annotate src/misc2.c @ 362:013b3c128a60

updated for version 7.0094
author vimboss
date Sun, 26 Jun 2005 22:29:44 +0000
parents 6c62b9b939bd
children 3a21825ad207
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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 #ifdef HAVE_FCNTL_H
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16 # include <fcntl.h> /* for chdir() */
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17 #endif
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18
359
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19 static char_u *username = NULL; /* cached result of mch_get_user_name() */
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20
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21 static char_u *ff_expand_buffer = NULL; /* used for expanding filenames */
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22
7
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23 #if defined(FEAT_VIRTUALEDIT) || defined(PROTO)
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24 static int coladvance2 __ARGS((pos_T *pos, int addspaces, int finetune, colnr_T wcol));
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25
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26 /*
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27 * Return TRUE if in the current mode we need to use virtual.
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28 */
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29 int
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30 virtual_active()
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31 {
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32 /* While an operator is being executed we return "virtual_op", because
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33 * VIsual_active has already been reset, thus we can't check for "block"
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34 * being used. */
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35 if (virtual_op != MAYBE)
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36 return virtual_op;
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37 return (ve_flags == VE_ALL
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38 # ifdef FEAT_VISUAL
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39 || ((ve_flags & VE_BLOCK) && VIsual_active && VIsual_mode == Ctrl_V)
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40 # endif
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41 || ((ve_flags & VE_INSERT) && (State & INSERT)));
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42 }
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43
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44 /*
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45 * Get the screen position of the cursor.
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46 */
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47 int
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48 getviscol()
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49 {
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50 colnr_T x;
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51
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52 getvvcol(curwin, &curwin->w_cursor, &x, NULL, NULL);
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53 return (int)x;
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54 }
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55
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56 /*
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57 * Get the screen position of character col with a coladd in the cursor line.
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58 */
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59 int
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60 getviscol2(col, coladd)
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61 colnr_T col;
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62 colnr_T coladd;
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63 {
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64 colnr_T x;
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65 pos_T pos;
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66
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67 pos.lnum = curwin->w_cursor.lnum;
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68 pos.col = col;
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69 pos.coladd = coladd;
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70 getvvcol(curwin, &pos, &x, NULL, NULL);
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71 return (int)x;
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72 }
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73
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74 /*
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75 * Go to column "wcol", and add/insert white space as neccessary to get the
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76 * cursor in that column.
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77 * The caller must have saved the cursor line for undo!
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78 */
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79 int
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80 coladvance_force(wcol)
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81 colnr_T wcol;
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82 {
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83 int rc = coladvance2(&curwin->w_cursor, TRUE, FALSE, wcol);
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84
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85 if (wcol == MAXCOL)
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86 curwin->w_valid &= ~VALID_VIRTCOL;
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87 else
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88 {
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89 /* Virtcol is valid */
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90 curwin->w_valid |= VALID_VIRTCOL;
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91 curwin->w_virtcol = wcol;
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92 }
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93 return rc;
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94 }
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95 #endif
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96
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97 /*
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98 * Try to advance the Cursor to the specified screen column.
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99 * If virtual editing: fine tune the cursor position.
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100 * Note that all virtual positions off the end of a line should share
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101 * a curwin->w_cursor.col value (n.b. this is equal to STRLEN(line)),
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102 * beginning at coladd 0.
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103 *
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104 * return OK if desired column is reached, FAIL if not
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105 */
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106 int
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107 coladvance(wcol)
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108 colnr_T wcol;
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109 {
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110 int rc = getvpos(&curwin->w_cursor, wcol);
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111
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112 if (wcol == MAXCOL || rc == FAIL)
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113 curwin->w_valid &= ~VALID_VIRTCOL;
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114 else if (*ml_get_cursor() != TAB)
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115 {
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116 /* Virtcol is valid when not on a TAB */
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117 curwin->w_valid |= VALID_VIRTCOL;
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118 curwin->w_virtcol = wcol;
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119 }
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120 return rc;
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121 }
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122
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123 /*
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124 * Return in "pos" the position of the cursor advanced to screen column "wcol".
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125 * return OK if desired column is reached, FAIL if not
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126 */
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127 int
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128 getvpos(pos, wcol)
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129 pos_T *pos;
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130 colnr_T wcol;
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131 {
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132 #ifdef FEAT_VIRTUALEDIT
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133 return coladvance2(pos, FALSE, virtual_active(), wcol);
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134 }
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135
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136 static int
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137 coladvance2(pos, addspaces, finetune, wcol)
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138 pos_T *pos;
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139 int addspaces; /* change the text to achieve our goal? */
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140 int finetune; /* change char offset for the excact column */
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141 colnr_T wcol; /* column to move to */
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142 {
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143 #endif
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144 int idx;
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145 char_u *ptr;
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146 char_u *line;
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147 colnr_T col = 0;
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148 int csize = 0;
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149 int one_more;
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150 #ifdef FEAT_LINEBREAK
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151 int head = 0;
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152 #endif
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153
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154 one_more = (State & INSERT) || restart_edit != NUL
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155 #ifdef FEAT_VISUAL
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156 || (VIsual_active && *p_sel != 'o')
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157 #endif
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158 ;
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159 line = ml_get_curline();
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160
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161 if (wcol >= MAXCOL)
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162 {
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163 idx = (int)STRLEN(line) - 1 + one_more;
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164 col = wcol;
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165
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166 #ifdef FEAT_VIRTUALEDIT
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167 if ((addspaces || finetune) && !VIsual_active)
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168 {
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169 curwin->w_curswant = linetabsize(line) + one_more;
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170 if (curwin->w_curswant > 0)
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171 --curwin->w_curswant;
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172 }
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173 #endif
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174 }
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175 else
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176 {
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177 #ifdef FEAT_VIRTUALEDIT
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178 int width = W_WIDTH(curwin) - win_col_off(curwin);
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179
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180 if ((addspaces || finetune)
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181 && curwin->w_p_wrap
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182 # ifdef FEAT_VERTSPLIT
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183 && curwin->w_width != 0
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184 # endif
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185 && wcol >= (colnr_T)width)
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186 {
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187 csize = linetabsize(line);
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188 if (csize > 0)
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189 csize--;
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190
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191 if (wcol / width > (colnr_T)csize / width)
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192 {
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193 /* In case of line wrapping don't move the cursor beyond the
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194 * right screen edge. */
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195 wcol = (csize / width + 1) * width - 1;
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196 }
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197 }
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198 #endif
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199
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200 idx = -1;
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201 ptr = line;
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diff changeset
202 while (col <= wcol && *ptr != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
203 {
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vimboss
parents:
diff changeset
204 /* Count a tab for what it's worth (if list mode not on) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
205 #ifdef FEAT_LINEBREAK
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vimboss
parents:
diff changeset
206 csize = win_lbr_chartabsize(curwin, ptr, col, &head);
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
207 mb_ptr_adv(ptr);
7
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vimboss
parents:
diff changeset
208 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
209 csize = lbr_chartabsize_adv(&ptr, col);
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vimboss
parents:
diff changeset
210 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
211 col += csize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
212 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
213 idx = (int)(ptr - line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
214 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
215 * Handle all the special cases. The virtual_active() check
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
216 * is needed to ensure that a virtual position off the end of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
217 * a line has the correct indexing. The one_more comparison
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
218 * replaces an explicit add of one_more later on.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
219 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
220 if (col > wcol || (!virtual_active() && one_more == 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
221 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
222 idx -= 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
223 # ifdef FEAT_LINEBREAK
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vimboss
parents:
diff changeset
224 /* Don't count the chars from 'showbreak'. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
225 csize -= head;
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vimboss
parents:
diff changeset
226 # endif
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vimboss
parents:
diff changeset
227 col -= csize;
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vimboss
parents:
diff changeset
228 }
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vimboss
parents:
diff changeset
229
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vimboss
parents:
diff changeset
230 #ifdef FEAT_VIRTUALEDIT
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vimboss
parents:
diff changeset
231 if (virtual_active()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
232 && addspaces
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
233 && ((col != wcol && col != wcol + 1) || csize > 1))
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vimboss
parents:
diff changeset
234 {
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vimboss
parents:
diff changeset
235 /* 'virtualedit' is set: The difference between wcol and col is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
236 * filled with spaces. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
237
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vimboss
parents:
diff changeset
238 if (line[idx] == NUL)
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vimboss
parents:
diff changeset
239 {
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vimboss
parents:
diff changeset
240 /* Append spaces */
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vimboss
parents:
diff changeset
241 int correct = wcol - col;
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vimboss
parents:
diff changeset
242 char_u *newline = alloc(idx + correct + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
243 int t;
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vimboss
parents:
diff changeset
244
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vimboss
parents:
diff changeset
245 if (newline == NULL)
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vimboss
parents:
diff changeset
246 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
247
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vimboss
parents:
diff changeset
248 for (t = 0; t < idx; ++t)
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vimboss
parents:
diff changeset
249 newline[t] = line[t];
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vimboss
parents:
diff changeset
250
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vimboss
parents:
diff changeset
251 for (t = 0; t < correct; ++t)
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vimboss
parents:
diff changeset
252 newline[t + idx] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
253
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vimboss
parents:
diff changeset
254 newline[idx + correct] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
255
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vimboss
parents:
diff changeset
256 ml_replace(pos->lnum, newline, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
257 changed_bytes(pos->lnum, (colnr_T)idx);
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vimboss
parents:
diff changeset
258 idx += correct;
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vimboss
parents:
diff changeset
259 col = wcol;
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vimboss
parents:
diff changeset
260 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
261 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
262 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
263 /* Break a tab */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
264 int linelen = (int)STRLEN(line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
265 int correct = wcol - col - csize + 1; /* negative!! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
266 char_u *newline = alloc(linelen + csize);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
267 int t, s = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
268 int v;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
269
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vimboss
parents:
diff changeset
270 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
271 * break a tab
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
272 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
273 if (newline == NULL || -correct > csize)
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vimboss
parents:
diff changeset
274 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
275
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
276 for (t = 0; t < linelen; t++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
277 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
278 if (t != idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
279 newline[s++] = line[t];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
280 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
281 for (v = 0; v < csize; v++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
282 newline[s++] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
283 }
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vimboss
parents:
diff changeset
284
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vimboss
parents:
diff changeset
285 newline[linelen + csize - 1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
286
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
287 ml_replace(pos->lnum, newline, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
288 changed_bytes(pos->lnum, idx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
289 idx += (csize - 1 + correct);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
290 col += correct;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
291 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
292 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
293 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
294 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
295
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
296 if (idx < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
297 pos->col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
298 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
299 pos->col = idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
300
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
301 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
302 pos->coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
303
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
304 if (finetune)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
305 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
306 if (wcol == MAXCOL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
307 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
308 /* The width of the last character is used to set coladd. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
309 if (!one_more)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
310 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
311 colnr_T scol, ecol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
312
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
313 getvcol(curwin, pos, &scol, NULL, &ecol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
314 pos->coladd = ecol - scol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
315 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
316 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
317 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
318 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
319 int b = (int)wcol - (int)col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
320
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
321 /* The difference between wcol and col is used to set coladd. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
322 if (b > 0 && b < (MAXCOL - 2 * W_WIDTH(curwin)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
323 pos->coladd = b;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
324
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
325 col += b;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
326 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
327 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
328 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
329
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
330 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
331 /* prevent cursor from moving on the trail byte */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
332 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
333 mb_adjust_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
334 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
335
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
336 if (col < wcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
337 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
338 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
339 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
340
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
341 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
342 * inc(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
343 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
344 * Increment the line pointer 'p' crossing line boundaries as necessary.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
345 * Return 1 when going to the next line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
346 * Return 2 when moving forward onto a NUL at the end of the line).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
347 * Return -1 when at the end of file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
348 * Return 0 otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
349 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
350 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
351 inc_cursor()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
352 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
353 return inc(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
354 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
355
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 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
367 int l = (*mb_ptr2len_check)(p);
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
467 * Make sure curwin->w_cursor.lnum is valid.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
468 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
469 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
470 check_cursor_lnum()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
471 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
472 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
473 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
474 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
475 /* 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
476 * its first line. Otherwise in the last line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
477 if (!hasFolding(curbuf->b_ml.ml_line_count,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
478 &curwin->w_cursor.lnum, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
479 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
480 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
481 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
482 if (curwin->w_cursor.lnum <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
483 curwin->w_cursor.lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
484 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
485
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
486 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
487 * Make sure curwin->w_cursor.col is valid.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
488 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
489 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
490 check_cursor_col()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
491 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
492 colnr_T len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
493 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
494 colnr_T oldcol = curwin->w_cursor.col + curwin->w_cursor.coladd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
495 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
496
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
497 len = (colnr_T)STRLEN(ml_get_curline());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
498 if (len == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
499 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
500 else if (curwin->w_cursor.col >= len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
501 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
502 /* Allow cursor past end-of-line in Insert mode, restarting Insert
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
503 * mode or when in Visual mode and 'selection' isn't "old" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
504 if (State & INSERT || restart_edit
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
505 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
506 || (VIsual_active && *p_sel != 'o')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
507 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
508 || virtual_active())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
509 curwin->w_cursor.col = len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
510 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
511 curwin->w_cursor.col = len - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
512 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
513
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
514 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
515 /* If virtual editing is on, we can leave the cursor on the old position,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
516 * 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
517 * line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
518 if (oldcol == MAXCOL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
519 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
520 else if (ve_flags == VE_ALL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
521 curwin->w_cursor.coladd = oldcol - curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
522 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
523 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
524
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
525 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
526 * make sure curwin->w_cursor in on a valid character
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
527 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
528 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
529 check_cursor()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
530 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
531 check_cursor_lnum();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
532 check_cursor_col();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
533 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
534
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
535 #if defined(FEAT_TEXTOBJ) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
536 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
537 * 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
538 * Allow it when in Visual mode and 'selection' is not "old".
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 adjust_cursor_col()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
542 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
543 if (curwin->w_cursor.col > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
544 # ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
545 && (!VIsual_active || *p_sel == 'o')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
546 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
547 && gchar_cursor() == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
548 --curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
549 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
550 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
551
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
552 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
553 * When curwin->w_leftcol has changed, adjust the cursor position.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
554 * Return TRUE if the cursor was moved.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
555 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
556 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
557 leftcol_changed()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
558 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
559 long lastcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
560 colnr_T s, e;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
561 int retval = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
562
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
563 changed_cline_bef_curs();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
564 lastcol = curwin->w_leftcol + W_WIDTH(curwin) - curwin_col_off() - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
565 validate_virtcol();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
566
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
567 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
568 * 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
569 * character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
570 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
571 if (curwin->w_virtcol > (colnr_T)(lastcol - p_siso))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
572 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
573 retval = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
574 coladvance((colnr_T)(lastcol - p_siso));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
575 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
576 else if (curwin->w_virtcol < curwin->w_leftcol + p_siso)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
577 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
578 retval = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
579 (void)coladvance((colnr_T)(curwin->w_leftcol + p_siso));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
580 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
581
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
582 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
583 * If the start of the character under the cursor is not on the screen,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
584 * advance the cursor one more char. If this fails (last char of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
585 * line) adjust the scrolling.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
586 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
587 getvvcol(curwin, &curwin->w_cursor, &s, NULL, &e);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
588 if (e > (colnr_T)lastcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
589 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
590 retval = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
591 coladvance(s - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
592 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
593 else if (s < curwin->w_leftcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
594 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
595 retval = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
596 if (coladvance(e + 1) == FAIL) /* there isn't another character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
597 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
598 curwin->w_leftcol = s; /* adjust w_leftcol instead */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
599 changed_cline_bef_curs();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
600 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
601 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
602
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
603 if (retval)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
604 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
605 redraw_later(NOT_VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
606 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
607 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
608
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
609 /**********************************************************************
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
610 * Various routines dealing with allocation and deallocation of memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
611 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
612
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
613 #if defined(MEM_PROFILE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
614
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
615 # define MEM_SIZES 8200
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
616 static long_u mem_allocs[MEM_SIZES];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
617 static long_u mem_frees[MEM_SIZES];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
618 static long_u mem_allocated;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
619 static long_u mem_freed;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
620 static long_u mem_peak;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
621 static long_u num_alloc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
622 static long_u num_freed;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
623
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
624 static void mem_pre_alloc_s __ARGS((size_t *sizep));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
625 static void mem_pre_alloc_l __ARGS((long_u *sizep));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
626 static void mem_post_alloc __ARGS((void **pp, size_t size));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
627 static void mem_pre_free __ARGS((void **pp));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
628
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
629 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
630 mem_pre_alloc_s(sizep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
631 size_t *sizep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
632 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
633 *sizep += sizeof(size_t);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
634 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
635
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
636 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
637 mem_pre_alloc_l(sizep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
638 long_u *sizep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
639 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
640 *sizep += sizeof(size_t);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
641 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
642
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
643 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
644 mem_post_alloc(pp, size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
645 void **pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
646 size_t size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
647 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
648 if (*pp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
649 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
650 size -= sizeof(size_t);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
651 *(long_u *)*pp = size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
652 if (size <= MEM_SIZES-1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
653 mem_allocs[size-1]++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
654 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
655 mem_allocs[MEM_SIZES-1]++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
656 mem_allocated += size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
657 if (mem_allocated - mem_freed > mem_peak)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
658 mem_peak = mem_allocated - mem_freed;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
659 num_alloc++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
660 *pp = (void *)((char *)*pp + sizeof(size_t));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
661 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
662
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
663 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
664 mem_pre_free(pp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
665 void **pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
666 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
667 long_u size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
668
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
669 *pp = (void *)((char *)*pp - sizeof(size_t));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
670 size = *(size_t *)*pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
671 if (size <= MEM_SIZES-1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
672 mem_frees[size-1]++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
673 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
674 mem_frees[MEM_SIZES-1]++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
675 mem_freed += size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
676 num_freed++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
677 }
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 * called on exit via atexit()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
681 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
682 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
683 vim_mem_profile_dump()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
684 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
685 int i, j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
686
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
687 printf("\r\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
688 j = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
689 for (i = 0; i < MEM_SIZES - 1; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
690 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
691 if (mem_allocs[i] || mem_frees[i])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
692 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
693 if (mem_frees[i] > mem_allocs[i])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
694 printf("\r\n%s", _("ERROR: "));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
695 printf("[%4d / %4lu-%-4lu] ", i + 1, mem_allocs[i], mem_frees[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
696 j++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
697 if (j > 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
698 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
699 j = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
700 printf("\r\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
701 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
702 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
703 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
704
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
705 i = MEM_SIZES - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
706 if (mem_allocs[i])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
707 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
708 printf("\r\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
709 if (mem_frees[i] > mem_allocs[i])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
710 printf(_("ERROR: "));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
711 printf("[>%d / %4lu-%-4lu]", i, mem_allocs[i], mem_frees[i]);
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 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
715 mem_allocated, mem_freed, mem_allocated - mem_freed, mem_peak);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
716 printf(_("[calls] total re/malloc()'s %lu, total free()'s %lu\n\n"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
717 num_alloc, num_freed);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
718 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
719
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
720 #endif /* MEM_PROFILE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
721
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
722 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
723 * Some memory is reserved for error messages and for being able to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
724 * call mf_release_all(), which needs some memory for mf_trans_add().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
725 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
726 #if defined(MSDOS) && !defined(DJGPP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
727 # define SMALL_MEM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
728 # define KEEP_ROOM 8192L
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
729 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
730 # define KEEP_ROOM (2 * 8192L)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
731 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
732
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
733 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
734 * Note: if unsinged is 16 bits we can only allocate up to 64K with alloc().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
735 * Use lalloc for larger blocks.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
736 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
737 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
738 alloc(size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
739 unsigned size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
740 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
741 return (lalloc((long_u)size, TRUE));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
742 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
743
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
744 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
745 * Allocate memory and set all bytes to zero.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
746 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
747 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
748 alloc_clear(size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
749 unsigned size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
750 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
753 p = (lalloc((long_u)size, TRUE));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
754 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
755 (void)vim_memset(p, 0, (size_t)size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
756 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
757 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
758
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
759 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
760 * alloc() with check for maximum line length
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
761 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
762 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
763 alloc_check(size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
764 unsigned size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
765 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
766 #if !defined(UNIX) && !defined(__EMX__)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
767 if (sizeof(int) == 2 && size > 0x7fff)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
768 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
769 /* Don't hide this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
770 emsg_silent = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
771 EMSG(_("E340: Line is becoming too long"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
772 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
773 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
774 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
775 return (lalloc((long_u)size, TRUE));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
776 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
777
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
778 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
779 * Allocate memory like lalloc() and set all bytes to zero.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
780 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
781 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
782 lalloc_clear(size, message)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
783 long_u size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
784 int message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
785 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
786 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
787
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
788 p = (lalloc(size, message));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
789 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
790 (void)vim_memset(p, 0, (size_t)size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
791 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
792 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
793
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
794 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
795 * Low level memory allocation function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
796 * This is used often, KEEP IT FAST!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
797 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
798 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
799 lalloc(size, message)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
800 long_u size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
801 int message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
802 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
803 char_u *p; /* pointer to new storage space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
804 static int releasing = FALSE; /* don't do mf_release_all() recursive */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
805 int try_again;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
806 #if defined(HAVE_AVAIL_MEM) && !defined(SMALL_MEM)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
807 static long_u allocated = 0; /* allocated since last avail check */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
808 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
809
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
810 /* Safety check for allocating zero bytes */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
811 if (size == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
812 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
813 /* Don't hide this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
814 emsg_silent = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
815 EMSGN(_("E341: Internal error: lalloc(%ld, )"), size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
816 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
817 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
818
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
819 #ifdef MEM_PROFILE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
820 mem_pre_alloc_l(&size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
821 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
822
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
823 #if defined(MSDOS) && !defined(DJGPP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
824 if (size >= 0xfff0) /* in MSDOS we can't deal with >64K blocks */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
825 p = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
826 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
827 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
828
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
829 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
830 * Loop when out of memory: Try to release some memfile blocks and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
831 * if some blocks are released call malloc again.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
832 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
833 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
834 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
835 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
836 * Handle three kind of systems:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
837 * 1. No check for available memory: Just return.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
838 * 2. Slow check for available memory: call mch_avail_mem() after
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
839 * allocating KEEP_ROOM amount of memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
840 * 3. Strict check for available memory: call mch_avail_mem()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
841 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
842 if ((p = (char_u *)malloc((size_t)size)) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
843 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
844 #ifndef HAVE_AVAIL_MEM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
845 /* 1. No check for available memory: Just return. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
846 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
847 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
848 # ifndef SMALL_MEM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
849 /* 2. Slow check for available memory: call mch_avail_mem() after
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
850 * allocating (KEEP_ROOM / 2) amount of memory. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
851 allocated += size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
852 if (allocated < KEEP_ROOM / 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
853 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
854 allocated = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
855 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
856 /* 3. check for available memory: call mch_avail_mem() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
857 if (mch_avail_mem(TRUE) < KEEP_ROOM && !releasing)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
858 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
859 vim_free((char *)p); /* System is low... no go! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
860 p = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
861 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
862 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
863 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
864 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
865 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
866 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
867 * Remember that mf_release_all() is being called to avoid an endless
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
868 * loop, because mf_release_all() may call alloc() recursively.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
869 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
870 if (releasing)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
871 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
872 releasing = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
873 try_again = mf_release_all();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
874 releasing = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
875 if (!try_again)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
876 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
877 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
878
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
879 if (message && p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
880 do_outofmem_msg(size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
881
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
882 theend:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
883 #ifdef MEM_PROFILE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
884 mem_post_alloc((void **)&p, (size_t)size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
885 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
886 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
887 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
888
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
889 #if defined(MEM_PROFILE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
890 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
891 * realloc() with memory profiling.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
892 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
893 void *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
894 mem_realloc(ptr, size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
895 void *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
896 size_t size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
897 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
898 void *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
899
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
900 mem_pre_free(&ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
901 mem_pre_alloc_s(&size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
902
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
903 p = realloc(ptr, size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
904
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
905 mem_post_alloc(&p, size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
906
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
907 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
908 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
909 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
910
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
911 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
912 * Avoid repeating the error message many times (they take 1 second each).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
913 * Did_outofmem_msg is reset when a character is read.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
914 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
915 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
916 do_outofmem_msg(size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
917 long_u size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
918 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
919 if (!did_outofmem_msg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
920 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
921 /* Don't hide this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
922 emsg_silent = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
923 EMSGN(_("E342: Out of memory! (allocating %lu bytes)"), size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
924 did_outofmem_msg = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
925 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
926 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
927
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
928 #if defined(EXITFREE) || defined(PROTO)
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
929
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
930 # if defined(FEAT_SEARCHPATH)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
931 static void free_findfile __ARGS((void));
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
932 # endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
933
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
934 /*
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
935 * Free everything that we allocated.
