annotate src/misc2.c @ 18732:2513e666aa82 v8.1.2356

patch 8.1.2356: rand() does not use the best algorithm Commit: https://github.com/vim/vim/commit/f8c1f9200c4b50969a8191a4fe0b0d09edb38979 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Nov 28 22:13:14 2019 +0100 patch 8.1.2356: rand() does not use the best algorithm Problem: rand() does not use the best algorithm. Solution: use xoshiro128** instead of xorshift. (Kaito Udagawa, closes #5279)
author Bram Moolenaar <Bram@vim.org>
date Thu, 28 Nov 2019 22:15:04 +0100
parents 6a7ebc2ee528
children 49b78d6465e5
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /* vi:set ts=8 sts=4 sw=4 noet:
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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 int coladvance2(pos_T *pos, int addspaces, int finetune, colnr_T wcol);
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18
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19 /*
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20 * Return TRUE if in the current mode we need to use virtual.
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21 */
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22 int
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23 virtual_active(void)
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24 {
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25 /* While an operator is being executed we return "virtual_op", because
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26 * VIsual_active has already been reset, thus we can't check for "block"
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27 * being used. */
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28 if (virtual_op != MAYBE)
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29 return virtual_op;
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30 return (ve_flags == VE_ALL
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31 || ((ve_flags & VE_BLOCK) && VIsual_active && VIsual_mode == Ctrl_V)
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32 || ((ve_flags & VE_INSERT) && (State & INSERT)));
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33 }
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34
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35 /*
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36 * Get the screen position of the cursor.
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37 */
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38 int
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39 getviscol(void)
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40 {
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41 colnr_T x;
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42
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43 getvvcol(curwin, &curwin->w_cursor, &x, NULL, NULL);
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44 return (int)x;
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45 }
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46
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47 /*
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48 * Go to column "wcol", and add/insert white space as necessary to get the
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49 * cursor in that column.
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50 * The caller must have saved the cursor line for undo!
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51 */
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52 int
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53 coladvance_force(colnr_T wcol)
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54 {
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55 int rc = coladvance2(&curwin->w_cursor, TRUE, FALSE, wcol);
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56
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57 if (wcol == MAXCOL)
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58 curwin->w_valid &= ~VALID_VIRTCOL;
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59 else
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60 {
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61 /* Virtcol is valid */
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62 curwin->w_valid |= VALID_VIRTCOL;
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63 curwin->w_virtcol = wcol;
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64 }
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65 return rc;
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66 }
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67
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68 /*
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69 * Get the screen position of character col with a coladd in the cursor line.
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70 */
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71 int
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72 getviscol2(colnr_T col, colnr_T coladd UNUSED)
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73 {
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74 colnr_T x;
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75 pos_T pos;
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76
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77 pos.lnum = curwin->w_cursor.lnum;
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78 pos.col = col;
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79 pos.coladd = coladd;
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80 getvvcol(curwin, &pos, &x, NULL, NULL);
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81 return (int)x;
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82 }
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83
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84 /*
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85 * Try to advance the Cursor to the specified screen column.
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86 * If virtual editing: fine tune the cursor position.
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87 * Note that all virtual positions off the end of a line should share
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88 * a curwin->w_cursor.col value (n.b. this is equal to STRLEN(line)),
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89 * beginning at coladd 0.
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90 *
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91 * return OK if desired column is reached, FAIL if not
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92 */
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93 int
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94 coladvance(colnr_T wcol)
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95 {
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96 int rc = getvpos(&curwin->w_cursor, wcol);
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97
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98 if (wcol == MAXCOL || rc == FAIL)
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99 curwin->w_valid &= ~VALID_VIRTCOL;
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100 else if (*ml_get_cursor() != TAB)
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101 {
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102 /* Virtcol is valid when not on a TAB */
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103 curwin->w_valid |= VALID_VIRTCOL;
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104 curwin->w_virtcol = wcol;
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105 }
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106 return rc;
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107 }
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108
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109 /*
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110 * Return in "pos" the position of the cursor advanced to screen column "wcol".
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111 * return OK if desired column is reached, FAIL if not
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112 */
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113 int
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114 getvpos(pos_T *pos, colnr_T wcol)
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115 {
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116 return coladvance2(pos, FALSE, virtual_active(), wcol);
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117 }
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118
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119 static int
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120 coladvance2(
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121 pos_T *pos,
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122 int addspaces, // change the text to achieve our goal?
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123 int finetune, // change char offset for the exact column
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124 colnr_T wcol_arg) // column to move to (can be negative)
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125 {
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126 colnr_T wcol = wcol_arg;
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127 int idx;
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128 char_u *ptr;
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129 char_u *line;
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130 colnr_T col = 0;
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131 int csize = 0;
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132 int one_more;
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133 #ifdef FEAT_LINEBREAK
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134 int head = 0;
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135 #endif
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136
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137 one_more = (State & INSERT)
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138 || restart_edit != NUL
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139 || (VIsual_active && *p_sel != 'o')
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140 || ((ve_flags & VE_ONEMORE) && wcol < MAXCOL);
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141 line = ml_get_buf(curbuf, pos->lnum, FALSE);
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142
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143 if (wcol >= MAXCOL)
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144 {
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145 idx = (int)STRLEN(line) - 1 + one_more;
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146 col = wcol;
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147
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148 if ((addspaces || finetune) && !VIsual_active)
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149 {
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150 curwin->w_curswant = linetabsize(line) + one_more;
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151 if (curwin->w_curswant > 0)
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152 --curwin->w_curswant;
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153 }
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154 }
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155 else
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156 {
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157 int width = curwin->w_width - win_col_off(curwin);
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158
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159 if (finetune
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160 && curwin->w_p_wrap
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161 && curwin->w_width != 0
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162 && wcol >= (colnr_T)width)
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163 {
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164 csize = linetabsize(line);
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165 if (csize > 0)
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166 csize--;
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167
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168 if (wcol / width > (colnr_T)csize / width
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169 && ((State & INSERT) == 0 || (int)wcol > csize + 1))
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170 {
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171 /* In case of line wrapping don't move the cursor beyond the
620
9e359e5759f6 updated for version 7.0177
vimboss
parents: 574
diff changeset
172 * right screen edge. In Insert mode allow going just beyond
9e359e5759f6 updated for version 7.0177
vimboss
parents: 574
diff changeset
173 * the last character (like what happens when typing and
9e359e5759f6 updated for version 7.0177
vimboss
parents: 574
diff changeset
174 * reaching the right window edge). */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
175 wcol = (csize / width + 1) * width - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
176 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
177 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
178
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
179 ptr = line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
180 while (col <= wcol && *ptr != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
181 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
182 /* Count a tab for what it's worth (if list mode not on) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
183 #ifdef FEAT_LINEBREAK
5995
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5873
diff changeset
184 csize = win_lbr_chartabsize(curwin, line, ptr, col, &head);
11127
506f5d8b7d8b patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11016
diff changeset
185 MB_PTR_ADV(ptr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
186 #else
5995
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5873
diff changeset
187 csize = lbr_chartabsize_adv(line, &ptr, col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
188 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
189 col += csize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
190 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
191 idx = (int)(ptr - line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
192 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
193 * Handle all the special cases. The virtual_active() check
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
194 * is needed to ensure that a virtual position off the end of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
195 * a line has the correct indexing. The one_more comparison
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
196 * replaces an explicit add of one_more later on.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
197 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
198 if (col > wcol || (!virtual_active() && one_more == 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
199 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
200 idx -= 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
201 # ifdef FEAT_LINEBREAK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
202 /* Don't count the chars from 'showbreak'. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
203 csize -= head;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
204 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
205 col -= csize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
206 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
207
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
208 if (virtual_active()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
209 && addspaces
18291
11f68eb58fda patch 8.1.2140: "gk" and "gj" do not work correctly in number column
Bram Moolenaar <Bram@vim.org>
parents: 18195
diff changeset
210 && wcol >= 0
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
211 && ((col != wcol && col != wcol + 1) || csize > 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
212 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
213 /* 'virtualedit' is set: The difference between wcol and col is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
214 * filled with spaces. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
215
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
216 if (line[idx] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
217 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
218 /* Append spaces */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
219 int correct = wcol - col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
220 char_u *newline = alloc(idx + correct + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
221 int t;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
222
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
223 if (newline == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
224 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
225
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
226 for (t = 0; t < idx; ++t)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
227 newline[t] = line[t];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
228
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
229 for (t = 0; t < correct; ++t)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
230 newline[t + idx] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
231
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
232 newline[idx + correct] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
233
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
234 ml_replace(pos->lnum, newline, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
235 changed_bytes(pos->lnum, (colnr_T)idx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
236 idx += correct;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
237 col = wcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
238 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
239 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
240 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
241 /* Break a tab */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
242 int linelen = (int)STRLEN(line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
243 int correct = wcol - col - csize + 1; /* negative!! */
840
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
244 char_u *newline;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
245 int t, s = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
246 int v;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
247
840
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
248 if (-correct > csize)
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
249 return FAIL;
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
250
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
251 newline = alloc(linelen + csize);
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
252 if (newline == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
253 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
254
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
255 for (t = 0; t < linelen; t++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
256 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
257 if (t != idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
258 newline[s++] = line[t];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
259 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
260 for (v = 0; v < csize; v++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
261 newline[s++] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
262 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
263
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
264 newline[linelen + csize - 1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
265
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
266 ml_replace(pos->lnum, newline, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
267 changed_bytes(pos->lnum, idx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
268 idx += (csize - 1 + correct);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
269 col += correct;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
270 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
271 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
272 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
273
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
274 if (idx < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
275 pos->col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
276 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
277 pos->col = idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
278
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
279 pos->coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
280
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
281 if (finetune)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
282 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
283 if (wcol == MAXCOL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
284 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
285 /* The width of the last character is used to set coladd. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
286 if (!one_more)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
287 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
288 colnr_T scol, ecol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
289
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
290 getvcol(curwin, pos, &scol, NULL, &ecol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
291 pos->coladd = ecol - scol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
292 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
293 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
294 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
295 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
296 int b = (int)wcol - (int)col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
297
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
298 /* The difference between wcol and col is used to set coladd. */
12515
972ea22c946f patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents: 12477
diff changeset
299 if (b > 0 && b < (MAXCOL - 2 * curwin->w_width))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
300 pos->coladd = b;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
301
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
302 col += b;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
303 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
304 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
305
1982
b1b09b68d706 updated for version 7.2-279
vimboss
parents: 1881
diff changeset
306 /* prevent from moving onto a trail byte */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
307 if (has_mbyte)
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
308 mb_adjustpos(curbuf, pos);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
309
18291
11f68eb58fda patch 8.1.2140: "gk" and "gj" do not work correctly in number column
Bram Moolenaar <Bram@vim.org>
parents: 18195
diff changeset
310 if (wcol < 0 || col < wcol)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
311 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
312 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
313 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
314
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
315 /*
1621
82b5078be2dd updated for version 7.2a
vimboss
parents: 1576
diff changeset
316 * Increment the cursor position. See inc() for return values.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
317 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
318 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
319 inc_cursor(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
320 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
321 return inc(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
322 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
323
1621
82b5078be2dd updated for version 7.2a
vimboss
parents: 1576
diff changeset
324 /*
82b5078be2dd updated for version 7.2a
vimboss
parents: 1576
diff changeset
325 * Increment the line pointer "lp" crossing line boundaries as necessary.
82b5078be2dd updated for version 7.2a
vimboss
parents: 1576
diff changeset
326 * Return 1 when going to the next line.
82b5078be2dd updated for version 7.2a
vimboss
parents: 1576
diff changeset
327 * 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
328 * Return -1 when at the end of file.
82b5078be2dd updated for version 7.2a
vimboss
parents: 1576
diff changeset
329 * Return 0 otherwise.
82b5078be2dd updated for version 7.2a
vimboss
parents: 1576
diff changeset
330 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
331 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
332 inc(pos_T *lp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
333 {
13082
a80082fd1a1d patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents: 12865
diff changeset
334 char_u *p;
a80082fd1a1d patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents: 12865
diff changeset
335
a80082fd1a1d patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents: 12865
diff changeset
336 /* when searching position may be set to end of a line */
a80082fd1a1d patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents: 12865
diff changeset
337 if (lp->col != MAXCOL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
338 {
13082
a80082fd1a1d patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents: 12865
diff changeset
339 p = ml_get_pos(lp);
a80082fd1a1d patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents: 12865
diff changeset
340 if (*p != NUL) /* still within line, move to next char (may be NUL) */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
341 {
13082
a80082fd1a1d patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents: 12865
diff changeset
342 if (has_mbyte)
a80082fd1a1d patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents: 12865
diff changeset
343 {
a80082fd1a1d patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents: 12865
diff changeset
344 int l = (*mb_ptr2len)(p);
a80082fd1a1d patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents: 12865
diff changeset
345
a80082fd1a1d patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents: 12865
diff changeset
346 lp->col += l;
a80082fd1a1d patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents: 12865
diff changeset
347 return ((p[l] != NUL) ? 0 : 2);
a80082fd1a1d patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents: 12865
diff changeset
348 }
a80082fd1a1d patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents: 12865
diff changeset
349 lp->col++;
a80082fd1a1d patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents: 12865
diff changeset
350 lp->coladd = 0;
a80082fd1a1d patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents: 12865
diff changeset
351 return ((p[1] != NUL) ? 0 : 2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
352 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
353 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
354 if (lp->lnum != curbuf->b_ml.ml_line_count) /* there is a next line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
355 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
356 lp->col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
357 lp->lnum++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
358 lp->coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
359 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
360 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
361 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
362 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
363
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
364 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
365 * 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
366 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
367 int
7829
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Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
368 incl(pos_T *lp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
369 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
370 int r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
371
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
372 if ((r = inc(lp)) >= 1 && lp->col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
373 r = inc(lp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
374 return r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
375 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
376
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
377 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
378 * dec(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
379 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
380 * Decrement the line pointer 'p' crossing line boundaries as necessary.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
381 * Return 1 when crossing a line, -1 when at start of file, 0 otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
382 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
383 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
384 dec_cursor(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
385 {
10549
055b1633aed7 patch 8.0.0164: outdated and misplaced comments
Christian Brabandt <cb@256bit.org>
parents: 10449
diff changeset
386 return dec(&curwin->w_cursor);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
387 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
388
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
389 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
390 dec(pos_T *lp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
391 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
392 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
393
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
394 lp->coladd = 0;
13084
25ab78f14c8b patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents: 13082
diff changeset
395 if (lp->col == MAXCOL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
396 {
13084
25ab78f14c8b patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents: 13082
diff changeset
397 /* past end of line */
25ab78f14c8b patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents: 13082
diff changeset
398 p = ml_get(lp->lnum);
25ab78f14c8b patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents: 13082
diff changeset
399 lp->col = (colnr_T)STRLEN(p);
25ab78f14c8b patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents: 13082
diff changeset
400 if (has_mbyte)
25ab78f14c8b patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents: 13082
diff changeset
401 lp->col -= (*mb_head_off)(p, p + lp->col);
25ab78f14c8b patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents: 13082
diff changeset
402 return 0;
25ab78f14c8b patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents: 13082
diff changeset
403 }
25ab78f14c8b patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents: 13082
diff changeset
404
25ab78f14c8b patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents: 13082
diff changeset
405 if (lp->col > 0)
25ab78f14c8b patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents: 13082
diff changeset
406 {
25ab78f14c8b patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents: 13082
diff changeset
407 /* still within line */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
408 lp->col--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
409 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
410 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
411 p = ml_get(lp->lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
412 lp->col -= (*mb_head_off)(p, p + lp->col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
413 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
414 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
415 }
13084
25ab78f14c8b patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents: 13082
diff changeset
416
25ab78f14c8b patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents: 13082
diff changeset
417 if (lp->lnum > 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
418 {
13084
25ab78f14c8b patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents: 13082
diff changeset
419 /* there is a prior line */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
420 lp->lnum--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
421 p = ml_get(lp->lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
422 lp->col = (colnr_T)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
423 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
424 lp->col -= (*mb_head_off)(p, p + lp->col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
425 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
426 }
13084
25ab78f14c8b patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents: 13082
diff changeset
427
25ab78f14c8b patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents: 13082
diff changeset
428 /* at start of file */
25ab78f14c8b patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents: 13082
diff changeset
429 return -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
430 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
431
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
432 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
433 * 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
434 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
435 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
436 decl(pos_T *lp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
437 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
438 int r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
439
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
440 if ((r = dec(lp)) == 1 && lp->col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
441 r = dec(lp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
442 return r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
443 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
444
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
445 /*
2178
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
446 * 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
447 * 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
448 * can be visible, folded lines don't count.
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
449 */
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
450 linenr_T
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
451 get_cursor_rel_lnum(
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
452 win_T *wp,
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
453 linenr_T lnum) /* line number to get the result for */
2178
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
454 {
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
455 linenr_T cursor = wp->w_cursor.lnum;
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
456 linenr_T retval = 0;
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
457
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
458 #ifdef FEAT_FOLDING
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
459 if (hasAnyFolding(wp))
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
460 {
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
461 if (lnum > cursor)
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
462 {
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
463 while (lnum > cursor)
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
464 {
5564
cf722c092360 updated for version 7.4.130
Bram Moolenaar <bram@vim.org>
parents: 5347
diff changeset
465 (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
466 /* 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
467 * now lnum <= cursor */
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
468 if (lnum > cursor)
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
469 retval++;
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
470 lnum--;
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
471 }
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
472 }
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
473 else if (lnum < cursor)
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
474 {
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
475 while (lnum < cursor)
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
476 {
5564
cf722c092360 updated for version 7.4.130
Bram Moolenaar <bram@vim.org>
parents: 5347
diff changeset
477 (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
478 /* 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
479 * now lnum >= cursor */
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
480 if (lnum < cursor)
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
481 retval--;
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
482 lnum++;
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 }
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
485 /* else if (lnum == cursor)
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
486 * retval = 0;
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
487 */
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
488 }
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
489 else
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
490 #endif
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
491 retval = lnum - cursor;
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 return retval;
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2027
diff changeset
494 }
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 /*
10110
cfb38b57d407 commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
497 * Make sure "pos.lnum" and "pos.col" are valid in "buf".
cfb38b57d407 commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
498 * This allows for the col to be on the NUL byte.
cfb38b57d407 commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
499 */
cfb38b57d407 commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
500 void
cfb38b57d407 commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
501 check_pos(buf_T *buf, pos_T *pos)
cfb38b57d407 commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
502 {
cfb38b57d407 commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
503 char_u *line;
cfb38b57d407 commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
504 colnr_T len;
cfb38b57d407 commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
505
cfb38b57d407 commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
506 if (pos->lnum > buf->b_ml.ml_line_count)
cfb38b57d407 commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
507 pos->lnum = buf->b_ml.ml_line_count;
cfb38b57d407 commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
508
cfb38b57d407 commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
509 if (pos->col > 0)
cfb38b57d407 commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
510 {
cfb38b57d407 commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
511 line = ml_get_buf(buf, pos->lnum, FALSE);
cfb38b57d407 commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
512 len = (colnr_T)STRLEN(line);
cfb38b57d407 commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
513 if (pos->col > len)
cfb38b57d407 commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
514 pos->col = len;
cfb38b57d407 commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
515 }
cfb38b57d407 commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
516 }
cfb38b57d407 commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
517
cfb38b57d407 commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
518 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
519 * Make sure curwin->w_cursor.lnum is valid.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
520 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
521 void
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
522 check_cursor_lnum(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
523 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
524 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
525 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
526 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
527 /* 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
528 * its first line. Otherwise in the last line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
529 if (!hasFolding(curbuf->b_ml.ml_line_count,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
530 &curwin->w_cursor.lnum, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
531 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
532 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
533 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
534 if (curwin->w_cursor.lnum <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
535 curwin->w_cursor.lnum = 1;
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
539 * Make sure curwin->w_cursor.col is valid.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
540 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
541 void
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
542 check_cursor_col(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
543 {
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
544 check_cursor_col_win(curwin);
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 /*
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
548 * Make sure win->w_cursor.col is valid.
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
549 */
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
550 void
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
551 check_cursor_col_win(win_T *win)
2933
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;
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
554 colnr_T oldcol = win->w_cursor.col;
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
555 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
556
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
557 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
558 if (len == 0)
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
559 win->w_cursor.col = 0;
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
560 else if (win->w_cursor.col >= len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
561 {
1488
205a26fab116 updated for version 7.1-203
vimboss
parents: 1446
diff changeset
562 /* Allow cursor past end-of-line when:
205a26fab116 updated for version 7.1-203
vimboss
parents: 1446
diff changeset
563 * - in Insert mode or restarting Insert mode
205a26fab116 updated for version 7.1-203
vimboss
parents: 1446
diff changeset
564 * - in Visual mode and 'selection' isn't "old"
205a26fab116 updated for version 7.1-203
vimboss
parents: 1446
diff changeset
565 * - 'virtualedit' is set */
620
9e359e5759f6 updated for version 7.0177
vimboss
parents: 574
diff changeset
566 if ((State & INSERT) || restart_edit
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
567 || (VIsual_active && *p_sel != 'o')
1488
205a26fab116 updated for version 7.1-203
vimboss
parents: 1446
diff changeset
568 || (ve_flags & VE_ONEMORE)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
569 || virtual_active())
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
570 win->w_cursor.col = len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
571 else
1099
2ec8266fa254 updated for version 7.0-225
vimboss
parents: 1072
diff changeset
572 {
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
573 win->w_cursor.col = len - 1;
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
574 /* Move the cursor to the head byte. */
1099
2ec8266fa254 updated for version 7.0-225
vimboss
parents: 1072
diff changeset
575 if (has_mbyte)
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
576 mb_adjustpos(win->w_buffer, &win->w_cursor);
1099
2ec8266fa254 updated for version 7.0-225
vimboss
parents: 1072
diff changeset
577 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
578 }
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
579 else if (win->w_cursor.col < 0)
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
580 win->w_cursor.col = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
581
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
582 /* If virtual editing is on, we can leave the cursor on the old position,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
583 * 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
584 * line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
585 if (oldcol == MAXCOL)
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
586 win->w_cursor.coladd = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
587 else if (ve_flags == VE_ALL)
1841
72ef7987368d updated for version 7.2-139
vimboss
parents: 1828
diff changeset
588 {
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
589 if (oldcoladd > win->w_cursor.col)
12164
5d82470552ce patch 8.0.0962: crash with virtualedit and joining lines
Christian Brabandt <cb@256bit.org>
parents: 11737
diff changeset
590 {
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
591 win->w_cursor.coladd = oldcoladd - win->w_cursor.col;
12279
57e0b701611e patch 8.0.1019: pasting in virtual edit happens in the wrong place
Christian Brabandt <cb@256bit.org>
parents: 12240
diff changeset
592
57e0b701611e patch 8.0.1019: pasting in virtual edit happens in the wrong place
Christian Brabandt <cb@256bit.org>
parents: 12240
diff changeset
593 /* Make sure that coladd is not more than the char width.
