annotate src/misc2.c @ 7664:1fded31d9e04 v7.4.1131

commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Jan 18 23:29:01 2016 +0100 patch 7.4.1131 Problem: New lines in the viminfo file are dropped. Solution: Copy lines starting with "|". Fix that when using :rviminfo in a function global variables were restored as function-local variables.
author Christian Brabandt <cb@256bit.org>
date Mon, 18 Jan 2016 23:30:05 +0100
parents 80bc36419c21
children 37c929c4a073
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 /* vi:set ts=8 sts=4 sw=4:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 * See README.txt for an overview of the Vim source code.
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8 */
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9
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10 /*
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11 * misc2.c: Various functions.
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12 */
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13 #include "vim.h"
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14
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15 static char_u *username = NULL; /* cached result of mch_get_user_name() */
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16
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17 static char_u *ff_expand_buffer = NULL; /* used for expanding filenames */
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18
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19 #if defined(FEAT_VIRTUALEDIT) || defined(PROTO)
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20 static int coladvance2 __ARGS((pos_T *pos, int addspaces, int finetune, colnr_T wcol));
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21
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22 /*
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23 * Return TRUE if in the current mode we need to use virtual.
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24 */
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25 int
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26 virtual_active()
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27 {
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28 /* While an operator is being executed we return "virtual_op", because
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29 * VIsual_active has already been reset, thus we can't check for "block"
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30 * being used. */
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31 if (virtual_op != MAYBE)
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32 return virtual_op;
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33 return (ve_flags == VE_ALL
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34 || ((ve_flags & VE_BLOCK) && VIsual_active && VIsual_mode == Ctrl_V)
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35 || ((ve_flags & VE_INSERT) && (State & INSERT)));
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36 }
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37
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38 /*
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39 * Get the screen position of the cursor.
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40 */
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41 int
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42 getviscol()
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43 {
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44 colnr_T x;
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45
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46 getvvcol(curwin, &curwin->w_cursor, &x, NULL, NULL);
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47 return (int)x;
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48 }
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49
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50 /*
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51 * Get the screen position of character col with a coladd in the cursor line.
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52 */
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53 int
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54 getviscol2(col, coladd)
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55 colnr_T col;
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56 colnr_T coladd;
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57 {
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58 colnr_T x;
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59 pos_T pos;
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60
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61 pos.lnum = curwin->w_cursor.lnum;
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62 pos.col = col;
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63 pos.coladd = coladd;
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64 getvvcol(curwin, &pos, &x, NULL, NULL);
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65 return (int)x;
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66 }
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67
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68 /*
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69 * Go to column "wcol", and add/insert white space as necessary to get the
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70 * cursor in that column.
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71 * The caller must have saved the cursor line for undo!
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72 */
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73 int
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74 coladvance_force(wcol)
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75 colnr_T wcol;
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76 {
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77 int rc = coladvance2(&curwin->w_cursor, TRUE, FALSE, wcol);
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78
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79 if (wcol == MAXCOL)
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80 curwin->w_valid &= ~VALID_VIRTCOL;
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81 else
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82 {
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83 /* Virtcol is valid */
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84 curwin->w_valid |= VALID_VIRTCOL;
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85 curwin->w_virtcol = wcol;
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86 }
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87 return rc;
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88 }
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89 #endif
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90
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91 /*
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92 * Try to advance the Cursor to the specified screen column.
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93 * If virtual editing: fine tune the cursor position.
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94 * Note that all virtual positions off the end of a line should share
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95 * a curwin->w_cursor.col value (n.b. this is equal to STRLEN(line)),
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96 * beginning at coladd 0.
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97 *
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98 * return OK if desired column is reached, FAIL if not
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99 */
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100 int
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101 coladvance(wcol)
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102 colnr_T wcol;
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103 {
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104 int rc = getvpos(&curwin->w_cursor, wcol);
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105
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106 if (wcol == MAXCOL || rc == FAIL)
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107 curwin->w_valid &= ~VALID_VIRTCOL;
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108 else if (*ml_get_cursor() != TAB)
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109 {
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110 /* Virtcol is valid when not on a TAB */
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111 curwin->w_valid |= VALID_VIRTCOL;
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112 curwin->w_virtcol = wcol;
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113 }
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114 return rc;
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115 }
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116
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117 /*
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118 * Return in "pos" the position of the cursor advanced to screen column "wcol".
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119 * return OK if desired column is reached, FAIL if not
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120 */
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121 int
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122 getvpos(pos, wcol)
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123 pos_T *pos;
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124 colnr_T wcol;
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125 {
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126 #ifdef FEAT_VIRTUALEDIT
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127 return coladvance2(pos, FALSE, virtual_active(), wcol);
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128 }
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129
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130 static int
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131 coladvance2(pos, addspaces, finetune, wcol)
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132 pos_T *pos;
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133 int addspaces; /* change the text to achieve our goal? */
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134 int finetune; /* change char offset for the exact column */
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135 colnr_T wcol; /* column to move to */
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136 {
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137 #endif
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138 int idx;
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139 char_u *ptr;
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140 char_u *line;
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141 colnr_T col = 0;
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142 int csize = 0;
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143 int one_more;
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144 #ifdef FEAT_LINEBREAK
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145 int head = 0;
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146 #endif
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147
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148 one_more = (State & INSERT)
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149 || restart_edit != NUL
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150 || (VIsual_active && *p_sel != 'o')
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151 #ifdef FEAT_VIRTUALEDIT
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152 || ((ve_flags & VE_ONEMORE) && wcol < MAXCOL)
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153 #endif
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154 ;
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155 line = ml_get_buf(curbuf, pos->lnum, FALSE);
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156
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157 if (wcol >= MAXCOL)
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158 {
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159 idx = (int)STRLEN(line) - 1 + one_more;
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160 col = wcol;
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161
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162 #ifdef FEAT_VIRTUALEDIT
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163 if ((addspaces || finetune) && !VIsual_active)
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164 {
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165 curwin->w_curswant = linetabsize(line) + one_more;
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166 if (curwin->w_curswant > 0)
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167 --curwin->w_curswant;
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168 }
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169 #endif
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170 }
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171 else
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172 {
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173 #ifdef FEAT_VIRTUALEDIT
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174 int width = W_WIDTH(curwin) - win_col_off(curwin);
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175
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176 if (finetune
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177 && curwin->w_p_wrap
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178 # ifdef FEAT_VERTSPLIT
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179 && curwin->w_width != 0
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180 # endif
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181 && wcol >= (colnr_T)width)
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182 {
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183 csize = linetabsize(line);
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184 if (csize > 0)
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185 csize--;
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186
620
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187 if (wcol / width > (colnr_T)csize / width
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188 && ((State & INSERT) == 0 || (int)wcol > csize + 1))
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189 {
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190 /* In case of line wrapping don't move the cursor beyond the
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191 * right screen edge. In Insert mode allow going just beyond
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192 * the last character (like what happens when typing and
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193 * reaching the right window edge). */
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194 wcol = (csize / width + 1) * width - 1;
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195 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
196 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
197 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
198
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
199 ptr = line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
200 while (col <= wcol && *ptr != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
201 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
202 /* Count a tab for what it's worth (if list mode not on) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
203 #ifdef FEAT_LINEBREAK
5995
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5873
diff changeset
204 csize = win_lbr_chartabsize(curwin, line, ptr, col, &head);
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
205 mb_ptr_adv(ptr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
206 #else
5995
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5873
diff changeset
207 csize = lbr_chartabsize_adv(line, &ptr, col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
208 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
209 col += csize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
210 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
211 idx = (int)(ptr - line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
212 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
213 * Handle all the special cases. The virtual_active() check
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
214 * is needed to ensure that a virtual position off the end of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
215 * a line has the correct indexing. The one_more comparison
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
216 * replaces an explicit add of one_more later on.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
217 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
218 if (col > wcol || (!virtual_active() && one_more == 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
219 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
220 idx -= 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
221 # ifdef FEAT_LINEBREAK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
222 /* Don't count the chars from 'showbreak'. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
223 csize -= head;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
224 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
225 col -= csize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
226 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
227
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
228 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
229 if (virtual_active()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
230 && addspaces
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
231 && ((col != wcol && col != wcol + 1) || csize > 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
232 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
233 /* 'virtualedit' is set: The difference between wcol and col is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
234 * filled with spaces. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
235
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
236 if (line[idx] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
237 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
238 /* Append spaces */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
239 int correct = wcol - col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
240 char_u *newline = alloc(idx + correct + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
241 int t;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
242
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
243 if (newline == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
244 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
245
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
246 for (t = 0; t < idx; ++t)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
247 newline[t] = line[t];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
248
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
249 for (t = 0; t < correct; ++t)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
250 newline[t + idx] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
251
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
252 newline[idx + correct] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
253
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
254 ml_replace(pos->lnum, newline, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
255 changed_bytes(pos->lnum, (colnr_T)idx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
256 idx += correct;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
257 col = wcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
258 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
259 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
260 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
261 /* Break a tab */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
262 int linelen = (int)STRLEN(line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
263 int correct = wcol - col - csize + 1; /* negative!! */
840
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
264 char_u *newline;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
265 int t, s = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
266 int v;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
267
840
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
268 if (-correct > csize)
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
269 return FAIL;
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
270
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
271 newline = alloc(linelen + csize);
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
272 if (newline == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
273 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
274
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
275 for (t = 0; t < linelen; t++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
276 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
277 if (t != idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
278 newline[s++] = line[t];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
279 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
280 for (v = 0; v < csize; v++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
281 newline[s++] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
282 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
283
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
284 newline[linelen + csize - 1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
285
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
286 ml_replace(pos->lnum, newline, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
287 changed_bytes(pos->lnum, idx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
288 idx += (csize - 1 + correct);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
289 col += correct;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
290 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
291 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
292 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
293 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
294
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
295 if (idx < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
296 pos->col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
297 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
298 pos->col = idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
299
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
300 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
301 pos->coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
302
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
303 if (finetune)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
304 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
305 if (wcol == MAXCOL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
306 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
307 /* The width of the last character is used to set coladd. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
308 if (!one_more)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
309 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
310 colnr_T scol, ecol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
311
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
312 getvcol(curwin, pos, &scol, NULL, &ecol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
313 pos->coladd = ecol - scol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
314 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
315 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
316 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
317 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
318 int b = (int)wcol - (int)col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
319
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
320 /* The difference between wcol and col is used to set coladd. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
321 if (b > 0 && b < (MAXCOL - 2 * W_WIDTH(curwin)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
322 pos->coladd = b;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
323
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
324 col += b;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
325 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
326 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
327 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
328
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
329 #ifdef FEAT_MBYTE
1982
b1b09b68d706 updated for version 7.2-279
vimboss
parents: 1881
diff changeset
330 /* prevent from moving onto a trail byte */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
331 if (has_mbyte)
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
332 mb_adjustpos(curbuf, pos);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
333 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
334
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
335 if (col < wcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
336 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
337 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
338 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
339
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
340 /*
1621
82b5078be2dd updated for version 7.2a
vimboss
parents: 1576
diff changeset
341 * Increment the cursor position. See inc() for return values.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
342 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
343 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
344 inc_cursor()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
345 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
346 return inc(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
347 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
348
1621
82b5078be2dd updated for version 7.2a
vimboss
parents: 1576
diff changeset
349 /*
82b5078be2dd updated for version 7.2a
vimboss
parents: 1576
diff changeset
350 * Increment the line pointer "lp" crossing line boundaries as necessary.
82b5078be2dd updated for version 7.2a
vimboss
parents: 1576
diff changeset
351 * Return 1 when going to the next line.
82b5078be2dd updated for version 7.2a
vimboss
parents: 1576
diff changeset
352 * Return 2 when moving forward onto a NUL at the end of the line).
82b5078be2dd updated for version 7.2a
vimboss
parents: 1576
diff changeset
353 * Return -1 when at the end of file.
82b5078be2dd updated for version 7.2a
vimboss
parents: 1576
diff changeset
354 * Return 0 otherwise.
82b5078be2dd updated for version 7.2a
vimboss
parents: 1576
diff changeset
355 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
356 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
357 inc(lp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
358 pos_T *lp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
359 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
360 char_u *p = ml_get_pos(lp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
361
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
362 if (*p != NUL) /* still within line, move to next char (may be NUL) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
363 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
364 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
365 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
366 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 461
diff changeset
367 int l = (*mb_ptr2len)(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
368
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
369 lp->col += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
370 return ((p[l] != NUL) ? 0 : 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
371 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
372 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
373 lp->col++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
374 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
375 lp->coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
376 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
377 return ((p[1] != NUL) ? 0 : 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
378 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
379 if (lp->lnum != curbuf->b_ml.ml_line_count) /* there is a next line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
380 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
381 lp->col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
382 lp->lnum++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
383 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
384 lp->coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
385 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
386 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
387 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
388 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
389 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
390
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
391 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
392 * incl(lp): same as inc(), but skip the NUL at the end of non-empty lines
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
393 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
394 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
395 incl(lp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
396 pos_T *lp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
397 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
398 int r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
399
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
400 if ((r = inc(lp)) >= 1 && lp->col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
401 r = inc(lp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
402 return r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
403 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
404
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
405 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
406 * dec(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
407 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
408 * Decrement the line pointer 'p' crossing line boundaries as necessary.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
409 * Return 1 when crossing a line, -1 when at start of file, 0 otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
410 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
411 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
412 dec_cursor()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
413 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
414 return dec(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
415 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
416
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
417 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
418 dec(lp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
419 pos_T *lp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
420 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
421 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
422
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
423 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
424 lp->coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
425 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
426 if (lp->col > 0) /* still within line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
427 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
428 lp->col--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
429 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
430 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
431 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
432 p = ml_get(lp->lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
433 lp->col -= (*mb_head_off)(p, p + lp->col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
434 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
435 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
436 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
437 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
438 if (lp->lnum > 1) /* there is a prior line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
439 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
440 lp->lnum--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
441 p = ml_get(lp->lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
442 lp->col = (colnr_T)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
443 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
444 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
445 lp->col -= (*mb_head_off)(p, p + lp->col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
446 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
447 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
448 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
449 return -1; /* at start of file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
450 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
451
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
452 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
453 * decl(lp): same as dec(), but skip the NUL at the end of non-empty lines
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
454 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
455 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
456 decl(lp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
457 pos_T *lp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
458 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
459 int r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
460
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
461 if ((r = dec(lp)) == 1 && lp->col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
462 r = dec(lp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
463 return r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
464 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
465
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
466 /*
2178
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
467 * Get the line number relative to the current cursor position, i.e. the
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
468 * difference between line number and cursor position. Only look for lines that
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
469 * can be visible, folded lines don't count.
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
470 */
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
471 linenr_T
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
472 get_cursor_rel_lnum(wp, lnum)
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
473 win_T *wp;
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
474 linenr_T lnum; /* line number to get the result for */
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
475 {
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
476 linenr_T cursor = wp->w_cursor.lnum;
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
477 linenr_T retval = 0;
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
478
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
479 #ifdef FEAT_FOLDING
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
480 if (hasAnyFolding(wp))
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
481 {
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
482 if (lnum > cursor)
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
483 {
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
484 while (lnum > cursor)
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
485 {
5564
cf722c092360 updated for version 7.4.130
Bram Moolenaar <bram@vim.org>
parents: 5347
diff changeset
486 (void)hasFoldingWin(wp, lnum, &lnum, NULL, TRUE, NULL);
2178
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
487 /* if lnum and cursor are in the same fold,
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
488 * now lnum <= cursor */
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
489 if (lnum > cursor)
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
490 retval++;
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
491 lnum--;
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
492 }
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
493 }
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
494 else if (lnum < cursor)
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
495 {
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
496 while (lnum < cursor)
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
497 {
5564
cf722c092360 updated for version 7.4.130
Bram Moolenaar <bram@vim.org>
parents: 5347
diff changeset
498 (void)hasFoldingWin(wp, lnum, NULL, &lnum, TRUE, NULL);
2178
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
499 /* if lnum and cursor are in the same fold,
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
500 * now lnum >= cursor */
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
501 if (lnum < cursor)
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
502 retval--;
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
503 lnum++;
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
504 }
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
505 }
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
506 /* else if (lnum == cursor)
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
507 * retval = 0;
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
508 */
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
509 }
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
510 else
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
511 #endif
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
512 retval = lnum - cursor;
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
513
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
514 return retval;
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
515 }
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
516
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
517 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
518 * Make sure curwin->w_cursor.lnum is valid.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
519 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
520 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
521 check_cursor_lnum()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
522 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
523 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
524 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
525 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
526 /* If there is a closed fold at the end of the file, put the cursor in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
527 * its first line. Otherwise in the last line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
528 if (!hasFolding(curbuf->b_ml.ml_line_count,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
529 &curwin->w_cursor.lnum, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
530 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
531 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
532 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
533 if (curwin->w_cursor.lnum <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
534 curwin->w_cursor.lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
535 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
536
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
537 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
538 * Make sure curwin->w_cursor.col is valid.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
539 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
540 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
541 check_cursor_col()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
542 {
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
543 check_cursor_col_win(curwin);
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
544 }
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
545
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
546 /*
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
547 * Make sure win->w_cursor.col is valid.
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
548 */
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
549 void
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
550 check_cursor_col_win(win)
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
551 win_T *win;
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
552 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
553 colnr_T len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
554 #ifdef FEAT_VIRTUALEDIT
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
555 colnr_T oldcol = win->w_cursor.col;
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
556 colnr_T oldcoladd = win->w_cursor.col + win->w_cursor.coladd;
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
557 #endif
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
558
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
559 len = (colnr_T)STRLEN(ml_get_buf(win->w_buffer, win->w_cursor.lnum, FALSE));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
560 if (len == 0)
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
561 win->w_cursor.col = 0;
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
562 else if (win->w_cursor.col >= len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
563 {
1488
205a26fab116 updated for version 7.1-203
vimboss
parents: 1446
diff changeset
564 /* Allow cursor past end-of-line when:
205a26fab116 updated for version 7.1-203
vimboss
parents: 1446
diff changeset
565 * - in Insert mode or restarting Insert mode
205a26fab116 updated for version 7.1-203
vimboss
parents: 1446
diff changeset
566 * - in Visual mode and 'selection' isn't "old"
205a26fab116 updated for version 7.1-203
vimboss
parents: 1446
diff changeset
567 * - 'virtualedit' is set */
620
9e359e5759f6 updated for version 7.0177
vimboss
parents: 574
diff changeset
568 if ((State & INSERT) || restart_edit
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
569 || (VIsual_active && *p_sel != 'o')
1488
205a26fab116 updated for version 7.1-203
vimboss
parents: 1446
diff changeset
570 #ifdef FEAT_VIRTUALEDIT
205a26fab116 updated for version 7.1-203
vimboss
parents: 1446
diff changeset
571 || (ve_flags & VE_ONEMORE)
205a26fab116 updated for version 7.1-203
vimboss
parents: 1446
diff changeset
572 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
573 || virtual_active())
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
574 win->w_cursor.col = len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
575 else
1099
2ec8266fa254 updated for version 7.0-225
vimboss
parents: 1072
diff changeset
576 {
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
577 win->w_cursor.col = len - 1;
1099
2ec8266fa254 updated for version 7.0-225
vimboss
parents: 1072
diff changeset
578 #ifdef FEAT_MBYTE
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
579 /* Move the cursor to the head byte. */
1099
2ec8266fa254 updated for version 7.0-225
vimboss
parents: 1072
diff changeset
580 if (has_mbyte)
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
581 mb_adjustpos(win->w_buffer, &win->w_cursor);
1099
2ec8266fa254 updated for version 7.0-225
vimboss
parents: 1072
diff changeset
582 #endif
2ec8266fa254 updated for version 7.0-225
vimboss
parents: 1072
diff changeset
583 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
584 }
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
585 else if (win->w_cursor.col < 0)
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
586 win->w_cursor.col = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
587
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
588 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
589 /* If virtual editing is on, we can leave the cursor on the old position,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
590 * only we must set it to virtual. But don't do it when at the end of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
591 * line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
592 if (oldcol == MAXCOL)
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
593 win->w_cursor.coladd = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
594 else if (ve_flags == VE_ALL)
1841
72ef7987368d updated for version 7.2-139
vimboss
parents: 1828
diff changeset
595 {
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
596 if (oldcoladd > win->w_cursor.col)
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
597 win->w_cursor.coladd = oldcoladd - win->w_cursor.col;
1841
72ef7987368d updated for version 7.2-139
vimboss
parents: 1828
diff changeset
598 else
72ef7987368d updated for version 7.2-139
vimboss
parents: 1828
diff changeset
599 /* avoid weird number when there is a miscalculation or overflow */
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
600 win->w_cursor.coladd = 0;
1841
72ef7987368d updated for version 7.2-139
vimboss
parents: 1828
diff changeset
601 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
602 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
603 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
604
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
605 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
606 * make sure curwin->w_cursor in on a valid character
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
607 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
608 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
609 check_cursor()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
610 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
611 check_cursor_lnum();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
612 check_cursor_col();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
613 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
614
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
615 #if defined(FEAT_TEXTOBJ) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
616 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
617 * Make sure curwin->w_cursor is not on the NUL at the end of the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
618 * Allow it when in Visual mode and 'selection' is not "old".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
619 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
620 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
621 adjust_cursor_col()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
622 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
623 if (curwin->w_cursor.col > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
624 && (!VIsual_active || *p_sel == 'o')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
625 && gchar_cursor() == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
626 --curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
627 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
628 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
629
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
630 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
631 * When curwin->w_leftcol has changed, adjust the cursor position.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
632 * Return TRUE if the cursor was moved.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
633 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
634 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
635 leftcol_changed()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
636 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
637 long lastcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
638 colnr_T s, e;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
639 int retval = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
640
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
641 changed_cline_bef_curs();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
642 lastcol = curwin->w_leftcol + W_WIDTH(curwin) - curwin_col_off() - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
643 validate_virtcol();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
644
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
645 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
646 * If the cursor is right or left of the screen, move it to last or first
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
647 * character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
648 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
649 if (curwin->w_virtcol > (colnr_T)(lastcol - p_siso))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
650 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
651 retval = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
652 coladvance((colnr_T)(lastcol - p_siso));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
653 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
654 else if (curwin->w_virtcol < curwin->w_leftcol + p_siso)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
655 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
656 retval = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
657 (void)coladvance((colnr_T)(curwin->w_leftcol + p_siso));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
658 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
659
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
660 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
661 * If the start of the character under the cursor is not on the screen,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
662 * advance the cursor one more char. If this fails (last char of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
663 * line) adjust the scrolling.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
664 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
665 getvvcol(curwin, &curwin->w_cursor, &s, NULL, &e);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
666 if (e > (colnr_T)lastcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
667 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
668 retval = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
669 coladvance(s - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
670 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
671 else if (s < curwin->w_leftcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
672 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
673 retval = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
674 if (coladvance(e + 1) == FAIL) /* there isn't another character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
675 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
676 curwin->w_leftcol = s; /* adjust w_leftcol instead */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
677 changed_cline_bef_curs();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
678 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
679 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
680
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
681 if (retval)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
682 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
683 redraw_later(NOT_VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
684 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
685 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
686
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
687 /**********************************************************************
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
688 * Various routines dealing with allocation and deallocation of memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
689 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
690
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
691 #if defined(MEM_PROFILE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
692
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
693 # define MEM_SIZES 8200
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
694 static long_u mem_allocs[MEM_SIZES];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
695 static long_u mem_frees[MEM_SIZES];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
696 static long_u mem_allocated;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
697 static long_u mem_freed;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
698 static long_u mem_peak;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
699 static long_u num_alloc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
700 static long_u num_freed;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
701
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
702 static void mem_pre_alloc_s __ARGS((size_t *sizep));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
703 static void mem_pre_alloc_l __ARGS((long_u *sizep));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
704 static void mem_post_alloc __ARGS((void **pp, size_t size));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
705 static void mem_pre_free __ARGS((void **pp));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
706
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
707 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
708 mem_pre_alloc_s(sizep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
709 size_t *sizep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
710 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
711 *sizep += sizeof(size_t);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
712 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
713
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
714 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
715 mem_pre_alloc_l(sizep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
716 long_u *sizep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
717 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
718 *sizep += sizeof(size_t);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
719 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
720
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
721 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
722 mem_post_alloc(pp, size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
723 void **pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
724 size_t size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
725 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
726 if (*pp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
727 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
728 size -= sizeof(size_t);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
729 *(long_u *)*pp = size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
730 if (size <= MEM_SIZES-1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
731 mem_allocs[size-1]++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
732 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
733 mem_allocs[MEM_SIZES-1]++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
734 mem_allocated += size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
735 if (mem_allocated - mem_freed > mem_peak)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
736 mem_peak = mem_allocated - mem_freed;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
737 num_alloc++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
738 *pp = (void *)((char *)*pp + sizeof(size_t));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
739 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
740
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
741 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
742 mem_pre_free(pp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
743 void **pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
744 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
745 long_u size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
746
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
747 *pp = (void *)((char *)*pp - sizeof(size_t));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
748 size = *(size_t *)*pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
749 if (size <= MEM_SIZES-1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
750 mem_frees[size-1]++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752 mem_frees[MEM_SIZES-1]++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
753 mem_freed += size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
754 num_freed++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
755 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
756
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
757 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
758 * called on exit via atexit()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
759 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
760 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
761 vim_mem_profile_dump()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
762 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
763 int i, j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
764
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
765 printf("\r\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
766 j = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
767 for (i = 0; i < MEM_SIZES - 1; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
768 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
769 if (mem_allocs[i] || mem_frees[i])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
770 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
771 if (mem_frees[i] > mem_allocs[i])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
772 printf("\r\n%s", _("ERROR: "));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
773 printf("[%4d / %4lu-%-4lu] ", i + 1, mem_allocs[i], mem_frees[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
774 j++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
775 if (j > 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
776 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
777 j = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
778 printf("\r\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
779 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
780 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
781 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
782
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
783 i = MEM_SIZES - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
784 if (mem_allocs[i])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
785 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
786 printf("\r\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
787 if (mem_frees[i] > mem_allocs[i])
2545
298d8d6e69be Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents: 2522
diff changeset
788 puts(_("ERROR: "));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
789 printf("[>%d / %4lu-%-4lu]", i, mem_allocs[i], mem_frees[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
790 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
791
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
792 printf(_("\n[bytes] total alloc-freed %lu-%lu, in use %lu, peak use %lu\n"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
793 mem_allocated, mem_freed, mem_allocated - mem_freed, mem_peak);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
794 printf(_("[calls] total re/malloc()'s %lu, total free()'s %lu\n\n"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
795 num_alloc, num_freed);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
796 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
797
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
798 #endif /* MEM_PROFILE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
799
7513
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
800 #ifdef FEAT_EVAL
7593
87e607fb6853 commit https://github.com/vim/vim/commit/a260b87d9da17f605666630f18c1ed909c2b8bae
Christian Brabandt <cb@256bit.org>
parents: 7545
diff changeset
801 static int alloc_does_fail __ARGS((long_u size));
87e607fb6853 commit https://github.com/vim/vim/commit/a260b87d9da17f605666630f18c1ed909c2b8bae
Christian Brabandt <cb@256bit.org>
parents: 7545
diff changeset
802
7513
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
803 static int
7593
87e607fb6853 commit https://github.com/vim/vim/commit/a260b87d9da17f605666630f18c1ed909c2b8bae
Christian Brabandt <cb@256bit.org>
parents: 7545
diff changeset
804 alloc_does_fail(size)
87e607fb6853 commit https://github.com/vim/vim/commit/a260b87d9da17f605666630f18c1ed909c2b8bae
Christian Brabandt <cb@256bit.org>
parents: 7545
diff changeset
805 long_u size;
7513
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
806 {
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
807 if (alloc_fail_countdown == 0)
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
808 {
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
809 if (--alloc_fail_repeat <= 0)
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
810 alloc_fail_id = 0;
7593
87e607fb6853 commit https://github.com/vim/vim/commit/a260b87d9da17f605666630f18c1ed909c2b8bae
Christian Brabandt <cb@256bit.org>
parents: 7545
diff changeset
811 do_outofmem_msg(size);
7513
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
812 return TRUE;
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
813 }
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
814 --alloc_fail_countdown;
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
815 return FALSE;
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
816 }
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
817 #endif
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
818
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
819 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
820 * Some memory is reserved for error messages and for being able to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
821 * call mf_release_all(), which needs some memory for mf_trans_add().
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 # define SMALL_MEM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
825 # define KEEP_ROOM 8192L
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
826 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
827 # define KEEP_ROOM (2 * 8192L)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
828 #endif
3634
286ba0251c0a updated for version 7.3.577
Bram Moolenaar <bram@vim.org>
parents: 3386
diff changeset
829 #define KEEP_ROOM_KB (KEEP_ROOM / 1024L)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
830
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
831 /*
1576
b76637e5ace1 updated for version 7.1-289
vimboss
parents: 1541
diff changeset
832 * Note: if unsigned is 16 bits we can only allocate up to 64K with alloc().
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
833 * Use lalloc for larger blocks.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
834 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
835 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
836 alloc(size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
837 unsigned size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
838 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
839 return (lalloc((long_u)size, TRUE));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
840 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
841
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
842 /*
7513
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
843 * alloc() with an ID for alloc_fail().