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
936 * Can be used to detect memory leaks, e.g., with ccmalloc.
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
937 * 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
938 * surprised if Vim crashes...
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
939 * 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
940 */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
941 void
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
942 free_all_mem()
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
943 {
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
944 buf_T *buf, *nextbuf;
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
945 static int entered = FALSE;
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
946
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
947 /* 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
948 * Don't try freeing everything again. */
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
949 if (entered)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
950 return;
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
951 entered = TRUE;
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
952
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
953 ++autocmd_block; /* don't want to trigger autocommands here */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
954
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
955 # if defined(FEAT_SYN_HL)
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
956 /* Free all spell info. */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
957 spell_free_all();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
958 # endif
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
959
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
960 # if defined(FEAT_USR_CMDS)
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
961 /* Clear user commands (before deleting buffers). */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
962 ex_comclear(NULL);
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
963 # endif
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
964
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
965 # ifdef FEAT_MENU
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
966 /* Clear menus. */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
967 do_cmdline_cmd((char_u *)"aunmenu *");
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
968 # endif
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
969
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
970 /* Clear mappings, abbreviations, breakpoints. */
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
971 do_cmdline_cmd((char_u *)"mapclear");
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
972 do_cmdline_cmd((char_u *)"mapclear!");
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
973 do_cmdline_cmd((char_u *)"abclear");
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
974 # if defined(FEAT_EVAL)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
975 do_cmdline_cmd((char_u *)"breakdel *");
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
976 # endif
362
013b3c128a60 updated for version 7.0094
vimboss
parents: 359
diff changeset
977 # if defined(FEAT_PROFILE)
013b3c128a60 updated for version 7.0094
vimboss
parents: 359
diff changeset
978 do_cmdline_cmd((char_u *)"profdel *");
013b3c128a60 updated for version 7.0094
vimboss
parents: 359
diff changeset
979 # endif
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
980
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
981 # ifdef FEAT_TITLE
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
982 free_titles();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
983 # endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
984 # if defined(FEAT_SEARCHPATH)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
985 free_findfile();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
986 # endif
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
987
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
988 /* Obviously named calls. */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
989 # if defined(FEAT_AUTOCMD)
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
990 free_all_autocmds();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
991 # endif
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
992 clear_termcodes();
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
993 free_all_options();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
994 free_all_marks();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
995 alist_clear(&global_alist);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
996 free_homedir();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
997 free_search_patterns();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
998 free_old_sub();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
999 free_last_insert();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1000 free_prev_shellcmd();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1001 free_regexp_stuff();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1002 free_tag_stuff();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1003 free_cd_dir();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1004 set_expr_line(NULL);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1005 diff_clear();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1006
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1007 /* Free some global vars. */
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1008 vim_free(username);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1009 vim_free(clip_exclude_prog);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1010 vim_free(last_cmdline);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1011 vim_free(new_last_cmdline);
362
013b3c128a60 updated for version 7.0094
vimboss
parents: 359
diff changeset
1012 set_keep_msg(NULL);
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1013 vim_free(ff_expand_buffer);
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1014
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1015 /* Clear cmdline history. */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1016 p_hi = 0;
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1017 init_history();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1018
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1019 #ifdef FEAT_QUICKFIX
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1020 qf_free_all();
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
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1023 /* Close all script inputs. */
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1024 close_all_scripts();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1025
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1026 #if defined(FEAT_WINDOWS)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1027 /* Destroy all windows. Must come before freeing buffers. */
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1028 win_free_all();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1029 #endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1030
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1031 /* Free all buffers. */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1032 for (buf = firstbuf; buf != NULL; )
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1033 {
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1034 nextbuf = buf->b_next;
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1035 close_buffer(NULL, buf, DOBUF_WIPE);
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1036 if (buf_valid(buf))
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1037 buf = nextbuf; /* didn't work, try next one */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1038 else
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1039 buf = firstbuf;
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1040 }
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1041
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1042 #ifdef FEAT_ARABIC
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1043 free_cmdline_buf();
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1044 #endif
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1045
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1046 /* Clear registers. */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1047 clear_registers();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1048 ResetRedobuff();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1049 ResetRedobuff();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1050
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1051 #ifdef FEAT_CLIENTSERVER
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1052 vim_free(serverDelayedStartName);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1053 #endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1054
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1055 /* highlight info */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1056 free_highlight();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1057
362
013b3c128a60 updated for version 7.0094
vimboss
parents: 359
diff changeset
1058 reset_last_sourcing();
013b3c128a60 updated for version 7.0094
vimboss
parents: 359
diff changeset
1059
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1060 # ifdef UNIX
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1061 /* Machine-specific free. */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1062 mch_free_mem();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1063 # endif
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1064
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1065 /* message history */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1066 for (;;)
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1067 if (delete_first_msg() == FAIL)
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1068 break;
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1069
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1070 # ifdef FEAT_EVAL
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1071 eval_clear();
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 free_termoptions();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1075
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1076 /* screenlines (can't display anything now!) */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1077 free_screenlines();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1078
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1079 #if defined(USE_XSMP)
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1080 xsmp_close();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1081 #endif
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1082 #ifdef FEAT_GUI_GTK
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1083 gui_mch_free_all();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1084 #endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1085 clear_hl_tables();
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1086
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1087 vim_free(IObuff);
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1088 vim_free(NameBuff);
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1089 }
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1090 #endif
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1091
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1092 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1093 * copy a string into newly allocated memory
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1094 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1095 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1096 vim_strsave(string)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1097 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1098 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1099 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1100 unsigned len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1101
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1102 len = (unsigned)STRLEN(string) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1103 p = alloc(len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1104 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1105 mch_memmove(p, string, (size_t)len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1106 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1107 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1108
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1109 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1110 vim_strnsave(string, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1111 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1112 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1113 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1114 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1115
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1116 p = alloc((unsigned)(len + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1117 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1118 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1119 STRNCPY(p, string, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1120 p[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1121 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1122 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1123 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1124
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1125 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1126 * Same as vim_strsave(), but any characters found in esc_chars are preceded
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1127 * by a backslash.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1128 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1129 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1130 vim_strsave_escaped(string, esc_chars)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1131 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1132 char_u *esc_chars;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1133 {
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 11
diff changeset
1134 return vim_strsave_escaped_ext(string, esc_chars, '\\', FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1135 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1136
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1137 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1138 * Same as vim_strsave_escaped(), but when "bsl" is TRUE also escape
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1139 * characters where rem_backslash() would remove the backslash.
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 11
diff changeset
1140 * Escape the characters with "cc".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1141 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1142 char_u *
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 11
diff changeset
1143 vim_strsave_escaped_ext(string, esc_chars, cc, bsl)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1144 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1145 char_u *esc_chars;
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 11
diff changeset
1146 int cc;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1147 int bsl;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1148 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1149 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1150 char_u *p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1151 char_u *escaped_string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1152 unsigned length;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1153 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1154 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1155 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1156
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1157 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1158 * First count the number of backslashes required.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1159 * Then allocate the memory and insert them.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1160 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1161 length = 1; /* count the trailing NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1162 for (p = string; *p; p++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1163 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1164 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1165 if (has_mbyte && (l = (*mb_ptr2len_check)(p)) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1166 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1167 length += l; /* count a multibyte char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1168 p += l - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1169 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1170 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1171 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1172 if (vim_strchr(esc_chars, *p) != NULL || (bsl && rem_backslash(p)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1173 ++length; /* count a backslash */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1174 ++length; /* count an ordinary char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1175 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1176 escaped_string = alloc(length);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1177 if (escaped_string != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1178 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1179 p2 = escaped_string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1180 for (p = string; *p; p++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1181 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1182 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1183 if (has_mbyte && (l = (*mb_ptr2len_check)(p)) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1184 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1185 mch_memmove(p2, p, (size_t)l);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1186 p2 += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1187 p += l - 1; /* skip multibyte char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1188 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1189 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1190 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1191 if (vim_strchr(esc_chars, *p) != NULL || (bsl && rem_backslash(p)))
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 11
diff changeset
1192 *p2++ = cc;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1193 *p2++ = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1194 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1195 *p2 = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1196 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1197 return escaped_string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1198 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1199
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1200 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1201 * Like vim_strsave(), but make all characters uppercase.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1202 * This uses ASCII lower-to-upper case translation, language independent.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1203 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1204 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1205 vim_strsave_up(string)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1206 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1207 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1208 char_u *p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1209
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1210 p1 = vim_strsave(string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1211 vim_strup(p1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1212 return p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1213 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1214
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1215 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1216 * Like vim_strnsave(), but make all characters uppercase.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1217 * This uses ASCII lower-to-upper case translation, language independent.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1218 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1219 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1220 vim_strnsave_up(string, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1221 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1222 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1223 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1224 char_u *p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1225
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1226 p1 = vim_strnsave(string, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1227 vim_strup(p1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1228 return p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1229 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1230
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1231 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1232 * ASCII lower-to-upper case translation, language independent.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1233 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1234 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1235 vim_strup(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1236 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1237 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1238 char_u *p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1239 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1240
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1241 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1242 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1243 p2 = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1244 while ((c = *p2) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1245 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1246 *p2++ = isalpha(c) ? toupper(c) : c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1247 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1248 *p2++ = (c < 'a' || c > 'z') ? c : (c - 0x20);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1249 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1250 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1251 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1252
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1253 #if defined(FEAT_EVAL) || defined(FEAT_SYN_HL) || defined(PROTO)
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1254 /*
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1255 * Make string "s" all upper-case and return it in allocated memory.
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1256 * Handles multi-byte characters as well as possible.
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1257 * Returns NULL when out of memory.
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1258 */
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1259 char_u *
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1260 strup_save(orig)
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1261 char_u *orig;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1262 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1263 char_u *p;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1264 char_u *res;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1265
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1266 res = p = vim_strsave(orig);
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1267
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1268 if (res != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1269 while (*p != NUL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1270 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1271 # ifdef FEAT_MBYTE
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1272 int l;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1273
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1274 if (enc_utf8)
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1275 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1276 int c, uc;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1277 int nl;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1278 char_u *s;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1279
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1280 c = utf_ptr2char(p);
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1281 uc = utf_toupper(c);
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1282
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1283 /* Reallocate string when byte count changes. This is rare,
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1284 * thus it's OK to do another malloc()/free(). */
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1285 l = utf_ptr2len_check(p);
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1286 nl = utf_char2len(uc);
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1287 if (nl != l)
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1288 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1289 s = alloc((unsigned)STRLEN(res) + 1 + nl - l);
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1290 if (s == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1291 break;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1292 mch_memmove(s, res, p - res);
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1293 STRCPY(s + (p - res) + nl, p + l);
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1294 p = s + (p - res);
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1295 vim_free(res);
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1296 res = s;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1297 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1298
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1299 utf_char2bytes(uc, p);
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1300 p += nl;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1301 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1302 else if (has_mbyte && (l = (*mb_ptr2len_check)(p)) > 1)
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1303 p += l; /* skip multi-byte character */
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1304 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1305 # endif
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1306 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1307 *p = TOUPPER_LOC(*p); /* note that toupper() can be a macro */
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1308 p++;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1309 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1310 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1311
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1312 return res;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1313 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1314 #endif
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1315
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1316 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1317 * copy a space a number of times
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1318 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1319 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1320 copy_spaces(ptr, count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1321 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1322 size_t count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1323 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1324 size_t i = count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1325 char_u *p = ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1326
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1327 while (i--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1328 *p++ = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1329 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1330
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1331 #if defined(FEAT_VISUALEXTRA) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1332 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1333 * Copy a character a number of times.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1334 * Does not work for multi-byte charactes!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1335 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1336 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1337 copy_chars(ptr, count, c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1338 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1339 size_t count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1340 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1341 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1342 size_t i = count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1343 char_u *p = ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1344
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1345 while (i--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1346 *p++ = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1347 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1348 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1349
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1350 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1351 * delete spaces at the end of a string
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1352 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1353 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1354 del_trailing_spaces(ptr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1355 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1356 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1357 char_u *q;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1358
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1359 q = ptr + STRLEN(ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1360 while (--q > ptr && vim_iswhite(q[0]) && q[-1] != '\\' && q[-1] != Ctrl_V)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1361 *q = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1362 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1363
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1364 /*
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1365 * Like strncpy(), but always terminate the result with one NUL.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1366 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1367 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1368 vim_strncpy(to, from, len)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1369 char_u *to;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1370 char_u *from;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1371 int len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1372 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1373 STRNCPY(to, from, len);
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1374 to[len] = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1375 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1376
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1377 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1378 * Isolate one part of a string option where parts are separated with
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1379 * "sep_chars".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1380 * The part is copied into buf[maxlen].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1381 * "*option" is advanced to the next part.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1382 * The length is returned.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1383 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1384 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1385 copy_option_part(option, buf, maxlen, sep_chars)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1386 char_u **option;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1387 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1388 int maxlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1389 char *sep_chars;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1390 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1391 int len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1392 char_u *p = *option;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1393
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1394 /* skip '.' at start of option part, for 'suffixes' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1395 if (*p == '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1396 buf[len++] = *p++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1397 while (*p != NUL && vim_strchr((char_u *)sep_chars, *p) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1398 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1399 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1400 * Skip backslash before a separator character and space.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1401 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1402 if (p[0] == '\\' && vim_strchr((char_u *)sep_chars, p[1]) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1403 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1404 if (len < maxlen - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1405 buf[len++] = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1406 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1407 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1408 buf[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1409
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1410 if (*p != NUL && *p != ',') /* skip non-standard separator */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1411 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1412 p = skip_to_option_part(p); /* p points to next file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1413
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1414 *option = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1415 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1416 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1417
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1418 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1419 * replacement for free() that ignores NULL pointers
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1420 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1421 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1422 vim_free(x)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1423 void *x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1424 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1425 if (x != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1426 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1427 #ifdef MEM_PROFILE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1428 mem_pre_free(&x);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1429 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1430 free(x);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1431 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1432 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1433
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1434 #ifndef HAVE_MEMSET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1435 void *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1436 vim_memset(ptr, c, size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1437 void *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1438 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1439 size_t size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1440 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1441 char *p = ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1442
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1443 while (size-- > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1444 *p++ = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1445 return ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1446 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1447 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1448
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1449 #ifdef VIM_MEMCMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1450 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1451 * Return zero when "b1" and "b2" are the same for "len" bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1452 * Return non-zero otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1453 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1454 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1455 vim_memcmp(b1, b2, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1456 void *b1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1457 void *b2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1458 size_t len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1459 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1460 char_u *p1 = (char_u *)b1, *p2 = (char_u *)b2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1461
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1462 for ( ; len > 0; --len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1463 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1464 if (*p1 != *p2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1465 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1466 ++p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1467 ++p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1468 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1469 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1470 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1471 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1472
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1473 #ifdef VIM_MEMMOVE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1474 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1475 * Version of memmove() that handles overlapping source and destination.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1476 * 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
1477 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1478 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1479 mch_memmove(dst_arg, src_arg, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1480 void *src_arg, *dst_arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1481 size_t len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1482 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1483 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1484 * A void doesn't have a size, we use char pointers.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1485 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1486 char *dst = dst_arg, *src = src_arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1487
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1488 /* overlap, copy backwards */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1489 if (dst > src && dst < src + len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1490 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1491 src += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1492 dst += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1493 while (len-- > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1494 *--dst = *--src;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1495 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1496 else /* copy forwards */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1497 while (len-- > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1498 *dst++ = *src++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1499 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1500 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1501
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1502 #if (!defined(HAVE_STRCASECMP) && !defined(HAVE_STRICMP)) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1503 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1504 * Compare two strings, ignoring case, using current locale.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1505 * Doesn't work for multi-byte characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1506 * return 0 for match, < 0 for smaller, > 0 for bigger
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1507 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1508 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1509 vim_stricmp(s1, s2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1510 char *s1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1511 char *s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1512 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1513 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1514
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1515 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1516 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1517 i = (int)TOLOWER_LOC(*s1) - (int)TOLOWER_LOC(*s2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1518 if (i != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1519 return i; /* this character different */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1520 if (*s1 == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1521 break; /* strings match until NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1522 ++s1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1523 ++s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1524 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1525 return 0; /* strings match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1526 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1527 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1528
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1529 #if (!defined(HAVE_STRNCASECMP) && !defined(HAVE_STRNICMP)) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1530 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1531 * Compare two strings, for length "len", ignoring case, using current locale.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1532 * Doesn't work for multi-byte characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1533 * return 0 for match, < 0 for smaller, > 0 for bigger
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1534 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1535 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1536 vim_strnicmp(s1, s2, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1537 char *s1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1538 char *s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1539 size_t len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1540 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1541 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1542
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1543 while (len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1544 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1545 i = (int)TOLOWER_LOC(*s1) - (int)TOLOWER_LOC(*s2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1546 if (i != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1547 return i; /* this character different */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1548 if (*s1 == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1549 break; /* strings match until NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1550 ++s1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1551 ++s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1552 --len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1553 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1554 return 0; /* strings match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1555 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1556 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1557
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1558 #if 0 /* currently not used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1559 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1560 * Check if string "s2" appears somewhere in "s1" while ignoring case.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1561 * Return NULL if not, a pointer to the first occurrence if it does.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1562 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1563 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1564 vim_stristr(s1, s2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1565 char_u *s1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1566 char_u *s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1567 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1568 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1569 int len = STRLEN(s2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1570 char_u *end = s1 + STRLEN(s1) - len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1571
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1572 for (p = s1; p <= end; ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1573 if (STRNICMP(p, s2, len) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1574 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1575 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1576 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1577 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1578
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1579 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1580 * Version of strchr() and strrchr() that handle unsigned char strings
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1581 * with characters from 128 to 255 correctly. It also doesn't return a
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1582 * pointer to the NUL at the end of the string.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1583 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1584 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1585 vim_strchr(string, c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1586 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1587 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1588 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1589 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1590 int b;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1591
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1592 p = string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1593 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1594 if (enc_utf8 && c >= 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1595 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1596 while (*p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1597 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1598 if (utf_ptr2char(p) == c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1599 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1600 p += (*mb_ptr2len_check)(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1601 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1602 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1603 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1604 if (enc_dbcs != 0 && c > 255)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1605 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1606 int n2 = c & 0xff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1607
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1608 c = ((unsigned)c >> 8) & 0xff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1609 while ((b = *p) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1610 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1611 if (b == c && p[1] == n2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1612 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1613 p += (*mb_ptr2len_check)(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1614 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1615 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1616 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1617 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1618 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1619 while ((b = *p) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1620 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1621 if (b == c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1622 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1623 p += (*mb_ptr2len_check)(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1624 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1625 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1626 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1627 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1628 while ((b = *p) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1629 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1630 if (b == c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1631 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1632 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1633 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1634 return NULL;
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 /*
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1638 * Version of strchr() that only works for bytes and handles unsigned char
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1639 * strings with characters above 128 correctly. It also doesn't return a
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1640 * pointer to the NUL at the end of the string.
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1641 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1642 char_u *
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1643 vim_strbyte(string, c)
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1644 char_u *string;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1645 int c;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1646 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1647 char_u *p = string;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1648
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1649 while (*p != NUL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1650 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1651 if (*p == c)
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1652 return p;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1653 ++p;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1654 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1655 return NULL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1656 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1657
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1658 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1659 * Search for last occurrence of "c" in "string".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1660 * return NULL if not found.
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1661 * Does not handle multi-byte char for "c"!