57e0b701611e patch 8.0.1019: pasting in virtual edit happens in the wrong place
Christian Brabandt <cb@256bit.org>
parents: 12240
diff changeset
594 * Not for the last character, coladd is then used when the cursor
57e0b701611e patch 8.0.1019: pasting in virtual edit happens in the wrong place
Christian Brabandt <cb@256bit.org>
parents: 12240
diff changeset
595 * is actually after the last character. */
57e0b701611e patch 8.0.1019: pasting in virtual edit happens in the wrong place
Christian Brabandt <cb@256bit.org>
parents: 12240
diff changeset
596 if (win->w_cursor.col + 1 < len && win->w_cursor.coladd > 0)
12164
5d82470552ce patch 8.0.0962: crash with virtualedit and joining lines
Christian Brabandt <cb@256bit.org>
parents: 11737
diff changeset
597 {
5d82470552ce patch 8.0.0962: crash with virtualedit and joining lines
Christian Brabandt <cb@256bit.org>
parents: 11737
diff changeset
598 int cs, ce;
5d82470552ce patch 8.0.0962: crash with virtualedit and joining lines
Christian Brabandt <cb@256bit.org>
parents: 11737
diff changeset
599
5d82470552ce patch 8.0.0962: crash with virtualedit and joining lines
Christian Brabandt <cb@256bit.org>
parents: 11737
diff changeset
600 getvcol(win, &win->w_cursor, &cs, NULL, &ce);
5d82470552ce patch 8.0.0962: crash with virtualedit and joining lines
Christian Brabandt <cb@256bit.org>
parents: 11737
diff changeset
601 if (win->w_cursor.coladd > ce - cs)
5d82470552ce patch 8.0.0962: crash with virtualedit and joining lines
Christian Brabandt <cb@256bit.org>
parents: 11737
diff changeset
602 win->w_cursor.coladd = ce - cs;
5d82470552ce patch 8.0.0962: crash with virtualedit and joining lines
Christian Brabandt <cb@256bit.org>
parents: 11737
diff changeset
603 }
5d82470552ce patch 8.0.0962: crash with virtualedit and joining lines
Christian Brabandt <cb@256bit.org>
parents: 11737
diff changeset
604 }
1841
72ef7987368d updated for version 7.2-139
vimboss
parents: 1828
diff changeset
605 else
72ef7987368d updated for version 7.2-139
vimboss
parents: 1828
diff changeset
606 /* 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
607 win->w_cursor.coladd = 0;
1841
72ef7987368d updated for version 7.2-139
vimboss
parents: 1828
diff changeset
608 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
609 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
610
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
611 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
612 * make sure curwin->w_cursor in on a valid character
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
613 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
614 void
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
615 check_cursor(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
616 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
617 check_cursor_lnum();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
618 check_cursor_col();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
619 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
620
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
621 #if defined(FEAT_TEXTOBJ) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
622 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
623 * 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
624 * Allow it when in Visual mode and 'selection' is not "old".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
625 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
626 void
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
627 adjust_cursor_col(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
628 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
629 if (curwin->w_cursor.col > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
630 && (!VIsual_active || *p_sel == 'o')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
631 && gchar_cursor() == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
632 --curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
633 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
634 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
635
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
636 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
637 * When curwin->w_leftcol has changed, adjust the cursor position.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
638 * Return TRUE if the cursor was moved.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
639 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
640 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
641 leftcol_changed(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
642 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
643 long lastcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
644 colnr_T s, e;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
645 int retval = FALSE;
15713
ad8b2c109b22 patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents: 15675
diff changeset
646 long siso = get_sidescrolloff_value();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
647
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
648 changed_cline_bef_curs();
12515
972ea22c946f patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents: 12477
diff changeset
649 lastcol = curwin->w_leftcol + curwin->w_width - curwin_col_off() - 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
650 validate_virtcol();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
651
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
652 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
653 * 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
654 * character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
655 */
15713
ad8b2c109b22 patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents: 15675
diff changeset
656 if (curwin->w_virtcol > (colnr_T)(lastcol - siso))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
657 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
658 retval = TRUE;
15713
ad8b2c109b22 patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents: 15675
diff changeset
659 coladvance((colnr_T)(lastcol - siso));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
660 }
15713
ad8b2c109b22 patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents: 15675
diff changeset
661 else if (curwin->w_virtcol < curwin->w_leftcol + siso)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
662 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
663 retval = TRUE;
15713
ad8b2c109b22 patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents: 15675
diff changeset
664 (void)coladvance((colnr_T)(curwin->w_leftcol + siso));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
665 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
666
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
667 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
668 * If the start of the character under the cursor is not on the screen,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
669 * advance the cursor one more char. If this fails (last char of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
670 * line) adjust the scrolling.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
671 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
672 getvvcol(curwin, &curwin->w_cursor, &s, NULL, &e);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
673 if (e > (colnr_T)lastcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
674 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
675 retval = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
676 coladvance(s - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
677 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
678 else if (s < curwin->w_leftcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
679 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
680 retval = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
681 if (coladvance(e + 1) == FAIL) /* there isn't another character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
682 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
683 curwin->w_leftcol = s; /* adjust w_leftcol instead */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
684 changed_cline_bef_curs();
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 if (retval)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
689 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
690 redraw_later(NOT_VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
691 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
692 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
693
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
694 /**********************************************************************
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
695 * Various routines dealing with allocation and deallocation of memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
696 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
697
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
698 #if defined(MEM_PROFILE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
699
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
700 # define MEM_SIZES 8200
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
701 static long_u mem_allocs[MEM_SIZES];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
702 static long_u mem_frees[MEM_SIZES];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
703 static long_u mem_allocated;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
704 static long_u mem_freed;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
705 static long_u mem_peak;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
706 static long_u num_alloc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
707 static long_u num_freed;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
708
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
709 static void
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
710 mem_pre_alloc_s(size_t *sizep)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
711 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
712 *sizep += sizeof(size_t);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
713 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
714
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
715 static void
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
716 mem_pre_alloc_l(size_t *sizep)
7
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
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
722 mem_post_alloc(
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
723 void **pp,
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
724 size_t size)
7
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
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
742 mem_pre_free(void **pp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
743 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
744 long_u size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
745
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
746 *pp = (void *)((char *)*pp - sizeof(size_t));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
747 size = *(size_t *)*pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
748 if (size <= MEM_SIZES-1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
749 mem_frees[size-1]++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
750 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751 mem_frees[MEM_SIZES-1]++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752 mem_freed += size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
753 num_freed++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
754 }
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 * called on exit via atexit()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
758 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
759 void
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
760 vim_mem_profile_dump(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
761 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
762 int i, j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
763
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
764 printf("\r\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
765 j = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
766 for (i = 0; i < MEM_SIZES - 1; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
767 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
768 if (mem_allocs[i] || mem_frees[i])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
769 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
770 if (mem_frees[i] > mem_allocs[i])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
771 printf("\r\n%s", _("ERROR: "));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
772 printf("[%4d / %4lu-%-4lu] ", i + 1, mem_allocs[i], mem_frees[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
773 j++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
774 if (j > 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
775 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
776 j = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
777 printf("\r\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
778 }
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 i = MEM_SIZES - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
783 if (mem_allocs[i])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
784 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
785 printf("\r\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
786 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
787 puts(_("ERROR: "));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
788 printf("[>%d / %4lu-%-4lu]", i, mem_allocs[i], mem_frees[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
789 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
790
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
791 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
792 mem_allocated, mem_freed, mem_allocated - mem_freed, mem_peak);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
793 printf(_("[calls] total re/malloc()'s %lu, total free()'s %lu\n\n"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
794 num_alloc, num_freed);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
795 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
796
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
797 #endif /* MEM_PROFILE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
798
7513
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
799 #ifdef FEAT_EVAL
15016
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14954
diff changeset
800 int
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
801 alloc_does_fail(size_t size)
7513
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
802 {
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
803 if (alloc_fail_countdown == 0)
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
804 {
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
805 if (--alloc_fail_repeat <= 0)
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
806 alloc_fail_id = 0;
7593
87e607fb6853 commit https://github.com/vim/vim/commit/a260b87d9da17f605666630f18c1ed909c2b8bae
Christian Brabandt <cb@256bit.org>
parents: 7545
diff changeset
807 do_outofmem_msg(size);
7513
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
808 return TRUE;
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
809 }
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
810 --alloc_fail_countdown;
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
811 return FALSE;
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
812 }
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
813 #endif
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
814
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
815 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
816 * Some memory is reserved for error messages and for being able to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
817 * call mf_release_all(), which needs some memory for mf_trans_add().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
818 */
8212
05b88224cea1 commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents: 8174
diff changeset
819 #define KEEP_ROOM (2 * 8192L)
3634
286ba0251c0a updated for version 7.3.577
Bram Moolenaar <bram@vim.org>
parents: 3386
diff changeset
820 #define KEEP_ROOM_KB (KEEP_ROOM / 1024L)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
821
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
822 /*
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
823 * The normal way to allocate memory. This handles an out-of-memory situation
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
824 * as well as possible, still returns NULL when we're completely out.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
825 */
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16782
diff changeset
826 void *
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
827 alloc(size_t size)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
828 {
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
829 return lalloc(size, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
830 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
831
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
832 /*
7513
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
833 * 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
834 */
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16782
diff changeset
835 void *
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
836 alloc_id(size_t size, alloc_id_T id UNUSED)
7513
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
837 {
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
838 #ifdef FEAT_EVAL
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
839 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
840 return NULL;
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
841 #endif
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
842 return lalloc(size, TRUE);
7513
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
843 }
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 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
846 * Allocate memory and set all bytes to zero.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
847 */
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16782
diff changeset
848 void *
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
849 alloc_clear(size_t size)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
850 {
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16782
diff changeset
851 void *p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
852
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
853 p = lalloc(size, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
854 if (p != NULL)
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
855 (void)vim_memset(p, 0, size);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
856 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
857 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
858
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
859 /*
15209
3a99b2e6d136 patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents: 15188
diff changeset
860 * Same as alloc_clear() but with allocation id for testing
3a99b2e6d136 patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents: 15188
diff changeset
861 */
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16782
diff changeset
862 void *
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
863 alloc_clear_id(size_t size, alloc_id_T id UNUSED)
15209
3a99b2e6d136 patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents: 15188
diff changeset
864 {
3a99b2e6d136 patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents: 15188
diff changeset
865 #ifdef FEAT_EVAL
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
866 if (alloc_fail_id == id && alloc_does_fail(size))
15209
3a99b2e6d136 patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents: 15188
diff changeset
867 return NULL;
3a99b2e6d136 patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents: 15188
diff changeset
868 #endif
3a99b2e6d136 patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents: 15188
diff changeset
869 return alloc_clear(size);
3a99b2e6d136 patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents: 15188
diff changeset
870 }
3a99b2e6d136 patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents: 15188
diff changeset
871
3a99b2e6d136 patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents: 15188
diff changeset
872 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
873 * Allocate memory like lalloc() and set all bytes to zero.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
874 */
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16782
diff changeset
875 void *
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
876 lalloc_clear(size_t size, int message)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
877 {
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16782
diff changeset
878 void *p;
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16782
diff changeset
879
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16782
diff changeset
880 p = lalloc(size, message);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
881 if (p != NULL)
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
882 (void)vim_memset(p, 0, size);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
883 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
884 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
885
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
886 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
887 * Low level memory allocation function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
888 * This is used often, KEEP IT FAST!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
889 */
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16782
diff changeset
890 void *
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
891 lalloc(size_t size, int message)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
892 {
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16782
diff changeset
893 void *p; /* pointer to new storage space */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
894 static int releasing = FALSE; /* don't do mf_release_all() recursive */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
895 int try_again;
8212
05b88224cea1 commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents: 8174
diff changeset
896 #if defined(HAVE_AVAIL_MEM)
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
897 static size_t allocated = 0; /* allocated since last avail check */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
898 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
899
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
900 // Safety check for allocating zero bytes
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
901 if (size == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
902 {
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
903 // Don't hide this message
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
904 emsg_silent = 0;
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
905 iemsg(_("E341: Internal error: lalloc(0, )"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
906 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
907 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
908
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
909 #ifdef MEM_PROFILE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
910 mem_pre_alloc_l(&size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
911 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
912
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
913 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
914 * Loop when out of memory: Try to release some memfile blocks and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
915 * if some blocks are released call malloc again.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
916 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
917 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
918 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
919 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
920 * Handle three kind of systems:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
921 * 1. No check for available memory: Just return.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
922 * 2. Slow check for available memory: call mch_avail_mem() after
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
923 * allocating KEEP_ROOM amount of memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
924 * 3. Strict check for available memory: call mch_avail_mem()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
925 */
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16782
diff changeset
926 if ((p = malloc(size)) != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
927 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
928 #ifndef HAVE_AVAIL_MEM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
929 /* 1. No check for available memory: Just return. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
930 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
931 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
932 /* 2. Slow check for available memory: call mch_avail_mem() after
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
933 * allocating (KEEP_ROOM / 2) amount of memory. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
934 allocated += size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
935 if (allocated < KEEP_ROOM / 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
936 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
937 allocated = 0;
8212
05b88224cea1 commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents: 8174
diff changeset
938
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
939 /* 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
940 if (mch_avail_mem(TRUE) < KEEP_ROOM_KB && !releasing)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
941 {
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16782
diff changeset
942 free(p); /* System is low... no go! */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
943 p = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
944 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
945 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
946 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
947 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
948 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
949 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
950 * Remember that mf_release_all() is being called to avoid an endless
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
951 * loop, because mf_release_all() may call alloc() recursively.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
952 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
953 if (releasing)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
954 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
955 releasing = TRUE;
448
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 440
diff changeset
956
11163
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work
Christian Brabandt <cb@256bit.org>
parents: 11146
diff changeset
957 clear_sb_text(TRUE); /* free any scrollback text */
448
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 440
diff changeset
958 try_again = mf_release_all(); /* release as many blocks as possible */
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 440
diff changeset
959
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
960 releasing = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
961 if (!try_again)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
962 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
963 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
964
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
965 if (message && p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
966 do_outofmem_msg(size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
967
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
968 theend:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
969 #ifdef MEM_PROFILE
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16782
diff changeset
970 mem_post_alloc(&p, size);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
971 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
972 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
973 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
974
7513
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
975 /*
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
976 * 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
977 */
15555
d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
978 #if defined(FEAT_SIGNS) || defined(PROTO)
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16782
diff changeset
979 void *
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
980 lalloc_id(size_t size, int message, alloc_id_T id UNUSED)
7513
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
981 {
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
982 #ifdef FEAT_EVAL
7593
87e607fb6853 commit https://github.com/vim/vim/commit/a260b87d9da17f605666630f18c1ed909c2b8bae
Christian Brabandt <cb@256bit.org>
parents: 7545
diff changeset
983 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
984 return NULL;
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
985 #endif
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
986 return (lalloc(size, message));
7513
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
987 }
15555
d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
988 #endif
7513
37e061ec063c commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
989
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
990 #if defined(MEM_PROFILE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
991 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
992 * realloc() with memory profiling.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
994 void *
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
995 mem_realloc(void *ptr, size_t size)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
997 void *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
998
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
999 mem_pre_free(&ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1000 mem_pre_alloc_s(&size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1001
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1002 p = realloc(ptr, size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1003
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1004 mem_post_alloc(&p, size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1005
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1006 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1007 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1008 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1009
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1010 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1011 * Avoid repeating the error message many times (they take 1 second each).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1012 * Did_outofmem_msg is reset when a character is read.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1013 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1014 void
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
1015 do_outofmem_msg(size_t size)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1016 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1017 if (!did_outofmem_msg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1018 {
17803
c9e52c1613ef patch 8.1.1898: crash when out of memory during startup
Bram Moolenaar <Bram@vim.org>
parents: 17789
diff changeset
1019 // Don't hide this message
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1020 emsg_silent = 0;
3156
4d4a328f199e updated for version 7.3.348
Bram Moolenaar <bram@vim.org>
parents: 3026
diff changeset
1021
17803
c9e52c1613ef patch 8.1.1898: crash when out of memory during startup
Bram Moolenaar <Bram@vim.org>
parents: 17789
diff changeset
1022 // Must come first to avoid coming back here when printing the error
c9e52c1613ef patch 8.1.1898: crash when out of memory during startup
Bram Moolenaar <Bram@vim.org>
parents: 17789
diff changeset
1023 // message fails, e.g. when setting v:errmsg.
3156
4d4a328f199e updated for version 7.3.348
Bram Moolenaar <bram@vim.org>
parents: 3026
diff changeset
1024 did_outofmem_msg = TRUE;
4d4a328f199e updated for version 7.3.348
Bram Moolenaar <bram@vim.org>
parents: 3026
diff changeset
1025
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
1026 semsg(_("E342: Out of memory! (allocating %lu bytes)"), (long_u)size);
17803
c9e52c1613ef patch 8.1.1898: crash when out of memory during startup
Bram Moolenaar <Bram@vim.org>
parents: 17789
diff changeset
1027
c9e52c1613ef patch 8.1.1898: crash when out of memory during startup
Bram Moolenaar <Bram@vim.org>
parents: 17789
diff changeset
1028 if (starting == NO_SCREEN)
c9e52c1613ef patch 8.1.1898: crash when out of memory during startup
Bram Moolenaar <Bram@vim.org>
parents: 17789
diff changeset
1029 // Not even finished with initializations and already out of
c9e52c1613ef patch 8.1.1898: crash when out of memory during startup
Bram Moolenaar <Bram@vim.org>
parents: 17789
diff changeset
1030 // memory? Then nothing is going to work, exit.
c9e52c1613ef patch 8.1.1898: crash when out of memory during startup
Bram Moolenaar <Bram@vim.org>
parents: 17789
diff changeset
1031 mch_exit(123);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1032 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1033 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1034
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1035 #if defined(EXITFREE) || defined(PROTO)
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1036
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1037 /*
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1038 * Free everything that we allocated.
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1039 * Can be used to detect memory leaks, e.g., with ccmalloc.
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1040 * 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
1041 * surprised if Vim crashes...
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1042 * 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
1043 */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1044 void
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1045 free_all_mem(void)
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1046 {
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1047 buf_T *buf, *nextbuf;
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1048
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1049 /* 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
1050 * Don't try freeing everything again. */
9169
0ea97a753a2d commit https://github.com/vim/vim/commit/b89a25f17e274dc308c584ea69a129ffbb26bc3d
Christian Brabandt <cb@256bit.org>
parents: 9165
diff changeset
1051 if (entered_free_all_mem)
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1052 return;
9169
0ea97a753a2d commit https://github.com/vim/vim/commit/b89a25f17e274dc308c584ea69a129ffbb26bc3d
Christian Brabandt <cb@256bit.org>
parents: 9165
diff changeset
1053 entered_free_all_mem = TRUE;
9165
062eb6d28b0c commit https://github.com/vim/vim/commit/a96732150cda2f242133228579b05437a39b8daa
Christian Brabandt <cb@256bit.org>
parents: 9143
diff changeset
1054
6222
63121fdd093f updated for version 7.4.446
Bram Moolenaar <bram@vim.org>
parents: 6122
diff changeset
1055 /* 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
1056 block_autocmds();
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1057
2363
acbb3a9ccc07 Avoid error when exiting in diff mode with EXITFREE defined.
Bram Moolenaar <bram@vim.org>
parents: 2360
diff changeset
1058 /* 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
1059 p_ea = FALSE;
16511
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
1060 if (first_tabpage != NULL && first_tabpage->tp_next != NULL)
766
f0d0d3d3a1e2 updated for version 7.0225
vimboss
parents: 741
diff changeset
1061 do_cmdline_cmd((char_u *)"tabonly!");
10359
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents: 10320
diff changeset
1062 if (!ONE_WINDOW)
766
f0d0d3d3a1e2 updated for version 7.0225
vimboss
parents: 741
diff changeset
1063 do_cmdline_cmd((char_u *)"only!");
673
513866ffe6af updated for version 7.0200
vimboss
parents: 671
diff changeset
1064
741
ac1f1e69c50d updated for version 7.0222
vimboss
parents: 694
diff changeset
1065 # if defined(FEAT_SPELL)
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1066 /* Free all spell info. */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1067 spell_free_all();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1068 # endif
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1069
17809
59f8948b7590 patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents: 17803
diff changeset
1070 # if defined(FEAT_BEVAL_TERM)
13236
fee03d646e42 patch 8.0.1492: memory leak in balloon_split()
Christian Brabandt <cb@256bit.org>
parents: 13214
diff changeset
1071 ui_remove_balloon();
fee03d646e42 patch 8.0.1492: memory leak in balloon_split()
Christian Brabandt <cb@256bit.org>
parents: 13214
diff changeset
1072 # endif
fee03d646e42 patch 8.0.1492: memory leak in balloon_split()
Christian Brabandt <cb@256bit.org>
parents: 13214
diff changeset
1073
16411
5b5c5daf57de patch 8.1.1210: support for user commands is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16142
diff changeset
1074 // Clear user commands (before deleting buffers).
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1075 ex_comclear(NULL);
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1076
16511
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
1077 // When exiting from mainerr_arg_missing curbuf has not been initialized,
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
1078 // and not much else.
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
1079 if (curbuf != NULL)
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
1080 {
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1081 # ifdef FEAT_MENU
16511
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
1082 // Clear menus.
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
1083 do_cmdline_cmd((char_u *)"aunmenu *");
1993
4869457735a9 updated for version 7.2-290
vimboss
parents: 1982
diff changeset
1084 # ifdef FEAT_MULTI_LANG
16511
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
1085 do_cmdline_cmd((char_u *)"menutranslate clear");
1993
4869457735a9 updated for version 7.2-290
vimboss
parents: 1982
diff changeset
1086 # endif
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1087 # endif
16511
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
1088 // Clear mappings, abbreviations, breakpoints.
