Mercurial > vim
annotate src/misc1.c @ 29662:b03c47618895 v9.0.0171
patch 9.0.0171: quickfix line highlight is overruled by 'cursorline'
Commit: https://github.com/vim/vim/commit/6e5c61119a07b513a99baa9618e8182a74fd7e24
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Aug 8 16:03:06 2022 +0100
patch 9.0.0171: quickfix line highlight is overruled by 'cursorline'
Problem: Quickfix line highlight is overruled by 'cursorline'.
Solution: Reverse the combination of attributes. (closes https://github.com/vim/vim/issues/10654)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Mon, 08 Aug 2022 17:15:03 +0200 |
parents | f1ed6f520d09 |
children | fc0f93590fd4 |
rev | line source |
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
7 | 2 * |
3 * VIM - Vi IMproved by Bram Moolenaar | |
4 * | |
5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
6 * Do ":help credits" in Vim to see a list of people who contributed. | |
7 * See README.txt for an overview of the Vim source code. | |
8 */ | |
9 | |
10 /* | |
11 * misc1.c: functions that didn't seem to fit elsewhere | |
12 */ | |
13 | |
14 #include "vim.h" | |
15 #include "version.h" | |
16 | |
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17 #if defined(__HAIKU__) |
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18 # include <storage/FindDirectory.h> |
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19 #endif |
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20 |
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21 #if defined(MSWIN) |
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22 # include <lm.h> |
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23 #endif |
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24 |
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25 #define URL_SLASH 1 // path_is_url() has found "://" |
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26 #define URL_BACKSLASH 2 // path_is_url() has found ":\\" |
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27 |
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28 // All user names (for ~user completion as done by shell). |
3744 | 29 static garray_T ga_users; |
30 | |
7 | 31 /* |
5403 | 32 * get_leader_len() returns the length in bytes of the prefix of the given |
33 * string which introduces a comment. If this string is not a comment then | |
34 * 0 is returned. | |
7 | 35 * When "flags" is not NULL, it is set to point to the flags of the recognized |
36 * comment leader. | |
37 * "backward" must be true for the "O" command. | |
3562 | 38 * If "include_space" is set, include trailing whitespace while calculating the |
39 * length. | |
7 | 40 */ |
41 int | |
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42 get_leader_len( |
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43 char_u *line, |
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44 char_u **flags, |
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45 int backward, |
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46 int include_space) |
7 | 47 { |
48 int i, j; | |
3562 | 49 int result; |
7 | 50 int got_com = FALSE; |
51 int found_one; | |
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52 char_u part_buf[COM_MAX_LEN]; // buffer for one option part |
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53 char_u *string; // pointer to comment string |
7 | 54 char_u *list; |
2809 | 55 int middle_match_len = 0; |
56 char_u *prev_list; | |
2813 | 57 char_u *saved_flags = NULL; |
7 | 58 |
3562 | 59 result = i = 0; |
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60 while (VIM_ISWHITE(line[i])) // leading white space is ignored |
7 | 61 ++i; |
62 | |
63 /* | |
64 * Repeat to match several nested comment strings. | |
65 */ | |
2809 | 66 while (line[i] != NUL) |
7 | 67 { |
68 /* | |
69 * scan through the 'comments' option for a match | |
70 */ | |
71 found_one = FALSE; | |
72 for (list = curbuf->b_p_com; *list; ) | |
73 { | |
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74 // Get one option part into part_buf[]. Advance "list" to next |
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75 // one. Put "string" at start of string. |
2809 | 76 if (!got_com && flags != NULL) |
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77 *flags = list; // remember where flags started |
2809 | 78 prev_list = list; |
7 | 79 (void)copy_option_part(&list, part_buf, COM_MAX_LEN, ","); |
80 string = vim_strchr(part_buf, ':'); | |
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81 if (string == NULL) // missing ':', ignore this part |
7 | 82 continue; |
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83 *string++ = NUL; // isolate flags from string |
7 | 84 |
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85 // If we found a middle match previously, use that match when this |
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86 // is not a middle or end. |
2809 | 87 if (middle_match_len != 0 |
88 && vim_strchr(part_buf, COM_MIDDLE) == NULL | |
89 && vim_strchr(part_buf, COM_END) == NULL) | |
90 break; | |
91 | |
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92 // When we already found a nested comment, only accept further |
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93 // nested comments. |
7 | 94 if (got_com && vim_strchr(part_buf, COM_NEST) == NULL) |
95 continue; | |
96 | |
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97 // When 'O' flag present and using "O" command skip this one. |
7 | 98 if (backward && vim_strchr(part_buf, COM_NOBACK) != NULL) |
99 continue; | |
100 | |
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101 // Line contents and string must match. |
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102 // When string starts with white space, must have some white space |
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103 // (but the amount does not need to match, there might be a mix of |
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104 // TABs and spaces). |
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105 if (VIM_ISWHITE(string[0])) |
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106 { |
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107 if (i == 0 || !VIM_ISWHITE(line[i - 1])) |
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108 continue; // missing white space |
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109 while (VIM_ISWHITE(string[0])) |
7 | 110 ++string; |
111 } | |
112 for (j = 0; string[j] != NUL && string[j] == line[i + j]; ++j) | |
113 ; | |
114 if (string[j] != NUL) | |
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115 continue; // string doesn't match |
2809 | 116 |
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117 // When 'b' flag used, there must be white space or an |
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118 // end-of-line after the string in the line. |
7 | 119 if (vim_strchr(part_buf, COM_BLANK) != NULL |
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120 && !VIM_ISWHITE(line[i + j]) && line[i + j] != NUL) |
7 | 121 continue; |
122 | |
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123 // We have found a match, stop searching unless this is a middle |
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124 // comment. The middle comment can be a substring of the end |
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125 // comment in which case it's better to return the length of the |
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126 // end comment and its flags. Thus we keep searching with middle |
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127 // and end matches and use an end match if it matches better. |
2809 | 128 if (vim_strchr(part_buf, COM_MIDDLE) != NULL) |
129 { | |
130 if (middle_match_len == 0) | |
131 { | |
132 middle_match_len = j; | |
133 saved_flags = prev_list; | |
134 } | |
135 continue; | |
136 } | |
137 if (middle_match_len != 0 && j > middle_match_len) | |
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138 // Use this match instead of the middle match, since it's a |
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139 // longer thus better match. |
2809 | 140 middle_match_len = 0; |
141 | |
142 if (middle_match_len == 0) | |
143 i += j; | |
7 | 144 found_one = TRUE; |
145 break; | |
146 } | |
147 | |
2809 | 148 if (middle_match_len != 0) |
149 { | |
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150 // Use the previously found middle match after failing to find a |
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151 // match with an end. |
2809 | 152 if (!got_com && flags != NULL) |
153 *flags = saved_flags; | |
154 i += middle_match_len; | |
155 found_one = TRUE; | |
156 } | |
157 | |
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158 // No match found, stop scanning. |
7 | 159 if (!found_one) |
160 break; | |
161 | |
3562 | 162 result = i; |
163 | |
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164 // Include any trailing white space. |
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165 while (VIM_ISWHITE(line[i])) |
7 | 166 ++i; |
167 | |
3562 | 168 if (include_space) |
169 result = i; | |
170 | |
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171 // If this comment doesn't nest, stop here. |
2809 | 172 got_com = TRUE; |
7 | 173 if (vim_strchr(part_buf, COM_NEST) == NULL) |
174 break; | |
175 } | |
3562 | 176 return result; |
177 } | |
178 | |
179 /* | |
180 * Return the offset at which the last comment in line starts. If there is no | |
181 * comment in the whole line, -1 is returned. | |
182 * | |
183 * When "flags" is not null, it is set to point to the flags describing the | |
184 * recognized comment leader. | |
185 */ | |
186 int | |
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187 get_last_leader_offset(char_u *line, char_u **flags) |
3562 | 188 { |
189 int result = -1; | |
190 int i, j; | |
191 int lower_check_bound = 0; | |
192 char_u *string; | |
193 char_u *com_leader; | |
194 char_u *com_flags; | |
195 char_u *list; | |