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1662 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1663 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1664 vim_strrchr(string, c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1665 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1666 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1667 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1668 char_u *retval = NULL;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1669 char_u *p = string;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1670
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1671 while (*p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1672 {
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1673 if (*p == c)
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1674 retval = p;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1675 mb_ptr_adv(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1676 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1677 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1678 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1679
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1680 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1681 * Vim's version of strpbrk(), in case it's missing.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1682 * Don't generate a prototype for this, causes problems when it's not used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1683 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1684 #ifndef PROTO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1685 # ifndef HAVE_STRPBRK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1686 # ifdef vim_strpbrk
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1687 # undef vim_strpbrk
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1688 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1689 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1690 vim_strpbrk(s, charset)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1691 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1692 char_u *charset;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1693 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1694 while (*s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1695 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1696 if (vim_strchr(charset, *s) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1697 return s;
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
1698 mb_ptr_adv(s);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1699 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1700 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1701 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1702 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1703 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1704
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1705 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1706 * Vim has its own isspace() function, because on some machines isspace()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1707 * can't handle characters above 128.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1708 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1709 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1710 vim_isspace(x)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1711 int x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1712 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1713 return ((x >= 9 && x <= 13) || x == ' ');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1714 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1715
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1716 /************************************************************************
119
e8f07016e34d updated for version 7.0042
vimboss
parents: 87
diff changeset
1717 * Functions for handling growing arrays.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1718 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1719
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1720 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1721 * Clear an allocated growing array.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1722 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1723 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1724 ga_clear(gap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1725 garray_T *gap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1726 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1727 vim_free(gap->ga_data);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1728 ga_init(gap);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1729 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1730
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1731 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1732 * Clear a growing array that contains a list of strings.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1733 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1734 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1735 ga_clear_strings(gap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1736 garray_T *gap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1737 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1738 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1739
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1740 for (i = 0; i < gap->ga_len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1741 vim_free(((char_u **)(gap->ga_data))[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1742 ga_clear(gap);
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1746 * Initialize a growing array. Don't forget to set ga_itemsize and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1747 * ga_growsize! Or use ga_init2().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1748 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1749 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1750 ga_init(gap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1751 garray_T *gap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1752 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1753 gap->ga_data = NULL;
41
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
1754 gap->ga_maxlen = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1755 gap->ga_len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1756 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1757
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1758 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1759 ga_init2(gap, itemsize, growsize)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1760 garray_T *gap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1761 int itemsize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1762 int growsize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1763 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1764 ga_init(gap);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1765 gap->ga_itemsize = itemsize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1766 gap->ga_growsize = growsize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1767 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1768
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1769 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1770 * Make room in growing array "gap" for at least "n" items.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1771 * Return FAIL for failure, OK otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1772 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1773 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1774 ga_grow(gap, n)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1775 garray_T *gap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1776 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1777 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1778 size_t len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1779 char_u *pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1780
41
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
1781 if (gap->ga_maxlen - gap->ga_len < n)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1782 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1783 if (n < gap->ga_growsize)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1784 n = gap->ga_growsize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1785 len = gap->ga_itemsize * (gap->ga_len + n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1786 pp = alloc_clear((unsigned)len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1787 if (pp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1788 return FAIL;
41
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
1789 gap->ga_maxlen = gap->ga_len + n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1790 if (gap->ga_data != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1791 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1792 mch_memmove(pp, gap->ga_data,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1793 (size_t)(gap->ga_itemsize * gap->ga_len));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1794 vim_free(gap->ga_data);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1795 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1796 gap->ga_data = pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1797 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1798 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1799 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1800
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1801 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1802 * Concatenate a string to a growarray which contains characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1803 * Note: Does NOT copy the NUL at the end!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1804 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1805 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1806 ga_concat(gap, s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1807 garray_T *gap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1808 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1809 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1810 int len = (int)STRLEN(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1811
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1812 if (ga_grow(gap, len) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1813 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1814 mch_memmove((char *)gap->ga_data + gap->ga_len, s, (size_t)len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1815 gap->ga_len += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1816 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1817 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1818
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1819 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1820 * Append one byte to a growarray which contains bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1821 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1822 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1823 ga_append(gap, c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1824 garray_T *gap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1825 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1826 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1827 if (ga_grow(gap, 1) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1828 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1829 *((char *)gap->ga_data + gap->ga_len) = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1830 ++gap->ga_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1831 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1832 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1833
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1834 /************************************************************************
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1835 * functions that use lookup tables for various things, generally to do with
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1836 * special key codes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1837 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1838
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1839 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1840 * Some useful tables.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1841 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1842
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1843 static struct modmasktable
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1844 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1845 short mod_mask; /* Bit-mask for particular key modifier */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1846 short mod_flag; /* Bit(s) for particular key modifier */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1847 char_u name; /* Single letter name of modifier */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1848 } mod_mask_table[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1849 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1850 {MOD_MASK_ALT, MOD_MASK_ALT, (char_u)'M'},
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 170
diff changeset
1851 {MOD_MASK_META, MOD_MASK_META, (char_u)'T'},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1852 {MOD_MASK_CTRL, MOD_MASK_CTRL, (char_u)'C'},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1853 {MOD_MASK_SHIFT, MOD_MASK_SHIFT, (char_u)'S'},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1854 {MOD_MASK_MULTI_CLICK, MOD_MASK_2CLICK, (char_u)'2'},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1855 {MOD_MASK_MULTI_CLICK, MOD_MASK_3CLICK, (char_u)'3'},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1856 {MOD_MASK_MULTI_CLICK, MOD_MASK_4CLICK, (char_u)'4'},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1857 #ifdef MACOS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1858 {MOD_MASK_CMD, MOD_MASK_CMD, (char_u)'D'},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1859 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1860 /* 'A' must be the last one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1861 {MOD_MASK_ALT, MOD_MASK_ALT, (char_u)'A'},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1862 {0, 0, NUL}
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1863 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1864
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1865 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1866 * Shifted key terminal codes and their unshifted equivalent.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1867 * Don't add mouse codes here, they are handled seperately!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1868 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1869 #define MOD_KEYS_ENTRY_SIZE 5
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vimboss
parents:
diff changeset
1870
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vimboss
parents:
diff changeset
1871 static char_u modifier_keys_table[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1872 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1873 /* mod mask with modifier without modifier */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1874 MOD_MASK_SHIFT, '&', '9', '@', '1', /* begin */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1875 MOD_MASK_SHIFT, '&', '0', '@', '2', /* cancel */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1876 MOD_MASK_SHIFT, '*', '1', '@', '4', /* command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1877 MOD_MASK_SHIFT, '*', '2', '@', '5', /* copy */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1878 MOD_MASK_SHIFT, '*', '3', '@', '6', /* create */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1879 MOD_MASK_SHIFT, '*', '4', 'k', 'D', /* delete char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1880 MOD_MASK_SHIFT, '*', '5', 'k', 'L', /* delete line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1881 MOD_MASK_SHIFT, '*', '7', '@', '7', /* end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1882 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_END, '@', '7', /* end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1883 MOD_MASK_SHIFT, '*', '9', '@', '9', /* exit */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1884 MOD_MASK_SHIFT, '*', '0', '@', '0', /* find */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1885 MOD_MASK_SHIFT, '#', '1', '%', '1', /* help */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1886 MOD_MASK_SHIFT, '#', '2', 'k', 'h', /* home */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1887 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_HOME, 'k', 'h', /* home */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1888 MOD_MASK_SHIFT, '#', '3', 'k', 'I', /* insert */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1889 MOD_MASK_SHIFT, '#', '4', 'k', 'l', /* left arrow */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1890 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_LEFT, 'k', 'l', /* left arrow */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1891 MOD_MASK_SHIFT, '%', 'a', '%', '3', /* message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1892 MOD_MASK_SHIFT, '%', 'b', '%', '4', /* move */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1893 MOD_MASK_SHIFT, '%', 'c', '%', '5', /* next */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1894 MOD_MASK_SHIFT, '%', 'd', '%', '7', /* options */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1895 MOD_MASK_SHIFT, '%', 'e', '%', '8', /* previous */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1896 MOD_MASK_SHIFT, '%', 'f', '%', '9', /* print */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1897 MOD_MASK_SHIFT, '%', 'g', '%', '0', /* redo */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1898 MOD_MASK_SHIFT, '%', 'h', '&', '3', /* replace */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1899 MOD_MASK_SHIFT, '%', 'i', 'k', 'r', /* right arr. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1900 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_RIGHT, 'k', 'r', /* right arr. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1901 MOD_MASK_SHIFT, '%', 'j', '&', '5', /* resume */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1902 MOD_MASK_SHIFT, '!', '1', '&', '6', /* save */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1903 MOD_MASK_SHIFT, '!', '2', '&', '7', /* suspend */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1904 MOD_MASK_SHIFT, '!', '3', '&', '8', /* undo */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1905 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_UP, 'k', 'u', /* up arrow */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1906 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_DOWN, 'k', 'd', /* down arrow */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1907
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1908 /* vt100 F1 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1909 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF1, KS_EXTRA, (int)KE_XF1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1910 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF2, KS_EXTRA, (int)KE_XF2,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1911 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF3, KS_EXTRA, (int)KE_XF3,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1912 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF4, KS_EXTRA, (int)KE_XF4,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1913
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1914 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F1, 'k', '1', /* F1 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1915 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F2, 'k', '2',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1916 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F3, 'k', '3',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1917 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F4, 'k', '4',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1918 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F5, 'k', '5',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1919 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F6, 'k', '6',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1920 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F7, 'k', '7',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1921 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F8, 'k', '8',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1922 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F9, 'k', '9',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1923 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F10, 'k', ';', /* F10 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1924
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1925 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F11, 'F', '1',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1926 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F12, 'F', '2',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1927 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F13, 'F', '3',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1928 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F14, 'F', '4',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1929 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F15, 'F', '5',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1930 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F16, 'F', '6',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1931 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F17, 'F', '7',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1932 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F18, 'F', '8',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1933 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F19, 'F', '9',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1934 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F20, 'F', 'A',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1935
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1936 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F21, 'F', 'B',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1937 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F22, 'F', 'C',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1938 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F23, 'F', 'D',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1939 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F24, 'F', 'E',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1940 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F25, 'F', 'F',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1941 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F26, 'F', 'G',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1942 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F27, 'F', 'H',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1943 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F28, 'F', 'I',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1944 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F29, 'F', 'J',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1945 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F30, 'F', 'K',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1946
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1947 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F31, 'F', 'L',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1948 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F32, 'F', 'M',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1949 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F33, 'F', 'N',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1950 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F34, 'F', 'O',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1951 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F35, 'F', 'P',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1952 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F36, 'F', 'Q',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1953 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F37, 'F', 'R',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1954
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1955 /* TAB pseudo code*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1956 MOD_MASK_SHIFT, 'k', 'B', KS_EXTRA, (int)KE_TAB,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1957
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1958 NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1959 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1960
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1961 static struct key_name_entry
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1962 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1963 int key; /* Special key code or ascii value */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1964 char_u *name; /* Name of key */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1965 } key_names_table[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1966 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1967 {' ', (char_u *)"Space"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1968 {TAB, (char_u *)"Tab"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1969 {K_TAB, (char_u *)"Tab"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1970 {NL, (char_u *)"NL"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1971 {NL, (char_u *)"NewLine"}, /* Alternative name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1972 {NL, (char_u *)"LineFeed"}, /* Alternative name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1973 {NL, (char_u *)"LF"}, /* Alternative name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1974 {CAR, (char_u *)"CR"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1975 {CAR, (char_u *)"Return"}, /* Alternative name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1976 {CAR, (char_u *)"Enter"}, /* Alternative name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1977 {K_BS, (char_u *)"BS"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1978 {K_BS, (char_u *)"BackSpace"}, /* Alternative name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1979 {ESC, (char_u *)"Esc"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1980 {CSI, (char_u *)"CSI"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1981 {K_CSI, (char_u *)"xCSI"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1982 {'|', (char_u *)"Bar"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1983 {'\\', (char_u *)"Bslash"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1984 {K_DEL, (char_u *)"Del"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1985 {K_DEL, (char_u *)"Delete"}, /* Alternative name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1986 {K_KDEL, (char_u *)"kDel"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1987 {K_UP, (char_u *)"Up"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1988 {K_DOWN, (char_u *)"Down"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1989 {K_LEFT, (char_u *)"Left"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1990 {K_RIGHT, (char_u *)"Right"},
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
1991 {K_XUP, (char_u *)"xUp"},
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
1992 {K_XDOWN, (char_u *)"xDown"},
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
1993 {K_XLEFT, (char_u *)"xLeft"},
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
1994 {K_XRIGHT, (char_u *)"xRight"},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1995
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1996 {K_F1, (char_u *)"F1"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1997 {K_F2, (char_u *)"F2"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1998 {K_F3, (char_u *)"F3"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1999 {K_F4, (char_u *)"F4"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2000 {K_F5, (char_u *)"F5"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2001 {K_F6, (char_u *)"F6"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2002 {K_F7, (char_u *)"F7"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2003 {K_F8, (char_u *)"F8"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2004 {K_F9, (char_u *)"F9"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2005 {K_F10, (char_u *)"F10"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2006
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2007 {K_F11, (char_u *)"F11"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2008 {K_F12, (char_u *)"F12"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2009 {K_F13, (char_u *)"F13"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2010 {K_F14, (char_u *)"F14"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2011 {K_F15, (char_u *)"F15"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2012 {K_F16, (char_u *)"F16"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2013 {K_F17, (char_u *)"F17"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2014 {K_F18, (char_u *)"F18"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2015 {K_F19, (char_u *)"F19"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2016 {K_F20, (char_u *)"F20"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2017
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2018 {K_F21, (char_u *)"F21"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2019 {K_F22, (char_u *)"F22"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2020 {K_F23, (char_u *)"F23"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2021 {K_F24, (char_u *)"F24"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2022 {K_F25, (char_u *)"F25"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2023 {K_F26, (char_u *)"F26"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2024 {K_F27, (char_u *)"F27"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2025 {K_F28, (char_u *)"F28"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2026 {K_F29, (char_u *)"F29"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2027 {K_F30, (char_u *)"F30"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2028
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2029 {K_F31, (char_u *)"F31"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2030 {K_F32, (char_u *)"F32"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2031 {K_F33, (char_u *)"F33"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2032 {K_F34, (char_u *)"F34"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2033 {K_F35, (char_u *)"F35"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2034 {K_F36, (char_u *)"F36"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2035 {K_F37, (char_u *)"F37"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2036
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2037 {K_XF1, (char_u *)"xF1"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2038 {K_XF2, (char_u *)"xF2"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2039 {K_XF3, (char_u *)"xF3"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2040 {K_XF4, (char_u *)"xF4"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2041
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2042 {K_HELP, (char_u *)"Help"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2043 {K_UNDO, (char_u *)"Undo"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2044 {K_INS, (char_u *)"Insert"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2045 {K_INS, (char_u *)"Ins"}, /* Alternative name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2046 {K_KINS, (char_u *)"kInsert"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2047 {K_HOME, (char_u *)"Home"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2048 {K_KHOME, (char_u *)"kHome"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2049 {K_XHOME, (char_u *)"xHome"},
230
9281a51ca7a2 updated for version 7.0064
vimboss
parents: 227
diff changeset
2050 {K_ZHOME, (char_u *)"zHome"},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2051 {K_END, (char_u *)"End"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2052 {K_KEND, (char_u *)"kEnd"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2053 {K_XEND, (char_u *)"xEnd"},
230
9281a51ca7a2 updated for version 7.0064
vimboss
parents: 227
diff changeset
2054 {K_ZEND, (char_u *)"zEnd"},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2055 {K_PAGEUP, (char_u *)"PageUp"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2056 {K_PAGEDOWN, (char_u *)"PageDown"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2057 {K_KPAGEUP, (char_u *)"kPageUp"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2058 {K_KPAGEDOWN, (char_u *)"kPageDown"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2059
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2060 {K_KPLUS, (char_u *)"kPlus"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2061 {K_KMINUS, (char_u *)"kMinus"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2062 {K_KDIVIDE, (char_u *)"kDivide"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2063 {K_KMULTIPLY, (char_u *)"kMultiply"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2064 {K_KENTER, (char_u *)"kEnter"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2065 {K_KPOINT, (char_u *)"kPoint"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2066
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2067 {K_K0, (char_u *)"k0"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2068 {K_K1, (char_u *)"k1"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2069 {K_K2, (char_u *)"k2"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2070 {K_K3, (char_u *)"k3"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2071 {K_K4, (char_u *)"k4"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2072 {K_K5, (char_u *)"k5"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2073 {K_K6, (char_u *)"k6"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2074 {K_K7, (char_u *)"k7"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2075 {K_K8, (char_u *)"k8"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2076 {K_K9, (char_u *)"k9"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2077
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2078 {'<', (char_u *)"lt"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2079
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2080 {K_MOUSE, (char_u *)"Mouse"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2081 {K_NETTERM_MOUSE, (char_u *)"NetMouse"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2082 {K_DEC_MOUSE, (char_u *)"DecMouse"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2083 {K_JSBTERM_MOUSE, (char_u *)"JsbMouse"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2084 {K_PTERM_MOUSE, (char_u *)"PtermMouse"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2085 {K_LEFTMOUSE, (char_u *)"LeftMouse"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2086 {K_LEFTMOUSE_NM, (char_u *)"LeftMouseNM"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2087 {K_LEFTDRAG, (char_u *)"LeftDrag"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2088 {K_LEFTRELEASE, (char_u *)"LeftRelease"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2089 {K_LEFTRELEASE_NM, (char_u *)"LeftReleaseNM"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2090 {K_MIDDLEMOUSE, (char_u *)"MiddleMouse"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2091 {K_MIDDLEDRAG, (char_u *)"MiddleDrag"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2092 {K_MIDDLERELEASE, (char_u *)"MiddleRelease"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2093 {K_RIGHTMOUSE, (char_u *)"RightMouse"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2094 {K_RIGHTDRAG, (char_u *)"RightDrag"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2095 {K_RIGHTRELEASE, (char_u *)"RightRelease"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2096 {K_MOUSEDOWN, (char_u *)"MouseDown"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2097 {K_MOUSEUP, (char_u *)"MouseUp"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2098 {K_X1MOUSE, (char_u *)"X1Mouse"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2099 {K_X1DRAG, (char_u *)"X1Drag"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2100 {K_X1RELEASE, (char_u *)"X1Release"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2101 {K_X2MOUSE, (char_u *)"X2Mouse"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2102 {K_X2DRAG, (char_u *)"X2Drag"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2103 {K_X2RELEASE, (char_u *)"X2Release"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2104 {K_DROP, (char_u *)"Drop"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2105 {K_ZERO, (char_u *)"Nul"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2106 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2107 {K_SNR, (char_u *)"SNR"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2108 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2109 {K_PLUG, (char_u *)"Plug"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2110 {0, NULL}
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2111 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2112
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2113 #define KEY_NAMES_TABLE_LEN (sizeof(key_names_table) / sizeof(struct key_name_entry))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2114
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2115 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2116 static struct mousetable
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2117 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2118 int pseudo_code; /* Code for pseudo mouse event */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2119 int button; /* Which mouse button is it? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2120 int is_click; /* Is it a mouse button click event? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2121 int is_drag; /* Is it a mouse drag event? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2122 } mouse_table[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2123 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2124 {(int)KE_LEFTMOUSE, MOUSE_LEFT, TRUE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2125 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2126 {(int)KE_LEFTMOUSE_NM, MOUSE_LEFT, TRUE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2127 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2128 {(int)KE_LEFTDRAG, MOUSE_LEFT, FALSE, TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2129 {(int)KE_LEFTRELEASE, MOUSE_LEFT, FALSE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2130 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2131 {(int)KE_LEFTRELEASE_NM, MOUSE_LEFT, FALSE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2132 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2133 {(int)KE_MIDDLEMOUSE, MOUSE_MIDDLE, TRUE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2134 {(int)KE_MIDDLEDRAG, MOUSE_MIDDLE, FALSE, TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2135 {(int)KE_MIDDLERELEASE, MOUSE_MIDDLE, FALSE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2136 {(int)KE_RIGHTMOUSE, MOUSE_RIGHT, TRUE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2137 {(int)KE_RIGHTDRAG, MOUSE_RIGHT, FALSE, TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2138 {(int)KE_RIGHTRELEASE, MOUSE_RIGHT, FALSE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2139 {(int)KE_X1MOUSE, MOUSE_X1, TRUE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2140 {(int)KE_X1DRAG, MOUSE_X1, FALSE, TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2141 {(int)KE_X1RELEASE, MOUSE_X1, FALSE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2142 {(int)KE_X2MOUSE, MOUSE_X2, TRUE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2143 {(int)KE_X2DRAG, MOUSE_X2, FALSE, TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2144 {(int)KE_X2RELEASE, MOUSE_X2, FALSE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2145 /* DRAG without CLICK */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2146 {(int)KE_IGNORE, MOUSE_RELEASE, FALSE, TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2147 /* RELEASE without CLICK */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2148 {(int)KE_IGNORE, MOUSE_RELEASE, FALSE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2149 {0, 0, 0, 0},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2150 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2151 #endif /* FEAT_MOUSE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2152
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2153 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2154 * Return the modifier mask bit (MOD_MASK_*) which corresponds to the given
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2155 * modifier name ('S' for Shift, 'C' for Ctrl etc).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2156 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2157 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2158 name_to_mod_mask(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2159 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2160 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2161 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2162
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2163 c = TOUPPER_ASC(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2164 for (i = 0; mod_mask_table[i].mod_mask != 0; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2165 if (c == mod_mask_table[i].name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2166 return mod_mask_table[i].mod_flag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2167 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2168 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2169
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2170 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2171 * Check if if there is a special key code for "key" that includes the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2172 * modifiers specified.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2173 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2174 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2175 simplify_key(key, modifiers)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2176 int key;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2177 int *modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2178 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2179 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2180 int key0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2181 int key1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2182
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2183 if (*modifiers & (MOD_MASK_SHIFT | MOD_MASK_CTRL | MOD_MASK_ALT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2184 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2185 /* TAB is a special case */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2186 if (key == TAB && (*modifiers & MOD_MASK_SHIFT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2187 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2188 *modifiers &= ~MOD_MASK_SHIFT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2189 return K_S_TAB;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2190 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2191 key0 = KEY2TERMCAP0(key);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2192 key1 = KEY2TERMCAP1(key);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2193 for (i = 0; modifier_keys_table[i] != NUL; i += MOD_KEYS_ENTRY_SIZE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2194 if (key0 == modifier_keys_table[i + 3]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2195 && key1 == modifier_keys_table[i + 4]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2196 && (*modifiers & modifier_keys_table[i]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2197 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2198 *modifiers &= ~modifier_keys_table[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2199 return TERMCAP2KEY(modifier_keys_table[i + 1],
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2200 modifier_keys_table[i + 2]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2201 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2202 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2203 return key;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2204 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2205
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2206 /*
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2207 * Change <xHome> to <Home>, <xUp> to <Up>, etc.