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
1089 do_cmdline_cmd((char_u *)"lmapclear");
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
1090 do_cmdline_cmd((char_u *)"xmapclear");
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
1091 do_cmdline_cmd((char_u *)"mapclear");
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
1092 do_cmdline_cmd((char_u *)"mapclear!");
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
1093 do_cmdline_cmd((char_u *)"abclear");
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1094 # if defined(FEAT_EVAL)
16511
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
1095 do_cmdline_cmd((char_u *)"breakdel *");
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1096 # endif
362
013b3c128a60 updated for version 7.0094
vimboss
parents: 359
diff changeset
1097 # if defined(FEAT_PROFILE)
16511
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
1098 do_cmdline_cmd((char_u *)"profdel *");
362
013b3c128a60 updated for version 7.0094
vimboss
parents: 359
diff changeset
1099 # endif
1828
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1789
diff changeset
1100 # if defined(FEAT_KEYMAP)
16511
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
1101 do_cmdline_cmd((char_u *)"set keymap=");
17266
a9556c0ba457 patch 8.1.1632: build with EXITFREE but without +arabic fails
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
1102 # endif
16511
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
1103 }
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1104
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1105 # ifdef FEAT_TITLE
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1106 free_titles();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1107 # endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1108 # if defined(FEAT_SEARCHPATH)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1109 free_findfile();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1110 # endif
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1111
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1112 /* Obviously named calls. */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1113 free_all_autocmds();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1114 clear_termcodes();
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1115 free_all_marks();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1116 alist_clear(&global_alist);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1117 free_homedir();
3744
99f076ca8d84 updated for version 7.3.631
Bram Moolenaar <bram@vim.org>
parents: 3634
diff changeset
1118 free_users();
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1119 free_search_patterns();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1120 free_old_sub();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1121 free_last_insert();
16142
570a296aa0b4 patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents: 16058
diff changeset
1122 free_insexpand_stuff();
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1123 free_prev_shellcmd();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1124 free_regexp_stuff();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1125 free_tag_stuff();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1126 free_cd_dir();
1828
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1789
diff changeset
1127 # ifdef FEAT_SIGNS
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1789
diff changeset
1128 free_signs();
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1789
diff changeset
1129 # endif
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1130 # ifdef FEAT_EVAL
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1131 set_expr_line(NULL);
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1132 # endif
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1133 # ifdef FEAT_DIFF
16511
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
1134 if (curtab != NULL)
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
1135 diff_clear(curtab);
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1136 # endif
11163
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work
Christian Brabandt <cb@256bit.org>
parents: 11146
diff changeset
1137 clear_sb_text(TRUE); /* free any scrollback text */
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1138
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1139 /* Free some global vars. */
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1140 vim_free(username);
1422
c82bb7ade452 updated for version 7.1-137
vimboss
parents: 1410
diff changeset
1141 # ifdef FEAT_CLIPBOARD
4805
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
1142 vim_regfree(clip_exclude_prog);
1422
c82bb7ade452 updated for version 7.1-137
vimboss
parents: 1410
diff changeset
1143 # endif
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1144 vim_free(last_cmdline);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1145 vim_free(new_last_cmdline);
680
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 673
diff changeset
1146 set_keep_msg(NULL, 0);
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1147
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1148 /* Clear cmdline history. */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1149 p_hi = 0;
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1150 init_history();
17266
a9556c0ba457 patch 8.1.1632: build with EXITFREE but without +arabic fails
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
1151 # ifdef FEAT_TEXT_PROP
15138
9df130fd5e0d patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents: 15016
diff changeset
1152 clear_global_prop_types();
17266
a9556c0ba457 patch 8.1.1632: build with EXITFREE but without +arabic fails
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
1153 # endif
a9556c0ba457 patch 8.1.1632: build with EXITFREE but without +arabic fails
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
1154
a9556c0ba457 patch 8.1.1632: build with EXITFREE but without +arabic fails
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
1155 # ifdef FEAT_QUICKFIX
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1156 {
1863
63369d73b551 updated for version 7.2-161
vimboss
parents: 1841
diff changeset
1157 win_T *win;
63369d73b551 updated for version 7.2-161
vimboss
parents: 1841
diff changeset
1158 tabpage_T *tab;
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1159
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1160 qf_free_all(NULL);
16511
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
1161 // Free all location lists
1863
63369d73b551 updated for version 7.2-161
vimboss
parents: 1841
diff changeset
1162 FOR_ALL_TAB_WINDOWS(tab, win)
1446
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1163 qf_free_all(win);
f0b3b9ac2147 updated for version 7.1-161
vimboss
parents: 1438
diff changeset
1164 }
17266
a9556c0ba457 patch 8.1.1632: build with EXITFREE but without +arabic fails
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
1165 # endif
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1166
16511
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
1167 // Close all script inputs.
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1168 close_all_scripts();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1169
16511
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
1170 if (curwin != NULL)
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
1171 // Destroy all windows. Must come before freeing buffers.
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
1172 win_free_all();
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1173
12672
4e846c9d61a8 patch 8.0.1214: accessing freed memory when EXITFREE is set
Christian Brabandt <cb@256bit.org>
parents: 12515
diff changeset
1174 /* Free all option values. Must come after closing windows. */
4e846c9d61a8 patch 8.0.1214: accessing freed memory when EXITFREE is set
Christian Brabandt <cb@256bit.org>
parents: 12515
diff changeset
1175 free_all_options();
4e846c9d61a8 patch 8.0.1214: accessing freed memory when EXITFREE is set
Christian Brabandt <cb@256bit.org>
parents: 12515
diff changeset
1176
1576
b76637e5ace1 updated for version 7.1-289
vimboss
parents: 1541
diff changeset
1177 /* Free all buffers. Reset 'autochdir' to avoid accessing things that
b76637e5ace1 updated for version 7.1-289
vimboss
parents: 1541
diff changeset
1178 * were freed already. */
17266
a9556c0ba457 patch 8.1.1632: build with EXITFREE but without +arabic fails
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
1179 # ifdef FEAT_AUTOCHDIR
1576
b76637e5ace1 updated for version 7.1-289
vimboss
parents: 1541
diff changeset
1180 p_acd = FALSE;
17266
a9556c0ba457 patch 8.1.1632: build with EXITFREE but without +arabic fails
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
1181 # endif
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1182 for (buf = firstbuf; buf != NULL; )
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1183 {
9487
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents: 9389
diff changeset
1184 bufref_T bufref;
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents: 9389
diff changeset
1185
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents: 9389
diff changeset
1186 set_bufref(&bufref, buf);
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1187 nextbuf = buf->b_next;
3365
9ccdc4a69d8f updated for version 7.3.449
Bram Moolenaar <bram@vim.org>
parents: 3359
diff changeset
1188 close_buffer(NULL, buf, DOBUF_WIPE, FALSE);
9487
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents: 9389
diff changeset
1189 if (bufref_valid(&bufref))
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1190 buf = nextbuf; /* didn't work, try next one */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1191 else
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1192 buf = firstbuf;
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1193 }
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1194
17266
a9556c0ba457 patch 8.1.1632: build with EXITFREE but without +arabic fails
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
1195 # ifdef FEAT_ARABIC
a9556c0ba457 patch 8.1.1632: build with EXITFREE but without +arabic fails
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
1196 free_arshape_buf();
a9556c0ba457 patch 8.1.1632: build with EXITFREE but without +arabic fails
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
1197 # endif
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1198
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1199 /* Clear registers. */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1200 clear_registers();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1201 ResetRedobuff();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1202 ResetRedobuff();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1203
14954
69d2749a6a2f patch 8.1.0488: using freed memory in quickfix code
Bram Moolenaar <Bram@vim.org>
parents: 14905
diff changeset
1204 # if defined(FEAT_CLIENTSERVER) && defined(FEAT_X11)
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1205 vim_free(serverDelayedStartName);
14954
69d2749a6a2f patch 8.1.0488: using freed memory in quickfix code
Bram Moolenaar <Bram@vim.org>
parents: 14905
diff changeset
1206 # endif
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1207
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1208 /* highlight info */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1209 free_highlight();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1210
362
013b3c128a60 updated for version 7.0094
vimboss
parents: 359
diff changeset
1211 reset_last_sourcing();
013b3c128a60 updated for version 7.0094
vimboss
parents: 359
diff changeset
1212
16511
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
1213 if (first_tabpage != NULL)
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
1214 {
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
1215 free_tabpage(first_tabpage);
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
1216 first_tabpage = NULL;
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
1217 }
766
f0d0d3d3a1e2 updated for version 7.0225
vimboss
parents: 741
diff changeset
1218
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1219 # ifdef UNIX
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1220 /* Machine-specific free. */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1221 mch_free_mem();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1222 # endif
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1223
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1224 /* message history */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1225 for (;;)
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1226 if (delete_first_msg() == FAIL)
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1227 break;
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1228
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9709
diff changeset
1229 # ifdef FEAT_JOB_CHANNEL
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9709
diff changeset
1230 channel_free_all();
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9709
diff changeset
1231 # endif
14954
69d2749a6a2f patch 8.1.0488: using freed memory in quickfix code
Bram Moolenaar <Bram@vim.org>
parents: 14905
diff changeset
1232 # ifdef FEAT_TIMERS
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9709
diff changeset
1233 timer_free_all();
14954
69d2749a6a2f patch 8.1.0488: using freed memory in quickfix code
Bram Moolenaar <Bram@vim.org>
parents: 14905
diff changeset
1234 # endif
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1235 # ifdef FEAT_EVAL
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9709
diff changeset
1236 /* must be after channel_free_all() with unrefs partials */
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1237 eval_clear();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1238 # endif
9143
b9c1a397a8a6 commit https://github.com/vim/vim/commit/655da31a18ef3f888acf10e68b438e2a851f7b14
Christian Brabandt <cb@256bit.org>
parents: 8761
diff changeset
1239 # ifdef FEAT_JOB_CHANNEL
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9709
diff changeset
1240 /* must be after eval_clear() with unrefs jobs */
9143
b9c1a397a8a6 commit https://github.com/vim/vim/commit/655da31a18ef3f888acf10e68b438e2a851f7b14
Christian Brabandt <cb@256bit.org>
parents: 8761
diff changeset
1241 job_free_all();
b9c1a397a8a6 commit https://github.com/vim/vim/commit/655da31a18ef3f888acf10e68b438e2a851f7b14
Christian Brabandt <cb@256bit.org>
parents: 8761
diff changeset
1242 # endif
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1243
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1244 free_termoptions();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1245
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1246 /* screenlines (can't display anything now!) */
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1247 free_screenlines();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1248
17030
3e5ee8ce4671 patch 8.1.1515: memory leak reported for sound when build with EXITFREE
Bram Moolenaar <Bram@vim.org>
parents: 17028
diff changeset
1249 # if defined(FEAT_SOUND)
3e5ee8ce4671 patch 8.1.1515: memory leak reported for sound when build with EXITFREE
Bram Moolenaar <Bram@vim.org>
parents: 17028
diff changeset
1250 sound_free();
3e5ee8ce4671 patch 8.1.1515: memory leak reported for sound when build with EXITFREE
Bram Moolenaar <Bram@vim.org>
parents: 17028
diff changeset
1251 # endif
14954
69d2749a6a2f patch 8.1.0488: using freed memory in quickfix code
Bram Moolenaar <Bram@vim.org>
parents: 14905
diff changeset
1252 # if defined(USE_XSMP)
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1253 xsmp_close();
14954
69d2749a6a2f patch 8.1.0488: using freed memory in quickfix code
Bram Moolenaar <Bram@vim.org>
parents: 14905
diff changeset
1254 # endif
69d2749a6a2f patch 8.1.0488: using freed memory in quickfix code
Bram Moolenaar <Bram@vim.org>
parents: 14905
diff changeset
1255 # ifdef FEAT_GUI_GTK
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1256 gui_mch_free_all();
14954
69d2749a6a2f patch 8.1.0488: using freed memory in quickfix code
Bram Moolenaar <Bram@vim.org>
parents: 14905
diff changeset
1257 # endif
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
1258 clear_hl_tables();
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1259
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1260 vim_free(IObuff);
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1261 vim_free(NameBuff);
14954
69d2749a6a2f patch 8.1.0488: using freed memory in quickfix code
Bram Moolenaar <Bram@vim.org>
parents: 14905
diff changeset
1262 # ifdef FEAT_QUICKFIX
69d2749a6a2f patch 8.1.0488: using freed memory in quickfix code
Bram Moolenaar <Bram@vim.org>
parents: 14905
diff changeset
1263 check_quickfix_busy();
69d2749a6a2f patch 8.1.0488: using freed memory in quickfix code
Bram Moolenaar <Bram@vim.org>
parents: 14905
diff changeset
1264 # endif
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1265 }
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1266 #endif
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 332
diff changeset
1267
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1268 /*
2656
4549e0e7fbb6 updated for version 7.3.076
Bram Moolenaar <bram@vim.org>
parents: 2545
diff changeset
1269 * Copy "string" into newly allocated memory.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1270 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1271 char_u *
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1272 vim_strsave(char_u *string)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1273 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1274 char_u *p;
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
1275 size_t len;
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
1276
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
1277 len = STRLEN(string) + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1278 p = alloc(len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1279 if (p != NULL)
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
1280 mch_memmove(p, string, len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1281 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1282 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1283
2656
4549e0e7fbb6 updated for version 7.3.076
Bram Moolenaar <bram@vim.org>
parents: 2545
diff changeset
1284 /*
4549e0e7fbb6 updated for version 7.3.076
Bram Moolenaar <bram@vim.org>
parents: 2545
diff changeset
1285 * 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
1286 * terminate with a NUL.
4549e0e7fbb6 updated for version 7.3.076
Bram Moolenaar <bram@vim.org>
parents: 2545
diff changeset
1287 * 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
1288 * shorter.
4549e0e7fbb6 updated for version 7.3.076
Bram Moolenaar <bram@vim.org>
parents: 2545
diff changeset
1289 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1290 char_u *
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1291 vim_strnsave(char_u *string, int len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1292 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1293 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1294
16782
fc58fee685e2 patch 8.1.1393: unnecessary type casts
Bram Moolenaar <Bram@vim.org>
parents: 16764
diff changeset
1295 p = alloc(len + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1296 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1297 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1298 STRNCPY(p, string, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1299 p[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1300 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1301 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1302 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1303
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1304 /*
15292
ba6f0f1bb9d0 patch 8.1.0654: when deleting a line text property flags are not adjusted
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
1305 * Copy "p[len]" into allocated memory, ignoring NUL characters.
ba6f0f1bb9d0 patch 8.1.0654: when deleting a line text property flags are not adjusted
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
1306 * Returns NULL when out of memory.
ba6f0f1bb9d0 patch 8.1.0654: when deleting a line text property flags are not adjusted
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
1307 */
ba6f0f1bb9d0 patch 8.1.0654: when deleting a line text property flags are not adjusted
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
1308 char_u *
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
1309 vim_memsave(char_u *p, size_t len)
15292
ba6f0f1bb9d0 patch 8.1.0654: when deleting a line text property flags are not adjusted
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
1310 {
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
1311 char_u *ret = alloc(len);
15292
ba6f0f1bb9d0 patch 8.1.0654: when deleting a line text property flags are not adjusted
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
1312
ba6f0f1bb9d0 patch 8.1.0654: when deleting a line text property flags are not adjusted
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
1313 if (ret != NULL)
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
1314 mch_memmove(ret, p, len);
15292
ba6f0f1bb9d0 patch 8.1.0654: when deleting a line text property flags are not adjusted
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
1315 return ret;
ba6f0f1bb9d0 patch 8.1.0654: when deleting a line text property flags are not adjusted
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
1316 }
ba6f0f1bb9d0 patch 8.1.0654: when deleting a line text property flags are not adjusted
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
1317
ba6f0f1bb9d0 patch 8.1.0654: when deleting a line text property flags are not adjusted
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
1318 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1319 * Same as vim_strsave(), but any characters found in esc_chars are preceded
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1320 * by a backslash.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1321 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1322 char_u *
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1323 vim_strsave_escaped(char_u *string, char_u *esc_chars)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1324 {
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 11
diff changeset
1325 return vim_strsave_escaped_ext(string, esc_chars, '\\', FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1326 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1327
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1328 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1329 * Same as vim_strsave_escaped(), but when "bsl" is TRUE also escape
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1330 * characters where rem_backslash() would remove the backslash.
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 11
diff changeset
1331 * Escape the characters with "cc".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1332 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1333 char_u *
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1334 vim_strsave_escaped_ext(
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1335 char_u *string,
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1336 char_u *esc_chars,
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1337 int cc,
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1338 int bsl)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1339 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1340 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1341 char_u *p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1342 char_u *escaped_string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1343 unsigned length;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1344 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1345
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1346 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1347 * First count the number of backslashes required.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1348 * Then allocate the memory and insert them.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1349 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1350 length = 1; /* count the trailing NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1351 for (p = string; *p; p++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1352 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 461
diff changeset
1353 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1354 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1355 length += l; /* count a multibyte char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1356 p += l - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1357 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1358 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1359 if (vim_strchr(esc_chars, *p) != NULL || (bsl && rem_backslash(p)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1360 ++length; /* count a backslash */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1361 ++length; /* count an ordinary char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1362 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1363 escaped_string = alloc(length);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1364 if (escaped_string != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1365 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1366 p2 = escaped_string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1367 for (p = string; *p; p++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1368 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 461
diff changeset
1369 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1370 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1371 mch_memmove(p2, p, (size_t)l);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1372 p2 += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1373 p += l - 1; /* skip multibyte char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1374 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1375 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1376 if (vim_strchr(esc_chars, *p) != NULL || (bsl && rem_backslash(p)))
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 11
diff changeset
1377 *p2++ = cc;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1378 *p2++ = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1379 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1380 *p2 = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1381 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1382 return escaped_string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1383 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1384
1685
7015ddf81055 updated for version 7.2b-018
vimboss
parents: 1673
diff changeset
1385 /*
7015ddf81055 updated for version 7.2b-018
vimboss
parents: 1673
diff changeset
1386 * Return TRUE when 'shell' has "csh" in the tail.
7015ddf81055 updated for version 7.2b-018
vimboss
parents: 1673
diff changeset
1387 */
7015ddf81055 updated for version 7.2b-018
vimboss
parents: 1673
diff changeset
1388 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1389 csh_like_shell(void)
1685
7015ddf81055 updated for version 7.2b-018
vimboss
parents: 1673
diff changeset
1390 {
7015ddf81055 updated for version 7.2b-018
vimboss
parents: 1673
diff changeset
1391 return (strstr((char *)gettail(p_sh), "csh") != NULL);
7015ddf81055 updated for version 7.2b-018
vimboss
parents: 1673
diff changeset
1392 }
1712
563bd9a63fdc updated for version 7.2-010
vimboss
parents: 1685
diff changeset
1393
985
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1394 /*
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1395 * Escape "string" for use as a shell argument with system().
1993
4869457735a9 updated for version 7.2-290
vimboss
parents: 1982
diff changeset
1396 * 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
1397 * (MS-DOS and MS-Windows without 'shellslash' set).
1673
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1398 * Escape a newline, depending on the 'shell' option.
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1399 * When "do_special" is TRUE also replace "!", "%", "#" and things starting
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1400 * with "<" like "<cfile>".
5690
40f18a1c1592 updated for version 7.4.191
Bram Moolenaar <bram@vim.org>
parents: 5571
diff changeset
1401 * 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
1402 * Returns the result in allocated memory, NULL if we have run out.
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1403 */
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1404 char_u *
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1405 vim_strsave_shellescape(char_u *string, int do_special, int do_newline)
985
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1406 {
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1407 unsigned length;
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1408 char_u *p;
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1409 char_u *d;
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1410 char_u *escaped_string;
1661
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1411 int l;
1673
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1412 int csh_like;
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1413
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1414 /* Only csh and similar shells expand '!' within single quotes. For sh and
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1415 * 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
1416 * literally. If do_special is set the '!' will be escaped twice.
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1417 * 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
1418 csh_like = csh_like_shell();
985
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1419
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1420 /* First count the number of extra bytes required. */
1072
25154b22dc96 updated for version 7.0-198
vimboss
parents: 1071
diff changeset
1421 length = (unsigned)STRLEN(string) + 3; /* two quotes and a trailing NUL */
11127
506f5d8b7d8b patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11016
diff changeset
1422 for (p = string; *p != NUL; MB_PTR_ADV(p))
985
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1423 {
15868
7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15814
diff changeset
1424 # ifdef MSWIN
985
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1425 if (!p_ssl)
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1426 {
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1427 if (*p == '"')
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1428 ++length; /* " -> "" */
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1429 }
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1430 else
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1431 # endif
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1432 if (*p == '\'')
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1433 length += 3; /* ' => '\'' */
5690
40f18a1c1592 updated for version 7.4.191
Bram Moolenaar <bram@vim.org>
parents: 5571
diff changeset
1434 if ((*p == '\n' && (csh_like || do_newline))
40f18a1c1592 updated for version 7.4.191
Bram Moolenaar <bram@vim.org>
parents: 5571
diff changeset
1435 || (*p == '!' && (csh_like || do_special)))
1673
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1436 {
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1437 ++length; /* insert backslash */
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1438 if (csh_like && do_special)
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1439 ++length; /* insert backslash */
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1440 }
1661
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1441 if (do_special && find_cmdline_var(p, &l) >= 0)
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1442 {
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1443 ++length; /* insert backslash */
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1444 p += l - 1;
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1445 }
985
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1446 }
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1447
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1448 /* Allocate memory for the result and fill it. */
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1449 escaped_string = alloc(length);
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1450 if (escaped_string != NULL)
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1451 {
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1452 d = escaped_string;
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1453
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1454 /* add opening quote */
15868
7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15814
diff changeset
1455 # ifdef MSWIN
985
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1456 if (!p_ssl)
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1457 *d++ = '"';
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1458 else
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1459 # endif
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1460 *d++ = '\'';
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 for (p = string; *p != NUL; )
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1463 {
15868
7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15814
diff changeset
1464 # ifdef MSWIN
985
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1465 if (!p_ssl)
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1466 {
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1467 if (*p == '"')
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1468 {
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1469 *d++ = '"';
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1470 *d++ = '"';
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1471 ++p;
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1472 continue;
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1473 }
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1474 }
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1475 else
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1476 # endif
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1477 if (*p == '\'')
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1478 {
1661
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1479 *d++ = '\'';
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1480 *d++ = '\\';
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1481 *d++ = '\'';
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1482 *d++ = '\'';
985
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1483 ++p;
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1484 continue;
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1485 }
5690
40f18a1c1592 updated for version 7.4.191
Bram Moolenaar <bram@vim.org>
parents: 5571
diff changeset
1486 if ((*p == '\n' && (csh_like || do_newline))
40f18a1c1592 updated for version 7.4.191
Bram Moolenaar <bram@vim.org>
parents: 5571
diff changeset
1487 || (*p == '!' && (csh_like || do_special)))
1673
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1488 {
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1489 *d++ = '\\';
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1490 if (csh_like && do_special)
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1491 *d++ = '\\';
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1492 *d++ = *p++;
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1493 continue;
553c97222cc0 updated for version 7.2b-005
vimboss
parents: 1661
diff changeset
1494 }
1661
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1495 if (do_special && find_cmdline_var(p, &l) >= 0)
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1496 {
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1497 *d++ = '\\'; /* insert backslash */
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1498 while (--l >= 0) /* copy the var */
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1499 *d++ = *p++;
2009
c5a806b29372 updated for version 7.2-306
vimboss
parents: 1993
diff changeset
1500 continue;
1661
5bbc2d6658ad updated for version 7.2a-013
vimboss
parents: 1621
diff changeset
1501 }
985
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1502
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1503 MB_COPY_CHAR(p, d);
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1504 }
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1505
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1506 /* add terminating quote and finish with a NUL */
15868
7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15814
diff changeset
1507 # ifdef MSWIN
985
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1508 if (!p_ssl)
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1509 *d++ = '"';
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1510 else
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1511 # endif
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1512 *d++ = '\'';
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1513 *d = NUL;
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1514 }
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1515
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1516 return escaped_string;
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1517 }
656853d9c014 updated for version 7.0-111
vimboss
parents: 864
diff changeset
1518
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1519 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1520 * Like vim_strsave(), but make all characters uppercase.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1521 * This uses ASCII lower-to-upper case translation, language independent.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1522 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1523 char_u *
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1524 vim_strsave_up(char_u *string)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1525 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1526 char_u *p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1527
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1528 p1 = vim_strsave(string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1529 vim_strup(p1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1530 return p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1531 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1532
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1533 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1534 * Like vim_strnsave(), 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 *
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1538 vim_strnsave_up(char_u *string, int len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1539 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1540 char_u *p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1541
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1542 p1 = vim_strnsave(string, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1543 vim_strup(p1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1544 return p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1545 }
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 * ASCII lower-to-upper case translation, language independent.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1549 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1550 void
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1551 vim_strup(
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1552 char_u *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1553 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1554 char_u *p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1555 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1556
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1557 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1558 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1559 p2 = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1560 while ((c = *p2) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1561 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1562 *p2++ = isalpha(c) ? toupper(c) : c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1563 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1564 *p2++ = (c < 'a' || c > 'z') ? c : (c - 0x20);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1565 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1566 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1567 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1568
741
ac1f1e69c50d updated for version 7.0222
vimboss
parents: 694
diff changeset
1569 #if defined(FEAT_EVAL) || defined(FEAT_SPELL) || defined(PROTO)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1570 /*
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1571 * Make string "s" all upper-case and return it in allocated memory.
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1572 * Handles multi-byte characters as well as possible.
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1573 * Returns NULL when out of memory.