196 int found_one; | |
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197 char_u part_buf[COM_MAX_LEN]; // buffer for one option part |
3562 | 198 |
199 /* | |
200 * Repeat to match several nested comment strings. | |
201 */ | |
202 i = (int)STRLEN(line); | |
203 while (--i >= lower_check_bound) | |
204 { | |
205 /* | |
206 * scan through the 'comments' option for a match | |
207 */ | |
208 found_one = FALSE; | |
209 for (list = curbuf->b_p_com; *list; ) | |
210 { | |
211 char_u *flags_save = list; | |
212 | |
213 /* | |
214 * Get one option part into part_buf[]. Advance list to next one. | |
215 * put string at start of string. | |
216 */ | |
217 (void)copy_option_part(&list, part_buf, COM_MAX_LEN, ","); | |
218 string = vim_strchr(part_buf, ':'); | |
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219 if (string == NULL) // If everything is fine, this cannot actually |
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220 // happen. |
3562 | 221 continue; |
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222 *string++ = NUL; // Isolate flags from string. |
3562 | 223 com_leader = string; |
224 | |
225 /* | |
226 * Line contents and string must match. | |
227 * When string starts with white space, must have some white space | |
228 * (but the amount does not need to match, there might be a mix of | |
229 * TABs and spaces). | |
230 */ | |
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231 if (VIM_ISWHITE(string[0])) |
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232 { |
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233 if (i == 0 || !VIM_ISWHITE(line[i - 1])) |
3562 | 234 continue; |
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235 while (VIM_ISWHITE(*string)) |
3562 | 236 ++string; |
237 } | |
238 for (j = 0; string[j] != NUL && string[j] == line[i + j]; ++j) | |
239 /* do nothing */; | |
240 if (string[j] != NUL) | |
241 continue; | |
242 | |
243 /* | |
244 * When 'b' flag used, there must be white space or an | |
245 * end-of-line after the string in the line. | |
246 */ | |
247 if (vim_strchr(part_buf, COM_BLANK) != NULL | |
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248 && !VIM_ISWHITE(line[i + j]) && line[i + j] != NUL) |
3562 | 249 continue; |
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250 |
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251 if (vim_strchr(part_buf, COM_MIDDLE) != NULL) |
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252 { |
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253 // For a middlepart comment, only consider it to match if |
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254 // everything before the current position in the line is |
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255 // whitespace. Otherwise we would think we are inside a |
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256 // comment if the middle part appears somewhere in the middle |
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257 // of the line. E.g. for C the "*" appears often. |
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258 for (j = 0; VIM_ISWHITE(line[j]) && j <= i; j++) |
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259 ; |
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260 if (j < i) |
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261 continue; |
3562 | 262 } |
263 | |
264 /* | |
265 * We have found a match, stop searching. | |
266 */ | |
267 found_one = TRUE; | |
268 | |
269 if (flags) | |
270 *flags = flags_save; | |
271 com_flags = flags_save; | |
272 | |
273 break; | |
274 } | |
275 | |
276 if (found_one) | |
277 { | |
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278 char_u part_buf2[COM_MAX_LEN]; // buffer for one option part |
3562 | 279 int len1, len2, off; |
280 | |
281 result = i; | |
282 /* | |
283 * If this comment nests, continue searching. | |
284 */ | |
285 if (vim_strchr(part_buf, COM_NEST) != NULL) | |
286 continue; | |
287 | |
288 lower_check_bound = i; | |
289 | |
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290 // Let's verify whether the comment leader found is a substring |
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291 // of other comment leaders. If it is, let's adjust the |
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292 // lower_check_bound so that we make sure that we have determined |
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293 // the comment leader correctly. |
3562 | 294 |
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295 while (VIM_ISWHITE(*com_leader)) |
3562 | 296 ++com_leader; |
297 len1 = (int)STRLEN(com_leader); | |
298 | |
299 for (list = curbuf->b_p_com; *list; ) | |
300 { | |
301 char_u *flags_save = list; | |
302 | |
303 (void)copy_option_part(&list, part_buf2, COM_MAX_LEN, ","); | |
304 if (flags_save == com_flags) | |
305 continue; | |
306 string = vim_strchr(part_buf2, ':'); | |
307 ++string; | |
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308 while (VIM_ISWHITE(*string)) |
3562 | 309 ++string; |
310 len2 = (int)STRLEN(string); | |
311 if (len2 == 0) | |
312 continue; | |
313 | |
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314 // Now we have to verify whether string ends with a substring |
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315 // beginning the com_leader. |
3562 | 316 for (off = (len2 > i ? i : len2); off > 0 && off + len1 > len2;) |
317 { | |
318 --off; | |
319 if (!STRNCMP(string + off, com_leader, len2 - off)) | |
320 { | |
321 if (i - off < lower_check_bound) | |
322 lower_check_bound = i - off; | |
323 } | |
324 } | |
325 } | |
326 } | |
327 } | |
328 return result; | |
7 | 329 } |
330 | |
331 /* | |
332 * Return the number of window lines occupied by buffer line "lnum". | |
333 */ | |
334 int | |
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335 plines(linenr_T lnum) |
7 | 336 { |
337 return plines_win(curwin, lnum, TRUE); | |
338 } | |
339 | |
340 int | |
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341 plines_win( |
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342 win_T *wp, |
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343 linenr_T lnum, |
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344 int winheight) // when TRUE limit to window height |
7 | 345 { |
346 #if defined(FEAT_DIFF) || defined(PROTO) | |
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347 // Check for filler lines above this buffer line. When folded the result |
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348 // is one line anyway. |
7 | 349 return plines_win_nofill(wp, lnum, winheight) + diff_check_fill(wp, lnum); |
350 } | |
351 | |
352 int | |
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353 plines_nofill(linenr_T lnum) |
7 | 354 { |
355 return plines_win_nofill(curwin, lnum, TRUE); | |
356 } | |
357 | |
358 int | |
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359 plines_win_nofill( |
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360 win_T *wp, |
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361 linenr_T lnum, |
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362 int winheight) // when TRUE limit to window height |
7 | 363 { |
364 #endif | |
365 int lines; | |
366 | |
367 if (wp->w_width == 0) | |
368 return 1; | |
369 | |
370 #ifdef FEAT_FOLDING | |
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371 // Folded lines are handled just like an empty line. |
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372 // NOTE: Caller must handle lines that are MAYBE folded. |
7 | 373 if (lineFolded(wp, lnum) == TRUE) |
374 return 1; | |
375 #endif | |
376 | |
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377 if (!wp->w_p_wrap) |
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378 lines = 1 |
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379 #ifdef FEAT_PROP_POPUP |
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380 // add a line for each "below" aligned text property |
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381 + prop_count_below(wp->w_buffer, lnum) |
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382 #endif |
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383 ; |
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384 else |
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385 lines = plines_win_nofold(wp, lnum); |
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386 |
7 | 387 if (winheight > 0 && lines > wp->w_height) |
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388 return wp->w_height; |
7 | 389 return lines; |
390 } | |
391 | |
392 /* | |
393 * Return number of window lines physical line "lnum" will occupy in window | |
394 * "wp". Does not care about folding, 'wrap' or 'diff'. | |
395 */ | |
396 int | |
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397 plines_win_nofold(win_T *wp, linenr_T lnum) |
7 | 398 { |
399 char_u *s; | |
400 long col; | |
401 int width; | |
402 | |
403 s = ml_get_buf(wp->w_buffer, lnum, FALSE); | |
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404 if (*s == NUL) // empty line |
7 | 405 return 1; |
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406 col = win_linetabsize(wp, lnum, s, (colnr_T)MAXCOL); |
7 | 407 |
408 /* | |
409 * If list mode is on, then the '$' at the end of the line may take up one | |
410 * extra column. | |
411 */ | |
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412 if (wp->w_p_list && wp->w_lcs_chars.eol != NUL) |
7 | 413 col += 1; |
414 | |
415 /* | |
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416 * Add column offset for 'number', 'relativenumber' and 'foldcolumn'. |
7 | 417 */ |
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418 width = wp->w_width - win_col_off(wp); |
7 | 419 if (width <= 0) |
420 return 32000; | |
421 if (col <= width) | |
422 return 1; | |
423 col -= width; | |
424 width += win_col_off2(wp); | |
425 return (col + (width - 1)) / width + 1; | |
426 } | |
427 | |
428 /* | |
429 * Like plines_win(), but only reports the number of physical screen lines | |