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2208 */
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2209 int
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2210 handle_x_keys(key)
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2211 int key;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2212 {
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2213 switch (key)
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2214 {
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2215 case K_XUP: return K_UP;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2216 case K_XDOWN: return K_DOWN;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2217 case K_XLEFT: return K_LEFT;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2218 case K_XRIGHT: return K_RIGHT;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2219 case K_XHOME: return K_HOME;
230
9281a51ca7a2 updated for version 7.0064
vimboss
parents: 227
diff changeset
2220 case K_ZHOME: return K_HOME;
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2221 case K_XEND: return K_END;
230
9281a51ca7a2 updated for version 7.0064
vimboss
parents: 227
diff changeset
2222 case K_ZEND: return K_END;
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2223 case K_XF1: return K_F1;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2224 case K_XF2: return K_F2;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2225 case K_XF3: return K_F3;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2226 case K_XF4: return K_F4;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2227 case K_S_XF1: return K_S_F1;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2228 case K_S_XF2: return K_S_F2;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2229 case K_S_XF3: return K_S_F3;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2230 case K_S_XF4: return K_S_F4;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2231 }
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2232 return key;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2233 }
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2234
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2235 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2236 * Return a string which contains the name of the given key when the given
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2237 * modifiers are down.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2238 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2239 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2240 get_special_key_name(c, modifiers)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2241 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2242 int modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2243 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2244 static char_u string[MAX_KEY_NAME_LEN + 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2245
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2246 int i, idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2247 int table_idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2248 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2249
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2250 string[0] = '<';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2251 idx = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2252
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2253 /* Key that stands for a normal character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2254 if (IS_SPECIAL(c) && KEY2TERMCAP0(c) == KS_KEY)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2255 c = KEY2TERMCAP1(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2256
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2257 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2258 * Translate shifted special keys into unshifted keys and set modifier.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2259 * Same for CTRL and ALT modifiers.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2260 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2261 if (IS_SPECIAL(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2262 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2263 for (i = 0; modifier_keys_table[i] != 0; i += MOD_KEYS_ENTRY_SIZE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2264 if ( KEY2TERMCAP0(c) == (int)modifier_keys_table[i + 1]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2265 && (int)KEY2TERMCAP1(c) == (int)modifier_keys_table[i + 2])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2266 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2267 modifiers |= modifier_keys_table[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2268 c = TERMCAP2KEY(modifier_keys_table[i + 3],
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2269 modifier_keys_table[i + 4]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2270 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2271 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2272 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2273
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2274 /* try to find the key in the special key table */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2275 table_idx = find_special_key_in_table(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2276
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2277 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2278 * When not a known special key, and not a printable character, try to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2279 * extract modifiers.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2280 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2281 if (c > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2282 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2283 && (*mb_char2len)(c) == 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2284 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2285 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2286 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2287 if (table_idx < 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2288 && (!vim_isprintc(c) || (c & 0x7f) == ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2289 && (c & 0x80))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2290 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2291 c &= 0x7f;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2292 modifiers |= MOD_MASK_ALT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2293 /* try again, to find the un-alted key in the special key table */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2294 table_idx = find_special_key_in_table(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2295 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2296 if (table_idx < 0 && !vim_isprintc(c) && c < ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2297 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2298 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2299 c = CtrlChar(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2300 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2301 c += '@';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2302 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2303 modifiers |= MOD_MASK_CTRL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2304 }
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 /* translate the modifier into a string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2308 for (i = 0; mod_mask_table[i].name != 'A'; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2309 if ((modifiers & mod_mask_table[i].mod_mask)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2310 == mod_mask_table[i].mod_flag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2311 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2312 string[idx++] = mod_mask_table[i].name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2313 string[idx++] = (char_u)'-';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2314 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2315
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2316 if (table_idx < 0) /* unknown special key, may output t_xx */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2317 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2318 if (IS_SPECIAL(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2319 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2320 string[idx++] = 't';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2321 string[idx++] = '_';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2322 string[idx++] = KEY2TERMCAP0(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2323 string[idx++] = KEY2TERMCAP1(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2324 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2325 /* Not a special key, only modifiers, output directly */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2326 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2327 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2328 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2329 if (has_mbyte && (*mb_char2len)(c) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2330 idx += (*mb_char2bytes)(c, string + idx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2331 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2332 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2333 if (vim_isprintc(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2334 string[idx++] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2335 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2336 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2337 s = transchar(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2338 while (*s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2339 string[idx++] = *s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2340 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2341 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2342 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2343 else /* use name of special key */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2344 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2345 STRCPY(string + idx, key_names_table[table_idx].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2346 idx = (int)STRLEN(string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2347 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2348 string[idx++] = '>';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2349 string[idx] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2350 return string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2351 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2352
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2353 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2354 * Try translating a <> name at (*srcp)[] to dst[].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2355 * Return the number of characters added to dst[], zero for no match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2356 * If there is a match, srcp is advanced to after the <> name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2357 * dst[] must be big enough to hold the result (up to six characters)!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2358 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2359 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2360 trans_special(srcp, dst, keycode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2361 char_u **srcp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2362 char_u *dst;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2363 int keycode; /* prefer key code, e.g. K_DEL instead of DEL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2364 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2365 int modifiers = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2366 int key;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2367 int dlen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2368
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2369 key = find_special_key(srcp, &modifiers, keycode);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2370 if (key == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2371 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2372
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2373 /* Put the appropriate modifier in a string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2374 if (modifiers != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2375 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2376 dst[dlen++] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2377 dst[dlen++] = KS_MODIFIER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2378 dst[dlen++] = modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2379 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2380
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2381 if (IS_SPECIAL(key))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2382 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2383 dst[dlen++] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2384 dst[dlen++] = KEY2TERMCAP0(key);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2385 dst[dlen++] = KEY2TERMCAP1(key);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2386 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2387 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2388 else if (has_mbyte && !keycode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2389 dlen += (*mb_char2bytes)(key, dst + dlen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2390 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2391 else if (keycode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2392 dlen = (int)(add_char2buf(key, dst + dlen) - dst);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2393 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2394 dst[dlen++] = key;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2395
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2396 return dlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2397 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2398
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2399 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2400 * Try translating a <> name at (*srcp)[], return the key and modifiers.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2401 * srcp is advanced to after the <> name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2402 * returns 0 if there is no match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2403 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2404 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2405 find_special_key(srcp, modp, keycode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2406 char_u **srcp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2407 int *modp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2408 int keycode; /* prefer key code, e.g. K_DEL instead of DEL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2409 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2410 char_u *last_dash;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2411 char_u *end_of_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2412 char_u *src;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2413 char_u *bp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2414 int modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2415 int bit;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2416 int key;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2417 long_u n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2418
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2419 src = *srcp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2420 if (src[0] != '<')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2421 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2422
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2423 /* Find end of modifier list */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2424 last_dash = src;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2425 for (bp = src + 1; *bp == '-' || vim_isIDc(*bp); bp++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2426 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2427 if (*bp == '-')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2428 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2429 last_dash = bp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2430 if (bp[1] != NUL && bp[2] == '>')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2431 ++bp; /* anything accepted, like <C-?> */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2432 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2433 if (bp[0] == 't' && bp[1] == '_' && bp[2] && bp[3])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2434 bp += 3; /* skip t_xx, xx may be '-' or '>' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2435 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2436
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2437 if (*bp == '>') /* found matching '>' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2438 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2439 end_of_name = bp + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2440
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2441 if (STRNICMP(src + 1, "char-", 5) == 0 && VIM_ISDIGIT(src[6]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2442 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2443 /* <Char-123> or <Char-033> or <Char-0x33> */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2444 vim_str2nr(src + 6, NULL, NULL, TRUE, TRUE, NULL, &n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2445 *modp = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2446 *srcp = end_of_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2447 return (int)n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2448 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2449
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2450 /* Which modifiers are given? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2451 modifiers = 0x0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2452 for (bp = src + 1; bp < last_dash; bp++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2453 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2454 if (*bp != '-')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2455 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2456 bit = name_to_mod_mask(*bp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2457 if (bit == 0x0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2458 break; /* Illegal modifier name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2459 modifiers |= bit;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2460 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2461 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2462
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2463 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2464 * Legal modifier name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2465 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2466 if (bp >= last_dash)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2467 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2468 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2469 * Modifier with single letter, or special key name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2470 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2471 if (modifiers != 0 && last_dash[2] == '>')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2472 key = last_dash[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2473 else
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2474 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2475 key = get_special_key_code(last_dash + 1);
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2476 key = handle_x_keys(key);
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2477 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2478
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2479 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2480 * get_special_key_code() may return NUL for invalid
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2481 * special key name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2482 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2483 if (key != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2484 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2485 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2486 * Only use a modifier when there is no special key code that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2487 * includes the modifier.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2488 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2489 key = simplify_key(key, &modifiers);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2490
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2491 if (!keycode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2492 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2493 /* don't want keycode, use single byte code */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2494 if (key == K_BS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2495 key = BS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2496 else if (key == K_DEL || key == K_KDEL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2497 key = DEL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2498 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2499
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2500 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2501 * Normal Key with modifier: Try to make a single byte code.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2502 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2503 if (!IS_SPECIAL(key))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2504 key = extract_modifiers(key, &modifiers);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2505
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2506 *modp = modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2507 *srcp = end_of_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2508 return key;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2509 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2510 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2511 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2512 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2513 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2514
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2515 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2516 * Try to include modifiers in the key.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2517 * Changes "Shift-a" to 'A', "Alt-A" to 0xc0, etc.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2518 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2519 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2520 extract_modifiers(key, modp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2521 int key;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2522 int *modp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2523 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2524 int modifiers = *modp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2525
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2526 #ifdef MACOS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2527 /* Command-key really special, No fancynest */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2528 if (!(modifiers & MOD_MASK_CMD))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2529 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2530 if ((modifiers & MOD_MASK_SHIFT) && ASCII_ISALPHA(key))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2531 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2532 key = TOUPPER_ASC(key);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2533 modifiers &= ~MOD_MASK_SHIFT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2534 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2535 if ((modifiers & MOD_MASK_CTRL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2536 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2537 /* * TODO: EBCDIC Better use:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2538 * && (Ctrl_chr(key) || key == '?')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2539 * ??? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2540 && strchr("?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_", key)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2541 != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2542 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2543 && ((key >= '?' && key <= '_') || ASCII_ISALPHA(key))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2544 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2545 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2546 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2547 key = Ctrl_chr(key);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2548 modifiers &= ~MOD_MASK_CTRL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2549 /* <C-@> is <Nul> */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2550 if (key == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2551 key = K_ZERO;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2552 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2553 #ifdef MACOS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2554 /* Command-key really special, No fancynest */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2555 if (!(modifiers & MOD_MASK_CMD))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2556 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2557 if ((modifiers & MOD_MASK_ALT) && key < 0x80
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2558 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2559 && !enc_dbcs /* avoid creating a lead byte */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2560 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2561 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2562 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2563 key |= 0x80;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2564 modifiers &= ~MOD_MASK_ALT; /* remove the META modifier */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2565 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2566
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2567 *modp = modifiers;
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2572 * Try to find key "c" in the special key table.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2573 * Return the index when found, -1 when not found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2574 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2575 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2576 find_special_key_in_table(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2577 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2578 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2579 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2580
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2581 for (i = 0; key_names_table[i].name != NULL; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2582 if (c == key_names_table[i].key)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2583 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2584 if (key_names_table[i].name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2585 i = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2586 return i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2587 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2588
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2589 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2590 * 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
2591 * end with NUL, the name is assumed to end before the first non-idchar).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2592 * If the name starts with "t_" the next two characters are interpreted as a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2593 * termcap name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2594 * Return the key code, or 0 if not found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2595 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2596 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2597 get_special_key_code(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2598 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2599 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2600 char_u *table_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2601 char_u string[3];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2602 int i, j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2603
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2604 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2605 * If it's <t_xx> we get the code for xx from the termcap
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2606 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2607 if (name[0] == 't' && name[1] == '_' && name[2] != NUL && name[3] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2608 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2609 string[0] = name[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2610 string[1] = name[3];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2611 string[2] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2612 if (add_termcap_entry(string, FALSE) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2613 return TERMCAP2KEY(name[2], name[3]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2614 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2615 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2616 for (i = 0; key_names_table[i].name != NULL; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2617 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2618 table_name = key_names_table[i].name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2619 for (j = 0; vim_isIDc(name[j]) && table_name[j] != NUL; j++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2620 if (TOLOWER_ASC(table_name[j]) != TOLOWER_ASC(name[j]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2621 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2622 if (!vim_isIDc(name[j]) && table_name[j] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2623 return key_names_table[i].key;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2624 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2625 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2626 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2627
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2628 #ifdef FEAT_CMDL_COMPL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2629 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2630 get_key_name(i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2631 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2632 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2633 if (i >= KEY_NAMES_TABLE_LEN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2634 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2635 return key_names_table[i].name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2636 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2637 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2638
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2639 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2640 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2641 * Look up the given mouse code to return the relevant information in the other
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2642 * arguments. Return which button is down or was released.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2643 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2644 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2645 get_mouse_button(code, is_click, is_drag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2646 int code;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2647 int *is_click;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2648 int *is_drag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2649 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2650 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2651
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2652 for (i = 0; mouse_table[i].pseudo_code; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2653 if (code == mouse_table[i].pseudo_code)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2654 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2655 *is_click = mouse_table[i].is_click;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2656 *is_drag = mouse_table[i].is_drag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2657 return mouse_table[i].button;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2658 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2659 return 0; /* Shouldn't get here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2660 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2661
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2662 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2663 * Return the appropriate pseudo mouse event token (KE_LEFTMOUSE etc) based on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2664 * the given information about which mouse button is down, and whether the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2665 * mouse was clicked, dragged or released.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2666 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2667 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2668 get_pseudo_mouse_code(button, is_click, is_drag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2669 int button; /* eg MOUSE_LEFT */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2670 int is_click;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2671 int is_drag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2672 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2673 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2674
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2675 for (i = 0; mouse_table[i].pseudo_code; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2676 if (button == mouse_table[i].button
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2677 && is_click == mouse_table[i].is_click
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2678 && is_drag == mouse_table[i].is_drag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2679 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2680 #ifdef FEAT_GUI
263
b3c0268f7815 updated for version 7.0071
vimboss
parents: 236
diff changeset
2681 /* Trick: a non mappable left click and release has mouse_col -1
b3c0268f7815 updated for version 7.0071
vimboss
parents: 236
diff changeset
2682 * or added MOUSE_COLOFF. Used for 'mousefocus' in
b3c0268f7815 updated for version 7.0071
vimboss
parents: 236
diff changeset
2683 * gui_mouse_moved() */
b3c0268f7815 updated for version 7.0071
vimboss
parents: 236
diff changeset
2684 if (mouse_col < 0 || mouse_col > MOUSE_COLOFF)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2685 {
263
b3c0268f7815 updated for version 7.0071
vimboss
parents: 236
diff changeset
2686 if (mouse_col < 0)
b3c0268f7815 updated for version 7.0071
vimboss
parents: 236
diff changeset
2687 mouse_col = 0;
b3c0268f7815 updated for version 7.0071
vimboss
parents: 236
diff changeset
2688 else
b3c0268f7815 updated for version 7.0071
vimboss
parents: 236
diff changeset
2689 mouse_col -= MOUSE_COLOFF;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2690 if (mouse_table[i].pseudo_code == (int)KE_LEFTMOUSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2691 return (int)KE_LEFTMOUSE_NM;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2692 if (mouse_table[i].pseudo_code == (int)KE_LEFTRELEASE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2693 return (int)KE_LEFTRELEASE_NM;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2694 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2695 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2696 return mouse_table[i].pseudo_code;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2697 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2698 return (int)KE_IGNORE; /* not recongnized, ignore it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2699 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2700 #endif /* FEAT_MOUSE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2701
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2702 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2703 * Return the current end-of-line type: EOL_DOS, EOL_UNIX or EOL_MAC.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2704 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2705 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2706 get_fileformat(buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2707 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2708 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2709 int c = *buf->b_p_ff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2710
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2711 if (buf->b_p_bin || c == 'u')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2712 return EOL_UNIX;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2713 if (c == 'm')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2714 return EOL_MAC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2715 return EOL_DOS;
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 * Like get_fileformat(), but override 'fileformat' with "p" for "++opt=val"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2720 * argument.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2721 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2722 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2723 get_fileformat_force(buf, eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2724 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2725 exarg_T *eap; /* can be NULL! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2726 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2727 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2728
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2729 if (eap != NULL && eap->force_ff != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2730 c = eap->cmd[eap->force_ff];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2731 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2732 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2733 if ((eap != NULL && eap->force_bin != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2734 ? (eap->force_bin == FORCE_BIN) : buf->b_p_bin)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2735 return EOL_UNIX;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2736 c = *buf->b_p_ff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2737 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2738 if (c == 'u')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2739 return EOL_UNIX;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2740 if (c == 'm')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2741 return EOL_MAC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2742 return EOL_DOS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2743 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2744
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2745 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2746 * 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
2747 * Sets both 'textmode' and 'fileformat'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2748 * Note: Does _not_ set global value of 'textmode'!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2749 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2750 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2751 set_fileformat(t, opt_flags)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2752 int t;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2753 int opt_flags; /* OPT_LOCAL and/or OPT_GLOBAL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2754 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2755 char *p = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2756
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2757 switch (t)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2758 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2759 case EOL_DOS:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2760 p = FF_DOS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2761 curbuf->b_p_tx = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2762 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2763 case EOL_UNIX:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2764 p = FF_UNIX;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2765 curbuf->b_p_tx = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2766 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2767 case EOL_MAC:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2768 p = FF_MAC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2769 curbuf->b_p_tx = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2770 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2771 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2772 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2773 set_string_option_direct((char_u *)"ff", -1, (char_u *)p,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2774 OPT_FREE | opt_flags);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2775 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2776 check_status(curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2777 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2778 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2779 need_maketitle = TRUE; /* set window title later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2780 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2781 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2782
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2783 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2784 * Return the default fileformat from 'fileformats'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2785 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2786 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2787 default_fileformat()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2788 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2789 switch (*p_ffs)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2790 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2791 case 'm': return EOL_MAC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2792 case 'd': return EOL_DOS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2793 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2794 return EOL_UNIX;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2795 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2796
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2797 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2798 * Call shell. Calls mch_call_shell, with 'shellxquote' added.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2799 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2800 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2801 call_shell(cmd, opt)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2802 char_u *cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2803 int opt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2804 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2805 char_u *ncmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2806 int retval;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
2807 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
2808 proftime_T wait_time;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
2809 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2810
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2811 if (p_verbose > 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2812 {
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
2813 verbose_enter();
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 263
diff changeset
2814 smsg((char_u *)_("Calling shell to execute: \"%s\""),
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2815 cmd == NULL ? p_sh : cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2816 out_char('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2817 cursor_on();
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
2818 verbose_leave();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2819 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2820
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
2821 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
2822 if (do_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
2823 prof_child_enter(&wait_time);
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
2824 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
2825
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2826 if (*p_sh == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2827 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2828 EMSG(_(e_shellempty));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2829 retval = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2830 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2831 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2832 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2833 #ifdef FEAT_GUI_MSWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2834 /* Don't hide the pointer while executing a shell command. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2835 gui_mch_mousehide(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2836 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2837 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2838 ++hold_gui_events;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2839 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2840 /* The external command may update a tags file, clear cached tags. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2841 tag_freematch();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2842
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2843 if (cmd == NULL || *p_sxq == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2844 retval = mch_call_shell(cmd, opt);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2845 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2846 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2847 ncmd = alloc((unsigned)(STRLEN(cmd) + STRLEN(p_sxq) * 2 + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2848 if (ncmd != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2849 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2850 STRCPY(ncmd, p_sxq);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2851 STRCAT(ncmd, cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2852 STRCAT(ncmd, p_sxq);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2853 retval = mch_call_shell(ncmd, opt);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2854 vim_free(ncmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2855 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2856 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2857 retval = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2858 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2859 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2860 --hold_gui_events;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2861 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2862 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2863 * Check the window size, in case it changed while executing the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2864 * external command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2865 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2866 shell_resized_check();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2867 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2868
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2869 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2870 set_vim_var_nr(VV_SHELL_ERROR, (long)retval);
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
2871 # ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
2872 if (do_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
2873 prof_child_exit(&wait_time);
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
2874 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2875 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2876
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2877 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2878 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2879
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2880 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2881 * VISUAL and OP_PENDING State are never set, they are equal to NORMAL State
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2882 * with a condition. This function returns the real State.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2883 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2884 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2885 get_real_state()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2886 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2887 if (State & NORMAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2888 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2889 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2890 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2891 return VISUAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2892 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2893 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2894 if (finish_op)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2895 return OP_PENDING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2896 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2897 return State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2898 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2899
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2900 #if defined(FEAT_MBYTE) || defined(PROTO)
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2901 /*
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2902 * Return TRUE if "p" points to just after a path separator.
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2903 * Take care of multi-byte characters.
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2904 * "b" must point to the start of the file name
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2905 */
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2906 int
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2907 after_pathsep(b, p)
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2908 char_u *b;
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2909 char_u *p;
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2910 {
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2911 return vim_ispathsep(p[-1])
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2912 && (!has_mbyte || (*mb_head_off)(b, p - 1) == 0);
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2913 }
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2914 #endif
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2915
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2916 /*
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2917 * Return TRUE if file names "f1" and "f2" are in the same directory.
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2918 * "f1" may be a short name, "f2" must be a full path.