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1574 */
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1575 char_u *
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1576 strup_save(char_u *orig)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1577 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1578 char_u *p;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1579 char_u *res;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1580
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1581 res = p = vim_strsave(orig);
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1582
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1583 if (res != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1584 while (*p != NUL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1585 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1586 int l;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1587
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1588 if (enc_utf8)
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1589 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1590 int c, uc;
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3257
diff changeset
1591 int newl;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1592 char_u *s;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1593
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1594 c = utf_ptr2char(p);
13092
d5647746c267 patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents: 13084
diff changeset
1595 l = utf_ptr2len(p);
d5647746c267 patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents: 13084
diff changeset
1596 if (c == 0)
d5647746c267 patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents: 13084
diff changeset
1597 {
d5647746c267 patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents: 13084
diff changeset
1598 /* overlong sequence, use only the first byte */
d5647746c267 patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents: 13084
diff changeset
1599 c = *p;
d5647746c267 patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents: 13084
diff changeset
1600 l = 1;
d5647746c267 patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents: 13084
diff changeset
1601 }
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1602 uc = utf_toupper(c);
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1603
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1604 /* Reallocate string when byte count changes. This is rare,
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1605 * thus it's OK to do another malloc()/free(). */
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3257
diff changeset
1606 newl = utf_char2len(uc);
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3257
diff changeset
1607 if (newl != l)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1608 {
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
1609 s = alloc(STRLEN(res) + 1 + newl - l);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1610 if (s == NULL)
10706
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1611 {
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1612 vim_free(res);
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1613 return NULL;
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1614 }
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1615 mch_memmove(s, res, p - res);
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3257
diff changeset
1616 STRCPY(s + (p - res) + newl, p + l);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1617 p = s + (p - res);
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1618 vim_free(res);
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1619 res = s;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1620 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1621
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1622 utf_char2bytes(uc, p);
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3257
diff changeset
1623 p += newl;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1624 }
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 461
diff changeset
1625 else if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1626 p += l; /* skip multi-byte character */
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1627 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1628 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1629 *p = TOUPPER_LOC(*p); /* note that toupper() can be a macro */
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1630 p++;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1631 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1632 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1633
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1634 return res;
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1635 }
10706
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1636
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1637 /*
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1638 * Make string "s" all lower-case and return it in allocated memory.
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1639 * Handles multi-byte characters as well as possible.
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1640 * Returns NULL when out of memory.
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1641 */
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1642 char_u *
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1643 strlow_save(char_u *orig)
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1644 {
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1645 char_u *p;
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1646 char_u *res;
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1647
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1648 res = p = vim_strsave(orig);
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1649
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1650 if (res != NULL)
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1651 while (*p != NUL)
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1652 {
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1653 int l;
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1654
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1655 if (enc_utf8)
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1656 {
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1657 int c, lc;
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1658 int newl;
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1659 char_u *s;
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1660
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1661 c = utf_ptr2char(p);
13092
d5647746c267 patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents: 13084
diff changeset
1662 l = utf_ptr2len(p);
d5647746c267 patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents: 13084
diff changeset
1663 if (c == 0)
d5647746c267 patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents: 13084
diff changeset
1664 {
d5647746c267 patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents: 13084
diff changeset
1665 /* overlong sequence, use only the first byte */
d5647746c267 patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents: 13084
diff changeset
1666 c = *p;
d5647746c267 patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents: 13084
diff changeset
1667 l = 1;
d5647746c267 patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents: 13084
diff changeset
1668 }
10706
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1669 lc = utf_tolower(c);
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1670
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1671 /* Reallocate string when byte count changes. This is rare,
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1672 * thus it's OK to do another malloc()/free(). */
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1673 newl = utf_char2len(lc);
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1674 if (newl != l)
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1675 {
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
1676 s = alloc(STRLEN(res) + 1 + newl - l);
10706
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1677 if (s == NULL)
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1678 {
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1679 vim_free(res);
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1680 return NULL;
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1681 }
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1682 mch_memmove(s, res, p - res);
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1683 STRCPY(s + (p - res) + newl, p + l);
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1684 p = s + (p - res);
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1685 vim_free(res);
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1686 res = s;
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1687 }
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1688
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1689 utf_char2bytes(lc, p);
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1690 p += newl;
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1691 }
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1692 else if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1)
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1693 p += l; /* skip multi-byte character */
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1694 else
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1695 {
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1696 *p = TOLOWER_LOC(*p); /* note that tolower() can be a macro */
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1697 p++;
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1698 }
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1699 }
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1700
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1701 return res;
056e32b99e93 patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents: 10702
diff changeset
1702 }
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1703 #endif
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1704
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1705 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1706 * delete spaces at the end of a string
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1707 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1708 void
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1709 del_trailing_spaces(char_u *ptr)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1710 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1711 char_u *q;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1712
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1713 q = ptr + STRLEN(ptr);
11129
f4ea50924c6d patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11127
diff changeset
1714 while (--q > ptr && VIM_ISWHITE(q[0]) && q[-1] != '\\' && q[-1] != Ctrl_V)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1715 *q = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1716 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1717
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1718 /*
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1719 * Like strncpy(), but always terminate the result with one NUL.
378
6b49757d378c updated for version 7.0098
vimboss
parents: 370
diff changeset
1720 * "to" must be "len + 1" long!
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1721 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1722 void
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1723 vim_strncpy(char_u *to, char_u *from, size_t len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1724 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1725 STRNCPY(to, from, len);
03b3684919e3 updated for version 7.0084
vimboss
parents: 313
diff changeset
1726 to[len] = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1727 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1728
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1729 /*
2768
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1730 * Like strcat(), but make sure the result fits in "tosize" bytes and is
10716
905ab712979c patch 8.0.0248: vim_strcat() cannot handle overlapping arguments
Christian Brabandt <cb@256bit.org>
parents: 10706
diff changeset
1731 * always NUL terminated. "from" and "to" may overlap.
2768
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1732 */
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1733 void
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1734 vim_strcat(char_u *to, char_u *from, size_t tosize)
2768
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1735 {
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1736 size_t tolen = STRLEN(to);
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1737 size_t fromlen = STRLEN(from);
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1738
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1739 if (tolen + fromlen + 1 > tosize)
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1740 {
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1741 mch_memmove(to + tolen, from, tosize - tolen - 1);
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1742 to[tosize - 1] = NUL;
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1743 }
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1744 else
10716
905ab712979c patch 8.0.0248: vim_strcat() cannot handle overlapping arguments
Christian Brabandt <cb@256bit.org>
parents: 10706
diff changeset
1745 mch_memmove(to + tolen, from, fromlen + 1);
2768
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1746 }
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1747
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2656
diff changeset
1748 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1749 * Isolate one part of a string option where parts are separated with
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1750 * "sep_chars".
459
d9d38102399f updated for version 7.0122
vimboss
parents: 448
diff changeset
1751 * The part is copied into "buf[maxlen]".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1752 * "*option" is advanced to the next part.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1753 * The length is returned.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1754 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1755 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1756 copy_option_part(
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1757 char_u **option,
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1758 char_u *buf,
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1759 int maxlen,
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1760 char *sep_chars)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1761 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1762 int len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1763 char_u *p = *option;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1764
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1765 /* skip '.' at start of option part, for 'suffixes' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1766 if (*p == '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1767 buf[len++] = *p++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1768 while (*p != NUL && vim_strchr((char_u *)sep_chars, *p) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1769 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1770 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1771 * Skip backslash before a separator character and space.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1772 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1773 if (p[0] == '\\' && vim_strchr((char_u *)sep_chars, p[1]) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1774 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1775 if (len < maxlen - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1776 buf[len++] = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1777 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1778 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1779 buf[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1780
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1781 if (*p != NUL && *p != ',') /* skip non-standard separator */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1782 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1783 p = skip_to_option_part(p); /* p points to next file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1784
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1785 *option = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1786 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1787 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1788
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1789 /*
625
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 620
diff changeset
1790 * Replacement for free() that ignores NULL pointers.
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 620
diff changeset
1791 * 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
1792 * signal that was caused by a crash in free().
13244
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents: 13236
diff changeset
1793 * If you want to set NULL after calling this function, you should use
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents: 13236
diff changeset
1794 * VIM_CLEAR() instead.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1795 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1796 void
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1797 vim_free(void *x)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1798 {
625
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 620
diff changeset
1799 if (x != NULL && !really_exiting)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1800 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1801 #ifdef MEM_PROFILE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1802 mem_pre_free(&x);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1803 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1804 free(x);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1805 }
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 #ifndef HAVE_MEMSET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1809 void *
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1810 vim_memset(void *ptr, int c, size_t size)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1811 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1812 char *p = ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1813
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1814 while (size-- > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1815 *p++ = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1816 return ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1817 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1818 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1819
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1820 #if (!defined(HAVE_STRCASECMP) && !defined(HAVE_STRICMP)) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1821 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1822 * Compare two strings, ignoring case, using current locale.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1823 * Doesn't work for multi-byte characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1824 * return 0 for match, < 0 for smaller, > 0 for bigger
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1825 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1826 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1827 vim_stricmp(char *s1, char *s2)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1828 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1829 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1830
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1831 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1832 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1833 i = (int)TOLOWER_LOC(*s1) - (int)TOLOWER_LOC(*s2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1834 if (i != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1835 return i; /* this character different */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1836 if (*s1 == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1837 break; /* strings match until NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1838 ++s1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1839 ++s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1840 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1841 return 0; /* strings match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1842 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1843 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1844
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1845 #if (!defined(HAVE_STRNCASECMP) && !defined(HAVE_STRNICMP)) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1846 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1847 * Compare two strings, for length "len", ignoring case, using current locale.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1848 * Doesn't work for multi-byte characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1849 * return 0 for match, < 0 for smaller, > 0 for bigger
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1850 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1851 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1852 vim_strnicmp(char *s1, char *s2, size_t len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1853 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1854 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1855
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1856 while (len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1857 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1858 i = (int)TOLOWER_LOC(*s1) - (int)TOLOWER_LOC(*s2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1859 if (i != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1860 return i; /* this character different */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1861 if (*s1 == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1862 break; /* strings match until NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1863 ++s1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1864 ++s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1865 --len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1866 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1867 return 0; /* strings match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1868 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1869 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1870
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1871 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1872 * Version of strchr() and strrchr() that handle unsigned char strings
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1873 * with characters from 128 to 255 correctly. It also doesn't return a
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1874 * pointer to the NUL at the end of the string.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1875 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1876 char_u *
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1877 vim_strchr(char_u *string, int c)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1878 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1879 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1880 int b;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1881
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1882 p = string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1883 if (enc_utf8 && c >= 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1884 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1885 while (*p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1886 {
11269
121d29004998 patch 8.0.0520: using a function pointer while the function is known
Christian Brabandt <cb@256bit.org>
parents: 11213
diff changeset
1887 int l = utfc_ptr2len(p);
6765
ec46a5ca1b51 patch 7.4.704
Bram Moolenaar <bram@vim.org>
parents: 6649
diff changeset
1888
ec46a5ca1b51 patch 7.4.704
Bram Moolenaar <bram@vim.org>
parents: 6649
diff changeset
1889 /* Avoid matching an illegal byte here. */
ec46a5ca1b51 patch 7.4.704
Bram Moolenaar <bram@vim.org>
parents: 6649
diff changeset
1890 if (utf_ptr2char(p) == c && l > 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1891 return p;
6765
ec46a5ca1b51 patch 7.4.704
Bram Moolenaar <bram@vim.org>
parents: 6649
diff changeset
1892 p += l;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1893 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1894 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1895 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1896 if (enc_dbcs != 0 && c > 255)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1897 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1898 int n2 = c & 0xff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1899
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1900 c = ((unsigned)c >> 8) & 0xff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1901 while ((b = *p) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1902 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1903 if (b == c && p[1] == n2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1904 return p;
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 461
diff changeset
1905 p += (*mb_ptr2len)(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1906 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1907 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1908 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1909 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1910 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1911 while ((b = *p) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1912 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1913 if (b == c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1914 return p;
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 461
diff changeset
1915 p += (*mb_ptr2len)(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1916 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1917 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1918 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1919 while ((b = *p) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1920 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1921 if (b == c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1922 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1923 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1924 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1925 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1926 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1927
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1928 /*
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1929 * Version of strchr() that only works for bytes and handles unsigned char
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1930 * strings with characters above 128 correctly. It also doesn't return a
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1931 * pointer to the NUL at the end of the string.
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1932 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1933 char_u *
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1934 vim_strbyte(char_u *string, int c)
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1935 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1936 char_u *p = string;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1937
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1938 while (*p != NUL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1939 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1940 if (*p == c)
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1941 return p;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1942 ++p;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1943 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1944 return NULL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1945 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1946
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1947 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1948 * Search for last occurrence of "c" in "string".
500
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 474
diff changeset
1949 * Return NULL if not found.
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1950 * Does not handle multi-byte char for "c"!
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1951 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1952 char_u *
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1953 vim_strrchr(char_u *string, int c)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1954 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1955 char_u *retval = NULL;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1956 char_u *p = string;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1957
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1958 while (*p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1959 {
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1960 if (*p == c)
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
1961 retval = p;
11127
506f5d8b7d8b patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11016
diff changeset
1962 MB_PTR_ADV(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1963 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1964 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1965 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1966
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1967 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1968 * Vim's version of strpbrk(), in case it's missing.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1969 * Don't generate a prototype for this, causes problems when it's not used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1970 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1971 #ifndef PROTO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1972 # ifndef HAVE_STRPBRK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1973 # ifdef vim_strpbrk
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1974 # undef vim_strpbrk
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1975 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1976 char_u *
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1977 vim_strpbrk(char_u *s, char_u *charset)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1978 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1979 while (*s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1980 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1981 if (vim_strchr(charset, *s) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1982 return s;
11127
506f5d8b7d8b patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11016
diff changeset
1983 MB_PTR_ADV(s);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1984 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1985 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1986 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1987 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1988 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1989
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1990 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1991 * Vim has its own isspace() function, because on some machines isspace()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1992 * can't handle characters above 128.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1993 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1994 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1995 vim_isspace(int x)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1996 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1997 return ((x >= 9 && x <= 13) || x == ' ');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1998 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1999
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2000 /************************************************************************
119
e8f07016e34d updated for version 7.0042
vimboss
parents: 87
diff changeset
2001 * Functions for handling growing arrays.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2002 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2003
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2004 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2005 * Clear an allocated growing array.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2006 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2007 void
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2008 ga_clear(garray_T *gap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2009 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2010 vim_free(gap->ga_data);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2011 ga_init(gap);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2012 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2013
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2014 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2015 * Clear a growing array that contains a list of strings.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2016 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2017 void
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2018 ga_clear_strings(garray_T *gap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2019 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2020 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2021
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2022 for (i = 0; i < gap->ga_len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2023 vim_free(((char_u **)(gap->ga_data))[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2024 ga_clear(gap);
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2028 * Initialize a growing array. Don't forget to set ga_itemsize and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2029 * ga_growsize! Or use ga_init2().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2030 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2031 void
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2032 ga_init(garray_T *gap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2033 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2034 gap->ga_data = NULL;
41
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
2035 gap->ga_maxlen = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2036 gap->ga_len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2037 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2038
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2039 void
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2040 ga_init2(garray_T *gap, int itemsize, int growsize)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2041 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2042 ga_init(gap);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2043 gap->ga_itemsize = itemsize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2044 gap->ga_growsize = growsize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2045 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2046
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2047 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2048 * Make room in growing array "gap" for at least "n" items.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2049 * Return FAIL for failure, OK otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2050 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2051 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2052 ga_grow(garray_T *gap, int n)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2053 {
3376
1632640a24b4 updated for version 7.3.454
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
2054 size_t old_len;
1632640a24b4 updated for version 7.3.454
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
2055 size_t new_len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2056 char_u *pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2057
41
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
2058 if (gap->ga_maxlen - gap->ga_len < n)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2059 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2060 if (n < gap->ga_growsize)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2061 n = gap->ga_growsize;
16876
cdca5f577c36 patch 8.1.1439: json_encode() is very slow for large results
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2062
cdca5f577c36 patch 8.1.1439: json_encode() is very slow for large results
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2063 // A linear growth is very inefficient when the array grows big. This
cdca5f577c36 patch 8.1.1439: json_encode() is very slow for large results
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2064 // is a compromise between allocating memory that won't be used and too
cdca5f577c36 patch 8.1.1439: json_encode() is very slow for large results
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2065 // many copy operations. A factor of 1.5 seems reasonable.
cdca5f577c36 patch 8.1.1439: json_encode() is very slow for large results
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2066 if (n < gap->ga_len / 2)
cdca5f577c36 patch 8.1.1439: json_encode() is very slow for large results
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2067 n = gap->ga_len / 2;
cdca5f577c36 patch 8.1.1439: json_encode() is very slow for large results
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2068
3376
1632640a24b4 updated for version 7.3.454
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
2069 new_len = gap->ga_itemsize * (gap->ga_len + n);
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16782
diff changeset
2070 pp = vim_realloc(gap->ga_data, new_len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2071 if (pp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2072 return FAIL;
3376
1632640a24b4 updated for version 7.3.454
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
2073 old_len = gap->ga_itemsize * gap->ga_maxlen;
1632640a24b4 updated for version 7.3.454
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
2074 vim_memset(pp + old_len, 0, new_len - old_len);
41
f529edb9bab3 updated for version 7.0025
vimboss
parents: 39
diff changeset
2075 gap->ga_maxlen = gap->ga_len + n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2076 gap->ga_data = pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2077 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2078 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2079 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2080
15555
d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
2081 #if defined(FEAT_EVAL) || defined(FEAT_SEARCHPATH) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2082 /*
2487
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2083 * 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
2084 * 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
2085 * 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
2086 */
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2087 char_u *
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2088 ga_concat_strings(garray_T *gap, 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
2089 {
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2090 int i;
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2091 int len = 0;
5873
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2092 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
2093 char_u *s;
5873
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2094 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
2095
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2096 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
2097 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
2098
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2099 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
2100 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
2101 {
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2102 *s = NUL;
5873
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2103 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
2104 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
2105 {
5873
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2106 if (p != s)
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2107 {
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2108 STRCPY(p, sep);
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2109 p += sep_len;
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2110 }
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2111 STRCPY(p, ((char_u **)(gap->ga_data))[i]);
8e9db1f27a00 updated for version 7.4.279
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
2112 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
2113 }
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 return s;
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2116 }
15555
d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
2117 #endif
2487
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2118
11016
4e7308525fe7 patch 8.0.0397: can't build with +viminfo but without +eval
Christian Brabandt <cb@256bit.org>
parents: 10936
diff changeset
2119 #if defined(FEAT_VIMINFO) || defined(FEAT_EVAL) || defined(PROTO)
7664
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2120 /*
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2121 * 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
2122 * When out of memory nothing changes.
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2123 */
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2124 void
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2125 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
2126 {
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2127 char_u *cp = vim_strsave(p);
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2128
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2129 if (cp != NULL)
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2130 {
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2131 if (ga_grow(gap, 1) == OK)
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2132 ((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
2133 else
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2134 vim_free(cp);
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2135 }
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2136 }
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2137 #endif
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7617
diff changeset
2138
2487
7ec9ada2cd81 Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents: 2445
diff changeset
2139 /*
15636
6f1c7e9a6393 patch 8.1.0826: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents: 15597
diff changeset
2140 * Concatenate a string to a growarray which contains bytes.
7277
6600871bb38c commit https://github.com/vim/vim/commit/43345546ae63710441f066648b8485fb545b3801
Christian Brabandt <cb@256bit.org>
parents: 7214
diff changeset
2141 * When "s" is NULL does not do anything.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2142 * Note: Does NOT copy the NUL at the end!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2143 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2144 void
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2145 ga_concat(garray_T *gap, char_u *s)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2146 {
7277
6600871bb38c commit https://github.com/vim/vim/commit/43345546ae63710441f066648b8485fb545b3801
Christian Brabandt <cb@256bit.org>
parents: 7214
diff changeset
2147 int len;
6600871bb38c commit https://github.com/vim/vim/commit/43345546ae63710441f066648b8485fb545b3801
Christian Brabandt <cb@256bit.org>
parents: 7214
diff changeset
2148
11352
251f1833db7d patch 8.0.0561: undefined behavior when using backslash after empty line
Christian Brabandt <cb@256bit.org>
parents: 11269
diff changeset
2149 if (s == NULL || *s == NUL)
7277
6600871bb38c commit https://github.com/vim/vim/commit/43345546ae63710441f066648b8485fb545b3801
Christian Brabandt <cb@256bit.org>
parents: 7214
diff changeset
2150 return;
6600871bb38c commit https://github.com/vim/vim/commit/43345546ae63710441f066648b8485fb545b3801
Christian Brabandt <cb@256bit.org>
parents: 7214
diff changeset
2151 len = (int)STRLEN(s);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2152 if (ga_grow(gap, len) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2153 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2154 mch_memmove((char *)gap->ga_data + gap->ga_len, s, (size_t)len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2155 gap->ga_len += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2156 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2157 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2158
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2159 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2160 * Append one byte to a growarray which contains bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2161 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2162 void
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2163 ga_append(garray_T *gap, int c)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2164 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2165 if (ga_grow(gap, 1) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2166 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2167 *((char *)gap->ga_data + gap->ga_len) = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2168 ++gap->ga_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2169 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2170 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2171
15868
7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15814
diff changeset
2172 #if (defined(UNIX) && !defined(USE_SYSTEM)) || defined(MSWIN) \
5995
ef83b423ebf7 updated for version 7.4.338
Bram Moolenaar <bram@vim.org>
parents: 5873
diff changeset
2173 || defined(PROTO)
2935
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2174 /*
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2175 * 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
2176 */
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2177 void
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2178 append_ga_line(garray_T *gap)
2935
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2179 {
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2180 /* Remove trailing CR. */
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2181 if (gap->ga_len > 0
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2182 && !curbuf->b_p_bin
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2183 && ((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
2184 --gap->ga_len;
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2185 ga_append(gap, NUL);
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2186 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
2187 gap->ga_len = 0;
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2188 }
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2189 #endif
bf283e37792b updated for version 7.3.240
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2190
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2191 /************************************************************************
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2192 * functions that use lookup tables for various things, generally to do with
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2193 * special key codes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2194 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2195
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2196 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2197 * Some useful tables.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2198 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2199
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2200 static struct modmasktable
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2201 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2202 short mod_mask; /* Bit-mask for particular key modifier */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2203 short mod_flag; /* Bit(s) for particular key modifier */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2204 char_u name; /* Single letter name of modifier */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2205 } mod_mask_table[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2206 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2207 {MOD_MASK_ALT, MOD_MASK_ALT, (char_u)'M'},
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 170
diff changeset
2208 {MOD_MASK_META, MOD_MASK_META, (char_u)'T'},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2209 {MOD_MASK_CTRL, MOD_MASK_CTRL, (char_u)'C'},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2210 {MOD_MASK_SHIFT, MOD_MASK_SHIFT, (char_u)'S'},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2211 {MOD_MASK_MULTI_CLICK, MOD_MASK_2CLICK, (char_u)'2'},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2212 {MOD_MASK_MULTI_CLICK, MOD_MASK_3CLICK, (char_u)'3'},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2213 {MOD_MASK_MULTI_CLICK, MOD_MASK_4CLICK, (char_u)'4'},
12716
351cf7c67bbe patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents: 12672
diff changeset
2214 #ifdef MACOS_X
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2215 {MOD_MASK_CMD, MOD_MASK_CMD, (char_u)'D'},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2216 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2217 /* 'A' must be the last one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2218 {MOD_MASK_ALT, MOD_MASK_ALT, (char_u)'A'},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2219 {0, 0, NUL}
10644
2025bec9175f patch 8.0.0212: buffer for key name may be too small
Christian Brabandt <cb@256bit.org>
parents: 10640
diff changeset
2220 /* NOTE: when adding an entry, update MAX_KEY_NAME_LEN! */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2221 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2222
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2223 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2224 * Shifted key terminal codes and their unshifted equivalent.