430 * used from the start of the line to the given column number. | |
431 */ | |
432 int | |
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433 plines_win_col(win_T *wp, linenr_T lnum, long column) |
7 | 434 { |
435 long col; | |
436 int lines = 0; | |
437 int width; | |
5995 | 438 char_u *line; |
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439 chartabsize_T cts; |
7 | 440 |
441 #ifdef FEAT_DIFF | |
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442 // Check for filler lines above this buffer line. When folded the result |
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443 // is one line anyway. |
7 | 444 lines = diff_check_fill(wp, lnum); |
445 #endif | |
446 | |
447 if (!wp->w_p_wrap) | |
448 return lines + 1; | |
449 | |
450 if (wp->w_width == 0) | |
451 return lines + 1; | |
452 | |
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453 line = ml_get_buf(wp->w_buffer, lnum, FALSE); |
7 | 454 |
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455 init_chartabsize_arg(&cts, wp, lnum, 0, line, line); |
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456 while (*cts.cts_ptr != NUL && --column >= 0) |
7 | 457 { |
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458 cts.cts_vcol += win_lbr_chartabsize(&cts, NULL); |
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459 MB_PTR_ADV(cts.cts_ptr); |
7 | 460 } |
461 | |
462 /* | |
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463 * If *cts.cts_ptr is a TAB, and the TAB is not displayed as ^I, and we're |
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464 * not in MODE_INSERT state, then col must be adjusted so that it |
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465 * represents the last screen position of the TAB. This only fixes an |
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466 * error when the TAB wraps from one screen line to the next (when |
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467 * 'columns' is not a multiple of 'ts') -- webb. |
7 | 468 */ |
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469 col = cts.cts_vcol; |
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470 if (*cts.cts_ptr == TAB && (State & MODE_NORMAL) |
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471 && (!wp->w_p_list || wp->w_lcs_chars.tab1)) |
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472 col += win_lbr_chartabsize(&cts, NULL) - 1; |
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473 clear_chartabsize_arg(&cts); |
7 | 474 |
475 /* | |
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476 * Add column offset for 'number', 'relativenumber', 'foldcolumn', etc. |
7 | 477 */ |
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478 width = wp->w_width - win_col_off(wp); |
1023 | 479 if (width <= 0) |
480 return 9999; | |
481 | |
482 lines += 1; | |
483 if (col > width) | |
484 lines += (col - width) / (width + win_col_off2(wp)) + 1; | |
485 return lines; | |
7 | 486 } |
487 | |
488 int | |
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489 plines_m_win(win_T *wp, linenr_T first, linenr_T last) |
7 | 490 { |
491 int count = 0; | |
492 | |
493 while (first <= last) | |
494 { | |
495 #ifdef FEAT_FOLDING | |
496 int x; | |
497 | |
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498 // Check if there are any really folded lines, but also included lines |
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499 // that are maybe folded. |
7 | 500 x = foldedCount(wp, first, NULL); |
501 if (x > 0) | |
502 { | |
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503 ++count; // count 1 for "+-- folded" line |
7 | 504 first += x; |
505 } | |
506 else | |
507 #endif | |
508 { | |
509 #ifdef FEAT_DIFF | |
510 if (first == wp->w_topline) | |
511 count += plines_win_nofill(wp, first, TRUE) + wp->w_topfill; | |
512 else | |
513 #endif | |
514 count += plines_win(wp, first, TRUE); | |
515 ++first; | |
516 } | |
517 } | |
518 return (count); | |
519 } | |
520 | |
521 int | |
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522 gchar_pos(pos_T *pos) |
7 | 523 { |
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524 char_u *ptr; |
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525 |
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526 // When searching columns is sometimes put at the end of a line. |
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527 if (pos->col == MAXCOL) |
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|
528 return NUL; |
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|
529 ptr = ml_get_pos(pos); |
7 | 530 if (has_mbyte) |
531 return (*mb_ptr2char)(ptr); | |
532 return (int)*ptr; | |
533 } | |
534 | |
535 int | |
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|
536 gchar_cursor(void) |
7 | 537 { |
538 if (has_mbyte) | |
539 return (*mb_ptr2char)(ml_get_cursor()); | |
540 return (int)*ml_get_cursor(); | |
541 } | |
542 | |
543 /* | |
544 * Write a character at the current cursor position. | |
545 * It is directly written into the block. | |
546 */ | |
547 void | |
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548 pchar_cursor(int c) |
7 | 549 { |
550 *(ml_get_buf(curbuf, curwin->w_cursor.lnum, TRUE) | |
551 + curwin->w_cursor.col) = c; | |
552 } | |
553 | |
554 /* | |
555 * Skip to next part of an option argument: Skip space and comma. | |
556 */ | |
557 char_u * | |
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558 skip_to_option_part(char_u *p) |
7 | 559 { |
560 if (*p == ',') | |
561 ++p; | |
562 while (*p == ' ') | |
563 ++p; | |
564 return p; | |
565 } | |
566 | |
567 /* | |
568 * check_status: called when the status bars for the buffer 'buf' | |
569 * need to be updated | |
570 */ | |
571 void | |
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572 check_status(buf_T *buf) |
7 | 573 { |
574 win_T *wp; | |
575 | |
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576 FOR_ALL_WINDOWS(wp) |
7 | 577 if (wp->w_buffer == buf && wp->w_status_height) |
578 { | |
579 wp->w_redr_status = TRUE; | |
580 if (must_redraw < VALID) | |
581 must_redraw = VALID; | |
582 } | |
583 } | |
584 | |
585 /* | |
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586 * Ask for a reply from the user, a 'y' or a 'n', with prompt "str" (which |
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587 * should have been translated already). |
7 | 588 * No other characters are accepted, the message is repeated until a valid |
589 * reply is entered or CTRL-C is hit. | |
590 * If direct is TRUE, don't use vgetc() but ui_inchar(), don't get characters | |
591 * from any buffers but directly from the user. | |
592 * | |
593 * return the 'y' or 'n' | |
594 */ | |
595 int | |
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596 ask_yesno(char_u *str, int direct) |
7 | 597 { |
598 int r = ' '; | |
599 int save_State = State; | |
600 | |
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601 if (exiting) // put terminal in raw mode for this question |
7 | 602 settmode(TMODE_RAW); |
603 ++no_wait_return; | |
604 #ifdef USE_ON_FLY_SCROLL | |
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605 dont_scroll = TRUE; // disallow scrolling here |
7 | 606 #endif |
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607 State = MODE_CONFIRM; // mouse behaves like with :confirm |
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608 setmouse(); // disables mouse for xterm |
7 | 609 ++no_mapping; |
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610 ++allow_keys; // no mapping here, but recognize keys |
7 | 611 |
612 while (r != 'y' && r != 'n') | |
613 { | |
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614 // same highlighting as for wait_return |
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615 smsg_attr(HL_ATTR(HLF_R), "%s (y/n)?", str); |
7 | 616 if (direct) |
617 r = get_keystroke(); | |
618 else | |
1474 | 619 r = plain_vgetc(); |
7 | 620 if (r == Ctrl_C || r == ESC) |
621 r = 'n'; | |
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622 msg_putchar(r); // show what you typed |
7 | 623 out_flush(); |
624 } | |
625 --no_wait_return; | |
626 State = save_State; | |
627 setmouse(); | |
628 --no_mapping; | |
629 --allow_keys; | |
630 | |
631 return r; | |
632 } | |
633 | |
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634 #if defined(FEAT_EVAL) || defined(PROTO) |
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635 |
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636 /* |
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637 * Returns the current mode as a string in "buf[MODE_MAX_LENGTH]", NUL |
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638 * terminated. |
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639 * The first character represents the major mode, the following ones the minor |
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640 * ones. |
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641 */ |
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642 void |
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643 get_mode(char_u *buf) |
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644 { |
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645 int i = 0; |
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646 |
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647 if (time_for_testing == 93784) |
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648 { |
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649 // Testing the two-character code. |
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650 buf[i++] = 'x'; |
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651 buf[i++] = '!'; |
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652 } |
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653 #ifdef FEAT_TERMINAL |
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654 else if (term_use_loop()) |
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655 buf[i++] = 't'; |
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656 #endif |