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
844 */
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
845 char_u *
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
846 alloc_id(size, id)
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
847 unsigned size;
7545
4c922651fd78 commit https://github.com/vim/vim/commit/28fb79db6b52d1154e8dc63d227673648c2fce15
Christian Brabandt <cb@256bit.org>
parents: 7536
diff changeset
848 alloc_id_T id UNUSED;
7513
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
849 {
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
850 #ifdef FEAT_EVAL
7593
87e607fb6853 commit https://github.com/vim/vim/commit/a260b87d9da17f605666630f18c1ed909c2b8bae
Christian Brabandt <cb@256bit.org>
parents: 7545
diff changeset
851 if (alloc_fail_id == id && alloc_does_fail((long_u)size))
7513
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
852 return NULL;
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
853 #endif
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
854 return (lalloc((long_u)size, TRUE));
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
855 }
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
856
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
857 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
858 * Allocate memory and set all bytes to zero.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
859 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
860 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
861 alloc_clear(size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
862 unsigned size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
863 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
864 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
865
2545
298d8d6e69be Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents: 2522
diff changeset
866 p = lalloc((long_u)size, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
867 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
868 (void)vim_memset(p, 0, (size_t)size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
869 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
870 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
871
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
872 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
873 * alloc() with check for maximum line length
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
874 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
875 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
876 alloc_check(size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
877 unsigned size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
878 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
879 #if !defined(UNIX) && !defined(__EMX__)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
880 if (sizeof(int) == 2 && size > 0x7fff)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
881 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
882 /* Don't hide this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
883 emsg_silent = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
884 EMSG(_("E340: Line is becoming too long"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
885 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
886 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
887 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
888 return (lalloc((long_u)size, TRUE));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
889 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
890
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
891 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
892 * Allocate memory like lalloc() and set all bytes to zero.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
893 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
894 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
895 lalloc_clear(size, message)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
896 long_u size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
897 int message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
898 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
899 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
900
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
901 p = (lalloc(size, message));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
902 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
903 (void)vim_memset(p, 0, (size_t)size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
904 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
905 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
906
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
907 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
908 * Low level memory allocation function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
909 * This is used often, KEEP IT FAST!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
910 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
911 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
912 lalloc(size, message)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
913 long_u size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
914 int message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
915 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
916 char_u *p; /* pointer to new storage space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
917 static int releasing = FALSE; /* don't do mf_release_all() recursive */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
918 int try_again;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
919 #if defined(HAVE_AVAIL_MEM) && !defined(SMALL_MEM)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
920 static long_u allocated = 0; /* allocated since last avail check */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
921 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
922
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
923 /* Safety check for allocating zero bytes */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
924 if (size == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
925 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
926 /* Don't hide this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
927 emsg_silent = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
928 EMSGN(_("E341: Internal error: lalloc(%ld, )"), size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
929 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
930 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
931
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
932 #ifdef MEM_PROFILE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
933 mem_pre_alloc_l(&size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
934 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
935
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
936 #if defined(MSDOS) && !defined(DJGPP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
937 if (size >= 0xfff0) /* in MSDOS we can't deal with >64K blocks */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
938 p = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
939 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
940 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
941
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
942 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
943 * Loop when out of memory: Try to release some memfile blocks and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
944 * if some blocks are released call malloc again.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
945 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
946 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
947 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
948 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
949 * Handle three kind of systems:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
950 * 1. No check for available memory: Just return.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
951 * 2. Slow check for available memory: call mch_avail_mem() after
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
952 * allocating KEEP_ROOM amount of memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
953 * 3. Strict check for available memory: call mch_avail_mem()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
954 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
955 if ((p = (char_u *)malloc((size_t)size)) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
956 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
957 #ifndef HAVE_AVAIL_MEM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
958 /* 1. No check for available memory: Just return. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
959 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
960 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
961 # ifndef SMALL_MEM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
962 /* 2. Slow check for available memory: call mch_avail_mem() after
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
963 * allocating (KEEP_ROOM / 2) amount of memory. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
964 allocated += size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
965 if (allocated < KEEP_ROOM / 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
966 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
967 allocated = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
968 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
969 /* 3. check for available memory: call mch_avail_mem() */
3634
286ba0251c0a updated for version 7.3.577
Bram Moolenaar <bram@vim.org>
parents: 3386
diff changeset
970 if (mch_avail_mem(TRUE) < KEEP_ROOM_KB && !releasing)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
971 {
1737
8272535dee77 updated for version 7.2-035
vimboss
parents: 1712
diff changeset
972 free((char *)p); /* System is low... no go! */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
973 p = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
974 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
975 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
976 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
977 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
978 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
979 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
980 * Remember that mf_release_all() is being called to avoid an endless
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
981 * loop, because mf_release_all() may call alloc() recursively.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
982 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
983 if (releasing)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
984 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
985 releasing = TRUE;
448
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 440
diff changeset
986
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 440
diff changeset
987 clear_sb_text(); /* free any scrollback text */
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 440
diff changeset
988 try_again = mf_release_all(); /* release as many blocks as possible */
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 440
diff changeset
989
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
990 releasing = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
991 if (!try_again)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
992 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
994
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
995 if (message && p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996 do_outofmem_msg(size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
997
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
998 theend:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
999 #ifdef MEM_PROFILE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1000 mem_post_alloc((void **)&p, (size_t)size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1001 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1002 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1003 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1004
7513
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
1005 /*
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
1006 * lalloc() with an ID for alloc_fail().
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
1007 */
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
1008 char_u *
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
1009 lalloc_id(size, message, id)
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
1010 long_u size;
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
1011 int message;
7545
4c922651fd78 commit https://github.com/vim/vim/commit/28fb79db6b52d1154e8dc63d227673648c2fce15
Christian Brabandt <cb@256bit.org>
parents: 7536
diff changeset
1012 alloc_id_T id UNUSED;
7513
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
1013 {
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
1014 #ifdef FEAT_EVAL
7593
87e607fb6853 commit https://github.com/vim/vim/commit/a260b87d9da17f605666630f18c1ed909c2b8bae
Christian Brabandt <cb@256bit.org>
parents: 7545
diff changeset
1015 if (alloc_fail_id == id && alloc_does_fail(size))
7513
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
1016 return NULL;
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
1017 #endif
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
1018 return (lalloc((long_u)size, message));
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
1019 }
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
1020
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1021 #if defined(MEM_PROFILE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1022 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1023 * realloc() with memory profiling.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1024 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1025 void *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1026 mem_realloc(ptr, size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1027 void *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1028 size_t size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1029 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1030 void *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1031
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1032 mem_pre_free(&ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1033 mem_pre_alloc_s(&size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1034
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035 p = realloc(ptr, size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1036
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1037 mem_post_alloc(&p, size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1038
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1039 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1040 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1041 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1042
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1043 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1044 * Avoid repeating the error message many times (they take 1 second each).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1045 * Did_outofmem_msg is reset when a character is read.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1046 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1047 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1048 do_outofmem_msg(size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1049 long_u size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1050 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1051 if (!did_outofmem_msg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1052 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1053 /* Don't hide this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1054 emsg_silent = 0;
3156
4d4a328f199e updated for version 7.3.348
Bram Moolenaar <bram@vim.org>
parents: 3026
diff changeset
1055
4d4a328f199e updated for version 7.3.348
Bram Moolenaar <bram@vim.org>
parents: 3026
diff changeset
1056 /* Must come first to avoid coming back here when printing the error
4d4a328f199e updated for version 7.3.348
Bram Moolenaar <bram@vim.org>
parents: 3026
diff changeset
1057 * message fails, e.g. when setting v:errmsg. */
4d4a328f199e updated for version 7.3.348
Bram Moolenaar <bram@vim.org>
parents: 3026
diff changeset
1058 did_outofmem_msg = TRUE;
4d4a328f199e updated for version 7.3.348
Bram Moolenaar <bram@vim.org>
parents: 3026
diff changeset
1059
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1060 EMSGN(_("E342: Out of memory! (allocating %lu bytes)"), size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1061 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1062 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1063
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1064 #if defined(EXITFREE) || defined(PROTO)
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1065
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1066 # if defined(FEAT_SEARCHPATH)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1067 static void free_findfile __ARGS((void));
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1068 # endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1069
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1070 /*
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1071 * Free everything that we allocated.
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1072 * Can be used to detect memory leaks, e.g., with ccmalloc.
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1073 * 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
1074 * surprised if Vim crashes...
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1075 * 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
1076 */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1077 void
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1078 free_all_mem()
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1079 {
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1080 buf_T *buf, *nextbuf;
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1081 static int entered = FALSE;
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1082
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1083 /* 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
1084 * Don't try freeing everything again. */
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1085 if (entered)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1086 return;
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1087 entered = TRUE;
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1088
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1089 # ifdef FEAT_AUTOCMD
6222
63121fdd093f updated for version 7.4.446
Bram Moolenaar <bram@vim.org>
parents: 6122
diff changeset
1090 /* Don't want to trigger autocommands from here on. */
63121fdd093f updated for version 7.4.446
Bram Moolenaar <bram@vim.org>
parents: 6122
diff changeset
1091 block_autocmds();
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1092 # endif
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1093
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1094 # ifdef FEAT_WINDOWS
2363
acbb3a9ccc07 Avoid error when exiting in diff mode with EXITFREE defined.
Bram Moolenaar <bram@vim.org>
parents: 2360
diff changeset
1095 /* Close all tabs and windows. Reset 'equalalways' to avoid redraws. */
acbb3a9ccc07 Avoid error when exiting in diff mode with EXITFREE defined.
Bram Moolenaar <bram@vim.org>
parents: 2360
diff changeset
1096 p_ea = FALSE;
766
f0d0d3d3a1e2 updated for version 7.0225
vimboss
parents: 741
diff changeset
1097 if (first_tabpage->tp_next != NULL)
f0d0d3d3a1e2 updated for version 7.0225
vimboss
parents: 741
diff changeset
1098 do_cmdline_cmd((char_u *)"tabonly!");
f0d0d3d3a1e2 updated for version 7.0225
vimboss
parents: 741
diff changeset
1099 if (firstwin != lastwin)
f0d0d3d3a1e2 updated for version 7.0225
vimboss
parents: 741
diff changeset
1100 do_cmdline_cmd((char_u *)"only!");
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1101 # endif
673
513866ffe6af updated for version 7.0200
vimboss
parents: 671
diff changeset
1102
741
ac1f1e69c50d updated for version 7.0222
vimboss
parents: 694
diff changeset
1103 # if defined(FEAT_SPELL)
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1104 /* Free all spell info. */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1105 spell_free_all();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1106 # endif
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1107
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1108 # if defined(FEAT_USR_CMDS)
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1109 /* Clear user commands (before deleting buffers). */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1110 ex_comclear(NULL);
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1111 # endif
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1112
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1113 # ifdef FEAT_MENU
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1114 /* Clear menus. */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1115 do_cmdline_cmd((char_u *)"aunmenu *");
1993
4869457735a9 updated for version 7.2-290
vimboss
parents: 1982
diff changeset
1116 # ifdef FEAT_MULTI_LANG
4869457735a9 updated for version 7.2-290
vimboss
parents: 1982
diff changeset
1117 do_cmdline_cmd((char_u *)"menutranslate clear");
4869457735a9 updated for version 7.2-290
vimboss
parents: 1982
diff changeset
1118 # endif
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1119 # endif
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1120
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1121 /* Clear mappings, abbreviations, breakpoints. */
1993
4869457735a9 updated for version 7.2-290
vimboss
parents: 1982
diff changeset
1122 do_cmdline_cmd((char_u *)"lmapclear");
4869457735a9 updated for version 7.2-290
vimboss
parents: 1982
diff changeset
1123 do_cmdline_cmd((char_u *)"xmapclear");
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1124 do_cmdline_cmd((char_u *)"mapclear");
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1125 do_cmdline_cmd((char_u *)"mapclear!");
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1126 do_cmdline_cmd((char_u *)"abclear");
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1127 # if defined(FEAT_EVAL)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1128 do_cmdline_cmd((char_u *)"breakdel *");
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1129 # endif
362
013b3c128a60 updated for version 7.0094
vimboss
parents: 359
diff changeset
1130 # if defined(FEAT_PROFILE)
013b3c128a60 updated for version 7.0094
vimboss
parents: 359
diff changeset
1131 do_cmdline_cmd((char_u *)"profdel *");
013b3c128a60 updated for version 7.0094
vimboss
parents: 359
diff changeset
1132 # endif
1828
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1789
diff changeset
1133 # if defined(FEAT_KEYMAP)
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1789
diff changeset
1134 do_cmdline_cmd((char_u *)"set keymap=");
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1789
diff changeset
1135 #endif
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1136
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1137 # ifdef FEAT_TITLE
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1138 free_titles();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1139 # endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1140 # if defined(FEAT_SEARCHPATH)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1141 free_findfile();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1142 # endif
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1143
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1144 /* Obviously named calls. */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1145 # if defined(FEAT_AUTOCMD)
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1146 free_all_autocmds();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1147 # endif
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1148 clear_termcodes();
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1149 free_all_options();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1150 free_all_marks();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1151 alist_clear(&global_alist);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1152 free_homedir();
3744
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3634
diff changeset
1153 # if defined(FEAT_CMDL_COMPL)
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3634
diff changeset
1154 free_users();
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3634
diff changeset
1155 # endif
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1156 free_search_patterns();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1157 free_old_sub();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1158 free_last_insert();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1159 free_prev_shellcmd();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1160 free_regexp_stuff();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1161 free_tag_stuff();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1162 free_cd_dir();
1828
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1789
diff changeset
1163 # ifdef FEAT_SIGNS
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1789
diff changeset
1164 free_signs();
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1789
diff changeset
1165 # endif
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1166 # ifdef FEAT_EVAL
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1167 set_expr_line(NULL);
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1168 # endif
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1169 # ifdef FEAT_DIFF
673
513866ffe6af updated for version 7.0200
vimboss
parents: 671
diff changeset
1170 diff_clear(curtab);
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1171 # endif
626
732c7ae5743e updated for version 7.0180
vimboss
parents: 625
diff changeset
1172 clear_sb_text(); /* free any scrollback text */
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1173
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1174 /* Free some global vars. */
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1175 vim_free(username);
1422
c82bb7ade452 updated for version 7.1-137
vimboss
parents: 1410
diff changeset
1176 # ifdef FEAT_CLIPBOARD
4805
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
1177 vim_regfree(clip_exclude_prog);
1422
c82bb7ade452 updated for version 7.1-137
vimboss
parents: 1410
diff changeset
1178 # endif
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1179 vim_free(last_cmdline);
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1180 # ifdef FEAT_CMDHIST
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1181 vim_free(new_last_cmdline);
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1182 # endif
680
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 673
diff changeset
1183 set_keep_msg(NULL, 0);
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1184 vim_free(ff_expand_buffer);
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1185
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1186 /* Clear cmdline history. */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1187 p_hi = 0;
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1188 # ifdef FEAT_CMDHIST
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1189 init_history();
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1190 # endif
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1191
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1192 #ifdef FEAT_QUICKFIX
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1193 {
1863
63369d73b551 updated for version 7.2-161
vimboss
parents: 1841
diff changeset
1194 win_T *win;
63369d73b551 updated for version 7.2-161
vimboss
parents: 1841
diff changeset
1195 tabpage_T *tab;
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1196
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1197 qf_free_all(NULL);
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1198 /* Free all location lists */
1863
63369d73b551 updated for version 7.2-161
vimboss
parents: 1841
diff changeset
1199 FOR_ALL_TAB_WINDOWS(tab, win)
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1200 qf_free_all(win);
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1201 }
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1202 #endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1203
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1204 /* Close all script inputs. */
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1205 close_all_scripts();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1206
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1207 #if defined(FEAT_WINDOWS)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1208 /* Destroy all windows. Must come before freeing buffers. */
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1209 win_free_all();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1210 #endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1211
1576
b76637e5ace1 updated for version 7.1-289
vimboss
parents: 1541
diff changeset
1212 /* Free all buffers. Reset 'autochdir' to avoid accessing things that
b76637e5ace1 updated for version 7.1-289
vimboss
parents: 1541
diff changeset
1213 * were freed already. */
b76637e5ace1 updated for version 7.1-289
vimboss
parents: 1541
diff changeset
1214 #ifdef FEAT_AUTOCHDIR
b76637e5ace1 updated for version 7.1-289
vimboss
parents: 1541
diff changeset
1215 p_acd = FALSE;
b76637e5ace1 updated for version 7.1-289
vimboss
parents: 1541
diff changeset
1216 #endif
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1217 for (buf = firstbuf; buf != NULL; )
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1218 {
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1219 nextbuf = buf->b_next;
3365
9ccdc4a69d8f updated for version 7.3.449
Bram Moolenaar <bram@vim.org>
parents: 3359
diff changeset
1220 close_buffer(NULL, buf, DOBUF_WIPE, FALSE);
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1221 if (buf_valid(buf))
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1222 buf = nextbuf; /* didn't work, try next one */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1223 else
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1224 buf = firstbuf;
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1225 }
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1226
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1227 #ifdef FEAT_ARABIC
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1228 free_cmdline_buf();
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1229 #endif
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1230
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1231 /* Clear registers. */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1232 clear_registers();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1233 ResetRedobuff();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1234 ResetRedobuff();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1235
1071
cc03a79fdbb9 updated for version 7.0-197
vimboss
parents: 985
diff changeset
1236 #if defined(FEAT_CLIENTSERVER) && defined(FEAT_X11)
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1237 vim_free(serverDelayedStartName);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1238 #endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1239
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1240 /* highlight info */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1241 free_highlight();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1242
362
013b3c128a60 updated for version 7.0094
vimboss
parents: 359
diff changeset
1243 reset_last_sourcing();
013b3c128a60 updated for version 7.0094
vimboss
parents: 359
diff changeset
1244
766
f0d0d3d3a1e2 updated for version 7.0225
vimboss
parents: 741
diff changeset
1245 #ifdef FEAT_WINDOWS
853
d10fbefd3bc1 updated for version 7.0f05
vimboss
parents: 840
diff changeset
1246 free_tabpage(first_tabpage);
d10fbefd3bc1 updated for version 7.0f05
vimboss
parents: 840
diff changeset
1247 first_tabpage = NULL;
766
f0d0d3d3a1e2 updated for version 7.0225
vimboss
parents: 741
diff changeset
1248 #endif
f0d0d3d3a1e2 updated for version 7.0225
vimboss
parents: 741
diff changeset
1249
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1250 # ifdef UNIX
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1251 /* Machine-specific free. */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1252 mch_free_mem();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1253 # endif
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1254
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1255 /* message history */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1256 for (;;)
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1257 if (delete_first_msg() == FAIL)
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1258 break;
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1259
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1260 # ifdef FEAT_EVAL
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1261 eval_clear();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1262 # endif
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1263
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1264 free_termoptions();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1265
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1266 /* screenlines (can't display anything now!) */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1267 free_screenlines();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1268
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1269 #if defined(USE_XSMP)
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1270 xsmp_close();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1271 #endif
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1272 #ifdef FEAT_GUI_GTK
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1273 gui_mch_free_all();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1274 #endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1275 clear_hl_tables();
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1276
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1277 vim_free(IObuff);
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1278 vim_free(NameBuff);
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1279 }
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1280 #endif
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1281
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1282 /*
2656
4549e0e7fbb6 updated for version 7.3.076
Bram Moolenaar <bram@vim.org>
parents: 2545
diff changeset
1283 * Copy "string" into newly allocated memory.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1284 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1285 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1286 vim_strsave(string)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1287 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1288 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1289 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1290 unsigned len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1291
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1292 len = (unsigned)STRLEN(string) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1293 p = alloc(len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1294 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1295 mch_memmove(p, string, (size_t)len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1296 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1297 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1298
2656
4549e0e7fbb6 updated for version 7.3.076
Bram Moolenaar <bram@vim.org>
parents: 2545
diff changeset
1299 /*
4549e0e7fbb6 updated for version 7.3.076
Bram Moolenaar <bram@vim.org>
parents: 2545
diff changeset
1300 * Copy up to "len" bytes of "string" into newly allocated memory and
4549e0e7fbb6 updated for version 7.3.076
Bram Moolenaar <bram@vim.org>
parents: 2545
diff changeset
1301 * terminate with a NUL.
4549e0e7fbb6 updated for version 7.3.076
Bram Moolenaar <bram@vim.org>
parents: 2545
diff changeset
1302 * The allocated memory always has size "len + 1", also when "string" is
4549e0e7fbb6 updated for version 7.3.076
Bram Moolenaar <bram@vim.org>
parents: 2545
diff changeset
1303 * shorter.
4549e0e7fbb6 updated for version 7.3.076
Bram Moolenaar <bram@vim.org>
parents: 2545
diff changeset
1304 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1305 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1306 vim_strnsave(string, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1307 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1308 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1309 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1310 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1311
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1312 p = alloc((unsigned)(len + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1313 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1314 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1315 STRNCPY(p, string, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1316 p[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1317 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1318 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1319 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1320
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1321 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1322 * Same as vim_strsave(), but any characters found in esc_chars are preceded
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1323 * by a backslash.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1324 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1325 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1326 vim_strsave_escaped(string, esc_chars)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1327 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1328 char_u *esc_chars;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1329 {
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 11
diff changeset
1330 return vim_strsave_escaped_ext(string, esc_chars, '\\', FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1331 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1332
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1333 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1334 * Same as vim_strsave_escaped(), but when "bsl" is TRUE also escape
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1335 * characters where rem_backslash() would remove the backslash.
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 11
diff changeset
1336 * Escape the characters with "cc".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1337 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1338 char_u *
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 11
diff changeset
1339 vim_strsave_escaped_ext(string, esc_chars, cc, bsl)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1340 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1341 char_u *esc_chars;
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 11
diff changeset
1342 int cc;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1343 int bsl;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1344 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1345 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1346 char_u *p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1347 char_u *escaped_string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1348 unsigned length;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1349 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1350 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1351 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1352
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1353 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1354 * First count the number of backslashes required.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1355 * Then allocate the memory and insert them.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1356 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1357 length = 1; /* count the trailing NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1358 for (p = string; *p; p++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1359 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1360 #ifdef FEAT_MBYTE
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 461
diff changeset
1361 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1362 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1363 length += l; /* count a multibyte char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1364 p += l - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1365 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1366 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1367 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1368 if (vim_strchr(esc_chars, *p) != NULL || (bsl && rem_backslash(p)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1369 ++length; /* count a backslash */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1370 ++length; /* count an ordinary char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1371 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1372 escaped_string = alloc(length);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1373 if (escaped_string != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1374 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1375 p2 = escaped_string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1376 for (p = string; *p; p++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1377 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1378 #ifdef FEAT_MBYTE
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 461
diff changeset
1379 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1380 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1381 mch_memmove(p2, p, (size_t)l);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1382 p2 += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1383 p += l - 1; /* skip multibyte char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1384 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1385 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1386 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1387 if (vim_strchr(esc_chars, *p) != NULL || (bsl && rem_backslash(p)))
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 11
diff changeset
1388 *p2++ = cc;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1389 *p2++ = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1390 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1391 *p2 = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1392 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1393 return escaped_string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1394 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1395
1685
7015ddf81055 updated for version 7.2b-018
vimboss
parents: 1673
diff changeset
1396 /*
7015ddf81055 updated for version 7.2b-018
vimboss
parents: 1673
diff changeset
1397 * Return TRUE when 'shell' has "csh" in the tail.
7015ddf81055 updated for version 7.2b-018
vimboss
parents: 1673
diff changeset
1398 */
7015ddf81055 updated for version 7.2b-018
vimboss
parents: 1673
diff changeset
1399 int
7015ddf81055 updated for version 7.2b-018
vimboss
parents: 1673
diff changeset
1400 csh_like_shell()
7015ddf81055 updated for version 7.2b-018
vimboss
parents: 1673
diff changeset
1401 {
7015ddf81055 updated for version 7.2b-018
vimboss
parents: 1673
diff changeset
1402 return (strstr((char *)gettail(p_sh), "csh") != NULL);
7015ddf81055 updated for version 7.2b-018
vimboss
parents: 1673
diff changeset
1403 }
1712
563bd9a63fdc updated for version 7.2-010
vimboss
parents: 1685
diff changeset
1404
985
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1405 /*
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1406 * Escape "string" for use as a shell argument with system().
1993
4869457735a9 updated for version 7.2-290
vimboss
parents: 1982
diff changeset
1407 * This uses single quotes, except when we know we need to use double quotes
985
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1408 * (MS-DOS and MS-Windows without 'shellslash' set).
1673
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1409 * Escape a newline, depending on the 'shell' option.
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1410 * When "do_special" is TRUE also replace "!", "%", "#" and things starting
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1411 * with "<" like "<cfile>".
5690
40f18a1c1592 updated for version 7.4.191
Bram Moolenaar <bram@vim.org>
parents: 5571
diff changeset
1412 * When "do_newline" is FALSE do not escape newline unless it is csh shell.
985
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1413 * Returns the result in allocated memory, NULL if we have run out.
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1414 */
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1415 char_u *
5690
40f18a1c1592 updated for version 7.4.191
Bram Moolenaar <bram@vim.org>
parents: 5571
diff changeset
1416 vim_strsave_shellescape(string, do_special, do_newline)
985
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1417 char_u *string;
1661
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1418 int do_special;
5690
40f18a1c1592 updated for version 7.4.191
Bram Moolenaar <bram@vim.org>
parents: 5571
diff changeset
1419 int do_newline;
985
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1420 {
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1421 unsigned length;
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1422 char_u *p;
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1423 char_u *d;
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1424 char_u *escaped_string;
1661
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1425 int l;
1673
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1426 int csh_like;
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1427
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1428 /* Only csh and similar shells expand '!' within single quotes. For sh and
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1429 * the like we must not put a backslash before it, it will be taken
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1430 * literally. If do_special is set the '!' will be escaped twice.
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1431 * Csh also needs to have "\n" escaped twice when do_special is set. */
1685
7015ddf81055 updated for version 7.2b-018
vimboss
parents: 1673
diff changeset
1432 csh_like = csh_like_shell();
985
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1433
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1434 /* First count the number of extra bytes required. */
1072
25154b22dc96 updated for version 7.0-198
vimboss
parents: 1071
diff changeset
1435 length = (unsigned)STRLEN(string) + 3; /* two quotes and a trailing NUL */
985
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1436 for (p = string; *p != NUL; mb_ptr_adv(p))
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1437 {
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1438 # if defined(WIN32) || defined(WIN16) || defined(DOS)
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1439 if (!p_ssl)
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1440 {
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1441 if (*p == '"')
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1442 ++length; /* " -> "" */
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1443 }
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1444 else
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1445 # endif
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1446 if (*p == '\'')
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1447 length += 3; /* ' => '\'' */
5690
40f18a1c1592 updated for version 7.4.191
Bram Moolenaar <bram@vim.org>
parents: 5571
diff changeset
1448 if ((*p == '\n' && (csh_like || do_newline))
40f18a1c1592 updated for version 7.4.191
Bram Moolenaar <bram@vim.org>
parents: 5571
diff changeset
1449 || (*p == '!' && (csh_like || do_special)))
1673
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1450 {
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1451 ++length; /* insert backslash */
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1452 if (csh_like && do_special)
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1453 ++length; /* insert backslash */
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1454 }
1661
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1455 if (do_special && find_cmdline_var(p, &l) >= 0)
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1456 {
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1457 ++length; /* insert backslash */
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1458 p += l - 1;
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1459 }
985
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1460 }
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1461
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1462 /* Allocate memory for the result and fill it. */
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1463 escaped_string = alloc(length);
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1464 if (escaped_string != NULL)
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1465 {
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1466 d = escaped_string;
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1467
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1468 /* add opening quote */
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1469 # if defined(WIN32) || defined(WIN16) || defined(DOS)
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1470 if (!p_ssl)
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1471 *d++ = '"';
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1472 else
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1473 # endif
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1474 *d++ = '\'';
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1475
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1476 for (p = string; *p != NUL; )
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1477 {
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1478 # if defined(WIN32) || defined(WIN16) || defined(DOS)
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1479 if (!p_ssl)
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1480 {
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1481 if (*p == '"')
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1482 {
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1483 *d++ = '"';
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1484 *d++ = '"';
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1485 ++p;
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1486 continue;
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1487 }
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1488 }
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1489 else
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1490 # endif
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1491 if (*p == '\'')
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1492 {
1661
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1493 *d++ = '\'';
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1494 *d++ = '\\';
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1495 *d++ = '\'';
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1496 *d++ = '\'';
985
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1497 ++p;
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1498 continue;
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1499 }
5690
40f18a1c1592 updated for version 7.4.191
Bram Moolenaar <bram@vim.org>
parents: 5571
diff changeset
1500 if ((*p == '\n' && (csh_like || do_newline))
40f18a1c1592 updated for version 7.4.191
Bram Moolenaar <bram@vim.org>
parents: 5571
diff changeset
1501 || (*p == '!' && (csh_like || do_special)))
1673
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1502 {
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1503 *d++ = '\\';
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1504 if (csh_like && do_special)
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1505 *d++ = '\\';
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1506 *d++ = *p++;
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1507 continue;
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1508 }
1661
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1509 if (do_special && find_cmdline_var(p, &l) >= 0)
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1510 {
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1511 *d++ = '\\'; /* insert backslash */
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1512 while (--l >= 0) /* copy the var */
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1513 *d++ = *p++;
2009
c5a806b29372 updated for version 7.2-306
vimboss
parents: 1993
diff changeset
1514 continue;
1661
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1515 }
985
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1516
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1517 MB_COPY_CHAR(p, d);
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1518 }
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1519
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1520 /* add terminating quote and finish with a NUL */
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1521 # if defined(WIN32) || defined(WIN16) || defined(DOS)
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1522 if (!p_ssl)
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1523 *d++ = '"';
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1524 else
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1525 # endif
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1526 *d++ = '\'';
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1527 *d = NUL;
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1528 }
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1529
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1530 return escaped_string;
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1531 }
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1532
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1533 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1534 * Like vim_strsave(), but make all characters uppercase.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1535 * This uses ASCII lower-to-upper case translation, language independent.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1536 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1537 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1538 vim_strsave_up(string)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1539 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1540 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1541 char_u *p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1542
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1543 p1 = vim_strsave(string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1544 vim_strup(p1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1545 return p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1546 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1547
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1548 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1549 * Like vim_strnsave(), but make all characters uppercase.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1550 * This uses ASCII lower-to-upper case translation, language independent.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1551 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1552 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1553 vim_strnsave_up(string, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1554 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1555 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1556 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1557 char_u *p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1558
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1559 p1 = vim_strnsave(string, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1560 vim_strup(p1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1561 return p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1562 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1563
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1564 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1565 * ASCII lower-to-upper case translation, language independent.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1566 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1567 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1568 vim_strup(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1569 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1570 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1571 char_u *p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1572 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1573
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1574 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1575 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1576 p2 = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1577 while ((c = *p2) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1578 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1579 *p2++ = isalpha(c) ? toupper(c) : c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1580 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1581 *p2++ = (c < 'a' || c > 'z') ? c : (c - 0x20);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1582 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1583 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1584 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1585
741
ac1f1e69c50d updated for version 7.0222
vimboss
parents: 694
diff changeset
1586 #if defined(FEAT_EVAL) || defined(FEAT_SPELL) || defined(PROTO)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1587 /*
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1588 * Make string "s" all upper-case and return it in allocated memory.
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1589 * Handles multi-byte characters as well as possible.
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1590 * Returns NULL when out of memory.
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1591 */
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1592 char_u *
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1593 strup_save(orig)
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1594 char_u *orig;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1595 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1596 char_u *p;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1597 char_u *res;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1598
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1599 res = p = vim_strsave(orig);
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1600
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1601 if (res != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1602 while (*p != NUL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1603 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1604 # ifdef FEAT_MBYTE
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1605 int l;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1606
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1607 if (enc_utf8)
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1608 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1609 int c, uc;
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3257
diff changeset
1610 int newl;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1611 char_u *s;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1612
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1613 c = utf_ptr2char(p);
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1614 uc = utf_toupper(c);
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1615
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1616 /* Reallocate string when byte count changes. This is rare,
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1617 * thus it's OK to do another malloc()/free(). */
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 461
diff changeset
1618 l = utf_ptr2len(p);
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3257
diff changeset
1619 newl = utf_char2len(uc);
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3257
diff changeset
1620 if (newl != l)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1621 {
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3257
diff changeset
1622 s = alloc((unsigned)STRLEN(res) + 1 + newl - l);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1623 if (s == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1624 break;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1625 mch_memmove(s, res, p - res);
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3257
diff changeset
1626 STRCPY(s + (p - res) + newl, p + l);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1627 p = s + (p - res);
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1628 vim_free(res);
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1629 res = s;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1630 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1631
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1632 utf_char2bytes(uc, p);
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3257
diff changeset
1633 p += newl;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1634 }
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 461
diff changeset
1635 else if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1636 p += l; /* skip multi-byte character */
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1637 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1638 # endif
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1639 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1640 *p = TOUPPER_LOC(*p); /* note that toupper() can be a macro */
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1641 p++;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1642 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1643 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1644
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1645 return res;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1646 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1647 #endif
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1648
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1649 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1650 * delete spaces at the end of a string
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1651 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1652 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1653 del_trailing_spaces(ptr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1654 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1655 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1656 char_u *q;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1657
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1658 q = ptr + STRLEN(ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1659 while (--q > ptr && vim_iswhite(q[0]) && q[-1] != '\\' && q[-1] != Ctrl_V)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1660 *q = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1661 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1662
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1663 /*
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1664 * Like strncpy(), but always terminate the result with one NUL.