1209
070f2ac50cf8 updated for version 7.1b
vimboss
parents: 1099
diff changeset
2225 * Don't add mouse codes here, they are handled separately!
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2226 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2227 #define MOD_KEYS_ENTRY_SIZE 5
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2228
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2229 static char_u modifier_keys_table[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2230 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2231 /* mod mask with modifier without modifier */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2232 MOD_MASK_SHIFT, '&', '9', '@', '1', /* begin */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2233 MOD_MASK_SHIFT, '&', '0', '@', '2', /* cancel */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2234 MOD_MASK_SHIFT, '*', '1', '@', '4', /* command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2235 MOD_MASK_SHIFT, '*', '2', '@', '5', /* copy */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2236 MOD_MASK_SHIFT, '*', '3', '@', '6', /* create */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2237 MOD_MASK_SHIFT, '*', '4', 'k', 'D', /* delete char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2238 MOD_MASK_SHIFT, '*', '5', 'k', 'L', /* delete line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2239 MOD_MASK_SHIFT, '*', '7', '@', '7', /* end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2240 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_END, '@', '7', /* end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2241 MOD_MASK_SHIFT, '*', '9', '@', '9', /* exit */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2242 MOD_MASK_SHIFT, '*', '0', '@', '0', /* find */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2243 MOD_MASK_SHIFT, '#', '1', '%', '1', /* help */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2244 MOD_MASK_SHIFT, '#', '2', 'k', 'h', /* home */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2245 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_HOME, 'k', 'h', /* home */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2246 MOD_MASK_SHIFT, '#', '3', 'k', 'I', /* insert */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2247 MOD_MASK_SHIFT, '#', '4', 'k', 'l', /* left arrow */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2248 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_LEFT, 'k', 'l', /* left arrow */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2249 MOD_MASK_SHIFT, '%', 'a', '%', '3', /* message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2250 MOD_MASK_SHIFT, '%', 'b', '%', '4', /* move */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2251 MOD_MASK_SHIFT, '%', 'c', '%', '5', /* next */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2252 MOD_MASK_SHIFT, '%', 'd', '%', '7', /* options */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2253 MOD_MASK_SHIFT, '%', 'e', '%', '8', /* previous */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2254 MOD_MASK_SHIFT, '%', 'f', '%', '9', /* print */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2255 MOD_MASK_SHIFT, '%', 'g', '%', '0', /* redo */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2256 MOD_MASK_SHIFT, '%', 'h', '&', '3', /* replace */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2257 MOD_MASK_SHIFT, '%', 'i', 'k', 'r', /* right arr. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2258 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_RIGHT, 'k', 'r', /* right arr. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2259 MOD_MASK_SHIFT, '%', 'j', '&', '5', /* resume */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2260 MOD_MASK_SHIFT, '!', '1', '&', '6', /* save */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2261 MOD_MASK_SHIFT, '!', '2', '&', '7', /* suspend */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2262 MOD_MASK_SHIFT, '!', '3', '&', '8', /* undo */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2263 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_UP, 'k', 'u', /* up arrow */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2264 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_DOWN, 'k', 'd', /* down arrow */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2265
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2266 /* vt100 F1 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2267 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF1, KS_EXTRA, (int)KE_XF1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2268 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF2, KS_EXTRA, (int)KE_XF2,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2269 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF3, KS_EXTRA, (int)KE_XF3,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2270 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF4, KS_EXTRA, (int)KE_XF4,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2271
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2272 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F1, 'k', '1', /* F1 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2273 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F2, 'k', '2',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2274 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F3, 'k', '3',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2275 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F4, 'k', '4',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2276 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F5, 'k', '5',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2277 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F6, 'k', '6',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2278 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F7, 'k', '7',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2279 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F8, 'k', '8',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2280 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F9, 'k', '9',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2281 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F10, 'k', ';', /* F10 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2282
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2283 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F11, 'F', '1',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2284 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F12, 'F', '2',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2285 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F13, 'F', '3',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2286 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F14, 'F', '4',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2287 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F15, 'F', '5',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2288 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F16, 'F', '6',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2289 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F17, 'F', '7',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2290 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F18, 'F', '8',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2291 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F19, 'F', '9',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2292 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F20, 'F', 'A',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2293
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2294 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F21, 'F', 'B',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2295 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F22, 'F', 'C',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2296 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F23, 'F', 'D',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2297 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F24, 'F', 'E',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2298 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F25, 'F', 'F',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2299 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F26, 'F', 'G',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2300 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F27, 'F', 'H',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2301 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F28, 'F', 'I',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2302 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F29, 'F', 'J',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2303 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F30, 'F', 'K',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2304
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2305 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F31, 'F', 'L',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2306 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F32, 'F', 'M',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2307 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F33, 'F', 'N',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2308 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F34, 'F', 'O',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2309 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F35, 'F', 'P',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2310 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F36, 'F', 'Q',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2311 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F37, 'F', 'R',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2312
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2313 /* TAB pseudo code*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2314 MOD_MASK_SHIFT, 'k', 'B', KS_EXTRA, (int)KE_TAB,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2315
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2316 NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2317 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2318
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2319 static struct key_name_entry
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2320 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2321 int key; /* Special key code or ascii value */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2322 char_u *name; /* Name of key */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2323 } key_names_table[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2324 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2325 {' ', (char_u *)"Space"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2326 {TAB, (char_u *)"Tab"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2327 {K_TAB, (char_u *)"Tab"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2328 {NL, (char_u *)"NL"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2329 {NL, (char_u *)"NewLine"}, /* Alternative name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2330 {NL, (char_u *)"LineFeed"}, /* Alternative name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2331 {NL, (char_u *)"LF"}, /* Alternative name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2332 {CAR, (char_u *)"CR"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2333 {CAR, (char_u *)"Return"}, /* Alternative name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2334 {CAR, (char_u *)"Enter"}, /* Alternative name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2335 {K_BS, (char_u *)"BS"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2336 {K_BS, (char_u *)"BackSpace"}, /* Alternative name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2337 {ESC, (char_u *)"Esc"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2338 {CSI, (char_u *)"CSI"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2339 {K_CSI, (char_u *)"xCSI"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2340 {'|', (char_u *)"Bar"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2341 {'\\', (char_u *)"Bslash"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2342 {K_DEL, (char_u *)"Del"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2343 {K_DEL, (char_u *)"Delete"}, /* Alternative name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2344 {K_KDEL, (char_u *)"kDel"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2345 {K_UP, (char_u *)"Up"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2346 {K_DOWN, (char_u *)"Down"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2347 {K_LEFT, (char_u *)"Left"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2348 {K_RIGHT, (char_u *)"Right"},
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2349 {K_XUP, (char_u *)"xUp"},
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2350 {K_XDOWN, (char_u *)"xDown"},
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2351 {K_XLEFT, (char_u *)"xLeft"},
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2352 {K_XRIGHT, (char_u *)"xRight"},
10640
27be410d6d29 patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents: 10549
diff changeset
2353 {K_PS, (char_u *)"PasteStart"},
27be410d6d29 patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents: 10549
diff changeset
2354 {K_PE, (char_u *)"PasteEnd"},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2355
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2356 {K_F1, (char_u *)"F1"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2357 {K_F2, (char_u *)"F2"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2358 {K_F3, (char_u *)"F3"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2359 {K_F4, (char_u *)"F4"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2360 {K_F5, (char_u *)"F5"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2361 {K_F6, (char_u *)"F6"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2362 {K_F7, (char_u *)"F7"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2363 {K_F8, (char_u *)"F8"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2364 {K_F9, (char_u *)"F9"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2365 {K_F10, (char_u *)"F10"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2366
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2367 {K_F11, (char_u *)"F11"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2368 {K_F12, (char_u *)"F12"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2369 {K_F13, (char_u *)"F13"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2370 {K_F14, (char_u *)"F14"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2371 {K_F15, (char_u *)"F15"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2372 {K_F16, (char_u *)"F16"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2373 {K_F17, (char_u *)"F17"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2374 {K_F18, (char_u *)"F18"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2375 {K_F19, (char_u *)"F19"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2376 {K_F20, (char_u *)"F20"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2377
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2378 {K_F21, (char_u *)"F21"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2379 {K_F22, (char_u *)"F22"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2380 {K_F23, (char_u *)"F23"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2381 {K_F24, (char_u *)"F24"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2382 {K_F25, (char_u *)"F25"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2383 {K_F26, (char_u *)"F26"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2384 {K_F27, (char_u *)"F27"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2385 {K_F28, (char_u *)"F28"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2386 {K_F29, (char_u *)"F29"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2387 {K_F30, (char_u *)"F30"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2388
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2389 {K_F31, (char_u *)"F31"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2390 {K_F32, (char_u *)"F32"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2391 {K_F33, (char_u *)"F33"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2392 {K_F34, (char_u *)"F34"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2393 {K_F35, (char_u *)"F35"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2394 {K_F36, (char_u *)"F36"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2395 {K_F37, (char_u *)"F37"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2396
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2397 {K_XF1, (char_u *)"xF1"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2398 {K_XF2, (char_u *)"xF2"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2399 {K_XF3, (char_u *)"xF3"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2400 {K_XF4, (char_u *)"xF4"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2401
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2402 {K_HELP, (char_u *)"Help"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2403 {K_UNDO, (char_u *)"Undo"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2404 {K_INS, (char_u *)"Insert"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2405 {K_INS, (char_u *)"Ins"}, /* Alternative name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2406 {K_KINS, (char_u *)"kInsert"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2407 {K_HOME, (char_u *)"Home"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2408 {K_KHOME, (char_u *)"kHome"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2409 {K_XHOME, (char_u *)"xHome"},
230
9281a51ca7a2 updated for version 7.0064
vimboss
parents: 227
diff changeset
2410 {K_ZHOME, (char_u *)"zHome"},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2411 {K_END, (char_u *)"End"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2412 {K_KEND, (char_u *)"kEnd"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2413 {K_XEND, (char_u *)"xEnd"},
230
9281a51ca7a2 updated for version 7.0064
vimboss
parents: 227
diff changeset
2414 {K_ZEND, (char_u *)"zEnd"},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2415 {K_PAGEUP, (char_u *)"PageUp"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2416 {K_PAGEDOWN, (char_u *)"PageDown"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2417 {K_KPAGEUP, (char_u *)"kPageUp"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2418 {K_KPAGEDOWN, (char_u *)"kPageDown"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2419
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2420 {K_KPLUS, (char_u *)"kPlus"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2421 {K_KMINUS, (char_u *)"kMinus"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2422 {K_KDIVIDE, (char_u *)"kDivide"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2423 {K_KMULTIPLY, (char_u *)"kMultiply"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2424 {K_KENTER, (char_u *)"kEnter"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2425 {K_KPOINT, (char_u *)"kPoint"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2426
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2427 {K_K0, (char_u *)"k0"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2428 {K_K1, (char_u *)"k1"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2429 {K_K2, (char_u *)"k2"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2430 {K_K3, (char_u *)"k3"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2431 {K_K4, (char_u *)"k4"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2432 {K_K5, (char_u *)"k5"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2433 {K_K6, (char_u *)"k6"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2434 {K_K7, (char_u *)"k7"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2435 {K_K8, (char_u *)"k8"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2436 {K_K9, (char_u *)"k9"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2437
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2438 {'<', (char_u *)"lt"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2439
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2440 {K_MOUSE, (char_u *)"Mouse"},
3273
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2441 #ifdef FEAT_MOUSE_NET
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2442 {K_NETTERM_MOUSE, (char_u *)"NetMouse"},
3273
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2443 #endif
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2444 #ifdef FEAT_MOUSE_DEC
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2445 {K_DEC_MOUSE, (char_u *)"DecMouse"},
3273
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2446 #endif
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2447 #ifdef FEAT_MOUSE_JSB
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2448 {K_JSBTERM_MOUSE, (char_u *)"JsbMouse"},
3273
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2449 #endif
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2450 #ifdef FEAT_MOUSE_PTERM
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2451 {K_PTERM_MOUSE, (char_u *)"PtermMouse"},
3273
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2452 #endif
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2453 #ifdef FEAT_MOUSE_URXVT
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2454 {K_URXVT_MOUSE, (char_u *)"UrxvtMouse"},
c75a8d2404bd updated for version 7.3.405
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2455 #endif
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3744
diff changeset
2456 {K_SGR_MOUSE, (char_u *)"SgrMouse"},
11557
7e5e76d8d451 patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents: 11352
diff changeset
2457 {K_SGR_MOUSERELEASE, (char_u *)"SgrMouseRelelase"},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2458 {K_LEFTMOUSE, (char_u *)"LeftMouse"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2459 {K_LEFTMOUSE_NM, (char_u *)"LeftMouseNM"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2460 {K_LEFTDRAG, (char_u *)"LeftDrag"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2461 {K_LEFTRELEASE, (char_u *)"LeftRelease"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2462 {K_LEFTRELEASE_NM, (char_u *)"LeftReleaseNM"},
12865
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12798
diff changeset
2463 {K_MOUSEMOVE, (char_u *)"MouseMove"},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2464 {K_MIDDLEMOUSE, (char_u *)"MiddleMouse"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2465 {K_MIDDLEDRAG, (char_u *)"MiddleDrag"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2466 {K_MIDDLERELEASE, (char_u *)"MiddleRelease"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2467 {K_RIGHTMOUSE, (char_u *)"RightMouse"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2468 {K_RIGHTDRAG, (char_u *)"RightDrag"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2469 {K_RIGHTRELEASE, (char_u *)"RightRelease"},
2409
0ca06a92adfb Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents: 2363
diff changeset
2470 {K_MOUSEDOWN, (char_u *)"ScrollWheelUp"},
0ca06a92adfb Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents: 2363
diff changeset
2471 {K_MOUSEUP, (char_u *)"ScrollWheelDown"},
0ca06a92adfb Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents: 2363
diff changeset
2472 {K_MOUSELEFT, (char_u *)"ScrollWheelRight"},
0ca06a92adfb Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents: 2363
diff changeset
2473 {K_MOUSERIGHT, (char_u *)"ScrollWheelLeft"},
0ca06a92adfb Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents: 2363
diff changeset
2474 {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
2475 {K_MOUSEUP, (char_u *)"MouseUp"}, /* ScrollWheelXXX instead */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2476 {K_X1MOUSE, (char_u *)"X1Mouse"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2477 {K_X1DRAG, (char_u *)"X1Drag"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2478 {K_X1RELEASE, (char_u *)"X1Release"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2479 {K_X2MOUSE, (char_u *)"X2Mouse"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2480 {K_X2DRAG, (char_u *)"X2Drag"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2481 {K_X2RELEASE, (char_u *)"X2Release"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2482 {K_DROP, (char_u *)"Drop"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2483 {K_ZERO, (char_u *)"Nul"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2484 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2485 {K_SNR, (char_u *)"SNR"},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2486 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2487 {K_PLUG, (char_u *)"Plug"},
6245
96761b6789f6 updated for version 7.4.457
Bram Moolenaar <bram@vim.org>
parents: 6222
diff changeset
2488 {K_CURSORHOLD, (char_u *)"CursorHold"},
16594
6f52e82d9d4e patch 8.1.1300: in a terminal 'ballooneval' does not work right away
Bram Moolenaar <Bram@vim.org>
parents: 16511
diff changeset
2489 {K_IGNORE, (char_u *)"Ignore"},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2490 {0, NULL}
10644
2025bec9175f patch 8.0.0212: buffer for key name may be too small
Christian Brabandt <cb@256bit.org>
parents: 10640
diff changeset
2491 /* NOTE: When adding a long name update MAX_KEY_NAME_LEN. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2492 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2493
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2494 #define KEY_NAMES_TABLE_LEN (sizeof(key_names_table) / sizeof(struct key_name_entry))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2495
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2496 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2497 * Return the modifier mask bit (MOD_MASK_*) which corresponds to the given
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2498 * modifier name ('S' for Shift, 'C' for Ctrl etc).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2499 */
17789
0f7ae8010787 patch 8.1.1891: functions used in one file are global
Bram Moolenaar <Bram@vim.org>
parents: 17781
diff changeset
2500 static int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2501 name_to_mod_mask(int c)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2502 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2503 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2504
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2505 c = TOUPPER_ASC(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2506 for (i = 0; mod_mask_table[i].mod_mask != 0; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2507 if (c == mod_mask_table[i].name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2508 return mod_mask_table[i].mod_flag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2509 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2510 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2511
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2512 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2513 * Check if if there is a special key code for "key" that includes the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2514 * modifiers specified.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2515 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2516 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2517 simplify_key(int key, int *modifiers)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2518 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2519 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2520 int key0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2521 int key1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2522
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2523 if (*modifiers & (MOD_MASK_SHIFT | MOD_MASK_CTRL | MOD_MASK_ALT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2524 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2525 /* TAB is a special case */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2526 if (key == TAB && (*modifiers & MOD_MASK_SHIFT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2527 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2528 *modifiers &= ~MOD_MASK_SHIFT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2529 return K_S_TAB;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2530 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2531 key0 = KEY2TERMCAP0(key);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2532 key1 = KEY2TERMCAP1(key);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2533 for (i = 0; modifier_keys_table[i] != NUL; i += MOD_KEYS_ENTRY_SIZE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2534 if (key0 == modifier_keys_table[i + 3]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2535 && key1 == modifier_keys_table[i + 4]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2536 && (*modifiers & modifier_keys_table[i]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2537 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2538 *modifiers &= ~modifier_keys_table[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2539 return TERMCAP2KEY(modifier_keys_table[i + 1],
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2540 modifier_keys_table[i + 2]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2541 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2542 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2543 return key;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2544 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2545
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2546 /*
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2547 * Change <xHome> to <Home>, <xUp> to <Up>, etc.
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2548 */
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2549 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2550 handle_x_keys(int key)
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2551 {
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2552 switch (key)
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2553 {
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2554 case K_XUP: return K_UP;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2555 case K_XDOWN: return K_DOWN;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2556 case K_XLEFT: return K_LEFT;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2557 case K_XRIGHT: return K_RIGHT;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2558 case K_XHOME: return K_HOME;
230
9281a51ca7a2 updated for version 7.0064
vimboss
parents: 227
diff changeset
2559 case K_ZHOME: return K_HOME;
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2560 case K_XEND: return K_END;
230
9281a51ca7a2 updated for version 7.0064
vimboss
parents: 227
diff changeset
2561 case K_ZEND: return K_END;
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2562 case K_XF1: return K_F1;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2563 case K_XF2: return K_F2;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2564 case K_XF3: return K_F3;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2565 case K_XF4: return K_F4;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2566 case K_S_XF1: return K_S_F1;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2567 case K_S_XF2: return K_S_F2;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2568 case K_S_XF3: return K_S_F3;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2569 case K_S_XF4: return K_S_F4;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2570 }
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2571 return key;
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2572 }
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2573
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2574 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2575 * Return a string which contains the name of the given key when the given
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2576 * modifiers are down.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2577 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2578 char_u *
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2579 get_special_key_name(int c, int modifiers)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2580 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2581 static char_u string[MAX_KEY_NAME_LEN + 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2582
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2583 int i, idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2584 int table_idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2585 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2586
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2587 string[0] = '<';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2588 idx = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2589
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2590 /* Key that stands for a normal character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2591 if (IS_SPECIAL(c) && KEY2TERMCAP0(c) == KS_KEY)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2592 c = KEY2TERMCAP1(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2593
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2594 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2595 * Translate shifted special keys into unshifted keys and set modifier.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2596 * Same for CTRL and ALT modifiers.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2597 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2598 if (IS_SPECIAL(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2599 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2600 for (i = 0; modifier_keys_table[i] != 0; i += MOD_KEYS_ENTRY_SIZE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2601 if ( KEY2TERMCAP0(c) == (int)modifier_keys_table[i + 1]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2602 && (int)KEY2TERMCAP1(c) == (int)modifier_keys_table[i + 2])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2603 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2604 modifiers |= modifier_keys_table[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2605 c = TERMCAP2KEY(modifier_keys_table[i + 3],
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2606 modifier_keys_table[i + 4]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2607 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2608 }
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 /* try to find the key in the special key table */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2612 table_idx = find_special_key_in_table(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2613
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2614 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2615 * When not a known special key, and not a printable character, try to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2616 * extract modifiers.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2617 */
15597
536dd2bc5ac9 patch 8.1.0806: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents: 15555
diff changeset
2618 if (c > 0 && (*mb_char2len)(c) == 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2619 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2620 if (table_idx < 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2621 && (!vim_isprintc(c) || (c & 0x7f) == ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2622 && (c & 0x80))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2623 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2624 c &= 0x7f;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2625 modifiers |= MOD_MASK_ALT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2626 /* try again, to find the un-alted key in the special key table */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2627 table_idx = find_special_key_in_table(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2628 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2629 if (table_idx < 0 && !vim_isprintc(c) && c < ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2630 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2631 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2632 c = CtrlChar(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2633 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2634 c += '@';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2635 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2636 modifiers |= MOD_MASK_CTRL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2637 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2638 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2639
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2640 /* translate the modifier into a string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2641 for (i = 0; mod_mask_table[i].name != 'A'; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2642 if ((modifiers & mod_mask_table[i].mod_mask)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2643 == mod_mask_table[i].mod_flag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2644 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2645 string[idx++] = mod_mask_table[i].name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2646 string[idx++] = (char_u)'-';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2647 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2648
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2649 if (table_idx < 0) /* unknown special key, may output t_xx */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2650 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2651 if (IS_SPECIAL(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2652 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2653 string[idx++] = 't';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2654 string[idx++] = '_';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2655 string[idx++] = KEY2TERMCAP0(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2656 string[idx++] = KEY2TERMCAP1(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2657 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2658 /* Not a special key, only modifiers, output directly */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2659 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2660 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2661 if (has_mbyte && (*mb_char2len)(c) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2662 idx += (*mb_char2bytes)(c, string + idx);
15597
536dd2bc5ac9 patch 8.1.0806: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents: 15555
diff changeset
2663 else if (vim_isprintc(c))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2664 string[idx++] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2665 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2666 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2667 s = transchar(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2668 while (*s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2669 string[idx++] = *s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2670 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2671 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2672 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2673 else /* use name of special key */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2674 {
10644
2025bec9175f patch 8.0.0212: buffer for key name may be too small
Christian Brabandt <cb@256bit.org>
parents: 10640
diff changeset
2675 size_t len = STRLEN(key_names_table[table_idx].name);
2025bec9175f patch 8.0.0212: buffer for key name may be too small
Christian Brabandt <cb@256bit.org>
parents: 10640
diff changeset
2676
2025bec9175f patch 8.0.0212: buffer for key name may be too small
Christian Brabandt <cb@256bit.org>
parents: 10640
diff changeset
2677 if (len + idx + 2 <= MAX_KEY_NAME_LEN)
2025bec9175f patch 8.0.0212: buffer for key name may be too small
Christian Brabandt <cb@256bit.org>
parents: 10640
diff changeset
2678 {
2025bec9175f patch 8.0.0212: buffer for key name may be too small
Christian Brabandt <cb@256bit.org>
parents: 10640
diff changeset
2679 STRCPY(string + idx, key_names_table[table_idx].name);
2025bec9175f patch 8.0.0212: buffer for key name may be too small
Christian Brabandt <cb@256bit.org>
parents: 10640
diff changeset
2680 idx += (int)len;
2025bec9175f patch 8.0.0212: buffer for key name may be too small
Christian Brabandt <cb@256bit.org>
parents: 10640
diff changeset
2681 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2682 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2683 string[idx++] = '>';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2684 string[idx] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2685 return string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2686 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2687
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2688 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2689 * Try translating a <> name at (*srcp)[] to dst[].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2690 * Return the number of characters added to dst[], zero for no match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2691 * If there is a match, srcp is advanced to after the <> name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2692 * dst[] must be big enough to hold the result (up to six characters)!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2693 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2694 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2695 trans_special(
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2696 char_u **srcp,
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2697 char_u *dst,
16880
998603a243d7 patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents: 16876
diff changeset
2698 int keycode, // prefer key code, e.g. K_DEL instead of DEL
18301
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2699 int in_string, // TRUE when inside a double quoted string
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2700 int simplify, // simplify <C-H> and <A-x>
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2701 int *did_simplify) // found <C-H> or <A-x>
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2702 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2703 int modifiers = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2704 int key;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2705
18301
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2706 key = find_special_key(srcp, &modifiers, keycode, FALSE, in_string,
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2707 simplify, did_simplify);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2708 if (key == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2709 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2710
16880
998603a243d7 patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents: 16876
diff changeset
2711 return special_to_buf(key, modifiers, keycode, dst);
998603a243d7 patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents: 16876
diff changeset
2712 }
998603a243d7 patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents: 16876
diff changeset
2713
998603a243d7 patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents: 16876
diff changeset
2714 /*
998603a243d7 patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents: 16876
diff changeset
2715 * Put the character sequence for "key" with "modifiers" into "dst" and return
998603a243d7 patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents: 16876
diff changeset
2716 * the resulting length.