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657 else if (VIsual_active) |
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658 { |
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659 if (VIsual_select) |
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660 buf[i++] = VIsual_mode + 's' - 'v'; |
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661 else |
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662 { |
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663 buf[i++] = VIsual_mode; |
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664 if (restart_VIsual_select) |
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665 buf[i++] = 's'; |
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666 } |
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667 } |
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668 else if (State == MODE_HITRETURN || State == MODE_ASKMORE |
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669 || State == MODE_SETWSIZE |
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670 || State == MODE_CONFIRM) |
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671 { |
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672 buf[i++] = 'r'; |
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673 if (State == MODE_ASKMORE) |
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674 buf[i++] = 'm'; |
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675 else if (State == MODE_CONFIRM) |
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676 buf[i++] = '?'; |
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677 } |
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678 else if (State == MODE_EXTERNCMD) |
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679 buf[i++] = '!'; |
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680 else if (State & MODE_INSERT) |
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681 { |
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682 if (State & VREPLACE_FLAG) |
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683 { |
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684 buf[i++] = 'R'; |
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685 buf[i++] = 'v'; |
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686 } |
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687 else |
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688 { |
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689 if (State & REPLACE_FLAG) |
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690 buf[i++] = 'R'; |
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691 else |
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692 buf[i++] = 'i'; |
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693 } |
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694 |
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695 if (ins_compl_active()) |
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696 buf[i++] = 'c'; |
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697 else if (ctrl_x_mode_not_defined_yet()) |
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|
698 buf[i++] = 'x'; |
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699 } |
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700 else if ((State & MODE_CMDLINE) || exmode_active) |
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701 { |
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702 buf[i++] = 'c'; |
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703 if (exmode_active == EXMODE_VIM) |
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704 buf[i++] = 'v'; |
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705 else if (exmode_active == EXMODE_NORMAL) |
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706 buf[i++] = 'e'; |
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707 } |
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708 else |
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709 { |
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710 buf[i++] = 'n'; |
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711 if (finish_op) |
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|
712 { |
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
713 buf[i++] = 'o'; |
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
714 // to be able to detect force-linewise/blockwise/characterwise |
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
715 // operations |
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
716 buf[i++] = motion_force; |
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
717 } |
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
718 else if (restart_edit == 'I' || restart_edit == 'R' |
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
719 || restart_edit == 'V') |
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
720 { |
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
721 buf[i++] = 'i'; |
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
722 buf[i++] = restart_edit; |
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
723 } |
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
724 #ifdef FEAT_TERMINAL |
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
725 else if (term_in_normal_mode()) |
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
726 buf[i++] = 't'; |
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
727 #endif |
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
728 } |
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
729 |
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
730 buf[i] = NUL; |
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
731 } |
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
732 |
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
733 /* |
18104
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
734 * "mode()" function |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
735 */ |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
736 void |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
737 f_mode(typval_T *argvars, typval_T *rettv) |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
738 { |
25790
16a7d1154be8
patch 8.2.3430: no generic way to trigger an autocommand on mode change
Bram Moolenaar <Bram@vim.org>
parents:
25398
diff
changeset
|
739 char_u buf[MODE_MAX_LENGTH]; |
18104
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
740 |
25384
e8e2c4d33b9b
patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents:
25338
diff
changeset
|
741 if (in_vim9script() && check_for_opt_bool_arg(argvars, 0) == FAIL) |
e8e2c4d33b9b
patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents:
25338
diff
changeset
|
742 return; |
e8e2c4d33b9b
patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents:
25338
diff
changeset
|
743 |
28397
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
744 get_mode(buf); |
18104
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
745 |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18528
diff
changeset
|
746 // Clear out the minor mode when the argument is not a non-zero number or |
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18528
diff
changeset
|
747 // non-empty string. |
18104
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
748 if (!non_zero_arg(&argvars[0])) |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
749 buf[1] = NUL; |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
750 |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
751 rettv->vval.v_string = vim_strsave(buf); |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
752 rettv->v_type = VAR_STRING; |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
753 } |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
754 |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
755 static void |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
756 may_add_state_char(garray_T *gap, char_u *include, int c) |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
757 { |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
758 if (include == NULL || vim_strchr(include, c) != NULL) |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
759 ga_append(gap, c); |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
760 } |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
761 |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
762 /* |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
763 * "state()" function |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
764 */ |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
765 void |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
766 f_state(typval_T *argvars, typval_T *rettv) |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
767 { |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
768 garray_T ga; |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
769 char_u *include = NULL; |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
770 int i; |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
771 |
25384
e8e2c4d33b9b
patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents:
25338
diff
changeset
|
772 if (in_vim9script() && check_for_opt_string_arg(argvars, 0) == FAIL) |
e8e2c4d33b9b
patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents:
25338
diff
changeset
|
773 return; |
e8e2c4d33b9b
patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents:
25338
diff
changeset
|
774 |
18104
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
775 ga_init2(&ga, 1, 20); |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
776 if (argvars[0].v_type != VAR_UNKNOWN) |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
777 include = tv_get_string(&argvars[0]); |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
778 |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
779 if (!(stuff_empty() && typebuf.tb_len == 0 && scriptin[curscript] == NULL)) |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
780 may_add_state_char(&ga, include, 'm'); |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