378
6b49757d378c updated for version 7.0098
vimboss
parents: 370
diff changeset
1665 * "to" must be "len + 1" long!
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1666 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1667 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1668 vim_strncpy(to, from, len)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1669 char_u *to;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1670 char_u *from;
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 378
diff changeset
1671 size_t len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1672 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1673 STRNCPY(to, from, len);
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1674 to[len] = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1675 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1676
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1677 /*
2768
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1678 * Like strcat(), but make sure the result fits in "tosize" bytes and is
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1679 * always NUL terminated.
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1680 */
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1681 void
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1682 vim_strcat(to, from, tosize)
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1683 char_u *to;
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1684 char_u *from;
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1685 size_t tosize;
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1686 {
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1687 size_t tolen = STRLEN(to);
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1688 size_t fromlen = STRLEN(from);
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1689
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1690 if (tolen + fromlen + 1 > tosize)
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1691 {
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1692 mch_memmove(to + tolen, from, tosize - tolen - 1);
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1693 to[tosize - 1] = NUL;
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1694 }
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1695 else
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1696 STRCPY(to + tolen, from);
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1697 }
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1698
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1699 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1700 * Isolate one part of a string option where parts are separated with
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1701 * "sep_chars".
459
d9d38102399f updated for version 7.0122
vimboss
parents: 448
diff changeset
1702 * The part is copied into "buf[maxlen]".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1703 * "*option" is advanced to the next part.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1704 * The length is returned.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1705 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1706 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1707 copy_option_part(option, buf, maxlen, sep_chars)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1708 char_u **option;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1709 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1710 int maxlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1711 char *sep_chars;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1712 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1713 int len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1714 char_u *p = *option;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1715
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1716 /* skip '.' at start of option part, for 'suffixes' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1717 if (*p == '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1718 buf[len++] = *p++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1719 while (*p != NUL && vim_strchr((char_u *)sep_chars, *p) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1720 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1721 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1722 * Skip backslash before a separator character and space.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1723 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1724 if (p[0] == '\\' && vim_strchr((char_u *)sep_chars, p[1]) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1725 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1726 if (len < maxlen - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1727 buf[len++] = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1728 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1729 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1730 buf[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1731
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1732 if (*p != NUL && *p != ',') /* skip non-standard separator */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1733 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1734 p = skip_to_option_part(p); /* p points to next file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1735
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1736 *option = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1737 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1738 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1739
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1740 /*
625
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 620
diff changeset
1741 * Replacement for free() that ignores NULL pointers.
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 620
diff changeset
1742 * Also skip free() when exiting for sure, this helps when we caught a deadly
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 620
diff changeset
1743 * signal that was caused by a crash in free().
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1744 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1745 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1746 vim_free(x)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1747 void *x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1748 {
625
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 620
diff changeset
1749 if (x != NULL && !really_exiting)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1750 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1751 #ifdef MEM_PROFILE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1752 mem_pre_free(&x);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1753 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1754 free(x);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1755 }
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 #ifndef HAVE_MEMSET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1759 void *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1760 vim_memset(ptr, c, size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1761 void *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1762 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1763 size_t size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1764 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1765 char *p = ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1766
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1767 while (size-- > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1768 *p++ = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1769 return ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1770 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1771 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1772
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1773 #ifdef VIM_MEMCMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1774 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1775 * Return zero when "b1" and "b2" are the same for "len" bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1776 * Return non-zero otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1777 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1778 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1779 vim_memcmp(b1, b2, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1780 void *b1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1781 void *b2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1782 size_t len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1783 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1784 char_u *p1 = (char_u *)b1, *p2 = (char_u *)b2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1785
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1786 for ( ; len > 0; --len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1787 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1788 if (*p1 != *p2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1789 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1790 ++p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1791 ++p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1792 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1793 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1794 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1795 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1796
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1797 #ifdef VIM_MEMMOVE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1798 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1799 * Version of memmove() that handles overlapping source and destination.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1800 * 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
1801 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1802 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1803 mch_memmove(dst_arg, src_arg, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1804 void *src_arg, *dst_arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1805 size_t len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1806 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1807 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1808 * A void doesn't have a size, we use char pointers.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1809 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1810 char *dst = dst_arg, *src = src_arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1811
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1812 /* overlap, copy backwards */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1813 if (dst > src && dst < src + len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1814 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1815 src += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1816 dst += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1817 while (len-- > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1818 *--dst = *--src;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1819 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1820 else /* copy forwards */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1821 while (len-- > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1822 *dst++ = *src++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1823 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1824 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1825
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1826 #if (!defined(HAVE_STRCASECMP) && !defined(HAVE_STRICMP)) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1827 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1828 * Compare two strings, ignoring case, using current locale.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1829 * Doesn't work for multi-byte characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1830 * return 0 for match, < 0 for smaller, > 0 for bigger
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1831 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1832 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1833 vim_stricmp(s1, s2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1834 char *s1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1835 char *s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1836 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1837 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1838
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1839 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1840 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1841 i = (int)TOLOWER_LOC(*s1) - (int)TOLOWER_LOC(*s2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1842 if (i != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1843 return i; /* this character different */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1844 if (*s1 == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1845 break; /* strings match until NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1846 ++s1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1847 ++s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1848 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1849 return 0; /* strings match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1850 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1851 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1852
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1853 #if (!defined(HAVE_STRNCASECMP) && !defined(HAVE_STRNICMP)) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1854 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1855 * Compare two strings, for length "len", ignoring case, using current locale.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1856 * Doesn't work for multi-byte characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1857 * return 0 for match, < 0 for smaller, > 0 for bigger
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1858 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1859 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1860 vim_strnicmp(s1, s2, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1861 char *s1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1862 char *s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1863 size_t len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1864 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1865 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1866
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1867 while (len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1868 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1869 i = (int)TOLOWER_LOC(*s1) - (int)TOLOWER_LOC(*s2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1870 if (i != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1871 return i; /* this character different */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1872 if (*s1 == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1873 break; /* strings match until NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1874 ++s1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1875 ++s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1876 --len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1877 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1878 return 0; /* strings match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1879 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1880 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1881
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1882 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1883 * Version of strchr() and strrchr() that handle unsigned char strings
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1884 * with characters from 128 to 255 correctly. It also doesn't return a
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1885 * pointer to the NUL at the end of the string.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1886 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1887 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1888 vim_strchr(string, c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1889 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1890 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1891 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1892 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1893 int b;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1894
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1895 p = string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1896 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1897 if (enc_utf8 && c >= 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1898 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1899 while (*p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1900 {
6765
ec46a5ca1b51 patch 7.4.704
Bram Moolenaar <bram@vim.org>
parents: 6649
diff changeset
1901 int l = (*mb_ptr2len)(p);
ec46a5ca1b51 patch 7.4.704
Bram Moolenaar <bram@vim.org>
parents: 6649
diff changeset
1902
ec46a5ca1b51 patch 7.4.704
Bram Moolenaar <bram@vim.org>
parents: 6649
diff changeset
1903 /* Avoid matching an illegal byte here. */
ec46a5ca1b51 patch 7.4.704
Bram Moolenaar <bram@vim.org>
parents: 6649
diff changeset
1904 if (utf_ptr2char(p) == c && l > 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1905 return p;
6765
ec46a5ca1b51 patch 7.4.704
Bram Moolenaar <bram@vim.org>
parents: 6649
diff changeset
1906 p += l;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1907 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1908 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1909 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1910 if (enc_dbcs != 0 && c > 255)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1911 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1912 int n2 = c & 0xff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1913
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1914 c = ((unsigned)c >> 8) & 0xff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1915 while ((b = *p) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1916 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1917 if (b == c && p[1] == n2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1918 return p;
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 461
diff changeset
1919 p += (*mb_ptr2len)(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1920 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1921 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1922 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1923 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1924 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1925 while ((b = *p) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1926 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1927 if (b == c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1928 return p;
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 461
diff changeset
1929 p += (*mb_ptr2len)(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1930 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1931 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1932 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1933 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1934 while ((b = *p) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1935 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1936 if (b == c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1937 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1938 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1939 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1940 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1941 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1942
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1943 /*
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1944 * Version of strchr() that only works for bytes and handles unsigned char
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1945 * strings with characters above 128 correctly. It also doesn't return a
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1946 * pointer to the NUL at the end of the string.
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1947 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1948 char_u *
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1949 vim_strbyte(string, c)
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1950 char_u *string;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1951 int c;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1952 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1953 char_u *p = string;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1954
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1955 while (*p != NUL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1956 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1957 if (*p == c)
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1958 return p;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1959 ++p;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1960 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1961 return NULL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1962 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1963
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1964 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1965 * Search for last occurrence of "c" in "string".
500
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 474
diff changeset
1966 * Return NULL if not found.
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1967 * Does not handle multi-byte char for "c"!
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1968 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1969 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1970 vim_strrchr(string, c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1971 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1972 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1973 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1974 char_u *retval = NULL;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1975 char_u *p = string;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1976
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1977 while (*p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1978 {
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1979 if (*p == c)
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1980 retval = p;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1981 mb_ptr_adv(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1982 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1983 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1984 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1985
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1986 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1987 * Vim's version of strpbrk(), in case it's missing.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1988 * Don't generate a prototype for this, causes problems when it's not used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1989 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1990 #ifndef PROTO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1991 # ifndef HAVE_STRPBRK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1992 # ifdef vim_strpbrk
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1993 # undef vim_strpbrk
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1994 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1995 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1996 vim_strpbrk(s, charset)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1997 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1998 char_u *charset;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1999 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2000 while (*s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2001 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2002 if (vim_strchr(charset, *s) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2003 return s;
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
2004 mb_ptr_adv(s);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2005 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2006 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2007 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2008 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2009 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2010
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2011 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2012 * Vim has its own isspace() function, because on some machines isspace()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2013 * can't handle characters above 128.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2014 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2015 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2016 vim_isspace(x)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2017 int x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2018 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2019 return ((x >= 9 && x <= 13) || x == ' ');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2020 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2021
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2022 /************************************************************************
119
e8f07016e34d updated for version 7.0042
vimboss
parents: 87
diff changeset
2023 * Functions for handling growing arrays.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2024 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2025
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2026 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2027 * Clear an allocated growing array.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2028 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2029 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2030 ga_clear(gap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2031 garray_T *gap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2032 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2033 vim_free(gap->ga_data);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2034 ga_init(gap);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2035 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2036
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2037 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2038 * Clear a growing array that contains a list of strings.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2039 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2040 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2041 ga_clear_strings(gap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2042 garray_T *gap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2043 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2044 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2045
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2046 for (i = 0; i < gap->ga_len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2047 vim_free(((char_u **)(gap->ga_data))[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2048 ga_clear(gap);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2049 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2050
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2051 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2052 * Initialize a growing array. Don't forget to set ga_itemsize and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2053 * ga_growsize! Or use ga_init2().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2054 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2055 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2056 ga_init(gap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2057 garray_T *gap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2058 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2059 gap->ga_data = NULL;
41
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
2060 gap->ga_maxlen = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2061 gap->ga_len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2062 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2063
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2064 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2065 ga_init2(gap, itemsize, growsize)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2066 garray_T *gap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2067 int itemsize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2068 int growsize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2069 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2070 ga_init(gap);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2071 gap->ga_itemsize = itemsize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2072 gap->ga_growsize = growsize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2073 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2074
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2075 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2076 * Make room in growing array "gap" for at least "n" items.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2077 * Return FAIL for failure, OK otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2078 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2079 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2080 ga_grow(gap, n)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2081 garray_T *gap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2082 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2083 {
3376
1632640a24b4 updated for version 7.3.454
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
2084 size_t old_len;
1632640a24b4 updated for version 7.3.454
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
2085 size_t new_len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2086 char_u *pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2087
41
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
2088 if (gap->ga_maxlen - gap->ga_len < n)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2089 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2090 if (n < gap->ga_growsize)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2091 n = gap->ga_growsize;
3376
1632640a24b4 updated for version 7.3.454
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
2092 new_len = gap->ga_itemsize * (gap->ga_len + n);
1632640a24b4 updated for version 7.3.454
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
2093 pp = (gap->ga_data == NULL)
3386
cb2ae92ce106 updated for version 7.3.459
Bram Moolenaar <bram@vim.org>
parents: 3376
diff changeset
2094 ? alloc((unsigned)new_len) : vim_realloc(gap->ga_data, new_len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2095 if (pp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2096 return FAIL;
3376
1632640a24b4 updated for version 7.3.454
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
2097 old_len = gap->ga_itemsize * gap->ga_maxlen;
1632640a24b4 updated for version 7.3.454
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
2098 vim_memset(pp + old_len, 0, new_len - old_len);
41
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
2099 gap->ga_maxlen = gap->ga_len + n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2100 gap->ga_data = pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2101 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2102 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2103 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2104
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2105 /*
2487
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2106 * For a growing array that contains a list of strings: concatenate all the
5873
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2107 * strings with a separating "sep".
2487
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2108 * Returns NULL when out of memory.
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2109 */
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2110 char_u *
5873
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2111 ga_concat_strings(gap, sep)
2487
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2112 garray_T *gap;
5873
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2113 char *sep;
2487
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2114 {
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2115 int i;
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2116 int len = 0;
5873
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2117 int sep_len = (int)STRLEN(sep);
2487
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2118 char_u *s;
5873
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2119 char_u *p;
2487
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2120
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2121 for (i = 0; i < gap->ga_len; ++i)
5873
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2122 len += (int)STRLEN(((char_u **)(gap->ga_data))[i]) + sep_len;
2487
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2123
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2124 s = alloc(len + 1);
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2125 if (s != NULL)
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2126 {
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2127 *s = NUL;
5873
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2128 p = s;
2487
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2129 for (i = 0; i < gap->ga_len; ++i)
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2130 {
5873
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2131 if (p != s)
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2132 {
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2133 STRCPY(p, sep);
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2134 p += sep_len;
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2135 }
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2136 STRCPY(p, ((char_u **)(gap->ga_data))[i]);
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2137 p += STRLEN(p);
2487
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2138 }
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2139 }
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2140 return s;
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2141 }
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2142
7664
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2143 #if defined(FEAT_VIMINFO) || defined(PROTO)
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2144 /*
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2145 * Make a copy of string "p" and add it to "gap".
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2146 * When out of memory nothing changes.
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2147 */
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2148 void
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2149 ga_add_string(garray_T *gap, char_u *p)
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2150 {
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2151 char_u *cp = vim_strsave(p);
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2152
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2153 if (cp != NULL)
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2154 {
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2155 if (ga_grow(gap, 1) == OK)
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2156 ((char_u **)(gap->ga_data))[gap->ga_len++] = cp;
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2157 else
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2158 vim_free(cp);
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2159 }
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2160 }
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2161 #endif
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2162
2487
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2163 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2164 * Concatenate a string to a growarray which contains characters.
7277
6600871bb38c commit https://github.com/vim/vim/commit/43345546ae63710441f066648b8485fb545b3801
Christian Brabandt <cb@256bit.org>
parents: 7214
diff changeset
2165 * When "s" is NULL does not do anything.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2166 * Note: Does NOT copy the NUL at the end!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2167 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2168 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2169 ga_concat(gap, s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2170 garray_T *gap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2171 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2172 {
7277
6600871bb38c commit https://github.com/vim/vim/commit/43345546ae63710441f066648b8485fb545b3801
Christian Brabandt <cb@256bit.org>
parents: 7214
diff changeset
2173 int len;
6600871bb38c commit https://github.com/vim/vim/commit/43345546ae63710441f066648b8485fb545b3801
Christian Brabandt <cb@256bit.org>
parents: 7214
diff changeset
2174
6600871bb38c commit https://github.com/vim/vim/commit/43345546ae63710441f066648b8485fb545b3801
Christian Brabandt <cb@256bit.org>
parents: 7214
diff changeset
2175 if (s == NULL)
6600871bb38c commit https://github.com/vim/vim/commit/43345546ae63710441f066648b8485fb545b3801
Christian Brabandt <cb@256bit.org>
parents: 7214
diff changeset
2176 return;
6600871bb38c commit https://github.com/vim/vim/commit/43345546ae63710441f066648b8485fb545b3801
Christian Brabandt <cb@256bit.org>
parents: 7214
diff changeset
2177 len = (int)STRLEN(s);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2178 if (ga_grow(gap, len) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2179 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2180 mch_memmove((char *)gap->ga_data + gap->ga_len, s, (size_t)len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2181 gap->ga_len += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2182 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2183 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2184
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2185 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2186 * Append one byte to a growarray which contains bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2187 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2188 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2189 ga_append(gap, c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2190 garray_T *gap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2191 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2192 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2193 if (ga_grow(gap, 1) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2194 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2195 *((char *)gap->ga_data + gap->ga_len) = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2196 ++gap->ga_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2197 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2198 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2199
5995
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5873
diff changeset
2200 #if (defined(UNIX) && !defined(USE_SYSTEM)) || defined(WIN3264) \
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5873
diff changeset
2201 || defined(PROTO)
2935
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2202 /*
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2203 * Append the text in "gap" below the cursor line and clear "gap".
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2204 */
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2205 void
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2206 append_ga_line(gap)
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2207 garray_T *gap;
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2208 {
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2209 /* Remove trailing CR. */
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2210 if (gap->ga_len > 0
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2211 && !curbuf->b_p_bin
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2212 && ((char_u *)gap->ga_data)[gap->ga_len - 1] == CAR)
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2213 --gap->ga_len;
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2214 ga_append(gap, NUL);
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2215 ml_append(curwin->w_cursor.lnum++, gap->ga_data, 0, FALSE);
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2216 gap->ga_len = 0;
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2217 }
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2218 #endif
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2219
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2220 /************************************************************************
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2221 * functions that use lookup tables for various things, generally to do with
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2222 * special key codes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2223 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2224
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2225 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2226 * Some useful tables.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2227 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2228
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2229 static struct modmasktable
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2230 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2231 short mod_mask; /* Bit-mask for particular key modifier */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2232 short mod_flag; /* Bit(s) for particular key modifier */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2233 char_u name; /* Single letter name of modifier */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2234 } mod_mask_table[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2235 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2236 {MOD_MASK_ALT, MOD_MASK_ALT, (char_u)'M'},
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 170
diff changeset
2237 {MOD_MASK_META, MOD_MASK_META, (char_u)'T'},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2238 {MOD_MASK_CTRL, MOD_MASK_CTRL, (char_u)'C'},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2239 {MOD_MASK_SHIFT, MOD_MASK_SHIFT, (char_u)'S'},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2240 {MOD_MASK_MULTI_CLICK, MOD_MASK_2CLICK, (char_u)'2'},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2241 {MOD_MASK_MULTI_CLICK, MOD_MASK_3CLICK, (char_u)'3'},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2242 {MOD_MASK_MULTI_CLICK, MOD_MASK_4CLICK, (char_u)'4'},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2243 #ifdef MACOS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2244 {MOD_MASK_CMD, MOD_MASK_CMD, (char_u)'D'},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2245 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2246 /* 'A' must be the last one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2247 {MOD_MASK_ALT, MOD_MASK_ALT, (char_u)'A'},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2248 {0, 0, NUL}
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2249 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2250
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2251 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2252 * Shifted key terminal codes and their unshifted equivalent.
1209
070f2ac50cf8 updated for version 7.1b
vimboss
parents: 1099
diff changeset
2253 * Don't add mouse codes here, they are handled separately!
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2254 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2255 #define MOD_KEYS_ENTRY_SIZE 5
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2256
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2257 static char_u modifier_keys_table[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2258 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2259 /* mod mask with modifier without modifier */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2260 MOD_MASK_SHIFT, '&', '9', '@', '1', /* begin */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2261 MOD_MASK_SHIFT, '&', '0', '@', '2', /* cancel */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2262 MOD_MASK_SHIFT, '*', '1', '@', '4', /* command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2263 MOD_MASK_SHIFT, '*', '2', '@', '5', /* copy */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2264 MOD_MASK_SHIFT, '*', '3', '@', '6', /* create */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2265 MOD_MASK_SHIFT, '*', '4', 'k', 'D', /* delete char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2266 MOD_MASK_SHIFT, '*', '5', 'k', 'L', /* delete line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2267 MOD_MASK_SHIFT, '*', '7', '@', '7', /* end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2268 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_END, '@', '7', /* end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2269 MOD_MASK_SHIFT, '*', '9', '@', '9', /* exit */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2270 MOD_MASK_SHIFT, '*', '0', '@', '0', /* find */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2271 MOD_MASK_SHIFT, '#', '1', '%', '1', /* help */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2272 MOD_MASK_SHIFT, '#', '2', 'k', 'h', /* home */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2273 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_HOME, 'k', 'h', /* home */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2274 MOD_MASK_SHIFT, '#', '3', 'k', 'I', /* insert */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2275 MOD_MASK_SHIFT, '#', '4', 'k', 'l', /* left arrow */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2276 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_LEFT, 'k', 'l', /* left arrow */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2277 MOD_MASK_SHIFT, '%', 'a', '%', '3', /* message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2278 MOD_MASK_SHIFT, '%', 'b', '%', '4', /* move */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2279 MOD_MASK_SHIFT, '%', 'c', '%', '5', /* next */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2280 MOD_MASK_SHIFT, '%', 'd', '%', '7', /* options */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2281 MOD_MASK_SHIFT, '%', 'e', '%', '8', /* previous */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2282 MOD_MASK_SHIFT, '%', 'f', '%', '9', /* print */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2283 MOD_MASK_SHIFT, '%', 'g', '%', '0', /* redo */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2284 MOD_MASK_SHIFT, '%', 'h', '&', '3', /* replace */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2285 MOD_MASK_SHIFT, '%', 'i', 'k', 'r', /* right arr. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2286 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_RIGHT, 'k', 'r', /* right arr. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2287 MOD_MASK_SHIFT, '%', 'j', '&', '5', /* resume */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2288 MOD_MASK_SHIFT, '!', '1', '&', '6', /* save */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2289 MOD_MASK_SHIFT, '!', '2', '&', '7', /* suspend */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2290 MOD_MASK_SHIFT, '!', '3', '&', '8', /* undo */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2291 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_UP, 'k', 'u', /* up arrow */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2292 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_DOWN, 'k', 'd', /* down arrow */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2293
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2294 /* vt100 F1 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2295 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF1, KS_EXTRA, (int)KE_XF1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2296 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF2, KS_EXTRA, (int)KE_XF2,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2297 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF3, KS_EXTRA, (int)KE_XF3,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2298 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF4, KS_EXTRA, (int)KE_XF4,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2299
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2300 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F1, 'k', '1', /* F1 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2301 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F2, 'k', '2',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2302 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F3, 'k', '3',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2303 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F4, 'k', '4',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2304 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F5, 'k', '5',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2305 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F6, 'k', '6',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2306 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F7, 'k', '7',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2307 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F8, 'k', '8',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2308 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F9, 'k', '9',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2309 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F10, 'k', ';', /* F10 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2310
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2311 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F11, 'F', '1',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2312 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F12, 'F', '2',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2313 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F13, 'F', '3',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2314 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F14, 'F', '4',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2315 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F15, 'F', '5',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2316 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F16, 'F', '6',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2317 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F17, 'F', '7',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2318 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F18, 'F', '8',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2319 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F19, 'F', '9',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2320 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F20, 'F', 'A',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2321
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2322 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F21, 'F', 'B',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2323 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F22, 'F', 'C',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2324 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F23, 'F', 'D',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2325 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F24, 'F', 'E',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2326 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F25, 'F', 'F',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2327 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F26, 'F', 'G',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2328 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F27, 'F', 'H',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2329 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F28, 'F', 'I',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2330 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F29, 'F', 'J',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2331 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F30, 'F', 'K',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2332
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2333 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F31, 'F', 'L',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2334 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F32, 'F', 'M',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2335 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F33, 'F', 'N',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2336 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F34, 'F', 'O',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2337 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F35, 'F', 'P',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2338 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F36, 'F', 'Q',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2339 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F37, 'F', 'R',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2340
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2341 /* TAB pseudo code*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2342 MOD_MASK_SHIFT, 'k', 'B', KS_EXTRA, (int)KE_TAB,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2343
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2344 NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2345 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2346
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2347 static struct key_name_entry
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2348 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2349 int key; /* Special key code or ascii value */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2350 char_u *name; /* Name of key */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2351 } key_names_table[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2352 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2353 {' ', (char_u *)"Space"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2354 {TAB, (char_u *)"Tab"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2355 {K_TAB, (char_u *)"Tab"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2356 {NL, (char_u *)"NL"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2357 {NL, (char_u *)"NewLine"}, /* Alternative name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2358 {NL, (char_u *)"LineFeed"}, /* Alternative name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2359 {NL, (char_u *)"LF"}, /* Alternative name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2360 {CAR, (char_u *)"CR"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2361 {CAR, (char_u *)"Return"}, /* Alternative name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2362 {CAR, (char_u *)"Enter"}, /* Alternative name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2363 {K_BS, (char_u *)"BS"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2364 {K_BS, (char_u *)"BackSpace"}, /* Alternative name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2365 {ESC, (char_u *)"Esc"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2366 {CSI, (char_u *)"CSI"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2367 {K_CSI, (char_u *)"xCSI"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2368 {'|', (char_u *)"Bar"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2369 {'\\', (char_u *)"Bslash"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2370 {K_DEL, (char_u *)"Del"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2371 {K_DEL, (char_u *)"Delete"}, /* Alternative name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2372 {K_KDEL, (char_u *)"kDel"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2373 {K_UP, (char_u *)"Up"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2374 {K_DOWN, (char_u *)"Down"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2375 {K_LEFT, (char_u *)"Left"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2376 {K_RIGHT, (char_u *)"Right"},
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2377 {K_XUP, (char_u *)"xUp"},
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2378 {K_XDOWN, (char_u *)"xDown"},
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2379 {K_XLEFT, (char_u *)"xLeft"},
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2380 {K_XRIGHT, (char_u *)"xRight"},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2381
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2382 {K_F1, (char_u *)"F1"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2383 {K_F2, (char_u *)"F2"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2384 {K_F3, (char_u *)"F3"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2385 {K_F4, (char_u *)"F4"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2386 {K_F5, (char_u *)"F5"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2387 {K_F6, (char_u *)"F6"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2388 {K_F7, (char_u *)"F7"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2389 {K_F8, (char_u *)"F8"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2390 {K_F9, (char_u *)"F9"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2391 {K_F10, (char_u *)"F10"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2392
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2393 {K_F11, (char_u *)"F11"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2394 {K_F12, (char_u *)"F12"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2395 {K_F13, (char_u *)"F13"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2396 {K_F14, (char_u *)"F14"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2397 {K_F15, (char_u *)"F15"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2398 {K_F16, (char_u *)"F16"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2399 {K_F17, (char_u *)"F17"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2400 {K_F18, (char_u *)"F18"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2401 {K_F19, (char_u *)"F19"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2402 {K_F20, (char_u *)"F20"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2403
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2404 {K_F21, (char_u *)"F21"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2405 {K_F22, (char_u *)"F22"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2406 {K_F23, (char_u *)"F23"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2407 {K_F24, (char_u *)"F24"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2408 {K_F25, (char_u *)"F25"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2409 {K_F26, (char_u *)"F26"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2410 {K_F27, (char_u *)"F27"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2411 {K_F28, (char_u *)"F28"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2412 {K_F29, (char_u *)"F29"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2413 {K_F30, (char_u *)"F30"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2414
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2415 {K_F31, (char_u *)"F31"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2416 {K_F32, (char_u *)"F32"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2417 {K_F33, (char_u *)"F33"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2418 {K_F34, (char_u *)"F34"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2419 {K_F35, (char_u *)"F35"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2420 {K_F36, (char_u *)"F36"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2421 {K_F37, (char_u *)"F37"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2422
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2423 {K_XF1, (char_u *)"xF1"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2424 {K_XF2, (char_u *)"xF2"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2425 {K_XF3, (char_u *)"xF3"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2426 {K_XF4, (char_u *)"xF4"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2427
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2428 {K_HELP, (char_u *)"Help"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2429 {K_UNDO, (char_u *)"Undo"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2430 {K_INS, (char_u *)"Insert"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2431 {K_INS, (char_u *)"Ins"}, /* Alternative name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2432 {K_KINS, (char_u *)"kInsert"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2433 {K_HOME, (char_u *)"Home"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2434 {K_KHOME, (char_u *)"kHome"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2435 {K_XHOME, (char_u *)"xHome"},
230
9281a51ca7a2 updated for version 7.0064
vimboss
parents: 227
diff changeset
2436 {K_ZHOME, (char_u *)"zHome"},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2437 {K_END, (char_u *)"End"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2438 {K_KEND, (char_u *)"kEnd"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2439 {K_XEND, (char_u *)"xEnd"},
230
9281a51ca7a2 updated for version 7.0064
vimboss
parents: 227
diff changeset
2440 {K_ZEND, (char_u *)"zEnd"},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2441 {K_PAGEUP, (char_u *)"PageUp"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2442 {K_PAGEDOWN, (char_u *)"PageDown"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2443 {K_KPAGEUP, (char_u *)"kPageUp"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2444 {K_KPAGEDOWN, (char_u *)"kPageDown"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2445
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2446 {K_KPLUS, (char_u *)"kPlus"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2447 {K_KMINUS, (char_u *)"kMinus"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2448 {K_KDIVIDE, (char_u *)"kDivide"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2449 {K_KMULTIPLY, (char_u *)"kMultiply"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2450 {K_KENTER, (char_u *)"kEnter"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2451 {K_KPOINT, (char_u *)"kPoint"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2452
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2453 {K_K0, (char_u *)"k0"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2454 {K_K1, (char_u *)"k1"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2455 {K_K2, (char_u *)"k2"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2456 {K_K3, (char_u *)"k3"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2457 {K_K4, (char_u *)"k4"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2458 {K_K5, (char_u *)"k5"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2459 {K_K6, (char_u *)"k6"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2460 {K_K7, (char_u *)"k7"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2461 {K_K8, (char_u *)"k8"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2462 {K_K9, (char_u *)"k9"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2463
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2464 {'<', (char_u *)"lt"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2465
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2466 {K_MOUSE, (char_u *)"Mouse"},
3273
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2467 #ifdef FEAT_MOUSE_NET
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2468 {K_NETTERM_MOUSE, (char_u *)"NetMouse"},
3273
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2469 #endif
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2470 #ifdef FEAT_MOUSE_DEC
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2471 {K_DEC_MOUSE, (char_u *)"DecMouse"},
3273
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2472 #endif
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2473 #ifdef FEAT_MOUSE_JSB
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2474 {K_JSBTERM_MOUSE, (char_u *)"JsbMouse"},
3273
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2475 #endif
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2476 #ifdef FEAT_MOUSE_PTERM
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2477 {K_PTERM_MOUSE, (char_u *)"PtermMouse"},
3273
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2478 #endif
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2479 #ifdef FEAT_MOUSE_URXVT
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2480 {K_URXVT_MOUSE, (char_u *)"UrxvtMouse"},
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2481 #endif
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3744
diff changeset
2482 #ifdef FEAT_MOUSE_SGR
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3744
diff changeset
2483 {K_SGR_MOUSE, (char_u *)"SgrMouse"},
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3744
diff changeset
2484 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2485 {K_LEFTMOUSE, (char_u *)"LeftMouse"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2486 {K_LEFTMOUSE_NM, (char_u *)"LeftMouseNM"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2487 {K_LEFTDRAG, (char_u *)"LeftDrag"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2488 {K_LEFTRELEASE, (char_u *)"LeftRelease"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2489 {K_LEFTRELEASE_NM, (char_u *)"LeftReleaseNM"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2490 {K_MIDDLEMOUSE, (char_u *)"MiddleMouse"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2491 {K_MIDDLEDRAG, (char_u *)"MiddleDrag"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2492 {K_MIDDLERELEASE, (char_u *)"MiddleRelease"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2493 {K_RIGHTMOUSE, (char_u *)"RightMouse"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2494 {K_RIGHTDRAG, (char_u *)"RightDrag"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2495 {K_RIGHTRELEASE, (char_u *)"RightRelease"},
2409
0ca06a92adfb Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents: 2363
diff changeset
2496 {K_MOUSEDOWN, (char_u *)"ScrollWheelUp"},
0ca06a92adfb Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents: 2363
diff changeset
2497 {K_MOUSEUP, (char_u *)"ScrollWheelDown"},
0ca06a92adfb Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents: 2363
diff changeset
2498 {K_MOUSELEFT, (char_u *)"ScrollWheelRight"},
0ca06a92adfb Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents: 2363
diff changeset
2499 {K_MOUSERIGHT, (char_u *)"ScrollWheelLeft"},
0ca06a92adfb Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents: 2363
diff changeset
2500 {K_MOUSEDOWN, (char_u *)"MouseDown"}, /* OBSOLETE: Use */
0ca06a92adfb Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents: 2363
diff changeset
2501 {K_MOUSEUP, (char_u *)"MouseUp"}, /* ScrollWheelXXX instead */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2502 {K_X1MOUSE, (char_u *)"X1Mouse"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2503 {K_X1DRAG, (char_u *)"X1Drag"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2504 {K_X1RELEASE, (char_u *)"X1Release"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2505 {K_X2MOUSE, (char_u *)"X2Mouse"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2506 {K_X2DRAG, (char_u *)"X2Drag"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2507 {K_X2RELEASE, (char_u *)"X2Release"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2508 {K_DROP, (char_u *)"Drop"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2509 {K_ZERO, (char_u *)"Nul"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2510 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2511 {K_SNR, (char_u *)"SNR"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2512 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2513 {K_PLUG, (char_u *)"Plug"},
6245
96761b6789f6 updated for version 7.4.457
Bram Moolenaar <bram@vim.org>
parents: 6222
diff changeset
2514 {K_CURSORHOLD, (char_u *)"CursorHold"},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2515 {0, NULL}
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2516 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2517
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2518 #define KEY_NAMES_TABLE_LEN (sizeof(key_names_table) / sizeof(struct key_name_entry))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2519
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2520 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2521 static struct mousetable
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2522 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2523 int pseudo_code; /* Code for pseudo mouse event */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2524 int button; /* Which mouse button is it? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2525 int is_click; /* Is it a mouse button click event? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2526 int is_drag; /* Is it a mouse drag event? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2527 } mouse_table[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2528 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2529 {(int)KE_LEFTMOUSE, MOUSE_LEFT, TRUE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2530 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2531 {(int)KE_LEFTMOUSE_NM, MOUSE_LEFT, TRUE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2532 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2533 {(int)KE_LEFTDRAG, MOUSE_LEFT, FALSE, TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2534 {(int)KE_LEFTRELEASE, MOUSE_LEFT, FALSE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2535 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2536 {(int)KE_LEFTRELEASE_NM, MOUSE_LEFT, FALSE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2537 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2538 {(int)KE_MIDDLEMOUSE, MOUSE_MIDDLE, TRUE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2539 {(int)KE_MIDDLEDRAG, MOUSE_MIDDLE, FALSE, TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2540 {(int)KE_MIDDLERELEASE, MOUSE_MIDDLE, FALSE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2541 {(int)KE_RIGHTMOUSE, MOUSE_RIGHT, TRUE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2542 {(int)KE_RIGHTDRAG, MOUSE_RIGHT, FALSE, TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2543 {(int)KE_RIGHTRELEASE, MOUSE_RIGHT, FALSE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2544 {(int)KE_X1MOUSE, MOUSE_X1, TRUE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2545 {(int)KE_X1DRAG, MOUSE_X1, FALSE, TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2546 {(int)KE_X1RELEASE, MOUSE_X1, FALSE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2547 {(int)KE_X2MOUSE, MOUSE_X2, TRUE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2548 {(int)KE_X2DRAG, MOUSE_X2, FALSE, TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2549 {(int)KE_X2RELEASE, MOUSE_X2, FALSE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2550 /* DRAG without CLICK */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2551 {(int)KE_IGNORE, MOUSE_RELEASE, FALSE, TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2552 /* RELEASE without CLICK */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2553 {(int)KE_IGNORE, MOUSE_RELEASE, FALSE, FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2554 {0, 0, 0, 0},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2555 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2556 #endif /* FEAT_MOUSE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2557
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2558 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2559 * Return the modifier mask bit (MOD_MASK_*) which corresponds to the given
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2560 * modifier name ('S' for Shift, 'C' for Ctrl etc).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2561 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2562 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2563 name_to_mod_mask(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2564 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2565 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2566 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2567
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2568 c = TOUPPER_ASC(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2569 for (i = 0; mod_mask_table[i].mod_mask != 0; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2570 if (c == mod_mask_table[i].name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2571 return mod_mask_table[i].mod_flag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2572 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2573 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2574
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2575 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2576 * Check if if there is a special key code for "key" that includes the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2577 * modifiers specified.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2578 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2579 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2580 simplify_key(key, modifiers)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2581 int key;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2582 int *modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2583 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2584 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2585 int key0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2586 int key1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2587
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2588 if (*modifiers & (MOD_MASK_SHIFT | MOD_MASK_CTRL | MOD_MASK_ALT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2589 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2590 /* TAB is a special case */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2591 if (key == TAB && (*modifiers & MOD_MASK_SHIFT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2592 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2593 *modifiers &= ~MOD_MASK_SHIFT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2594 return K_S_TAB;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2595 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2596 key0 = KEY2TERMCAP0(key);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2597 key1 = KEY2TERMCAP1(key);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2598 for (i = 0; modifier_keys_table[i] != NUL; i += MOD_KEYS_ENTRY_SIZE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2599 if (key0 == modifier_keys_table[i + 3]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2600 && key1 == modifier_keys_table[i + 4]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2601 && (*modifiers & modifier_keys_table[i]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2602 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2603 *modifiers &= ~modifier_keys_table[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2604 return TERMCAP2KEY(modifier_keys_table[i + 1],
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2605 modifier_keys_table[i + 2]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2606 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2607 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2608 return key;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2609 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2610
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2611 /*
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2612 * Change <xHome> to <Home>, <xUp> to <Up>, etc.