998603a243d7 patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents: 16876
diff changeset
2717 * When "keycode" is TRUE prefer key code, e.g. K_DEL instead of DEL.
998603a243d7 patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents: 16876
diff changeset
2718 * The sequence is not NUL terminated.
998603a243d7 patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents: 16876
diff changeset
2719 * This is how characters in a string are encoded.
998603a243d7 patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents: 16876
diff changeset
2720 */
998603a243d7 patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents: 16876
diff changeset
2721 int
998603a243d7 patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents: 16876
diff changeset
2722 special_to_buf(int key, int modifiers, int keycode, char_u *dst)
998603a243d7 patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents: 16876
diff changeset
2723 {
998603a243d7 patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents: 16876
diff changeset
2724 int dlen = 0;
998603a243d7 patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents: 16876
diff changeset
2725
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2726 /* Put the appropriate modifier in a string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2727 if (modifiers != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2728 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2729 dst[dlen++] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2730 dst[dlen++] = KS_MODIFIER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2731 dst[dlen++] = modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2732 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2733
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2734 if (IS_SPECIAL(key))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2735 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2736 dst[dlen++] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2737 dst[dlen++] = KEY2TERMCAP0(key);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2738 dst[dlen++] = KEY2TERMCAP1(key);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2739 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2740 else if (has_mbyte && !keycode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2741 dlen += (*mb_char2bytes)(key, dst + dlen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2742 else if (keycode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2743 dlen = (int)(add_char2buf(key, dst + dlen) - dst);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2744 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2745 dst[dlen++] = key;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2746
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2747 return dlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2748 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2749
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2750 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2751 * Try translating a <> name at (*srcp)[], return the key and modifiers.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2752 * srcp is advanced to after the <> name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2753 * returns 0 if there is no match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2754 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2755 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2756 find_special_key(
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2757 char_u **srcp,
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2758 int *modp,
18301
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2759 int keycode, // prefer key code, e.g. K_DEL instead of DEL
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2760 int keep_x_key, // don't translate xHome to Home key
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2761 int in_string, // TRUE in string, double quote is escaped
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2762 int simplify, // simplify <C-H> and <A-x>
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2763 int *did_simplify) // found <C-H> or <A-x>
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2764 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2765 char_u *last_dash;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2766 char_u *end_of_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2767 char_u *src;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2768 char_u *bp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2769 int modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2770 int bit;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2771 int key;
9389
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents: 9387
diff changeset
2772 uvarnumber_T n;
3024
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2773 int l;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2774
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2775 src = *srcp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2776 if (src[0] != '<')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2777 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2778
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2779 /* Find end of modifier list */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2780 last_dash = src;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2781 for (bp = src + 1; *bp == '-' || vim_isIDc(*bp); bp++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2782 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2783 if (*bp == '-')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2784 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2785 last_dash = bp;
3024
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2786 if (bp[1] != NUL)
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2787 {
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2788 if (has_mbyte)
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2789 l = mb_ptr2len(bp + 1);
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2790 else
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2791 l = 1;
17720
844f470532b6 patch 8.1.1857: cannot use modifier with multi-byte character
Bram Moolenaar <Bram@vim.org>
parents: 17708
diff changeset
2792 // Anything accepted, like <C-?>.
844f470532b6 patch 8.1.1857: cannot use modifier with multi-byte character
Bram Moolenaar <Bram@vim.org>
parents: 17708
diff changeset
2793 // <C-"> or <M-"> are not special in strings as " is
844f470532b6 patch 8.1.1857: cannot use modifier with multi-byte character
Bram Moolenaar <Bram@vim.org>
parents: 17708
diff changeset
2794 // the string delimiter. With a backslash it works: <M-\">
844f470532b6 patch 8.1.1857: cannot use modifier with multi-byte character
Bram Moolenaar <Bram@vim.org>
parents: 17708
diff changeset
2795 if (!(in_string && bp[1] == '"') && bp[l + 1] == '>')
9373
b88c573d8aa4 commit https://github.com/vim/vim/commit/1d90a5a5af84250e226f8a9121e771f7b72aa894
Christian Brabandt <cb@256bit.org>
parents: 9347
diff changeset
2796 bp += l;
9869
989d44d35a66 commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents: 9723
diff changeset
2797 else if (in_string && bp[1] == '\\' && bp[2] == '"'
989d44d35a66 commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents: 9723
diff changeset
2798 && bp[3] == '>')
989d44d35a66 commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents: 9723
diff changeset
2799 bp += 2;
3024
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2800 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2801 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2802 if (bp[0] == 't' && bp[1] == '_' && bp[2] && bp[3])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2803 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
2804 else if (STRNICMP(bp, "char-", 5) == 0)
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2805 {
16706
77bcb5055fec patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2806 vim_str2nr(bp + 5, NULL, &l, STR2NR_ALL, NULL, NULL, 0, TRUE);
77bcb5055fec patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2807 if (l == 0)
77bcb5055fec patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2808 {
77bcb5055fec patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2809 emsg(_(e_invarg));
77bcb5055fec patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2810 return 0;
77bcb5055fec patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2811 }
3026
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2812 bp += l + 5;
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2813 break;
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2814 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2815 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2816
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2817 if (*bp == '>') /* found matching '>' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2818 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2819 end_of_name = bp + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2820
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2821 /* Which modifiers are given? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2822 modifiers = 0x0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2823 for (bp = src + 1; bp < last_dash; bp++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2824 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2825 if (*bp != '-')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2826 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2827 bit = name_to_mod_mask(*bp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2828 if (bit == 0x0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2829 break; /* Illegal modifier name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2830 modifiers |= bit;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2831 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2832 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2833
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2834 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2835 * Legal modifier name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2836 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2837 if (bp >= last_dash)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2838 {
3024
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2839 if (STRNICMP(last_dash + 1, "char-", 5) == 0
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2840 && VIM_ISDIGIT(last_dash[6]))
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2841 {
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2842 /* <Char-123> or <Char-033> or <Char-0x33> */
18301
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2843 vim_str2nr(last_dash + 6, NULL, &l, STR2NR_ALL, NULL,
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2844 &n, 0, TRUE);
16706
77bcb5055fec patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2845 if (l == 0)
77bcb5055fec patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2846 {
77bcb5055fec patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2847 emsg(_(e_invarg));
77bcb5055fec patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2848 return 0;
77bcb5055fec patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2849 }
3026
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2850 key = (int)n;
3024
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2984
diff changeset
2851 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2852 else
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2853 {
9869
989d44d35a66 commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents: 9723
diff changeset
2854 int off = 1;
989d44d35a66 commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents: 9723
diff changeset
2855
989d44d35a66 commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents: 9723
diff changeset
2856 /* Modifier with single letter, or special key name. */
989d44d35a66 commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents: 9723
diff changeset
2857 if (in_string && last_dash[1] == '\\' && last_dash[2] == '"')
989d44d35a66 commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents: 9723
diff changeset
2858 off = 2;
3026
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2859 if (has_mbyte)
9869
989d44d35a66 commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents: 9723
diff changeset
2860 l = mb_ptr2len(last_dash + off);
3026
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2861 else
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2862 l = 1;
9869
989d44d35a66 commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents: 9723
diff changeset
2863 if (modifiers != 0 && last_dash[l + off] == '>')
989d44d35a66 commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents: 9723
diff changeset
2864 key = PTR2CHAR(last_dash + off);
3026
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2865 else
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2866 {
9869
989d44d35a66 commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents: 9723
diff changeset
2867 key = get_special_key_code(last_dash + off);
3026
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2868 if (!keep_x_key)
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2869 key = handle_x_keys(key);
6018c815e120 updated for version 7.3.285
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
2870 }
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
2871 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2872
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2873 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2874 * get_special_key_code() may return NUL for invalid
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2875 * special key name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2876 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2877 if (key != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2878 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2879 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2880 * Only use a modifier when there is no special key code that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2881 * includes the modifier.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2882 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2883 key = simplify_key(key, &modifiers);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2884
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2885 if (!keycode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2886 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2887 /* don't want keycode, use single byte code */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2888 if (key == K_BS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2889 key = BS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2890 else if (key == K_DEL || key == K_KDEL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2891 key = DEL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2892 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2893
18301
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2894 // Normal Key with modifier: Try to make a single byte code.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2895 if (!IS_SPECIAL(key))
18301
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2896 key = extract_modifiers(key, &modifiers,
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2897 simplify, did_simplify);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2898
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2899 *modp = modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2900 *srcp = end_of_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2901 return key;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2902 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2903 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2904 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2905 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2906 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2907
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2908 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2909 * Try to include modifiers in the key.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2910 * Changes "Shift-a" to 'A', "Alt-A" to 0xc0, etc.
18301
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2911 * When "simplify" is FALSE don't do Ctrl and Alt.
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2912 * When "simplify" is TRUE and Ctrl or Alt is removed from modifiers set
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2913 * "did_simplify" when it's not NULL.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2914 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2915 int
18301
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2916 extract_modifiers(int key, int *modp, int simplify, int *did_simplify)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2917 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2918 int modifiers = *modp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2919
12716
351cf7c67bbe patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents: 12672
diff changeset
2920 #ifdef MACOS_X
18301
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2921 // Command-key really special, no fancynest
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2922 if (!(modifiers & MOD_MASK_CMD))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2923 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2924 if ((modifiers & MOD_MASK_SHIFT) && ASCII_ISALPHA(key))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2925 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2926 key = TOUPPER_ASC(key);
18301
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2927 // With <C-S-a> and <A-S-a> we keep the shift modifier.
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2928 // With <S-a> and <S-A> we don't keep the shift modifier.
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2929 if (simplify || modifiers == MOD_MASK_SHIFT)
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2930 modifiers &= ~MOD_MASK_SHIFT;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2931 }
18301
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2932
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2933 // <C-H> and <C-h> mean the same thing, always use "H"
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2934 if ((modifiers & MOD_MASK_CTRL) && ASCII_ISALPHA(key))
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2935 key = TOUPPER_ASC(key);
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2936
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2937 if (simplify && (modifiers & MOD_MASK_CTRL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2938 #ifdef EBCDIC
18301
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2939 // TODO: EBCDIC Better use:
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2940 // && (Ctrl_chr(key) || key == '?')
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2941 // ???
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2942 && strchr("?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_", key)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2943 != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2944 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2945 && ((key >= '?' && key <= '_') || ASCII_ISALPHA(key))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2946 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2947 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2948 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2949 key = Ctrl_chr(key);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2950 modifiers &= ~MOD_MASK_CTRL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2951 /* <C-@> is <Nul> */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2952 if (key == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2953 key = K_ZERO;
18301
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2954 if (did_simplify != NULL)
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2955 *did_simplify = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2956 }
18301
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2957
12716
351cf7c67bbe patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents: 12672
diff changeset
2958 #ifdef MACOS_X
4352
04736b4030ec updated for version 7.3.925
Bram Moolenaar <bram@vim.org>
parents: 4276
diff changeset
2959 /* Command-key really special, no fancynest */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2960 if (!(modifiers & MOD_MASK_CMD))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2961 #endif
18301
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2962 if (simplify && (modifiers & MOD_MASK_ALT) && key < 0x80
15597
536dd2bc5ac9 patch 8.1.0806: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents: 15555
diff changeset
2963 && !enc_dbcs) // avoid creating a lead byte
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2964 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2965 key |= 0x80;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2966 modifiers &= ~MOD_MASK_ALT; /* remove the META modifier */
18301
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2967 if (did_simplify != NULL)
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18291
diff changeset
2968 *did_simplify = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2969 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2970
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2971 *modp = modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2972 return key;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2973 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2974
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2975 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2976 * Try to find key "c" in the special key table.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2977 * Return the index when found, -1 when not found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2978 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2979 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2980 find_special_key_in_table(int c)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2981 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2982 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2983
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2984 for (i = 0; key_names_table[i].name != NULL; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2985 if (c == key_names_table[i].key)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2986 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2987 if (key_names_table[i].name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2988 i = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2989 return i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2990 }
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 * 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
2994 * end with NUL, the name is assumed to end before the first non-idchar).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2995 * If the name starts with "t_" the next two characters are interpreted as a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2996 * termcap name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2997 * Return the key code, or 0 if not found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2998 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2999 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3000 get_special_key_code(char_u *name)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3001 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3002 char_u *table_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3003 char_u string[3];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3004 int i, j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3005
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3006 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3007 * If it's <t_xx> we get the code for xx from the termcap
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3008 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3009 if (name[0] == 't' && name[1] == '_' && name[2] != NUL && name[3] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3010 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3011 string[0] = name[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3012 string[1] = name[3];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3013 string[2] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3014 if (add_termcap_entry(string, FALSE) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3015 return TERMCAP2KEY(name[2], name[3]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3016 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3017 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3018 for (i = 0; key_names_table[i].name != NULL; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3019 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3020 table_name = key_names_table[i].name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3021 for (j = 0; vim_isIDc(name[j]) && table_name[j] != NUL; j++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3022 if (TOLOWER_ASC(table_name[j]) != TOLOWER_ASC(name[j]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3023 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3024 if (!vim_isIDc(name[j]) && table_name[j] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3025 return key_names_table[i].key;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3026 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3027 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3028 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3029
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3030 char_u *
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3031 get_key_name(int i)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3032 {
1881
6605dca2960f updated for version 7.2-178
vimboss
parents: 1863
diff changeset
3033 if (i >= (int)KEY_NAMES_TABLE_LEN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3034 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3035 return key_names_table[i].name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3036 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3037
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3038 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3039 * Return the current end-of-line type: EOL_DOS, EOL_UNIX or EOL_MAC.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3040 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3041 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3042 get_fileformat(buf_T *buf)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3043 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3044 int c = *buf->b_p_ff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3045
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3046 if (buf->b_p_bin || c == 'u')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3047 return EOL_UNIX;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3048 if (c == 'm')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3049 return EOL_MAC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3050 return EOL_DOS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3051 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3052
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3053 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3054 * Like get_fileformat(), but override 'fileformat' with "p" for "++opt=val"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3055 * argument.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3056 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3057 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3058 get_fileformat_force(
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3059 buf_T *buf,
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3060 exarg_T *eap) /* can be NULL! */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3061 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3062 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3063
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3064 if (eap != NULL && eap->force_ff != 0)
13575
4df23d9bad47 patch 8.0.1660: the terminal API "drop" command doesn't support options
Christian Brabandt <cb@256bit.org>
parents: 13493
diff changeset
3065 c = eap->force_ff;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3066 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3067 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3068 if ((eap != NULL && eap->force_bin != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3069 ? (eap->force_bin == FORCE_BIN) : buf->b_p_bin)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3070 return EOL_UNIX;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3071 c = *buf->b_p_ff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3072 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3073 if (c == 'u')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3074 return EOL_UNIX;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3075 if (c == 'm')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3076 return EOL_MAC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3077 return EOL_DOS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3078 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3079
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3080 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3081 * 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
3082 * Sets both 'textmode' and 'fileformat'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3083 * Note: Does _not_ set global value of 'textmode'!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3084 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3085 void
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3086 set_fileformat(
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3087 int t,
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3088 int opt_flags) /* OPT_LOCAL and/or OPT_GLOBAL */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3089 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3090 char *p = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3091
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3092 switch (t)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3093 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3094 case EOL_DOS:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3095 p = FF_DOS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3096 curbuf->b_p_tx = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3097 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3098 case EOL_UNIX:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3099 p = FF_UNIX;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3100 curbuf->b_p_tx = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3101 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3102 case EOL_MAC:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3103 p = FF_MAC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3104 curbuf->b_p_tx = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3105 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3106 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3107 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3108 set_string_option_direct((char_u *)"ff", -1, (char_u *)p,
694
07d199fe02ed updated for version 7.0209
vimboss
parents: 681
diff changeset
3109 OPT_FREE | opt_flags, 0);
07d199fe02ed updated for version 7.0209
vimboss
parents: 681
diff changeset
3110
671
83a006f81bac updated for version 7.0199
vimboss
parents: 644
diff changeset
3111 /* This may cause the buffer to become (un)modified. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3112 check_status(curbuf);
673
513866ffe6af updated for version 7.0200
vimboss
parents: 671
diff changeset
3113 redraw_tabline = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3114 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3115 need_maketitle = TRUE; /* set window title later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3116 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3117 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3118
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3119 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3120 * Return the default fileformat from 'fileformats'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3121 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3122 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3123 default_fileformat(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3124 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3125 switch (*p_ffs)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3126 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3127 case 'm': return EOL_MAC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3128 case 'd': return EOL_DOS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3129 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3130 return EOL_UNIX;
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3134 * Call shell. Calls mch_call_shell, with 'shellxquote' added.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3135 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3136 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3137 call_shell(char_u *cmd, int opt)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3138 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3139 char_u *ncmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3140 int retval;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
3141 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
3142 proftime_T wait_time;
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
3143 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3144
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3145 if (p_verbose > 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3146 {
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
3147 verbose_enter();
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15428
diff changeset
3148 smsg(_("Calling shell to execute: \"%s\""),
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3149 cmd == NULL ? p_sh : cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3150 out_char('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3151 cursor_on();
293
f811be6fa9b5 updated for version 7.0077
vimboss
parents: 273
diff changeset
3152 verbose_leave();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3153 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3154
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
3155 #ifdef FEAT_PROFILE
789
b29b006d52d2 updated for version 7.0230
vimboss
parents: 782
diff changeset
3156 if (do_profiling == PROF_YES)
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
3157 prof_child_enter(&wait_time);
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
3158 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
3159
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3160 if (*p_sh == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3161 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15428
diff changeset
3162 emsg(_(e_shellempty));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3163 retval = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3164 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3165 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3166 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3167 #ifdef FEAT_GUI_MSWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3168 /* Don't hide the pointer while executing a shell command. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3169 gui_mch_mousehide(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3170 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3171 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3172 ++hold_gui_events;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3173 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3174 /* The external command may update a tags file, clear cached tags. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3175 tag_freematch();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3176
17028
70933f7b5de4 patch 8.1.1514: MS-Windows: wrong shell command with ! in 'guioptions'
Bram Moolenaar <Bram@vim.org>
parents: 17000
diff changeset
3177 if (cmd == NULL || *p_sxq == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3178 retval = mch_call_shell(cmd, opt);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3179 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3180 {
3359
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3181 char_u *ecmd = cmd;
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3182
18195
a81f0c936112 patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents: 18135
diff changeset
3183 if (*p_sxe != NUL && *p_sxq == '(')
3359
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3184 {
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3185 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
3186 if (ecmd == NULL)
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3187 ecmd = cmd;
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3188 }
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
3189 ncmd = alloc(STRLEN(ecmd) + STRLEN(p_sxq) * 2 + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3190 if (ncmd != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3191 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3192 STRCPY(ncmd, p_sxq);
3359
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3193 STRCAT(ncmd, ecmd);
18195
a81f0c936112 patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents: 18135
diff changeset
3194 // When 'shellxquote' is ( append ).
a81f0c936112 patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents: 18135
diff changeset
3195 // When 'shellxquote' is "( append )".
a81f0c936112 patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents: 18135
diff changeset
3196 STRCAT(ncmd, *p_sxq == '(' ? (char_u *)")"
a81f0c936112 patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents: 18135
diff changeset
3197 : *p_sxq == '"' && *(p_sxq+1) == '(' ? (char_u *)")\""
a81f0c936112 patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents: 18135
diff changeset
3198 : p_sxq);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3199 retval = mch_call_shell(ncmd, opt);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3200 vim_free(ncmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3201 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3202 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3203 retval = -1;
3359
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3204 if (ecmd != cmd)
20ca2e05ae20 updated for version 7.3.446
Bram Moolenaar <bram@vim.org>
parents: 3357
diff changeset
3205 vim_free(ecmd);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3206 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3207 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3208 --hold_gui_events;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3209 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3210 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3211 * Check the window size, in case it changed while executing the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3212 * external command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3213 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3214 shell_resized_check();
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 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3218 set_vim_var_nr(VV_SHELL_ERROR, (long)retval);
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
3219 # ifdef FEAT_PROFILE
789
b29b006d52d2 updated for version 7.0230
vimboss
parents: 782
diff changeset
3220 if (do_profiling == PROF_YES)
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
3221 prof_child_exit(&wait_time);
8c60f65311fa updated for version 7.0052
vimboss
parents: 119
diff changeset
3222 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3223 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3224
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3225 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3226 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3227
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3228 /*
789
b29b006d52d2 updated for version 7.0230
vimboss
parents: 782
diff changeset
3229 * VISUAL, SELECTMODE and OP_PENDING State are never set, they are equal to
b29b006d52d2 updated for version 7.0230
vimboss
parents: 782
diff changeset
3230 * NORMAL State with a condition. This function returns the real State.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3231 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3232 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3233 get_real_state(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3234 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3235 if (State & NORMAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3236 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3237 if (VIsual_active)
789
b29b006d52d2 updated for version 7.0230
vimboss
parents: 782
diff changeset
3238 {
b29b006d52d2 updated for version 7.0230
vimboss
parents: 782
diff changeset
3239 if (VIsual_select)
b29b006d52d2 updated for version 7.0230
vimboss
parents: 782
diff changeset
3240 return SELECTMODE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3241 return VISUAL;
789
b29b006d52d2 updated for version 7.0230
vimboss
parents: 782
diff changeset
3242 }
5735
50dbef5e774a updated for version 7.4.212
Bram Moolenaar <bram@vim.org>
parents: 5690
diff changeset
3243 else if (finish_op)
50dbef5e774a updated for version 7.4.212
Bram Moolenaar <bram@vim.org>
parents: 5690
diff changeset
3244 return OP_PENDING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3245 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3246 return State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3247 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3248
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3249 /*
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3250 * 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
3251 * Takes care of multi-byte characters.
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3252 * "b" must point to the start of the file name
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3253 */
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3254 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3255 after_pathsep(char_u *b, char_u *p)
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3256 {
2939
3d96ddbeb3b0 updated for version 7.3.242
Bram Moolenaar <bram@vim.org>
parents: 2935
diff changeset
3257 return p > b && vim_ispathsep(p[-1])
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3258 && (!has_mbyte || (*mb_head_off)(b, p - 1) == 0);
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3259 }
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3260
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3261 /*
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3262 * Return TRUE if file names "f1" and "f2" are in the same directory.