781 if (op_pending()) |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
782 may_add_state_char(&ga, include, 'o'); |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
783 if (autocmd_busy) |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
784 may_add_state_char(&ga, include, 'x'); |
18143
2416e1a887ca
patch 8.1.2066: no tests for state()
Bram Moolenaar <Bram@vim.org>
parents:
18135
diff
changeset
|
785 if (ins_compl_active()) |
18104
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
786 may_add_state_char(&ga, include, 'a'); |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
787 |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
788 # ifdef FEAT_JOB_CHANNEL |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
789 if (channel_in_blocking_wait()) |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
790 may_add_state_char(&ga, include, 'w'); |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
791 # endif |
18135
1868ec23360e
patch 8.1.2062: the mouse code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
18104
diff
changeset
|
792 if (!get_was_safe_state()) |
1868ec23360e
patch 8.1.2062: the mouse code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
18104
diff
changeset
|
793 may_add_state_char(&ga, include, 'S'); |
18104
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
794 for (i = 0; i < get_callback_depth() && i < 3; ++i) |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
795 may_add_state_char(&ga, include, 'c'); |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
796 if (msg_scrolled > 0) |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
797 may_add_state_char(&ga, include, 's'); |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
798 |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
799 rettv->v_type = VAR_STRING; |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
800 rettv->vval.v_string = ga.ga_data; |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
801 } |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
802 |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
803 #endif // FEAT_EVAL |
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
804 |
7 | 805 /* |
806 * Get a key stroke directly from the user. | |
807 * Ignores mouse clicks and scrollbar events, except a click for the left | |
808 * button (used at the more prompt). | |
809 * Doesn't use vgetc(), because it syncs undo and eats mapped characters. | |
810 * Disadvantage: typeahead is ignored. | |
811 * Translates the interrupt character for unix to ESC. | |
812 */ | |
813 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
814 get_keystroke(void) |
7 | 815 { |
3328 | 816 char_u *buf = NULL; |
817 int buflen = 150; | |
818 int maxlen; | |
7 | 819 int len = 0; |
820 int n; | |
821 int save_mapped_ctrl_c = mapped_ctrl_c; | |
964 | 822 int waited = 0; |
7 | 823 |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18528
diff
changeset
|
824 mapped_ctrl_c = FALSE; // mappings are not used here |
7 | 825 for (;;) |
826 { | |
827 cursor_on(); | |
828 out_flush(); | |
829 | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18528
diff
changeset
|
830 // Leave some room for check_termcode() to insert a key code into (max |
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18528
diff
changeset
|
831 // 5 chars plus NUL). And fix_input_buffer() can triple the number of |
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18528
diff
changeset
|
832 // bytes. |
3328 | 833 maxlen = (buflen - 6 - len) / 3; |
834 if (buf == NULL) | |
835 buf = alloc(buflen); | |
836 else if (maxlen < 10) | |
837 { | |
6596 | 838 char_u *t_buf = buf; |
839 | |
18931
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patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
840 // Need some more space. This might happen when receiving a long |
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18528
diff
changeset
|
841 // escape sequence. |
3328 | 842 buflen += 100; |
843 buf = vim_realloc(buf, buflen); | |
6596 | 844 if (buf == NULL) |
845 vim_free(t_buf); | |
3328 | 846 maxlen = (buflen - 6 - len) / 3; |
847 } | |
848 if (buf == NULL) | |
849 { | |
850 do_outofmem_msg((long_u)buflen); | |
18931
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patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18528
diff
changeset
|
851 return ESC; // panic! |
3328 | 852 } |
853 | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
854 // First time: blocking wait. Second time: wait up to 100ms for a |
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18528
diff
changeset
|
855 // terminal code to complete. |
3328 | 856 n = ui_inchar(buf + len, maxlen, len == 0 ? -1L : 100L, 0); |
7 | 857 if (n > 0) |
858 { | |
18931
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859 // Replace zero and CSI by a special key code. |
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860 n = fix_input_buffer(buf + len, n); |
7 | 861 len += n; |
964 | 862 waited = 0; |
863 } | |
864 else if (len > 0) | |
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865 ++waited; // keep track of the waiting time |
964 | 866 |
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867 // Incomplete termcode and not timed out yet: get more characters |
3328 | 868 if ((n = check_termcode(1, buf, buflen, &len)) < 0 |
964 | 869 && (!p_ttimeout || waited * 100L < (p_ttm < 0 ? p_tm : p_ttm))) |
7 | 870 continue; |
964 | 871 |
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872 if (n == KEYLEN_REMOVED) // key code removed |
2721 | 873 { |
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874 if (must_redraw != 0 && !need_wait_return && (State |
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875 & (MODE_CMDLINE | MODE_HITRETURN | MODE_ASKMORE)) == 0) |
2721 | 876 { |
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877 // Redrawing was postponed, do it now. |
2721 | 878 update_screen(0); |
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879 setcursor(); // put cursor back where it belongs |
2721 | 880 } |
2672 | 881 continue; |
2721 | 882 } |
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883 if (n > 0) // found a termcode: adjust length |
7 | 884 len = n; |
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885 if (len == 0) // nothing typed yet |
7 | 886 continue; |
887 | |
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888 // Handle modifier and/or special key code. |
7 | 889 n = buf[0]; |
890 if (n == K_SPECIAL) | |
891 { | |
892 n = TO_SPECIAL(buf[1], buf[2]); | |
893 if (buf[1] == KS_MODIFIER | |
894 || n == K_IGNORE | |
4221 | 895 || (is_mouse_key(n) && n != K_LEFTMOUSE) |
896 #ifdef FEAT_GUI | |
7 | 897 || n == K_VER_SCROLLBAR |
898 || n == K_HOR_SCROLLBAR | |
899 #endif | |
900 ) | |
901 { | |
902 if (buf[1] == KS_MODIFIER) | |
903 mod_mask = buf[2]; | |
904 len -= 3; | |
905 if (len > 0) | |
906 mch_memmove(buf, buf + 3, (size_t)len); | |
907 continue; | |
908 } | |
828 | 909 break; |
7 | 910 } |
911 if (has_mbyte) | |
912 { | |
913 if (MB_BYTE2LEN(n) > len) | |
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914 continue; // more bytes to get |
3328 | 915 buf[len >= buflen ? buflen - 1 : len] = NUL; |
7 | 916 n = (*mb_ptr2char)(buf); |
917 } | |
918 #ifdef UNIX | |
919 if (n == intr_char) | |
920 n = ESC; | |
921 #endif | |
922 break; | |
923 } | |
3328 | 924 vim_free(buf); |
7 | 925 |
926 mapped_ctrl_c = save_mapped_ctrl_c; | |
927 return n; | |
928 } | |
929 | |
930 /* | |
374 | 931 * Get a number from the user. |
932 * When "mouse_used" is not NULL allow using the mouse. | |
7 | 933 */ |
934 int | |
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935 get_number( |
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936 int colon, // allow colon to abort |
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937 int *mouse_used) |
7 | 938 { |
939 int n = 0; | |
940 int c; | |
810 | 941 int typed = 0; |
7 | 942 |
374 | 943 if (mouse_used != NULL) |
944 *mouse_used = FALSE; | |
945 | |
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946 // When not printing messages, the user won't know what to type, return a |
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947 // zero (as if CR was hit). |
7 | 948 if (msg_silent != 0) |
949 return 0; | |
950 | |
951 #ifdef USE_ON_FLY_SCROLL | |
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952 dont_scroll = TRUE; // disallow scrolling here |
7 | 953 #endif |
954 ++no_mapping; | |
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955 ++allow_keys; // no mapping here, but recognize keys |
7 | 956 for (;;) |
957 { | |
958 windgoto(msg_row, msg_col); | |
959 c = safe_vgetc(); | |
960 if (VIM_ISDIGIT(c)) | |
961 { | |
962 n = n * 10 + c - '0'; | |
963 msg_putchar(c); | |
810 | 964 ++typed; |
7 | 965 } |
966 else if (c == K_DEL || c == K_KDEL || c == K_BS || c == Ctrl_H) | |
967 { | |
810 | 968 if (typed > 0) |
969 { | |
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970 msg_puts("\b \b"); |
810 | 971 --typed; |
972 } | |
7 | 973 n /= 10; |
974 } | |
374 | 975 else if (mouse_used != NULL && c == K_LEFTMOUSE) |
976 { | |
977 *mouse_used = TRUE; | |
978 n = mouse_row + 1; | |
979 break; | |
980 } | |
7 | 981 else if (n == 0 && c == ':' && colon) |
982 { | |
983 stuffcharReadbuff(':'); | |
984 if (!exmode_active) | |
985 cmdline_row = msg_row; | |
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986 skip_redraw = TRUE; // skip redraw once |
7 | 987 do_redraw = FALSE; |
988 break; | |
989 } | |
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990 else if (c == Ctrl_C || c == ESC || c == 'q') |
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991 { |
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992 n = 0; |
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993 break; |
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994 } |
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995 else if (c == CAR || c == NL ) |
7 | 996 break; |
997 } | |
998 --no_mapping; | |
999 --allow_keys; | |
1000 return n; | |
1001 } | |
1002 | |
323 | 1003 /* |
