFTRELEASE_NM;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3084 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3085 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3086 return mouse_table[i].pseudo_code;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3087 }
1209
070f2ac50cf8 updated for version 7.1b
vimboss
parents: 1099
diff changeset
3088 return (int)KE_IGNORE; /* not recognized, ignore it */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3089 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3090 #endif /* FEAT_MOUSE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3091
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3092 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3093 * Return the current end-of-line type: EOL_DOS, EOL_UNIX or EOL_MAC.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3094 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3095 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3096 get_fileformat(buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3097 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3098 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3099 int c = *buf->b_p_ff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3100
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3101 if (buf->b_p_bin || c == 'u')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3102 return EOL_UNIX;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3103 if (c == 'm')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3104 return EOL_MAC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3105 return EOL_DOS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3106 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3107
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3108 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3109 * Like get_fileformat(), but override 'fileformat' with "p" for "++opt=val"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3110 * argument.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3111 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3112 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3113 get_fileformat_force(buf, eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3114 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3115 exarg_T *eap; /* can be NULL! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3116 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3117 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3118
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3119 if (eap != NULL && eap->force_ff != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3120 c = eap->cmd[eap->force_ff];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3121 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3122 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3123 if ((eap != NULL && eap->force_bin != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3124 ? (eap->force_bin == FORCE_BIN) : buf->b_p_bin)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3125 return EOL_UNIX;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3126 c = *buf->b_p_ff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3127 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3128 if (c == 'u')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3129 return EOL_UNIX;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3130 if (c == 'm')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3131 return EOL_MAC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3132 return EOL_DOS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3133 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3134
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3135 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3136 * Set the current end-of-line type to EOL_DOS, EOL_UNIX or EOL_MAC.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3137 * Sets both 'textmode' and 'fileformat'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3138 * Note: Does _not_ set global value of 'textmode'!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3139 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3140 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3141 set_fileformat(t, opt_flags)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3142 int t;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3143 int opt_flags; /* OPT_LOCAL and/or OPT_GLOBAL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3144 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3145 char *p = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3146
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3147 switch (t)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3148 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3149 case EOL_DOS:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3150 p = FF_DOS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3151 curbuf->b_p_tx = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3152 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3153 case EOL_UNIX:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3154 p = FF_UNIX;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3155 curbuf->b_p_tx = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3156 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3157 case EOL_MAC:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3158 p = FF_MAC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3159 curbuf->b_p_tx = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3160 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3161 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3162 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3163 set_string_option_direct((char_u *)"ff", -1, (char_u *)p,
694
07d199fe02ed updated for version 7.0209
vimboss
parents: 681
diff changeset
3164 OPT_FREE | opt_flags, 0);
07d199fe02ed updated for version 7.0209
vimboss
parents: 681
diff changeset
3165
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3166 #ifdef FEAT_WINDOWS
671
83a006f81bac updated for version 7.0199
vimboss
parents: 644
diff changeset
3167 /* This may cause the buffer to become (un)modified. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3168 check_status(curbuf);
673
513866ffe6af updated for version 7.0200
vimboss
parents: 671
diff changeset
3169 redraw_tabline = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3170 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3171 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3172 need_maketitle = TRUE; /* set window title later */
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3177 * Return the default fileformat from 'fileformats'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3178 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3179 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3180 default_fileformat()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3181 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3182 switch (*p_ffs)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3183 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3184 case 'm': return EOL_MAC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3185 case 'd': return EOL_DOS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3186 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3187 return EOL_UNIX;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3188 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3189
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3190 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3191 * Call shell. Calls mch_call_shell, with 'shellxquote' added.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3192 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3193 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3194 call_shell(cmd, opt)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3195 char_u *cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3196 int opt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3197 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3198 char_u *ncmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3199 int retval;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
3200 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
3201 proftime_T wait_time;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
3202 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3203
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3204 if (p_verbose > 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3205 {
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
3206 verbose_enter();
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 263
diff changeset
3207 smsg((char_u *)_("Calling shell to execute: \"%s\""),
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3208 cmd == NULL ? p_sh : cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3209 out_char('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3210 cursor_on();
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
3211 verbose_leave();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3212 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3213
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
3214 #ifdef FEAT_PROFILE
789
b29b006d52d2 updated for version 7.0230
vimboss
parents: 782
diff changeset
3215 if (do_profiling == PROF_YES)
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
3216 prof_child_enter(&wait_time);
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
3217 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
3218
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3219 if (*p_sh == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3220 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3221 EMSG(_(e_shellempty));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3222 retval = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3223 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3224 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3225 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3226 #ifdef FEAT_GUI_MSWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3227 /* Don't hide the pointer while executing a shell command. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3228 gui_mch_mousehide(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3229 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3230 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3231 ++hold_gui_events;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3232 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3233 /* The external command may update a tags file, clear cached tags. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3234 tag_freematch();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3235
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3236 if (cmd == NULL || *p_sxq == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3237 retval = mch_call_shell(cmd, opt);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3238 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3239 {
3359
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3240 char_u *ecmd = cmd;
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3241
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3242 if (*p_sxe != NUL && STRCMP(p_sxq, "(") == 0)
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3243 {
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3244 ecmd = vim_strsave_escaped_ext(cmd, p_sxe, '^', FALSE);
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3245 if (ecmd == NULL)
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3246 ecmd = cmd;
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3247 }
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3248 ncmd = alloc((unsigned)(STRLEN(ecmd) + STRLEN(p_sxq) * 2 + 1));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3249 if (ncmd != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3250 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3251 STRCPY(ncmd, p_sxq);
3359
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3252 STRCAT(ncmd, ecmd);
3357
397e7e49bb0b updated for version 7.3.445
Bram Moolenaar <bram@vim.org>
parents: 3273
diff changeset
3253 /* When 'shellxquote' is ( append ).
397e7e49bb0b updated for version 7.3.445
Bram Moolenaar <bram@vim.org>
parents: 3273
diff changeset
3254 * When 'shellxquote' is "( append )". */
397e7e49bb0b updated for version 7.3.445
Bram Moolenaar <bram@vim.org>
parents: 3273
diff changeset
3255 STRCAT(ncmd, STRCMP(p_sxq, "(") == 0 ? (char_u *)")"
397e7e49bb0b updated for version 7.3.445
Bram Moolenaar <bram@vim.org>
parents: 3273
diff changeset
3256 : STRCMP(p_sxq, "\"(") == 0 ? (char_u *)")\""
397e7e49bb0b updated for version 7.3.445
Bram Moolenaar <bram@vim.org>
parents: 3273
diff changeset
3257 : p_sxq);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3258 retval = mch_call_shell(ncmd, opt);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3259 vim_free(ncmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3260 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3261 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3262 retval = -1;
3359
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3263 if (ecmd != cmd)
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3264 vim_free(ecmd);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3265 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3266 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3267 --hold_gui_events;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3268 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3269 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3270 * Check the window size, in case it changed while executing the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3271 * external command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3272 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3273 shell_resized_check();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3274 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3275
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3276 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3277 set_vim_var_nr(VV_SHELL_ERROR, (long)retval);
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
3278 # ifdef FEAT_PROFILE
789
b29b006d52d2 updated for version 7.0230
vimboss
parents: 782
diff changeset
3279 if (do_profiling == PROF_YES)
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
3280 prof_child_exit(&wait_time);
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
3281 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3282 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3283
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3284 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3285 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3286
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3287 /*
789
b29b006d52d2 updated for version 7.0230
vimboss
parents: 782
diff changeset
3288 * VISUAL, SELECTMODE and OP_PENDING State are never set, they are equal to
b29b006d52d2 updated for version 7.0230
vimboss
parents: 782
diff changeset
3289 * NORMAL State with a condition. This function returns the real State.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3290 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3291 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3292 get_real_state()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3293 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3294 if (State & NORMAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3295 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3296 if (VIsual_active)
789
b29b006d52d2 updated for version 7.0230
vimboss
parents: 782
diff changeset
3297 {
b29b006d52d2 updated for version 7.0230
vimboss
parents: 782
diff changeset
3298 if (VIsual_select)
b29b006d52d2 updated for version 7.0230
vimboss
parents: 782
diff changeset
3299 return SELECTMODE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3300 return VISUAL;
789
b29b006d52d2 updated for version 7.0230
vimboss
parents: 782
diff changeset
3301 }
5735
50dbef5e774a updated for version 7.4.212
Bram Moolenaar <bram@vim.org>
parents: 5690
diff changeset
3302 else if (finish_op)
50dbef5e774a updated for version 7.4.212
Bram Moolenaar <bram@vim.org>
parents: 5690
diff changeset
3303 return OP_PENDING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3304 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3305 return State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3306 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3307
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3308 #if defined(FEAT_MBYTE) || defined(PROTO)
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3309 /*
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3310 * Return TRUE if "p" points to just after a path separator.
2939
3d96ddbeb3b0 updated for version 7.3.242
Bram Moolenaar <bram@vim.org>
parents: 2935
diff changeset
3311 * Takes care of multi-byte characters.
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3312 * "b" must point to the start of the file name
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3313 */
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3314 int
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3315 after_pathsep(b, p)
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3316 char_u *b;
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3317 char_u *p;
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3318 {
2939
3d96ddbeb3b0 updated for version 7.3.242
Bram Moolenaar <bram@vim.org>
parents: 2935
diff changeset
3319 return p > b && vim_ispathsep(p[-1])
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3320 && (!has_mbyte || (*mb_head_off)(b, p - 1) == 0);
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3321 }
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3322 #endif
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3323
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3324 /*
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3325 * Return TRUE if file names "f1" and "f2" are in the same directory.
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3326 * "f1" may be a short name, "f2" must be a full path.
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3327 */
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3328 int
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3329 same_directory(f1, f2)
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3330 char_u *f1;
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3331 char_u *f2;
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3332 {
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3333 char_u ffname[MAXPATHL];
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3334 char_u *t1;
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3335 char_u *t2;
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3336
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3337 /* safety check */
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3338 if (f1 == NULL || f2 == NULL)
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3339 return FALSE;
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3340
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3341 (void)vim_FullName(f1, ffname, MAXPATHL, FALSE);
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3342 t1 = gettail_sep(ffname);
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3343 t2 = gettail_sep(f2);
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3344 return (t1 - ffname == t2 - f2
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3345 && pathcmp((char *)ffname, (char *)f2, (int)(t1 - ffname)) == 0);
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3346 }
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3347
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3348 #if defined(FEAT_SESSION) || defined(MSWIN) || defined(FEAT_GUI_MAC) \
574
25a70b1cd2da updated for version 7.0163
vimboss
parents: 531
diff changeset
3349 || ((defined(FEAT_GUI_GTK)) \
11
4424b47a0797 updated for version 7.0003
vimboss
parents: 7
diff changeset
3350 && ( defined(FEAT_WINDOWS) || defined(FEAT_DND)) ) \
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3351 || defined(FEAT_SUN_WORKSHOP) || defined(FEAT_NETBEANS_INTG) \
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3352 || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3353 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3354 * Change to a file's directory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3355 * Caller must call shorten_fnames()!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3356 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3357 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3358 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3359 vim_chdirfile(fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3360 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3361 {
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3362 char_u dir[MAXPATHL];
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3363
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 378
diff changeset
3364 vim_strncpy(dir, fname, MAXPATHL - 1);
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3365 *gettail_sep(dir) = NUL;
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3366 return mch_chdir((char *)dir) == 0 ? OK : FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3367 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3368 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3369
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3370 #if defined(STAT_IGNORES_SLASH) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3371 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3372 * Check if "name" ends in a slash and is not a directory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3373 * Used for systems where stat() ignores a trailing slash on a file name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3374 * The Vim code assumes a trailing slash is only ignored for a directory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3375 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3376 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3377 illegal_slash(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3378 char *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3379 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3380 if (name[0] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3381 return FALSE; /* no file name is not illegal */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3382 if (name[strlen(name) - 1] != '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3383 return FALSE; /* no trailing slash */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3384 if (mch_isdir((char_u *)name))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3385 return FALSE; /* trailing slash for a directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3386 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3387 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3388 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3389
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3390 #if defined(CURSOR_SHAPE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3391
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3392 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3393 * Handling of cursor and mouse pointer shapes in various modes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3394 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3395
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3396 cursorentry_T shape_table[SHAPE_IDX_COUNT] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3397 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3398 /* The values will be filled in from the 'guicursor' and 'mouseshape'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3399 * defaults when Vim starts.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3400 * Adjust the SHAPE_IDX_ defines when making changes! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3401 {0, 0, 0, 700L, 400L, 250L, 0, 0, "n", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3402 {0, 0, 0, 700L, 400L, 250L, 0, 0, "v", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3403 {0, 0, 0, 700L, 400L, 250L, 0, 0, "i", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3404 {0, 0, 0, 700L, 400L, 250L, 0, 0, "r", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3405 {0, 0, 0, 700L, 400L, 250L, 0, 0, "c", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3406 {0, 0, 0, 700L, 400L, 250L, 0, 0, "ci", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3407 {0, 0, 0, 700L, 400L, 250L, 0, 0, "cr", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3408 {0, 0, 0, 700L, 400L, 250L, 0, 0, "o", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3409 {0, 0, 0, 700L, 400L, 250L, 0, 0, "ve", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3410 {0, 0, 0, 0L, 0L, 0L, 0, 0, "e", SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3411 {0, 0, 0, 0L, 0L, 0L, 0, 0, "s", SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3412 {0, 0, 0, 0L, 0L, 0L, 0, 0, "sd", SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3413 {0, 0, 0, 0L, 0L, 0L, 0, 0, "vs", SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3414 {0, 0, 0, 0L, 0L, 0L, 0, 0, "vd", SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3415 {0, 0, 0, 0L, 0L, 0L, 0, 0, "m", SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3416 {0, 0, 0, 0L, 0L, 0L, 0, 0, "ml", SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3417 {0, 0, 0, 100L, 100L, 100L, 0, 0, "sm", SHAPE_CURSOR},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3418 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3419
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3420 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3421 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3422 * Table with names for mouse shapes. Keep in sync with all the tables for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3423 * mch_set_mouse_shape()!.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3424 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3425 static char * mshape_names[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3426 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3427 "arrow", /* default, must be the first one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3428 "blank", /* hidden */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3429 "beam",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3430 "updown",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3431 "udsizing",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3432 "leftright",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3433 "lrsizing",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3434 "busy",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3435 "no",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3436 "crosshair",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3437 "hand1",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3438 "hand2",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3439 "pencil",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3440 "question",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3441 "rightup-arrow",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3442 "up-arrow",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3443 NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3444 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3445 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3446
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3447 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3448 * Parse the 'guicursor' option ("what" is SHAPE_CURSOR) or 'mouseshape'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3449 * ("what" is SHAPE_MOUSE).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3450 * Returns error message for an illegal option, NULL otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3451 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3452 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3453 parse_shape_opt(what)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3454 int what;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3455 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3456 char_u *modep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3457 char_u *colonp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3458 char_u *commap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3459 char_u *slashp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3460 char_u *p, *endp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3461 int idx = 0; /* init for GCC */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3462 int all_idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3463 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3464 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3465 long n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3466 int found_ve = FALSE; /* found "ve" flag */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3467 int round;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3468
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3469 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3470 * First round: check for errors; second round: do it for real.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3471 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3472 for (round = 1; round <= 2; ++round)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3473 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3474 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3475 * Repeat for all comma separated parts.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3476 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3477 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3478 if (what == SHAPE_MOUSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3479 modep = p_mouseshape;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3480 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3481 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3482 modep = p_guicursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3483 while (*modep != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3484 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3485 colonp = vim_strchr(modep, ':');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3486 if (colonp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3487 return (char_u *)N_("E545: Missing colon");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3488 if (colonp == modep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3489 return (char_u *)N_("E546: Illegal mode");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3490 commap = vim_strchr(modep, ',');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3491
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3492 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3493 * Repeat for all mode's before the colon.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3494 * For the 'a' mode, we loop to handle all the modes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3495 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3496 all_idx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3497 while (modep < colonp || all_idx >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3498 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3499 if (all_idx < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3500 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3501 /* Find the mode. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3502 if (modep[1] == '-' || modep[1] == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3503 len = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3504 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505 len = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506 if (len == 1 && TOLOWER_ASC(modep[0]) == 'a')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3507 all_idx = SHAPE_IDX_COUNT - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3508 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3509 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3510 for (idx = 0; idx < SHAPE_IDX_COUNT; ++idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3511 if (STRNICMP(modep, shape_table[idx].name, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3512 == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3513 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3514 if (idx == SHAPE_IDX_COUNT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3515 || (shape_table[idx].used_for & what) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3516 return (char_u *)N_("E546: Illegal mode");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3517 if (len == 2 && modep[0] == 'v' && modep[1] == 'e')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3518 found_ve = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3519 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3520 modep += len + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3521 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3522