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2613 */
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2614 int
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2615 handle_x_keys(key)
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2616 int key;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2617 {
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2618 switch (key)
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2619 {
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2620 case K_XUP: return K_UP;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2621 case K_XDOWN: return K_DOWN;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2622 case K_XLEFT: return K_LEFT;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2623 case K_XRIGHT: return K_RIGHT;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2624 case K_XHOME: return K_HOME;
230
9281a51ca7a2 updated for version 7.0064
vimboss
parents: 227
diff changeset
2625 case K_ZHOME: return K_HOME;
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2626 case K_XEND: return K_END;
230
9281a51ca7a2 updated for version 7.0064
vimboss
parents: 227
diff changeset
2627 case K_ZEND: return K_END;
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2628 case K_XF1: return K_F1;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2629 case K_XF2: return K_F2;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2630 case K_XF3: return K_F3;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2631 case K_XF4: return K_F4;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2632 case K_S_XF1: return K_S_F1;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2633 case K_S_XF2: return K_S_F2;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2634 case K_S_XF3: return K_S_F3;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2635 case K_S_XF4: return K_S_F4;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2636 }
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2637 return key;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2638 }
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2639
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2640 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2641 * Return a string which contains the name of the given key when the given
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2642 * modifiers are down.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2643 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2644 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2645 get_special_key_name(c, modifiers)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2646 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2647 int modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2648 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2649 static char_u string[MAX_KEY_NAME_LEN + 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2650
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2651 int i, idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2652 int table_idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2653 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2654
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2655 string[0] = '<';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2656 idx = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2657
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2658 /* Key that stands for a normal character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2659 if (IS_SPECIAL(c) && KEY2TERMCAP0(c) == KS_KEY)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2660 c = KEY2TERMCAP1(c);
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 * Translate shifted special keys into unshifted keys and set modifier.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2664 * Same for CTRL and ALT modifiers.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2665 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2666 if (IS_SPECIAL(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2667 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2668 for (i = 0; modifier_keys_table[i] != 0; i += MOD_KEYS_ENTRY_SIZE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2669 if ( KEY2TERMCAP0(c) == (int)modifier_keys_table[i + 1]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2670 && (int)KEY2TERMCAP1(c) == (int)modifier_keys_table[i + 2])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2671 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2672 modifiers |= modifier_keys_table[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2673 c = TERMCAP2KEY(modifier_keys_table[i + 3],
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2674 modifier_keys_table[i + 4]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2675 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2676 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2677 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2678
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2679 /* try to find the key in the special key table */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2680 table_idx = find_special_key_in_table(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2681
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2682 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2683 * When not a known special key, and not a printable character, try to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2684 * extract modifiers.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2685 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2686 if (c > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2687 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2688 && (*mb_char2len)(c) == 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2689 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2690 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2691 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2692 if (table_idx < 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2693 && (!vim_isprintc(c) || (c & 0x7f) == ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2694 && (c & 0x80))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2695 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2696 c &= 0x7f;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2697 modifiers |= MOD_MASK_ALT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2698 /* try again, to find the un-alted key in the special key table */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2699 table_idx = find_special_key_in_table(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2700 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2701 if (table_idx < 0 && !vim_isprintc(c) && c < ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2702 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2703 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2704 c = CtrlChar(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2705 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2706 c += '@';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2707 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2708 modifiers |= MOD_MASK_CTRL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2709 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2710 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2711
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2712 /* translate the modifier into a string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2713 for (i = 0; mod_mask_table[i].name != 'A'; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2714 if ((modifiers & mod_mask_table[i].mod_mask)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2715 == mod_mask_table[i].mod_flag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2716 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2717 string[idx++] = mod_mask_table[i].name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2718 string[idx++] = (char_u)'-';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2719 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2720
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2721 if (table_idx < 0) /* unknown special key, may output t_xx */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2722 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2723 if (IS_SPECIAL(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2724 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2725 string[idx++] = 't';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2726 string[idx++] = '_';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2727 string[idx++] = KEY2TERMCAP0(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2728 string[idx++] = KEY2TERMCAP1(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2729 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2730 /* Not a special key, only modifiers, output directly */
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 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2734 if (has_mbyte && (*mb_char2len)(c) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2735 idx += (*mb_char2bytes)(c, string + idx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2736 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2737 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2738 if (vim_isprintc(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2739 string[idx++] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2740 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2741 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2742 s = transchar(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2743 while (*s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2744 string[idx++] = *s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2745 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2746 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2747 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2748 else /* use name of special key */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2749 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2750 STRCPY(string + idx, key_names_table[table_idx].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2751 idx = (int)STRLEN(string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2752 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2753 string[idx++] = '>';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2754 string[idx] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2755 return string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2756 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2757
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2758 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2759 * Try translating a <> name at (*srcp)[] to dst[].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2760 * Return the number of characters added to dst[], zero for no match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2761 * If there is a match, srcp is advanced to after the <> name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2762 * dst[] must be big enough to hold the result (up to six characters)!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2763 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2764 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2765 trans_special(srcp, dst, keycode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2766 char_u **srcp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2767 char_u *dst;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2768 int keycode; /* prefer key code, e.g. K_DEL instead of DEL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2769 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2770 int modifiers = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2771 int key;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2772 int dlen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2773
1775
b209c3f94ab7 updated for version 7.2-073
vimboss
parents: 1737
diff changeset
2774 key = find_special_key(srcp, &modifiers, keycode, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2775 if (key == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2776 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2777
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2778 /* Put the appropriate modifier in a string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2779 if (modifiers != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2780 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2781 dst[dlen++] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2782 dst[dlen++] = KS_MODIFIER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2783 dst[dlen++] = modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2784 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2785
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2786 if (IS_SPECIAL(key))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2787 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2788 dst[dlen++] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2789 dst[dlen++] = KEY2TERMCAP0(key);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2790 dst[dlen++] = KEY2TERMCAP1(key);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2791 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2792 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2793 else if (has_mbyte && !keycode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2794 dlen += (*mb_char2bytes)(key, dst + dlen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2795 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2796 else if (keycode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2797 dlen = (int)(add_char2buf(key, dst + dlen) - dst);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2798 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2799 dst[dlen++] = key;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2800
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2801 return dlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2802 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2803
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2804 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2805 * Try translating a <> name at (*srcp)[], return the key and modifiers.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2806 * srcp is advanced to after the <> name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2807 * returns 0 if there is no match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2808 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2809 int
1775
b209c3f94ab7 updated for version 7.2-073
vimboss
parents: 1737
diff changeset
2810 find_special_key(srcp, modp, keycode, keep_x_key)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2811 char_u **srcp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2812 int *modp;
1775
b209c3f94ab7 updated for version 7.2-073
vimboss
parents: 1737
diff changeset
2813 int keycode; /* prefer key code, e.g. K_DEL instead of DEL */
b209c3f94ab7 updated for version 7.2-073
vimboss
parents: 1737
diff changeset
2814 int keep_x_key; /* don't translate xHome to Home key */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2815 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2816 char_u *last_dash;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2817 char_u *end_of_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2818 char_u *src;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2819 char_u *bp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2820 int modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2821 int bit;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2822 int key;
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 794
diff changeset
2823 unsigned long n;
3024
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2824 int l;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2825
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2826 src = *srcp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2827 if (src[0] != '<')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2828 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2829
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2830 /* Find end of modifier list */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2831 last_dash = src;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2832 for (bp = src + 1; *bp == '-' || vim_isIDc(*bp); bp++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2833 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2834 if (*bp == '-')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2835 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2836 last_dash = bp;
3024
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2837 if (bp[1] != NUL)
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2838 {
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2839 #ifdef FEAT_MBYTE
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2840 if (has_mbyte)
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2841 l = mb_ptr2len(bp + 1);
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2842 else
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2843 #endif
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2844 l = 1;
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2845 if (bp[l + 1] == '>')
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2846 bp += l; /* anything accepted, like <C-?> */
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2847 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2848 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2849 if (bp[0] == 't' && bp[1] == '_' && bp[2] && bp[3])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2850 bp += 3; /* skip t_xx, xx may be '-' or '>' */
3026
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2851 else if (STRNICMP(bp, "char-", 5) == 0)
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2852 {
7447
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7408
diff changeset
2853 vim_str2nr(bp + 5, NULL, &l, STR2NR_ALL, NULL, NULL, 0);
3026
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2854 bp += l + 5;
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2855 break;
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2856 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2857 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2858
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2859 if (*bp == '>') /* found matching '>' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2860 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2861 end_of_name = bp + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2862
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2863 /* Which modifiers are given? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2864 modifiers = 0x0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2865 for (bp = src + 1; bp < last_dash; bp++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2866 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2867 if (*bp != '-')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2868 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2869 bit = name_to_mod_mask(*bp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2870 if (bit == 0x0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2871 break; /* Illegal modifier name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2872 modifiers |= bit;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2873 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2874 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2875
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2876 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2877 * Legal modifier name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2878 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2879 if (bp >= last_dash)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2880 {
3024
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2881 if (STRNICMP(last_dash + 1, "char-", 5) == 0
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2882 && VIM_ISDIGIT(last_dash[6]))
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2883 {
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2884 /* <Char-123> or <Char-033> or <Char-0x33> */
7447
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7408
diff changeset
2885 vim_str2nr(last_dash + 6, NULL, NULL, STR2NR_ALL, NULL, &n, 0);
3026
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2886 key = (int)n;
3024
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2887 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2888 else
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2889 {
3026
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2890 /*
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2891 * Modifier with single letter, or special key name.
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2892 */
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2893 #ifdef FEAT_MBYTE
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2894 if (has_mbyte)
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2895 l = mb_ptr2len(last_dash + 1);
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2896 else
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2897 #endif
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2898 l = 1;
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2899 if (modifiers != 0 && last_dash[l + 1] == '>')
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2900 key = PTR2CHAR(last_dash + 1);
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2901 else
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2902 {
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2903 key = get_special_key_code(last_dash + 1);
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2904 if (!keep_x_key)
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2905 key = handle_x_keys(key);
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2906 }
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2907 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2908
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2909 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2910 * get_special_key_code() may return NUL for invalid
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2911 * special key name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2912 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2913 if (key != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2914 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2915 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2916 * Only use a modifier when there is no special key code that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2917 * includes the modifier.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2918 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2919 key = simplify_key(key, &modifiers);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2920
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2921 if (!keycode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2922 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2923 /* don't want keycode, use single byte code */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2924 if (key == K_BS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2925 key = BS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2926 else if (key == K_DEL || key == K_KDEL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2927 key = DEL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2928 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2929
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2930 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2931 * Normal Key with modifier: Try to make a single byte code.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2932 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2933 if (!IS_SPECIAL(key))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2934 key = extract_modifiers(key, &modifiers);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2935
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2936 *modp = modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2937 *srcp = end_of_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2938 return key;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2939 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2940 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2941 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2942 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2943 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2944
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2945 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2946 * Try to include modifiers in the key.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2947 * Changes "Shift-a" to 'A', "Alt-A" to 0xc0, etc.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2948 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2949 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2950 extract_modifiers(key, modp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2951 int key;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2952 int *modp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2953 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2954 int modifiers = *modp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2955
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2956 #ifdef MACOS
4352
04736b4030ec updated for version 7.3.925
Bram Moolenaar <bram@vim.org>
parents: 4276
diff changeset
2957 /* Command-key really special, no fancynest */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2958 if (!(modifiers & MOD_MASK_CMD))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2959 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2960 if ((modifiers & MOD_MASK_SHIFT) && ASCII_ISALPHA(key))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2961 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2962 key = TOUPPER_ASC(key);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2963 modifiers &= ~MOD_MASK_SHIFT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2964 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2965 if ((modifiers & MOD_MASK_CTRL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2966 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2967 /* * TODO: EBCDIC Better use:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2968 * && (Ctrl_chr(key) || key == '?')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2969 * ??? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2970 && strchr("?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_", key)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2971 != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2972 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2973 && ((key >= '?' && key <= '_') || ASCII_ISALPHA(key))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2974 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2975 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2976 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2977 key = Ctrl_chr(key);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2978 modifiers &= ~MOD_MASK_CTRL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2979 /* <C-@> is <Nul> */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2980 if (key == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2981 key = K_ZERO;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2982 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2983 #ifdef MACOS
4352
04736b4030ec updated for version 7.3.925
Bram Moolenaar <bram@vim.org>
parents: 4276
diff changeset
2984 /* Command-key really special, no fancynest */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2985 if (!(modifiers & MOD_MASK_CMD))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2986 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2987 if ((modifiers & MOD_MASK_ALT) && key < 0x80
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2988 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2989 && !enc_dbcs /* avoid creating a lead byte */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2990 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2991 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2992 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2993 key |= 0x80;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2994 modifiers &= ~MOD_MASK_ALT; /* remove the META modifier */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2995 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2996
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2997 *modp = modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2998 return key;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2999 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3000
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3001 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3002 * Try to find key "c" in the special key table.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3003 * Return the index when found, -1 when not found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3004 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3005 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3006 find_special_key_in_table(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3007 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3008 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3009 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3010
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3011 for (i = 0; key_names_table[i].name != NULL; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3012 if (c == key_names_table[i].key)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3013 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3014 if (key_names_table[i].name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3015 i = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3016 return i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3017 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3018
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3019 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3020 * 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
3021 * end with NUL, the name is assumed to end before the first non-idchar).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3022 * If the name starts with "t_" the next two characters are interpreted as a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3023 * termcap name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3024 * Return the key code, or 0 if not found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3025 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3026 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3027 get_special_key_code(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3028 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3029 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3030 char_u *table_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3031 char_u string[3];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3032 int i, j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3033
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3034 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3035 * If it's <t_xx> we get the code for xx from the termcap
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3036 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3037 if (name[0] == 't' && name[1] == '_' && name[2] != NUL && name[3] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3038 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3039 string[0] = name[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3040 string[1] = name[3];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3041 string[2] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3042 if (add_termcap_entry(string, FALSE) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3043 return TERMCAP2KEY(name[2], name[3]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3044 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3045 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3046 for (i = 0; key_names_table[i].name != NULL; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3047 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3048 table_name = key_names_table[i].name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3049 for (j = 0; vim_isIDc(name[j]) && table_name[j] != NUL; j++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3050 if (TOLOWER_ASC(table_name[j]) != TOLOWER_ASC(name[j]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3051 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3052 if (!vim_isIDc(name[j]) && table_name[j] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3053 return key_names_table[i].key;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3054 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3055 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3056 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3057
1661
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
3058 #if defined(FEAT_CMDL_COMPL) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3059 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3060 get_key_name(i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3061 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3062 {
1881
6605dca2960f updated for version 7.2-178
vimboss
parents: 1863
diff changeset
3063 if (i >= (int)KEY_NAMES_TABLE_LEN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3064 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3065 return key_names_table[i].name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3066 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3067 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3068
1661
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
3069 #if defined(FEAT_MOUSE) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3070 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3071 * Look up the given mouse code to return the relevant information in the other
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3072 * arguments. Return which button is down or was released.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3073 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3074 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3075 get_mouse_button(code, is_click, is_drag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3076 int code;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3077 int *is_click;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3078 int *is_drag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3079 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3080 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3081
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3082 for (i = 0; mouse_table[i].pseudo_code; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3083 if (code == mouse_table[i].pseudo_code)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3084 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3085 *is_click = mouse_table[i].is_click;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3086 *is_drag = mouse_table[i].is_drag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3087 return mouse_table[i].button;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3088 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3089 return 0; /* Shouldn't get here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3090 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3091
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3092 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3093 * Return the appropriate pseudo mouse event token (KE_LEFTMOUSE etc) based on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3094 * the given information about which mouse button is down, and whether the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3095 * mouse was clicked, dragged or released.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3096 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3097 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3098 get_pseudo_mouse_code(button, is_click, is_drag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3099 int button; /* eg MOUSE_LEFT */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3100 int is_click;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3101 int is_drag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3102 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3103 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3104
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3105 for (i = 0; mouse_table[i].pseudo_code; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3106 if (button == mouse_table[i].button
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3107 && is_click == mouse_table[i].is_click
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3108 && is_drag == mouse_table[i].is_drag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3109 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3110 #ifdef FEAT_GUI
263
b3c0268f7815 updated for version 7.0071
vimboss
parents: 236
diff changeset
3111 /* Trick: a non mappable left click and release has mouse_col -1
b3c0268f7815 updated for version 7.0071
vimboss
parents: 236
diff changeset
3112 * or added MOUSE_COLOFF. Used for 'mousefocus' in
b3c0268f7815 updated for version 7.0071
vimboss
parents: 236
diff changeset
3113 * gui_mouse_moved() */
b3c0268f7815 updated for version 7.0071
vimboss
parents: 236
diff changeset
3114 if (mouse_col < 0 || mouse_col > MOUSE_COLOFF)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3115 {
263
b3c0268f7815 updated for version 7.0071
vimboss
parents: 236
diff changeset
3116 if (mouse_col < 0)
b3c0268f7815 updated for version 7.0071
vimboss
parents: 236
diff changeset
3117 mouse_col = 0;
b3c0268f7815 updated for version 7.0071
vimboss
parents: 236
diff changeset
3118 else
b3c0268f7815 updated for version 7.0071
vimboss
parents: 236
diff changeset
3119 mouse_col -= MOUSE_COLOFF;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3120 if (mouse_table[i].pseudo_code == (int)KE_LEFTMOUSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3121 return (int)KE_LEFTMOUSE_NM;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3122 if (mouse_table[i].pseudo_code == (int)KE_LEFTRELEASE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3123 return (int)KE_LEFTRELEASE_NM;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3124 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3125 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3126 return mouse_table[i].pseudo_code;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3127 }
1209
070f2ac50cf8 updated for version 7.1b
vimboss
parents: 1099
diff changeset
3128 return (int)KE_IGNORE; /* not recognized, ignore it */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3129 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3130 #endif /* FEAT_MOUSE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3131
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3132 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3133 * Return the current end-of-line type: EOL_DOS, EOL_UNIX or EOL_MAC.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3134 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3135 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3136 get_fileformat(buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3137 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3138 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3139 int c = *buf->b_p_ff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3140
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3141 if (buf->b_p_bin || c == 'u')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3142 return EOL_UNIX;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3143 if (c == 'm')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3144 return EOL_MAC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3145 return EOL_DOS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3146 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3147
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3148 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3149 * Like get_fileformat(), but override 'fileformat' with "p" for "++opt=val"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3150 * argument.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3151 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3152 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3153 get_fileformat_force(buf, eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3154 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3155 exarg_T *eap; /* can be NULL! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3156 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3157 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3158
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3159 if (eap != NULL && eap->force_ff != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3160 c = eap->cmd[eap->force_ff];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3161 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3162 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3163 if ((eap != NULL && eap->force_bin != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3164 ? (eap->force_bin == FORCE_BIN) : buf->b_p_bin)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3165 return EOL_UNIX;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3166 c = *buf->b_p_ff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3167 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3168 if (c == 'u')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3169 return EOL_UNIX;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3170 if (c == 'm')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3171 return EOL_MAC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3172 return EOL_DOS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3173 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3174
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3175 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3176 * 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
3177 * Sets both 'textmode' and 'fileformat'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3178 * Note: Does _not_ set global value of 'textmode'!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3179 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3180 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3181 set_fileformat(t, opt_flags)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3182 int t;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3183 int opt_flags; /* OPT_LOCAL and/or OPT_GLOBAL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3184 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3185 char *p = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3186
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3187 switch (t)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3188 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3189 case EOL_DOS:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3190 p = FF_DOS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3191 curbuf->b_p_tx = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3192 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3193 case EOL_UNIX:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3194 p = FF_UNIX;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3195 curbuf->b_p_tx = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3196 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3197 case EOL_MAC:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3198 p = FF_MAC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3199 curbuf->b_p_tx = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3200 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3201 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3202 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3203 set_string_option_direct((char_u *)"ff", -1, (char_u *)p,
694
07d199fe02ed updated for version 7.0209
vimboss
parents: 681
diff changeset
3204 OPT_FREE | opt_flags, 0);
07d199fe02ed updated for version 7.0209
vimboss
parents: 681
diff changeset
3205
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3206 #ifdef FEAT_WINDOWS
671
83a006f81bac updated for version 7.0199
vimboss
parents: 644
diff changeset
3207 /* This may cause the buffer to become (un)modified. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3208 check_status(curbuf);
673
513866ffe6af updated for version 7.0200
vimboss
parents: 671
diff changeset
3209 redraw_tabline = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3210 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3211 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3212 need_maketitle = TRUE; /* set window title later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3213 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3214 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3215
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3216 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3217 * Return the default fileformat from 'fileformats'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3218 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3219 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3220 default_fileformat()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3221 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3222 switch (*p_ffs)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3223 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3224 case 'm': return EOL_MAC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3225 case 'd': return EOL_DOS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3226 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3227 return EOL_UNIX;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3228 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3229
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3230 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3231 * Call shell. Calls mch_call_shell, with 'shellxquote' added.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3232 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3233 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3234 call_shell(cmd, opt)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3235 char_u *cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3236 int opt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3237 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3238 char_u *ncmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3239 int retval;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
3240 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
3241 proftime_T wait_time;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
3242 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3243
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3244 if (p_verbose > 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3245 {
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
3246 verbose_enter();
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 263
diff changeset
3247 smsg((char_u *)_("Calling shell to execute: \"%s\""),
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3248 cmd == NULL ? p_sh : cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3249 out_char('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3250 cursor_on();
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
3251 verbose_leave();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3252 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3253
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
3254 #ifdef FEAT_PROFILE
789
b29b006d52d2 updated for version 7.0230
vimboss
parents: 782
diff changeset
3255 if (do_profiling == PROF_YES)
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
3256 prof_child_enter(&wait_time);
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
3257 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
3258
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3259 if (*p_sh == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3260 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3261 EMSG(_(e_shellempty));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3262 retval = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3263 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3264 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3265 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3266 #ifdef FEAT_GUI_MSWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3267 /* Don't hide the pointer while executing a shell command. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3268 gui_mch_mousehide(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3269 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3270 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3271 ++hold_gui_events;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3272 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3273 /* The external command may update a tags file, clear cached tags. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3274 tag_freematch();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3275
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3276 if (cmd == NULL || *p_sxq == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3277 retval = mch_call_shell(cmd, opt);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3278 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3279 {
3359
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3280 char_u *ecmd = cmd;
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3281
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3282 if (*p_sxe != NUL && STRCMP(p_sxq, "(") == 0)
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3283 {
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3284 ecmd = vim_strsave_escaped_ext(cmd, p_sxe, '^', FALSE);
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3285 if (ecmd == NULL)
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3286 ecmd = cmd;
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3287 }
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3288 ncmd = alloc((unsigned)(STRLEN(ecmd) + STRLEN(p_sxq) * 2 + 1));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3289 if (ncmd != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3290 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3291 STRCPY(ncmd, p_sxq);
3359
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3292 STRCAT(ncmd, ecmd);
3357
397e7e49bb0b updated for version 7.3.445
Bram Moolenaar <bram@vim.org>
parents: 3273
diff changeset
3293 /* When 'shellxquote' is ( append ).