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3263 * "f1" may be a short name, "f2" must be a full path.
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3264 */
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3265 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3266 same_directory(char_u *f1, char_u *f2)
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3267 {
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3268 char_u ffname[MAXPATHL];
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3269 char_u *t1;
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3270 char_u *t2;
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3271
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3272 /* safety check */
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3273 if (f1 == NULL || f2 == NULL)
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3274 return FALSE;
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3275
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3276 (void)vim_FullName(f1, ffname, MAXPATHL, FALSE);
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3277 t1 = gettail_sep(ffname);
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3278 t2 = gettail_sep(f2);
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3279 return (t1 - ffname == t2 - f2
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3280 && pathcmp((char *)ffname, (char *)f2, (int)(t1 - ffname)) == 0);
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3281 }
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3282
14220
96e4c6b26998 patch 8.1.0127: build failure when disabling the session feature
Christian Brabandt <cb@256bit.org>
parents: 13750
diff changeset
3283 #if defined(FEAT_SESSION) || defined(FEAT_AUTOCHDIR) \
96e4c6b26998 patch 8.1.0127: build failure when disabling the session feature
Christian Brabandt <cb@256bit.org>
parents: 13750
diff changeset
3284 || defined(MSWIN) || defined(FEAT_GUI_MAC) || defined(FEAT_GUI_GTK) \
15510
41fbbcea0f1b patch 8.1.0763: nobody is using the Sun Workshop support
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3285 || defined(FEAT_NETBEANS_INTG) \
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3286 || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3287 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3288 * Change to a file's directory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3289 * Caller must call shorten_fnames()!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3290 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3291 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3292 int
15184
90ab2d3ce11d patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents: 15160
diff changeset
3293 vim_chdirfile(char_u *fname, char *trigger_autocmd)
90ab2d3ce11d patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents: 15160
diff changeset
3294 {
90ab2d3ce11d patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents: 15160
diff changeset
3295 char_u old_dir[MAXPATHL];
90ab2d3ce11d patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents: 15160
diff changeset
3296 char_u new_dir[MAXPATHL];
13172
7ab8c5983983 patch 8.0.1460: missing file in patch
Christian Brabandt <cb@256bit.org>
parents: 13092
diff changeset
3297 int res;
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 29
diff changeset
3298
15184
90ab2d3ce11d patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents: 15160
diff changeset
3299 if (mch_dirname(old_dir, MAXPATHL) != OK)
90ab2d3ce11d patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents: 15160
diff changeset
3300 *old_dir = NUL;
90ab2d3ce11d patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents: 15160
diff changeset
3301
90ab2d3ce11d patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents: 15160
diff changeset
3302 vim_strncpy(new_dir, fname, MAXPATHL - 1);
90ab2d3ce11d patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents: 15160
diff changeset
3303 *gettail_sep(new_dir) = NUL;
90ab2d3ce11d patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents: 15160
diff changeset
3304
15188
2d8c31ae1e24 patch 8.1.0604: autocommand test fails on MS-Windows
Bram Moolenaar <Bram@vim.org>
parents: 15184
diff changeset
3305 if (pathcmp((char *)old_dir, (char *)new_dir, -1) == 0)
15184
90ab2d3ce11d patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents: 15160
diff changeset
3306 // nothing to do
90ab2d3ce11d patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents: 15160
diff changeset
3307 res = OK;
90ab2d3ce11d patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents: 15160
diff changeset
3308 else
90ab2d3ce11d patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents: 15160
diff changeset
3309 {
90ab2d3ce11d patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents: 15160
diff changeset
3310 res = mch_chdir((char *)new_dir) == 0 ? OK : FAIL;
90ab2d3ce11d patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents: 15160
diff changeset
3311
90ab2d3ce11d patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents: 15160
diff changeset
3312 if (res == OK && trigger_autocmd != NULL)
90ab2d3ce11d patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents: 15160
diff changeset
3313 apply_autocmds(EVENT_DIRCHANGED, (char_u *)trigger_autocmd,
90ab2d3ce11d patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents: 15160
diff changeset
3314 new_dir, FALSE, curbuf);
90ab2d3ce11d patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents: 15160
diff changeset
3315 }
13172
7ab8c5983983 patch 8.0.1460: missing file in patch
Christian Brabandt <cb@256bit.org>
parents: 13092
diff changeset
3316 return res;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3317 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3318 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3319
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3320 #if defined(STAT_IGNORES_SLASH) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3321 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3322 * Check if "name" ends in a slash and is not a directory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3323 * Used for systems where stat() ignores a trailing slash on a file name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3324 * The Vim code assumes a trailing slash is only ignored for a directory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3325 */
11127
506f5d8b7d8b patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11016
diff changeset
3326 static int
11146
6ce90f33373f patch 8.0.0460: can't build on HPUX
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
3327 illegal_slash(const char *name)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3328 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3329 if (name[0] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3330 return FALSE; /* no file name is not illegal */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3331 if (name[strlen(name) - 1] != '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3332 return FALSE; /* no trailing slash */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3333 if (mch_isdir((char_u *)name))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3334 return FALSE; /* trailing slash for a directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3335 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3336 }
11127
506f5d8b7d8b patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11016
diff changeset
3337
506f5d8b7d8b patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11016
diff changeset
3338 /*
506f5d8b7d8b patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11016
diff changeset
3339 * Special implementation of mch_stat() for Solaris.
506f5d8b7d8b patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11016
diff changeset
3340 */
506f5d8b7d8b patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11016
diff changeset
3341 int
506f5d8b7d8b patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11016
diff changeset
3342 vim_stat(const char *name, stat_T *stp)
506f5d8b7d8b patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11016
diff changeset
3343 {
506f5d8b7d8b patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11016
diff changeset
3344 /* On Solaris stat() accepts "file/" as if it was "file". Return -1 if
506f5d8b7d8b patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11016
diff changeset
3345 * the name ends in "/" and it's not a directory. */
11146
6ce90f33373f patch 8.0.0460: can't build on HPUX
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
3346 return illegal_slash(name) ? -1 : stat(name, stp);
11127
506f5d8b7d8b patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11016
diff changeset
3347 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3348 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3349
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3350 #if defined(CURSOR_SHAPE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3351
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3352 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3353 * Handling of cursor and mouse pointer shapes in various modes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3354 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3355
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3356 cursorentry_T shape_table[SHAPE_IDX_COUNT] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3357 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3358 /* The values will be filled in from the 'guicursor' and 'mouseshape'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3359 * defaults when Vim starts.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3360 * Adjust the SHAPE_IDX_ defines when making changes! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3361 {0, 0, 0, 700L, 400L, 250L, 0, 0, "n", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3362 {0, 0, 0, 700L, 400L, 250L, 0, 0, "v", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3363 {0, 0, 0, 700L, 400L, 250L, 0, 0, "i", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3364 {0, 0, 0, 700L, 400L, 250L, 0, 0, "r", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3365 {0, 0, 0, 700L, 400L, 250L, 0, 0, "c", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3366 {0, 0, 0, 700L, 400L, 250L, 0, 0, "ci", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3367 {0, 0, 0, 700L, 400L, 250L, 0, 0, "cr", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3368 {0, 0, 0, 700L, 400L, 250L, 0, 0, "o", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3369 {0, 0, 0, 700L, 400L, 250L, 0, 0, "ve", SHAPE_CURSOR+SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3370 {0, 0, 0, 0L, 0L, 0L, 0, 0, "e", SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3371 {0, 0, 0, 0L, 0L, 0L, 0, 0, "s", SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3372 {0, 0, 0, 0L, 0L, 0L, 0, 0, "sd", SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3373 {0, 0, 0, 0L, 0L, 0L, 0, 0, "vs", SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3374 {0, 0, 0, 0L, 0L, 0L, 0, 0, "vd", SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3375 {0, 0, 0, 0L, 0L, 0L, 0, 0, "m", SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3376 {0, 0, 0, 0L, 0L, 0L, 0, 0, "ml", SHAPE_MOUSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3377 {0, 0, 0, 100L, 100L, 100L, 0, 0, "sm", SHAPE_CURSOR},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3378 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3379
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3380 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3381 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3382 * Table with names for mouse shapes. Keep in sync with all the tables for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3383 * mch_set_mouse_shape()!.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3384 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3385 static char * mshape_names[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3386 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3387 "arrow", /* default, must be the first one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3388 "blank", /* hidden */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3389 "beam",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3390 "updown",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3391 "udsizing",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3392 "leftright",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3393 "lrsizing",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3394 "busy",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3395 "no",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3396 "crosshair",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3397 "hand1",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3398 "hand2",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3399 "pencil",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3400 "question",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3401 "rightup-arrow",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3402 "up-arrow",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3403 NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3404 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3405 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3406
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3407 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3408 * Parse the 'guicursor' option ("what" is SHAPE_CURSOR) or 'mouseshape'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3409 * ("what" is SHAPE_MOUSE).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3410 * Returns error message for an illegal option, NULL otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3411 */
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15428
diff changeset
3412 char *
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3413 parse_shape_opt(int what)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3414 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3415 char_u *modep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3416 char_u *colonp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3417 char_u *commap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3418 char_u *slashp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3419 char_u *p, *endp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3420 int idx = 0; /* init for GCC */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3421 int all_idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3422 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3423 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3424 long n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3425 int found_ve = FALSE; /* found "ve" flag */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3426 int round;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3427
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3428 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3429 * First round: check for errors; second round: do it for real.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3430 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3431 for (round = 1; round <= 2; ++round)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3432 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3433 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3434 * Repeat for all comma separated parts.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3435 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3436 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3437 if (what == SHAPE_MOUSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3438 modep = p_mouseshape;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3439 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3440 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3441 modep = p_guicursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3442 while (*modep != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3443 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3444 colonp = vim_strchr(modep, ':');
10936
a516b6c279d9 patch 8.0.0357: crash when setting 'guicursor' to weird value
Christian Brabandt <cb@256bit.org>
parents: 10716
diff changeset
3445 commap = vim_strchr(modep, ',');
a516b6c279d9 patch 8.0.0357: crash when setting 'guicursor' to weird value
Christian Brabandt <cb@256bit.org>
parents: 10716
diff changeset
3446
a516b6c279d9 patch 8.0.0357: crash when setting 'guicursor' to weird value
Christian Brabandt <cb@256bit.org>
parents: 10716
diff changeset
3447 if (colonp == NULL || (commap != NULL && commap < colonp))
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15428
diff changeset
3448 return N_("E545: Missing colon");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3449 if (colonp == modep)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15428
diff changeset
3450 return N_("E546: Illegal mode");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3451
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3452 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3453 * Repeat for all mode's before the colon.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3454 * For the 'a' mode, we loop to handle all the modes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3455 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3456 all_idx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3457 while (modep < colonp || all_idx >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3458 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3459 if (all_idx < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3460 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3461 /* Find the mode. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3462 if (modep[1] == '-' || modep[1] == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3463 len = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3464 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3465 len = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3466 if (len == 1 && TOLOWER_ASC(modep[0]) == 'a')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3467 all_idx = SHAPE_IDX_COUNT - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3468 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3469 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3470 for (idx = 0; idx < SHAPE_IDX_COUNT; ++idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3471 if (STRNICMP(modep, shape_table[idx].name, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3472 == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3473 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3474 if (idx == SHAPE_IDX_COUNT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3475 || (shape_table[idx].used_for & what) == 0)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15428
diff changeset
3476 return N_("E546: Illegal mode");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3477 if (len == 2 && modep[0] == 'v' && modep[1] == 'e')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3478 found_ve = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3479 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3480 modep += len + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3481 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3482
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3483 if (all_idx >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3484 idx = all_idx--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3485 else if (round == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3486 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3487 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3488 if (what == SHAPE_MOUSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3489 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3490 /* Set the default, for the missing parts */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3491 shape_table[idx].mshape = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3492 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3493 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3494 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3495 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3496 /* Set the defaults, for the missing parts */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3497 shape_table[idx].shape = SHAPE_BLOCK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3498 shape_table[idx].blinkwait = 700L;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3499 shape_table[idx].blinkon = 400L;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3500 shape_table[idx].blinkoff = 250L;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3501 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3502 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3503
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3504 /* Parse the part after the colon */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505 for (p = colonp + 1; *p && *p != ','; )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3507 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3508 if (what == SHAPE_MOUSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3509 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3510 for (i = 0; ; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3511 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3512 if (mshape_names[i] == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3513 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3514 if (!VIM_ISDIGIT(*p))
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15428
diff changeset
3515 return N_("E547: Illegal mouseshape");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3516 if (round == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3517 shape_table[idx].mshape =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3518 getdigits(&p) + MSHAPE_NUMBERED;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3519 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3520 (void)getdigits(&p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3521 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3522 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3523 len = (int)STRLEN(mshape_names[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3524 if (STRNICMP(p, mshape_names[i], len) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3525 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3526 if (round == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3527 shape_table[idx].mshape = i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3528 p += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3529 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3530 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3531 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3532 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3533 else /* if (what == SHAPE_MOUSE) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3534 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3535 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3536 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3537 * First handle the ones with a number argument.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3538 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3539 i = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3540 len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3541 if (STRNICMP(p, "ver", 3) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3542 len = 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3543 else if (STRNICMP(p, "hor", 3) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3544 len = 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3545 else if (STRNICMP(p, "blinkwait", 9) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3546 len = 9;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3547 else if (STRNICMP(p, "blinkon", 7) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3548 len = 7;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3549 else if (STRNICMP(p, "blinkoff", 8) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3550 len = 8;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3551 if (len != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3552 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3553 p += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3554 if (!VIM_ISDIGIT(*p))
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15428
diff changeset
3555 return N_("E548: digit expected");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3556 n = getdigits(&p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3557 if (len == 3) /* "ver" or "hor" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3558 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3559 if (n == 0)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15428
diff changeset
3560 return N_("E549: Illegal percentage");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3561 if (round == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3562 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3563 if (TOLOWER_ASC(i) == 'v')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3564 shape_table[idx].shape = SHAPE_VER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3565 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3566 shape_table[idx].shape = SHAPE_HOR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3567 shape_table[idx].percentage = n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3568 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3569 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3570 else if (round == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3571 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3572 if (len == 9)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3573 shape_table[idx].blinkwait = n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3574 else if (len == 7)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3575 shape_table[idx].blinkon = n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3576 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3577 shape_table[idx].blinkoff = n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3578 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3579 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3580 else if (STRNICMP(p, "block", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3581 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3582 if (round == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3583 shape_table[idx].shape = SHAPE_BLOCK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3584 p += 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3585 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3586 else /* must be a highlight group name then */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3587 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3588 endp = vim_strchr(p, '-');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3589 if (commap == NULL) /* last part */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3590 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3591 if (endp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3592 endp = p + STRLEN(p); /* find end of part */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3593 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3594 else if (endp > commap || endp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3595 endp = commap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3596 slashp = vim_strchr(p, '/');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3597 if (slashp != NULL && slashp < endp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3598 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3599 /* "group/langmap_group" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3600 i = syn_check_group(p, (int)(slashp - p));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3601 p = slashp + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3602 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3603 if (round == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3604 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3605 shape_table[idx].id = syn_check_group(p,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3606 (int)(endp - p));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3607 shape_table[idx].id_lm = shape_table[idx].id;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3608 if (slashp != NULL && slashp < endp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3609 shape_table[idx].id = i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3610 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3611 p = endp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3612 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3613 } /* if (what != SHAPE_MOUSE) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3614
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3615 if (*p == '-')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3616 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3617 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3618 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3619 modep = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3620 if (*modep == ',')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3621 ++modep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3622 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3623 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3624
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3625 /* If the 's' flag is not given, use the 'v' cursor for 's' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3626 if (!found_ve)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3627 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3628 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3629 if (what == SHAPE_MOUSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3630 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3631 shape_table[SHAPE_IDX_VE].mshape = shape_table[SHAPE_IDX_V].mshape;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3632 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3633 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3634 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3635 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3636 shape_table[SHAPE_IDX_VE].shape = shape_table[SHAPE_IDX_V].shape;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3637 shape_table[SHAPE_IDX_VE].percentage =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3638 shape_table[SHAPE_IDX_V].percentage;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3639 shape_table[SHAPE_IDX_VE].blinkwait =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3640 shape_table[SHAPE_IDX_V].blinkwait;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3641 shape_table[SHAPE_IDX_VE].blinkon =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3642 shape_table[SHAPE_IDX_V].blinkon;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3643 shape_table[SHAPE_IDX_VE].blinkoff =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3644 shape_table[SHAPE_IDX_V].blinkoff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3645 shape_table[SHAPE_IDX_VE].id = shape_table[SHAPE_IDX_V].id;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3646 shape_table[SHAPE_IDX_VE].id_lm = shape_table[SHAPE_IDX_V].id_lm;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3647 }
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 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3651 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3652
500
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 474
diff changeset
3653 # if defined(MCH_CURSOR_SHAPE) || defined(FEAT_GUI) \
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 474
diff changeset
3654 || defined(FEAT_MOUSESHAPE) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3655 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3656 * Return the index into shape_table[] for the current mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3657 * When "mouse" is TRUE, consider indexes valid for the mouse pointer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3658 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3659 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3660 get_shape_idx(int mouse)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3661 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3662 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3663 if (mouse && (State == HITRETURN || State == ASKMORE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3664 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3665 # ifdef FEAT_GUI
87
014ba200db86 updated for version 7.0035
vimboss
parents: 44
diff changeset
3666 int x, y;
014ba200db86 updated for version 7.0035
vimboss
parents: 44
diff changeset
3667 gui_mch_getmouse(&x, &y);
014ba200db86 updated for version 7.0035
vimboss
parents: 44
diff changeset
3668 if (Y_2_ROW(y) == Rows - 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3669 return SHAPE_IDX_MOREL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3670 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3671 return SHAPE_IDX_MORE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3672 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3673 if (mouse && drag_status_line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3674 return SHAPE_IDX_SDRAG;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3675 if (mouse && drag_sep_line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3676 return SHAPE_IDX_VDRAG;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3677 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3678 if (!mouse && State == SHOWMATCH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3679 return SHAPE_IDX_SM;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3680 if (State & VREPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3681 return SHAPE_IDX_R;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3682 if (State & REPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3683 return SHAPE_IDX_R;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3684 if (State & INSERT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3685 return SHAPE_IDX_I;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3686 if (State & CMDLINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3687 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3688 if (cmdline_at_end())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3689 return SHAPE_IDX_C;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3690 if (cmdline_overstrike())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3691 return SHAPE_IDX_CR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3692 return SHAPE_IDX_CI;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3693 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3694 if (finish_op)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3695 return SHAPE_IDX_O;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3696 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3697 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3698 if (*p_sel == 'e')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3699 return SHAPE_IDX_VE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3700 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3701 return SHAPE_IDX_V;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3702 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3703 return SHAPE_IDX_N;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3704 }
500
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 474
diff changeset
3705 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3706
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3707 # if defined(FEAT_MOUSESHAPE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3708 static int old_mouse_shape = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3709
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3710 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3711 * Set the mouse shape:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3712 * If "shape" is -1, use shape depending on the current mode,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3713 * depending on the current state.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3714 * 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
3715 * when the mouse moves off the status or command line).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3716 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3717 void
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3718 update_mouseshape(int shape_idx)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3719 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3720 int new_mouse_shape;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3721
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3722 /* Only works in GUI mode. */
227
ef254e0f2365 updated for version 7.0063
vimboss
parents: 180
diff changeset
3723 if (!gui.in_use || gui.starting)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3724 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3725
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3726 /* Postpone the updating when more is to come. Speeds up executing of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3727 * mappings. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3728 if (shape_idx == -1 && char_avail())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3729 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3730 postponed_mouseshape = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3731 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3732 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3733
864
bc620d6bdf06 updated for version 7.0g03
vimboss
parents: 853
diff changeset
3734 /* When ignoring the mouse don't change shape on the statusline. */
bc620d6bdf06 updated for version 7.0g03
vimboss
parents: 853
diff changeset
3735 if (*p_mouse == NUL
bc620d6bdf06 updated for version 7.0g03
vimboss
parents: 853
diff changeset
3736 && (shape_idx == SHAPE_IDX_CLINE
bc620d6bdf06 updated for version 7.0g03
vimboss
parents: 853
diff changeset
3737 || shape_idx == SHAPE_IDX_STATUS
bc620d6bdf06 updated for version 7.0g03
vimboss
parents: 853
diff changeset
3738 || shape_idx == SHAPE_IDX_VSEP))
bc620d6bdf06 updated for version 7.0g03
vimboss
parents: 853
diff changeset
3739 shape_idx = -2;
bc620d6bdf06 updated for version 7.0g03
vimboss
parents: 853
diff changeset
3740
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3741 if (shape_idx == -2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3742 && old_mouse_shape != shape_table[SHAPE_IDX_CLINE].mshape
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3743 && old_mouse_shape != shape_table[SHAPE_IDX_STATUS].mshape
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3744 && old_mouse_shape != shape_table[SHAPE_IDX_VSEP].mshape)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3745 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3746 if (shape_idx < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3747 new_mouse_shape = shape_table[get_shape_idx(TRUE)].mshape;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3748 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3749 new_mouse_shape = shape_table[shape_idx].mshape;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3750 if (new_mouse_shape != old_mouse_shape)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3751 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3752 mch_set_mouse_shape(new_mouse_shape);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3753 old_mouse_shape = new_mouse_shape;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3754 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3755 postponed_mouseshape = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3756 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3757 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3758
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3759 #endif /* CURSOR_SHAPE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3760
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3761
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3762 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3763 * Change directory to "new_dir". If FEAT_SEARCHPATH is defined, search
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3764 * 'cdpath' for relative directory names, otherwise just mch_chdir().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3765 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3766 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3767 vim_chdir(char_u *new_dir)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3768 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3769 #ifndef FEAT_SEARCHPATH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3770 return mch_chdir((char *)new_dir);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3771 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3772 char_u *dir_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3773 int r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3774
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3775 dir_name = find_directory_in_path(new_dir, (int)STRLEN(new_dir),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3776 FNAME_MESS, curbuf->b_ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3777 if (dir_name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3778 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3779 r = mch_chdir((char *)dir_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3780 vim_free(dir_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3781 return r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3782 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3783 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3784
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3785 /*
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 378
diff changeset
3786 * Get user name from machine-specific function.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3787 * Returns the user name in "buf[len]".