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3523 if (all_idx >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3524 idx = all_idx--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3525 else if (round == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3526 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3527 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3528 if (what == SHAPE_MOUSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3529 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3530 /* Set the default, for the missing parts */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3531 shape_table[idx].mshape = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3532 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3533 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3534 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3535 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3536 /* Set the defaults, for the missing parts */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3537 shape_table[idx].shape = SHAPE_BLOCK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3538 shape_table[idx].blinkwait = 700L;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3539 shape_table[idx].blinkon = 400L;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3540 shape_table[idx].blinkoff = 250L;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3541 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3542 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3543
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3544 /* Parse the part after the colon */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3545 for (p = colonp + 1; *p && *p != ','; )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3546 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3547 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3548 if (what == SHAPE_MOUSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3549 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3550 for (i = 0; ; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3551 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3552 if (mshape_names[i] == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3553 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3554 if (!VIM_ISDIGIT(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3555 return (char_u *)N_("E547: Illegal mouseshape");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3556 if (round == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3557 shape_table[idx].mshape =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3558 getdigits(&p) + MSHAPE_NUMBERED;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3559 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3560 (void)getdigits(&p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3561 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3562 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3563 len = (int)STRLEN(mshape_names[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3564 if (STRNICMP(p, mshape_names[i], len) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3565 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3566 if (round == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3567 shape_table[idx].mshape = i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3568 p += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3569 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3570 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3571 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3572 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3573 else /* if (what == SHAPE_MOUSE) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3574 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3575 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3576 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3577 * First handle the ones with a number argument.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3578 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3579 i = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3580 len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3581 if (STRNICMP(p, "ver", 3) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3582 len = 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3583 else if (STRNICMP(p, "hor", 3) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3584 len = 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3585 else if (STRNICMP(p, "blinkwait", 9) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3586 len = 9;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3587 else if (STRNICMP(p, "blinkon", 7) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3588 len = 7;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3589 else if (STRNICMP(p, "blinkoff", 8) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3590 len = 8;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3591 if (len != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3592 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3593 p += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3594 if (!VIM_ISDIGIT(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3595 return (char_u *)N_("E548: digit expected");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3596 n = getdigits(&p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3597 if (len == 3) /* "ver" or "hor" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3598 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3599 if (n == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3600 return (char_u *)N_("E549: Illegal percentage");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3601 if (round == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3602 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3603 if (TOLOWER_ASC(i) == 'v')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3604 shape_table[idx].shape = SHAPE_VER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3605 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3606 shape_table[idx].shape = SHAPE_HOR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3607 shape_table[idx].percentage = n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3608 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3609 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3610 else if (round == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3611 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3612 if (len == 9)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3613 shape_table[idx].blinkwait = n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3614 else if (len == 7)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3615 shape_table[idx].blinkon = n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3616 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3617 shape_table[idx].blinkoff = n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3618 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3619 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3620 else if (STRNICMP(p, "block", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3621 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3622 if (round == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3623 shape_table[idx].shape = SHAPE_BLOCK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3624 p += 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3625 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3626 else /* must be a highlight group name then */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3627 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3628 endp = vim_strchr(p, '-');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3629 if (commap == NULL) /* last part */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3630 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3631 if (endp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3632 endp = p + STRLEN(p); /* find end of part */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3633 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3634 else if (endp > commap || endp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3635 endp = commap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3636 slashp = vim_strchr(p, '/');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3637 if (slashp != NULL && slashp < endp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3638 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3639 /* "group/langmap_group" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3640 i = syn_check_group(p, (int)(slashp - p));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3641 p = slashp + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3642 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3643 if (round == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3644 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3645 shape_table[idx].id = syn_check_group(p,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3646 (int)(endp - p));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3647 shape_table[idx].id_lm = shape_table[idx].id;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3648 if (slashp != NULL && slashp < endp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3649 shape_table[idx].id = i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3650 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3651 p = endp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3652 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3653 } /* if (what != SHAPE_MOUSE) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3654
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3655 if (*p == '-')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3656 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3657 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3658 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3659 modep = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3660 if (*modep == ',')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3661 ++modep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3662 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3663 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3664
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3665 /* If the 's' flag is not given, use the 'v' cursor for 's' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3666 if (!found_ve)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3667 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3668 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3669 if (what == SHAPE_MOUSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3670 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3671 shape_table[SHAPE_IDX_VE].mshape = shape_table[SHAPE_IDX_V].mshape;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3672 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3673 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3674 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3675 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3676 shape_table[SHAPE_IDX_VE].shape = shape_table[SHAPE_IDX_V].shape;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3677 shape_table[SHAPE_IDX_VE].percentage =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3678 shape_table[SHAPE_IDX_V].percentage;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3679 shape_table[SHAPE_IDX_VE].blinkwait =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3680 shape_table[SHAPE_IDX_V].blinkwait;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3681 shape_table[SHAPE_IDX_VE].blinkon =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3682 shape_table[SHAPE_IDX_V].blinkon;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3683 shape_table[SHAPE_IDX_VE].blinkoff =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3684 shape_table[SHAPE_IDX_V].blinkoff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3685 shape_table[SHAPE_IDX_VE].id = shape_table[SHAPE_IDX_V].id;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3686 shape_table[SHAPE_IDX_VE].id_lm = shape_table[SHAPE_IDX_V].id_lm;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3687 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3688 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3689
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3690 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3691 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3692
500
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 474
diff changeset
3693 # if defined(MCH_CURSOR_SHAPE) || defined(FEAT_GUI) \
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 474
diff changeset
3694 || defined(FEAT_MOUSESHAPE) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3695 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3696 * Return the index into shape_table[] for the current mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3697 * When "mouse" is TRUE, consider indexes valid for the mouse pointer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3698 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3699 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3700 get_shape_idx(mouse)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3701 int mouse;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3702 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3703 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3704 if (mouse && (State == HITRETURN || State == ASKMORE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3705 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3706 # ifdef FEAT_GUI
87
014ba200db86 updated for version 7.0035
vimboss
parents: 44
diff changeset
3707 int x, y;
014ba200db86 updated for version 7.0035
vimboss
parents: 44
diff changeset
3708 gui_mch_getmouse(&x, &y);
014ba200db86 updated for version 7.0035
vimboss
parents: 44
diff changeset
3709 if (Y_2_ROW(y) == Rows - 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3710 return SHAPE_IDX_MOREL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3711 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3712 return SHAPE_IDX_MORE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3713 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3714 if (mouse && drag_status_line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3715 return SHAPE_IDX_SDRAG;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3716 # ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3717 if (mouse && drag_sep_line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3718 return SHAPE_IDX_VDRAG;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3719 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3720 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3721 if (!mouse && State == SHOWMATCH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3722 return SHAPE_IDX_SM;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3723 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3724 if (State & VREPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3725 return SHAPE_IDX_R;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3726 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3727 if (State & REPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3728 return SHAPE_IDX_R;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3729 if (State & INSERT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3730 return SHAPE_IDX_I;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3731 if (State & CMDLINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3732 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3733 if (cmdline_at_end())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3734 return SHAPE_IDX_C;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3735 if (cmdline_overstrike())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3736 return SHAPE_IDX_CR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3737 return SHAPE_IDX_CI;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3738 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3739 if (finish_op)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3740 return SHAPE_IDX_O;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3741 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3742 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3743 if (*p_sel == 'e')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3744 return SHAPE_IDX_VE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3745 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3746 return SHAPE_IDX_V;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3747 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3748 return SHAPE_IDX_N;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3749 }
500
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 474
diff changeset
3750 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3751
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3752 # if defined(FEAT_MOUSESHAPE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3753 static int old_mouse_shape = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3754
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3755 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3756 * Set the mouse shape:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3757 * If "shape" is -1, use shape depending on the current mode,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3758 * depending on the current state.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3759 * If "shape" is -2, only update the shape when it's CLINE or STATUS (used
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3760 * when the mouse moves off the status or command line).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3761 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3762 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3763 update_mouseshape(shape_idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3764 int shape_idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3765 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3766 int new_mouse_shape;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3767
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3768 /* Only works in GUI mode. */
227
ef254e0f2365 updated for version 7.0063
vimboss
parents: 180
diff changeset
3769 if (!gui.in_use || gui.starting)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3770 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3771
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3772 /* Postpone the updating when more is to come. Speeds up executing of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3773 * mappings. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3774 if (shape_idx == -1 && char_avail())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3775 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3776 postponed_mouseshape = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3777 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3778 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3779
864
bc620d6bdf06 updated for version 7.0g03
vimboss
parents: 853
diff changeset
3780 /* When ignoring the mouse don't change shape on the statusline. */
bc620d6bdf06 updated for version 7.0g03
vimboss
parents: 853
diff changeset
3781 if (*p_mouse == NUL
bc620d6bdf06 updated for version 7.0g03
vimboss
parents: 853
diff changeset
3782 && (shape_idx == SHAPE_IDX_CLINE
bc620d6bdf06 updated for version 7.0g03
vimboss
parents: 853
diff changeset
3783 || shape_idx == SHAPE_IDX_STATUS
bc620d6bdf06 updated for version 7.0g03
vimboss
parents: 853
diff changeset
3784 || shape_idx == SHAPE_IDX_VSEP))
bc620d6bdf06 updated for version 7.0g03
vimboss
parents: 853
diff changeset
3785 shape_idx = -2;
bc620d6bdf06 updated for version 7.0g03
vimboss
parents: 853
diff changeset
3786
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3787 if (shape_idx == -2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3788 && old_mouse_shape != shape_table[SHAPE_IDX_CLINE].mshape
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3789 && old_mouse_shape != shape_table[SHAPE_IDX_STATUS].mshape
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3790 && old_mouse_shape != shape_table[SHAPE_IDX_VSEP].mshape)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3791 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3792 if (shape_idx < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3793 new_mouse_shape = shape_table[get_shape_idx(TRUE)].mshape;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3794 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3795 new_mouse_shape = shape_table[shape_idx].mshape;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3796 if (new_mouse_shape != old_mouse_shape)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3797 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3798 mch_set_mouse_shape(new_mouse_shape);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3799 old_mouse_shape = new_mouse_shape;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3800 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3801 postponed_mouseshape = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3802 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3803 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3804
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3805 #endif /* CURSOR_SHAPE */
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 /* TODO: make some #ifdef for this */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3809 /*--------[ file searching ]-------------------------------------------------*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3810 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3811 * File searching functions for 'path', 'tags' and 'cdpath' options.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3812 * External visible functions:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3813 * vim_findfile_init() creates/initialises the search context
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3814 * vim_findfile_free_visited() free list of visited files/dirs of search
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3815 * context
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3816 * vim_findfile() find a file in the search context
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3817 * vim_findfile_cleanup() cleanup/free search context created by
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3818 * vim_findfile_init()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3819 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3820 * All static functions and variables start with 'ff_'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3821 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3822 * In general it works like this:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3823 * First you create yourself a search context by calling vim_findfile_init().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3824 * It is possible to give a search context from a previous call to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3825 * vim_findfile_init(), so it can be reused. After this you call vim_findfile()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3826 * until you are satisfied with the result or it returns NULL. On every call it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3827 * returns the next file which matches the conditions given to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3828 * vim_findfile_init(). If it doesn't find a next file it returns NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3829 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3830 * It is possible to call vim_findfile_init() again to reinitialise your search
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3831 * with some new parameters. Don't forget to pass your old search context to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3832 * it, so it can reuse it and especially reuse the list of already visited
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3833 * directories. If you want to delete the list of already visited directories
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3834 * simply call vim_findfile_free_visited().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3835 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3836 * When you are done call vim_findfile_cleanup() to free the search context.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3837 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3838 * The function vim_findfile_init() has a long comment, which describes the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3839 * needed parameters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3840 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3841 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3842 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3843 * ATTENTION:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3844 * ==========
1072
25154b22dc96 updated for version 7.0-198
vimboss
parents: 1071
diff changeset
3845 * Also we use an allocated search context here, this functions are NOT
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3846 * thread-safe!!!!!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3847 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3848 * To minimize parameter passing (or because I'm to lazy), only the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3849 * external visible functions get a search context as a parameter. This is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3850 * then assigned to a static global, which is used throughout the local
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3851 * functions.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3852 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3853
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3854 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3855 * type for the directory search stack
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3856 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3857 typedef struct ff_stack
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3858 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3859 struct ff_stack *ffs_prev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3860
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3861 /* the fix part (no wildcards) and the part containing the wildcards
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3862 * of the search path
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3863 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3864 char_u *ffs_fix_path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3865 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3866 char_u *ffs_wc_path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3867 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3868
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3869 /* files/dirs found in the above directory, matched by the first wildcard
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3870 * of wc_part
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3871 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3872 char_u **ffs_filearray;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3873 int ffs_filearray_size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3874 char_u ffs_filearray_cur; /* needed for partly handled dirs */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3875
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3876 /* to store status of partly handled directories
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
3877 * 0: we work on this directory for the first time
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3878 * 1: this directory was partly searched in an earlier step
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
3879 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3880 int ffs_stage;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3881
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3882 /* How deep are we in the directory tree?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3883 * Counts backward from value of level parameter to vim_findfile_init
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3884 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3885 int ffs_level;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3886
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3887 /* Did we already expand '**' to an empty string? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3888 int ffs_star_star_empty;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3889 } ff_stack_T;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3890
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3891 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3892 * type for already visited directories or files.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3893 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3894 typedef struct ff_visited
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3895 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3896 struct ff_visited *ffv_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3897
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3898 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3899 /* Visited directories are different if the wildcard string are
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3900 * different. So we have to save it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3901 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3902 char_u *ffv_wc_path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3903 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3904 /* for unix use inode etc for comparison (needed because of links), else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3905 * use filename.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3906 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3907 #ifdef UNIX
1881
6605dca2960f updated for version 7.2-178
vimboss
parents: 1863
diff changeset
3908 int ffv_dev_valid; /* ffv_dev and ffv_ino were set */
6605dca2960f updated for version 7.2-178
vimboss
parents: 1863
diff changeset
3909 dev_t ffv_dev; /* device number */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3910 ino_t ffv_ino; /* inode number */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3911 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3912 /* The memory for this struct is allocated according to the length of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3913 * ffv_fname.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3914 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3915 char_u ffv_fname[1]; /* actually longer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3916 } ff_visited_T;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3917
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3918 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3919 * We might have to manage several visited lists during a search.