397e7e49bb0b updated for version 7.3.445
Bram Moolenaar <bram@vim.org>
parents: 3273
diff changeset
3294 * When 'shellxquote' is "( append )". */
397e7e49bb0b updated for version 7.3.445
Bram Moolenaar <bram@vim.org>
parents: 3273
diff changeset
3295 STRCAT(ncmd, STRCMP(p_sxq, "(") == 0 ? (char_u *)")"
397e7e49bb0b updated for version 7.3.445
Bram Moolenaar <bram@vim.org>
parents: 3273
diff changeset
3296 : STRCMP(p_sxq, "\"(") == 0 ? (char_u *)")\""
397e7e49bb0b updated for version 7.3.445
Bram Moolenaar <bram@vim.org>
parents: 3273
diff changeset
3297 : p_sxq);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3298 retval = mch_call_shell(ncmd, opt);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3299 vim_free(ncmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3300 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3301 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3302 retval = -1;
3359
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3303 if (ecmd != cmd)
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3304 vim_free(ecmd);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3305 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3306 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3307 --hold_gui_events;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3308 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3309 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3310 * Check the window size, in case it changed while executing the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3311 * external command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3312 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3313 shell_resized_check();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3314 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3315
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3316 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3317 set_vim_var_nr(VV_SHELL_ERROR, (long)retval);
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
3318 # ifdef FEAT_PROFILE
789
b29b006d52d2 updated for version 7.0230
vimboss
parents: 782
diff changeset
3319 if (do_profiling == PROF_YES)
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
3320 prof_child_exit(&wait_time);
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
3321 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3322 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3323
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3324 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3325 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3326
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3327 /*
789
b29b006d52d2 updated for version 7.0230
vimboss
parents: 782
diff changeset
3328 * VISUAL, SELECTMODE and OP_PENDING State are never set, they are equal to
b29b006d52d2 updated for version 7.0230
vimboss
parents: 782
diff changeset
3329 * NORMAL State with a condition. This function returns the real State.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3330 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3331 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3332 get_real_state()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3333 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3334 if (State & NORMAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3335 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3336 if (VIsual_active)
789
b29b006d52d2 updated for version 7.0230
vimboss
parents: 782
diff changeset
3337 {
b29b006d52d2 updated for version 7.0230
vimboss
parents: 782
diff changeset
3338 if (VIsual_select)
b29b006d52d2 updated for version 7.0230
vimboss
parents: 782
diff changeset
3339 return SELECTMODE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3340 return VISUAL;
789
b29b006d52d2 updated for version 7.0230
vimboss
parents: 782
diff changeset
3341 }
5735
50dbef5e774a updated for version 7.4.212
Bram Moolenaar <bram@vim.org>
parents: 5690
diff changeset
3342 else if (finish_op)
50dbef5e774a updated for version 7.4.212
Bram Moolenaar <bram@vim.org>
parents: 5690
diff changeset
3343 return OP_PENDING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3344 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3345 return State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3346 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3347
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3348 #if defined(FEAT_MBYTE) || defined(PROTO)
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3349 /*
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3350 * Return TRUE if "p" points to just after a path separator.
2939
3d96ddbeb3b0 updated for version 7.3.242
Bram Moolenaar <bram@vim.org>
parents: 2935
diff changeset
3351 * Takes care of multi-byte characters.
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3352 * "b" must point to the start of the file name
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3353 */
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3354 int
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3355 after_pathsep(b, p)
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3356 char_u *b;
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3357 char_u *p;
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3358 {
2939
3d96ddbeb3b0 updated for version 7.3.242
Bram Moolenaar <bram@vim.org>
parents: 2935
diff changeset
3359 return p > b && vim_ispathsep(p[-1])
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3360 && (!has_mbyte || (*mb_head_off)(b, p - 1) == 0);
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3361 }
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3362 #endif
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3363
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3364 /*
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3365 * Return TRUE if file names "f1" and "f2" are in the same directory.
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3366 * "f1" may be a short name, "f2" must be a full path.
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3367 */
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3368 int
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3369 same_directory(f1, f2)
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3370 char_u *f1;
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3371 char_u *f2;
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3372 {
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3373 char_u ffname[MAXPATHL];
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3374 char_u *t1;
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3375 char_u *t2;
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3376
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3377 /* safety check */
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3378 if (f1 == NULL || f2 == NULL)
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3379 return FALSE;
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3380
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3381 (void)vim_FullName(f1, ffname, MAXPATHL, FALSE);
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3382 t1 = gettail_sep(ffname);
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3383 t2 = gettail_sep(f2);
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3384 return (t1 - ffname == t2 - f2
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3385 && pathcmp((char *)ffname, (char *)f2, (int)(t1 - ffname)) == 0);
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3386 }
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3387
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3388 #if defined(FEAT_SESSION) || defined(MSWIN) || defined(FEAT_GUI_MAC) \
574
25a70b1cd2da updated for version 7.0163
vimboss
parents: 531
diff changeset
3389 || ((defined(FEAT_GUI_GTK)) \
11
4424b47a0797 updated for version 7.0003
vimboss
parents: 7
diff changeset
3390 && ( defined(FEAT_WINDOWS) || defined(FEAT_DND)) ) \
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3391 || defined(FEAT_SUN_WORKSHOP) || defined(FEAT_NETBEANS_INTG) \
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3392 || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3393 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3394 * Change to a file's directory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3395 * Caller must call shorten_fnames()!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3396 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3397 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3398 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3399 vim_chdirfile(fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3400 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3401 {
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3402 char_u dir[MAXPATHL];
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3403
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 378
diff changeset
3404 vim_strncpy(dir, fname, MAXPATHL - 1);
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3405 *gettail_sep(dir) = NUL;
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3406 return mch_chdir((char *)dir) == 0 ? OK : FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3407 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3408 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3409
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3410 #if defined(STAT_IGNORES_SLASH) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3411 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3412 * Check if "name" ends in a slash and is not a directory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3413 * Used for systems where stat() ignores a trailing slash on a file name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3414 * The Vim code assumes a trailing slash is only ignored for a directory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3415 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3416 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3417 illegal_slash(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3418 char *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3419 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3420 if (name[0] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3421 return FALSE; /* no file name is not illegal */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3422 if (name[strlen(name) - 1] != '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3423 return FALSE; /* no trailing slash */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3424 if (mch_isdir((char_u *)name))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3425 return FALSE; /* trailing slash for a directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3426 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3427 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3428 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3429
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3430 #if defined(CURSOR_SHAPE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3431
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3432 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3433 * Handling of cursor and mouse pointer shapes in various modes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3434 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3435
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3436 cursorentry_T shape_table[SHAPE_IDX_COUNT] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3437 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3438 /* The values will be filled in from the 'guicursor' and 'mouseshape'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3439 * defaults when Vim starts.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3440 * Adjust the SHAPE_IDX_ defines when making changes! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3441 {0, 0, 0, 700L, 400L, 250L, 0, 0, "n", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3442 {0, 0, 0, 700L, 400L, 250L, 0, 0, "v", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3443 {0, 0, 0, 700L, 400L, 250L, 0, 0, "i", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3444 {0, 0, 0, 700L, 400L, 250L, 0, 0, "r", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3445 {0, 0, 0, 700L, 400L, 250L, 0, 0, "c", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3446 {0, 0, 0, 700L, 400L, 250L, 0, 0, "ci", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3447 {0, 0, 0, 700L, 400L, 250L, 0, 0, "cr", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3448 {0, 0, 0, 700L, 400L, 250L, 0, 0, "o", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3449 {0, 0, 0, 700L, 400L, 250L, 0, 0, "ve", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3450 {0, 0, 0, 0L, 0L, 0L, 0, 0, "e", SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3451 {0, 0, 0, 0L, 0L, 0L, 0, 0, "s", SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3452 {0, 0, 0, 0L, 0L, 0L, 0, 0, "sd", SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3453 {0, 0, 0, 0L, 0L, 0L, 0, 0, "vs", SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3454 {0, 0, 0, 0L, 0L, 0L, 0, 0, "vd", SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3455 {0, 0, 0, 0L, 0L, 0L, 0, 0, "m", SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3456 {0, 0, 0, 0L, 0L, 0L, 0, 0, "ml", SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3457 {0, 0, 0, 100L, 100L, 100L, 0, 0, "sm", SHAPE_CURSOR},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3458 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3459
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3460 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3461 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3462 * Table with names for mouse shapes. Keep in sync with all the tables for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3463 * mch_set_mouse_shape()!.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3464 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3465 static char * mshape_names[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3466 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3467 "arrow", /* default, must be the first one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3468 "blank", /* hidden */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3469 "beam",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3470 "updown",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3471 "udsizing",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3472 "leftright",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3473 "lrsizing",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3474 "busy",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3475 "no",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3476 "crosshair",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3477 "hand1",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3478 "hand2",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3479 "pencil",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3480 "question",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3481 "rightup-arrow",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3482 "up-arrow",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3483 NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3484 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3485 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3486
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3487 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3488 * Parse the 'guicursor' option ("what" is SHAPE_CURSOR) or 'mouseshape'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3489 * ("what" is SHAPE_MOUSE).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3490 * Returns error message for an illegal option, NULL otherwise.
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 parse_shape_opt(what)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3494 int what;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3495 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3496 char_u *modep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3497 char_u *colonp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3498 char_u *commap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3499 char_u *slashp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3500 char_u *p, *endp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3501 int idx = 0; /* init for GCC */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3502 int all_idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3503 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3504 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505 long n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506 int found_ve = FALSE; /* found "ve" flag */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3507 int round;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3508
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3509 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3510 * First round: check for errors; second round: do it for real.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3511 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3512 for (round = 1; round <= 2; ++round)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3513 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3514 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3515 * Repeat for all comma separated parts.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3516 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3517 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3518 if (what == SHAPE_MOUSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3519 modep = p_mouseshape;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3520 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3521 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3522 modep = p_guicursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3523 while (*modep != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3524 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3525 colonp = vim_strchr(modep, ':');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3526 if (colonp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3527 return (char_u *)N_("E545: Missing colon");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3528 if (colonp == modep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3529 return (char_u *)N_("E546: Illegal mode");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3530 commap = vim_strchr(modep, ',');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3531
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3532 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3533 * Repeat for all mode's before the colon.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3534 * For the 'a' mode, we loop to handle all the modes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3535 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3536 all_idx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3537 while (modep < colonp || all_idx >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3538 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3539 if (all_idx < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3540 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3541 /* Find the mode. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3542 if (modep[1] == '-' || modep[1] == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3543 len = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3544 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3545 len = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3546 if (len == 1 && TOLOWER_ASC(modep[0]) == 'a')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3547 all_idx = SHAPE_IDX_COUNT - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3548 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3549 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3550 for (idx = 0; idx < SHAPE_IDX_COUNT; ++idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3551 if (STRNICMP(modep, shape_table[idx].name, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3552 == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3553 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3554 if (idx == SHAPE_IDX_COUNT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3555 || (shape_table[idx].used_for & what) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3556 return (char_u *)N_("E546: Illegal mode");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3557 if (len == 2 && modep[0] == 'v' && modep[1] == 'e')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3558 found_ve = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3559 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3560 modep += len + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3561 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3562
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3563 if (all_idx >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3564 idx = all_idx--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3565 else if (round == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3566 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3567 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3568 if (what == SHAPE_MOUSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3569 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3570 /* Set the default, for the missing parts */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3571 shape_table[idx].mshape = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3572 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3573 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3574 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3575 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3576 /* Set the defaults, for the missing parts */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3577 shape_table[idx].shape = SHAPE_BLOCK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3578 shape_table[idx].blinkwait = 700L;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3579 shape_table[idx].blinkon = 400L;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3580 shape_table[idx].blinkoff = 250L;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3581 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3582 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3583
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3584 /* Parse the part after the colon */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3585 for (p = colonp + 1; *p && *p != ','; )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3586 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3587 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3588 if (what == SHAPE_MOUSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3589 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3590 for (i = 0; ; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3591 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3592 if (mshape_names[i] == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3593 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3594 if (!VIM_ISDIGIT(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3595 return (char_u *)N_("E547: Illegal mouseshape");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3596 if (round == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3597 shape_table[idx].mshape =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3598 getdigits(&p) + MSHAPE_NUMBERED;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3599 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3600 (void)getdigits(&p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3601 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3602 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3603 len = (int)STRLEN(mshape_names[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3604 if (STRNICMP(p, mshape_names[i], len) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3605 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3606 if (round == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3607 shape_table[idx].mshape = i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3608 p += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3609 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3610 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3611 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3612 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3613 else /* if (what == SHAPE_MOUSE) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3614 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3615 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3616 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3617 * First handle the ones with a number argument.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3618 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3619 i = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3620 len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3621 if (STRNICMP(p, "ver", 3) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3622 len = 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3623 else if (STRNICMP(p, "hor", 3) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3624 len = 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3625 else if (STRNICMP(p, "blinkwait", 9) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3626 len = 9;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3627 else if (STRNICMP(p, "blinkon", 7) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3628 len = 7;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3629 else if (STRNICMP(p, "blinkoff", 8) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3630 len = 8;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3631 if (len != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3632 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3633 p += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3634 if (!VIM_ISDIGIT(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3635 return (char_u *)N_("E548: digit expected");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3636 n = getdigits(&p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3637 if (len == 3) /* "ver" or "hor" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3638 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3639 if (n == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3640 return (char_u *)N_("E549: Illegal percentage");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3641 if (round == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3642 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3643 if (TOLOWER_ASC(i) == 'v')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3644 shape_table[idx].shape = SHAPE_VER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3645 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3646 shape_table[idx].shape = SHAPE_HOR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3647 shape_table[idx].percentage = n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3648 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3649 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3650 else if (round == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3651 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3652 if (len == 9)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3653 shape_table[idx].blinkwait = n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3654 else if (len == 7)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3655 shape_table[idx].blinkon = n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3656 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3657 shape_table[idx].blinkoff = n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3658 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3659 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3660 else if (STRNICMP(p, "block", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3661 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3662 if (round == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3663 shape_table[idx].shape = SHAPE_BLOCK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3664 p += 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3665 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3666 else /* must be a highlight group name then */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3667 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3668 endp = vim_strchr(p, '-');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3669 if (commap == NULL) /* last part */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3670 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3671 if (endp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3672 endp = p + STRLEN(p); /* find end of part */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3673 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3674 else if (endp > commap || endp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3675 endp = commap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3676 slashp = vim_strchr(p, '/');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3677 if (slashp != NULL && slashp < endp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3678 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3679 /* "group/langmap_group" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3680 i = syn_check_group(p, (int)(slashp - p));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3681 p = slashp + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3682 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3683 if (round == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3684 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3685 shape_table[idx].id = syn_check_group(p,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3686 (int)(endp - p));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3687 shape_table[idx].id_lm = shape_table[idx].id;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3688 if (slashp != NULL && slashp < endp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3689 shape_table[idx].id = i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3690 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3691 p = endp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3692 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3693 } /* if (what != SHAPE_MOUSE) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3694
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3695 if (*p == '-')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3696 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3697 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3698 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3699 modep = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3700 if (*modep == ',')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3701 ++modep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3702 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3703 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3704
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3705 /* If the 's' flag is not given, use the 'v' cursor for 's' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3706 if (!found_ve)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3707 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3708 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3709 if (what == SHAPE_MOUSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3710 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3711 shape_table[SHAPE_IDX_VE].mshape = shape_table[SHAPE_IDX_V].mshape;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3712 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3713 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3714 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3715 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3716 shape_table[SHAPE_IDX_VE].shape = shape_table[SHAPE_IDX_V].shape;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3717 shape_table[SHAPE_IDX_VE].percentage =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3718 shape_table[SHAPE_IDX_V].percentage;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3719 shape_table[SHAPE_IDX_VE].blinkwait =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3720 shape_table[SHAPE_IDX_V].blinkwait;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3721 shape_table[SHAPE_IDX_VE].blinkon =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3722 shape_table[SHAPE_IDX_V].blinkon;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3723 shape_table[SHAPE_IDX_VE].blinkoff =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3724 shape_table[SHAPE_IDX_V].blinkoff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3725 shape_table[SHAPE_IDX_VE].id = shape_table[SHAPE_IDX_V].id;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3726 shape_table[SHAPE_IDX_VE].id_lm = shape_table[SHAPE_IDX_V].id_lm;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3727 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3728 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3729
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3730 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3731 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3732
500
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 474
diff changeset
3733 # if defined(MCH_CURSOR_SHAPE) || defined(FEAT_GUI) \
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 474
diff changeset
3734 || defined(FEAT_MOUSESHAPE) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3735 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3736 * Return the index into shape_table[] for the current mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3737 * When "mouse" is TRUE, consider indexes valid for the mouse pointer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3738 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3739 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3740 get_shape_idx(mouse)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3741 int mouse;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3742 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3743 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3744 if (mouse && (State == HITRETURN || State == ASKMORE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3745 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3746 # ifdef FEAT_GUI
87
014ba200db86 updated for version 7.0035
vimboss
parents: 44
diff changeset
3747 int x, y;
014ba200db86 updated for version 7.0035
vimboss
parents: 44
diff changeset
3748 gui_mch_getmouse(&x, &y);
014ba200db86 updated for version 7.0035
vimboss
parents: 44
diff changeset
3749 if (Y_2_ROW(y) == Rows - 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3750 return SHAPE_IDX_MOREL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3751 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3752 return SHAPE_IDX_MORE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3753 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3754 if (mouse && drag_status_line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3755 return SHAPE_IDX_SDRAG;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3756 # ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3757 if (mouse && drag_sep_line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3758 return SHAPE_IDX_VDRAG;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3759 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3760 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3761 if (!mouse && State == SHOWMATCH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3762 return SHAPE_IDX_SM;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3763 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3764 if (State & VREPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3765 return SHAPE_IDX_R;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3766 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3767 if (State & REPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3768 return SHAPE_IDX_R;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3769 if (State & INSERT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3770 return SHAPE_IDX_I;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3771 if (State & CMDLINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3772 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3773 if (cmdline_at_end())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3774 return SHAPE_IDX_C;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3775 if (cmdline_overstrike())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3776 return SHAPE_IDX_CR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3777 return SHAPE_IDX_CI;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3778 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3779 if (finish_op)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3780 return SHAPE_IDX_O;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3781 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3782 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3783 if (*p_sel == 'e')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3784 return SHAPE_IDX_VE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3785 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3786 return SHAPE_IDX_V;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3787 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3788 return SHAPE_IDX_N;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3789 }
500
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 474
diff changeset
3790 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3791
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3792 # if defined(FEAT_MOUSESHAPE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3793 static int old_mouse_shape = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3794
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3795 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3796 * Set the mouse shape:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3797 * If "shape" is -1, use shape depending on the current mode,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3798 * depending on the current state.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3799 * 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
3800 * when the mouse moves off the status or command line).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3801 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3802 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3803 update_mouseshape(shape_idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3804 int shape_idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3805 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3806 int new_mouse_shape;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3807
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3808 /* Only works in GUI mode. */
227
ef254e0f2365 updated for version 7.0063
vimboss
parents: 180
diff changeset
3809 if (!gui.in_use || gui.starting)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3810 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3811
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3812 /* Postpone the updating when more is to come. Speeds up executing of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3813 * mappings. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3814 if (shape_idx == -1 && char_avail())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3815 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3816 postponed_mouseshape = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3817 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3818 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3819
864
bc620d6bdf06 updated for version 7.0g03
vimboss
parents: 853
diff changeset
3820 /* When ignoring the mouse don't change shape on the statusline. */
bc620d6bdf06 updated for version 7.0g03
vimboss
parents: 853
diff changeset
3821 if (*p_mouse == NUL
bc620d6bdf06 updated for version 7.0g03
vimboss
parents: 853
diff changeset
3822 && (shape_idx == SHAPE_IDX_CLINE
bc620d6bdf06 updated for version 7.0g03
vimboss
parents: 853
diff changeset
3823 || shape_idx == SHAPE_IDX_STATUS
bc620d6bdf06 updated for version 7.0g03
vimboss
parents: 853
diff changeset
3824 || shape_idx == SHAPE_IDX_VSEP))
bc620d6bdf06 updated for version 7.0g03
vimboss
parents: 853
diff changeset
3825 shape_idx = -2;
bc620d6bdf06 updated for version 7.0g03
vimboss
parents: 853
diff changeset
3826
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3827 if (shape_idx == -2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3828 && old_mouse_shape != shape_table[SHAPE_IDX_CLINE].mshape
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3829 && old_mouse_shape != shape_table[SHAPE_IDX_STATUS].mshape
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3830 && old_mouse_shape != shape_table[SHAPE_IDX_VSEP].mshape)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3831 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3832 if (shape_idx < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3833 new_mouse_shape = shape_table[get_shape_idx(TRUE)].mshape;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3834 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3835 new_mouse_shape = shape_table[shape_idx].mshape;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3836 if (new_mouse_shape != old_mouse_shape)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3837 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3838 mch_set_mouse_shape(new_mouse_shape);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3839 old_mouse_shape = new_mouse_shape;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3840 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3841 postponed_mouseshape = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3842 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3843 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3844
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3845 #endif /* CURSOR_SHAPE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3846
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3847
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3848 /* TODO: make some #ifdef for this */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3849 /*--------[ file searching ]-------------------------------------------------*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3850 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3851 * File searching functions for 'path', 'tags' and 'cdpath' options.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3852 * External visible functions:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3853 * vim_findfile_init() creates/initialises the search context
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3854 * vim_findfile_free_visited() free list of visited files/dirs of search
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3855 * context
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3856 * vim_findfile() find a file in the search context
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3857 * vim_findfile_cleanup() cleanup/free search context created by
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3858 * vim_findfile_init()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3859 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3860 * All static functions and variables start with 'ff_'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3861 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3862 * In general it works like this:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3863 * First you create yourself a search context by calling vim_findfile_init().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3864 * It is possible to give a search context from a previous call to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3865 * vim_findfile_init(), so it can be reused. After this you call vim_findfile()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3866 * 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
3867 * returns the next file which matches the conditions given to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3868 * vim_findfile_init(). If it doesn't find a next file it returns NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3869 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3870 * It is possible to call vim_findfile_init() again to reinitialise your search
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3871 * with some new parameters. Don't forget to pass your old search context to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3872 * it, so it can reuse it and especially reuse the list of already visited
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3873 * directories. If you want to delete the list of already visited directories
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3874 * simply call vim_findfile_free_visited().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3875 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3876 * When you are done call vim_findfile_cleanup() to free the search context.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3877 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3878 * The function vim_findfile_init() has a long comment, which describes the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3879 * needed parameters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3880 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3881 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3882 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3883 * ATTENTION:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3884 * ==========
1072
25154b22dc96 updated for version 7.0-198
vimboss
parents: 1071
diff changeset
3885 * Also we use an allocated search context here, this functions are NOT
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3886 * thread-safe!!!!!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3887 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3888 * To minimize parameter passing (or because I'm to lazy), only the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3889 * external visible functions get a search context as a parameter. This is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3890 * then assigned to a static global, which is used throughout the local
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3891 * functions.
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3895 * type for the directory search stack
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3896 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3897 typedef struct ff_stack
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3898 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3899 struct ff_stack *ffs_prev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3900
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3901 /* the fix part (no wildcards) and the part containing the wildcards
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3902 * of the search path
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3903 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3904 char_u *ffs_fix_path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3905 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3906 char_u *ffs_wc_path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3907 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3908
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3909 /* files/dirs found in the above directory, matched by the first wildcard
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3910 * of wc_part
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3911 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3912 char_u **ffs_filearray;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3913 int ffs_filearray_size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3914 char_u ffs_filearray_cur; /* needed for partly handled dirs */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3915
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3916 /* to store status of partly handled directories
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
3917 * 0: we work on this directory for the first time
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3918 * 1: this directory was partly searched in an earlier step
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
3919 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3920 int ffs_stage;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3921
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3922 /* How deep are we in the directory tree?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3923 * Counts backward from value of level parameter to vim_findfile_init
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3924 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3925 int ffs_level;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3926
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3927 /* Did we already expand '**' to an empty string? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3928 int ffs_star_star_empty;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3929 } ff_stack_T;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3930
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3931 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3932 * type for already visited directories or files.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3933 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3934 typedef struct ff_visited
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3935 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3936 struct ff_visited *ffv_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3937
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3938 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3939 /* Visited directories are different if the wildcard string are
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3940 * different. So we have to save it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3941 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3942 char_u *ffv_wc_path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3943 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3944 /* for unix use inode etc for comparison (needed because of links), else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3945 * use filename.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3946 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3947 #ifdef UNIX
1881
6605dca2960f updated for version 7.2-178
vimboss
parents: 1863
diff changeset
3948 int ffv_dev_valid; /* ffv_dev and ffv_ino were set */
6605dca2960f updated for version 7.2-178
vimboss
parents: 1863
diff changeset
3949 dev_t ffv_dev; /* device number */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3950 ino_t ffv_ino; /* inode number */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3951 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3952 /* The memory for this struct is allocated according to the length of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3953 * ffv_fname.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3954 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3955 char_u ffv_fname[1]; /* actually longer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3956 } ff_visited_T;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3957
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3958 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3959 * We might have to manage several visited lists during a search.
1209
070f2ac50cf8 updated for version 7.1b
vimboss
parents: 1099
diff changeset
3960 * This is especially needed for the tags option. If tags is set to:
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3961 * "./++/tags,./++/TAGS,++/tags" (replace + with *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3962 * So we have to do 3 searches:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3963 * 1) search from the current files directory downward for the file "tags"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3964 * 2) search from the current files directory downward for the file "TAGS"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3965 * 3) search from Vims current directory downwards for the file "tags"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3966 * 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
3967 * 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
3968 * second search we must start from a empty visited list.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3969 * 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
3970 * visited lists.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3971 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3972 typedef struct ff_visited_list_hdr
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3973 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3974 struct ff_visited_list_hdr *ffvl_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3975
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3976 /* the filename the attached visited list is for */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3977 char_u *ffvl_filename;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3978
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3979 ff_visited_T *ffvl_visited_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3980
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3981 } ff_visited_list_hdr_T;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3982
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3983
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3984 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3985 * '**' can be expanded to several directory levels.
1209
070f2ac50cf8 updated for version 7.1b
vimboss
parents: 1099
diff changeset
3986 * Set the default maximum depth.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3987 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3988 #define FF_MAX_STAR_STAR_EXPAND ((char_u)30)
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
3989
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3990 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3991 * The search context:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3992 * ffsc_stack_ptr: the stack for the dirs to search
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3993 * ffsc_visited_list: the currently active visited list
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3994 * ffsc_dir_visited_list: the currently active visited list for search dirs
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3995 * ffsc_visited_lists_list: the list of all visited lists
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3996 * ffsc_dir_visited_lists_list: the list of all visited lists for search dirs
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3997 * ffsc_file_to_search: the file to search for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3998 * ffsc_start_dir: the starting directory, if search path was relative
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3999 * ffsc_fix_path: the fix part of the given path (without wildcards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4000 * Needed for upward search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4001 * ffsc_wc_path: the part of the given path containing wildcards
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4002 * ffsc_level: how many levels of dirs to search downwards
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4003 * ffsc_stopdirs_v: array of stop directories for upward search
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4004 * ffsc_find_what: FINDFILE_BOTH, FINDFILE_DIR or FINDFILE_FILE
2521
d890c820722f Fix: 'suffixesadd' was used for finding tags file.
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4005 * ffsc_tagfile: searching for tags file, don't use 'suffixesadd'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4006 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4007 typedef struct ff_search_ctx_T
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4008 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4009 ff_stack_T *ffsc_stack_ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4010 ff_visited_list_hdr_T *ffsc_visited_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4011 ff_visited_list_hdr_T *ffsc_dir_visited_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4012 ff_visited_list_hdr_T *ffsc_visited_lists_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4013 ff_visited_list_hdr_T *ffsc_dir_visited_lists_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4014 char_u *ffsc_file_to_search;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4015 char_u *ffsc_start_dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4016 char_u *ffsc_fix_path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4017 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4018 char_u *ffsc_wc_path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4019 int ffsc_level;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4020 char_u **ffsc_stopdirs_v;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4021 #endif
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4022 int ffsc_find_what;
2521
d890c820722f Fix: 'suffixesadd' was used for finding tags file.
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4023 int ffsc_tagfile;
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
4024 } ff_search_ctx_T;
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
4025
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4026 /* locally needed functions */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4027 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4028 static int ff_check_visited __ARGS((ff_visited_T **, char_u *, char_u *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4029 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4030 static int ff_check_visited __ARGS((ff_visited_T **, char_u *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4031 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4032 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
4033 static void ff_free_visited_list __ARGS((ff_visited_T *vl));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4034 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
4035 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4036 static int ff_wc_equal __ARGS((char_u *s1, char_u *s2));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4037 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4038
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4039 static void ff_push __ARGS((ff_search_ctx_T *search_ctx, ff_stack_T *stack_ptr));
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4040 static ff_stack_T *ff_pop __ARGS((ff_search_ctx_T *search_ctx));
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4041 static void ff_clear __ARGS((ff_search_ctx_T *search_ctx));
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4042 static void ff_free_stack_element __ARGS((ff_stack_T *stack_ptr));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4043 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4044 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
4045 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4046 static ff_stack_T *ff_create_stack_element __ARGS((char_u *, int, int));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4047 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4048 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4049 static int ff_path_in_stoplist __ARGS((char_u *, int, char_u **));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4050 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4051
3202
e757e1127d21 updated for version 7.3.371
Bram Moolenaar <bram@vim.org>
parents: 3156
diff changeset
4052 static char_u e_pathtoolong[] = N_("E854: path too long for completion");
e757e1127d21 updated for version 7.3.371
Bram Moolenaar <bram@vim.org>
parents: 3156
diff changeset
4053
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4054 #if 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4055 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4056 * if someone likes findfirst/findnext, here are the functions
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4057 * NOT TESTED!!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4058 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4059
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4060 static void *ff_fn_search_context = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4061
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4062 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4063 vim_findfirst(path, filename, level)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4064 char_u *path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4065 char_u *filename;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4066 int level;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4067 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4068 ff_fn_search_context =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4069 vim_findfile_init(path, filename, NULL, level, TRUE, FALSE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4070 ff_fn_search_context, rel_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4071 if (NULL == ff_fn_search_context)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4072 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4073 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4074 return vim_findnext()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4075 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4076
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4077 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4078 vim_findnext()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4079 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4080 char_u *ret = vim_findfile(ff_fn_search_context);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4081
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4082 if (NULL == ret)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4083 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4084 vim_findfile_cleanup(ff_fn_search_context);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4085 ff_fn_search_context = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4086 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4087 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4088 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4089 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4090
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4091 /*
2522
d7ecfc8b784c Update help about wildcards in 'tags' option.
Bram Moolenaar <bram@vim.org>
parents: 2521
diff changeset
4092 * Initialization routine for vim_findfile().
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4093 *
2211
dded7e33d0a9 Fix wrong memory access when clearing crypt key.
Bram Moolenaar <bram@vim.org>
parents: 2180
diff changeset
4094 * Returns the newly allocated search context or NULL if an error occurred.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4095 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4096 * 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
4097 * with the search context.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4098 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4099 * Find the file 'filename' in the directory 'path'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4100 * The parameter 'path' may contain wildcards. If so only search 'level'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4101 * directories deep. The parameter 'level' is the absolute maximum and is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4102 * not related to restricts given to the '**' wildcard. If 'level' is 100
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4103 * and you use '**200' vim_findfile() will stop after 100 levels.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4104 *
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4105 * 'filename' cannot contain wildcards! It is used as-is, no backslashes to
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4106 * escape special characters.
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4107 *
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4108 * If 'stopdirs' is not NULL and nothing is found downward, the search is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4109 * restarted on the next higher directory level. This is repeated until the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4110 * start-directory of a search is contained in 'stopdirs'. 'stopdirs' has the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4111 * format ";*<dirname>*\(;<dirname>\)*;\=$".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4112 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4113 * 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
4114 * current dir or if the path starts with "./" the current files dir.
2211
dded7e33d0a9 Fix wrong memory access when clearing crypt key.