1004 * Ask the user to enter a number. | |
374 | 1005 * When "mouse_used" is not NULL allow using the mouse and in that case return |
1006 * the line number. | |
323 | 1007 */ |
1008 int | |
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1009 prompt_for_number(int *mouse_used) |
323 | 1010 { |
1011 int i; | |
344 | 1012 int save_cmdline_row; |
1013 int save_State; | |
323 | 1014 |
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1015 // When using ":silent" assume that <CR> was entered. |
375 | 1016 if (mouse_used != NULL) |
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1017 msg_puts(_("Type number and <Enter> or click with the mouse (q or empty cancels): ")); |
375 | 1018 else |
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1019 msg_puts(_("Type number and <Enter> (q or empty cancels): ")); |
344 | 1020 |
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1021 // Set the state such that text can be selected/copied/pasted and we still |
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1022 // get mouse events. redraw_after_callback() will not redraw if cmdline_row |
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1023 // is zero. |
344 | 1024 save_cmdline_row = cmdline_row; |
957 | 1025 cmdline_row = 0; |
344 | 1026 save_State = State; |
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1027 State = MODE_CMDLINE; |
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1028 // May show different mouse shape. |
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1029 setmouse(); |
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1030 |
374 | 1031 i = get_number(TRUE, mouse_used); |
1032 if (KeyTyped) | |
1033 { | |
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1034 // don't call wait_return() now |
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1035 if (msg_row > 0) |
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1036 cmdline_row = msg_row - 1; |
323 | 1037 need_wait_return = FALSE; |
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1038 msg_didany = FALSE; |
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1039 msg_didout = FALSE; |
323 | 1040 } |
344 | 1041 else |
1042 cmdline_row = save_cmdline_row; | |
1043 State = save_State; | |
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1044 // May need to restore mouse shape. |
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1045 setmouse(); |
344 | 1046 |
323 | 1047 return i; |
1048 } | |
1049 | |
7 | 1050 void |
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1051 msgmore(long n) |
7 | 1052 { |
1053 long pn; | |
1054 | |
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1055 if (global_busy // no messages now, wait until global is finished |
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1056 || !messaging()) // 'lazyredraw' set, don't do messages now |
7 | 1057 return; |
1058 | |
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1059 // We don't want to overwrite another important message, but do overwrite |
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1060 // a previous "more lines" or "fewer lines" message, so that "5dd" and |
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1061 // then "put" reports the last action. |
135 | 1062 if (keep_msg != NULL && !keep_msg_more) |
1063 return; | |
1064 | |
7 | 1065 if (n > 0) |
1066 pn = n; | |
1067 else | |
1068 pn = -n; | |
1069 | |
1070 if (pn > p_report) | |
1071 { | |
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1072 if (n > 0) |
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1073 vim_snprintf(msg_buf, MSG_BUF_LEN, |
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1074 NGETTEXT("%ld more line", "%ld more lines", pn), pn); |
7 | 1075 else |
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1076 vim_snprintf(msg_buf, MSG_BUF_LEN, |
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1077 NGETTEXT("%ld line less", "%ld fewer lines", pn), pn); |
7 | 1078 if (got_int) |
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1079 vim_strcat((char_u *)msg_buf, (char_u *)_(" (Interrupted)"), |
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1080 MSG_BUF_LEN); |
7 | 1081 if (msg(msg_buf)) |
1082 { | |
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1083 set_keep_msg((char_u *)msg_buf, 0); |
135 | 1084 keep_msg_more = TRUE; |
7 | 1085 } |
1086 } | |
1087 } | |
1088 | |
1089 /* | |
1090 * flush map and typeahead buffers and give a warning for an error | |
1091 */ | |
1092 void | |
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1093 beep_flush(void) |
7 | 1094 { |
1095 if (emsg_silent == 0) | |
1096 { | |
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1097 flush_buffers(FLUSH_MINIMAL); |
6949 | 1098 vim_beep(BO_ERROR); |
1099 } | |
1100 } | |
1101 | |
1102 /* | |
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1103 * Give a warning for an error. "val" is one of the BO_ values, e.g., BO_OPER. |
7 | 1104 */ |
1105 void | |
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1106 vim_beep(unsigned val) |
7 | 1107 { |
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1108 #ifdef FEAT_EVAL |
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1109 called_vim_beep = TRUE; |
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1110 #endif |
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1111 |
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1112 if (emsg_silent == 0 && !in_assert_fails) |
7 | 1113 { |
6949 | 1114 if (!((bo_flags & val) || (bo_flags & BO_ALL))) |
1115 { | |
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1116 #ifdef ELAPSED_FUNC |
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1117 static int did_init = FALSE; |
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1118 static elapsed_T start_tv; |
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1119 |
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1120 // Only beep once per half a second, otherwise a sequence of beeps |
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1121 // would freeze Vim. |
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1122 if (!did_init || ELAPSED_FUNC(start_tv) > 500) |
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1123 { |
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1124 did_init = TRUE; |
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1125 ELAPSED_INIT(start_tv); |
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1126 #endif |
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1127 if (p_vb |
7 | 1128 #ifdef FEAT_GUI |
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1129 // While the GUI is starting up the termcap is set for |
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1130 // the GUI but the output still goes to a terminal. |
11601
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1131 && !(gui.in_use && gui.starting) |
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1132 #endif |
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1133 ) |
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1134 { |
11601
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1135 out_str_cf(T_VB); |
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1136 #ifdef FEAT_VTP |
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1137 // No restore color information, refresh the screen. |
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1138 if (has_vtp_working() != 0 |
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1139 # ifdef FEAT_TERMGUICOLORS |
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1140 && (p_tgc || (!p_tgc && t_colors >= 256)) |
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1141 # endif |
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1142 ) |
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1143 { |
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1144 redraw_later(CLEAR); |
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1145 update_screen(0); |
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1146 redrawcmd(); |
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1147 } |
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1148 #endif |
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1149 } |
11601
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1150 else |
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1151 out_char(BELL); |
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1152 #ifdef ELAPSED_FUNC |
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1153 } |
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1154 #endif |
7 | 1155 } |
169 | 1156 |
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1157 // When 'debug' contains "beep" produce a message. If we are sourcing |
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1158 // a script or executing a function give the user a hint where the beep |
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1159 // comes from. |
169 | 1160 if (vim_strchr(p_debug, 'e') != NULL) |
1161 { | |
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1162 msg_source(HL_ATTR(HLF_W)); |
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1163 msg_attr(_("Beep!"), HL_ATTR(HLF_W)); |
169 | 1164 } |
7 | 1165 } |
1166 } | |
1167 | |
1168 /* | |
1169 * To get the "real" home directory: | |
1170 * - get value of $HOME | |
1171 * For Unix: | |
1172 * - go to that directory | |
1173 * - do mch_dirname() to get the real name of that directory. | |
1174 * This also works with mounts and links. | |
1175 * Don't do this for MS-DOS, it will change the "current dir" for a drive. | |
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1176 * For Windows: |
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1177 * This code is duplicated in init_homedir() in dosinst.c. Keep in sync! |
7 | 1178 */ |
1179 void | |
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1180 init_homedir(void) |
7 | 1181 { |
1182 char_u *var; | |
1183 | |
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1184 // In case we are called a second time (when 'encoding' changes). |