1209
070f2ac50cf8 updated for version 7.1b
vimboss
parents: 1099
diff changeset
3920 * This is especially needed for the tags option. If tags is set to:
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3921 * "./++/tags,./++/TAGS,++/tags" (replace + with *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3922 * So we have to do 3 searches:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3923 * 1) search from the current files directory downward for the file "tags"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3924 * 2) search from the current files directory downward for the file "TAGS"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3925 * 3) search from Vims current directory downwards for the file "tags"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3926 * As you can see, the first and the third search are for the same file, so for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3927 * the third search we can use the visited list of the first search. For the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3928 * second search we must start from a empty visited list.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3929 * The struct ff_visited_list_hdr is used to manage a linked list of already
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3930 * visited lists.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3931 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3932 typedef struct ff_visited_list_hdr
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3933 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3934 struct ff_visited_list_hdr *ffvl_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3935
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3936 /* the filename the attached visited list is for */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3937 char_u *ffvl_filename;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3938
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3939 ff_visited_T *ffvl_visited_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3940
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3941 } ff_visited_list_hdr_T;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3942
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3943
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3944 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3945 * '**' can be expanded to several directory levels.
1209
070f2ac50cf8 updated for version 7.1b
vimboss
parents: 1099
diff changeset
3946 * Set the default maximum depth.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3947 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3948 #define FF_MAX_STAR_STAR_EXPAND ((char_u)30)
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
3949
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3950 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3951 * The search context:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3952 * ffsc_stack_ptr: the stack for the dirs to search
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3953 * ffsc_visited_list: the currently active visited list
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3954 * ffsc_dir_visited_list: the currently active visited list for search dirs
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3955 * ffsc_visited_lists_list: the list of all visited lists
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3956 * ffsc_dir_visited_lists_list: the list of all visited lists for search dirs
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3957 * ffsc_file_to_search: the file to search for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3958 * ffsc_start_dir: the starting directory, if search path was relative
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3959 * ffsc_fix_path: the fix part of the given path (without wildcards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3960 * Needed for upward search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3961 * ffsc_wc_path: the part of the given path containing wildcards
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3962 * ffsc_level: how many levels of dirs to search downwards
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3963 * ffsc_stopdirs_v: array of stop directories for upward search
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
3964 * ffsc_find_what: FINDFILE_BOTH, FINDFILE_DIR or FINDFILE_FILE
2521
d890c820722f Fix: 'suffixesadd' was used for finding tags file.
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
3965 * ffsc_tagfile: searching for tags file, don't use 'suffixesadd'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3966 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3967 typedef struct ff_search_ctx_T
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3968 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3969 ff_stack_T *ffsc_stack_ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3970 ff_visited_list_hdr_T *ffsc_visited_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3971 ff_visited_list_hdr_T *ffsc_dir_visited_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3972 ff_visited_list_hdr_T *ffsc_visited_lists_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3973 ff_visited_list_hdr_T *ffsc_dir_visited_lists_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3974 char_u *ffsc_file_to_search;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3975 char_u *ffsc_start_dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3976 char_u *ffsc_fix_path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3977 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3978 char_u *ffsc_wc_path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3979 int ffsc_level;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3980 char_u **ffsc_stopdirs_v;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3981 #endif
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
3982 int ffsc_find_what;
2521
d890c820722f Fix: 'suffixesadd' was used for finding tags file.
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
3983 int ffsc_tagfile;
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
3984 } ff_search_ctx_T;
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
3985
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3986 /* locally needed functions */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3987 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3988 static int ff_check_visited __ARGS((ff_visited_T **, char_u *, char_u *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3989 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3990 static int ff_check_visited __ARGS((ff_visited_T **, char_u *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3991 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3992 static void vim_findfile_free_visited_list __ARGS((ff_visited_list_hdr_T **list_headp));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3993 static void ff_free_visited_list __ARGS((ff_visited_T *vl));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3994 static ff_visited_list_hdr_T* ff_get_visited_list __ARGS((char_u *, ff_visited_list_hdr_T **list_headp));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3995 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3996 static int ff_wc_equal __ARGS((char_u *s1, char_u *s2));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3997 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3998
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
3999 static void ff_push __ARGS((ff_search_ctx_T *search_ctx, ff_stack_T *stack_ptr));
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4000 static ff_stack_T *ff_pop __ARGS((ff_search_ctx_T *search_ctx));
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4001 static void ff_clear __ARGS((ff_search_ctx_T *search_ctx));
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4002 static void ff_free_stack_element __ARGS((ff_stack_T *stack_ptr));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4003 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4004 static ff_stack_T *ff_create_stack_element __ARGS((char_u *, char_u *, int, int));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4005 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4006 static ff_stack_T *ff_create_stack_element __ARGS((char_u *, int, int));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4007 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4008 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4009 static int ff_path_in_stoplist __ARGS((char_u *, int, char_u **));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4010 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4011
3202
e757e1127d21 updated for version 7.3.371
Bram Moolenaar <bram@vim.org>
parents: 3156
diff changeset
4012 static char_u e_pathtoolong[] = N_("E854: path too long for completion");
e757e1127d21 updated for version 7.3.371
Bram Moolenaar <bram@vim.org>
parents: 3156
diff changeset
4013
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4014 #if 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4015 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4016 * if someone likes findfirst/findnext, here are the functions
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4017 * NOT TESTED!!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4018 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4019
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4020 static void *ff_fn_search_context = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4021
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4022 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4023 vim_findfirst(path, filename, level)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4024 char_u *path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4025 char_u *filename;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4026 int level;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4027 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4028 ff_fn_search_context =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4029 vim_findfile_init(path, filename, NULL, level, TRUE, FALSE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4030 ff_fn_search_context, rel_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4031 if (NULL == ff_fn_search_context)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4032 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4033 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4034 return vim_findnext()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4035 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4036
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4037 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4038 vim_findnext()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4039 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4040 char_u *ret = vim_findfile(ff_fn_search_context);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4041
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4042 if (NULL == ret)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4043 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4044 vim_findfile_cleanup(ff_fn_search_context);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4045 ff_fn_search_context = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4046 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4047 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4048 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4049 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4050
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4051 /*
2522
d7ecfc8b784c Update help about wildcards in 'tags' option.
Bram Moolenaar <bram@vim.org>
parents: 2521
diff changeset
4052 * Initialization routine for vim_findfile().
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4053 *
2211
dded7e33d0a9 Fix wrong memory access when clearing crypt key.
Bram Moolenaar <bram@vim.org>
parents: 2180
diff changeset
4054 * Returns the newly allocated search context or NULL if an error occurred.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4055 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4056 * Don't forget to clean up by calling vim_findfile_cleanup() if you are done
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4057 * with the search context.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4058 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4059 * Find the file 'filename' in the directory 'path'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4060 * The parameter 'path' may contain wildcards. If so only search 'level'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4061 * directories deep. The parameter 'level' is the absolute maximum and is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4062 * not related to restricts given to the '**' wildcard. If 'level' is 100
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4063 * and you use '**200' vim_findfile() will stop after 100 levels.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4064 *
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4065 * 'filename' cannot contain wildcards! It is used as-is, no backslashes to
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4066 * escape special characters.
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4067 *
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4068 * If 'stopdirs' is not NULL and nothing is found downward, the search is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4069 * restarted on the next higher directory level. This is repeated until the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4070 * start-directory of a search is contained in 'stopdirs'. 'stopdirs' has the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4071 * format ";*<dirname>*\(;<dirname>\)*;\=$".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4072 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4073 * If the 'path' is relative, the starting dir for the search is either VIM's
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4074 * current dir or if the path starts with "./" the current files dir.
2211
dded7e33d0a9 Fix wrong memory access when clearing crypt key.
Bram Moolenaar <bram@vim.org>
parents: 2180
diff changeset
4075 * If the 'path' is absolute, the starting dir is that part of the path before
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4076 * the first wildcard.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4077 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4078 * Upward search is only done on the starting dir.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4079 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4080 * If 'free_visited' is TRUE the list of already visited files/directories is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4081 * cleared. Set this to FALSE if you just want to search from another
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4082 * directory, but want to be sure that no directory from a previous search is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4083 * searched again. This is useful if you search for a file at different places.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4084 * The list of visited files/dirs can also be cleared with the function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4085 * vim_findfile_free_visited().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4086 *
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4087 * Set the parameter 'find_what' to FINDFILE_DIR if you want to search for
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4088 * directories only, FINDFILE_FILE for files only, FINDFILE_BOTH for both.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4089 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4090 * A search context returned by a previous call to vim_findfile_init() can be
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4091 * passed in the parameter "search_ctx_arg". This context is reused and
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4092 * reinitialized with the new parameters. The list of already visited
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4093 * directories from this context is only deleted if the parameter
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4094 * "free_visited" is true. Be aware that the passed "search_ctx_arg" is freed
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4095 * if the reinitialization fails.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4096 *
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4097 * If you don't have a search context from a previous call "search_ctx_arg"
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4098 * must be NULL.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4099 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4100 * This function silently ignores a few errors, vim_findfile() will have
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4101 * limited functionality then.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4102 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4103 void *
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4104 vim_findfile_init(path, filename, stopdirs, level, free_visited, find_what,
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4105 search_ctx_arg, tagfile, rel_fname)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4106 char_u *path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4107 char_u *filename;
1881
6605dca2960f updated for version 7.2-178
vimboss
parents: 1863
diff changeset
4108 char_u *stopdirs UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4109 int level;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4110 int free_visited;
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4111 int find_what;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4112 void *search_ctx_arg;
2521
d890c820722f Fix: 'suffixesadd' was used for finding tags file.
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4113 int tagfile; /* expanding names of tags files */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4114 char_u *rel_fname; /* file name to use for "." */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4115 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4116 #ifdef FEAT_PATH_EXTRA
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4117 char_u *wc_part;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4118 #endif
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4119 ff_stack_T *sptr;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4120 ff_search_ctx_T *search_ctx;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4121
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4122 /* If a search context is given by the caller, reuse it, else allocate a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4123 * new one.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4124 */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4125 if (search_ctx_arg != NULL)
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4126 search_ctx = search_ctx_arg;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4127 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4128 {
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4129 search_ctx = (ff_search_ctx_T*)alloc((unsigned)sizeof(ff_search_ctx_T));
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4130 if (search_ctx == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4131 goto error_return;
2215
cccb71c2c5c1 Fix uninit memory read in undo code. Fix uint32_t in proto file.
Bram Moolenaar <bram@vim.org>
parents: 2211
diff changeset
4132 vim_memset(search_ctx, 0, sizeof(ff_search_ctx_T));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4133 }
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4134 search_ctx->ffsc_find_what = find_what;
2521
d890c820722f Fix: 'suffixesadd' was used for finding tags file.
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4135 search_ctx->ffsc_tagfile = tagfile;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4136
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4137 /* clear the search context, but NOT the visited lists */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4138 ff_clear(search_ctx);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4139
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4140 /* clear visited list if wanted */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4141 if (free_visited == TRUE)
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4142 vim_findfile_free_visited(search_ctx);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4143 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4144 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4145 /* Reuse old visited lists. Get the visited list for the given
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4146 * filename. If no list for the current filename exists, creates a new
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4147 * one. */
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4148 search_ctx->ffsc_visited_list = ff_get_visited_list(filename,
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4149 &search_ctx->ffsc_visited_lists_list);
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4150 if (search_ctx->ffsc_visited_list == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4151 goto error_return;
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4152 search_ctx->ffsc_dir_visited_list = ff_get_visited_list(filename,
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4153 &search_ctx->ffsc_dir_visited_lists_list);
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4154 if (search_ctx->ffsc_dir_visited_list == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4155 goto error_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4156 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4157
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4158 if (ff_expand_buffer == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4159 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4160 ff_expand_buffer = (char_u*)alloc(MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4161 if (ff_expand_buffer == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4162 goto error_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4163 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4164
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4165 /* Store information on starting dir now if path is relative.
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
4166 * If path is absolute, we do that later. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4167 if (path[0] == '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4168 && (vim_ispathsep(path[1]) || path[1] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4169 && (!tagfile || vim_strchr(p_cpo, CPO_DOTTAG) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4170 && rel_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4171 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4172 int len = (int)(gettail(rel_fname) - rel_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4173
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4174 if (!vim_isAbsName(rel_fname) && len + 1 < MAXPATHL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4175 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4176 /* Make the start dir an absolute path name. */
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 378
diff changeset
4177 vim_strncpy(ff_expand_buffer, rel_fname, len);
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4178 search_ctx->ffsc_start_dir = FullName_save(ff_expand_buffer, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4179 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4180 else
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4181 search_ctx->ffsc_start_dir = vim_strnsave(rel_fname, len);
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4182 if (search_ctx->ffsc_start_dir == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4183 goto error_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4184 if (*++path != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4185 ++path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4186 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4187 else if (*path == NUL || !vim_isAbsName(path))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4188 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4189 #ifdef BACKSLASH_IN_FILENAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4190 /* "c:dir" needs "c:" to be expanded, otherwise use current dir */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4191 if (*path != NUL && path[1] == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4192 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4193 char_u drive[3];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4194
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4195 drive[0] = path[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4196 drive[1] = ':';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4197 drive[2] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4198 if (vim_FullName(drive, ff_expand_buffer, MAXPATHL, TRUE) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4199 goto error_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4200 path += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4201 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4202 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4203 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4204 if (mch_dirname(ff_expand_buffer, MAXPATHL) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4205 goto error_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4206
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4207 search_ctx->ffsc_start_dir = vim_strsave(ff_expand_buffer);
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4208 if (search_ctx->ffsc_start_dir == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4209 goto error_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4210
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4211 #ifdef BACKSLASH_IN_FILENAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4212 /* A path that starts with "/dir" is relative to the drive, not to the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4213 * directory (but not for "//machine/dir"). Only use the drive name. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4214 if ((*path == '/' || *path == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4215 && path[1] != path[0]
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4216 && search_ctx->ffsc_start_dir[1] == ':')
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4217 search_ctx->ffsc_start_dir[2] = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4218 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4219 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4220
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4221 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4222 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4223 * If stopdirs are given, split them into an array of pointers.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4224 * If this fails (mem allocation), there is no upward search at all or a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4225 * stop directory is not recognized -> continue silently.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4226 * If stopdirs just contains a ";" or is empty,
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4227 * search_ctx->ffsc_stopdirs_v will only contain a NULL pointer. This
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4228 * is handled as unlimited upward search. See function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4229 * ff_path_in_stoplist() for details.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4230 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4231 if (stopdirs != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4232 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4233 char_u *walker = stopdirs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4234 int dircount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4235
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4236 while (*walker == ';')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4237 walker++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4238
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4239 dircount = 1;
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4240 search_ctx->ffsc_stopdirs_v =
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4241 (char_u **)alloc((unsigned)sizeof(char_u *));
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4242
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4243 if (search_ctx->ffsc_stopdirs_v != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4244 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4245 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4246 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4247 char_u *helper;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4248 void *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4249
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4250 helper = walker;
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4251 ptr = vim_realloc(search_ctx->ffsc_stopdirs_v,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4252 (dircount + 1) * sizeof(char_u *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4253 if (ptr)
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4254 search_ctx->ffsc_stopdirs_v = ptr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4255 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4256 /* ignore, keep what we have and continue */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4257 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4258 walker = vim_strchr(walker, ';');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4259 if (walker)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4260 {
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4261 search_ctx->ffsc_stopdirs_v[dircount-1] =
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4262 vim_strnsave(helper, (int)(walker - helper));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4263 walker++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4264 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4265 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4266 /* this might be "", which means ascent till top
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4267 * of directory tree.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4268 */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4269 search_ctx->ffsc_stopdirs_v[dircount-1] =
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4270 vim_strsave(helper);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4271
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4272 dircount++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4273
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4274 } while (walker != NULL);
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4275 search_ctx->ffsc_stopdirs_v[dircount-1] = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4276 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4277 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4278 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4279
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4280 #ifdef FEAT_PATH_EXTRA
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4281 search_ctx->ffsc_level = level;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4282
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4283 /* split into:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4284 * -fix path
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4285 * -wildcard_stuff (might be NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4286 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4287 wc_part = vim_strchr(path, '*');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4288 if (wc_part != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4289 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4290 int llevel;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4291 int len;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 20
diff changeset
4292 char *errpt;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4293
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4294 /* save the fix part of the path */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4295 search_ctx->ffsc_fix_path = vim_strnsave(path, (int)(wc_part - path));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4296
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4297 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4298 * copy wc_path and add restricts to the '**' wildcard.