Bram Moolenaar <bram@vim.org>
parents: 2180
diff changeset
4115 * If the 'path' is absolute, the starting dir is that part of the path before
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4116 * the first wildcard.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4117 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4118 * Upward search is only done on the starting dir.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4119 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4120 * If 'free_visited' is TRUE the list of already visited files/directories is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4121 * cleared. Set this to FALSE if you just want to search from another
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4122 * directory, but want to be sure that no directory from a previous search is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4123 * searched again. This is useful if you search for a file at different places.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4124 * The list of visited files/dirs can also be cleared with the function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4125 * vim_findfile_free_visited().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4126 *
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4127 * Set the parameter 'find_what' to FINDFILE_DIR if you want to search for
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4128 * directories only, FINDFILE_FILE for files only, FINDFILE_BOTH for both.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4129 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4130 * A search context returned by a previous call to vim_findfile_init() can be
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4131 * passed in the parameter "search_ctx_arg". This context is reused and
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4132 * reinitialized with the new parameters. The list of already visited
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4133 * directories from this context is only deleted if the parameter
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4134 * "free_visited" is true. Be aware that the passed "search_ctx_arg" is freed
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4135 * if the reinitialization fails.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4136 *
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4137 * If you don't have a search context from a previous call "search_ctx_arg"
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4138 * must be NULL.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4139 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4140 * This function silently ignores a few errors, vim_findfile() will have
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4141 * limited functionality then.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4142 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4143 void *
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4144 vim_findfile_init(path, filename, stopdirs, level, free_visited, find_what,
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4145 search_ctx_arg, tagfile, rel_fname)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4146 char_u *path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4147 char_u *filename;
1881
6605dca2960f updated for version 7.2-178
vimboss
parents: 1863
diff changeset
4148 char_u *stopdirs UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4149 int level;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4150 int free_visited;
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4151 int find_what;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4152 void *search_ctx_arg;
2521
d890c820722f Fix: 'suffixesadd' was used for finding tags file.
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4153 int tagfile; /* expanding names of tags files */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4154 char_u *rel_fname; /* file name to use for "." */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4155 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4156 #ifdef FEAT_PATH_EXTRA
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4157 char_u *wc_part;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4158 #endif
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4159 ff_stack_T *sptr;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4160 ff_search_ctx_T *search_ctx;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4161
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4162 /* If a search context is given by the caller, reuse it, else allocate a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4163 * new one.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4164 */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4165 if (search_ctx_arg != NULL)
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4166 search_ctx = search_ctx_arg;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4167 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4168 {
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4169 search_ctx = (ff_search_ctx_T*)alloc((unsigned)sizeof(ff_search_ctx_T));
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4170 if (search_ctx == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4171 goto error_return;
2215
cccb71c2c5c1 Fix uninit memory read in undo code. Fix uint32_t in proto file.
Bram Moolenaar <bram@vim.org>
parents: 2211
diff changeset
4172 vim_memset(search_ctx, 0, sizeof(ff_search_ctx_T));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4173 }
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4174 search_ctx->ffsc_find_what = find_what;
2521
d890c820722f Fix: 'suffixesadd' was used for finding tags file.
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4175 search_ctx->ffsc_tagfile = tagfile;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4176
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4177 /* clear the search context, but NOT the visited lists */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4178 ff_clear(search_ctx);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4179
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4180 /* clear visited list if wanted */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4181 if (free_visited == TRUE)
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4182 vim_findfile_free_visited(search_ctx);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4183 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4184 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4185 /* Reuse old visited lists. Get the visited list for the given
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4186 * filename. If no list for the current filename exists, creates a new
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4187 * one. */
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4188 search_ctx->ffsc_visited_list = ff_get_visited_list(filename,
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4189 &search_ctx->ffsc_visited_lists_list);
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4190 if (search_ctx->ffsc_visited_list == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4191 goto error_return;
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4192 search_ctx->ffsc_dir_visited_list = ff_get_visited_list(filename,
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4193 &search_ctx->ffsc_dir_visited_lists_list);
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4194 if (search_ctx->ffsc_dir_visited_list == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4195 goto error_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4196 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4197
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4198 if (ff_expand_buffer == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4199 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4200 ff_expand_buffer = (char_u*)alloc(MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4201 if (ff_expand_buffer == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4202 goto error_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4203 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4204
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4205 /* Store information on starting dir now if path is relative.
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
4206 * If path is absolute, we do that later. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4207 if (path[0] == '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4208 && (vim_ispathsep(path[1]) || path[1] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4209 && (!tagfile || vim_strchr(p_cpo, CPO_DOTTAG) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4210 && rel_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4211 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4212 int len = (int)(gettail(rel_fname) - rel_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4213
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4214 if (!vim_isAbsName(rel_fname) && len + 1 < MAXPATHL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4215 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4216 /* Make the start dir an absolute path name. */
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 378
diff changeset
4217 vim_strncpy(ff_expand_buffer, rel_fname, len);
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4218 search_ctx->ffsc_start_dir = FullName_save(ff_expand_buffer, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4219 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4220 else
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4221 search_ctx->ffsc_start_dir = vim_strnsave(rel_fname, len);
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4222 if (search_ctx->ffsc_start_dir == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4223 goto error_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4224 if (*++path != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4225 ++path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4226 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4227 else if (*path == NUL || !vim_isAbsName(path))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4228 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4229 #ifdef BACKSLASH_IN_FILENAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4230 /* "c:dir" needs "c:" to be expanded, otherwise use current dir */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4231 if (*path != NUL && path[1] == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4232 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4233 char_u drive[3];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4234
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4235 drive[0] = path[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4236 drive[1] = ':';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4237 drive[2] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4238 if (vim_FullName(drive, ff_expand_buffer, MAXPATHL, TRUE) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4239 goto error_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4240 path += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4241 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4242 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4243 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4244 if (mch_dirname(ff_expand_buffer, MAXPATHL) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4245 goto error_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4246
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4247 search_ctx->ffsc_start_dir = vim_strsave(ff_expand_buffer);
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4248 if (search_ctx->ffsc_start_dir == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4249 goto error_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4250
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4251 #ifdef BACKSLASH_IN_FILENAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4252 /* A path that starts with "/dir" is relative to the drive, not to the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4253 * directory (but not for "//machine/dir"). Only use the drive name. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4254 if ((*path == '/' || *path == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4255 && path[1] != path[0]
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4256 && search_ctx->ffsc_start_dir[1] == ':')
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4257 search_ctx->ffsc_start_dir[2] = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4258 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4259 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4260
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4261 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4262 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4263 * If stopdirs are given, split them into an array of pointers.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4264 * If this fails (mem allocation), there is no upward search at all or a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4265 * stop directory is not recognized -> continue silently.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4266 * If stopdirs just contains a ";" or is empty,
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4267 * search_ctx->ffsc_stopdirs_v will only contain a NULL pointer. This
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4268 * is handled as unlimited upward search. See function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4269 * ff_path_in_stoplist() for details.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4270 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4271 if (stopdirs != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4272 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4273 char_u *walker = stopdirs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4274 int dircount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4275
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4276 while (*walker == ';')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4277 walker++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4278
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4279 dircount = 1;
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4280 search_ctx->ffsc_stopdirs_v =
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4281 (char_u **)alloc((unsigned)sizeof(char_u *));
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4282
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4283 if (search_ctx->ffsc_stopdirs_v != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4284 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4285 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4286 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4287 char_u *helper;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4288 void *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4289
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4290 helper = walker;
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4291 ptr = vim_realloc(search_ctx->ffsc_stopdirs_v,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4292 (dircount + 1) * sizeof(char_u *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4293 if (ptr)
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4294 search_ctx->ffsc_stopdirs_v = ptr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4295 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4296 /* ignore, keep what we have and continue */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4297 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4298 walker = vim_strchr(walker, ';');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4299 if (walker)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4300 {
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4301 search_ctx->ffsc_stopdirs_v[dircount-1] =
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4302 vim_strnsave(helper, (int)(walker - helper));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4303 walker++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4304 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4305 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4306 /* this might be "", which means ascent till top
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4307 * of directory tree.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4308 */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4309 search_ctx->ffsc_stopdirs_v[dircount-1] =
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4310 vim_strsave(helper);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4311
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4312 dircount++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4313
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4314 } while (walker != NULL);
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4315 search_ctx->ffsc_stopdirs_v[dircount-1] = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4316 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4317 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4318 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4319
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4320 #ifdef FEAT_PATH_EXTRA
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4321 search_ctx->ffsc_level = level;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4322
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4323 /* split into:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4324 * -fix path
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4325 * -wildcard_stuff (might be NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4326 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4327 wc_part = vim_strchr(path, '*');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4328 if (wc_part != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4329 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4330 int llevel;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4331 int len;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 20
diff changeset
4332 char *errpt;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4333
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4334 /* save the fix part of the path */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4335 search_ctx->ffsc_fix_path = vim_strnsave(path, (int)(wc_part - path));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4336
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4337 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4338 * copy wc_path and add restricts to the '**' wildcard.
1209
070f2ac50cf8 updated for version 7.1b
vimboss
parents: 1099
diff changeset
4339 * The octet after a '**' is used as a (binary) counter.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4340 * So '**3' is transposed to '**^C' ('^C' is ASCII value 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4341 * or '**76' is transposed to '**N'( 'N' is ASCII value 76).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4342 * For EBCDIC you get different character values.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4343 * If no restrict is given after '**' the default is used.
1993
4869457735a9 updated for version 7.2-290
vimboss
parents: 1982
diff changeset
4344 * Due to this technique the path looks awful if you print it as a
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4345 * string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4346 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4347 len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4348 while (*wc_part != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4349 {
3202
e757e1127d21 updated for version 7.3.371
Bram Moolenaar <bram@vim.org>
parents: 3156
diff changeset
4350 if (len + 5 >= MAXPATHL)
e757e1127d21 updated for version 7.3.371
Bram Moolenaar <bram@vim.org>
parents: 3156
diff changeset
4351 {
e757e1127d21 updated for version 7.3.371
Bram Moolenaar <bram@vim.org>
parents: 3156
diff changeset
4352 EMSG(_(e_pathtoolong));
e757e1127d21 updated for version 7.3.371
Bram Moolenaar <bram@vim.org>
parents: 3156
diff changeset
4353 break;
e757e1127d21 updated for version 7.3.371
Bram Moolenaar <bram@vim.org>
parents: 3156
diff changeset
4354 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4355 if (STRNCMP(wc_part, "**", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4356 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4357 ff_expand_buffer[len++] = *wc_part++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4358 ff_expand_buffer[len++] = *wc_part++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4359
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 20
diff changeset
4360 llevel = strtol((char *)wc_part, &errpt, 10);
ac33b7c03fac updated for version 7.0018
vimboss
parents: 20
diff changeset
4361 if ((char_u *)errpt != wc_part && llevel > 0 && llevel < 255)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4362 ff_expand_buffer[len++] = llevel;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 20
diff changeset
4363 else if ((char_u *)errpt != wc_part && llevel == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4364 /* restrict is 0 -> remove already added '**' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4365 len -= 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4366 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4367 ff_expand_buffer[len++] = FF_MAX_STAR_STAR_EXPAND;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 20
diff changeset
4368 wc_part = (char_u *)errpt;
461
f98374445f66 updated for version 7.0123
vimboss
parents: 459
diff changeset
4369 if (*wc_part != NUL && !vim_ispathsep(*wc_part))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4370 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4371 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
4372 goto error_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4373 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4374 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4375 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4376 ff_expand_buffer[len++] = *wc_part++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4377 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4378 ff_expand_buffer[len] = NUL;
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4379 search_ctx->ffsc_wc_path = vim_strsave(ff_expand_buffer);
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4380
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4381 if (search_ctx->ffsc_wc_path == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4382 goto error_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4383 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4384 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4385 #endif
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4386 search_ctx->ffsc_fix_path = vim_strsave(path);
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4387
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4388 if (search_ctx->ffsc_start_dir == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4389 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4390 /* store the fix part as startdir.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4391 * This is needed if the parameter path is fully qualified.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4392 */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4393 search_ctx->ffsc_start_dir = vim_strsave(search_ctx->ffsc_fix_path);
2445
04dae202d316 Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
4394 if (search_ctx->ffsc_start_dir == NULL)
04dae202d316 Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
4395 goto error_return;
04dae202d316 Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
4396 search_ctx->ffsc_fix_path[0] = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4397 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4398
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4399 /* create an absolute path */
3202
e757e1127d21 updated for version 7.3.371
Bram Moolenaar <bram@vim.org>
parents: 3156
diff changeset
4400 if (STRLEN(search_ctx->ffsc_start_dir)
e757e1127d21 updated for version 7.3.371
Bram Moolenaar <bram@vim.org>
parents: 3156
diff changeset
4401 + STRLEN(search_ctx->ffsc_fix_path) + 3 >= MAXPATHL)
e757e1127d21 updated for version 7.3.371
Bram Moolenaar <bram@vim.org>
parents: 3156
diff changeset
4402 {
e757e1127d21 updated for version 7.3.371
Bram Moolenaar <bram@vim.org>
parents: 3156
diff changeset
4403 EMSG(_(e_pathtoolong));
e757e1127d21 updated for version 7.3.371
Bram Moolenaar <bram@vim.org>
parents: 3156
diff changeset
4404 goto error_return;
e757e1127d21 updated for version 7.3.371
Bram Moolenaar <bram@vim.org>
parents: 3156
diff changeset
4405 }
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4406 STRCPY(ff_expand_buffer, search_ctx->ffsc_start_dir);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4407 add_pathsep(ff_expand_buffer);
5108
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4408 {
5124
6f24376028af updated for version 7.3.1305
Bram Moolenaar <bram@vim.org>
parents: 5116
diff changeset
4409 int eb_len = (int)STRLEN(ff_expand_buffer);
6f24376028af updated for version 7.3.1305
Bram Moolenaar <bram@vim.org>
parents: 5116
diff changeset
4410 char_u *buf = alloc(eb_len
6f24376028af updated for version 7.3.1305
Bram Moolenaar <bram@vim.org>
parents: 5116
diff changeset
4411 + (int)STRLEN(search_ctx->ffsc_fix_path) + 1);
5108
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4412
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4413 STRCPY(buf, ff_expand_buffer);
5110
dafd77a15d44 updated for version 7.3.1298
Bram Moolenaar <bram@vim.org>
parents: 5108
diff changeset
4414 STRCPY(buf + eb_len, search_ctx->ffsc_fix_path);
5108
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4415 if (mch_isdir(buf))
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4416 {
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4417 STRCAT(ff_expand_buffer, search_ctx->ffsc_fix_path);
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4418 add_pathsep(ff_expand_buffer);
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4419 }
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4420 #ifdef FEAT_PATH_EXTRA
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4421 else
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4422 {
5116
6cabac58f26f updated for version 7.3.1301
Bram Moolenaar <bram@vim.org>
parents: 5110
diff changeset
4423 char_u *p = gettail(search_ctx->ffsc_fix_path);
5571
6a28a9cf5153 updated for version 7.4.133
Bram Moolenaar <bram@vim.org>
parents: 5564
diff changeset
4424 char_u *wc_path = NULL;
6a28a9cf5153 updated for version 7.4.133
Bram Moolenaar <bram@vim.org>
parents: 5564
diff changeset
4425 char_u *temp = NULL;
5108
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4426 int len = 0;
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4427
5116
6cabac58f26f updated for version 7.3.1301
Bram Moolenaar <bram@vim.org>
parents: 5110
diff changeset
4428 if (p > search_ctx->ffsc_fix_path)
5108
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4429 {
5124
6f24376028af updated for version 7.3.1305
Bram Moolenaar <bram@vim.org>
parents: 5116
diff changeset
4430 len = (int)(p - search_ctx->ffsc_fix_path) - 1;
5108
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4431 STRNCAT(ff_expand_buffer, search_ctx->ffsc_fix_path, len);
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4432 add_pathsep(ff_expand_buffer);
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4433 }
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4434 else
5124
6f24376028af updated for version 7.3.1305
Bram Moolenaar <bram@vim.org>
parents: 5116
diff changeset
4435 len = (int)STRLEN(search_ctx->ffsc_fix_path);
5108
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4436
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4437 if (search_ctx->ffsc_wc_path != NULL)
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4438 {
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4439 wc_path = vim_strsave(search_ctx->ffsc_wc_path);
5124
6f24376028af updated for version 7.3.1305
Bram Moolenaar <bram@vim.org>
parents: 5116
diff changeset
4440 temp = alloc((int)(STRLEN(search_ctx->ffsc_wc_path)
5151
d0288faf3086 updated for version 7.4a.002
Bram Moolenaar <bram@vim.org>
parents: 5124
diff changeset
4441 + STRLEN(search_ctx->ffsc_fix_path + len)
d0288faf3086 updated for version 7.4a.002
Bram Moolenaar <bram@vim.org>
parents: 5124
diff changeset
4442 + 1));
7148
339e657a6ed6 commit https://github.com/vim/vim/commit/c79a5452acd695238798947e40086f9823c400e7
Christian Brabandt <cb@256bit.org>
parents: 7131
diff changeset
4443 if (temp == NULL || wc_path == NULL)
339e657a6ed6 commit https://github.com/vim/vim/commit/c79a5452acd695238798947e40086f9823c400e7
Christian Brabandt <cb@256bit.org>
parents: 7131
diff changeset
4444 {
339e657a6ed6 commit https://github.com/vim/vim/commit/c79a5452acd695238798947e40086f9823c400e7
Christian Brabandt <cb@256bit.org>
parents: 7131
diff changeset
4445 vim_free(buf);
339e657a6ed6 commit https://github.com/vim/vim/commit/c79a5452acd695238798947e40086f9823c400e7
Christian Brabandt <cb@256bit.org>
parents: 7131
diff changeset
4446 vim_free(temp);
339e657a6ed6 commit https://github.com/vim/vim/commit/c79a5452acd695238798947e40086f9823c400e7
Christian Brabandt <cb@256bit.org>
parents: 7131
diff changeset
4447 vim_free(wc_path);
339e657a6ed6 commit https://github.com/vim/vim/commit/c79a5452acd695238798947e40086f9823c400e7
Christian Brabandt <cb@256bit.org>
parents: 7131
diff changeset
4448 goto error_return;
339e657a6ed6 commit https://github.com/vim/vim/commit/c79a5452acd695238798947e40086f9823c400e7
Christian Brabandt <cb@256bit.org>
parents: 7131
diff changeset
4449 }
339e657a6ed6 commit https://github.com/vim/vim/commit/c79a5452acd695238798947e40086f9823c400e7
Christian Brabandt <cb@256bit.org>
parents: 7131
diff changeset
4450
339e657a6ed6 commit https://github.com/vim/vim/commit/c79a5452acd695238798947e40086f9823c400e7
Christian Brabandt <cb@256bit.org>
parents: 7131
diff changeset
4451 STRCPY(temp, search_ctx->ffsc_fix_path + len);
339e657a6ed6 commit https://github.com/vim/vim/commit/c79a5452acd695238798947e40086f9823c400e7
Christian Brabandt <cb@256bit.org>
parents: 7131
diff changeset
4452 STRCAT(temp, search_ctx->ffsc_wc_path);
339e657a6ed6 commit https://github.com/vim/vim/commit/c79a5452acd695238798947e40086f9823c400e7
Christian Brabandt <cb@256bit.org>
parents: 7131
diff changeset
4453 vim_free(search_ctx->ffsc_wc_path);
5108
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4454 vim_free(wc_path);
7148
339e657a6ed6 commit https://github.com/vim/vim/commit/c79a5452acd695238798947e40086f9823c400e7
Christian Brabandt <cb@256bit.org>
parents: 7131
diff changeset
4455 search_ctx->ffsc_wc_path = temp;
5108
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4456 }
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4457 }
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4458 #endif
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4459 vim_free(buf);
cb0a5c9c0f9b updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4460 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4461
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4462 sptr = ff_create_stack_element(ff_expand_buffer,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4463 #ifdef FEAT_PATH_EXTRA
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4464 search_ctx->ffsc_wc_path,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4465 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4466 level, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4467
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4468 if (sptr == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4469 goto error_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4470
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4471 ff_push(search_ctx, sptr);
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4472
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4473 search_ctx->ffsc_file_to_search = vim_strsave(filename);
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4474 if (search_ctx->ffsc_file_to_search == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4475 goto error_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4476
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4477 return search_ctx;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4478
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4479 error_return:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4480 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4481 * We clear the search context now!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4482 * Even when the caller gave us a (perhaps valid) context we free it here,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4483 * as we might have already destroyed it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4484 */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4485 vim_findfile_cleanup(search_ctx);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4486 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4487 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4488
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4489 #if defined(FEAT_PATH_EXTRA) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4490 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4491 * Get the stopdir string. Check that ';' is not escaped.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4492 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4493 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4494 vim_findfile_stopdir(buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4495 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4496 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4497 char_u *r_ptr = buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4498
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4499 while (*r_ptr != NUL && *r_ptr != ';')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4500 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4501 if (r_ptr[0] == '\\' && r_ptr[1] == ';')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4502 {
2984
aa40bddeea9a updated for version 7.3.264
Bram Moolenaar <bram@vim.org>
parents: 2939
diff changeset
4503 /* Overwrite the escape char,
aa40bddeea9a updated for version 7.3.264
Bram Moolenaar <bram@vim.org>
parents: 2939
diff changeset
4504 * use STRLEN(r_ptr) to move the trailing '\0'. */
1621
82b5078be2dd updated for version 7.2a
vimboss
parents: 1576
diff changeset
4505 STRMOVE(r_ptr, r_ptr + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4506 r_ptr++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4507 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4508 r_ptr++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4509 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4510 if (*r_ptr == ';')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4511 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4512 *r_ptr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4513 r_ptr++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4514 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4515 else if (*r_ptr == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4516 r_ptr = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4517 return r_ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4518 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4519 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4520
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4521 /*
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4522 * Clean up the given search context. Can handle a NULL pointer.
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4523 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4524 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4525 vim_findfile_cleanup(ctx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4526 void *ctx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4527 {
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
4528 if (ctx == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4529 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4530
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4531 vim_findfile_free_visited(ctx);
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4532 ff_clear(ctx);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4533 vim_free(ctx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4534 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4535
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4536 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4537 * Find a file in a search context.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4538 * The search context was created with vim_findfile_init() above.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4539 * Return a pointer to an allocated file name or NULL if nothing found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4540 * To get all matching files call this function until you get NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4541 *
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
4542 * If the passed search_context is NULL, NULL is returned.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4543 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4544 * The search algorithm is depth first. To change this replace the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4545 * stack with a list (don't forget to leave partly searched directories on the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4546 * top of the list).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4547 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4548 char_u *
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4549 vim_findfile(search_ctx_arg)
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4550 void *search_ctx_arg;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4551 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4552 char_u *file_path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4553 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4554 char_u *rest_of_wildcards;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4555 char_u *path_end = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4556 #endif
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4557 ff_stack_T *stackp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4558 #if defined(FEAT_SEARCHPATH) || defined(FEAT_PATH_EXTRA)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4559 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4560 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4561 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4562 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4563 #ifdef FEAT_SEARCHPATH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4564 char_u *suf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4565 #endif
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4566 ff_search_ctx_T *search_ctx;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4567
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4568 if (search_ctx_arg == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4569 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4570
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4571 search_ctx = (ff_search_ctx_T *)search_ctx_arg;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4572
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4573 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4574 * filepath is used as buffer for various actions and as the storage to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4575 * return a found filename.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4576 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4577 if ((file_path = alloc((int)MAXPATHL)) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4578 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4579
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4580 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4581 /* store the end of the start dir -- needed for upward search */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4582 if (search_ctx->ffsc_start_dir != NULL)
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4583 path_end = &search_ctx->ffsc_start_dir[
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4584 STRLEN(search_ctx->ffsc_start_dir)];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4585 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4586
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4587 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4588 /* upward search loop */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4589 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4590 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4591 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4592 /* downward search loop */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4593 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4594 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4595 /* check if user user wants to stop the search*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4596 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4597 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4598 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4599
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4600 /* get directory to work on from stack */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4601 stackp = ff_pop(search_ctx);
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4602 if (stackp == NULL)
7
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4606 * TODO: decide if we leave this test in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4607 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4608 * GOOD: don't search a directory(-tree) twice.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4609 * BAD: - check linked list for every new directory entered.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4610 * - check for double files also done below
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4611 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4612 * Here we check if we already searched this directory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4613 * We already searched a directory if:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4614 * 1) The directory is the same.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4615 * 2) We would use the same wildcard string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4616 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4617 * Good if you have links on same directory via several ways
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4618 * or you have selfreferences in directories (e.g. SuSE Linux 6.3:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4619 * /etc/rc.d/init.d is linked to /etc/rc.d -> endless loop)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4620 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4621 * This check is only needed for directories we work on for the
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4622 * first time (hence stackp->ff_filearray == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4623 */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4624 if (stackp->ffs_filearray == NULL
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4625 && ff_check_visited(&search_ctx->ffsc_dir_visited_list
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4626 ->ffvl_visited_list,
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4627 stackp->ffs_fix_path
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4628 #ifdef FEAT_PATH_EXTRA
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4629 , stackp->ffs_wc_path
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4630 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4631 ) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4632 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4633 #ifdef FF_VERBOSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4634 if (p_verbose >= 5)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4635 {
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
4636 verbose_enter_scroll();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4637 smsg((char_u *)"Already Searched: %s (%s)",
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4638 stackp->ffs_fix_path, stackp->ffs_wc_path);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4639 /* don't overwrite this either */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4640 msg_puts((char_u *)"\n");
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
4641 verbose_leave_scroll();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4642 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4643 #endif
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4644 ff_free_stack_element(stackp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4645 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4646 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4647 #ifdef FF_VERBOSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4648 else if (p_verbose >= 5)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4649 {
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
4650 verbose_enter_scroll();
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 263
diff changeset
4651 smsg((char_u *)"Searching: %s (%s)",
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4652 stackp->ffs_fix_path, stackp->ffs_wc_path);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4653 /* don't overwrite this either */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4654 msg_puts((char_u *)"\n");
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
4655 verbose_leave_scroll();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4656 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4657 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4658
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4659 /* check depth */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4660 if (stackp->ffs_level <= 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4661 {
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4662 ff_free_stack_element(stackp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4663 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4664 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4665
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4666 file_path[0] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4667
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4668 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4669 * If no filearray till now expand wildcards
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4670 * The function expand_wildcards() can handle an array of paths
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4671 * and all possible expands are returned in one array. We use this
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4672 * to handle the expansion of '**' into an empty string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4673 */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4674 if (stackp->ffs_filearray == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4675 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4676 char_u *dirptrs[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4677
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4678 /* we use filepath to build the path expand_wildcards() should
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4679 * expand.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4680 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4681 dirptrs[0] = file_path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4682 dirptrs[1] = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4683
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4684 /* if we have a start dir copy it in */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4685 if (!vim_isAbsName(stackp->ffs_fix_path)
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4686 && search_ctx->ffsc_start_dir)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4687 {
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4688 STRCPY(file_path, search_ctx->ffsc_start_dir);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4689 add_pathsep(file_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4690 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4691
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4692 /* append the fix part of the search path */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4693 STRCAT(file_path, stackp->ffs_fix_path);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4694 add_pathsep(file_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4695
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4696 #ifdef FEAT_PATH_EXTRA
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4697 rest_of_wildcards = stackp->ffs_wc_path;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4698 if (*rest_of_wildcards != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4699 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4700 len = (int)STRLEN(file_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4701 if (STRNCMP(rest_of_wildcards, "**", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4702 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4703 /* pointer to the restrict byte
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4704 * The restrict byte is not a character!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4705 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4706 p = rest_of_wildcards + 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4707
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4708 if (*p > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4709 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4710 (*p)--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4711 file_path[len++] = '*';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4712 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4713
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4714 if (*p == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4715 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4716 /* remove '**<numb> from wildcards */
1621
82b5078be2dd updated for version 7.2a
vimboss
parents: 1576
diff changeset
4717 STRMOVE(rest_of_wildcards, rest_of_wildcards + 3);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4718 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4719 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4720 rest_of_wildcards += 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4721
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4722 if (stackp->ffs_star_star_empty == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4723 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4724 /* if not done before, expand '**' to empty */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4725 stackp->ffs_star_star_empty = 1;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4726 dirptrs[1] = stackp->ffs_fix_path;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4727 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4728 }
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 * Here we copy until the next path separator or the end of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4732 * the path. If we stop at a path separator, there is
1209
070f2ac50cf8 updated for version 7.1b
vimboss
parents: 1099
diff changeset
4733 * still something else left. This is handled below by
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4734 * pushing every directory returned from expand_wildcards()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4735 * on the stack again for further search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4736 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4737 while (*rest_of_wildcards
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4738 && !vim_ispathsep(*rest_of_wildcards))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4739 file_path[len++] = *rest_of_wildcards++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4740
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4741 file_path[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4742 if (vim_ispathsep(*rest_of_wildcards))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4743 rest_of_wildcards++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4744 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4745 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4746
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4747 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4748 * Expand wildcards like "*" and "$VAR".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4749 * If the path is a URL don't try this.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4750 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4751 if (path_with_url(dirptrs[0]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4752 {
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4753 stackp->ffs_filearray = (char_u **)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4754 alloc((unsigned)sizeof(char *));
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4755 if (stackp->ffs_filearray != NULL
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4756 && (stackp->ffs_filearray[0]
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4757 = vim_strsave(dirptrs[0])) != NULL)
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4758 stackp->ffs_filearray_size = 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4759 else
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4760 stackp->ffs_filearray_size = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4761 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4762 else
2984
aa40bddeea9a updated for version 7.3.264
Bram Moolenaar <bram@vim.org>
parents: 2939
diff changeset
4763 /* Add EW_NOTWILD because the expanded path may contain
aa40bddeea9a updated for version 7.3.264
Bram Moolenaar <bram@vim.org>
parents: 2939
diff changeset
4764 * wildcard characters that are to be taken literally.
aa40bddeea9a updated for version 7.3.264
Bram Moolenaar <bram@vim.org>
parents: 2939
diff changeset
4765 * This is a bit of a hack. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4766 expand_wildcards((dirptrs[1] == NULL) ? 1 : 2, dirptrs,
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4767 &stackp->ffs_filearray_size,
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4768 &stackp->ffs_filearray,
2984
aa40bddeea9a updated for version 7.3.264
Bram Moolenaar <bram@vim.org>
parents: 2939
diff changeset
4769 EW_DIR|EW_ADDSLASH|EW_SILENT|EW_NOTWILD);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4770
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4771 stackp->ffs_filearray_cur = 0;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4772 stackp->ffs_stage = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4773 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4774 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4775 else
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4776 rest_of_wildcards = &stackp->ffs_wc_path[
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4777 STRLEN(stackp->ffs_wc_path)];
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4778 #endif
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4779
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4780 if (stackp->ffs_stage == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4781 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4782 /* this is the first time we work on this directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4783 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4784 if (*rest_of_wildcards == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4785 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4786 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4787 /*
4805
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
4788 * We don't have further wildcards to expand, so we have to
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
4789 * check for the final file now.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4790 */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4791 for (i = stackp->ffs_filearray_cur;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4792 i < stackp->ffs_filearray_size; ++i)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4793 {
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4794 if (!path_with_url(stackp->ffs_filearray[i])
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4795 && !mch_isdir(stackp->ffs_filearray[i]))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4796 continue; /* not a directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4797
1993
4869457735a9 updated for version 7.2-290
vimboss
parents: 1982
diff changeset
4798 /* prepare the filename to be checked for existence
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4799 * below */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4800 STRCPY(file_path, stackp->ffs_filearray[i]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4801 add_pathsep(file_path);
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4802 STRCAT(file_path, search_ctx->ffsc_file_to_search);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4803
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4804 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4805 * Try without extra suffix and then with suffixes
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4806 * from 'suffixesadd'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4807 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4808 #ifdef FEAT_SEARCHPATH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4809 len = (int)STRLEN(file_path);
2521
d890c820722f Fix: 'suffixesadd' was used for finding tags file.