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2919 */
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2920 int
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2921 same_directory(f1, f2)
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2922 char_u *f1;
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2923 char_u *f2;
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2924 {
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2925 char_u ffname[MAXPATHL];
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2926 char_u *t1;
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2927 char_u *t2;
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2928
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2929 /* safety check */
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2930 if (f1 == NULL || f2 == NULL)
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2931 return FALSE;
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2932
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2933 (void)vim_FullName(f1, ffname, MAXPATHL, FALSE);
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2934 t1 = gettail_sep(ffname);
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2935 t2 = gettail_sep(f2);
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2936 return (t1 - ffname == t2 - f2
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2937 && pathcmp((char *)ffname, (char *)f2, (int)(t1 - ffname)) == 0);
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2938 }
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2939
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2940 #if defined(FEAT_SESSION) || defined(MSWIN) || defined(FEAT_GUI_MAC) \
11
4424b47a0797 updated for version 7.0003
vimboss
parents: 7
diff changeset
2941 || ((defined(FEAT_GUI_GTK) || defined(FEAT_GUI_KDE)) \
4424b47a0797 updated for version 7.0003
vimboss
parents: 7
diff changeset
2942 && ( defined(FEAT_WINDOWS) || defined(FEAT_DND)) ) \
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2943 || defined(FEAT_SUN_WORKSHOP) || defined(FEAT_NETBEANS_INTG) \
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2944 || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2945 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2946 * Change to a file's directory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2947 * Caller must call shorten_fnames()!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2948 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2949 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2950 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2951 vim_chdirfile(fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2952 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2953 {
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2954 char_u dir[MAXPATHL];
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2955
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2956 STRNCPY(dir, fname, MAXPATHL);
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2957 dir[MAXPATHL - 1] = NUL;
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2958 *gettail_sep(dir) = NUL;
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2959 return mch_chdir((char *)dir) == 0 ? OK : FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2960 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2961 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2962
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2963 #if defined(STAT_IGNORES_SLASH) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2964 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2965 * Check if "name" ends in a slash and is not a directory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2966 * Used for systems where stat() ignores a trailing slash on a file name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2967 * The Vim code assumes a trailing slash is only ignored for a directory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2968 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2969 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2970 illegal_slash(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2971 char *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2972 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2973 if (name[0] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2974 return FALSE; /* no file name is not illegal */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2975 if (name[strlen(name) - 1] != '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2976 return FALSE; /* no trailing slash */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2977 if (mch_isdir((char_u *)name))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2978 return FALSE; /* trailing slash for a directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2979 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2980 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2981 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2982
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2983 #if defined(CURSOR_SHAPE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2984
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2985 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2986 * Handling of cursor and mouse pointer shapes in various modes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2987 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2988
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2989 cursorentry_T shape_table[SHAPE_IDX_COUNT] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2990 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2991 /* The values will be filled in from the 'guicursor' and 'mouseshape'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2992 * defaults when Vim starts.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2993 * Adjust the SHAPE_IDX_ defines when making changes! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2994 {0, 0, 0, 700L, 400L, 250L, 0, 0, "n", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2995 {0, 0, 0, 700L, 400L, 250L, 0, 0, "v", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2996 {0, 0, 0, 700L, 400L, 250L, 0, 0, "i", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2997 {0, 0, 0, 700L, 400L, 250L, 0, 0, "r", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2998 {0, 0, 0, 700L, 400L, 250L, 0, 0, "c", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2999 {0, 0, 0, 700L, 400L, 250L, 0, 0, "ci", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3000 {0, 0, 0, 700L, 400L, 250L, 0, 0, "cr", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3001 {0, 0, 0, 700L, 400L, 250L, 0, 0, "o", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3002 {0, 0, 0, 700L, 400L, 250L, 0, 0, "ve", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3003 {0, 0, 0, 0L, 0L, 0L, 0, 0, "e", SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3004 {0, 0, 0, 0L, 0L, 0L, 0, 0, "s", SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3005 {0, 0, 0, 0L, 0L, 0L, 0, 0, "sd", SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3006 {0, 0, 0, 0L, 0L, 0L, 0, 0, "vs", SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3007 {0, 0, 0, 0L, 0L, 0L, 0, 0, "vd", SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3008 {0, 0, 0, 0L, 0L, 0L, 0, 0, "m", SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3009 {0, 0, 0, 0L, 0L, 0L, 0, 0, "ml", SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3010 {0, 0, 0, 100L, 100L, 100L, 0, 0, "sm", SHAPE_CURSOR},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3011 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3012
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3013 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3014 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3015 * Table with names for mouse shapes. Keep in sync with all the tables for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3016 * mch_set_mouse_shape()!.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3017 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3018 static char * mshape_names[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3019 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3020 "arrow", /* default, must be the first one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3021 "blank", /* hidden */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3022 "beam",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3023 "updown",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3024 "udsizing",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3025 "leftright",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3026 "lrsizing",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3027 "busy",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3028 "no",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3029 "crosshair",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3030 "hand1",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3031 "hand2",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3032 "pencil",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3033 "question",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3034 "rightup-arrow",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3035 "up-arrow",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3036 NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3037 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3038 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3039
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3040 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3041 * Parse the 'guicursor' option ("what" is SHAPE_CURSOR) or 'mouseshape'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3042 * ("what" is SHAPE_MOUSE).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3043 * Returns error message for an illegal option, NULL otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3044 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3045 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3046 parse_shape_opt(what)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3047 int what;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3048 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3049 char_u *modep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3050 char_u *colonp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3051 char_u *commap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3052 char_u *slashp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3053 char_u *p, *endp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3054 int idx = 0; /* init for GCC */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3055 int all_idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3056 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3057 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3058 long n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3059 int found_ve = FALSE; /* found "ve" flag */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3060 int round;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3061
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3062 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3063 * First round: check for errors; second round: do it for real.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3064 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3065 for (round = 1; round <= 2; ++round)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3066 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3067 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3068 * Repeat for all comma separated parts.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3069 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3070 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3071 if (what == SHAPE_MOUSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3072 modep = p_mouseshape;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3073 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3074 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3075 modep = p_guicursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3076 while (*modep != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3077 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3078 colonp = vim_strchr(modep, ':');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3079 if (colonp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3080 return (char_u *)N_("E545: Missing colon");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3081 if (colonp == modep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3082 return (char_u *)N_("E546: Illegal mode");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3083 commap = vim_strchr(modep, ',');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3084
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3085 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3086 * Repeat for all mode's before the colon.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3087 * For the 'a' mode, we loop to handle all the modes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3088 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3089 all_idx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3090 while (modep < colonp || all_idx >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3091 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3092 if (all_idx < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3093 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3094 /* Find the mode. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3095 if (modep[1] == '-' || modep[1] == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3096 len = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3097 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3098 len = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3099 if (len == 1 && TOLOWER_ASC(modep[0]) == 'a')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3100 all_idx = SHAPE_IDX_COUNT - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3101 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3102 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3103 for (idx = 0; idx < SHAPE_IDX_COUNT; ++idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3104 if (STRNICMP(modep, shape_table[idx].name, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3105 == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3106 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3107 if (idx == SHAPE_IDX_COUNT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3108 || (shape_table[idx].used_for & what) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3109 return (char_u *)N_("E546: Illegal mode");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3110 if (len == 2 && modep[0] == 'v' && modep[1] == 'e')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3111 found_ve = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3112 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3113 modep += len + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3114 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3115
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3116 if (all_idx >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3117 idx = all_idx--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3118 else if (round == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3119 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3120 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3121 if (what == SHAPE_MOUSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3122 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3123 /* Set the default, for the missing parts */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3124 shape_table[idx].mshape = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3125 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3126 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3127 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3128 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3129 /* Set the defaults, for the missing parts */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3130 shape_table[idx].shape = SHAPE_BLOCK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3131 shape_table[idx].blinkwait = 700L;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3132 shape_table[idx].blinkon = 400L;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3133 shape_table[idx].blinkoff = 250L;
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
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3137 /* Parse the part after the colon */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3138 for (p = colonp + 1; *p && *p != ','; )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3139 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3140 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3141 if (what == SHAPE_MOUSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3142 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3143 for (i = 0; ; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3144 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3145 if (mshape_names[i] == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3146 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3147 if (!VIM_ISDIGIT(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3148 return (char_u *)N_("E547: Illegal mouseshape");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3149 if (round == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3150 shape_table[idx].mshape =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3151 getdigits(&p) + MSHAPE_NUMBERED;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3152 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3153 (void)getdigits(&p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3154 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3155 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3156 len = (int)STRLEN(mshape_names[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3157 if (STRNICMP(p, mshape_names[i], len) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3158 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3159 if (round == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3160 shape_table[idx].mshape = i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3161 p += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3162 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3163 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3164 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3165 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3166 else /* if (what == SHAPE_MOUSE) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3167 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3168 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3169 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3170 * First handle the ones with a number argument.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3171 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3172 i = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3173 len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3174 if (STRNICMP(p, "ver", 3) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3175 len = 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3176 else if (STRNICMP(p, "hor", 3) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3177 len = 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3178 else if (STRNICMP(p, "blinkwait", 9) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3179 len = 9;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3180 else if (STRNICMP(p, "blinkon", 7) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3181 len = 7;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3182 else if (STRNICMP(p, "blinkoff", 8) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3183 len = 8;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3184 if (len != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3185 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3186 p += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3187 if (!VIM_ISDIGIT(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3188 return (char_u *)N_("E548: digit expected");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3189 n = getdigits(&p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3190 if (len == 3) /* "ver" or "hor" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3191 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3192 if (n == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3193 return (char_u *)N_("E549: Illegal percentage");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3194 if (round == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3195 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3196 if (TOLOWER_ASC(i) == 'v')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3197 shape_table[idx].shape = SHAPE_VER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3198 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3199 shape_table[idx].shape = SHAPE_HOR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3200 shape_table[idx].percentage = n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3201 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3202 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3203 else if (round == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3204 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3205 if (len == 9)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3206 shape_table[idx].blinkwait = n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3207 else if (len == 7)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3208 shape_table[idx].blinkon = n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3209 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3210 shape_table[idx].blinkoff = n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3211 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3212 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3213 else if (STRNICMP(p, "block", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3214 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3215 if (round == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3216 shape_table[idx].shape = SHAPE_BLOCK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3217 p += 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3218 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3219 else /* must be a highlight group name then */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3220 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3221 endp = vim_strchr(p, '-');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3222 if (commap == NULL) /* last part */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3223 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3224 if (endp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3225 endp = p + STRLEN(p); /* find end of part */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3226 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3227 else if (endp > commap || endp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3228 endp = commap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3229 slashp = vim_strchr(p, '/');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3230 if (slashp != NULL && slashp < endp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3231 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3232 /* "group/langmap_group" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3233 i = syn_check_group(p, (int)(slashp - p));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3234 p = slashp + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3235 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3236 if (round == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3237 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3238 shape_table[idx].id = syn_check_group(p,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3239 (int)(endp - p));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3240 shape_table[idx].id_lm = shape_table[idx].id;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3241 if (slashp != NULL && slashp < endp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3242 shape_table[idx].id = i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3243 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3244 p = endp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3245 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3246 } /* if (what != SHAPE_MOUSE) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3247
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3248 if (*p == '-')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3249 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3250 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3251 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3252 modep = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3253 if (*modep == ',')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3254 ++modep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3255 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3256 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3257
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3258 /* If the 's' flag is not given, use the 'v' cursor for 's' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3259 if (!found_ve)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3260 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3261 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3262 if (what == SHAPE_MOUSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3263 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3264 shape_table[SHAPE_IDX_VE].mshape = shape_table[SHAPE_IDX_V].mshape;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3265 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3266 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3267 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3268 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3269 shape_table[SHAPE_IDX_VE].shape = shape_table[SHAPE_IDX_V].shape;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3270 shape_table[SHAPE_IDX_VE].percentage =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3271 shape_table[SHAPE_IDX_V].percentage;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3272 shape_table[SHAPE_IDX_VE].blinkwait =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3273 shape_table[SHAPE_IDX_V].blinkwait;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3274 shape_table[SHAPE_IDX_VE].blinkon =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3275 shape_table[SHAPE_IDX_V].blinkon;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3276 shape_table[SHAPE_IDX_VE].blinkoff =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3277 shape_table[SHAPE_IDX_V].blinkoff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3278 shape_table[SHAPE_IDX_VE].id = shape_table[SHAPE_IDX_V].id;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3279 shape_table[SHAPE_IDX_VE].id_lm = shape_table[SHAPE_IDX_V].id_lm;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3280 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3281 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3282
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3283 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3284 }
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 * Return the index into shape_table[] for the current mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3288 * When "mouse" is TRUE, consider indexes valid for the mouse pointer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3289 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3290 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3291 get_shape_idx(mouse)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3292 int mouse;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3293 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3294 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3295 if (mouse && (State == HITRETURN || State == ASKMORE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3296 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3297 # ifdef FEAT_GUI
87
014ba200db86 updated for version 7.0035
vimboss
parents: 44
diff changeset
3298 int x, y;
014ba200db86 updated for version 7.0035
vimboss
parents: 44
diff changeset
3299 gui_mch_getmouse(&x, &y);
014ba200db86 updated for version 7.0035
vimboss
parents: 44
diff changeset
3300 if (Y_2_ROW(y) == Rows - 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3301 return SHAPE_IDX_MOREL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3302 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3303 return SHAPE_IDX_MORE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3304 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3305 if (mouse && drag_status_line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3306 return SHAPE_IDX_SDRAG;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3307 # ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3308 if (mouse && drag_sep_line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3309 return SHAPE_IDX_VDRAG;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3310 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3311 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3312 if (!mouse && State == SHOWMATCH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3313 return SHAPE_IDX_SM;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3314 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3315 if (State & VREPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3316 return SHAPE_IDX_R;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3317 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3318 if (State & REPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3319 return SHAPE_IDX_R;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3320 if (State & INSERT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3321 return SHAPE_IDX_I;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3322 if (State & CMDLINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3323 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3324 if (cmdline_at_end())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3325 return SHAPE_IDX_C;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3326 if (cmdline_overstrike())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3327 return SHAPE_IDX_CR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3328 return SHAPE_IDX_CI;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3329 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3330 if (finish_op)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3331 return SHAPE_IDX_O;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3332 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3333 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3334 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3335 if (*p_sel == 'e')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3336 return SHAPE_IDX_VE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3337 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3338 return SHAPE_IDX_V;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3339 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3340 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3341 return SHAPE_IDX_N;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3342 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3343
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3344 # if defined(FEAT_MOUSESHAPE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3345 static int old_mouse_shape = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3346
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3347 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3348 * Set the mouse shape:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3349 * If "shape" is -1, use shape depending on the current mode,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3350 * depending on the current state.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3351 * 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
3352 * when the mouse moves off the status or command line).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3353 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3354 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3355 update_mouseshape(shape_idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3356 int shape_idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3357 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3358 int new_mouse_shape;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3359
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3360 /* Only works in GUI mode. */
227
ef254e0f2365 updated for version 7.0063
vimboss
parents: 180
diff changeset
3361 if (!gui.in_use || gui.starting)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3362 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3363
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3364 /* Postpone the updating when more is to come. Speeds up executing of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3365 * mappings. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3366 if (shape_idx == -1 && char_avail())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3367 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3368 postponed_mouseshape = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3369 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3370 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3371
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3372 if (shape_idx == -2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3373 && old_mouse_shape != shape_table[SHAPE_IDX_CLINE].mshape
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3374 && old_mouse_shape != shape_table[SHAPE_IDX_STATUS].mshape
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3375 && old_mouse_shape != shape_table[SHAPE_IDX_VSEP].mshape)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3376 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3377 if (shape_idx < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3378 new_mouse_shape = shape_table[get_shape_idx(TRUE)].mshape;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3379 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3380 new_mouse_shape = shape_table[shape_idx].mshape;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3381 if (new_mouse_shape != old_mouse_shape)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3382 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3383 mch_set_mouse_shape(new_mouse_shape);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3384 old_mouse_shape = new_mouse_shape;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3385 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3386 postponed_mouseshape = FALSE;
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 #endif /* CURSOR_SHAPE */
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 #ifdef FEAT_CRYPT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3394 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3395 * Optional encryption suypport.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3396 * Mohsin Ahmed, mosh@sasi.com, 98-09-24
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3397 * Based on zip/crypt sources.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3398 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3399 * NOTE FOR USA: Since 2000 exporting this code from the USA is allowed to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3400 * most countries. There are a few exceptions, but that still should not be a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3401 * problem since this code was originally created in Europe and India.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3402 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3403
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3404 /* from zip.h */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3405
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3406 typedef unsigned short ush; /* unsigned 16-bit value */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3407 typedef unsigned long ulg; /* unsigned 32-bit value */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3408
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3409 static void make_crc_tab __ARGS((void));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3410
297
9a1c2a8186b7 updated for version 7.0078
vimboss
parents: 293
diff changeset
3411 static ulg crc_32_tab[256];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3412
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3413 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3414 * Fill the CRC table.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3415 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3416 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3417 make_crc_tab()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3418 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3419 ulg s,t,v;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3420 static int done = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3421
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3422 if (done)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3423 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3424 for (t = 0; t < 256; t++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3425 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3426 v = t;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3427 for (s = 0; s < 8; s++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3428 v = (v >> 1) ^ ((v & 1) * (ulg)0xedb88320L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3429 crc_32_tab[t] = v;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3430 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3431 done = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3432 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3433
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3434 #define CRC32(c, b) (crc_32_tab[((int)(c) ^ (b)) & 0xff] ^ ((c) >> 8))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3435
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3436
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3437 static ulg keys[3]; /* keys defining the pseudo-random sequence */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3438
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3439 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3440 * Return the next byte in the pseudo-random sequence
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3441 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3442 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3443 decrypt_byte()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3444 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3445 ush temp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3446
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3447 temp = (ush)keys[2] | 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3448 return (int)(((unsigned)(temp * (temp ^ 1)) >> 8) & 0xff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3449 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3450
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3451 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3452 * Update the encryption keys with the next byte of plain text
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3453 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3454 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3455 update_keys(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3456 int c; /* byte of plain text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3457 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3458 keys[0] = CRC32(keys[0], c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3459 keys[1] += keys[0] & 0xff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3460 keys[1] = keys[1] * 134775813L + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3461 keys[2] = CRC32(keys[2], (int)(keys[1] >> 24));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3462 return c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3463 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3464
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3465 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3466 * Initialize the encryption keys and the random header according to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3467 * the given password.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3468 * If "passwd" is NULL or empty, don't do anything.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3469 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3470 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3471 crypt_init_keys(passwd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3472 char_u *passwd; /* password string with which to modify keys */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3473 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3474 if (passwd != NULL && *passwd != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3475 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3476 make_crc_tab();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3477 keys[0] = 305419896L;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3478 keys[1] = 591751049L;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3479 keys[2] = 878082192L;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3480 while (*passwd != '\0')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3481 update_keys((int)*passwd++);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3482 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3483 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3484
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3485 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3486 * Ask the user for a crypt key.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3487 * When "store" is TRUE, the new key in stored in the 'key' option, and the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3488 * 'key' option value is returned: Don't free it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3489 * When "store" is FALSE, the typed key is returned in allocated memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3490 * Returns NULL on failure.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3491 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3492 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3493 get_crypt_key(store, twice)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3494 int store;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3495 int twice; /* Ask for the key twice. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3496 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3497 char_u *p1, *p2 = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3498 int round;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3499
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3500 for (round = 0; ; ++round)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3501 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3502 cmdline_star = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3503 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3504 p1 = getcmdline_prompt(NUL, round == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505 ? (char_u *)_("Enter encryption key: ")
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506 : (char_u *)_("Enter same key again: "), 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3507 cmdline_star = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3508
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3509 if (p1 == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3510 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3511
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3512 if (round == twice)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3513 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3514 if (p2 != NULL && STRCMP(p1, p2) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3515 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3516 MSG(_("Keys don't match!"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3517 vim_free(p1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3518 vim_free(p2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3519 p2 = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3520 round = -1; /* do it again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3521 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3522 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3523 if (store)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3524 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3525 set_option_value((char_u *)"key", 0L, p1, OPT_LOCAL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3526 vim_free(p1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3527 p1 = curbuf->b_p_key;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3528 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3529 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3530 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3531 p2 = p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3532 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3533
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3534 /* since the user typed this, no need to wait for return */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3535 need_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3536 msg_didout = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3537
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3538 vim_free(p2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3539 return p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3540 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3541
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3542 #endif /* FEAT_CRYPT */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3543
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3544 /* TODO: make some #ifdef for this */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3545 /*--------[ file searching ]-------------------------------------------------*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3546 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3547 * File searching functions for 'path', 'tags' and 'cdpath' options.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3548 * External visible functions:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3549 * vim_findfile_init() creates/initialises the search context
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3550 * vim_findfile_free_visited() free list of visited files/dirs of search
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3551 * context
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3552 * vim_findfile() find a file in the search context
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3553 * vim_findfile_cleanup() cleanup/free search context created by
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3554 * vim_findfile_init()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3555 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3556 * All static functions and variables start with 'ff_'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3557 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3558 * In general it works like this:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3559 * First you create yourself a search context by calling vim_findfile_init().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3560 * It is possible to give a search context from a previous call to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3561 * vim_findfile_init(), so it can be reused. After this you call vim_findfile()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3562 * 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
3563 * returns the next file which matches the conditions given to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3564 * vim_findfile_init(). If it doesn't find a next file it returns NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3565 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3566 * It is possible to call vim_findfile_init() again to reinitialise your search
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3567 * with some new parameters. Don't forget to pass your old search context to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3568 * it, so it can reuse it and especially reuse the list of already visited
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3569 * directories. If you want to delete the list of already visited directories
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3570 * simply call vim_findfile_free_visited().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3571 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3572 * When you are done call vim_findfile_cleanup() to free the search context.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3573 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3574 * The function vim_findfile_init() has a long comment, which describes the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3575 * needed parameters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3576 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3577 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3578 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3579 * ATTENTION:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3580 * ==========
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3581 * Also we use an allocated search context here, this functions ARE NOT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3582 * thread-safe!!!!!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3583 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3584 * To minimize parameter passing (or because I'm to lazy), only the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3585 * external visible functions get a search context as a parameter. This is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3586 * then assigned to a static global, which is used throughout the local
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3587 * functions.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3588 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3589
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3590 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3591 * type for the directory search stack
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3592 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3593 typedef struct ff_stack
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3594 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3595 struct ff_stack *ffs_prev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3596
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3597 /* the fix part (no wildcards) and the part containing the wildcards
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3598 * of the search path
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3599 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3600 char_u *ffs_fix_path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3601 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3602 char_u *ffs_wc_path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3603 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3604
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3605 /* files/dirs found in the above directory, matched by the first wildcard
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3606 * of wc_part
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3607 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3608 char_u **ffs_filearray;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3609 int ffs_filearray_size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3610 char_u ffs_filearray_cur; /* needed for partly handled dirs */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3611
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3612 /* to store status of partly handled directories
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3613 * 0: we work the on this directory for the first time
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3614 * 1: this directory was partly searched in an earlier step
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3615 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3616 int ffs_stage;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3617
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3618 /* How deep are we in the directory tree?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3619 * Counts backward from value of level parameter to vim_findfile_init
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3620 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3621 int ffs_level;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3622
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3623 /* Did we already expand '**' to an empty string? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3624 int ffs_star_star_empty;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3625 } ff_stack_T;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3626
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3627 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3628 * type for already visited directories or files.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3629 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3630 typedef struct ff_visited
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3631 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3632 struct ff_visited *ffv_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3633
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3634 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3635 /* Visited directories are different if the wildcard string are
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3636 * different. So we have to save it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3637 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3638 char_u *ffv_wc_path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3639 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3640 /* for unix use inode etc for comparison (needed because of links), else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3641 * use filename.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3642 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3643 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3644 int ffv_dev; /* device number (-1 if not set) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3645 ino_t ffv_ino; /* inode number */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3646 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3647 /* The memory for this struct is allocated according to the length of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3648 * ffv_fname.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3649 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3650 char_u ffv_fname[1]; /* actually longer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3651 } ff_visited_T;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3652
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3653 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3654 * We might have to manage several visited lists during a search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3655 * This is expecially needed for the tags option. If tags is set to:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3656 * "./++/tags,./++/TAGS,++/tags" (replace + with *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3657 * So we have to do 3 searches:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3658 * 1) search from the current files directory downward for the file "tags"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3659 * 2) search from the current files directory downward for the file "TAGS"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3660 * 3) search from Vims current directory downwards for the file "tags"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3661 * 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
3662 * 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
3663 * second search we must start from a empty visited list.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3664 * 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
3665 * visited lists.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3666 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3667 typedef struct ff_visited_list_hdr
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3668 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3669 struct ff_visited_list_hdr *ffvl_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3670
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3671 /* the filename the attached visited list is for */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3672 char_u *ffvl_filename;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3673