1209
070f2ac50cf8 updated for version 7.1b
vimboss
parents: 1099
diff changeset
4299 * The octet after a '**' is used as a (binary) counter.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4300 * So '**3' is transposed to '**^C' ('^C' is ASCII value 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4301 * or '**76' is transposed to '**N'( 'N' is ASCII value 76).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4302 * For EBCDIC you get different character values.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4303 * If no restrict is given after '**' the default is used.
1993
4869457735a9 updated for version 7.2-290
vimboss
parents: 1982
diff changeset
4304 * Due to this technique the path looks awful if you print it as a
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4305 * string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4306 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4307 len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4308 while (*wc_part != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4309 {
3202
e757e1127d21 updated for version 7.3.371
Bram Moolenaar <bram@vim.org>
parents: 3156
diff changeset
4310 if (len + 5 >= MAXPATHL)
e757e1127d21 updated for version 7.3.371
Bram Moolenaar <bram@vim.org>
parents: 3156
diff changeset
4311 {
e757e1127d21 updated for version 7.3.371
Bram Moolenaar <bram@vim.org>
parents: 3156
diff changeset
4312 EMSG(_(e_pathtoolong));
e757e1127d21 updated for version 7.3.371
Bram Moolenaar <bram@vim.org>
parents: 3156
diff changeset
4313 break;
e757e1127d21 updated for version 7.3.371
Bram Moolenaar <bram@vim.org>
parents: 3156
diff changeset
4314 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4315 if (STRNCMP(wc_part, "**", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4316 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4317 ff_expand_buffer[len++] = *wc_part++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4318 ff_expand_buffer[len++] = *wc_part++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4319
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 20
diff changeset
4320 llevel = strtol((char *)wc_part, &errpt, 10);
ac33b7c03fac updated for version 7.0018
vimboss
parents: 20
diff changeset
4321 if ((char_u *)errpt != wc_part && llevel > 0 && llevel < 255)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4322 ff_expand_buffer[len++] = llevel;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 20
diff changeset
4323 else if ((char_u *)errpt != wc_part && llevel == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4324 /* restrict is 0 -> remove already added '**' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4325 len -= 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4326 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4327 ff_expand_buffer[len++] = FF_MAX_STAR_STAR_EXPAND;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 20
diff changeset
4328 wc_part = (char_u *)errpt;
461
f98374445f66 updated for version 7.0123
vimboss
parents: 459
diff changeset
4329 if (*wc_part != NUL && !vim_ispathsep(*wc_part))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4330 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4331 EMSG2(_("E343: Invalid path: '**[number]' must be at the end of the path or be followed by '%s'."), PATHSEPSTR);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4332 goto error_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4333 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4334 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4335 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4336 ff_expand_buffer[len++] = *wc_part++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4337 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4338 ff_expand_buffer[len] = NUL;
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4339 search_ctx->ffsc_wc_path = vim_strsave(ff_expand_buffer);
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4340
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4341 if (search_ctx->ffsc_wc_path == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4342 goto error_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4343 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4344 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4345 #endif
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4346 search_ctx->ffsc_fix_path = vim_strsave(path);
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4347
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4348 if (search_ctx->ffsc_start_dir == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4349 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4350 /* store the fix part as startdir.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4351 * This is needed if the parameter path is fully qualified.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4352 */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4353 search_ctx->ffsc_start_dir = vim_strsave(search_ctx->ffsc_fix_path);
2445
04dae202d316 Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
4354 if (search_ctx->ffsc_start_dir == NULL)
04dae202d316 Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
4355 goto error_return;
04dae202d316 Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
4356 search_ctx->ffsc_fix_path[0] = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4357 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4358
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4359 /* create an absolute path */
3202
e757e1127d21 updated for version 7.3.371
Bram Moolenaar <bram@vim.org>
parents: 3156
diff changeset
4360 if (STRLEN(search_ctx->ffsc_start_dir)
e757e1127d21 updated for version 7.3.371
Bram Moolenaar <bram@vim.org>
parents: 3156
diff changeset
4361 + STRLEN(search_ctx->ffsc_fix_path) + 3 >= MAXPATHL)
e757e1127d21 updated for version 7.3.371
Bram Moolenaar <bram@vim.org>
parents: 3156
diff changeset
4362 {
e757e1127d21 updated for version 7.3.371
Bram Moolenaar <bram@vim.org>
parents: 3156
diff changeset
4363 EMSG(_(e_pathtoolong));
e757e1127d21 updated for version 7.3.371
Bram Moolenaar <bram@vim.org>
parents: 3156
diff changeset
4364 goto error_return;
e757e1127d21 updated for version 7.3.371
Bram Moolenaar <bram@vim.org>
parents: 3156
diff changeset
4365 }
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4366 STRCPY(ff_expand_buffer, search_ctx->ffsc_start_dir);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4367 add_pathsep(ff_expand_buffer);
5108
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4368 {
5124
6f24376028af updated for version 7.3.1305
Bram Moolenaar <bram@vim.org>
parents: 5116
diff changeset
4369 int eb_len = (int)STRLEN(ff_expand_buffer);
6f24376028af updated for version 7.3.1305
Bram Moolenaar <bram@vim.org>
parents: 5116
diff changeset
4370 char_u *buf = alloc(eb_len
6f24376028af updated for version 7.3.1305
Bram Moolenaar <bram@vim.org>
parents: 5116
diff changeset
4371 + (int)STRLEN(search_ctx->ffsc_fix_path) + 1);
5108
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4372
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4373 STRCPY(buf, ff_expand_buffer);
5110
dafd77a15d44 updated for version 7.3.1298
Bram Moolenaar <bram@vim.org>
parents: 5108
diff changeset
4374 STRCPY(buf + eb_len, search_ctx->ffsc_fix_path);
5108
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4375 if (mch_isdir(buf))
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4376 {
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4377 STRCAT(ff_expand_buffer, search_ctx->ffsc_fix_path);
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4378 add_pathsep(ff_expand_buffer);
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4379 }
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4380 #ifdef FEAT_PATH_EXTRA
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4381 else
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4382 {
5116
6cabac58f26f updated for version 7.3.1301
Bram Moolenaar <bram@vim.org>
parents: 5110
diff changeset
4383 char_u *p = gettail(search_ctx->ffsc_fix_path);
5571
6a28a9cf5153 updated for version 7.4.133
Bram Moolenaar <bram@vim.org>
parents: 5564
diff changeset
4384 char_u *wc_path = NULL;
6a28a9cf5153 updated for version 7.4.133
Bram Moolenaar <bram@vim.org>
parents: 5564
diff changeset
4385 char_u *temp = NULL;
5108
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4386 int len = 0;
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4387
5116
6cabac58f26f updated for version 7.3.1301
Bram Moolenaar <bram@vim.org>
parents: 5110
diff changeset
4388 if (p > search_ctx->ffsc_fix_path)
5108
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4389 {
5124
6f24376028af updated for version 7.3.1305
Bram Moolenaar <bram@vim.org>
parents: 5116
diff changeset
4390 len = (int)(p - search_ctx->ffsc_fix_path) - 1;
5108
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4391 STRNCAT(ff_expand_buffer, search_ctx->ffsc_fix_path, len);
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4392 add_pathsep(ff_expand_buffer);
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4393 }
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4394 else
5124
6f24376028af updated for version 7.3.1305
Bram Moolenaar <bram@vim.org>
parents: 5116
diff changeset
4395 len = (int)STRLEN(search_ctx->ffsc_fix_path);
5108
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4396
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4397 if (search_ctx->ffsc_wc_path != NULL)
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4398 {
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4399 wc_path = vim_strsave(search_ctx->ffsc_wc_path);
5124
6f24376028af updated for version 7.3.1305
Bram Moolenaar <bram@vim.org>
parents: 5116
diff changeset
4400 temp = alloc((int)(STRLEN(search_ctx->ffsc_wc_path)
5151
d0288faf3086 updated for version 7.4a.002
Bram Moolenaar <bram@vim.org>
parents: 5124
diff changeset
4401 + STRLEN(search_ctx->ffsc_fix_path + len)
d0288faf3086 updated for version 7.4a.002
Bram Moolenaar <bram@vim.org>
parents: 5124
diff changeset
4402 + 1));
5108
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4403 }
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4404
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4405 if (temp == NULL || wc_path == NULL)
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4406 {
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4407 vim_free(buf);
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4408 vim_free(temp);
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4409 vim_free(wc_path);
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4410 goto error_return;
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4411 }
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4412
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4413 STRCPY(temp, search_ctx->ffsc_fix_path + len);
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4414 STRCAT(temp, search_ctx->ffsc_wc_path);
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4415 vim_free(search_ctx->ffsc_wc_path);
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4416 vim_free(wc_path);
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4417 search_ctx->ffsc_wc_path = temp;
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4418 }
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4419 #endif
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4420 vim_free(buf);
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4421 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4422
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4423 sptr = ff_create_stack_element(ff_expand_buffer,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4424 #ifdef FEAT_PATH_EXTRA
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4425 search_ctx->ffsc_wc_path,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4426 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4427 level, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4428
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4429 if (sptr == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4430 goto error_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4431
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4432 ff_push(search_ctx, sptr);
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4433
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4434 search_ctx->ffsc_file_to_search = vim_strsave(filename);
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4435 if (search_ctx->ffsc_file_to_search == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4436 goto error_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4437
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4438 return search_ctx;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4439
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4440 error_return:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4441 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4442 * We clear the search context now!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4443 * Even when the caller gave us a (perhaps valid) context we free it here,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4444 * as we might have already destroyed it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4445 */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4446 vim_findfile_cleanup(search_ctx);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4447 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4448 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4449
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4450 #if defined(FEAT_PATH_EXTRA) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4451 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4452 * Get the stopdir string. Check that ';' is not escaped.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4453 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4454 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4455 vim_findfile_stopdir(buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4456 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4457 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4458 char_u *r_ptr = buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4459
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4460 while (*r_ptr != NUL && *r_ptr != ';')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4461 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4462 if (r_ptr[0] == '\\' && r_ptr[1] == ';')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4463 {
2984
aa40bddeea9a updated for version 7.3.264
Bram Moolenaar <bram@vim.org>
parents: 2939
diff changeset
4464 /* Overwrite the escape char,
aa40bddeea9a updated for version 7.3.264
Bram Moolenaar <bram@vim.org>
parents: 2939
diff changeset
4465 * use STRLEN(r_ptr) to move the trailing '\0'. */
1621
82b5078be2dd updated for version 7.2a
vimboss
parents: 1576
diff changeset
4466 STRMOVE(r_ptr, r_ptr + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4467 r_ptr++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4468 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4469 r_ptr++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4470 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4471 if (*r_ptr == ';')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4472 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4473 *r_ptr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4474 r_ptr++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4475 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4476 else if (*r_ptr == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4477 r_ptr = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4478 return r_ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4479 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4480 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4481
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4482 /*
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4483 * Clean up the given search context. Can handle a NULL pointer.