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1185 VIM_CLEAR(homedir); |
170 | 1186 |
7 | 1187 #ifdef VMS |
1188 var = mch_getenv((char_u *)"SYS$LOGIN"); | |
1189 #else | |
1190 var = mch_getenv((char_u *)"HOME"); | |
1191 #endif | |
1192 | |
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1193 #ifdef MSWIN |
7 | 1194 /* |
12265
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1195 * Typically, $HOME is not defined on Windows, unless the user has |
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1196 * specifically defined it for Vim's sake. However, on Windows NT |
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1197 * platforms, $HOMEDRIVE and $HOMEPATH are automatically defined for |
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1198 * each user. Try constructing $HOME from these. |
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1199 */ |
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1200 if (var == NULL || *var == NUL) |
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1201 { |
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1202 char_u *homedrive, *homepath; |
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1203 |
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1204 homedrive = mch_getenv((char_u *)"HOMEDRIVE"); |
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1205 homepath = mch_getenv((char_u *)"HOMEPATH"); |
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1206 if (homepath == NULL || *homepath == NUL) |
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1207 homepath = (char_u *)"\\"; |
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1208 if (homedrive != NULL |
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1209 && STRLEN(homedrive) + STRLEN(homepath) < MAXPATHL) |
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1210 { |
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1211 sprintf((char *)NameBuff, "%s%s", homedrive, homepath); |
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1212 if (NameBuff[0] != NUL) |
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1213 var = NameBuff; |
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1214 } |
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1215 } |
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1216 |
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1217 if (var == NULL) |
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1218 var = mch_getenv((char_u *)"USERPROFILE"); |
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1219 |
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1220 /* |
7 | 1221 * Weird but true: $HOME may contain an indirect reference to another |
1222 * variable, esp. "%USERPROFILE%". Happens when $USERPROFILE isn't set | |
1223 * when $HOME is being set. | |
1224 */ | |
1225 if (var != NULL && *var == '%') | |
1226 { | |
1227 char_u *p; | |
1228 char_u *exp; | |
1229 | |
1230 p = vim_strchr(var + 1, '%'); | |
1231 if (p != NULL) | |
1232 { | |
419 | 1233 vim_strncpy(NameBuff, var + 1, p - (var + 1)); |
7 | 1234 exp = mch_getenv(NameBuff); |
1235 if (exp != NULL && *exp != NUL | |
1236 && STRLEN(exp) + STRLEN(p) < MAXPATHL) | |
1237 { | |
274 | 1238 vim_snprintf((char *)NameBuff, MAXPATHL, "%s%s", exp, p + 1); |
7 | 1239 var = NameBuff; |
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1240 } |
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1241 } |
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1242 } |
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1243 |
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1244 if (var != NULL && *var == NUL) // empty is same as not set |
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1245 var = NULL; |
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1246 |
170 | 1247 if (enc_utf8 && var != NULL) |
1248 { | |
1249 int len; | |
2786 | 1250 char_u *pp = NULL; |
170 | 1251 |
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1252 // Convert from active codepage to UTF-8. Other conversions are |
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1253 // not done, because they would fail for non-ASCII characters. |
835 | 1254 acp_to_enc(var, (int)STRLEN(var), &pp, &len); |
170 | 1255 if (pp != NULL) |
1256 { | |
1257 homedir = pp; | |
1258 return; | |
1259 } | |
1260 } | |
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1261 |
7 | 1262 /* |
1263 * Default home dir is C:/ | |
1264 * Best assumption we can make in such a situation. | |
1265 */ | |
1266 if (var == NULL) | |
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1267 var = (char_u *)"C:/"; |
7 | 1268 #endif |
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1269 |
7 | 1270 if (var != NULL) |
1271 { | |
1272 #ifdef UNIX | |
1273 /* | |
1274 * Change to the directory and get the actual path. This resolves | |
1275 * links. Don't do it when we can't return. | |
1276 */ | |
1277 if (mch_dirname(NameBuff, MAXPATHL) == OK | |
1278 && mch_chdir((char *)NameBuff) == 0) | |
1279 { | |
1280 if (!mch_chdir((char *)var) && mch_dirname(IObuff, IOSIZE) == OK) | |
1281 var = IObuff; | |
1282 if (mch_chdir((char *)NameBuff) != 0) | |
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1283 emsg(_(e_cannot_go_back_to_previous_directory)); |
7 | 1284 } |
1285 #endif | |
1286 homedir = vim_strsave(var); | |
1287 } | |
1288 } | |
1289 | |
359 | 1290 #if defined(EXITFREE) || defined(PROTO) |
1291 void | |
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1292 free_homedir(void) |
359 | 1293 { |
1294 vim_free(homedir); | |
1295 } | |
3744 | 1296 |
1297 void | |
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1298 free_users(void) |
3744 | 1299 { |
1300 ga_clear_strings(&ga_users); | |
1301 } | |
359 | 1302 #endif |
1303 | |
7 | 1304 /* |
1408 | 1305 * Call expand_env() and store the result in an allocated string. |
1306 * This is not very memory efficient, this expects the result to be freed | |
1307 * again soon. | |
1308 */ | |
1309 char_u * | |
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1310 expand_env_save(char_u *src) |
1408 | 1311 { |
1312 return expand_env_save_opt(src, FALSE); | |
1313 } | |
1314 | |
1315 /* | |
1316 * Idem, but when "one" is TRUE handle the string as one file name, only | |
1317 * expand "~" at the start. | |
1318 */ | |
1319 char_u * | |
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1320 expand_env_save_opt(char_u *src, int one) |
1408 | 1321 { |
1322 char_u *p; | |
1323 | |
1324 p = alloc(MAXPATHL); | |
1325 if (p != NULL) | |
1326 expand_env_esc(src, p, MAXPATHL, FALSE, one, NULL); | |
1327 return p; | |
1328 } | |
1329 | |
1330 /* | |
7 | 1331 * Expand environment variable with path name. |
1332 * "~/" is also expanded, using $HOME. For Unix "~user/" is expanded. | |
1408 | 1333 * Skips over "\ ", "\~" and "\$" (not for Win32 though). |
7 | 1334 * If anything fails no expansion is done and dst equals src. |
1335 */ | |
1336 void | |
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1337 expand_env( |
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1338 char_u *src, // input string e.g. "$HOME/vim.hlp" |
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1339 char_u *dst, // where to put the result |
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|
1340 int dstlen) // maximum length of the result |
7 | 1341 { |
1408 | 1342 expand_env_esc(src, dst, dstlen, FALSE, FALSE, NULL); |
7 | 1343 } |
1344 | |
1345 void | |
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1346 expand_env_esc( |
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1347 char_u *srcp, // input string e.g. "$HOME/vim.hlp" |
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1348 char_u *dst, // where to put the result |
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1349 int dstlen, // maximum length of the result |
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1350 int esc, // escape spaces in expanded variables |
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1351 int one, // "srcp" is one file name |
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1352 char_u *startstr) // start again after this (can be NULL) |
374 | 1353 { |
1354 char_u *src; | |
7 | 1355 char_u *tail; |
1356 int c; | |
1357 char_u *var; | |
1358 int copy_char; | |
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1359 int mustfree; // var was allocated, need to free it later |
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1360 int at_start = TRUE; // at start of a name |
374 | 1361 int startstr_len = 0; |
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1362 #if defined(BACKSLASH_IN_FILENAME) || defined(AMIGA) |
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1363 char_u *save_dst = dst; |
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1364 #endif |
374 | 1365 |
1366 if (startstr != NULL) | |
835 | 1367 startstr_len = (int)STRLEN(startstr); |
374 | 1368 |
1369 src = skipwhite(srcp); | |
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1370 --dstlen; // leave one char space for "\," |
7 | 1371 while (*src && dstlen > 0) |
1372 { | |
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1373 #ifdef FEAT_EVAL |
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1374 // Skip over `=expr`. |
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1375 if (src[0] == '`' && src[1] == '=') |
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1376 { |
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1377 size_t len; |
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1378 |
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1379 var = src; |
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1380 src += 2; |
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1381 (void)skip_expr(&src, NULL); |
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1382 if (*src == '`') |
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1383 ++src; |
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1384 len = src - var; |
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1385 if (len > (size_t)dstlen) |