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3674 ff_visited_T *ffvl_visited_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3675
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3676 } ff_visited_list_hdr_T;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3677
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3678
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3679 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3680 * '**' can be expanded to several directory levels.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3681 * Set the default maximium depth.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3682 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3683 #define FF_MAX_STAR_STAR_EXPAND ((char_u)30)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3684 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3685 * The search context:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3686 * ffsc_stack_ptr: the stack for the dirs to search
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3687 * ffsc_visited_list: the currently active visited list
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3688 * ffsc_dir_visited_list: the currently active visited list for search dirs
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3689 * ffsc_visited_lists_list: the list of all visited lists
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3690 * ffsc_dir_visited_lists_list: the list of all visited lists for search dirs
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3691 * ffsc_file_to_search: the file to search for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3692 * ffsc_start_dir: the starting directory, if search path was relative
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3693 * ffsc_fix_path: the fix part of the given path (without wildcards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3694 * Needed for upward search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3695 * ffsc_wc_path: the part of the given path containing wildcards
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3696 * ffsc_level: how many levels of dirs to search downwards
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3697 * ffsc_stopdirs_v: array of stop directories for upward search
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3698 * ffsc_need_dir: TRUE if we search for a directory
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3699 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3700 typedef struct ff_search_ctx_T
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3701 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3702 ff_stack_T *ffsc_stack_ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3703 ff_visited_list_hdr_T *ffsc_visited_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3704 ff_visited_list_hdr_T *ffsc_dir_visited_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3705 ff_visited_list_hdr_T *ffsc_visited_lists_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3706 ff_visited_list_hdr_T *ffsc_dir_visited_lists_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3707 char_u *ffsc_file_to_search;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3708 char_u *ffsc_start_dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3709 char_u *ffsc_fix_path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3710 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3711 char_u *ffsc_wc_path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3712 int ffsc_level;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3713 char_u **ffsc_stopdirs_v;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3714 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3715 int ffsc_need_dir;
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
3716 } ff_search_ctx_T;
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
3717
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3718 static ff_search_ctx_T *ff_search_ctx = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3719
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3720 /* locally needed functions */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3721 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3722 static int ff_check_visited __ARGS((ff_visited_T **, char_u *, char_u *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3723 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3724 static int ff_check_visited __ARGS((ff_visited_T **, char_u *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3725 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3726 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
3727 static void ff_free_visited_list __ARGS((ff_visited_T *vl));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3728 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
3729 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3730 static int ff_wc_equal __ARGS((char_u *s1, char_u *s2));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3731 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3732
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3733 static void ff_push __ARGS((ff_stack_T *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3734 static ff_stack_T * ff_pop __ARGS((void));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3735 static void ff_clear __ARGS((void));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3736 static void ff_free_stack_element __ARGS((ff_stack_T *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3737 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3738 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
3739 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3740 static ff_stack_T *ff_create_stack_element __ARGS((char_u *, int, int));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3741 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3742 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3743 static int ff_path_in_stoplist __ARGS((char_u *, int, char_u **));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3744 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3745
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3746 #if 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3747 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3748 * if someone likes findfirst/findnext, here are the functions
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3749 * NOT TESTED!!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3750 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3751
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3752 static void *ff_fn_search_context = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3753
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3754 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3755 vim_findfirst(path, filename, level)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3756 char_u *path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3757 char_u *filename;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3758 int level;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3759 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3760 ff_fn_search_context =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3761 vim_findfile_init(path, filename, NULL, level, TRUE, FALSE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3762 ff_fn_search_context, rel_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3763 if (NULL == ff_fn_search_context)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3764 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3765 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3766 return vim_findnext()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3767 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3768
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3769 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3770 vim_findnext()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3771 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3772 char_u *ret = vim_findfile(ff_fn_search_context);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3773
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3774 if (NULL == ret)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3775 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3776 vim_findfile_cleanup(ff_fn_search_context);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3777 ff_fn_search_context = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3778 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3779 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3780 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3781 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3782
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3783 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3784 * Initialization routine for vim_findfile.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3785 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3786 * Returns the newly allocated search context or NULL if an error occured.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3787 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3788 * 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
3789 * with the search context.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3790 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3791 * Find the file 'filename' in the directory 'path'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3792 * The parameter 'path' may contain wildcards. If so only search 'level'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3793 * directories deep. The parameter 'level' is the absolute maximum and is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3794 * not related to restricts given to the '**' wildcard. If 'level' is 100
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3795 * and you use '**200' vim_findfile() will stop after 100 levels.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3796 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3797 * If 'stopdirs' is not NULL and nothing is found downward, the search is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3798 * restarted on the next higher directory level. This is repeated until the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3799 * start-directory of a search is contained in 'stopdirs'. 'stopdirs' has the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3800 * format ";*<dirname>*\(;<dirname>\)*;\=$".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3801 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3802 * 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
3803 * current dir or if the path starts with "./" the current files dir.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3804 * If the 'path' is absolut, the starting dir is that part of the path before
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3805 * the first wildcard.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3806 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3807 * Upward search is only done on the starting dir.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3808 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3809 * If 'free_visited' is TRUE the list of already visited files/directories is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3810 * cleared. Set this to FALSE if you just want to search from another
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3811 * directory, but want to be sure that no directory from a previous search is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3812 * searched again. This is useful if you search for a file at different places.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3813 * The list of visited files/dirs can also be cleared with the function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3814 * vim_findfile_free_visited().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3815 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3816 * Set the parameter 'need_dir' to TRUE if you want to search for a directory
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3817 * instead of a file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3818 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3819 * A search context returned by a previous call to vim_findfile_init() can be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3820 * passed in the parameter 'search_ctx'. This context is than reused and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3821 * reinitialized with the new parameters. The list of already viseted
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3822 * directories from this context is only deleted if the parameter
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3823 * 'free_visited' is true. Be aware that the passed search_context is freed if
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3824 * the reinitialization fails.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3825 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3826 * If you don't have a search context from a previous call 'search_ctx' must be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3827 * NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3828 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3829 * This function silently ignores a few errors, vim_findfile() will have
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3830 * limited functionality then.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3831 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3832 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3833 void *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3834 vim_findfile_init(path, filename, stopdirs, level, free_visited, need_dir,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3835 search_ctx, tagfile, rel_fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3836 char_u *path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3837 char_u *filename;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3838 char_u *stopdirs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3839 int level;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3840 int free_visited;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3841 int need_dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3842 void *search_ctx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3843 int tagfile;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3844 char_u *rel_fname; /* file name to use for "." */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3845 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3846 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3847 char_u *wc_part;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3848 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3849 ff_stack_T *sptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3850
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3851 /* If a search context is given by the caller, reuse it, else allocate a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3852 * new one.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3853 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3854 if (search_ctx != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3855 ff_search_ctx = search_ctx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3856 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3857 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3858 ff_search_ctx = (ff_search_ctx_T*)alloc(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3859 (unsigned)sizeof(ff_search_ctx_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3860 if (ff_search_ctx == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3861 goto error_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3862 memset(ff_search_ctx, 0, sizeof(ff_search_ctx_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3863 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3864
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3865 /* clear the search context, but NOT the visited lists */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3866 ff_clear();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3867
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3868 /* clear visited list if wanted */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3869 if (free_visited == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3870 vim_findfile_free_visited(ff_search_ctx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3871 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3872 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3873 /* Reuse old visited lists. Get the visited list for the given
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3874 * filename. If no list for the current filename exists, creates a new
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3875 * one.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3876 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3877 ff_search_ctx->ffsc_visited_list = ff_get_visited_list(filename,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3878 &ff_search_ctx->ffsc_visited_lists_list);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3879 if (ff_search_ctx->ffsc_visited_list == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3880 goto error_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3881 ff_search_ctx->ffsc_dir_visited_list = ff_get_visited_list(filename,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3882 &ff_search_ctx->ffsc_dir_visited_lists_list);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3883 if (ff_search_ctx->ffsc_dir_visited_list == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3884 goto error_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3885 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3886
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3887 if (ff_expand_buffer == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3888 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3889 ff_expand_buffer = (char_u*)alloc(MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3890 if (ff_expand_buffer == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3891 goto error_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3892 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3893
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3894 /* Store information on starting dir now if path is relative.
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
3895 * If path is absolute, we do that later. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3896 if (path[0] == '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3897 && (vim_ispathsep(path[1]) || path[1] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3898 && (!tagfile || vim_strchr(p_cpo, CPO_DOTTAG) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3899 && rel_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3900 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3901 int len = (int)(gettail(rel_fname) - rel_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3902
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3903 if (!vim_isAbsName(rel_fname) && len + 1 < MAXPATHL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3904 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3905 /* Make the start dir an absolute path name. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3906 STRNCPY(ff_expand_buffer, rel_fname, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3907 ff_expand_buffer[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3908 ff_search_ctx->ffsc_start_dir = FullName_save(ff_expand_buffer,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3909 FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3910 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3911 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3912 ff_search_ctx->ffsc_start_dir = vim_strnsave(rel_fname, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3913 if (ff_search_ctx->ffsc_start_dir == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3914 goto error_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3915 if (*++path != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3916 ++path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3917 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3918 else if (*path == NUL || !vim_isAbsName(path))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3919 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3920 #ifdef BACKSLASH_IN_FILENAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3921 /* "c:dir" needs "c:" to be expanded, otherwise use current dir */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3922 if (*path != NUL && path[1] == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3923 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3924 char_u drive[3];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3925
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3926 drive[0] = path[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3927 drive[1] = ':';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3928 drive[2] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3929 if (vim_FullName(drive, ff_expand_buffer, MAXPATHL, TRUE) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3930 goto error_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3931 path += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3932 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3933 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3934 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3935 if (mch_dirname(ff_expand_buffer, MAXPATHL) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3936 goto error_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3937
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3938 ff_search_ctx->ffsc_start_dir = vim_strsave(ff_expand_buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3939 if (ff_search_ctx->ffsc_start_dir == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3940 goto error_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3941
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3942 #ifdef BACKSLASH_IN_FILENAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3943 /* A path that starts with "/dir" is relative to the drive, not to the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3944 * directory (but not for "//machine/dir"). Only use the drive name. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3945 if ((*path == '/' || *path == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3946 && path[1] != path[0]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3947 && ff_search_ctx->ffsc_start_dir[1] == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3948 ff_search_ctx->ffsc_start_dir[2] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3949 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3950 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3951
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3952 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3953 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3954 * If stopdirs are given, split them into an array of pointers.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3955 * If this fails (mem allocation), there is no upward search at all or a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3956 * stop directory is not recognized -> continue silently.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3957 * If stopdirs just contains a ";" or is empty,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3958 * ff_search_ctx->ffsc_stopdirs_v will only contain a NULL pointer. This
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3959 * is handled as unlimited upward search. See function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3960 * ff_path_in_stoplist() for details.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3961 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3962 if (stopdirs != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3963 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3964 char_u *walker = stopdirs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3965 int dircount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3966
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3967 while (*walker == ';')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3968 walker++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3969
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3970 dircount = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3971 ff_search_ctx->ffsc_stopdirs_v =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3972 (char_u **)alloc((unsigned)sizeof(char_u *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3973
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3974 if (ff_search_ctx->ffsc_stopdirs_v != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3975 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3976 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3977 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3978 char_u *helper;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3979 void *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3980
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3981 helper = walker;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3982 ptr = vim_realloc(ff_search_ctx->ffsc_stopdirs_v,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3983 (dircount + 1) * sizeof(char_u *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3984 if (ptr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3985 ff_search_ctx->ffsc_stopdirs_v = ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3986 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3987 /* ignore, keep what we have and continue */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3988 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3989 walker = vim_strchr(walker, ';');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3990 if (walker)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3991 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3992 ff_search_ctx->ffsc_stopdirs_v[dircount-1] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3993 vim_strnsave(helper, (int)(walker - helper));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3994 walker++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3995 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3996 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3997 /* this might be "", which means ascent till top
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3998 * of directory tree.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3999 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4000 ff_search_ctx->ffsc_stopdirs_v[dircount-1] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4001 vim_strsave(helper);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4002
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4003 dircount++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4004
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4005 } while (walker != NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4006 ff_search_ctx->ffsc_stopdirs_v[dircount-1] = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4007 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4008 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4009 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4010
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4011 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4012 ff_search_ctx->ffsc_level = level;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4013
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4014 /* split into:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4015 * -fix path
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4016 * -wildcard_stuff (might be NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4017 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4018 wc_part = vim_strchr(path, '*');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4019 if (wc_part != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4020 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4021 int llevel;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4022 int len;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 20
diff changeset
4023 char *errpt;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4024
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4025 /* save the fix part of the path */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4026 ff_search_ctx->ffsc_fix_path = vim_strnsave(path,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4027 (int)(wc_part - path));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4028
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4029 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4030 * copy wc_path and add restricts to the '**' wildcard.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4031 * The octett after a '**' is used as a (binary) counter.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4032 * So '**3' is transposed to '**^C' ('^C' is ASCII value 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4033 * or '**76' is transposed to '**N'( 'N' is ASCII value 76).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4034 * For EBCDIC you get different character values.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4035 * If no restrict is given after '**' the default is used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4036 * Due to this technic the path looks awful if you print it as a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4037 * string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4038 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4039 len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4040 while (*wc_part != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4041 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4042 if (STRNCMP(wc_part, "**", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4043 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4044 ff_expand_buffer[len++] = *wc_part++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4045 ff_expand_buffer[len++] = *wc_part++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4046
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 20
diff changeset
4047 llevel = strtol((char *)wc_part, &errpt, 10);
ac33b7c03fac updated for version 7.0018
vimboss
parents: 20
diff changeset
4048 if ((char_u *)errpt != wc_part && llevel > 0 && llevel < 255)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4049 ff_expand_buffer[len++] = llevel;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 20
diff changeset
4050 else if ((char_u *)errpt != wc_part && llevel == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4051 /* restrict is 0 -> remove already added '**' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4052 len -= 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4053 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4054 ff_expand_buffer[len++] = FF_MAX_STAR_STAR_EXPAND;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 20
diff changeset
4055 wc_part = (char_u *)errpt;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4056 if (*wc_part != PATHSEP && *wc_part != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4057 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4058 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
4059 goto error_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4060 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4061 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4062 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4063 ff_expand_buffer[len++] = *wc_part++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4064 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4065 ff_expand_buffer[len] = NUL;
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
4066 ff_search_ctx->ffsc_wc_path = vim_strsave(ff_expand_buffer);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4067
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4068 if (ff_search_ctx->ffsc_wc_path == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4069 goto error_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4070 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4071 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4072 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4073 ff_search_ctx->ffsc_fix_path = vim_strsave(path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4074
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4075 if (ff_search_ctx->ffsc_start_dir == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4076 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4077 /* store the fix part as startdir.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4078 * This is needed if the parameter path is fully qualified.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4079 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4080 ff_search_ctx->ffsc_start_dir = vim_strsave(ff_search_ctx->ffsc_fix_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4081 if (ff_search_ctx->ffsc_start_dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4082 ff_search_ctx->ffsc_fix_path[0] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4083 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4084
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4085 /* create an absolute path */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4086 STRCPY(ff_expand_buffer, ff_search_ctx->ffsc_start_dir);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4087 add_pathsep(ff_expand_buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4088 STRCAT(ff_expand_buffer, ff_search_ctx->ffsc_fix_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4089 add_pathsep(ff_expand_buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4090
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4091 sptr = ff_create_stack_element(ff_expand_buffer,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4092 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4093 ff_search_ctx->ffsc_wc_path,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4094 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4095 level, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4096
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4097 if (sptr == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4098 goto error_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4099
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4100 ff_push(sptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4101
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4102 ff_search_ctx->ffsc_file_to_search = vim_strsave(filename);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4103 if (ff_search_ctx->ffsc_file_to_search == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4104 goto error_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4105
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4106 return ff_search_ctx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4107
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4108 error_return:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4109 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4110 * We clear the search context now!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4111 * Even when the caller gave us a (perhaps valid) context we free it here,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4112 * as we might have already destroyed it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4113 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4114 vim_findfile_cleanup(ff_search_ctx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4115 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4116 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4117
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4118 #if defined(FEAT_PATH_EXTRA) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4119 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4120 * Get the stopdir string. Check that ';' is not escaped.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4121 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4122 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4123 vim_findfile_stopdir(buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4124 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4125 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4126 char_u *r_ptr = buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4127
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4128 while (*r_ptr != NUL && *r_ptr != ';')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4129 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4130 if (r_ptr[0] == '\\' && r_ptr[1] == ';')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4131 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4132 /* overwrite the escape char,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4133 * use STRLEN(r_ptr) to move the trailing '\0'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4134 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4135 mch_memmove(r_ptr, r_ptr + 1, STRLEN(r_ptr));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4136 r_ptr++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4137 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4138 r_ptr++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4139 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4140 if (*r_ptr == ';')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4141 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4142 *r_ptr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4143 r_ptr++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4144 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4145 else if (*r_ptr == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4146 r_ptr = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4147 return r_ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4148 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4149 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4150
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4151 /* Clean up the given search context. Can handle a NULL pointer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4152 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4153 vim_findfile_cleanup(ctx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4154 void *ctx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4155 {
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
4156 if (ctx == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4157 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4158
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4159 ff_search_ctx = ctx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4160
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4161 vim_findfile_free_visited(ctx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4162 ff_clear();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4163 vim_free(ctx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4164 ff_search_ctx = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4165 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4166
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4167 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4168 * Find a file in a search context.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4169 * The search context was created with vim_findfile_init() above.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4170 * Return a pointer to an allocated file name or NULL if nothing found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4171 * To get all matching files call this function until you get NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4172 *
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
4173 * If the passed search_context is NULL, NULL is returned.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4174 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4175 * The search algorithm is depth first. To change this replace the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4176 * stack with a list (don't forget to leave partly searched directories on the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4177 * top of the list).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4178 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4179 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4180 vim_findfile(search_ctx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4181 void *search_ctx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4182 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4183 char_u *file_path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4184 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4185 char_u *rest_of_wildcards;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4186 char_u *path_end = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4187 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4188 ff_stack_T *ctx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4189 #if defined(FEAT_SEARCHPATH) || defined(FEAT_PATH_EXTRA)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4190 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4191 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4192 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4193 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4194 #ifdef FEAT_SEARCHPATH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4195 char_u *suf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4196 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4197
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4198 if (search_ctx == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4199 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4200
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4201 ff_search_ctx = (ff_search_ctx_T*)search_ctx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4202
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4203 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4204 * filepath is used as buffer for various actions and as the storage to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4205 * return a found filename.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4206 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4207 if ((file_path = alloc((int)MAXPATHL)) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4208 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4209
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4210 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4211 /* store the end of the start dir -- needed for upward search */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4212 if (ff_search_ctx->ffsc_start_dir != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4213 path_end = &ff_search_ctx->ffsc_start_dir[STRLEN(ff_search_ctx->ffsc_start_dir)];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4214 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4215
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4216 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4217 /* upward search loop */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4218 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4219 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4220 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4221 /* downward search loop */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4222 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4223 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4224 /* check if user user wants to stop the search*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4225 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4226 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4227 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4228
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4229 /* get directory to work on from stack */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4230 ctx = ff_pop();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4231 if (ctx == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4232 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4233
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4234 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4235 * TODO: decide if we leave this test in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4236 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4237 * GOOD: don't search a directory(-tree) twice.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4238 * BAD: - check linked list for every new directory entered.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4239 * - check for double files also done below
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4240 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4241 * Here we check if we already searched this directory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4242 * We already searched a directory if:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4243 * 1) The directory is the same.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4244 * 2) We would use the same wildcard string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4245 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4246 * Good if you have links on same directory via several ways
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4247 * or you have selfreferences in directories (e.g. SuSE Linux 6.3:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4248 * /etc/rc.d/init.d is linked to /etc/rc.d -> endless loop)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4249 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4250 * This check is only needed for directories we work on for the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4251 * first time (hence ctx->ff_filearray == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4252 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4253 if (ctx->ffs_filearray == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4254 && ff_check_visited(&ff_search_ctx->ffsc_dir_visited_list
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4255 ->ffvl_visited_list,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4256 ctx->ffs_fix_path
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4257 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4258 , ctx->ffs_wc_path
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4259 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4260 ) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4261 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4262 #ifdef FF_VERBOSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4263 if (p_verbose >= 5)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4264 {
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
4265 verbose_enter_scroll();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4266 smsg((char_u *)"Already Searched: %s (%s)",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4267 ctx->ffs_fix_path, ctx->ffs_wc_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4268 /* don't overwrite this either */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4269 msg_puts((char_u *)"\n");
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
4270 verbose_leave_scroll();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4271 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4272 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4273 ff_free_stack_element(ctx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4274 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4275 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4276 #ifdef FF_VERBOSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4277 else if (p_verbose >= 5)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4278 {
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
4279 verbose_enter_scroll();
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 263
diff changeset
4280 smsg((char_u *)"Searching: %s (%s)",
2463194c8cdd updated for version 7.0073
vimboss
parents: 263
diff changeset
4281 ctx->ffs_fix_path, ctx->ffs_wc_path);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4282 /* don't overwrite this either */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4283 msg_puts((char_u *)"\n");
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
4284 verbose_leave_scroll();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4285 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4286 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4287
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4288 /* check depth */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4289 if (ctx->ffs_level <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4290 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4291 ff_free_stack_element(ctx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4292 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4293 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4294
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4295 file_path[0] = NUL;
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 * If no filearray till now expand wildcards
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4299 * The function expand_wildcards() can handle an array of paths
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4300 * and all possible expands are returned in one array. We use this
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4301 * to handle the expansion of '**' into an empty string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4302 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4303 if (ctx->ffs_filearray == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4304 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4305 char_u *dirptrs[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4306
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4307 /* we use filepath to build the path expand_wildcards() should
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4308 * expand.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4309 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4310 dirptrs[0] = file_path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4311 dirptrs[1] = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4312
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4313 /* if we have a start dir copy it in */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4314 if (!vim_isAbsName(ctx->ffs_fix_path)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4315 && ff_search_ctx->ffsc_start_dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4316 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4317 STRCPY(file_path, ff_search_ctx->ffsc_start_dir);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4318 add_pathsep(file_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4319 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4320
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4321 /* append the fix part of the search path */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4322 STRCAT(file_path, ctx->ffs_fix_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4323 add_pathsep(file_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4324
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4325 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4326 rest_of_wildcards = ctx->ffs_wc_path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4327 if (*rest_of_wildcards != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4328 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4329 len = (int)STRLEN(file_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4330 if (STRNCMP(rest_of_wildcards, "**", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4331 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4332 /* pointer to the restrict byte
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4333 * The restrict byte is not a character!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4334 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4335 p = rest_of_wildcards + 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4336
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4337 if (*p > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4338 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4339 (*p)--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4340 file_path[len++] = '*';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4341 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4342
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4343 if (*p == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4344 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4345 /* remove '**<numb> from wildcards */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4346 mch_memmove(rest_of_wildcards,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4347 rest_of_wildcards + 3,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4348 STRLEN(rest_of_wildcards + 3) + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4349 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4350 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4351 rest_of_wildcards += 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4352
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4353 if (ctx->ffs_star_star_empty == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4354 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4355 /* if not done before, expand '**' to empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4356 ctx->ffs_star_star_empty = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4357 dirptrs[1] = ctx->ffs_fix_path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4358 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4359 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4360
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4361 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4362 * Here we copy until the next path separator or the end of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4363 * the path. If we stop at a path separator, there is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4364 * still somthing else left. This is handled below by
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4365 * pushing every directory returned from expand_wildcards()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4366 * on the stack again for further search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4367 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4368 while (*rest_of_wildcards
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4369 && !vim_ispathsep(*rest_of_wildcards))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4370 file_path[len++] = *rest_of_wildcards++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4371
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4372 file_path[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4373 if (vim_ispathsep(*rest_of_wildcards))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4374 rest_of_wildcards++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4375 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4376 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4377
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4378 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4379 * Expand wildcards like "*" and "$VAR".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4380 * If the path is a URL don't try this.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4381 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4382 if (path_with_url(dirptrs[0]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4383 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4384 ctx->ffs_filearray = (char_u **)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4385 alloc((unsigned)sizeof(char *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4386 if (ctx->ffs_filearray != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4387 && (ctx->ffs_filearray[0]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4388 = vim_strsave(dirptrs[0])) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4389 ctx->ffs_filearray_size = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4390 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4391 ctx->ffs_filearray_size = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4392 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4393 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4394 expand_wildcards((dirptrs[1] == NULL) ? 1 : 2, dirptrs,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4395 &ctx->ffs_filearray_size,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4396 &ctx->ffs_filearray,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4397 EW_DIR|EW_ADDSLASH|EW_SILENT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4398