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4484 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4485 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4486 vim_findfile_cleanup(ctx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4487 void *ctx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4488 {
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
4489 if (ctx == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4490 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4491
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4492 vim_findfile_free_visited(ctx);
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4493 ff_clear(ctx);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4494 vim_free(ctx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4495 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4496
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4497 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4498 * Find a file in a search context.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4499 * The search context was created with vim_findfile_init() above.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4500 * Return a pointer to an allocated file name or NULL if nothing found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4501 * To get all matching files call this function until you get NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4502 *
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
4503 * If the passed search_context is NULL, NULL is returned.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4504 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4505 * The search algorithm is depth first. To change this replace the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4506 * stack with a list (don't forget to leave partly searched directories on the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4507 * top of the list).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4508 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4509 char_u *
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4510 vim_findfile(search_ctx_arg)
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4511 void *search_ctx_arg;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4512 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4513 char_u *file_path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4514 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4515 char_u *rest_of_wildcards;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4516 char_u *path_end = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4517 #endif
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4518 ff_stack_T *stackp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4519 #if defined(FEAT_SEARCHPATH) || defined(FEAT_PATH_EXTRA)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4520 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4521 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4522 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4523 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4524 #ifdef FEAT_SEARCHPATH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4525 char_u *suf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4526 #endif
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4527 ff_search_ctx_T *search_ctx;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4528
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4529 if (search_ctx_arg == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4530 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4531
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4532 search_ctx = (ff_search_ctx_T *)search_ctx_arg;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4533
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4534 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4535 * filepath is used as buffer for various actions and as the storage to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4536 * return a found filename.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4537 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4538 if ((file_path = alloc((int)MAXPATHL)) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4539 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4540
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4541 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4542 /* store the end of the start dir -- needed for upward search */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4543 if (search_ctx->ffsc_start_dir != NULL)
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4544 path_end = &search_ctx->ffsc_start_dir[
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4545 STRLEN(search_ctx->ffsc_start_dir)];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4546 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4547
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4548 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4549 /* upward search loop */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4550 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4551 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4552 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4553 /* downward search loop */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4554 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4555 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4556 /* check if user user wants to stop the search*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4557 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4558 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4559 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4560
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4561 /* get directory to work on from stack */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4562 stackp = ff_pop(search_ctx);
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4563 if (stackp == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4564 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4565
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4566 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4567 * TODO: decide if we leave this test in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4568 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4569 * GOOD: don't search a directory(-tree) twice.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4570 * BAD: - check linked list for every new directory entered.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4571 * - check for double files also done below
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4572 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4573 * Here we check if we already searched this directory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4574 * We already searched a directory if:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4575 * 1) The directory is the same.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4576 * 2) We would use the same wildcard string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4577 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4578 * Good if you have links on same directory via several ways
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4579 * or you have selfreferences in directories (e.g. SuSE Linux 6.3:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4580 * /etc/rc.d/init.d is linked to /etc/rc.d -> endless loop)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4581 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4582 * This check is only needed for directories we work on for the
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4583 * first time (hence stackp->ff_filearray == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4584 */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4585 if (stackp->ffs_filearray == NULL
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4586 && ff_check_visited(&search_ctx->ffsc_dir_visited_list
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4587 ->ffvl_visited_list,
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4588 stackp->ffs_fix_path
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4589 #ifdef FEAT_PATH_EXTRA
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4590 , stackp->ffs_wc_path
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4591 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4592 ) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4593 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4594 #ifdef FF_VERBOSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4595 if (p_verbose >= 5)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4596 {
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
4597 verbose_enter_scroll();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4598 smsg((char_u *)"Already Searched: %s (%s)",
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4599 stackp->ffs_fix_path, stackp->ffs_wc_path);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4600 /* don't overwrite this either */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4601 msg_puts((char_u *)"\n");
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
4602 verbose_leave_scroll();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4603 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4604 #endif
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4605 ff_free_stack_element(stackp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4606 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4607 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4608 #ifdef FF_VERBOSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4609 else if (p_verbose >= 5)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4610 {
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
4611 verbose_enter_scroll();
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 263
diff changeset
4612 smsg((char_u *)"Searching: %s (%s)",
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4613 stackp->ffs_fix_path, stackp->ffs_wc_path);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4614 /* don't overwrite this either */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4615 msg_puts((char_u *)"\n");
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
4616 verbose_leave_scroll();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4617 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4618 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4619
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4620 /* check depth */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4621 if (stackp->ffs_level <= 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4622 {
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4623 ff_free_stack_element(stackp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4624 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4625 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4626
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4627 file_path[0] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4628
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4629 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4630 * If no filearray till now expand wildcards
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4631 * The function expand_wildcards() can handle an array of paths
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4632 * and all possible expands are returned in one array. We use this
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4633 * to handle the expansion of '**' into an empty string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4634 */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4635 if (stackp->ffs_filearray == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4636 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4637 char_u *dirptrs[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4638
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4639 /* we use filepath to build the path expand_wildcards() should
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4640 * expand.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4641 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4642 dirptrs[0] = file_path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4643 dirptrs[1] = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4644
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4645 /* if we have a start dir copy it in */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4646 if (!vim_isAbsName(stackp->ffs_fix_path)
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4647 && search_ctx->ffsc_start_dir)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4648 {
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4649 STRCPY(file_path, search_ctx->ffsc_start_dir);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4650 add_pathsep(file_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4651 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4652
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4653 /* append the fix part of the search path */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4654 STRCAT(file_path, stackp->ffs_fix_path);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4655 add_pathsep(file_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4656
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4657 #ifdef FEAT_PATH_EXTRA
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4658 rest_of_wildcards = stackp->ffs_wc_path;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4659 if (*rest_of_wildcards != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4660 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4661 len = (int)STRLEN(file_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4662 if (STRNCMP(rest_of_wildcards, "**", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4663 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4664 /* pointer to the restrict byte
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4665 * The restrict byte is not a character!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4666 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4667 p = rest_of_wildcards + 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4668
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4669 if (*p > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4670 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4671 (*p)--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4672 file_path[len++] = '*';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4673 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4674
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4675 if (*p == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4676 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4677 /* remove '**<numb> from wildcards */
1621
82b5078be2dd updated for version 7.2a
vimboss
parents: 1576
diff changeset
4678 STRMOVE(rest_of_wildcards, rest_of_wildcards + 3);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4679 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4680 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4681 rest_of_wildcards += 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4682
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4683 if (stackp->ffs_star_star_empty == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4684 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4685 /* if not done before, expand '**' to empty */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4686 stackp->ffs_star_star_empty = 1;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4687 dirptrs[1] = stackp->ffs_fix_path;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4688 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4689 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4690
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4691 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4692 * Here we copy until the next path separator or the end of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4693 * the path. If we stop at a path separator, there is
1209
070f2ac50cf8 updated for version 7.1b
vimboss
parents: 1099
diff changeset
4694 * still something else left. This is handled below by
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4695 * pushing every directory returned from expand_wildcards()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4696 * on the stack again for further search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4697 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4698 while (*rest_of_wildcards
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4699 && !vim_ispathsep(*rest_of_wildcards))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4700 file_path[len++] = *rest_of_wildcards++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4701
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4702 file_path[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4703 if (vim_ispathsep(*rest_of_wildcards))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4704 rest_of_wildcards++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4705 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4706 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4707
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4708 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4709 * Expand wildcards like "*" and "$VAR".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4710 * If the path is a URL don't try this.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4711 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4712 if (path_with_url(dirptrs[0]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4713 {
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4714 stackp->ffs_filearray = (char_u **)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4715 alloc((unsigned)sizeof(char *));
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4716 if (stackp->ffs_filearray != NULL
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4717 && (stackp->ffs_filearray[0]
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4718 = vim_strsave(dirptrs[0])) != NULL)
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4719 stackp->ffs_filearray_size = 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4720 else
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4721 stackp->ffs_filearray_size = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4722 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4723 else
2984
aa40bddeea9a updated for version 7.3.264
Bram Moolenaar <bram@vim.org>
parents: 2939
diff changeset
4724 /* Add EW_NOTWILD because the expanded path may contain
aa40bddeea9a updated for version 7.3.264
Bram Moolenaar <bram@vim.org>
parents: 2939
diff changeset
4725 * wildcard characters that are to be taken literally.
aa40bddeea9a updated for version 7.3.264
Bram Moolenaar <bram@vim.org>
parents: 2939
diff changeset
4726 * This is a bit of a hack. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4727 expand_wildcards((dirptrs[1] == NULL) ? 1 : 2, dirptrs,
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4728 &stackp->ffs_filearray_size,
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4729 &stackp->ffs_filearray,
2984
aa40bddeea9a updated for version 7.3.264
Bram Moolenaar <bram@vim.org>
parents: 2939
diff changeset
4730 EW_DIR|EW_ADDSLASH|EW_SILENT|EW_NOTWILD);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4731
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4732 stackp->ffs_filearray_cur = 0;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4733 stackp->ffs_stage = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4734 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4735 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4736 else
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4737 rest_of_wildcards = &stackp->ffs_wc_path[
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4738 STRLEN(stackp->ffs_wc_path)];
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4739 #endif
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4740
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4741 if (stackp->ffs_stage == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4742 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4743 /* this is the first time we work on this directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4744 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4745 if (*rest_of_wildcards == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4746 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4747 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4748 /*
4805
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
4749 * We don't have further wildcards to expand, so we have to
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
4750 * check for the final file now.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4751 */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4752 for (i = stackp->ffs_filearray_cur;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4753 i < stackp->ffs_filearray_size; ++i)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4754 {
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4755 if (!path_with_url(stackp->ffs_filearray[i])
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4756 && !mch_isdir(stackp->ffs_filearray[i]))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4757 continue; /* not a directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4758
1993
4869457735a9 updated for version 7.2-290
vimboss
parents: 1982
diff changeset
4759 /* prepare the filename to be checked for existence
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4760 * below */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4761 STRCPY(file_path, stackp->ffs_filearray[i]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4762 add_pathsep(file_path);
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4763 STRCAT(file_path, search_ctx->ffsc_file_to_search);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4764
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4765 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4766 * Try without extra suffix and then with suffixes
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4767 * from 'suffixesadd'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4768 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4769 #ifdef FEAT_SEARCHPATH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4770 len = (int)STRLEN(file_path);
2521
d890c820722f Fix: 'suffixesadd' was used for finding tags file.
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4771 if (search_ctx->ffsc_tagfile)
d890c820722f Fix: 'suffixesadd' was used for finding tags file.
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4772 suf = (char_u *)"";
d890c820722f Fix: 'suffixesadd' was used for finding tags file.
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4773 else
d890c820722f Fix: 'suffixesadd' was used for finding tags file.
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4774 suf = curbuf->b_p_sua;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4775 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4776 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4777 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4778 /* if file exists and we didn't already find it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4779 if ((path_with_url(file_path)
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4780 || (mch_getperm(file_path) >= 0
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4781 && (search_ctx->ffsc_find_what
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4782 == FINDFILE_BOTH
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4783 || ((search_ctx->ffsc_find_what
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4784 == FINDFILE_DIR)
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4785 == mch_isdir(file_path)))))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4786 #ifndef FF_VERBOSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4787 && (ff_check_visited(
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4788 &search_ctx->ffsc_visited_list->ffvl_visited_list,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4789 file_path
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4790 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4791 , (char_u *)""
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4792 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4793 ) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4794 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4795 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4796 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4797 #ifdef FF_VERBOSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4798 if (ff_check_visited(
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4799 &search_ctx->ffsc_visited_list->ffvl_visited_list,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4800 file_path
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4801 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4802 , (char_u *)""
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4803 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4804 ) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4805 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4806 if (p_verbose >= 5)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4807 {
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
4808 verbose_enter_scroll();
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 263
diff changeset
4809 smsg((char_u *)"Already: %s",
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4810 file_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4811 /* don't overwrite this either */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4812 msg_puts((char_u *)"\n");
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
4813 verbose_leave_scroll();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4814 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4815 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4816 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4817 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4818
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4819 /* push dir to examine rest of subdirs later */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4820 stackp->ffs_filearray_cur = i + 1;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4821 ff_push(search_ctx, stackp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4822
1789
d6f0d3db1c64 updated for version 7.2-087
vimboss
parents: 1775
diff changeset
4823 if (!path_with_url(file_path))
d6f0d3db1c64 updated for version 7.2-087
vimboss
parents: 1775
diff changeset
4824 simplify_filename(file_path);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4825 if (mch_dirname(ff_expand_buffer, MAXPATHL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4826 == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4827 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4828 p = shorten_fname(file_path,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4829 ff_expand_buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4830 if (p != NULL)
1621
82b5078be2dd updated for version 7.2a
vimboss
parents: 1576
diff changeset
4831 STRMOVE(file_path, p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4832 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4833 #ifdef FF_VERBOSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4834 if (p_verbose >= 5)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4835 {
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
4836 verbose_enter_scroll();
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 263
diff changeset
4837 smsg((char_u *)"HIT: %s", file_path);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4838 /* don't overwrite this either */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4839 msg_puts((char_u *)"\n");
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
4840 verbose_leave_scroll();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4841 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4842 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4843 return file_path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4844 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4845
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4846 #ifdef FEAT_SEARCHPATH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4847 /* Not found or found already, try next suffix. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4848 if (*suf == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4849 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4850 copy_option_part(&suf, file_path + len,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4851 MAXPATHL - len, ",");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4852 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4853 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4854 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4855 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4856 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4857 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4858 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4859 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4860 * still wildcards left, push the directories for further
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4861 * search
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4862 */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4863 for (i = stackp->ffs_filearray_cur;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4864 i < stackp->ffs_filearray_size; ++i)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4865 {
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4866 if (!mch_isdir(stackp->ffs_filearray[i]))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4867 continue; /* not a directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4868
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4869 ff_push(search_ctx,
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4870 ff_create_stack_element(
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4871 stackp->ffs_filearray[i],
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4872 rest_of_wildcards,
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4873 stackp->ffs_level - 1, 0));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4874 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4875 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4876 #endif
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4877 stackp->ffs_filearray_cur = 0;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4878 stackp->ffs_stage = 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4879 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4880
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4881 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4882 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4883 * if wildcards contains '**' we have to descent till we reach the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4884 * leaves of the directory tree.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4885 */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4886 if (STRNCMP(stackp->ffs_wc_path, "**", 2) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4887 {
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4888 for (i = stackp->ffs_filearray_cur;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4889 i < stackp->ffs_filearray_size; ++i)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4890 {
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4891 if (fnamecmp(stackp->ffs_filearray[i],
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4892 stackp->ffs_fix_path) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4893 continue; /* don't repush same directory */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4894 if (!mch_isdir(stackp->ffs_filearray[i]))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4895 continue; /* not a directory */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4896 ff_push(search_ctx,
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4897 ff_create_stack_element(stackp->ffs_filearray[i],
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4898 stackp->ffs_wc_path, stackp->ffs_level - 1, 1));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4899 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4900 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4901 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4902
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4903 /* we are done with the current directory */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4904 ff_free_stack_element(stackp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4905
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4906 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4907
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4908 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4909 /* If we reached this, we didn't find anything downwards.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4910 * Let's check if we should do an upward search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4911 */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4912 if (search_ctx->ffsc_start_dir
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4913 && search_ctx->ffsc_stopdirs_v != NULL && !got_int)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4914 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4915 ff_stack_T *sptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4916
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4917 /* is the last starting directory in the stop list? */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4918 if (ff_path_in_stoplist(search_ctx->ffsc_start_dir,
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4919 (int)(path_end - search_ctx->ffsc_start_dir),
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4920 search_ctx->ffsc_stopdirs_v) == TRUE)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4921 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4922
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4923 /* cut of last dir */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4924 while (path_end > search_ctx->ffsc_start_dir
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4925 && vim_ispathsep(*path_end))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4926 path_end--;
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4927 while (path_end > search_ctx->ffsc_start_dir
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4928 && !vim_ispathsep(path_end[-1]))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4929 path_end--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4930 *path_end = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4931 path_end--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4932
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4933 if (*search_ctx->ffsc_start_dir == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4934 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4935
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4936 STRCPY(file_path, search_ctx->ffsc_start_dir);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4937 add_pathsep(file_path);
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4938 STRCAT(file_path, search_ctx->ffsc_fix_path);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4939
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4940 /* create a new stack entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4941 sptr = ff_create_stack_element(file_path,
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4942 search_ctx->ffsc_wc_path, search_ctx->ffsc_level, 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4943 if (sptr == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4944 break;
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4945 ff_push(search_ctx, sptr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4946 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4947 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4948 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4949 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4950 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4951
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4952 vim_free(file_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4953 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4954 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4955
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4956 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4957 * Free the list of lists of visited files and directories
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4958 * Can handle it if the passed search_context is NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4959 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4960 void
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4961 vim_findfile_free_visited(search_ctx_arg)
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4962 void *search_ctx_arg;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4963 {
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4964 ff_search_ctx_T *search_ctx;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4965
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4966 if (search_ctx_arg == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4967 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4968
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4969 search_ctx = (ff_search_ctx_T *)search_ctx_arg;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4970 vim_findfile_free_visited_list(&search_ctx->ffsc_visited_lists_list);
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4971 vim_findfile_free_visited_list(&search_ctx->ffsc_dir_visited_lists_list);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4972 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4973
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4974 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4975 vim_findfile_free_visited_list(list_headp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4976 ff_visited_list_hdr_T **list_headp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4977 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4978 ff_visited_list_hdr_T *vp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4979
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4980 while (*list_headp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4981 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4982 vp = (*list_headp)->ffvl_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4983 ff_free_visited_list((*list_headp)->ffvl_visited_list);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4984
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4985 vim_free((*list_headp)->ffvl_filename);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4986 vim_free(*list_headp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4987 *list_headp = vp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4988 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4989 *list_headp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4990 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4991
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4992 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4993 ff_free_visited_list(vl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4994 ff_visited_T *vl;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4995 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4996 ff_visited_T *vp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4997