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4810 if (search_ctx->ffsc_tagfile)
d890c820722f Fix: 'suffixesadd' was used for finding tags file.
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4811 suf = (char_u *)"";
d890c820722f Fix: 'suffixesadd' was used for finding tags file.
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4812 else
d890c820722f Fix: 'suffixesadd' was used for finding tags file.
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4813 suf = curbuf->b_p_sua;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4814 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4815 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4816 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4817 /* if file exists and we didn't already find it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4818 if ((path_with_url(file_path)
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4819 || (mch_getperm(file_path) >= 0
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4820 && (search_ctx->ffsc_find_what
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4821 == FINDFILE_BOTH
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4822 || ((search_ctx->ffsc_find_what
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4823 == FINDFILE_DIR)
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4824 == mch_isdir(file_path)))))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4825 #ifndef FF_VERBOSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4826 && (ff_check_visited(
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4827 &search_ctx->ffsc_visited_list->ffvl_visited_list,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4828 file_path
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4829 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4830 , (char_u *)""
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4831 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4832 ) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4833 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4834 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4835 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4836 #ifdef FF_VERBOSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4837 if (ff_check_visited(
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4838 &search_ctx->ffsc_visited_list->ffvl_visited_list,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4839 file_path
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4840 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4841 , (char_u *)""
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4842 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4843 ) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4844 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4845 if (p_verbose >= 5)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4846 {
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
4847 verbose_enter_scroll();
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 263
diff changeset
4848 smsg((char_u *)"Already: %s",
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4849 file_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4850 /* don't overwrite this either */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4851 msg_puts((char_u *)"\n");
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
4852 verbose_leave_scroll();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4853 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4854 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4855 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4856 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4857
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4858 /* push dir to examine rest of subdirs later */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4859 stackp->ffs_filearray_cur = i + 1;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4860 ff_push(search_ctx, stackp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4861
1789
d6f0d3db1c64 updated for version 7.2-087
vimboss
parents: 1775
diff changeset
4862 if (!path_with_url(file_path))
d6f0d3db1c64 updated for version 7.2-087
vimboss
parents: 1775
diff changeset
4863 simplify_filename(file_path);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4864 if (mch_dirname(ff_expand_buffer, MAXPATHL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4865 == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4866 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4867 p = shorten_fname(file_path,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4868 ff_expand_buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4869 if (p != NULL)
1621
82b5078be2dd updated for version 7.2a
vimboss
parents: 1576
diff changeset
4870 STRMOVE(file_path, p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4871 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4872 #ifdef FF_VERBOSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4873 if (p_verbose >= 5)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4874 {
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
4875 verbose_enter_scroll();
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 263
diff changeset
4876 smsg((char_u *)"HIT: %s", file_path);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4877 /* don't overwrite this either */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4878 msg_puts((char_u *)"\n");
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
4879 verbose_leave_scroll();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4880 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4881 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4882 return file_path;
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 #ifdef FEAT_SEARCHPATH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4886 /* Not found or found already, try next suffix. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4887 if (*suf == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4888 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4889 copy_option_part(&suf, file_path + len,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4890 MAXPATHL - len, ",");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4891 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4892 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4893 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4894 }
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 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4897 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4898 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4899 * still wildcards left, push the directories for further
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4900 * search
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4901 */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4902 for (i = stackp->ffs_filearray_cur;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4903 i < stackp->ffs_filearray_size; ++i)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4904 {
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4905 if (!mch_isdir(stackp->ffs_filearray[i]))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4906 continue; /* not a directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4907
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4908 ff_push(search_ctx,
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4909 ff_create_stack_element(
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4910 stackp->ffs_filearray[i],
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4911 rest_of_wildcards,
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4912 stackp->ffs_level - 1, 0));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4913 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4914 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4915 #endif
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4916 stackp->ffs_filearray_cur = 0;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4917 stackp->ffs_stage = 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4918 }
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4922 * if wildcards contains '**' we have to descent till we reach the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4923 * leaves of the directory tree.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4924 */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4925 if (STRNCMP(stackp->ffs_wc_path, "**", 2) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4926 {
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4927 for (i = stackp->ffs_filearray_cur;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4928 i < stackp->ffs_filearray_size; ++i)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4929 {
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4930 if (fnamecmp(stackp->ffs_filearray[i],
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4931 stackp->ffs_fix_path) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4932 continue; /* don't repush same directory */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4933 if (!mch_isdir(stackp->ffs_filearray[i]))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4934 continue; /* not a directory */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4935 ff_push(search_ctx,
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4936 ff_create_stack_element(stackp->ffs_filearray[i],
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4937 stackp->ffs_wc_path, stackp->ffs_level - 1, 1));
7
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 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4941
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4942 /* we are done with the current directory */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4943 ff_free_stack_element(stackp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4944
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4945 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4946
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4947 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4948 /* If we reached this, we didn't find anything downwards.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4949 * Let's check if we should do an upward search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4950 */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4951 if (search_ctx->ffsc_start_dir
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4952 && search_ctx->ffsc_stopdirs_v != NULL && !got_int)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4953 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4954 ff_stack_T *sptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4955
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4956 /* is the last starting directory in the stop list? */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4957 if (ff_path_in_stoplist(search_ctx->ffsc_start_dir,
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4958 (int)(path_end - search_ctx->ffsc_start_dir),
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4959 search_ctx->ffsc_stopdirs_v) == TRUE)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4960 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4961
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4962 /* cut of last dir */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4963 while (path_end > search_ctx->ffsc_start_dir
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4964 && vim_ispathsep(*path_end))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4965 path_end--;
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4966 while (path_end > search_ctx->ffsc_start_dir
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4967 && !vim_ispathsep(path_end[-1]))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4968 path_end--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4969 *path_end = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4970 path_end--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4971
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4972 if (*search_ctx->ffsc_start_dir == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4973 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4974
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4975 STRCPY(file_path, search_ctx->ffsc_start_dir);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4976 add_pathsep(file_path);
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4977 STRCAT(file_path, search_ctx->ffsc_fix_path);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4978
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4979 /* create a new stack entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4980 sptr = ff_create_stack_element(file_path,
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4981 search_ctx->ffsc_wc_path, search_ctx->ffsc_level, 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4982 if (sptr == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4983 break;
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
4984 ff_push(search_ctx, sptr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4985 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4986 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4987 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4988 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4989 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4990
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4991 vim_free(file_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4992 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4993 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4994
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4995 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4996 * Free the list of lists of visited files and directories
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4997 * Can handle it if the passed search_context is NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4998 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4999 void
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5000 vim_findfile_free_visited(search_ctx_arg)
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5001 void *search_ctx_arg;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5002 {
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5003 ff_search_ctx_T *search_ctx;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5004
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5005 if (search_ctx_arg == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5006 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5007
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5008 search_ctx = (ff_search_ctx_T *)search_ctx_arg;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5009 vim_findfile_free_visited_list(&search_ctx->ffsc_visited_lists_list);
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5010 vim_findfile_free_visited_list(&search_ctx->ffsc_dir_visited_lists_list);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5011 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5012
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5013 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5014 vim_findfile_free_visited_list(list_headp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5015 ff_visited_list_hdr_T **list_headp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5016 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5017 ff_visited_list_hdr_T *vp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5018
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5019 while (*list_headp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5020 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5021 vp = (*list_headp)->ffvl_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5022 ff_free_visited_list((*list_headp)->ffvl_visited_list);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5023
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5024 vim_free((*list_headp)->ffvl_filename);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5025 vim_free(*list_headp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5026 *list_headp = vp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5027 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5028 *list_headp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5029 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5030
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5031 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5032 ff_free_visited_list(vl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5033 ff_visited_T *vl;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5034 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5035 ff_visited_T *vp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5036
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5037 while (vl != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5038 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5039 vp = vl->ffv_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5040 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5041 vim_free(vl->ffv_wc_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5042 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5043 vim_free(vl);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5044 vl = vp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5045 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5046 vl = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5047 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5048
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5049 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5050 * Returns the already visited list for the given filename. If none is found it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5051 * allocates a new one.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5052 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5053 static ff_visited_list_hdr_T*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5054 ff_get_visited_list(filename, list_headp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5055 char_u *filename;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5056 ff_visited_list_hdr_T **list_headp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5057 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5058 ff_visited_list_hdr_T *retptr = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5059
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5060 /* check if a visited list for the given filename exists */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5061 if (*list_headp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5062 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5063 retptr = *list_headp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5064 while (retptr != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5065 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5066 if (fnamecmp(filename, retptr->ffvl_filename) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5067 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5068 #ifdef FF_VERBOSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5069 if (p_verbose >= 5)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5070 {
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
5071 verbose_enter_scroll();
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 263
diff changeset
5072 smsg((char_u *)"ff_get_visited_list: FOUND list for %s",
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5073 filename);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5074 /* don't overwrite this either */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5075 msg_puts((char_u *)"\n");
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
5076 verbose_leave_scroll();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5077 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5078 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5079 return retptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5080 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5081 retptr = retptr->ffvl_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5082 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5083 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5084
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5085 #ifdef FF_VERBOSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5086 if (p_verbose >= 5)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5087 {
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
5088 verbose_enter_scroll();
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 263
diff changeset
5089 smsg((char_u *)"ff_get_visited_list: new list for %s", filename);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5090 /* don't overwrite this either */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5091 msg_puts((char_u *)"\n");
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
5092 verbose_leave_scroll();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5093 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5094 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5095
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5096 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5097 * 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
5098 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5099 retptr = (ff_visited_list_hdr_T*)alloc((unsigned)sizeof(*retptr));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5100 if (retptr == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5101 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5102
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5103 retptr->ffvl_visited_list = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5104 retptr->ffvl_filename = vim_strsave(filename);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5105 if (retptr->ffvl_filename == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5106 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5107 vim_free(retptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5108 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5109 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5110 retptr->ffvl_next = *list_headp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5111 *list_headp = retptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5112
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5113 return retptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5114 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5115
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5116 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5117 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5118 * check if two wildcard paths are equal. Returns TRUE or FALSE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5119 * They are equal if:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5120 * - both paths are NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5121 * - they have the same length
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5122 * - char by char comparison is OK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5123 * - the only differences are in the counters behind a '**', so
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5124 * '**\20' is equal to '**\24'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5125 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5126 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5127 ff_wc_equal(s1, s2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5128 char_u *s1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5129 char_u *s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5130 {
7044
7758d6245c3a commit https://github.com/vim/vim/commit/f6470c288cb6f8efd60a507baf2c070f9d209ae6
Christian Brabandt <cb@256bit.org>
parents: 6929
diff changeset
5131 int i, j;
7062
6deb9d802fe4 commit https://github.com/vim/vim/commit/d43f0951bca162d4491d57df9277b5dbc462944f
Christian Brabandt <cb@256bit.org>
parents: 7044
diff changeset
5132 int c1 = NUL;
6deb9d802fe4 commit https://github.com/vim/vim/commit/d43f0951bca162d4491d57df9277b5dbc462944f
Christian Brabandt <cb@256bit.org>
parents: 7044
diff changeset
5133 int c2 = NUL;
4246
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5134 int prev1 = NUL;
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5135 int prev2 = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5136
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5137 if (s1 == s2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5138 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5139
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5140 if (s1 == NULL || s2 == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5141 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5142
7062
6deb9d802fe4 commit https://github.com/vim/vim/commit/d43f0951bca162d4491d57df9277b5dbc462944f
Christian Brabandt <cb@256bit.org>
parents: 7044
diff changeset
5143 for (i = 0, j = 0; s1[i] != NUL && s2[j] != NUL;)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5144 {
7062
6deb9d802fe4 commit https://github.com/vim/vim/commit/d43f0951bca162d4491d57df9277b5dbc462944f
Christian Brabandt <cb@256bit.org>
parents: 7044
diff changeset
5145 c1 = PTR2CHAR(s1 + i);
6deb9d802fe4 commit https://github.com/vim/vim/commit/d43f0951bca162d4491d57df9277b5dbc462944f
Christian Brabandt <cb@256bit.org>
parents: 7044
diff changeset
5146 c2 = PTR2CHAR(s2 + j);
4246
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5147
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5148 if ((p_fic ? MB_TOLOWER(c1) != MB_TOLOWER(c2) : c1 != c2)
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5149 && (prev1 != '*' || prev2 != '*'))
7062
6deb9d802fe4 commit https://github.com/vim/vim/commit/d43f0951bca162d4491d57df9277b5dbc462944f
Christian Brabandt <cb@256bit.org>
parents: 7044
diff changeset
5150 return FALSE;
4246
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5151 prev2 = prev1;
4d0b39bcec20 updated for version 7.3.874
Bram Moolenaar <bram@vim.org>
parents: 4242
diff changeset
5152 prev1 = c1;
7044
7758d6245c3a commit https://github.com/vim/vim/commit/f6470c288cb6f8efd60a507baf2c070f9d209ae6
Christian Brabandt <cb@256bit.org>
parents: 6929
diff changeset
5153
7758d6245c3a commit https://github.com/vim/vim/commit/f6470c288cb6f8efd60a507baf2c070f9d209ae6
Christian Brabandt <cb@256bit.org>
parents: 6929
diff changeset
5154 i += MB_PTR2LEN(s1 + i);
7758d6245c3a commit https://github.com/vim/vim/commit/f6470c288cb6f8efd60a507baf2c070f9d209ae6
Christian Brabandt <cb@256bit.org>
parents: 6929
diff changeset
5155 j += MB_PTR2LEN(s2 + j);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5156 }
7131
cc5570ed684e commit https://github.com/vim/vim/commit/4d0c7bc74ac6fad5cb599dc3ade6996e848d83b6
Christian Brabandt <cb@256bit.org>
parents: 7111
diff changeset
5157 return s1[i] == s2[j];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5158 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5159 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5160
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5161 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5162 * maintains the list of already visited files and dirs
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5163 * returns FAIL if the given file/dir is already in the list
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5164 * returns OK if it is newly added
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5165 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5166 * TODO: What to do on memory allocation problems?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5167 * -> return TRUE - Better the file is found several times instead of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5168 * never.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5169 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5170 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5171 ff_check_visited(visited_list, fname
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5172 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5173 , wc_path
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5174 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5175 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5176 ff_visited_T **visited_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5177 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5178 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5179 char_u *wc_path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5180 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5181 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5182 ff_visited_T *vp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5183 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5184 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5185 int url = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5186 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5187
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5188 /* For an URL we only compare the name, otherwise we compare the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5189 * device/inode (unix) or the full path name (not Unix). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5190 if (path_with_url(fname))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5191 {
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 378
diff changeset
5192 vim_strncpy(ff_expand_buffer, fname, MAXPATHL - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5193 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5194 url = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5195 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5196 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5197 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5198 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5199 ff_expand_buffer[0] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5200 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5201 if (mch_stat((char *)fname, &st) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5202 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5203 if (vim_FullName(fname, ff_expand_buffer, MAXPATHL, TRUE) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5204 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5205 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5206 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5207
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5208 /* check against list of already visited files */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5209 for (vp = *visited_list; vp != NULL; vp = vp->ffv_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5210 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5211 if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5212 #ifdef UNIX
1881
6605dca2960f updated for version 7.2-178
vimboss
parents: 1863
diff changeset
5213 !url ? (vp->ffv_dev_valid && vp->ffv_dev == st.st_dev
6605dca2960f updated for version 7.2-178
vimboss
parents: 1863
diff changeset
5214 && vp->ffv_ino == st.st_ino)
6605dca2960f updated for version 7.2-178
vimboss
parents: 1863
diff changeset
5215 :
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5216 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5217 fnamecmp(vp->ffv_fname, ff_expand_buffer) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5218 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5219 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5220 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5221 /* are the wildcard parts equal */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5222 if (ff_wc_equal(vp->ffv_wc_path, wc_path) == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5223 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5224 /* already visited */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5225 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5226 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5227 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5228
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5229 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5230 * New file/dir. Add it to the list of visited files/dirs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5231 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5232 vp = (ff_visited_T *)alloc((unsigned)(sizeof(ff_visited_T)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5233 + STRLEN(ff_expand_buffer)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5234
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5235 if (vp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5236 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5237 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5238 if (!url)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5239 {
1881
6605dca2960f updated for version 7.2-178
vimboss
parents: 1863
diff changeset
5240 vp->ffv_dev_valid = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5241 vp->ffv_ino = st.st_ino;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5242 vp->ffv_dev = st.st_dev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5243 vp->ffv_fname[0] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5244 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5245 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5246 {
1881
6605dca2960f updated for version 7.2-178
vimboss
parents: 1863
diff changeset
5247 vp->ffv_dev_valid = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5248 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5249 STRCPY(vp->ffv_fname, ff_expand_buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5250 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5251 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5252 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5253 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5254 if (wc_path != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5255 vp->ffv_wc_path = vim_strsave(wc_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5256 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5257 vp->ffv_wc_path = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5258 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5259
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5260 vp->ffv_next = *visited_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5261 *visited_list = vp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5262 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5263
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5264 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5265 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5266
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5267 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5268 * create stack element from given path pieces
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5269 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5270 static ff_stack_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5271 ff_create_stack_element(fix_part,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5272 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5273 wc_part,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5274 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5275 level, star_star_empty)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5276 char_u *fix_part;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5277 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5278 char_u *wc_part;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5279 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5280 int level;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5281 int star_star_empty;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5282 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5283 ff_stack_T *new;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5284
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5285 new = (ff_stack_T *)alloc((unsigned)sizeof(ff_stack_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5286 if (new == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5287 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5288
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5289 new->ffs_prev = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5290 new->ffs_filearray = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5291 new->ffs_filearray_size = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5292 new->ffs_filearray_cur = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5293 new->ffs_stage = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5294 new->ffs_level = level;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5295 new->ffs_star_star_empty = star_star_empty;;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5296
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5297 /* the following saves NULL pointer checks in vim_findfile */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5298 if (fix_part == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5299 fix_part = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5300 new->ffs_fix_path = vim_strsave(fix_part);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5301
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5302 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5303 if (wc_part == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5304 wc_part = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5305 new->ffs_wc_path = vim_strsave(wc_part);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5306 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5307
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5308 if (new->ffs_fix_path == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5309 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5310 || new->ffs_wc_path == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5311 #endif
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 ff_free_stack_element(new);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5315 new = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5316 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5317
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5318 return new;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5319 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5320
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5321 /*
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5322 * Push a dir on the directory stack.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5323 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5324 static void
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5325 ff_push(search_ctx, stack_ptr)
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5326 ff_search_ctx_T *search_ctx;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5327 ff_stack_T *stack_ptr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5328 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5329 /* 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
5330 * to prevent a crash */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5331 if (stack_ptr != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5332 {
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5333 stack_ptr->ffs_prev = search_ctx->ffsc_stack_ptr;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5334 search_ctx->ffsc_stack_ptr = stack_ptr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5335 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5336 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5337
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5338 /*
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5339 * Pop a dir from the directory stack.
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5340 * Returns NULL if stack is empty.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5341 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5342 static ff_stack_T *
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5343 ff_pop(search_ctx)
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5344 ff_search_ctx_T *search_ctx;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5345 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5346 ff_stack_T *sptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5347
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5348 sptr = search_ctx->ffsc_stack_ptr;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5349 if (search_ctx->ffsc_stack_ptr != NULL)
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5350 search_ctx->ffsc_stack_ptr = search_ctx->ffsc_stack_ptr->ffs_prev;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5351
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5352 return sptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5353 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5354
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5355 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5356 * free the given stack element
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5357 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5358 static void
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5359 ff_free_stack_element(stack_ptr)
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5360 ff_stack_T *stack_ptr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5361 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5362 /* vim_free handles possible NULL pointers */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5363 vim_free(stack_ptr->ffs_fix_path);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5364 #ifdef FEAT_PATH_EXTRA
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5365 vim_free(stack_ptr->ffs_wc_path);
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5366 #endif
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5367
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5368 if (stack_ptr->ffs_filearray != NULL)
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5369 FreeWild(stack_ptr->ffs_filearray_size, stack_ptr->ffs_filearray);
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5370
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5371 vim_free(stack_ptr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5372 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5373
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5374 /*
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5375 * Clear the search context, but NOT the visited list.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5376 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5377 static void
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5378 ff_clear(search_ctx)
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5379 ff_search_ctx_T *search_ctx;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5380 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5381 ff_stack_T *sptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5382
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5383 /* clear up stack */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5384 while ((sptr = ff_pop(search_ctx)) != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5385 ff_free_stack_element(sptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5386
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5387 vim_free(search_ctx->ffsc_file_to_search);
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5388 vim_free(search_ctx->ffsc_start_dir);
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5389 vim_free(search_ctx->ffsc_fix_path);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5390 #ifdef FEAT_PATH_EXTRA
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5391 vim_free(search_ctx->ffsc_wc_path);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5392 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5393
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5394 #ifdef FEAT_PATH_EXTRA
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5395 if (search_ctx->ffsc_stopdirs_v != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5396 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5397 int i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5398
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5399 while (search_ctx->ffsc_stopdirs_v[i] != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5400 {
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5401 vim_free(search_ctx->ffsc_stopdirs_v[i]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5402 i++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5403 }
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5404 vim_free(search_ctx->ffsc_stopdirs_v);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5405 }
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5406 search_ctx->ffsc_stopdirs_v = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5407 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5408
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5409 /* reset everything */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5410 search_ctx->ffsc_file_to_search = NULL;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5411 search_ctx->ffsc_start_dir = NULL;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5412 search_ctx->ffsc_fix_path = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5413 #ifdef FEAT_PATH_EXTRA
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5414 search_ctx->ffsc_wc_path = NULL;
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5415 search_ctx->ffsc_level = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5416 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5417 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5418
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5419 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5420 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5421 * check if the given path is in the stopdirs
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5422 * returns TRUE if yes else FALSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5423 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5424 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5425 ff_path_in_stoplist(path, path_len, stopdirs_v)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5426 char_u *path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5427 int path_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5428 char_u **stopdirs_v;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5429 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5430 int i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5431
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5432 /* eat up trailing path separators, except the first */
461
f98374445f66 updated for version 7.0123
vimboss
parents: 459
diff changeset
5433 while (path_len > 1 && vim_ispathsep(path[path_len - 1]))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5434 path_len--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5435
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5436 /* if no path consider it as match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5437 if (path_len == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5438 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5439
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5440 for (i = 0; stopdirs_v[i] != NULL; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5441 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5442 if ((int)STRLEN(stopdirs_v[i]) > path_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5443 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5444 /* match for parent directory. So '/home' also matches
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5445 * '/home/rks'. Check for PATHSEP in stopdirs_v[i], else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5446 * '/home/r' would also match '/home/rks'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5447 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5448 if (fnamencmp(stopdirs_v[i], path, path_len) == 0
461
f98374445f66 updated for version 7.0123
vimboss
parents: 459
diff changeset
5449 && vim_ispathsep(stopdirs_v[i][path_len]))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5450 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5451 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5452 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5453 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5454 if (fnamecmp(stopdirs_v[i], path) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5455 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5456 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5457 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5458 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5459 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5460 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5461
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5462 #if defined(FEAT_SEARCHPATH) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5463 /*
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5464 * Find the file name "ptr[len]" in the path. Also finds directory names.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5465 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5466 * On the first call set the parameter 'first' to TRUE to initialize
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5467 * the search. For repeating calls to FALSE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5468 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5469 * Repeating calls will return other files called 'ptr[len]' from the path.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5470 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5471 * Only on the first call 'ptr' and 'len' are used. For repeating calls they
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5472 * don't need valid values.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5473 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5474 * If nothing found on the first call the option FNAME_MESS will issue the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5475 * message:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5476 * 'Can't find file "<file>" in path'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5477 * On repeating calls:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5478 * 'No more file "<file>" found in path'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5479 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5480 * options:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5481 * FNAME_MESS give error message when not found
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5482 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5483 * Uses NameBuff[]!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5484 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5485 * Returns an allocated string for the file name. NULL for error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5486 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5487 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5488 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5489 find_file_in_path(ptr, len, options, first, rel_fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5490 char_u *ptr; /* file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5491 int len; /* length of file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5492 int options;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5493 int first; /* use count'th matching file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5494 char_u *rel_fname; /* file name searching relative to */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5495 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5496 return find_file_in_path_option(ptr, len, options, first,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5497 *curbuf->b_p_path == NUL ? p_path : curbuf->b_p_path,
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5498 FINDFILE_BOTH, rel_fname, curbuf->b_p_sua);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5499 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5500
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5501 static char_u *ff_file_to_find = NULL;
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5502 static void *fdip_search_ctx = NULL;
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5503
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5504 #if defined(EXITFREE)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5505 static void
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5506 free_findfile()
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5507 {
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5508 vim_free(ff_file_to_find);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5509 vim_findfile_cleanup(fdip_search_ctx);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5510 }
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5511 #endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5512
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5513 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5514 * Find the directory name "ptr[len]" in the path.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5515 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5516 * options:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5517 * FNAME_MESS give error message when not found
6633
75444015837a updated for version 7.4.642
Bram Moolenaar <bram@vim.org>
parents: 6245
diff changeset
5518 * FNAME_UNESC unescape backslashes.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5519 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5520 * Uses NameBuff[]!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5521 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5522 * Returns an allocated string for the file name. NULL for error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5523 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5524 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5525 find_directory_in_path(ptr, len, options, rel_fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5526 char_u *ptr; /* file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5527 int len; /* length of file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5528 int options;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5529 char_u *rel_fname; /* file name searching relative to */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5530 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5531 return find_file_in_path_option(ptr, len, options, TRUE, p_cdpath,
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5532 FINDFILE_DIR, rel_fname, (char_u *)"");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5533 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5534
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 16
diff changeset
5535 char_u *
6633
75444015837a updated for version 7.4.642
Bram Moolenaar <bram@vim.org>
parents: 6245
diff changeset
5536 find_file_in_path_option(ptr, len, options, first, path_option,
75444015837a updated for version 7.4.642
Bram Moolenaar <bram@vim.org>
parents: 6245
diff changeset
5537 find_what, rel_fname, suffixes)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5538 char_u *ptr; /* file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5539 int len; /* length of file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5540 int options;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5541 int first; /* use count'th matching file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5542 char_u *path_option; /* p_path or p_cdpath */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5543 int find_what; /* FINDFILE_FILE, _DIR or _BOTH */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5544 char_u *rel_fname; /* file name we are looking relative to. */
794
f19994020dad updated for version 7.0231
vimboss
parents: 789
diff changeset
5545 char_u *suffixes; /* list of suffixes, 'suffixesadd' option */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5546 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5547 static char_u *dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5548 static int did_findfile_init = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5549 char_u save_char;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5550 char_u *file_name = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5551 char_u *buf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5552 int rel_to_curdir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5553 #ifdef AMIGA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5554 struct Process *proc = (struct Process *)FindTask(0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5555 APTR save_winptr = proc->pr_WindowPtr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5556
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5557 /* Avoid a requester here for a volume that doesn't exist. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5558 proc->pr_WindowPtr = (APTR)-1L;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5559 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5560
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5561 if (first == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5562 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5563 /* copy file name into NameBuff, expanding environment variables */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5564 save_char = ptr[len];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5565 ptr[len] = NUL;
7617
80bc36419c21 commit https://github.com/vim/vim/commit/58adb14739fa240ca6020cede9ab1f1cb07bd90a
Christian Brabandt <cb@256bit.org>
parents: 7593
diff changeset
5566 expand_env_esc(ptr, NameBuff, MAXPATHL, FALSE, TRUE, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5567 ptr[len] = save_char;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5568
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5569 vim_free(ff_file_to_find);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5570 ff_file_to_find = vim_strsave(NameBuff);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5571 if (ff_file_to_find == NULL) /* out of memory */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5572 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5573 file_name = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5574 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5575 }
6633
75444015837a updated for version 7.4.642
Bram Moolenaar <bram@vim.org>
parents: 6245
diff changeset
5576 if (options & FNAME_UNESC)
75444015837a updated for version 7.4.642
Bram Moolenaar <bram@vim.org>
parents: 6245
diff changeset
5577 {
75444015837a updated for version 7.4.642
Bram Moolenaar <bram@vim.org>
parents: 6245
diff changeset
5578 /* Change all "\ " to " ". */
75444015837a updated for version 7.4.642
Bram Moolenaar <bram@vim.org>
parents: 6245
diff changeset
5579 for (ptr = ff_file_to_find; *ptr != NUL; ++ptr)
75444015837a updated for version 7.4.642
Bram Moolenaar <bram@vim.org>
parents: 6245
diff changeset
5580 if (ptr[0] == '\\' && ptr[1] == ' ')
75444015837a updated for version 7.4.642
Bram Moolenaar <bram@vim.org>
parents: 6245
diff changeset
5581 mch_memmove(ptr, ptr + 1, STRLEN(ptr));
75444015837a updated for version 7.4.642
Bram Moolenaar <bram@vim.org>
parents: 6245
diff changeset
5582 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5583 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5584
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5585 rel_to_curdir = (ff_file_to_find[0] == '.'
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5586 && (ff_file_to_find[1] == NUL
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5587 || vim_ispathsep(ff_file_to_find[1])
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5588 || (ff_file_to_find[1] == '.'