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4399 ctx->ffs_filearray_cur = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4400 ctx->ffs_stage = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4401 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4402 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4403 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4404 rest_of_wildcards = &ctx->ffs_wc_path[STRLEN(ctx->ffs_wc_path)];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4405 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4406
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4407 if (ctx->ffs_stage == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4408 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4409 /* this is the first time we work on this directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4410 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4411 if (*rest_of_wildcards == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4412 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4413 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4414 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4415 * we don't have further wildcards to expand, so we have to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4416 * check for the final file now
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4417 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4418 for (i = ctx->ffs_filearray_cur;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4419 i < ctx->ffs_filearray_size; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4420 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4421 if (!path_with_url(ctx->ffs_filearray[i])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4422 && !mch_isdir(ctx->ffs_filearray[i]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4423 continue; /* not a directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4424
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4425 /* prepare the filename to be checked for existance
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4426 * below */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4427 STRCPY(file_path, ctx->ffs_filearray[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4428 add_pathsep(file_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4429 STRCAT(file_path, ff_search_ctx->ffsc_file_to_search);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4430
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4431 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4432 * Try without extra suffix and then with suffixes
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4433 * from 'suffixesadd'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4434 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4435 #ifdef FEAT_SEARCHPATH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4436 len = (int)STRLEN(file_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4437 suf = curbuf->b_p_sua;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4438 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4439 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4440 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4441 /* if file exists and we didn't already find it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4442 if ((path_with_url(file_path)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4443 || (mch_getperm(file_path) >= 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4444 && (!ff_search_ctx->ffsc_need_dir
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4445 || mch_isdir(file_path))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4446 #ifndef FF_VERBOSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4447 && (ff_check_visited(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4448 &ff_search_ctx->ffsc_visited_list->ffvl_visited_list,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4449 file_path
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4450 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4451 , (char_u *)""
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4452 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4453 ) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4454 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4455 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4456 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4457 #ifdef FF_VERBOSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4458 if (ff_check_visited(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4459 &ff_search_ctx->ffsc_visited_list->ffvl_visited_list,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4460 file_path
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4461 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4462 , (char_u *)""
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4463 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4464 ) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4465 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4466 if (p_verbose >= 5)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4467 {
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
4468 verbose_enter_scroll();
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 263
diff changeset
4469 smsg((char_u *)"Already: %s",
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4470 file_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4471 /* don't overwrite this either */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4472 msg_puts((char_u *)"\n");
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
4473 verbose_leave_scroll();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4474 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4475 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4476 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4477 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4478
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4479 /* push dir to examine rest of subdirs later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4480 ctx->ffs_filearray_cur = i + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4481 ff_push(ctx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4482
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4483 simplify_filename(file_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4484 if (mch_dirname(ff_expand_buffer, MAXPATHL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4485 == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4486 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4487 p = shorten_fname(file_path,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4488 ff_expand_buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4489 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4490 mch_memmove(file_path, p,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4491 STRLEN(p) + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4492 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4493 #ifdef FF_VERBOSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4494 if (p_verbose >= 5)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4495 {
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
4496 verbose_enter_scroll();
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 263
diff changeset
4497 smsg((char_u *)"HIT: %s", file_path);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4498 /* don't overwrite this either */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4499 msg_puts((char_u *)"\n");
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
4500 verbose_leave_scroll();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4501 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4502 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4503 return file_path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4504 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4505
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4506 #ifdef FEAT_SEARCHPATH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4507 /* Not found or found already, try next suffix. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4508 if (*suf == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4509 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4510 copy_option_part(&suf, file_path + len,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4511 MAXPATHL - len, ",");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4512 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4513 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4514 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4515 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4516 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4517 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4518 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4519 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4520 * still wildcards left, push the directories for further
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4521 * search
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4522 */
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
4523 for (i = ctx->ffs_filearray_cur;
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
4524 i < ctx->ffs_filearray_size; ++i)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4525 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4526 if (!mch_isdir(ctx->ffs_filearray[i]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4527 continue; /* not a directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4528
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4529 ff_push(ff_create_stack_element(ctx->ffs_filearray[i],
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4530 rest_of_wildcards, ctx->ffs_level - 1, 0));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4531 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4532 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4533 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4534 ctx->ffs_filearray_cur = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4535 ctx->ffs_stage = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4536 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4537
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4538 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4539 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4540 * if wildcards contains '**' we have to descent till we reach the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4541 * leaves of the directory tree.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4542 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4543 if (STRNCMP(ctx->ffs_wc_path, "**", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4544 {
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
4545 for (i = ctx->ffs_filearray_cur;
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
4546 i < ctx->ffs_filearray_size; ++i)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4547 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4548 if (fnamecmp(ctx->ffs_filearray[i], ctx->ffs_fix_path) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4549 continue; /* don't repush same directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4550 if (!mch_isdir(ctx->ffs_filearray[i]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4551 continue; /* not a directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4552 ff_push(ff_create_stack_element(ctx->ffs_filearray[i],
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4553 ctx->ffs_wc_path, ctx->ffs_level - 1, 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4554 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4555 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4556 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4557
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4558 /* we are done with the current directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4559 ff_free_stack_element(ctx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4560
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4561 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4562
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4563 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4564 /* If we reached this, we didn't find anything downwards.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4565 * Let's check if we should do an upward search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4566 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4567 if (ff_search_ctx->ffsc_start_dir
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4568 && ff_search_ctx->ffsc_stopdirs_v != NULL && !got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4569 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4570 ff_stack_T *sptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4571
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4572 /* is the last starting directory in the stop list? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4573 if (ff_path_in_stoplist(ff_search_ctx->ffsc_start_dir,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4574 (int)(path_end - ff_search_ctx->ffsc_start_dir),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4575 ff_search_ctx->ffsc_stopdirs_v) == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4576 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4577
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4578 /* cut of last dir */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4579 while (path_end > ff_search_ctx->ffsc_start_dir
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4580 && *path_end == PATHSEP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4581 path_end--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4582 while (path_end > ff_search_ctx->ffsc_start_dir
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4583 && *(path_end-1) != PATHSEP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4584 path_end--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4585 *path_end = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4586 path_end--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4587
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4588 if (*ff_search_ctx->ffsc_start_dir == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4589 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4590
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4591 STRCPY(file_path, ff_search_ctx->ffsc_start_dir);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4592 add_pathsep(file_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4593 STRCAT(file_path, ff_search_ctx->ffsc_fix_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4594
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4595 /* create a new stack entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4596 sptr = ff_create_stack_element(file_path,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4597 ff_search_ctx->ffsc_wc_path, ff_search_ctx->ffsc_level, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4598 if (sptr == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4599 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4600 ff_push(sptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4601 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4602 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4603 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4604 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4605 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4606
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4607 vim_free(file_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4608 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4609 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4610
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4611 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4612 * Free the list of lists of visited files and directories
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4613 * Can handle it if the passed search_context is NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4614 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4615 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4616 vim_findfile_free_visited(search_ctx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4617 void *search_ctx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4618 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4619 if (search_ctx == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4620 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4621
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4622 ff_search_ctx = (ff_search_ctx_T *)search_ctx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4623
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4624 vim_findfile_free_visited_list(&ff_search_ctx->ffsc_visited_lists_list);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4625 vim_findfile_free_visited_list(&ff_search_ctx->ffsc_dir_visited_lists_list);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4626 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4627
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4628 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4629 vim_findfile_free_visited_list(list_headp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4630 ff_visited_list_hdr_T **list_headp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4631 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4632 ff_visited_list_hdr_T *vp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4633
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4634 while (*list_headp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4635 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4636 vp = (*list_headp)->ffvl_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4637 ff_free_visited_list((*list_headp)->ffvl_visited_list);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4638
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4639 vim_free((*list_headp)->ffvl_filename);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4640 vim_free(*list_headp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4641 *list_headp = vp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4642 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4643 *list_headp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4644 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4645
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4646 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4647 ff_free_visited_list(vl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4648 ff_visited_T *vl;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4649 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4650 ff_visited_T *vp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4651
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4652 while (vl != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4653 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4654 vp = vl->ffv_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4655 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4656 vim_free(vl->ffv_wc_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4657 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4658 vim_free(vl);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4659 vl = vp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4660 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4661 vl = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4662 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4663
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4664 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4665 * Returns the already visited list for the given filename. If none is found it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4666 * allocates a new one.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4667 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4668 static ff_visited_list_hdr_T*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4669 ff_get_visited_list(filename, list_headp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4670 char_u *filename;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4671 ff_visited_list_hdr_T **list_headp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4672 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4673 ff_visited_list_hdr_T *retptr = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4674
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4675 /* check if a visited list for the given filename exists */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4676 if (*list_headp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4677 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4678 retptr = *list_headp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4679 while (retptr != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4680 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4681 if (fnamecmp(filename, retptr->ffvl_filename) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4682 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4683 #ifdef FF_VERBOSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4684 if (p_verbose >= 5)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4685 {
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
4686 verbose_enter_scroll();
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 263
diff changeset
4687 smsg((char_u *)"ff_get_visited_list: FOUND list for %s",
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4688 filename);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4689 /* don't overwrite this either */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4690 msg_puts((char_u *)"\n");
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
4691 verbose_leave_scroll();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4692 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4693 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4694 return retptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4695 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4696 retptr = retptr->ffvl_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4697 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4698 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4699
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4700 #ifdef FF_VERBOSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4701 if (p_verbose >= 5)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4702 {
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
4703 verbose_enter_scroll();
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 263
diff changeset
4704 smsg((char_u *)"ff_get_visited_list: new list for %s", filename);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4705 /* don't overwrite this either */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4706 msg_puts((char_u *)"\n");
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
4707 verbose_leave_scroll();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4708 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4709 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4710
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4711 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4712 * 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
4713 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4714 retptr = (ff_visited_list_hdr_T*)alloc((unsigned)sizeof(*retptr));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4715 if (retptr == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4716 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4717
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4718 retptr->ffvl_visited_list = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4719 retptr->ffvl_filename = vim_strsave(filename);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4720 if (retptr->ffvl_filename == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4721 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4722 vim_free(retptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4723 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4724 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4725 retptr->ffvl_next = *list_headp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4726 *list_headp = retptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4727
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4728 return retptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4729 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4730
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4731 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4732 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4733 * check if two wildcard paths are equal. Returns TRUE or FALSE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4734 * They are equal if:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4735 * - both paths are NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4736 * - they have the same length
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4737 * - char by char comparison is OK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4738 * - the only differences are in the counters behind a '**', so
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4739 * '**\20' is equal to '**\24'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4740 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4741 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4742 ff_wc_equal(s1, s2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4743 char_u *s1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4744 char_u *s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4745 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4746 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4747
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4748 if (s1 == s2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4749 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4750
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4751 if (s1 == NULL || s2 == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4752 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4753
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4754 if (STRLEN(s1) != STRLEN(s2))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4755 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4756
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4757 for (i = 0; s1[i] != NUL && s2[i] != NUL; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4758 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4759 if (s1[i] != s2[i]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4760 #ifdef CASE_INSENSITIVE_FILENAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4761 && TOUPPER_LOC(s1[i]) != TOUPPER_LOC(s2[i])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4762 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4763 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4764 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4765 if (i >= 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4766 if (s1[i-1] == '*' && s1[i-2] == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4767 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4768 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4769 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4770 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4771 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4772 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4773 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4774 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4775 }
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4779 * maintains the list of already visited files and dirs
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4780 * returns FAIL if the given file/dir is already in the list
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4781 * returns OK if it is newly added
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4782 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4783 * TODO: What to do on memory allocation problems?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4784 * -> return TRUE - Better the file is found several times instead of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4785 * never.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4786 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4787 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4788 ff_check_visited(visited_list, fname
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4789 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4790 , wc_path
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4791 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4792 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4793 ff_visited_T **visited_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4794 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4795 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4796 char_u *wc_path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4797 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4798 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4799 ff_visited_T *vp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4800 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4801 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4802 int url = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4803 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4804
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4805 /* For an URL we only compare the name, otherwise we compare the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4806 * device/inode (unix) or the full path name (not Unix). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4807 if (path_with_url(fname))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4808 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4809 STRNCPY(ff_expand_buffer, fname, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4810 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4811 url = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4812 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4813 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4814 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4815 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4816 ff_expand_buffer[0] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4817 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4818 if (mch_stat((char *)fname, &st) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4819 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4820 if (vim_FullName(fname, ff_expand_buffer, MAXPATHL, TRUE) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4821 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4822 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4823 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4824
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4825 /* check against list of already visited files */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4826 for (vp = *visited_list; vp != NULL; vp = vp->ffv_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4827 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4828 if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4829 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4830 !url
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4831 ? (vp->ffv_dev == st.st_dev
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4832 && vp->ffv_ino == st.st_ino)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4833 :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4834 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4835 fnamecmp(vp->ffv_fname, ff_expand_buffer) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4836 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4837 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4838 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4839 /* are the wildcard parts equal */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4840 if (ff_wc_equal(vp->ffv_wc_path, wc_path) == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4841 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4842 /* already visited */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4843 return FAIL;
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
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4847 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4848 * New file/dir. Add it to the list of visited files/dirs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4849 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4850 vp = (ff_visited_T *)alloc((unsigned)(sizeof(ff_visited_T)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4851 + STRLEN(ff_expand_buffer)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4852
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4853 if (vp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4854 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4855 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4856 if (!url)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4857 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4858 vp->ffv_ino = st.st_ino;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4859 vp->ffv_dev = st.st_dev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4860 vp->ffv_fname[0] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4861 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4862 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4863 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4864 vp->ffv_ino = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4865 vp->ffv_dev = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4866 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4867 STRCPY(vp->ffv_fname, ff_expand_buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4868 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4869 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4870 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4871 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4872 if (wc_path != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4873 vp->ffv_wc_path = vim_strsave(wc_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4874 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4875 vp->ffv_wc_path = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4876 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4877
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4878 vp->ffv_next = *visited_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4879 *visited_list = vp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4880 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4881
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4882 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4883 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4884
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4885 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4886 * create stack element from given path pieces
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4887 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4888 static ff_stack_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4889 ff_create_stack_element(fix_part,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4890 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4891 wc_part,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4892 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4893 level, star_star_empty)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4894 char_u *fix_part;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4895 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4896 char_u *wc_part;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4897 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4898 int level;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4899 int star_star_empty;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4900 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4901 ff_stack_T *new;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4902
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4903 new = (ff_stack_T *)alloc((unsigned)sizeof(ff_stack_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4904 if (new == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4905 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4906
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4907 new->ffs_prev = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4908 new->ffs_filearray = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4909 new->ffs_filearray_size = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4910 new->ffs_filearray_cur = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4911 new->ffs_stage = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4912 new->ffs_level = level;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4913 new->ffs_star_star_empty = star_star_empty;;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4914
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4915 /* the following saves NULL pointer checks in vim_findfile */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4916 if (fix_part == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4917 fix_part = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4918 new->ffs_fix_path = vim_strsave(fix_part);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4919
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4920 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4921 if (wc_part == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4922 wc_part = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4923 new->ffs_wc_path = vim_strsave(wc_part);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4924 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4925
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4926 if (new->ffs_fix_path == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4927 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4928 || new->ffs_wc_path == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4929 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4930 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4931 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4932 ff_free_stack_element(new);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4933 new = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4934 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4935
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4936 return new;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4937 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4938
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4939 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4940 * push a dir on the directory stack
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4941 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4942 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4943 ff_push(ctx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4944 ff_stack_T *ctx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4945 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4946 /* 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
4947 * to prevent a crash */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4948 if (ctx != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4949 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4950 ctx->ffs_prev = ff_search_ctx->ffsc_stack_ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4951 ff_search_ctx->ffsc_stack_ptr = ctx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4952 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4953 }
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 * pop a dir from the directory stack
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4957 * returns NULL if stack is empty
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4958 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4959 static ff_stack_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4960 ff_pop()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4961 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4962 ff_stack_T *sptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4963
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4964 sptr = ff_search_ctx->ffsc_stack_ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4965 if (ff_search_ctx->ffsc_stack_ptr != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4966 ff_search_ctx->ffsc_stack_ptr = ff_search_ctx->ffsc_stack_ptr->ffs_prev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4967
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4968 return sptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4969 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4970
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4971 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4972 * free the given stack element
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 ff_free_stack_element(ctx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4976 ff_stack_T *ctx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4977 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4978 /* vim_free handles possible NULL pointers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4979 vim_free(ctx->ffs_fix_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4980 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4981 vim_free(ctx->ffs_wc_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4982 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4983
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4984 if (ctx->ffs_filearray != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4985 FreeWild(ctx->ffs_filearray_size, ctx->ffs_filearray);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4986
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4987 vim_free(ctx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4988 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4989
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4990 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4991 * clear the search context
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4992 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4993 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4994 ff_clear()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4995 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4996 ff_stack_T *sptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4997
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4998 /* clear up stack */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4999 while ((sptr = ff_pop()) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5000 ff_free_stack_element(sptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5001
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5002 vim_free(ff_search_ctx->ffsc_file_to_search);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5003 vim_free(ff_search_ctx->ffsc_start_dir);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5004 vim_free(ff_search_ctx->ffsc_fix_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5005 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5006 vim_free(ff_search_ctx->ffsc_wc_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5007 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5008
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5009 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5010 if (ff_search_ctx->ffsc_stopdirs_v != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5011 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5012 int i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5013
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5014 while (ff_search_ctx->ffsc_stopdirs_v[i] != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5015 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5016 vim_free(ff_search_ctx->ffsc_stopdirs_v[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5017 i++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5018 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5019 vim_free(ff_search_ctx->ffsc_stopdirs_v);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5020 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5021 ff_search_ctx->ffsc_stopdirs_v = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5022 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5023
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5024 /* reset everything */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5025 ff_search_ctx->ffsc_file_to_search = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5026 ff_search_ctx->ffsc_start_dir = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5027 ff_search_ctx->ffsc_fix_path = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5028 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5029 ff_search_ctx->ffsc_wc_path = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5030 ff_search_ctx->ffsc_level = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5031 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5032 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5033
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5034 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5035 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5036 * check if the given path is in the stopdirs
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5037 * returns TRUE if yes else FALSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5038 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5039 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5040 ff_path_in_stoplist(path, path_len, stopdirs_v)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5041 char_u *path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5042 int path_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5043 char_u **stopdirs_v;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5044 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5045 int i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5046
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5047 /* eat up trailing path separators, except the first */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5048 while (path_len > 1 && path[path_len - 1] == PATHSEP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5049 path_len--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5050
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5051 /* if no path consider it as match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5052 if (path_len == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5053 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5054
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5055 for (i = 0; stopdirs_v[i] != NULL; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5056 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5057 if ((int)STRLEN(stopdirs_v[i]) > path_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5058 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5059 /* match for parent directory. So '/home' also matches
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5060 * '/home/rks'. Check for PATHSEP in stopdirs_v[i], else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5061 * '/home/r' would also match '/home/rks'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5062 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5063 if (fnamencmp(stopdirs_v[i], path, path_len) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5064 && stopdirs_v[i][path_len] == PATHSEP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5065 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5066 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5067 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5068 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5069 if (fnamecmp(stopdirs_v[i], path) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5070 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5071 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5072 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5073 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5074 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5075 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5076
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5077 #if defined(FEAT_SEARCHPATH) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5078 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5079 * Find the file name "ptr[len]" in the path.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5080 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5081 * On the first call set the parameter 'first' to TRUE to initialize
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5082 * the search. For repeating calls to FALSE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5083 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5084 * Repeating calls will return other files called 'ptr[len]' from the path.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5085 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5086 * Only on the first call 'ptr' and 'len' are used. For repeating calls they
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5087 * don't need valid values.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5088 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5089 * If nothing found on the first call the option FNAME_MESS will issue the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5090 * message:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5091 * 'Can't find file "<file>" in path'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5092 * On repeating calls:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5093 * 'No more file "<file>" found in path'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5094 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5095 * options:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5096 * FNAME_MESS give error message when not found
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5097 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5098 * Uses NameBuff[]!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5099 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5100 * Returns an allocated string for the file name. NULL for error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5101 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5102 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5103 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5104 find_file_in_path(ptr, len, options, first, rel_fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5105 char_u *ptr; /* file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5106 int len; /* length of file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5107 int options;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5108 int first; /* use count'th matching file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5109 char_u *rel_fname; /* file name searching relative to */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5110 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5111 return find_file_in_path_option(ptr, len, options, first,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5112 *curbuf->b_p_path == NUL ? p_path : curbuf->b_p_path,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5113 FALSE, rel_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5114 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5115
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5116 static char_u *ff_file_to_find = NULL;
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5117 static void *fdip_search_ctx = NULL;
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5118
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5119 #if defined(EXITFREE)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5120 static void
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5121 free_findfile()
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5122 {
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5123 vim_free(ff_file_to_find);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5124 vim_findfile_cleanup(fdip_search_ctx);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5125 }
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5126 #endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5127
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5128 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5129 * Find the directory name "ptr[len]" in the path.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5130 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5131 * options:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5132 * FNAME_MESS give error message when not found
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5133 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5134 * Uses NameBuff[]!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5135 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5136 * Returns an allocated string for the file name. NULL for error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5137 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5138 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5139 find_directory_in_path(ptr, len, options, rel_fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5140 char_u *ptr; /* file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5141 int len; /* length of file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5142 int options;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5143 char_u *rel_fname; /* file name searching relative to */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5144 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5145 return find_file_in_path_option(ptr, len, options, TRUE, p_cdpath,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5146 TRUE, rel_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5147 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5148
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 16
diff changeset
5149 char_u *
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5150 find_file_in_path_option(ptr, len, options, first, path_option, need_dir, rel_fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5151 char_u *ptr; /* file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5152 int len; /* length of file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5153 int options;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5154 int first; /* use count'th matching file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5155 char_u *path_option; /* p_path or p_cdpath */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5156 int need_dir; /* looking for directory name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5157 char_u *rel_fname; /* file name we are looking relative to. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5158 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5159 static char_u *dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5160 static int did_findfile_init = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5161 char_u save_char;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5162 char_u *file_name = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5163 char_u *buf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5164 int rel_to_curdir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5165 #ifdef AMIGA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5166 struct Process *proc = (struct Process *)FindTask(0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5167 APTR save_winptr = proc->pr_WindowPtr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5168
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5169 /* Avoid a requester here for a volume that doesn't exist. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5170 proc->pr_WindowPtr = (APTR)-1L;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5171 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5172
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5173 if (first == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5174 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5175 /* copy file name into NameBuff, expanding environment variables */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5176 save_char = ptr[len];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5177 ptr[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5178 expand_env(ptr, NameBuff, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5179 ptr[len] = save_char;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5180
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5181 vim_free(ff_file_to_find);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5182 ff_file_to_find = vim_strsave(NameBuff);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5183 if (ff_file_to_find == NULL) /* out of memory */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5184 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5185 file_name = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5186 goto theend;
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
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5190 rel_to_curdir = (ff_file_to_find[0] == '.'