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4998 while (vl != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4999 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5000 vp = vl->ffv_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5001 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5002 vim_free(vl->ffv_wc_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5003 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5004 vim_free(vl);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5005 vl = vp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5006 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5007 vl = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5008 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5009
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5010 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5011 * Returns the already visited list for the given filename. If none is found it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5012 * allocates a new one.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5013 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5014 static ff_visited_list_hdr_T*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5015 ff_get_visited_list(filename, list_headp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5016 char_u *filename;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5017 ff_visited_list_hdr_T **list_headp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5018 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5019 ff_visited_list_hdr_T *retptr = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5020
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5021 /* check if a visited list for the given filename exists */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5022 if (*list_headp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5023 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5024 retptr = *list_headp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5025 while (retptr != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5026 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5027 if (fnamecmp(filename, retptr->ffvl_filename) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5028 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5029 #ifdef FF_VERBOSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5030 if (p_verbose >= 5)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5031 {
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
5032 verbose_enter_scroll();
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 263
diff changeset
5033 smsg((char_u *)"ff_get_visited_list: FOUND list for %s",
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5034 filename);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5035 /* don't overwrite this either */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5036 msg_puts((char_u *)"\n");
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
5037 verbose_leave_scroll();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5038 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5039 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5040 return retptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5041 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5042 retptr = retptr->ffvl_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5043 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5044 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5045
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5046 #ifdef FF_VERBOSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5047 if (p_verbose >= 5)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5048 {
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
5049 verbose_enter_scroll();
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 263
diff changeset
5050 smsg((char_u *)"ff_get_visited_list: new list for %s", filename);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5051 /* don't overwrite this either */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5052 msg_puts((char_u *)"\n");
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
5053 verbose_leave_scroll();
7
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
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5057 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5058 * if we reach this we didn't find a list and we have to allocate new list
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5059 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5060 retptr = (ff_visited_list_hdr_T*)alloc((unsigned)sizeof(*retptr));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5061 if (retptr == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5062 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5063
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5064 retptr->ffvl_visited_list = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5065 retptr->ffvl_filename = vim_strsave(filename);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5066 if (retptr->ffvl_filename == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5067 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5068 vim_free(retptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5069 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5070 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5071 retptr->ffvl_next = *list_headp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5072 *list_headp = retptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5073
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5074 return retptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5075 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5076
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5077 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5078 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5079 * check if two wildcard paths are equal. Returns TRUE or FALSE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5080 * They are equal if:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5081 * - both paths are NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5082 * - they have the same length
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5083 * - char by char comparison is OK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5084 * - the only differences are in the counters behind a '**', so
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5085 * '**\20' is equal to '**\24'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5086 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5087 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5088 ff_wc_equal(s1, s2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5089 char_u *s1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5090 char_u *s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5091 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5092 int i;
4246
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5093 int prev1 = NUL;
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5094 int prev2 = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5095
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5096 if (s1 == s2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5097 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5098
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5099 if (s1 == NULL || s2 == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5100 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5101
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5102 if (STRLEN(s1) != STRLEN(s2))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5103 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5104
4246
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5105 for (i = 0; s1[i] != NUL && s2[i] != NUL; i += MB_PTR2LEN(s1 + i))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5106 {
4246
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5107 int c1 = PTR2CHAR(s1 + i);
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5108 int c2 = PTR2CHAR(s2 + i);
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5109
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5110 if ((p_fic ? MB_TOLOWER(c1) != MB_TOLOWER(c2) : c1 != c2)
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5111 && (prev1 != '*' || prev2 != '*'))
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5112 return FAIL;
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5113 prev2 = prev1;
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5114 prev1 = c1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5115 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5116 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5117 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5118 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5119
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5120 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5121 * maintains the list of already visited files and dirs
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5122 * returns FAIL if the given file/dir is already in the list
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5123 * returns OK if it is newly added
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5124 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5125 * TODO: What to do on memory allocation problems?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5126 * -> return TRUE - Better the file is found several times instead of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5127 * never.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5128 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5129 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5130 ff_check_visited(visited_list, fname
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5131 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5132 , wc_path
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5133 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5134 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5135 ff_visited_T **visited_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5136 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5137 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5138 char_u *wc_path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5139 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5140 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5141 ff_visited_T *vp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5142 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5143 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5144 int url = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5145 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5146
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5147 /* For an URL we only compare the name, otherwise we compare the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5148 * device/inode (unix) or the full path name (not Unix). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5149 if (path_with_url(fname))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5150 {
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 378
diff changeset
5151 vim_strncpy(ff_expand_buffer, fname, MAXPATHL - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5152 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5153 url = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5154 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5155 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5156 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5157 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5158 ff_expand_buffer[0] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5159 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5160 if (mch_stat((char *)fname, &st) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5161 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5162 if (vim_FullName(fname, ff_expand_buffer, MAXPATHL, TRUE) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5163 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5164 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5165 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5166
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5167 /* check against list of already visited files */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5168 for (vp = *visited_list; vp != NULL; vp = vp->ffv_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5169 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5170 if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5171 #ifdef UNIX
1881
6605dca2960f updated for version 7.2-178
vimboss
parents: 1863
diff changeset
5172 !url ? (vp->ffv_dev_valid && vp->ffv_dev == st.st_dev
6605dca2960f updated for version 7.2-178
vimboss
parents: 1863
diff changeset
5173 && vp->ffv_ino == st.st_ino)
6605dca2960f updated for version 7.2-178
vimboss
parents: 1863
diff changeset
5174 :
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5175 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5176 fnamecmp(vp->ffv_fname, ff_expand_buffer) == 0
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 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5180 /* are the wildcard parts equal */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5181 if (ff_wc_equal(vp->ffv_wc_path, wc_path) == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5182 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5183 /* already visited */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5184 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5185 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5186 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5187
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5188 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5189 * New file/dir. Add it to the list of visited files/dirs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5190 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5191 vp = (ff_visited_T *)alloc((unsigned)(sizeof(ff_visited_T)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5192 + STRLEN(ff_expand_buffer)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5193
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5194 if (vp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5195 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5196 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5197 if (!url)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5198 {
1881
6605dca2960f updated for version 7.2-178
vimboss
parents: 1863
diff changeset
5199 vp->ffv_dev_valid = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5200 vp->ffv_ino = st.st_ino;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5201 vp->ffv_dev = st.st_dev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5202 vp->ffv_fname[0] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5203 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5204 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5205 {
1881
6605dca2960f updated for version 7.2-178
vimboss
parents: 1863
diff changeset
5206 vp->ffv_dev_valid = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5207 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5208 STRCPY(vp->ffv_fname, ff_expand_buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5209 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5210 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5211 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5212 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5213 if (wc_path != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5214 vp->ffv_wc_path = vim_strsave(wc_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5215 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5216 vp->ffv_wc_path = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5217 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5218
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5219 vp->ffv_next = *visited_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5220 *visited_list = vp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5221 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5222
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5223 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5224 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5225
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5226 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5227 * create stack element from given path pieces
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5228 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5229 static ff_stack_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5230 ff_create_stack_element(fix_part,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5231 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5232 wc_part,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5233 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5234 level, star_star_empty)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5235 char_u *fix_part;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5236 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5237 char_u *wc_part;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5238 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5239 int level;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5240 int star_star_empty;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5241 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5242 ff_stack_T *new;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5243
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5244 new = (ff_stack_T *)alloc((unsigned)sizeof(ff_stack_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5245 if (new == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5246 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5247
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5248 new->ffs_prev = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5249 new->ffs_filearray = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5250 new->ffs_filearray_size = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5251 new->ffs_filearray_cur = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5252 new->ffs_stage = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5253 new->ffs_level = level;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5254 new->ffs_star_star_empty = star_star_empty;;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5255
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5256 /* the following saves NULL pointer checks in vim_findfile */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5257 if (fix_part == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5258 fix_part = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5259 new->ffs_fix_path = vim_strsave(fix_part);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5260
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5261 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5262 if (wc_part == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5263 wc_part = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5264 new->ffs_wc_path = vim_strsave(wc_part);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5265 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5266
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5267 if (new->ffs_fix_path == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5268 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5269 || new->ffs_wc_path == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5270 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5271 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5272 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5273 ff_free_stack_element(new);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5274 new = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5275 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5276
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5277 return new;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5278 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5279
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5280 /*
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5281 * Push a dir on the directory stack.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5282 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5283 static void
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5284 ff_push(search_ctx, stack_ptr)
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5285 ff_search_ctx_T *search_ctx;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5286 ff_stack_T *stack_ptr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5287 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5288 /* check for NULL pointer, not to return an error to the user, but
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5289 * to prevent a crash */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5290 if (stack_ptr != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5291 {
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5292 stack_ptr->ffs_prev = search_ctx->ffsc_stack_ptr;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5293 search_ctx->ffsc_stack_ptr = stack_ptr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5294 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5295 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5296
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5297 /*
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5298 * Pop a dir from the directory stack.
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5299 * Returns NULL if stack is empty.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5300 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5301 static ff_stack_T *
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5302 ff_pop(search_ctx)
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5303 ff_search_ctx_T *search_ctx;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5304 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5305 ff_stack_T *sptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5306
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5307 sptr = search_ctx->ffsc_stack_ptr;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5308 if (search_ctx->ffsc_stack_ptr != NULL)
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5309 search_ctx->ffsc_stack_ptr = search_ctx->ffsc_stack_ptr->ffs_prev;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5310
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5311 return sptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5312 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5313
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5314 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5315 * free the given stack element
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5316 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5317 static void
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5318 ff_free_stack_element(stack_ptr)
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5319 ff_stack_T *stack_ptr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5320 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5321 /* vim_free handles possible NULL pointers */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5322 vim_free(stack_ptr->ffs_fix_path);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5323 #ifdef FEAT_PATH_EXTRA
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5324 vim_free(stack_ptr->ffs_wc_path);
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5325 #endif
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5326
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5327 if (stack_ptr->ffs_filearray != NULL)
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5328 FreeWild(stack_ptr->ffs_filearray_size, stack_ptr->ffs_filearray);
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5329
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5330 vim_free(stack_ptr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5331 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5332
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5333 /*
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5334 * Clear the search context, but NOT the visited list.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5335 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5336 static void
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5337 ff_clear(search_ctx)
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5338 ff_search_ctx_T *search_ctx;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5339 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5340 ff_stack_T *sptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5341
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5342 /* clear up stack */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5343 while ((sptr = ff_pop(search_ctx)) != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5344 ff_free_stack_element(sptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5345
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5346 vim_free(search_ctx->ffsc_file_to_search);
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5347 vim_free(search_ctx->ffsc_start_dir);
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5348 vim_free(search_ctx->ffsc_fix_path);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5349 #ifdef FEAT_PATH_EXTRA
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5350 vim_free(search_ctx->ffsc_wc_path);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5351 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5352
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5353 #ifdef FEAT_PATH_EXTRA
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5354 if (search_ctx->ffsc_stopdirs_v != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5355 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5356 int i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5357
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5358 while (search_ctx->ffsc_stopdirs_v[i] != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5359 {
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5360 vim_free(search_ctx->ffsc_stopdirs_v[i]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5361 i++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5362 }
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5363 vim_free(search_ctx->ffsc_stopdirs_v);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5364 }
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5365 search_ctx->ffsc_stopdirs_v = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5366 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5367
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5368 /* reset everything */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5369 search_ctx->ffsc_file_to_search = NULL;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5370 search_ctx->ffsc_start_dir = NULL;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5371 search_ctx->ffsc_fix_path = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5372 #ifdef FEAT_PATH_EXTRA
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5373 search_ctx->ffsc_wc_path = NULL;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5374 search_ctx->ffsc_level = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5375 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5376 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5377
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5378 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5379 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5380 * check if the given path is in the stopdirs
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5381 * returns TRUE if yes else FALSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5382 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5383 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5384 ff_path_in_stoplist(path, path_len, stopdirs_v)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5385 char_u *path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5386 int path_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5387 char_u **stopdirs_v;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5388 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5389 int i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5390
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5391 /* eat up trailing path separators, except the first */
461
f98374445f66 updated for version 7.0123
vimboss
parents: 459
diff changeset
5392 while (path_len > 1 && vim_ispathsep(path[path_len - 1]))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5393 path_len--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5394
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5395 /* if no path consider it as match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5396 if (path_len == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5397 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5398
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5399 for (i = 0; stopdirs_v[i] != NULL; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5400 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5401 if ((int)STRLEN(stopdirs_v[i]) > path_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5402 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5403 /* match for parent directory. So '/home' also matches
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5404 * '/home/rks'. Check for PATHSEP in stopdirs_v[i], else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5405 * '/home/r' would also match '/home/rks'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5406 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5407 if (fnamencmp(stopdirs_v[i], path, path_len) == 0
461
f98374445f66 updated for version 7.0123
vimboss
parents: 459
diff changeset
5408 && vim_ispathsep(stopdirs_v[i][path_len]))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5409 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5410 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5411 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5412 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5413 if (fnamecmp(stopdirs_v[i], path) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5414 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5415 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5416 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5417 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5418 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5419 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5420
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5421 #if defined(FEAT_SEARCHPATH) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5422 /*
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5423 * Find the file name "ptr[len]" in the path. Also finds directory names.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5424 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5425 * On the first call set the parameter 'first' to TRUE to initialize
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5426 * the search. For repeating calls to FALSE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5427 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5428 * Repeating calls will return other files called 'ptr[len]' from the path.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5429 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5430 * Only on the first call 'ptr' and 'len' are used. For repeating calls they
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5431 * don't need valid values.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5432 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5433 * If nothing found on the first call the option FNAME_MESS will issue the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5434 * message:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5435 * 'Can't find file "<file>" in path'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5436 * On repeating calls:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5437 * 'No more file "<file>" found in path'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5438 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5439 * options:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5440 * FNAME_MESS give error message when not found
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5441 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5442 * Uses NameBuff[]!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5443 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5444 * Returns an allocated string for the file name. NULL for error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5445 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5446 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5447 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5448 find_file_in_path(ptr, len, options, first, rel_fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5449 char_u *ptr; /* file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5450 int len; /* length of file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5451 int options;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5452 int first; /* use count'th matching file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5453 char_u *rel_fname; /* file name searching relative to */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5454 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5455 return find_file_in_path_option(ptr, len, options, first,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5456 *curbuf->b_p_path == NUL ? p_path : curbuf->b_p_path,
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5457 FINDFILE_BOTH, rel_fname, curbuf->b_p_sua);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5458 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5459
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5460 static char_u *ff_file_to_find = NULL;
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5461 static void *fdip_search_ctx = NULL;
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5462
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5463 #if defined(EXITFREE)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5464 static void
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5465 free_findfile()
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5466 {
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5467 vim_free(ff_file_to_find);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5468 vim_findfile_cleanup(fdip_search_ctx);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5469 }
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5470 #endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5471
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5472 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5473 * Find the directory name "ptr[len]" in the path.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5474 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5475 * options:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5476 * FNAME_MESS give error message when not found
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5477 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5478 * Uses NameBuff[]!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5479 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5480 * Returns an allocated string for the file name. NULL for error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5481 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5482 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5483 find_directory_in_path(ptr, len, options, rel_fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5484 char_u *ptr; /* file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5485 int len; /* length of file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5486 int options;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5487 char_u *rel_fname; /* file name searching relative to */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5488 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5489 return find_file_in_path_option(ptr, len, options, TRUE, p_cdpath,
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5490 FINDFILE_DIR, rel_fname, (char_u *)"");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5491 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5492
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 16
diff changeset
5493 char_u *
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5494 find_file_in_path_option(ptr, len, options, first, path_option, find_what, rel_fname, suffixes)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5495 char_u *ptr; /* file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5496 int len; /* length of file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5497 int options;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5498 int first; /* use count'th matching file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5499 char_u *path_option; /* p_path or p_cdpath */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5500 int find_what; /* FINDFILE_FILE, _DIR or _BOTH */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5501 char_u *rel_fname; /* file name we are looking relative to. */
794
f19994020dad updated for version 7.0231
vimboss
parents: 789
diff changeset
5502 char_u *suffixes; /* list of suffixes, 'suffixesadd' option */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5503 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5504 static char_u *dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5505 static int did_findfile_init = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5506 char_u save_char;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5507 char_u *file_name = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5508 char_u *buf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5509 int rel_to_curdir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5510 #ifdef AMIGA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5511 struct Process *proc = (struct Process *)FindTask(0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5512 APTR save_winptr = proc->pr_WindowPtr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5513
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5514 /* Avoid a requester here for a volume that doesn't exist. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5515 proc->pr_WindowPtr = (APTR)-1L;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5516 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5517
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5518 if (first == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5519 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5520 /* copy file name into NameBuff, expanding environment variables */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5521 save_char = ptr[len];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5522 ptr[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5523 expand_env(ptr, NameBuff, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5524 ptr[len] = save_char;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5525
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5526 vim_free(ff_file_to_find);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5527 ff_file_to_find = vim_strsave(NameBuff);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5528 if (ff_file_to_find == NULL) /* out of memory */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5529 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5530 file_name = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5531 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5532 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5533 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5534
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5535 rel_to_curdir = (ff_file_to_find[0] == '.'