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 378
diff changeset
3788 * Some systems are quite slow in obtaining the user name (Windows NT), thus
84825cc6f049 updated for version 7.0109
vimboss
parents: 378
diff changeset
3789 * cache the result.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3790 * Returns OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3791 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3792 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3793 get_user_name(char_u *buf, int len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3794 {
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
3795 if (username == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3796 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3797 if (mch_get_user_name(buf, len) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3798 return FAIL;
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 356
diff changeset
3799 username = vim_strsave(buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3800 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3801 else
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 378
diff changeset
3802 vim_strncpy(buf, username, len - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3803 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3804 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3805
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3806 #ifndef HAVE_QSORT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3807 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3808 * Our own qsort(), for systems that don't have it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3809 * It's simple and slow. From the K&R C book.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3810 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3811 void
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3812 qsort(
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3813 void *base,
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3814 size_t elm_count,
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3815 size_t elm_size,
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3816 int (*cmp)(const void *, const void *))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3817 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3818 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3819 char_u *p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3820 char_u *p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3821 int i, j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3822 int gap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3823
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
3824 buf = alloc(elm_size);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3825 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3826 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3827
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3828 for (gap = elm_count / 2; gap > 0; gap /= 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3829 for (i = gap; i < elm_count; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3830 for (j = i - gap; j >= 0; j -= gap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3831 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3832 /* Compare the elements. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3833 p1 = (char_u *)base + j * elm_size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3834 p2 = (char_u *)base + (j + gap) * elm_size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3835 if ((*cmp)((void *)p1, (void *)p2) <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3836 break;
1993
4869457735a9 updated for version 7.2-290
vimboss
parents: 1982
diff changeset
3837 /* Exchange the elements. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3838 mch_memmove(buf, p1, elm_size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3839 mch_memmove(p1, p2, elm_size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3840 mch_memmove(p2, buf, elm_size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3841 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3842
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3843 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3844 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3845 #endif
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 * Sort an array of strings.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3849 */
16606
7e733046db1d patch 8.1.1306: Borland support is outdated and doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 16594
diff changeset
3850 static int sort_compare(const void *s1, const void *s2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3851
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3852 static int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3853 sort_compare(const void *s1, const void *s2)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3854 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3855 return STRCMP(*(char **)s1, *(char **)s2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3856 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3857
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3858 void
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3859 sort_strings(
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3860 char_u **files,
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3861 int count)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3862 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3863 qsort((void *)files, (size_t)count, sizeof(char_u *), sort_compare);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3864 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3865
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3866 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3867 * The putenv() implementation below comes from the "screen" program.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3868 * Included with permission from Juergen Weigert.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3869 * See pty.c for the copyright notice.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3870 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3871
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3872 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3873 * putenv -- put value into environment
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3874 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3875 * Usage: i = putenv (string)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3876 * int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3877 * char *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3878 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3879 * where string is of the form <name>=<value>.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3880 * Putenv returns 0 normally, -1 on error (not enough core for malloc).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3881 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3882 * Putenv may need to add a new name into the environment, or to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3883 * associate a value longer than the current value with a particular
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3884 * name. So, to make life simpler, putenv() copies your entire
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3885 * environment into the heap (i.e. malloc()) from the stack
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3886 * (i.e. where it resides when your process is initiated) the first
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3887 * time you call it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3888 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3889 * (history removed, not very interesting. See the "screen" sources.)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3890 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3891
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3892 #if !defined(HAVE_SETENV) && !defined(HAVE_PUTENV)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3893
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3894 #define EXTRASIZE 5 /* increment to add to env. size */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3895
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3896 static int envsize = -1; /* current size of environment */
12716
351cf7c67bbe patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents: 12672
diff changeset
3897 extern char **environ; /* the global which is your env. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3898
7803
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
3899 static int findenv(char *name); /* look for a name in the env. */
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
3900 static int newenv(void); /* copy env. from stack to heap */
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
3901 static int moreenv(void); /* incr. size of env. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3902
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3903 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3904 putenv(const char *string)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3905 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3906 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3907 char *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3908
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3909 if (envsize < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3910 { /* first time putenv called */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3911 if (newenv() < 0) /* copy env. to heap */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3912 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3913 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3914
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3915 i = findenv((char *)string); /* look for name in environment */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3916
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3917 if (i < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3918 { /* name must be added */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3919 for (i = 0; environ[i]; i++);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3920 if (i >= (envsize - 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3921 { /* need new slot */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3922 if (moreenv() < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3923 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3924 }
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16782
diff changeset
3925 p = alloc(strlen(string) + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3926 if (p == NULL) /* not enough core */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3927 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3928 environ[i + 1] = 0; /* new end of env. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3929 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3930 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3931 { /* name already in env. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3932 p = vim_realloc(environ[i], strlen(string) + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3933 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3934 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3935 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3936 sprintf(p, "%s", string); /* copy into env. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3937 environ[i] = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3938
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3939 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3940 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3941
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3942 static int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3943 findenv(char *name)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3944 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3945 char *namechar, *envchar;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3946 int i, found;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3947
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3948 found = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3949 for (i = 0; environ[i] && !found; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3950 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3951 envchar = environ[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3952 namechar = name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3953 while (*namechar && *namechar != '=' && (*namechar == *envchar))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3954 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3955 namechar++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3956 envchar++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3957 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3958 found = ((*namechar == '\0' || *namechar == '=') && *envchar == '=');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3959 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3960 return found ? i - 1 : -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3961 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3962
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3963 static int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3964 newenv(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3965 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3966 char **env, *elem;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3967 int i, esize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3968
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3969 for (i = 0; environ[i]; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3970 ;
12716
351cf7c67bbe patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents: 12672
diff changeset
3971
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3972 esize = i + EXTRASIZE + 1;
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16782
diff changeset
3973 env = ALLOC_MULT(char *, esize);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3974 if (env == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3975 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3976
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3977 for (i = 0; environ[i]; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3978 {
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16782
diff changeset
3979 elem = alloc(strlen(environ[i]) + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3980 if (elem == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3981 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3982 env[i] = elem;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3983 strcpy(elem, environ[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3984 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3985
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3986 env[i] = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3987 environ = env;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3988 envsize = esize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3989 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3990 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3991
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3992 static int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3993 moreenv(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3994 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3995 int esize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3996 char **env;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3997
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3998 esize = envsize + EXTRASIZE;
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16782
diff changeset
3999 env = vim_realloc((char *)environ, esize * sizeof (*env));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4000 if (env == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4001 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4002 environ = env;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4003 envsize = esize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4004 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4005 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4006
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4007 # ifdef USE_VIMPTY_GETENV
11737
7791a15353dc patch 8.0.0751: OpenPTY missing with some combination of features
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
4008 /*
7791a15353dc patch 8.0.0751: OpenPTY missing with some combination of features
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
4009 * Used for mch_getenv() for Mac.
7791a15353dc patch 8.0.0751: OpenPTY missing with some combination of features
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
4010 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4011 char_u *
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
4012 vimpty_getenv(const char_u *string)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4013 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4014 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4015 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4016
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4017 if (envsize < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4018 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4019
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4020 i = findenv((char *)string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4021
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4022 if (i < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4023 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4024
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4025 p = vim_strchr((char_u *)environ[i], '=');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4026 return (p + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4027 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4028 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4029
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4030 #endif /* !defined(HAVE_SETENV) && !defined(HAVE_PUTENV) */
313
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
4031
741
ac1f1e69c50d updated for version 7.0222
vimboss
parents: 694
diff changeset
4032 #if defined(FEAT_EVAL) || defined(FEAT_SPELL) || defined(PROTO)
313
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
4033 /*
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
4034 * 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
4035 * rights to write into.
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
4036 */
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
4037 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
4038 filewritable(char_u *fname)
313
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
4039 {
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
4040 int retval = 0;
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
4041 #if defined(UNIX) || defined(VMS)
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
4042 int perm = 0;
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
4043 #endif
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
4044
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
4045 #if defined(UNIX) || defined(VMS)
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
4046 perm = mch_getperm(fname);
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
4047 #endif
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
4048 if (
15868
7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15814
diff changeset
4049 # ifdef MSWIN
313
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
4050 mch_writable(fname) &&
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
4051 # else
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
4052 # if defined(UNIX) || defined(VMS)
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
4053 (perm & 0222) &&
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
4054 # endif
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
4055 # endif
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
4056 mch_access((char *)fname, W_OK) == 0
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
4057 )
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
4058 {
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
4059 ++retval;
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
4060 if (mch_isdir(fname))
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
4061 ++retval;
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
4062 }
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
4063 return retval;
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
4064 }
96a9bfba3880 updated for version 7.0082
vimboss
parents: 297
diff changeset
4065 #endif
332
d5e895294dce updated for version 7.0086
vimboss
parents: 323
diff changeset
4066
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4067 #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
4068 /*
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4069 * Read 2 bytes from "fd" and turn them into an int, MSB first.
13493
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4070 * Returns -1 when encountering EOF.
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4071 */
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4072 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
4073 get2c(FILE *fd)
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4074 {
13493
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4075 int c, n;
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4076
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4077 n = getc(fd);
13493
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4078 if (n == EOF) return -1;
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4079 c = getc(fd);
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4080 if (c == EOF) return -1;
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4081 return (n << 8) + c;
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4082 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4083
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4084 /*
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4085 * Read 3 bytes from "fd" and turn them into an int, MSB first.
13493
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4086 * Returns -1 when encountering EOF.
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4087 */
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4088 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
4089 get3c(FILE *fd)
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4090 {
13493
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4091 int c, n;
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4092
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4093 n = getc(fd);
13493
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4094 if (n == EOF) return -1;
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4095 c = getc(fd);
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4096 if (c == EOF) return -1;
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4097 n = (n << 8) + c;
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4098 c = getc(fd);
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4099 if (c == EOF) return -1;
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4100 return (n << 8) + c;
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4101 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4102
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4103 /*
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4104 * Read 4 bytes from "fd" and turn them into an int, MSB first.
13493
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4105 * Returns -1 when encountering EOF.
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4106 */
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4107 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
4108 get4c(FILE *fd)
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4109 {
13493
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4110 int c;
5347
6bbb2ae990c9 updated for version 7.4.026
Bram Moolenaar <bram@vim.org>
parents: 5151
diff changeset
4111 /* 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
4112 * when left-shift sets the MSB. */
6bbb2ae990c9 updated for version 7.4.026
Bram Moolenaar <bram@vim.org>
parents: 5151
diff changeset
4113 unsigned n;
6bbb2ae990c9 updated for version 7.4.026
Bram Moolenaar <bram@vim.org>
parents: 5151
diff changeset
4114
13493
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4115 c = getc(fd);
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4116 if (c == EOF) return -1;
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4117 n = (unsigned)c;
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4118 c = getc(fd);
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4119 if (c == EOF) return -1;
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4120 n = (n << 8) + (unsigned)c;
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4121 c = getc(fd);
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4122 if (c == EOF) return -1;
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4123 n = (n << 8) + (unsigned)c;
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4124 c = getc(fd);
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4125 if (c == EOF) return -1;
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4126 n = (n << 8) + (unsigned)c;
5347
6bbb2ae990c9 updated for version 7.4.026
Bram Moolenaar <bram@vim.org>
parents: 5151
diff changeset
4127 return (int)n;
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4128 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4129
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4130 /*
9347
25c562442f8c commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents: 9252
diff changeset
4131 * Read 8 bytes from "fd" and turn them into a time_T, MSB first.
13493
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4132 * Returns -1 when encountering EOF.
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4133 */
9347
25c562442f8c commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents: 9252
diff changeset
4134 time_T
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
4135 get8ctime(FILE *fd)
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4136 {
13493
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4137 int c;
9347
25c562442f8c commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents: 9252
diff changeset
4138 time_T n = 0;
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4139 int i;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4140
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4141 for (i = 0; i < 8; ++i)
13493
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4142 {
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4143 c = getc(fd);
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4144 if (c == EOF) return -1;
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4145 n = (n << 8) + c;
96de13023cad patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
4146 }
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4147 return n;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4148 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4149
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4150 /*
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4151 * 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
4152 * 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
4153 */
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4154 char_u *
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
4155 read_string(FILE *fd, int cnt)
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4156 {
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4157 char_u *str;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4158 int i;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4159 int c;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4160
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4161 /* allocate memory */
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
4162 str = alloc(cnt + 1);
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4163 if (str != NULL)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4164 {
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4165 /* 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
4166 for (i = 0; i < cnt; ++i)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4167 {
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4168 c = getc(fd);
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4169 if (c == EOF)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4170 {
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4171 vim_free(str);
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4172 return NULL;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4173 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4174 str[i] = c;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4175 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4176 str[i] = NUL;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4177 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4178 return str;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4179 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4180
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4181 /*
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4182 * 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
4183 */
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4184 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
4185 put_bytes(FILE *fd, long_u nr, int len)
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4186 {
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4187 int i;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4188
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4189 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
4190 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
4191 return FAIL;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4192 return OK;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4193 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4194
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4195 #ifdef _MSC_VER
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4196 # if (_MSC_VER <= 1200)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4197 /* 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
4198 * matching #pragma below. */
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4199 # pragma optimize("", off)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4200 # endif
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4201 #endif
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4202
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4203 /*
9347
25c562442f8c commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents: 9252
diff changeset
4204 * 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
4205 * 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
4206 */
7519
98fede2c9574 commit https://github.com/vim/vim/commit/285bf84b4b9aca828828a8729b04cd59ab333dac
Christian Brabandt <cb@256bit.org>
parents: 7513
diff changeset
4207 int
9347
25c562442f8c commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents: 9252
diff changeset
4208 put_time(FILE *fd, time_T the_time)
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4209 {
6122
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
4210 char_u buf[8];
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
4211
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
4212 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
4213 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
4214 }
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
4215
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
4216 /*
9347
25c562442f8c commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents: 9252
diff changeset
4217 * Write time_T to "buf[8]".
6122
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
4218 */
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
4219 void
9347
25c562442f8c commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents: 9252
diff changeset
4220 time_to_bytes(time_T the_time, char_u *buf)
6122
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
4221 {
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4222 int c;
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4223 int i;
6122
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
4224 int bi = 0;
9347
25c562442f8c commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents: 9252
diff changeset
4225 time_T wtime = the_time;
25c562442f8c commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents: 9252
diff changeset
4226
25c562442f8c commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents: 9252
diff changeset
4227 /* time_T can be up to 8 bytes in size, more than long_u, thus we
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4228 * can't use put_bytes() here.
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4229 * 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
4230 * sign. This happens for large values of wtime. A cast to long_u may
9347
25c562442f8c commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents: 9252
diff changeset
4231 * truncate if time_T is 8 bytes. So only use a cast when it is 4 bytes,
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
4232 * 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
4233 * 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
4234 for (i = 7; i >= 0; --i)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4235 {
9347
25c562442f8c commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents: 9252
diff changeset
4236 if (i + 1 > (int)sizeof(time_T))
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4237 /* ">>" 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
4238 buf[bi++] = 0;
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4239 else
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4240 {
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
4241 #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
4242 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
4243 #else
2245
4e0124f5aee2 Optimize the blowfish crypt/decrypt code a bit more.
Bram Moolenaar <bram@vim.org>
parents: 2244
diff changeset
4244 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
4245 #endif
6122
18ac55444b37 updated for version 7.4.399
Bram Moolenaar <bram@vim.org>
parents: 5995
diff changeset
4246 buf[bi++] = c;
2229
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4247 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4248 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4249 }
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4250
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4251 #ifdef _MSC_VER
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4252 # if (_MSC_VER <= 1200)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4253 # pragma optimize("", on)
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4254 # endif
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4255 #endif
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4256
d45902a5c61c Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents: 2215
diff changeset
4257 #endif
3257
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
4258
15597
536dd2bc5ac9 patch 8.1.0806: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents: 15555
diff changeset
4259 #if defined(FEAT_QUICKFIX) || defined(FEAT_SPELL) || defined(PROTO)
3257
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
4260 /*
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
4261 * 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
4262 * When "s" is NULL FALSE is returned.
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
4263 */
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
4264 int
7829
2a8d6b2dd925 commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
4265 has_non_ascii(char_u *s)
3257
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
4266 {
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
4267 char_u *p;
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
4268
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
4269 if (s != NULL)
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
4270 for (p = s; *p != NUL; ++p)
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
4271 if (*p >= 128)
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
4272 return TRUE;
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
4273 return FALSE;
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
4274 }
75217982ea46 updated for version 7.3.397
Bram Moolenaar <bram@vim.org>
parents: 3202
diff changeset
4275 #endif
7109
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7062
diff changeset
4276
10449
222b1432814e commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents: 10430
diff changeset
4277 #ifndef PROTO /* proto is defined in vim.h */
222b1432814e commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents: 10430
diff changeset
4278 # ifdef ELAPSED_TIMEVAL
10406
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10359
diff changeset
4279 /*
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10359
diff changeset
4280 * Return time in msec since "start_tv".
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10359
diff changeset
4281 */
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10359
diff changeset
4282 long
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10359
diff changeset
4283 elapsed(struct timeval *start_tv)
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10359
diff changeset
4284 {
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10359
diff changeset
4285 struct timeval now_tv;
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10359
diff changeset
4286
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10359
diff changeset
4287 gettimeofday(&now_tv, NULL);
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10359
diff changeset
4288 return (now_tv.tv_sec - start_tv->tv_sec) * 1000L
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10359
diff changeset
4289 + (now_tv.tv_usec - start_tv->tv_usec) / 1000L;
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10359
diff changeset
4290 }
10449
222b1432814e commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents: 10430
diff changeset
4291 # endif
222b1432814e commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents: 10430
diff changeset
4292
222b1432814e commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents: 10430
diff changeset
4293 # ifdef ELAPSED_TICKCOUNT
10406
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10359
diff changeset
4294 /*
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10359
diff changeset
4295 * Return time in msec since "start_tick".
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10359
diff changeset
4296 */
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10359
diff changeset
4297 long
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10359
diff changeset
4298 elapsed(DWORD start_tick)
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10359
diff changeset
4299 {
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10359
diff changeset
4300 DWORD now = GetTickCount();
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10359
diff changeset
4301
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10359
diff changeset
4302 return (long)now - (long)start_tick;
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10359
diff changeset
4303 }
10449
222b1432814e commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents: 10430
diff changeset
4304 # endif
222b1432814e commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents: 10430
diff changeset
4305 #endif
13746
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4306
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4307 #if defined(FEAT_JOB_CHANNEL) \
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4308 || (defined(UNIX) && (!defined(USE_SYSTEM) \
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4309 || (defined(FEAT_GUI) && defined(FEAT_TERMINAL)))) \
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4310 || defined(PROTO)
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4311 /*
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4312 * Parse "cmd" and put the white-separated parts in "argv".
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4313 * "argv" is an allocated array with "argc" entries and room for 4 more.
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4314 * Returns FAIL when out of memory.
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4315 */
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4316 int
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4317 mch_parse_cmd(char_u *cmd, int use_shcf, char ***argv, int *argc)
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4318 {
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4319 int i;
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4320 char_u *p, *d;
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4321 int inquote;
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4322
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4323 /*
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4324 * Do this loop twice:
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4325 * 1: find number of arguments
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4326 * 2: separate them and build argv[]
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4327 */
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4328 for (i = 0; i < 2; ++i)
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4329 {
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4330 p = skipwhite(cmd);
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4331 inquote = FALSE;
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4332 *argc = 0;
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4333 for (;;)
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4334 {
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4335 if (i == 1)
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4336 (*argv)[*argc] = (char *)p;
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4337 ++*argc;
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4338 d = p;
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4339 while (*p != NUL && (inquote || (*p != ' ' && *p != TAB)))
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4340 {
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4341 if (p[0] == '"')
14905
c1e94bb0f004 patch 8.1.0464: MS-Windows: job_info() has cmd without backslashes
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4342 // quotes surrounding an argument and are dropped
13746
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4343 inquote = !inquote;
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4344 else
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4345 {
14905
c1e94bb0f004 patch 8.1.0464: MS-Windows: job_info() has cmd without backslashes
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4346 if (rem_backslash(p))
13746
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4347 {
14905
c1e94bb0f004 patch 8.1.0464: MS-Windows: job_info() has cmd without backslashes
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4348 // First pass: skip over "\ " and "\"".
c1e94bb0f004 patch 8.1.0464: MS-Windows: job_info() has cmd without backslashes
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4349 // Second pass: Remove the backslash.
13746
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4350 ++p;
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4351 }
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4352 if (i == 1)
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4353 *d++ = *p;
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4354 }
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4355 ++p;
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4356 }
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4357 if (*p == NUL)
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4358 {
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4359 if (i == 1)
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4360 *d++ = NUL;
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4361 break;
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4362 }
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4363 if (i == 1)
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4364 *d++ = NUL;
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4365 p = skipwhite(p + 1);
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4366 }
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4367 if (*argv == NULL)
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4368 {
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4369 if (use_shcf)
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4370 {
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4371 /* Account for possible multiple args in p_shcf. */
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4372 p = p_shcf;
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4373 for (;;)
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4374 {
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4375 p = skiptowhite(p);
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4376 if (*p == NUL)
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4377 break;
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4378 ++*argc;
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4379 p = skipwhite(p);
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4380 }
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4381 }
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4382
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16782
diff changeset
4383 *argv = ALLOC_MULT(char *, *argc + 4);
13746
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4384 if (*argv == NULL) /* out of memory */
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4385 return FAIL;
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4386 }
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4387 }
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4388 return OK;
260256caac38 patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 13575
diff changeset
4389 }
13750
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4390
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4391 # if defined(FEAT_JOB_CHANNEL) || defined(PROTO)
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4392 /*
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4393 * Build "argv[argc]" from the string "cmd".
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4394 * "argv[argc]" is set to NULL;
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4395 * Return FAIL when out of memory.
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4396 */
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4397 int
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4398 build_argv_from_string(char_u *cmd, char ***argv, int *argc)
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4399 {
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4400 char_u *cmd_copy;
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4401 int i;
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4402
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4403 /* Make a copy, parsing will modify "cmd". */
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4404 cmd_copy = vim_strsave(cmd);
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4405 if (cmd_copy == NULL
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4406 || mch_parse_cmd(cmd_copy, FALSE, argv, argc) == FAIL)
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4407 {
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4408 vim_free(cmd_copy);
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4409 return FAIL;
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4410 }
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4411 for (i = 0; i < *argc; i++)
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4412 (*argv)[i] = (char *)vim_strsave((char_u *)(*argv)[i]);
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4413 (*argv)[*argc] = NULL;
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4414 vim_free(cmd_copy);
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4415 return OK;
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4416 }
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4417
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4418 /*
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4419 * Build "argv[argc]" from the list "l".
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4420 * "argv[argc]" is set to NULL;
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4421 * Return FAIL when out of memory.
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4422 */
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4423 int
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4424 build_argv_from_list(list_T *l, char ***argv, int *argc)
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4425 {
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4426 listitem_T *li;
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4427 char_u *s;
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4428
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4429 /* Pass argv[] to mch_call_shell(). */
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16782
diff changeset
4430 *argv = ALLOC_MULT(char *, l->lv_len + 1);
13750
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4431 if (*argv == NULL)
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4432 return FAIL;
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4433 *argc = 0;
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4434 for (li = l->lv_first; li != NULL; li = li->li_next)
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4435 {
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15209
diff changeset
4436 s = tv_get_string_chk(&li->li_tv);
13750
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4437 if (s == NULL)
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4438 {
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4439 int i;
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4440
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4441 for (i = 0; i < *argc; ++i)
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4442 vim_free((*argv)[i]);
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4443 return FAIL;
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4444 }
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4445 (*argv)[*argc] = (char *)vim_strsave(s);
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4446 *argc += 1;
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4447 }
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4448 (*argv)[*argc] = NULL;
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4449 return OK;
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4450 }
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4451 # endif
3ab6198c1f9a patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents: 13746
diff changeset
4452 #endif
18064
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
4453
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
4454 /*
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
4455 * Change the behavior of vterm.
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
4456 * 0: As usual.
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
4457 * 1: Windows 10 version 1809
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
4458 * The bug causes unstable handling of ambiguous width character.
18611
6a7ebc2ee528 patch 8.1.2299: ConPTY in MS-Windows 1909 is still wrong
Bram Moolenaar <Bram@vim.org>
parents: 18301
diff changeset
4459 * 2: Windows 10 version 1903 & 1909
18064
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
4460 * Use the wrong result because each result is different.
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
4461 * 3: Windows 10 insider preview (current latest logic)
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
4462 */
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
4463 int
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
4464 get_special_pty_type(void)
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
4465 {
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
4466 #ifdef MSWIN
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
4467 return get_conpty_type();
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
4468 #else
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
4469 return 0;
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
4470 #endif
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
4471 }