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5191 && (ff_file_to_find[1] == NUL
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5192 || vim_ispathsep(ff_file_to_find[1])
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5193 || (ff_file_to_find[1] == '.'
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5194 && (ff_file_to_find[2] == NUL
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5195 || vim_ispathsep(ff_file_to_find[2])))));
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5196 if (vim_isAbsName(ff_file_to_find)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5197 /* "..", "../path", "." and "./path": don't use the path_option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5198 || rel_to_curdir
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5199 #if defined(MSWIN) || defined(MSDOS) || defined(OS2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5200 /* handle "\tmp" as absolute path */
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5201 || vim_ispathsep(ff_file_to_find[0])
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5202 /* handle "c:name" as absulute path */
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5203 || (ff_file_to_find[0] != NUL && ff_file_to_find[1] == ':')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5204 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5205 #ifdef AMIGA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5206 /* handle ":tmp" as absolute path */
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5207 || ff_file_to_find[0] == ':'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5208 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5209 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5210 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5211 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5212 * Absolute path, no need to use "path_option".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5213 * If this is not a first call, return NULL. We already returned a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5214 * filename on the first call.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5215 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5216 if (first == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5217 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5218 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5219 int run;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5220
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5221 if (path_with_url(ff_file_to_find))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5222 {
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5223 file_name = vim_strsave(ff_file_to_find);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5224 goto theend;
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 /* When FNAME_REL flag given first use the directory of the file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5228 * Otherwise or when this fails use the current directory. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5229 for (run = 1; run <= 2; ++run)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5230 {
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5231 l = (int)STRLEN(ff_file_to_find);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5232 if (run == 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5233 && rel_to_curdir
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5234 && (options & FNAME_REL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5235 && rel_fname != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5236 && STRLEN(rel_fname) + l < MAXPATHL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5237 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5238 STRCPY(NameBuff, rel_fname);
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5239 STRCPY(gettail(NameBuff), ff_file_to_find);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5240 l = (int)STRLEN(NameBuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5241 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5242 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5243 {
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5244 STRCPY(NameBuff, ff_file_to_find);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5245 run = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5246 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5247
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5248 /* When the file doesn't exist, try adding parts of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5249 * 'suffixesadd'. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5250 buf = curbuf->b_p_sua;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5251 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5252 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5253 if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5254 #ifdef DJGPP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5255 /* "C:" by itself will fail for mch_getperm(),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5256 * assume it's always valid. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5257 (need_dir && NameBuff[0] != NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5258 && NameBuff[1] == ':'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5259 && NameBuff[2] == NUL) ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5260 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5261 (mch_getperm(NameBuff) >= 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5262 && (!need_dir || mch_isdir(NameBuff))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5263 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5264 file_name = vim_strsave(NameBuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5265 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5266 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5267 if (*buf == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5268 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5269 copy_option_part(&buf, NameBuff + l, MAXPATHL - l, ",");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5270 }
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 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5274 else
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 * Loop over all paths in the 'path' or 'cdpath' option.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5278 * When "first" is set, first setup to the start of the option.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5279 * Otherwise continue to find the next match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5280 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5281 if (first == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5282 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5283 /* vim_findfile_free_visited can handle a possible NULL pointer */
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5284 vim_findfile_free_visited(fdip_search_ctx);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5285 dir = path_option;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5286 did_findfile_init = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5287 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5288
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5289 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5290 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5291 if (did_findfile_init)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5292 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5293 ff_search_ctx->ffsc_need_dir = need_dir;
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5294 file_name = vim_findfile(fdip_search_ctx);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5295 ff_search_ctx->ffsc_need_dir = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5296 if (file_name != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5297 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5298
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5299 did_findfile_init = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5300 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5301 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5302 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5303 char_u *r_ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5304
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5305 if (dir == NULL || *dir == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5306 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5307 /* We searched all paths of the option, now we can
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5308 * free the search context. */
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5309 vim_findfile_cleanup(fdip_search_ctx);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5310 fdip_search_ctx = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5311 break;
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 if ((buf = alloc((int)(MAXPATHL))) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5315 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5316
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5317 /* copy next path */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5318 buf[0] = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5319 copy_option_part(&dir, buf, MAXPATHL, " ,");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5320
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5321 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5322 /* get the stopdir string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5323 r_ptr = vim_findfile_stopdir(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5324 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5325 r_ptr = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5326 #endif
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5327 fdip_search_ctx = vim_findfile_init(buf, ff_file_to_find,
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5328 r_ptr, 100, FALSE, TRUE,
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5329 fdip_search_ctx, FALSE, rel_fname);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5330 if (fdip_search_ctx != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5331 did_findfile_init = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5332 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5333 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5334 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5335 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5336 if (file_name == NULL && (options & FNAME_MESS))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5337 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5338 if (first == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5339 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5340 if (need_dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5341 EMSG2(_("E344: Can't find directory \"%s\" in cdpath"),
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5342 ff_file_to_find);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5343 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5344 EMSG2(_("E345: Can't find file \"%s\" in path"),
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5345 ff_file_to_find);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5346 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5347 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5348 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5349 if (need_dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5350 EMSG2(_("E346: No more directory \"%s\" found in cdpath"),
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5351 ff_file_to_find);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5352 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5353 EMSG2(_("E347: No more file \"%s\" found in path"),
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5354 ff_file_to_find);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5355 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5356 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5357
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5358 theend:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5359 #ifdef AMIGA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5360 proc->pr_WindowPtr = save_winptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5361 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5362 return file_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5363 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5364
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5365 #endif /* FEAT_SEARCHPATH */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5366
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5367 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5368 * Change directory to "new_dir". If FEAT_SEARCHPATH is defined, search
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5369 * 'cdpath' for relative directory names, otherwise just mch_chdir().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5370 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5371 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5372 vim_chdir(new_dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5373 char_u *new_dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5374 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5375 #ifndef FEAT_SEARCHPATH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5376 return mch_chdir((char *)new_dir);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5377 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5378 char_u *dir_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5379 int r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5380
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5381 dir_name = find_directory_in_path(new_dir, (int)STRLEN(new_dir),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5382 FNAME_MESS, curbuf->b_ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5383 if (dir_name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5384 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5385 r = mch_chdir((char *)dir_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5386 vim_free(dir_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5387 return r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5388 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5389 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5390
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5391 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5392 * Get user name from machine-specific function and cache it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5393 * Returns the user name in "buf[len]".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5394 * Some systems are quite slow in obtaining the user name (Windows NT).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5395 * Returns OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5396 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5397 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5398 get_user_name(buf, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5399 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5400 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5401 {
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5402 if (username == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5403 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5404 if (mch_get_user_name(buf, len) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5405 return FAIL;
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5406 username = vim_strsave(buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5407 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5408 else
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5409 STRNCPY(buf, username, len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5410 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5411 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5412
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5413 #ifndef HAVE_QSORT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5414 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5415 * Our own qsort(), for systems that don't have it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5416 * It's simple and slow. From the K&R C book.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5417 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5418 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5419 qsort(base, elm_count, elm_size, cmp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5420 void *base;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5421 size_t elm_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5422 size_t elm_size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5423 int (*cmp) __ARGS((const void *, const void *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5424 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5425 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5426 char_u *p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5427 char_u *p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5428 int i, j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5429 int gap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5430
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5431 buf = alloc((unsigned)elm_size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5432 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5433 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5434
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5435 for (gap = elm_count / 2; gap > 0; gap /= 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5436 for (i = gap; i < elm_count; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5437 for (j = i - gap; j >= 0; j -= gap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5438 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5439 /* Compare the elements. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5440 p1 = (char_u *)base + j * elm_size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5441 p2 = (char_u *)base + (j + gap) * elm_size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5442 if ((*cmp)((void *)p1, (void *)p2) <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5443 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5444 /* Exchange the elemets. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5445 mch_memmove(buf, p1, elm_size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5446 mch_memmove(p1, p2, elm_size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5447 mch_memmove(p2, buf, elm_size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5448 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5449
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5450 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5451 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5452 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5453
236
4707450c2b33 updated for version 7.0066
vimboss
parents: 230
diff changeset
5454 #if defined(FEAT_EX_EXTRA) || defined(FEAT_CMDL_COMPL) \
4707450c2b33 updated for version 7.0066
vimboss
parents: 230
diff changeset
5455 || (defined(FEAT_SYN_HL) && defined(FEAT_MBYTE)) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5456 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5457 * Sort an array of strings.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5458 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5459 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5460 #ifdef __BORLANDC__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5461 _RTLENTRYF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5462 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5463 sort_compare __ARGS((const void *s1, const void *s2));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5464
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5465 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5466 #ifdef __BORLANDC__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5467 _RTLENTRYF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5468 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5469 sort_compare(s1, s2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5470 const void *s1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5471 const void *s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5472 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5473 return STRCMP(*(char **)s1, *(char **)s2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5474 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5475
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5476 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5477 sort_strings(files, count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5478 char_u **files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5479 int count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5480 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5481 qsort((void *)files, (size_t)count, sizeof(char_u *), sort_compare);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5482 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5483 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5484
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5485 #if !defined(NO_EXPANDPATH) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5486 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5487 * Compare path "p[]" to "q[]".
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
5488 * If "maxlen" >= 0 compare "p[maxlen]" to "q[maxlen]"
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5489 * Return value like strcmp(p, q), but consider path separators.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5490 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5491 int
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
5492 pathcmp(p, q, maxlen)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5493 const char *p, *q;
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
5494 int maxlen;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5495 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5496 int i;
41
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
5497 const char *s = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5498
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
5499 for (i = 0; maxlen < 0 || i < maxlen; ++i)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5500 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5501 /* End of "p": check if "q" also ends or just has a slash. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5502 if (p[i] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5503 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5504 if (q[i] == NUL) /* full match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5505 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5506 s = q;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5507 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5508 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5509
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5510 /* End of "q": check if "p" just has a slash. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5511 if (q[i] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5512 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5513 s = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5514 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5515 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5516
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5517 if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5518 #ifdef CASE_INSENSITIVE_FILENAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5519 TOUPPER_LOC(p[i]) != TOUPPER_LOC(q[i])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5520 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5521 p[i] != q[i]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5522 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5523 #ifdef BACKSLASH_IN_FILENAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5524 /* consider '/' and '\\' to be equal */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5525 && !((p[i] == '/' && q[i] == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5526 || (p[i] == '\\' && q[i] == '/'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5527 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5528 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5529 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5530 if (vim_ispathsep(p[i]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5531 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5532 if (vim_ispathsep(q[i]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5533 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5534 return ((char_u *)p)[i] - ((char_u *)q)[i]; /* no match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5535 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5536 }
41
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
5537 if (s == NULL) /* "i" ran into "maxlen" */
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
5538 return 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5539
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5540 /* ignore a trailing slash, but not "//" or ":/" */
41
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
5541 if (s[i + 1] == NUL
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
5542 && i > 0
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
5543 && !after_pathsep((char_u *)s, (char_u *)s + i)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5544 #ifdef BACKSLASH_IN_FILENAME
41
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
5545 && (s[i] == '/' || s[i] == '\\')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5546 #else
41
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
5547 && s[i] == '/'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5548 #endif
41
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
5549 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5550 return 0; /* match with trailing slash */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5551 if (s == q)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5552 return -1; /* no match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5553 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5554 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5555 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5556
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5557 #if defined(FEAT_PRINTER) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5558 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5559 * Parse a list of options in the form
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5560 * option:value,option:value,option:value
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5561 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5562 * "value" can start with a number which is parsed out, e.g.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5563 * margin:12mm
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5564 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5565 * Returns error message for an illegal option, NULL otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5566 * Only used for the printer at the moment...
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5567 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5568 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5569 parse_list_options(option_str, table, table_size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5570 char_u *option_str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5571 option_table_T *table;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5572 int table_size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5573 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5574 char_u *stringp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5575 char_u *colonp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5576 char_u *commap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5577 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5578 int idx = 0; /* init for GCC */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5579 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5580
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5581 for (idx = 0; idx < table_size; ++idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5582 table[idx].present = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5583
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5584 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5585 * Repeat for all comma separated parts.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5586 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5587 stringp = option_str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5588 while (*stringp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5589 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5590 colonp = vim_strchr(stringp, ':');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5591 if (colonp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5592 return (char_u *)N_("E550: Missing colon");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5593 commap = vim_strchr(stringp, ',');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5594 if (commap == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5595 commap = option_str + STRLEN(option_str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5596
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5597 len = (int)(colonp - stringp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5598
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5599 for (idx = 0; idx < table_size; ++idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5600 if (STRNICMP(stringp, table[idx].name, len) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5601 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5602
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5603 if (idx == table_size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5604 return (char_u *)N_("E551: Illegal component");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5605
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5606 p = colonp + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5607 table[idx].present = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5608
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5609 if (table[idx].hasnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5610 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5611 if (!VIM_ISDIGIT(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5612 return (char_u *)N_("E552: digit expected");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5613
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5614 table[idx].number = getdigits(&p); /*advances p*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5615 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5616
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5617 table[idx].string = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5618 table[idx].strlen = (int)(commap - p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5619
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5620 stringp = commap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5621 if (*stringp == ',')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5622 ++stringp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5623 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5624
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5625 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5626 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5627
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5628
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5629 #endif /*FEAT_PRINTER*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5630
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5631 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5632 * The putenv() implementation below comes from the "screen" program.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5633 * Included with permission from Juergen Weigert.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5634 * See pty.c for the copyright notice.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5635 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5636
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5637 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5638 * putenv -- put value into environment
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5639 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5640 * Usage: i = putenv (string)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5641 * int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5642 * char *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5643 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5644 * where string is of the form <name>=<value>.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5645 * Putenv returns 0 normally, -1 on error (not enough core for malloc).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5646 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5647 * Putenv may need to add a new name into the environment, or to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5648 * associate a value longer than the current value with a particular
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5649 * name. So, to make life simpler, putenv() copies your entire
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5650 * environment into the heap (i.e. malloc()) from the stack
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5651 * (i.e. where it resides when your process is initiated) the first
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5652 * time you call it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5653 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5654 * (history removed, not very interesting. See the "screen" sources.)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5655 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5656
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5657 #if !defined(HAVE_SETENV) && !defined(HAVE_PUTENV)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5658
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5659 #define EXTRASIZE 5 /* increment to add to env. size */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5660
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5661 static int envsize = -1; /* current size of environment */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5662 #ifndef MACOS_CLASSIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5663 extern
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5664 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5665 char **environ; /* the global which is your env. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5666
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5667 static int findenv __ARGS((char *name)); /* look for a name in the env. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5668 static int newenv __ARGS((void)); /* copy env. from stack to heap */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5669 static int moreenv __ARGS((void)); /* incr. size of env. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5670
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5671 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5672 putenv(string)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5673 const char *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5674 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5675 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5676 char *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5677
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5678 if (envsize < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5679 { /* first time putenv called */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5680 if (newenv() < 0) /* copy env. to heap */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5681 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5682 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5683
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5684 i = findenv((char *)string); /* look for name in environment */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5685
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5686 if (i < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5687 { /* name must be added */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5688 for (i = 0; environ[i]; i++);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5689 if (i >= (envsize - 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5690 { /* need new slot */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5691 if (moreenv() < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5692 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5693 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5694 p = (char *)alloc((unsigned)(strlen(string) + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5695 if (p == NULL) /* not enough core */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5696 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5697 environ[i + 1] = 0; /* new end of env. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5698 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5699 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5700 { /* name already in env. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5701 p = vim_realloc(environ[i], strlen(string) + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5702 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5703 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5704 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5705 sprintf(p, "%s", string); /* copy into env. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5706 environ[i] = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5707
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5708 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5709 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5710
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5711 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5712 findenv(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5713 char *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5714 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5715 char *namechar, *envchar;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5716 int i, found;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5717
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5718 found = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5719 for (i = 0; environ[i] && !found; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5720 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5721 envchar = environ[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5722 namechar = name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5723 while (*namechar && *namechar != '=' && (*namechar == *envchar))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5724 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5725 namechar++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5726 envchar++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5727 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5728 found = ((*namechar == '\0' || *namechar == '=') && *envchar == '=');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5729 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5730 return found ? i - 1 : -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5731 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5732
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5733 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5734 newenv()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5735 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5736 char **env, *elem;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5737 int i, esize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5738
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5739 #ifdef MACOS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5740 /* for Mac a new, empty environment is created */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5741 i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5742 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5743 for (i = 0; environ[i]; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5744 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5745 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5746 esize = i + EXTRASIZE + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5747 env = (char **)alloc((unsigned)(esize * sizeof (elem)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5748 if (env == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5749 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5750
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5751 #ifndef MACOS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5752 for (i = 0; environ[i]; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5753 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5754 elem = (char *)alloc((unsigned)(strlen(environ[i]) + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5755 if (elem == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5756 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5757 env[i] = elem;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5758 strcpy(elem, environ[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5759 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5760 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5761
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5762 env[i] = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5763 environ = env;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5764 envsize = esize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5765 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5766 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5767
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5768 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5769 moreenv()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5770 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5771 int esize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5772 char **env;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5773
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5774 esize = envsize + EXTRASIZE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5775 env = (char **)vim_realloc((char *)environ, esize * sizeof (*env));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5776 if (env == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5777 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5778 environ = env;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5779 envsize = esize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5780 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5781 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5782
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5783 # ifdef USE_VIMPTY_GETENV
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5784 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5785 vimpty_getenv(string)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5786 const char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5787 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5788 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5789 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5790
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5791 if (envsize < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5792 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5793
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5794 i = findenv((char *)string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5795
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5796 if (i < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5797 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5798
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5799 p = vim_strchr((char_u *)environ[i], '=');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5800 return (p + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5801 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5802 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5803
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5804 #endif /* !defined(HAVE_SETENV) && !defined(HAVE_PUTENV) */
313
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5805
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5806 #if defined(FEAT_EVAL) || defined(FEAT_SYN_HL) || defined(PROTO)
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5807 /*
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5808 * 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
5809 * rights to write into.
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5810 */
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5811 int
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5812 filewritable(fname)
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5813 char_u *fname;
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5814 {
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5815 int retval = 0;
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5816 #if defined(UNIX) || defined(VMS)
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5817 int perm = 0;
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5818 #endif
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5819
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5820 #if defined(UNIX) || defined(VMS)
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5821 perm = mch_getperm(fname);
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5822 #endif
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5823 #ifndef MACOS_CLASSIC /* TODO: get either mch_writable or mch_access */
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5824 if (
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5825 # ifdef WIN3264
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5826 mch_writable(fname) &&
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5827 # else
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5828 # if defined(UNIX) || defined(VMS)
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5829 (perm & 0222) &&
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5830 # endif
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5831 # endif
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5832 mch_access((char *)fname, W_OK) == 0
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5833 )
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5834 #endif
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5835 {
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5836 ++retval;
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5837 if (mch_isdir(fname))
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5838 ++retval;
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5839 }
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5840 return retval;
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5841 }
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
5842 #endif
332
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5843
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5844 /*
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5845 * 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
5846 * This is not in message.c to avoid a warning for prototypes.
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5847 */
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5848 int
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5849 emsg3(s, a1, a2)
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5850 char_u *s, *a1, *a2;
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5851 {
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5852 if ((emsg_off > 0 && vim_strchr(p_debug, 'm') == NULL)
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5853 #ifdef FEAT_EVAL
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5854 || emsg_skip > 0
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5855 #endif
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5856 )
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5857 return TRUE; /* no error messages at the moment */
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5858 vim_snprintf((char *)IObuff, IOSIZE, (char *)s, (long)a1, (long)a2);
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5859 return emsg(IObuff);
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5860 }
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5861
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5862 /*
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5863 * Print an error message with one "%ld" and one long int argument.
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5864 * This is not in message.c to avoid a warning for prototypes.
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5865 */
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5866 int
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5867 emsgn(s, n)
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5868 char_u *s;
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5869 long n;
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5870 {
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5871 if ((emsg_off > 0 && vim_strchr(p_debug, 'm') == NULL)
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5872 #ifdef FEAT_EVAL
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5873 || emsg_skip > 0
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5874 #endif
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5875 )
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5876 return TRUE; /* no error messages at the moment */
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5877 vim_snprintf((char *)IObuff, IOSIZE, (char *)s, n);
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5878 return emsg(IObuff);
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
5879 }
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vimboss
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