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5536 && (ff_file_to_find[1] == NUL
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5537 || vim_ispathsep(ff_file_to_find[1])
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5538 || (ff_file_to_find[1] == '.'
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5539 && (ff_file_to_find[2] == NUL
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5540 || vim_ispathsep(ff_file_to_find[2])))));
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5541 if (vim_isAbsName(ff_file_to_find)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5542 /* "..", "../path", "." and "./path": don't use the path_option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5543 || rel_to_curdir
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5544 #if defined(MSWIN) || defined(MSDOS) || defined(OS2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5545 /* handle "\tmp" as absolute path */
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5546 || vim_ispathsep(ff_file_to_find[0])
1993
4869457735a9 updated for version 7.2-290
vimboss
parents: 1982
diff changeset
5547 /* handle "c:name" as absolute path */
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5548 || (ff_file_to_find[0] != NUL && ff_file_to_find[1] == ':')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5549 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5550 #ifdef AMIGA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5551 /* handle ":tmp" as absolute path */
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5552 || ff_file_to_find[0] == ':'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5553 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5554 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5555 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5556 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5557 * Absolute path, no need to use "path_option".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5558 * If this is not a first call, return NULL. We already returned a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5559 * filename on the first call.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5560 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5561 if (first == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5562 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5563 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5564 int run;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5565
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5566 if (path_with_url(ff_file_to_find))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5567 {
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5568 file_name = vim_strsave(ff_file_to_find);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5569 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5570 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5571
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5572 /* When FNAME_REL flag given first use the directory of the file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5573 * Otherwise or when this fails use the current directory. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5574 for (run = 1; run <= 2; ++run)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5575 {
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5576 l = (int)STRLEN(ff_file_to_find);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5577 if (run == 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5578 && rel_to_curdir
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5579 && (options & FNAME_REL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5580 && rel_fname != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5581 && STRLEN(rel_fname) + l < MAXPATHL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5582 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5583 STRCPY(NameBuff, rel_fname);
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5584 STRCPY(gettail(NameBuff), ff_file_to_find);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5585 l = (int)STRLEN(NameBuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5586 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5587 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5588 {
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5589 STRCPY(NameBuff, ff_file_to_find);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5590 run = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5591 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5592
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5593 /* When the file doesn't exist, try adding parts of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5594 * 'suffixesadd'. */
794
f19994020dad updated for version 7.0231
vimboss
parents: 789
diff changeset
5595 buf = suffixes;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5596 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5597 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5598 if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5599 #ifdef DJGPP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5600 /* "C:" by itself will fail for mch_getperm(),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5601 * assume it's always valid. */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5602 (find_what != FINDFILE_FILE && NameBuff[0] != NUL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5603 && NameBuff[1] == ':'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5604 && NameBuff[2] == NUL) ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5605 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5606 (mch_getperm(NameBuff) >= 0
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5607 && (find_what == FINDFILE_BOTH
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5608 || ((find_what == FINDFILE_DIR)
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5609 == mch_isdir(NameBuff)))))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5610 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5611 file_name = vim_strsave(NameBuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5612 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5613 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5614 if (*buf == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5615 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5616 copy_option_part(&buf, NameBuff + l, MAXPATHL - l, ",");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5617 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5618 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5619 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5620 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5621 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5622 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5623 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5624 * Loop over all paths in the 'path' or 'cdpath' option.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5625 * When "first" is set, first setup to the start of the option.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5626 * Otherwise continue to find the next match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5627 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5628 if (first == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5629 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5630 /* vim_findfile_free_visited can handle a possible NULL pointer */
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5631 vim_findfile_free_visited(fdip_search_ctx);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5632 dir = path_option;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5633 did_findfile_init = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5634 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5635
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5636 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5637 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5638 if (did_findfile_init)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5639 {
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5640 file_name = vim_findfile(fdip_search_ctx);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5641 if (file_name != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5642 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5643
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5644 did_findfile_init = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5645 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5646 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5647 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5648 char_u *r_ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5649
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5650 if (dir == NULL || *dir == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5651 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5652 /* We searched all paths of the option, now we can
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5653 * free the search context. */
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5654 vim_findfile_cleanup(fdip_search_ctx);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5655 fdip_search_ctx = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5656 break;
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 if ((buf = alloc((int)(MAXPATHL))) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5660 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5661
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5662 /* copy next path */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5663 buf[0] = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5664 copy_option_part(&dir, buf, MAXPATHL, " ,");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5665
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5666 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5667 /* get the stopdir string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5668 r_ptr = vim_findfile_stopdir(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5669 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5670 r_ptr = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5671 #endif
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5672 fdip_search_ctx = vim_findfile_init(buf, ff_file_to_find,
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5673 r_ptr, 100, FALSE, find_what,
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5674 fdip_search_ctx, FALSE, rel_fname);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5675 if (fdip_search_ctx != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5676 did_findfile_init = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5677 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5678 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5679 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5680 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5681 if (file_name == NULL && (options & FNAME_MESS))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5682 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5683 if (first == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5684 {
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5685 if (find_what == FINDFILE_DIR)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5686 EMSG2(_("E344: Can't find directory \"%s\" in cdpath"),
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5687 ff_file_to_find);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5688 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5689 EMSG2(_("E345: Can't find file \"%s\" in path"),
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5690 ff_file_to_find);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5691 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5692 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5693 {
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5694 if (find_what == FINDFILE_DIR)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5695 EMSG2(_("E346: No more directory \"%s\" found in cdpath"),
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5696 ff_file_to_find);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5697 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5698 EMSG2(_("E347: No more file \"%s\" found in path"),
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5699 ff_file_to_find);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5700 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5701 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5702
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5703 theend:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5704 #ifdef AMIGA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5705 proc->pr_WindowPtr = save_winptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5706 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5707 return file_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5708 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5709
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5710 #endif /* FEAT_SEARCHPATH */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5711
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5712 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5713 * Change directory to "new_dir". If FEAT_SEARCHPATH is defined, search
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5714 * 'cdpath' for relative directory names, otherwise just mch_chdir().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5715 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5716 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5717 vim_chdir(new_dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5718 char_u *new_dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5719 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5720 #ifndef FEAT_SEARCHPATH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5721 return mch_chdir((char *)new_dir);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5722 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5723 char_u *dir_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5724 int r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5725
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5726 dir_name = find_directory_in_path(new_dir, (int)STRLEN(new_dir),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5727 FNAME_MESS, curbuf->b_ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5728 if (dir_name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5729 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5730 r = mch_chdir((char *)dir_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5731 vim_free(dir_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5732 return r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5733 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5734 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5735
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5736 /*
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 378
diff changeset
5737 * Get user name from machine-specific function.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5738 * Returns the user name in "buf[len]".
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 378
diff changeset
5739 * Some systems are quite slow in obtaining the user name (Windows NT), thus
84825cc6f049 updated for version 7.0109
vimboss
parents: 378
diff changeset
5740 * cache the result.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5741 * Returns OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5742 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5743 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5744 get_user_name(buf, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5745 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5746 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5747 {
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5748 if (username == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5749 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5750 if (mch_get_user_name(buf, len) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5751 return FAIL;
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5752 username = vim_strsave(buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5753 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5754 else
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 378
diff changeset
5755 vim_strncpy(buf, username, len - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5756 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5757 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5758
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5759 #ifndef HAVE_QSORT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5760 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5761 * Our own qsort(), for systems that don't have it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5762 * It's simple and slow. From the K&R C book.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5763 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5764 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5765 qsort(base, elm_count, elm_size, cmp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5766 void *base;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5767 size_t elm_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5768 size_t elm_size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5769 int (*cmp) __ARGS((const void *, const void *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5770 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5771 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5772 char_u *p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5773 char_u *p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5774 int i, j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5775 int gap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5776
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5777 buf = alloc((unsigned)elm_size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5778 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5779 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5780
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5781 for (gap = elm_count / 2; gap > 0; gap /= 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5782 for (i = gap; i < elm_count; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5783 for (j = i - gap; j >= 0; j -= gap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5784 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5785 /* Compare the elements. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5786 p1 = (char_u *)base + j * elm_size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5787 p2 = (char_u *)base + (j + gap) * elm_size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5788 if ((*cmp)((void *)p1, (void *)p2) <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5789 break;
1993
4869457735a9 updated for version 7.2-290
vimboss
parents: 1982
diff changeset
5790 /* Exchange the elements. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5791 mch_memmove(buf, p1, elm_size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5792 mch_memmove(p1, p2, elm_size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5793 mch_memmove(p2, buf, elm_size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5794 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5795
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5796 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5797 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5798 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5799
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5800 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5801 * Sort an array of strings.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5802 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5803 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5804 #ifdef __BORLANDC__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5805 _RTLENTRYF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5806 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5807 sort_compare __ARGS((const void *s1, const void *s2));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5808
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5809 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5810 #ifdef __BORLANDC__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5811 _RTLENTRYF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5812 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5813 sort_compare(s1, s2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5814 const void *s1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5815 const void *s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5816 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5817 return STRCMP(*(char **)s1, *(char **)s2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5818 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5819
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5820 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5821 sort_strings(files, count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5822 char_u **files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5823 int count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5824 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5825 qsort((void *)files, (size_t)count, sizeof(char_u *), sort_compare);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5826 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5827
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5828 #if !defined(NO_EXPANDPATH) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5829 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5830 * Compare path "p[]" to "q[]".
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
5831 * If "maxlen" >= 0 compare "p[maxlen]" to "q[maxlen]"
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5832 * Return value like strcmp(p, q), but consider path separators.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5833 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5834 int
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
5835 pathcmp(p, q, maxlen)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5836 const char *p, *q;
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
5837 int maxlen;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5838 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5839 int i;
4276
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5840 int c1, c2;
41
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
5841 const char *s = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5842
4276
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5843 for (i = 0; maxlen < 0 || i < maxlen; i += MB_PTR2LEN((char_u *)p + i))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5844 {
4276
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5845 c1 = PTR2CHAR((char_u *)p + i);
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5846 c2 = PTR2CHAR((char_u *)q + i);
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5847
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5848 /* End of "p": check if "q" also ends or just has a slash. */
4276
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5849 if (c1 == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5850 {
4276
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5851 if (c2 == NUL) /* full match */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5852 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5853 s = q;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5854 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5855 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5856
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5857 /* End of "q": check if "p" just has a slash. */
4276
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5858 if (c2 == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5859 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5860 s = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5861 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5862 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5863
4276
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5864 if ((p_fic ? MB_TOUPPER(c1) != MB_TOUPPER(c2) : c1 != c2)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5865 #ifdef BACKSLASH_IN_FILENAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5866 /* consider '/' and '\\' to be equal */
4276
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5867 && !((c1 == '/' && c2 == '\\')
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5868 || (c1 == '\\' && c2 == '/'))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5869 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5870 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5871 {
4276
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5872 if (vim_ispathsep(c1))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5873 return -1;
4276
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5874 if (vim_ispathsep(c2))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5875 return 1;
4276
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5876 return p_fic ? MB_TOUPPER(c1) - MB_TOUPPER(c2)
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5877 : c1 - c2; /* no match */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5878 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5879 }
41
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
5880 if (s == NULL) /* "i" ran into "maxlen" */
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
5881 return 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5882
4276
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5883 c1 = PTR2CHAR((char_u *)s + i);
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5884 c2 = PTR2CHAR((char_u *)s + i + MB_PTR2LEN((char_u *)s + i));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5885 /* ignore a trailing slash, but not "//" or ":/" */
4276
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5886 if (c2 == NUL
41
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
5887 && i > 0
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
5888 && !after_pathsep((char_u *)s, (char_u *)s + i)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5889 #ifdef BACKSLASH_IN_FILENAME
4276
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5890 && (c1 == '/' || c1 == '\\')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5891 #else
4276
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5892 && c1 == '/'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5893 #endif
41
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
5894 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5895 return 0; /* match with trailing slash */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5896 if (s == q)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5897 return -1; /* no match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5898 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5899 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5900 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5901
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5902 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5903 * The putenv() implementation below comes from the "screen" program.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5904 * Included with permission from Juergen Weigert.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5905 * See pty.c for the copyright notice.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5906 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5907
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5908 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5909 * putenv -- put value into environment
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5910 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5911 * Usage: i = putenv (string)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5912 * int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5913 * char *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5914 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5915 * where string is of the form <name>=<value>.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5916 * Putenv returns 0 normally, -1 on error (not enough core for malloc).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5917 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5918 * Putenv may need to add a new name into the environment, or to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5919 * associate a value longer than the current value with a particular
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5920 * name. So, to make life simpler, putenv() copies your entire
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5921 * environment into the heap (i.e. malloc()) from the stack
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5922 * (i.e. where it resides when your process is initiated) the first
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5923 * time you call it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5924 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5925 * (history removed, not very interesting. See the "screen" sources.)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5926 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5927
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5928 #if !defined(HAVE_SETENV) && !defined(HAVE_PUTENV)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5929
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5930 #define EXTRASIZE 5 /* increment to add to env. size */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5931
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5932 static int envsize = -1; /* current size of environment */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5933 #ifndef MACOS_CLASSIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5934 extern
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5935 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5936 char **environ; /* the global which is your env. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5937
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5938 static int findenv __ARGS((char *name)); /* look for a name in the env. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5939 static int newenv __ARGS((void)); /* copy env. from stack to heap */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5940 static int moreenv __ARGS((void)); /* incr. size of env. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5941
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5942 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5943 putenv(string)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5944 const char *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5945 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5946 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5947 char *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5948
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5949 if (envsize < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5950 { /* first time putenv called */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5951 if (newenv() < 0) /* copy env. to heap */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5952 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5953 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5954
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5955 i = findenv((char *)string); /* look for name in environment */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5956
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5957 if (i < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5958 { /* name must be added */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5959 for (i = 0; environ[i]; i++);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5960 if (i >= (envsize - 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5961 { /* need new slot */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5962 if (moreenv() < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5963 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5964 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5965 p = (char *)alloc((unsigned)(strlen(string) + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5966 if (p == NULL) /* not enough core */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5967 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5968 environ[i + 1] = 0; /* new end of env. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5969 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5970 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5971 { /* name already in env. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5972 p = vim_realloc(environ[i], strlen(string) + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5973 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5974 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5975 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5976 sprintf(p, "%s", string); /* copy into env. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5977 environ[i] = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5978
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5979 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5980 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5981
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5982 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5983 findenv(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5984 char *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5985 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5986 char *namechar, *envchar;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5987 int i, found;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5988
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5989 found = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5990 for (i = 0; environ[i] && !found; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5991 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5992 envchar = environ[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5993 namechar = name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5994 while (*namechar && *namechar != '=' && (*namechar == *envchar))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5995 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5996 namechar++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5997 envchar++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5998 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5999 found = ((*namechar == '\0' || *namechar == '=') && *envchar == '=');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6000 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6001 return found ? i - 1 : -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6002 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6003
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6004 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6005 newenv()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6006 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6007 char **env, *elem;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6008 int i, esize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6009
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6010 #ifdef MACOS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6011 /* for Mac a new, empty environment is created */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6012 i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6013 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6014 for (i = 0; environ[i]; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6015 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6016 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6017 esize = i + EXTRASIZE + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6018 env = (char **)alloc((unsigned)(esize * sizeof (elem)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6019 if (env == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6020 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6021
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6022 #ifndef MACOS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6023 for (i = 0; environ[i]; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6024 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6025 elem = (char *)alloc((unsigned)(strlen(environ[i]) + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6026 if (elem == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6027 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6028 env[i] = elem;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6029 strcpy(elem, environ[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6030 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6031 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6032
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6033 env[i] = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6034 environ = env;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6035 envsize = esize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6036 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6037 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6038
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6039 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6040 moreenv()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6041 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6042 int esize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6043 char **env;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6044
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6045 esize = envsize + EXTRASIZE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6046 env = (char **)vim_realloc((char *)environ, esize * sizeof (*env));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6047 if (env == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6048 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6049 environ = env;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6050 envsize = esize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6051 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6052 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6053
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6054 # ifdef USE_VIMPTY_GETENV
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6055 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6056 vimpty_getenv(string)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6057 const char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6058 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6059 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6060 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6061
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6062 if (envsize < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6063 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6064
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6065 i = findenv((char *)string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6066
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6067 if (i < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6068 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6069
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6070 p = vim_strchr((char_u *)environ[i], '=');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6071 return (p + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6072 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6073 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6074
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6075 #endif /* !defined(HAVE_SETENV) && !defined(HAVE_PUTENV) */
313
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6076
741
ac1f1e69c50d updated for version 7.0222
vimboss
parents: 694
diff changeset
6077 #if defined(FEAT_EVAL) || defined(FEAT_SPELL) || defined(PROTO)
313
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6078 /*
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6079 * Return 0 for not writable, 1 for writable file, 2 for a dir which we have
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6080 * rights to write into.