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5589 && (ff_file_to_find[2] == NUL
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5590 || vim_ispathsep(ff_file_to_find[2])))));
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5591 if (vim_isAbsName(ff_file_to_find)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5592 /* "..", "../path", "." and "./path": don't use the path_option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5593 || rel_to_curdir
7408
1886f2863437 commit https://github.com/vim/vim/commit/e7fedb6ebe72d9a475aa65109b77d5ed4667067a
Christian Brabandt <cb@256bit.org>
parents: 7277
diff changeset
5594 #if defined(MSWIN) || defined(MSDOS)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5595 /* handle "\tmp" as absolute path */
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5596 || vim_ispathsep(ff_file_to_find[0])
1993
4869457735a9 updated for version 7.2-290
vimboss
parents: 1982
diff changeset
5597 /* handle "c:name" as absolute path */
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5598 || (ff_file_to_find[0] != NUL && ff_file_to_find[1] == ':')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5599 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5600 #ifdef AMIGA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5601 /* handle ":tmp" as absolute path */
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5602 || ff_file_to_find[0] == ':'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5603 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5604 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5605 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5606 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5607 * Absolute path, no need to use "path_option".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5608 * If this is not a first call, return NULL. We already returned a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5609 * filename on the first call.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5610 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5611 if (first == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5612 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5613 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5614 int run;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5615
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5616 if (path_with_url(ff_file_to_find))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5617 {
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5618 file_name = vim_strsave(ff_file_to_find);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5619 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5620 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5621
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5622 /* When FNAME_REL flag given first use the directory of the file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5623 * Otherwise or when this fails use the current directory. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5624 for (run = 1; run <= 2; ++run)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5625 {
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5626 l = (int)STRLEN(ff_file_to_find);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5627 if (run == 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5628 && rel_to_curdir
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5629 && (options & FNAME_REL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5630 && rel_fname != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5631 && STRLEN(rel_fname) + l < MAXPATHL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5632 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5633 STRCPY(NameBuff, rel_fname);
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5634 STRCPY(gettail(NameBuff), ff_file_to_find);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5635 l = (int)STRLEN(NameBuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5636 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5637 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5638 {
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5639 STRCPY(NameBuff, ff_file_to_find);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5640 run = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5641 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5642
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5643 /* When the file doesn't exist, try adding parts of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5644 * 'suffixesadd'. */
794
f19994020dad updated for version 7.0231
vimboss
parents: 789
diff changeset
5645 buf = suffixes;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5646 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5647 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5648 if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5649 #ifdef DJGPP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5650 /* "C:" by itself will fail for mch_getperm(),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5651 * assume it's always valid. */
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5652 (find_what != FINDFILE_FILE && NameBuff[0] != NUL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5653 && NameBuff[1] == ':'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5654 && NameBuff[2] == NUL) ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5655 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5656 (mch_getperm(NameBuff) >= 0
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5657 && (find_what == FINDFILE_BOTH
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5658 || ((find_what == FINDFILE_DIR)
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5659 == mch_isdir(NameBuff)))))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5660 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5661 file_name = vim_strsave(NameBuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5662 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5663 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5664 if (*buf == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5665 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5666 copy_option_part(&buf, NameBuff + l, MAXPATHL - l, ",");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5667 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5668 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5669 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5670 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5671 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5672 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5673 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5674 * Loop over all paths in the 'path' or 'cdpath' option.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5675 * When "first" is set, first setup to the start of the option.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5676 * Otherwise continue to find the next match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5677 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5678 if (first == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5679 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5680 /* vim_findfile_free_visited can handle a possible NULL pointer */
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5681 vim_findfile_free_visited(fdip_search_ctx);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5682 dir = path_option;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5683 did_findfile_init = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5684 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5685
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5686 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5687 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5688 if (did_findfile_init)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5689 {
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5690 file_name = vim_findfile(fdip_search_ctx);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5691 if (file_name != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5692 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5693
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5694 did_findfile_init = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5695 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5696 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5697 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5698 char_u *r_ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5699
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5700 if (dir == NULL || *dir == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5701 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5702 /* We searched all paths of the option, now we can
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5703 * free the search context. */
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5704 vim_findfile_cleanup(fdip_search_ctx);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5705 fdip_search_ctx = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5706 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5707 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5708
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5709 if ((buf = alloc((int)(MAXPATHL))) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5710 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5711
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5712 /* copy next path */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5713 buf[0] = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5714 copy_option_part(&dir, buf, MAXPATHL, " ,");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5715
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5716 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5717 /* get the stopdir string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5718 r_ptr = vim_findfile_stopdir(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5719 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5720 r_ptr = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5721 #endif
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5722 fdip_search_ctx = vim_findfile_init(buf, ff_file_to_find,
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5723 r_ptr, 100, FALSE, find_what,
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5724 fdip_search_ctx, FALSE, rel_fname);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5725 if (fdip_search_ctx != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5726 did_findfile_init = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5727 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5728 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5729 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5730 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5731 if (file_name == NULL && (options & FNAME_MESS))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5732 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5733 if (first == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5734 {
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5735 if (find_what == FINDFILE_DIR)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5736 EMSG2(_("E344: Can't find directory \"%s\" in cdpath"),
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5737 ff_file_to_find);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5738 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5739 EMSG2(_("E345: Can't find file \"%s\" in path"),
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5740 ff_file_to_find);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5741 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5742 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5743 {
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1488
diff changeset
5744 if (find_what == FINDFILE_DIR)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5745 EMSG2(_("E346: No more directory \"%s\" found in cdpath"),
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5746 ff_file_to_find);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5747 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5748 EMSG2(_("E347: No more file \"%s\" found in path"),
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5749 ff_file_to_find);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5750 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5751 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5752
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5753 theend:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5754 #ifdef AMIGA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5755 proc->pr_WindowPtr = save_winptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5756 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5757 return file_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5758 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5759
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5760 #endif /* FEAT_SEARCHPATH */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5761
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5762 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5763 * Change directory to "new_dir". If FEAT_SEARCHPATH is defined, search
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5764 * 'cdpath' for relative directory names, otherwise just mch_chdir().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5765 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5766 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5767 vim_chdir(new_dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5768 char_u *new_dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5769 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5770 #ifndef FEAT_SEARCHPATH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5771 return mch_chdir((char *)new_dir);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5772 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5773 char_u *dir_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5774 int r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5775
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5776 dir_name = find_directory_in_path(new_dir, (int)STRLEN(new_dir),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5777 FNAME_MESS, curbuf->b_ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5778 if (dir_name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5779 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5780 r = mch_chdir((char *)dir_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5781 vim_free(dir_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5782 return r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5783 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5784 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5785
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5786 /*
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 378
diff changeset
5787 * Get user name from machine-specific function.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5788 * Returns the user name in "buf[len]".
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 378
diff changeset
5789 * Some systems are quite slow in obtaining the user name (Windows NT), thus
84825cc6f049 updated for version 7.0109
vimboss
parents: 378
diff changeset
5790 * cache the result.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5791 * Returns OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5792 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5793 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5794 get_user_name(buf, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5795 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5796 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5797 {
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5798 if (username == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5799 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5800 if (mch_get_user_name(buf, len) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5801 return FAIL;
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
5802 username = vim_strsave(buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5803 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5804 else
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 378
diff changeset
5805 vim_strncpy(buf, username, len - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5806 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5807 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5808
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5809 #ifndef HAVE_QSORT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5810 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5811 * Our own qsort(), for systems that don't have it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5812 * It's simple and slow. From the K&R C book.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5813 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5814 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5815 qsort(base, elm_count, elm_size, cmp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5816 void *base;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5817 size_t elm_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5818 size_t elm_size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5819 int (*cmp) __ARGS((const void *, const void *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5820 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5821 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5822 char_u *p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5823 char_u *p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5824 int i, j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5825 int gap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5826
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5827 buf = alloc((unsigned)elm_size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5828 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5829 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5830
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5831 for (gap = elm_count / 2; gap > 0; gap /= 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5832 for (i = gap; i < elm_count; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5833 for (j = i - gap; j >= 0; j -= gap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5834 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5835 /* Compare the elements. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5836 p1 = (char_u *)base + j * elm_size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5837 p2 = (char_u *)base + (j + gap) * elm_size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5838 if ((*cmp)((void *)p1, (void *)p2) <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5839 break;
1993
4869457735a9 updated for version 7.2-290
vimboss
parents: 1982
diff changeset
5840 /* Exchange the elements. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5841 mch_memmove(buf, p1, elm_size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5842 mch_memmove(p1, p2, elm_size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5843 mch_memmove(p2, buf, elm_size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5844 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5845
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5846 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5847 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5848 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5849
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5850 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5851 * Sort an array of strings.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5852 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5853 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5854 #ifdef __BORLANDC__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5855 _RTLENTRYF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5856 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5857 sort_compare __ARGS((const void *s1, const void *s2));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5858
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5859 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5860 #ifdef __BORLANDC__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5861 _RTLENTRYF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5862 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5863 sort_compare(s1, s2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5864 const void *s1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5865 const void *s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5866 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5867 return STRCMP(*(char **)s1, *(char **)s2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5868 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5869
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5870 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5871 sort_strings(files, count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5872 char_u **files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5873 int count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5874 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5875 qsort((void *)files, (size_t)count, sizeof(char_u *), sort_compare);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5876 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5877
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5878 #if !defined(NO_EXPANDPATH) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5879 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5880 * Compare path "p[]" to "q[]".
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
5881 * If "maxlen" >= 0 compare "p[maxlen]" to "q[maxlen]"
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5882 * Return value like strcmp(p, q), but consider path separators.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5883 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5884 int
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
5885 pathcmp(p, q, maxlen)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5886 const char *p, *q;
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
5887 int maxlen;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5888 {
7044
7758d6245c3a commit https://github.com/vim/vim/commit/f6470c288cb6f8efd60a507baf2c070f9d209ae6
Christian Brabandt <cb@256bit.org>
parents: 6929
diff changeset
5889 int i, j;
4276
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5890 int c1, c2;
41
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
5891 const char *s = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5892
7044
7758d6245c3a commit https://github.com/vim/vim/commit/f6470c288cb6f8efd60a507baf2c070f9d209ae6
Christian Brabandt <cb@256bit.org>
parents: 6929
diff changeset
5893 for (i = 0, j = 0; maxlen < 0 || (i < maxlen && j < maxlen);)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5894 {
4276
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5895 c1 = PTR2CHAR((char_u *)p + i);
7044
7758d6245c3a commit https://github.com/vim/vim/commit/f6470c288cb6f8efd60a507baf2c070f9d209ae6
Christian Brabandt <cb@256bit.org>
parents: 6929
diff changeset
5896 c2 = PTR2CHAR((char_u *)q + j);
4276
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5897
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5898 /* End of "p": check if "q" also ends or just has a slash. */
4276
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5899 if (c1 == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5900 {
4276
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5901 if (c2 == NUL) /* full match */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5902 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5903 s = q;
7044
7758d6245c3a commit https://github.com/vim/vim/commit/f6470c288cb6f8efd60a507baf2c070f9d209ae6
Christian Brabandt <cb@256bit.org>
parents: 6929
diff changeset
5904 i = j;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5905 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5906 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5907
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5908 /* End of "q": check if "p" just has a slash. */
4276
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5909 if (c2 == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5910 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5911 s = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5912 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5913 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5914
4276
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5915 if ((p_fic ? MB_TOUPPER(c1) != MB_TOUPPER(c2) : c1 != c2)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5916 #ifdef BACKSLASH_IN_FILENAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5917 /* consider '/' and '\\' to be equal */
4276
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5918 && !((c1 == '/' && c2 == '\\')
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5919 || (c1 == '\\' && c2 == '/'))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5920 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5921 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5922 {
4276
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5923 if (vim_ispathsep(c1))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5924 return -1;
4276
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5925 if (vim_ispathsep(c2))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5926 return 1;
4276
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5927 return p_fic ? MB_TOUPPER(c1) - MB_TOUPPER(c2)
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5928 : c1 - c2; /* no match */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5929 }
7044
7758d6245c3a commit https://github.com/vim/vim/commit/f6470c288cb6f8efd60a507baf2c070f9d209ae6
Christian Brabandt <cb@256bit.org>
parents: 6929
diff changeset
5930
7758d6245c3a commit https://github.com/vim/vim/commit/f6470c288cb6f8efd60a507baf2c070f9d209ae6
Christian Brabandt <cb@256bit.org>
parents: 6929
diff changeset
5931 i += MB_PTR2LEN((char_u *)p + i);
7758d6245c3a commit https://github.com/vim/vim/commit/f6470c288cb6f8efd60a507baf2c070f9d209ae6
Christian Brabandt <cb@256bit.org>
parents: 6929
diff changeset
5932 j += MB_PTR2LEN((char_u *)q + j);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5933 }
7044
7758d6245c3a commit https://github.com/vim/vim/commit/f6470c288cb6f8efd60a507baf2c070f9d209ae6
Christian Brabandt <cb@256bit.org>
parents: 6929
diff changeset
5934 if (s == NULL) /* "i" or "j" ran into "maxlen" */
41
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
5935 return 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5936
4276
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5937 c1 = PTR2CHAR((char_u *)s + i);
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5938 c2 = PTR2CHAR((char_u *)s + i + MB_PTR2LEN((char_u *)s + i));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5939 /* ignore a trailing slash, but not "//" or ":/" */
4276
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5940 if (c2 == NUL
41
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
5941 && i > 0
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
5942 && !after_pathsep((char_u *)s, (char_u *)s + i)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5943 #ifdef BACKSLASH_IN_FILENAME
4276
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5944 && (c1 == '/' || c1 == '\\')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5945 #else
4276
b0b253898cf9 updated for version 7.3.888
Bram Moolenaar <bram@vim.org>
parents: 4246
diff changeset
5946 && c1 == '/'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5947 #endif
41
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
5948 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5949 return 0; /* match with trailing slash */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5950 if (s == q)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5951 return -1; /* no match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5952 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5953 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5954 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5955
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5956 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5957 * The putenv() implementation below comes from the "screen" program.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5958 * Included with permission from Juergen Weigert.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5959 * See pty.c for the copyright notice.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5960 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5961
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5962 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5963 * putenv -- put value into environment
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5964 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5965 * Usage: i = putenv (string)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5966 * int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5967 * char *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5968 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5969 * where string is of the form <name>=<value>.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5970 * Putenv returns 0 normally, -1 on error (not enough core for malloc).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5971 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5972 * Putenv may need to add a new name into the environment, or to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5973 * associate a value longer than the current value with a particular
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5974 * name. So, to make life simpler, putenv() copies your entire
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5975 * environment into the heap (i.e. malloc()) from the stack
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5976 * (i.e. where it resides when your process is initiated) the first
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5977 * time you call it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5978 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5979 * (history removed, not very interesting. See the "screen" sources.)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5980 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5981
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5982 #if !defined(HAVE_SETENV) && !defined(HAVE_PUTENV)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5983
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5984 #define EXTRASIZE 5 /* increment to add to env. size */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5985
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5986 static int envsize = -1; /* current size of environment */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5987 #ifndef MACOS_CLASSIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5988 extern
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5989 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5990 char **environ; /* the global which is your env. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5991
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5992 static int findenv __ARGS((char *name)); /* look for a name in the env. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5993 static int newenv __ARGS((void)); /* copy env. from stack to heap */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5994 static int moreenv __ARGS((void)); /* incr. size of env. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5995
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5996 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5997 putenv(string)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5998 const char *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5999 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6000 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6001 char *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6002
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6003 if (envsize < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6004 { /* first time putenv called */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6005 if (newenv() < 0) /* copy env. to heap */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6006 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6007 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6008
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6009 i = findenv((char *)string); /* look for name in environment */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6010
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6011 if (i < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6012 { /* name must be added */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6013 for (i = 0; environ[i]; i++);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6014 if (i >= (envsize - 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6015 { /* need new slot */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6016 if (moreenv() < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6017 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6018 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6019 p = (char *)alloc((unsigned)(strlen(string) + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6020 if (p == NULL) /* not enough core */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6021 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6022 environ[i + 1] = 0; /* new end of env. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6023 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6024 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6025 { /* name already in env. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6026 p = vim_realloc(environ[i], strlen(string) + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6027 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6028 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6029 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6030 sprintf(p, "%s", string); /* copy into env. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6031 environ[i] = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6032
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6033 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6034 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6035
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6036 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6037 findenv(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6038 char *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6039 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6040 char *namechar, *envchar;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6041 int i, found;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6042
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6043 found = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6044 for (i = 0; environ[i] && !found; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6045 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6046 envchar = environ[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6047 namechar = name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6048 while (*namechar && *namechar != '=' && (*namechar == *envchar))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6049 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6050 namechar++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6051 envchar++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6052 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6053 found = ((*namechar == '\0' || *namechar == '=') && *envchar == '=');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6054 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6055 return found ? i - 1 : -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6056 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6057
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6058 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6059 newenv()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6060 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6061 char **env, *elem;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6062 int i, esize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6063
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6064 #ifdef MACOS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6065 /* for Mac a new, empty environment is created */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6066 i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6067 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6068 for (i = 0; environ[i]; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6069 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6070 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6071 esize = i + EXTRASIZE + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6072 env = (char **)alloc((unsigned)(esize * sizeof (elem)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6073 if (env == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6074 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6075
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6076 #ifndef MACOS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6077 for (i = 0; environ[i]; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6078 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6079 elem = (char *)alloc((unsigned)(strlen(environ[i]) + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6080 if (elem == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6081 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6082 env[i] = elem;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6083 strcpy(elem, environ[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6084 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6085 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6086
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6087 env[i] = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6088 environ = env;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6089 envsize = esize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6090 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6091 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6092
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6093 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6094 moreenv()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6095 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6096 int esize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6097 char **env;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6098
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6099 esize = envsize + EXTRASIZE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6100 env = (char **)vim_realloc((char *)environ, esize * sizeof (*env));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6101 if (env == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6102 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6103 environ = env;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6104 envsize = esize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6105 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6106 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6107
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6108 # ifdef USE_VIMPTY_GETENV
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6109 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6110 vimpty_getenv(string)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6111 const char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6112 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6113 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6114 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6115
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6116 if (envsize < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6117 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6118
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6119 i = findenv((char *)string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6120
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6121 if (i < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6122 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6123
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6124 p = vim_strchr((char_u *)environ[i], '=');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6125 return (p + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6126 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6127 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6128
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6129 #endif /* !defined(HAVE_SETENV) && !defined(HAVE_PUTENV) */
313
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6130
741
ac1f1e69c50d updated for version 7.0222
vimboss
parents: 694
diff changeset
6131 #if defined(FEAT_EVAL) || defined(FEAT_SPELL) || defined(PROTO)
313
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6132 /*
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6133 * 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
6134 * rights to write into.
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6135 */
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6136 int
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6137 filewritable(fname)
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6138 char_u *fname;
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6139 {
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6140 int retval = 0;
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6141 #if defined(UNIX) || defined(VMS)
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6142 int perm = 0;
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6143 #endif
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6144
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6145 #if defined(UNIX) || defined(VMS)
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6146 perm = mch_getperm(fname);
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6147 #endif
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6148 #ifndef MACOS_CLASSIC /* TODO: get either mch_writable or mch_access */
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6149 if (
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6150 # ifdef WIN3264
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6151 mch_writable(fname) &&
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6152 # else
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6153 # if defined(UNIX) || defined(VMS)
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6154 (perm & 0222) &&
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6155 # endif
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6156 # endif
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6157 mch_access((char *)fname, W_OK) == 0
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6158 )
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6159 #endif
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6160 {
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6161 ++retval;
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6162 if (mch_isdir(fname))
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6163 ++retval;
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6164 }
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6165 return retval;
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6166 }
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
6167 #endif
332
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6168
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6169 /*
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6170 * 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
6171 * This is not in message.c to avoid a warning for prototypes.
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6172 */
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6173 int
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6174 emsg3(s, a1, a2)
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6175 char_u *s, *a1, *a2;
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6176 {
840
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
6177 if (emsg_not_now())
332
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6178 return TRUE; /* no error messages at the moment */
1438
c7654c4db8fd updated for version 7.1-153
vimboss
parents: 1422
diff changeset
6179 #ifdef HAVE_STDARG_H
c7654c4db8fd updated for version 7.1-153
vimboss
parents: 1422
diff changeset
6180 vim_snprintf((char *)IObuff, IOSIZE, (char *)s, a1, a2);
c7654c4db8fd updated for version 7.1-153
vimboss
parents: 1422
diff changeset
6181 #else
840
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
6182 vim_snprintf((char *)IObuff, IOSIZE, (char *)s, (long_u)a1, (long_u)a2);
1438
c7654c4db8fd updated for version 7.1-153
vimboss
parents: 1422
diff changeset
6183 #endif
332
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6184 return emsg(IObuff);
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6185 }
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6186
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6187 /*
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6188 * Print an error message with one "%ld" and one long int argument.
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6189 * This is not in message.c to avoid a warning for prototypes.
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6190 */
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6191 int
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6192 emsgn(s, n)
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6193 char_u *s;
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6194 long n;
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6195 {
840
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
6196 if (emsg_not_now())
332
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6197 return TRUE; /* no error messages at the moment */
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6198 vim_snprintf((char *)IObuff, IOSIZE, (char *)s, n);
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6199 return emsg(IObuff);
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
6200 }
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6201
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6202 #if defined(FEAT_SPELL) || defined(FEAT_PERSISTENT_UNDO) || defined(PROTO)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6203 /*
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6204 * Read 2 bytes from "fd" and turn them into an int, MSB first.
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6205 */
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6206 int
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6207 get2c(fd)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6208 FILE *fd;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6209 {
2231
aa6412cab544 Various improvements to undo file code to make it more robust.
Bram Moolenaar <bram@vim.org>
parents: 2229
diff changeset
6210 int n;
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6211
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6212 n = getc(fd);
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6213 n = (n << 8) + getc(fd);
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6214 return n;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6215 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6216
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6217 /*
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6218 * Read 3 bytes from "fd" and turn them into an int, MSB first.
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6219 */
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6220 int
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6221 get3c(fd)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6222 FILE *fd;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6223 {
2231
aa6412cab544 Various improvements to undo file code to make it more robust.
Bram Moolenaar <bram@vim.org>
parents: 2229
diff changeset
6224 int n;
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6225
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6226 n = getc(fd);
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6227 n = (n << 8) + getc(fd);
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6228 n = (n << 8) + getc(fd);
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6229 return n;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6230 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6231
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6232 /*
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6233 * Read 4 bytes from "fd" and turn them into an int, MSB first.
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6234 */
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6235 int
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6236 get4c(fd)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6237 FILE *fd;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6238 {
5347
6bbb2ae990c9 updated for version 7.4.026
Bram Moolenaar <bram@vim.org>
parents: 5151
diff changeset
6239 /* Use unsigned rather than int otherwise result is undefined
6bbb2ae990c9 updated for version 7.4.026
Bram Moolenaar <bram@vim.org>
parents: 5151
diff changeset
6240 * when left-shift sets the MSB. */
6bbb2ae990c9 updated for version 7.4.026
Bram Moolenaar <bram@vim.org>
parents: 5151
diff changeset
6241 unsigned n;
6bbb2ae990c9 updated for version 7.4.026
Bram Moolenaar <bram@vim.org>
parents: 5151
diff changeset
6242
6bbb2ae990c9 updated for version 7.4.026
Bram Moolenaar <bram@vim.org>
parents: 5151
diff changeset
6243 n = (unsigned)getc(fd);
6bbb2ae990c9 updated for version 7.4.026
Bram Moolenaar <bram@vim.org>
parents: 5151
diff changeset
6244 n = (n << 8) + (unsigned)getc(fd);
6bbb2ae990c9 updated for version 7.4.026
Bram Moolenaar <bram@vim.org>
parents: 5151
diff changeset
6245 n = (n << 8) + (unsigned)getc(fd);
6bbb2ae990c9 updated for version 7.4.026
Bram Moolenaar <bram@vim.org>
parents: 5151
diff changeset
6246 n = (n << 8) + (unsigned)getc(fd);
6bbb2ae990c9 updated for version 7.4.026
Bram Moolenaar <bram@vim.org>
parents: 5151
diff changeset
6247 return (int)n;
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6248 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6249
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6250 /*
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6251 * Read 8 bytes from "fd" and turn them into a time_t, MSB first.
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6252 */
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6253 time_t
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6254 get8ctime(fd)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6255 FILE *fd;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6256 {
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6257 time_t n = 0;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6258 int i;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6259
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6260 for (i = 0; i < 8; ++i)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6261 n = (n << 8) + getc(fd);
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6262 return n;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6263 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6264
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6265 /*
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6266 * Read a string of length "cnt" from "fd" into allocated memory.
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6267 * Returns NULL when out of memory or unable to read that many bytes.
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6268 */
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6269 char_u *
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6270 read_string(fd, cnt)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6271 FILE *fd;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6272 int cnt;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6273 {
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6274 char_u *str;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6275 int i;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6276 int c;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6277
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6278 /* allocate memory */
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6279 str = alloc((unsigned)cnt + 1);
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6280 if (str != NULL)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6281 {
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6282 /* Read the string. Quit when running into the EOF. */
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6283 for (i = 0; i < cnt; ++i)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6284 {
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6285 c = getc(fd);
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6286 if (c == EOF)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6287 {
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6288 vim_free(str);
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6289 return NULL;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6290 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6291 str[i] = c;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6292 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6293 str[i] = NUL;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6294 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6295 return str;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6296 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6297
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6298 /*
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6299 * Write a number to file "fd", MSB first, in "len" bytes.
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6300 */
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6301 int
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6302 put_bytes(fd, nr, len)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6303 FILE *fd;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6304 long_u nr;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6305 int len;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6306 {
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6307 int i;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6308
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6309 for (i = len - 1; i >= 0; --i)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6310 if (putc((int)(nr >> (i * 8)), fd) == EOF)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6311 return FAIL;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6312 return OK;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6313 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6314
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6315 #ifdef _MSC_VER
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6316 # if (_MSC_VER <= 1200)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6317 /* This line is required for VC6 without the service pack. Also see the
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6318 * matching #pragma below. */
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6319 # pragma optimize("", off)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6320 # endif
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6321 #endif
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6322
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6323 /*
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6324 * Write time_t to file "fd" in 8 bytes.
7519
98fede2c9574 commit https://github.com/vim/vim/commit/285bf84b4b9aca828828a8729b04cd59ab333dac
Christian Brabandt <cb@256bit.org>
parents: 7513
diff changeset
6325 * Returns FAIL when the write failed.
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6326 */
7519
98fede2c9574 commit https://github.com/vim/vim/commit/285bf84b4b9aca828828a8729b04cd59ab333dac
Christian Brabandt <cb@256bit.org>
parents: 7513
diff changeset
6327 int
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6328 put_time(fd, the_time)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6329 FILE *fd;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6330 time_t the_time;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6331 {
6122
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6332 char_u buf[8];
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6333
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6334 time_to_bytes(the_time, buf);
7519
98fede2c9574 commit https://github.com/vim/vim/commit/285bf84b4b9aca828828a8729b04cd59ab333dac
Christian Brabandt <cb@256bit.org>
parents: 7513
diff changeset
6335 return fwrite(buf, (size_t)8, (size_t)1, fd) == 1 ? OK : FAIL;
6122
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6336 }
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6337
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6338 /*
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6339 * Write time_t to "buf[8]".
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6340 */
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6341 void
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6342 time_to_bytes(the_time, buf)
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6343 time_t the_time;
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6344 char_u *buf;
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6345 {
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6346 int c;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6347 int i;
6122
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6348 int bi = 0;
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6349 time_t wtime = the_time;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6350
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6351 /* time_t can be up to 8 bytes in size, more than long_u, thus we
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6352 * can't use put_bytes() here.
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6353 * Another problem is that ">>" may do an arithmetic shift that keeps the
2232
2e6906bbc5f4 A few more fixes for undo file. Split test in two parts so that it doesn't
Bram Moolenaar <bram@vim.org>
parents: 2231
diff changeset
6354 * sign. This happens for large values of wtime. A cast to long_u may
2e6906bbc5f4 A few more fixes for undo file. Split test in two parts so that it doesn't
Bram Moolenaar <bram@vim.org>
parents: 2231
diff changeset
6355 * truncate if time_t is 8 bytes. So only use a cast when it is 4 bytes,
2e6906bbc5f4 A few more fixes for undo file. Split test in two parts so that it doesn't
Bram Moolenaar <bram@vim.org>
parents: 2231
diff changeset
6356 * it's safe to assume that long_u is 4 bytes or more and when using 8
2e6906bbc5f4 A few more fixes for undo file. Split test in two parts so that it doesn't
Bram Moolenaar <bram@vim.org>
parents: 2231
diff changeset
6357 * bytes the top bit won't be set. */
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6358 for (i = 7; i >= 0; --i)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6359 {
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6360 if (i + 1 > (int)sizeof(time_t))
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6361 /* ">>" doesn't work well when shifting more bits than avail */
6122
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6362 buf[bi++] = 0;
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6363 else
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6364 {
2232
2e6906bbc5f4 A few more fixes for undo file. Split test in two parts so that it doesn't
Bram Moolenaar <bram@vim.org>
parents: 2231
diff changeset
6365 #if defined(SIZEOF_TIME_T) && SIZEOF_TIME_T > 4
2245
4e0124f5aee2 Optimize the blowfish crypt/decrypt code a bit more.
Bram Moolenaar <bram@vim.org>
parents: 2244
diff changeset
6366 c = (int)(wtime >> (i * 8));
2232
2e6906bbc5f4 A few more fixes for undo file. Split test in two parts so that it doesn't
Bram Moolenaar <bram@vim.org>
parents: 2231
diff changeset
6367 #else
2245
4e0124f5aee2 Optimize the blowfish crypt/decrypt code a bit more.
Bram Moolenaar <bram@vim.org>
parents: 2244
diff changeset
6368 c = (int)((long_u)wtime >> (i * 8));
2232
2e6906bbc5f4 A few more fixes for undo file. Split test in two parts so that it doesn't
Bram Moolenaar <bram@vim.org>
parents: 2231
diff changeset
6369 #endif
6122
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
6370 buf[bi++] = c;
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6371 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6372 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6373 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6374
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6375 #ifdef _MSC_VER
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6376 # if (_MSC_VER <= 1200)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6377 # pragma optimize("", on)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6378 # endif
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6379 #endif
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6380
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
6381 #endif
3257
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6382
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6383 #if (defined(FEAT_MBYTE) && defined(FEAT_QUICKFIX)) \
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6384 || defined(FEAT_SPELL) || defined(PROTO)
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6385 /*
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6386 * Return TRUE if string "s" contains a non-ASCII character (128 or higher).
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6387 * When "s" is NULL FALSE is returned.
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6388 */
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6389 int
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6390 has_non_ascii(s)
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6391 char_u *s;
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6392 {
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6393 char_u *p;
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6394
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6395 if (s != NULL)
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6396 for (p = s; *p != NUL; ++p)
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6397 if (*p >= 128)
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6398 return TRUE;
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6399 return FALSE;
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6400 }
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
6401 #endif
7109
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7062
diff changeset
6402
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7062
diff changeset
6403 #if defined(MESSAGE_QUEUE) || defined(PROTO)
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7062
diff changeset
6404 /*
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7062
diff changeset
6405 * Process messages that have been queued for netbeans or clientserver.
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7062
diff changeset
6406 * These functions can call arbitrary vimscript and should only be called when
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7062
diff changeset
6407 * it is safe to do so.
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7062
diff changeset
6408 */
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7062
diff changeset
6409 void
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7062
diff changeset
6410 parse_queued_messages()
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7062
diff changeset
6411 {
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7062
diff changeset
6412 # ifdef FEAT_NETBEANS_INTG
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7062
diff changeset
6413 /* Process the queued netbeans messages. */
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7062
diff changeset
6414 netbeans_parse_messages();
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7062
diff changeset
6415 # endif
7111
57c354f0115c commit https://github.com/vim/vim/commit/9534680731ea342c2fed01a812559958923480da
Christian Brabandt <cb@256bit.org>
parents: 7109
diff changeset
6416 # if defined(FEAT_CLIENTSERVER) && defined(FEAT_X11)
7109
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7062
diff changeset
6417 /* Process the queued clientserver messages. */
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7062
diff changeset
6418 server_parse_messages();
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7062
diff changeset
6419 # endif
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7062
diff changeset
6420 }
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7062
diff changeset
6421 #endif