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6081 */
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6082 int
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6083 filewritable(fname)
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6084 char_u *fname;
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6085 {
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6086 int retval = 0;
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6087 #if defined(UNIX) || defined(VMS)
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6088 int perm = 0;
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6089 #endif
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6090
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6091 #if defined(UNIX) || defined(VMS)
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6092 perm = mch_getperm(fname);
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6093 #endif
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6094 #ifndef MACOS_CLASSIC /* TODO: get either mch_writable or mch_access */
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6095 if (
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6096 # ifdef WIN3264
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6097 mch_writable(fname) &&
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6098 # else
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6099 # if defined(UNIX) || defined(VMS)
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6100 (perm & 0222) &&
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6101 # endif
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6102 # endif
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6103 mch_access((char *)fname, W_OK) == 0
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6104 )
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6105 #endif
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6106 {
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6107 ++retval;
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6108 if (mch_isdir(fname))
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6109 ++retval;
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6110 }
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6111 return retval;
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6112 }
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6113 #endif
332
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6114
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6115 /*
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6116 * Print an error message with one or two "%s" and one or two string arguments.
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6117 * This is not in message.c to avoid a warning for prototypes.
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6118 */
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6119 int
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6120 emsg3(s, a1, a2)
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6121 char_u *s, *a1, *a2;
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6122 {
840
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
6123 if (emsg_not_now())
332
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6124 return TRUE; /* no error messages at the moment */
1438
c7654c4db8fd updated for version 7.1-153
vimboss
parents: 1422
diff changeset
6125 #ifdef HAVE_STDARG_H
c7654c4db8fd updated for version 7.1-153
vimboss
parents: 1422
diff changeset
6126 vim_snprintf((char *)IObuff, IOSIZE, (char *)s, a1, a2);
c7654c4db8fd updated for version 7.1-153
vimboss
parents: 1422
diff changeset
6127 #else
840
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
6128 vim_snprintf((char *)IObuff, IOSIZE, (char *)s, (long_u)a1, (long_u)a2);
1438
c7654c4db8fd updated for version 7.1-153
vimboss
parents: 1422
diff changeset
6129 #endif
332
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6130 return emsg(IObuff);
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6131 }
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6132
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6133 /*
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6134 * Print an error message with one "%ld" and one long int argument.
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6135 * This is not in message.c to avoid a warning for prototypes.
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6136 */
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6137 int
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6138 emsgn(s, n)
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6139 char_u *s;
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6140 long n;
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6141 {
840
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
6142 if (emsg_not_now())
332
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6143 return TRUE; /* no error messages at the moment */
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6144 vim_snprintf((char *)IObuff, IOSIZE, (char *)s, n);
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6145 return emsg(IObuff);
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6146 }
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6147
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6148 #if defined(FEAT_SPELL) || defined(FEAT_PERSISTENT_UNDO) || defined(PROTO)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6149 /*
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6150 * Read 2 bytes from "fd" and turn them into an int, MSB first.
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6151 */
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6152 int
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6153 get2c(fd)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6154 FILE *fd;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6155 {
2231
aa6412cab544 Various improvements to undo file code to make it more robust.
Bram Moolenaar <bram@vim.org>
parents: 2229
diff changeset
6156 int n;
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6157
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6158 n = getc(fd);
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6159 n = (n << 8) + getc(fd);
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6160 return n;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6161 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6162
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6163 /*
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6164 * Read 3 bytes from "fd" and turn them into an int, MSB first.
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6165 */
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6166 int
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6167 get3c(fd)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6168 FILE *fd;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6169 {
2231
aa6412cab544 Various improvements to undo file code to make it more robust.
Bram Moolenaar <bram@vim.org>
parents: 2229
diff changeset
6170 int n;
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6171
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6172 n = getc(fd);
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6173 n = (n << 8) + getc(fd);
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6174 n = (n << 8) + getc(fd);
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6175 return n;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6176 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6177
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6178 /*
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6179 * Read 4 bytes from "fd" and turn them into an int, MSB first.
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6180 */
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6181 int
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6182 get4c(fd)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6183 FILE *fd;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6184 {
5347
6bbb2ae990c9 updated for version 7.4.026
Bram Moolenaar <bram@vim.org>
parents: 5151
diff changeset
6185 /* Use unsigned rather than int otherwise result is undefined
6bbb2ae990c9 updated for version 7.4.026
Bram Moolenaar <bram@vim.org>
parents: 5151
diff changeset
6186 * when left-shift sets the MSB. */
6bbb2ae990c9 updated for version 7.4.026
Bram Moolenaar <bram@vim.org>
parents: 5151
diff changeset
6187 unsigned n;
6bbb2ae990c9 updated for version 7.4.026
Bram Moolenaar <bram@vim.org>
parents: 5151
diff changeset
6188
6bbb2ae990c9 updated for version 7.4.026
Bram Moolenaar <bram@vim.org>
parents: 5151
diff changeset
6189 n = (unsigned)getc(fd);
6bbb2ae990c9 updated for version 7.4.026
Bram Moolenaar <bram@vim.org>
parents: 5151
diff changeset
6190 n = (n << 8) + (unsigned)getc(fd);
6bbb2ae990c9 updated for version 7.4.026
Bram Moolenaar <bram@vim.org>
parents: 5151
diff changeset
6191 n = (n << 8) + (unsigned)getc(fd);
6bbb2ae990c9 updated for version 7.4.026
Bram Moolenaar <bram@vim.org>
parents: 5151
diff changeset
6192 n = (n << 8) + (unsigned)getc(fd);
6bbb2ae990c9 updated for version 7.4.026
Bram Moolenaar <bram@vim.org>
parents: 5151
diff changeset
6193 return (int)n;
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6194 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6195
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6196 /*
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6197 * Read 8 bytes from "fd" and turn them into a time_t, MSB first.
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6198 */
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6199 time_t
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6200 get8ctime(fd)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6201 FILE *fd;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6202 {
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6203 time_t n = 0;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6204 int i;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6205
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6206 for (i = 0; i < 8; ++i)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6207 n = (n << 8) + getc(fd);
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6208 return n;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6209 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6210
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6211 /*
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6212 * Read a string of length "cnt" from "fd" into allocated memory.
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6213 * Returns NULL when out of memory or unable to read that many bytes.
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6214 */
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6215 char_u *
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6216 read_string(fd, cnt)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6217 FILE *fd;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6218 int cnt;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6219 {
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6220 char_u *str;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6221 int i;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6222 int c;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6223
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6224 /* allocate memory */
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6225 str = alloc((unsigned)cnt + 1);
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6226 if (str != NULL)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6227 {
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6228 /* Read the string. Quit when running into the EOF. */
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6229 for (i = 0; i < cnt; ++i)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6230 {
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6231 c = getc(fd);
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6232 if (c == EOF)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6233 {
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6234 vim_free(str);
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6235 return NULL;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6236 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6237 str[i] = c;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6238 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6239 str[i] = NUL;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6240 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6241 return str;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6242 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6243
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6244 /*
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6245 * Write a number to file "fd", MSB first, in "len" bytes.
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6246 */
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6247 int
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6248 put_bytes(fd, nr, len)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6249 FILE *fd;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6250 long_u nr;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6251 int len;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6252 {
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6253 int i;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6254
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6255 for (i = len - 1; i >= 0; --i)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6256 if (putc((int)(nr >> (i * 8)), fd) == EOF)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6257 return FAIL;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6258 return OK;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6259 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6260
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6261 #ifdef _MSC_VER
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6262 # if (_MSC_VER <= 1200)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6263 /* This line is required for VC6 without the service pack. Also see the
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6264 * matching #pragma below. */
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6265 # pragma optimize("", off)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6266 # endif
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6267 #endif
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6268
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6269 /*
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6270 * Write time_t to file "fd" in 8 bytes.
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6271 */
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6272 void
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6273 put_time(fd, the_time)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6274 FILE *fd;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6275 time_t the_time;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6276 {
6122
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6277 char_u buf[8];
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6278
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6279 time_to_bytes(the_time, buf);
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6280 fwrite(buf, (size_t)8, (size_t)1, fd);
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6281 }
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6282
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6283 /*
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6284 * Write time_t to "buf[8]".
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6285 */
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6286 void
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6287 time_to_bytes(the_time, buf)
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6288 time_t the_time;
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6289 char_u *buf;
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6290 {
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6291 int c;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6292 int i;
6122
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6293 int bi = 0;
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6294 time_t wtime = the_time;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6295
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6296 /* time_t can be up to 8 bytes in size, more than long_u, thus we
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6297 * can't use put_bytes() here.
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6298 * Another problem is that ">>" may do an arithmetic shift that keeps the
2232
2e6906bbc5f4 A few more fixes for undo file. Split test in two parts so that it doesn't
Bram Moolenaar <bram@vim.org>
parents: 2231
diff changeset
6299 * sign. This happens for large values of wtime. A cast to long_u may
2e6906bbc5f4 A few more fixes for undo file. Split test in two parts so that it doesn't
Bram Moolenaar <bram@vim.org>
parents: 2231
diff changeset
6300 * truncate if time_t is 8 bytes. So only use a cast when it is 4 bytes,
2e6906bbc5f4 A few more fixes for undo file. Split test in two parts so that it doesn't
Bram Moolenaar <bram@vim.org>
parents: 2231
diff changeset
6301 * it's safe to assume that long_u is 4 bytes or more and when using 8
2e6906bbc5f4 A few more fixes for undo file. Split test in two parts so that it doesn't
Bram Moolenaar <bram@vim.org>
parents: 2231
diff changeset
6302 * bytes the top bit won't be set. */
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6303 for (i = 7; i >= 0; --i)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6304 {
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6305 if (i + 1 > (int)sizeof(time_t))
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6306 /* ">>" doesn't work well when shifting more bits than avail */
6122
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6307 buf[bi++] = 0;
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6308 else
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6309 {
2232
2e6906bbc5f4 A few more fixes for undo file. Split test in two parts so that it doesn't
Bram Moolenaar <bram@vim.org>
parents: 2231
diff changeset
6310 #if defined(SIZEOF_TIME_T) && SIZEOF_TIME_T > 4
2245
4e0124f5aee2 Optimize the blowfish crypt/decrypt code a bit more.
Bram Moolenaar <bram@vim.org>
parents: 2244
diff changeset
6311 c = (int)(wtime >> (i * 8));
2232
2e6906bbc5f4 A few more fixes for undo file. Split test in two parts so that it doesn't
Bram Moolenaar <bram@vim.org>
parents: 2231
diff changeset
6312 #else
2245
4e0124f5aee2 Optimize the blowfish crypt/decrypt code a bit more.
Bram Moolenaar <bram@vim.org>
parents: 2244
diff changeset
6313 c = (int)((long_u)wtime >> (i * 8));
2232
2e6906bbc5f4 A few more fixes for undo file. Split test in two parts so that it doesn't
Bram Moolenaar <bram@vim.org>
parents: 2231
diff changeset
6314 #endif
6122
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6315 buf[bi++] = c;
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6316 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6317 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6318 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6319
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6320 #ifdef _MSC_VER
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6321 # if (_MSC_VER <= 1200)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6322 # pragma optimize("", on)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6323 # endif
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6324 #endif
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6325
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6326 #endif
3257
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6327
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Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6328 #if (defined(FEAT_MBYTE) && defined(FEAT_QUICKFIX)) \
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6329 || defined(FEAT_SPELL) || defined(PROTO)
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6330 /*
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Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6331 * Return TRUE if string "s" contains a non-ASCII character (128 or higher).
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6332 * When "s" is NULL FALSE is returned.
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6333 */
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Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6334 int
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Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6335 has_non_ascii(s)
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Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6336 char_u *s;
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6337 {
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6338 char_u *p;
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Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6339
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Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6340 if (s != NULL)
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Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6341 for (p = s; *p != NUL; ++p)
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6342 if (*p >= 128)
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6343 return TRUE;
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6344 return FALSE;
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6345 }
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Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6346 #endif