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1386 len = dstlen; |
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1387 vim_strncpy(dst, var, len); |
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1388 dst += len; |
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1389 dstlen -= (int)len; |
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1390 continue; |
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1391 } |
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1392 #endif |
7 | 1393 copy_char = TRUE; |
22 | 1394 if ((*src == '$' |
1395 #ifdef VMS | |
1396 && at_start | |
1397 #endif | |
1398 ) | |
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1399 #if defined(MSWIN) |
7 | 1400 || *src == '%' |
1401 #endif | |
1402 || (*src == '~' && at_start)) | |
1403 { | |
1404 mustfree = FALSE; | |
1405 | |
1406 /* | |
1407 * The variable name is copied into dst temporarily, because it may | |
1408 * be a string in read-only memory and a NUL needs to be appended. | |
1409 */ | |
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1410 if (*src != '~') // environment var |
7 | 1411 { |
1412 tail = src + 1; | |
1413 var = dst; | |
1414 c = dstlen - 1; | |
1415 | |
1416 #ifdef UNIX | |
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1417 // Unix has ${var-name} type environment vars |
7 | 1418 if (*tail == '{' && !vim_isIDc('{')) |
1419 { | |
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1420 tail++; // ignore '{' |
7 | 1421 while (c-- > 0 && *tail && *tail != '}') |
1422 *var++ = *tail++; | |
1423 } | |
1424 else | |
1425 #endif | |
1426 { | |
1427 while (c-- > 0 && *tail != NUL && ((vim_isIDc(*tail)) | |
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1428 #if defined(MSWIN) |
7 | 1429 || (*src == '%' && *tail != '%') |
1430 #endif | |
1431 )) | |
1432 *var++ = *tail++; | |
1433 } | |
1434 | |
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1435 #if defined(MSWIN) || defined(UNIX) |
7 | 1436 # ifdef UNIX |
1437 if (src[1] == '{' && *tail != '}') | |
1438 # else | |
1439 if (*src == '%' && *tail != '%') | |
1440 # endif | |
1441 var = NULL; | |
1442 else | |
1443 { | |
1444 # ifdef UNIX | |
1445 if (src[1] == '{') | |
1446 # else | |
1447 if (*src == '%') | |
1448 #endif | |
1449 ++tail; | |
1450 #endif | |
1451 *var = NUL; | |
1452 var = vim_getenv(dst, &mustfree); | |
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1453 #if defined(MSWIN) || defined(UNIX) |
7 | 1454 } |
1455 #endif | |
1456 } | |
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1457 // home directory |
7 | 1458 else if ( src[1] == NUL |
1459 || vim_ispathsep(src[1]) | |
1460 || vim_strchr((char_u *)" ,\t\n", src[1]) != NULL) | |
1461 { | |
1462 var = homedir; | |
1463 tail = src + 1; | |
1464 } | |
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1465 else // user directory |
7 | 1466 { |
1467 #if defined(UNIX) || (defined(VMS) && defined(USER_HOME)) | |
1468 /* | |
1469 * Copy ~user to dst[], so we can put a NUL after it. | |
1470 */ | |
1471 tail = src; | |
1472 var = dst; | |
1473 c = dstlen - 1; | |
1474 while ( c-- > 0 | |
1475 && *tail | |
1476 && vim_isfilec(*tail) | |
1477 && !vim_ispathsep(*tail)) | |
1478 *var++ = *tail++; | |
1479 *var = NUL; | |
1480 # ifdef UNIX | |
1481 /* | |
1482 * If the system supports getpwnam(), use it. | |
1483 * Otherwise, or if getpwnam() fails, the shell is used to | |
1484 * expand ~user. This is slower and may fail if the shell | |
1485 * does not support ~user (old versions of /bin/sh). | |
1486 */ | |
1487 # if defined(HAVE_GETPWNAM) && defined(HAVE_PWD_H) | |
1488 { | |
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1489 // Note: memory allocated by getpwnam() is never freed. |
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1490 // Calling endpwent() apparently doesn't help. |
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1491 struct passwd *pw = (*dst == NUL) |
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1492 ? NULL : getpwnam((char *)dst + 1); |
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1493 |
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1494 var = (pw == NULL) ? NULL : (char_u *)pw->pw_dir; |
7 | 1495 } |
1496 if (var == NULL) | |
1497 # endif | |
1498 { | |
1499 expand_T xpc; | |
1500 | |
1501 ExpandInit(&xpc); | |
1502 xpc.xp_context = EXPAND_FILES; | |
1503 var = ExpandOne(&xpc, dst, NULL, | |
1504 WILD_ADD_SLASH|WILD_SILENT, WILD_EXPAND_FREE); | |
1505 mustfree = TRUE; | |
1506 } | |
1507 | |
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1508 # else // !UNIX, thus VMS |
7 | 1509 /* |
1510 * USER_HOME is a comma-separated list of | |
1511 * directories to search for the user account in. | |
1512 */ | |
1513 { | |
1514 char_u test[MAXPATHL], paths[MAXPATHL]; | |
1515 char_u *path, *next_path, *ptr; | |
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1516 stat_T st; |
7 | 1517 |
1518 STRCPY(paths, USER_HOME); | |
1519 next_path = paths; | |
1520 while (*next_path) | |
1521 { | |
1522 for (path = next_path; *next_path && *next_path != ','; | |
1523 next_path++); | |
1524 if (*next_path) | |
1525 *next_path++ = NUL; | |
1526 STRCPY(test, path); | |
1527 STRCAT(test, "/"); | |
1528 STRCAT(test, dst + 1); | |
1529 if (mch_stat(test, &st) == 0) | |
1530 { | |
1531 var = alloc(STRLEN(test) + 1); | |
1532 STRCPY(var, test); | |
1533 mustfree = TRUE; | |
1534 break; | |
1535 } | |
1536 } | |
1537 } | |
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1538 # endif // UNIX |
7 | 1539 #else |
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1540 // cannot expand user's home directory, so don't try |
7 | 1541 var = NULL; |
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1542 tail = (char_u *)""; // for gcc |
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1543 #endif // UNIX || VMS |
7 | 1544 } |
1545 | |
1546 #ifdef BACKSLASH_IN_FILENAME | |
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1547 // If 'shellslash' is set change backslashes to forward slashes. |
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1548 // Can't use slash_adjust(), p_ssl may be set temporarily. |
7 | 1549 if (p_ssl && var != NULL && vim_strchr(var, '\\') != NULL) |
1550 { | |
1551 char_u *p = vim_strsave(var); | |
1552 | |
1553 if (p != NULL) | |
1554 { | |
1555 if (mustfree) | |
1556 vim_free(var); | |
1557 var = p; | |
1558 mustfree = TRUE; | |
1559 forward_slash(var); | |
1560 } | |
1561 } | |
1562 #endif | |
1563 | |
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1564 // If "var" contains white space, escape it with a backslash. |
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1565 // Required for ":e ~/tt" when $HOME includes a space. |
7 | 1566 if (esc && var != NULL && vim_strpbrk(var, (char_u *)" \t") != NULL) |
1567 { | |
1568 char_u *p = vim_strsave_escaped(var, (char_u *)" \t"); | |
1569 | |
1570 if (p != NULL) | |
1571 { | |
1572 if (mustfree) | |
1573 vim_free(var); | |
1574 var = p; | |
1575 mustfree = TRUE; | |
1576 } | |
1577 } | |
1578 | |
1579 if (var != NULL && *var != NUL | |
1580 && (STRLEN(var) + STRLEN(tail) + 1 < (unsigned)dstlen)) | |
1581 { | |
1582 STRCPY(dst, var); | |
1583 dstlen -= (int)STRLEN(var); | |
835 | 1584 c = (int)STRLEN(var); |
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1585 // if var[] ends in a path separator and tail[] starts |
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1586 // with it, skip a character |
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1587 if (after_pathsep(dst, dst + c) |
7 | 1588 #if defined(BACKSLASH_IN_FILENAME) || defined(AMIGA) |
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1589 && (dst == save_dst || dst[-1] != ':') |
7 | 1590 #endif |
1591 && vim_ispathsep(*tail)) | |
1592 ++tail; | |
39 | 1593 dst += c; |
7 | 1594 src = tail; |
1595 copy_char = FALSE; | |
1596 } | |
1597 if (mustfree) | |
1598 vim_free(var); | |
1599 } | |
1600 | |
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1601 if (copy_char) // copy at least one char |
7 | 1602 { |
1603 /* | |
1224 | 1604 * Recognize the start of a new name, for '~'. |
1408 | 1605 * Don't do this when "one" is TRUE, to avoid expanding "~" in |
1606 * ":edit foo ~ foo". | |
7 | 1607 */ |
1608 at_start = FALSE; | |
1609 if (src[0] == '\\' && src[1] != NUL) | |
1610 { | |
1611 *dst++ = *src++; | |
1612 --dstlen; | |
1613 } | |
1408 | 1614 else if ((src[0] == ' ' || src[0] == ',') && !one) |
7 | 1615 at_start = TRUE; |
12005
0496ea4c5c2e
patch 8.0.0883: invalid memory access with nonsensical script
Christian Brabandt <cb@256bit.org>
parents:
11989
diff
changeset
|
1616 if (dstlen > 0) |
0496ea4c5c2e
patch 8.0.0883: invalid memory access with nonsensical script
Christian Brabandt <cb@256bit.org>
parents:
11989
diff
changeset
|
1617 { |
0496ea4c5c2e
patch 8.0.0883: invalid memory access with nonsensical script
Christian Brabandt <cb@256bit.org>
parents:
11989
diff
changeset
|
1618 *dst++ = *src++; |
0496ea4c5c2e
patch 8.0.0883: invalid memory access with nonsensical script
Christian Brabandt <cb@256bit.org>
parents:
11989
diff
changeset
|
1619 --dstlen; |
0496ea4c5c2e
patch 8.0.0883: invalid memory access with nonsensical script
Christian Brabandt <cb@256bit.org>
parents:
11989
diff
changeset
|
1620 |
0496ea4c5c2e
patch 8.0.0883: invalid memory access with nonsensical script
Christian Brabandt <cb@256bit.org>
parents:
11989
diff
changeset
|
1621 if (startstr != NULL && src - startstr_len >= srcp |
0496ea4c5c2e
patch 8.0.0883: invalid memory access with nonsensical script
Christian Brabandt <cb@256bit.org>
parents:
11989
diff
changeset
|
1622 && STRNCMP(src - startstr_len, startstr, |
0496ea4c5c2e
patch 8.0.0883: invalid memory access with nonsensical script
Christian Brabandt <cb@256bit.org>
parents:
11989
diff
changeset
|
1623 startstr_len) == 0) |
0496ea4c5c2e
patch 8.0.0883: invalid memory access with nonsensical script
Christian Brabandt <cb@256bit.org>
parents:
11989
diff
changeset
|
1624 at_start = TRUE; |
0496ea4c5c2e
patch 8.0.0883: invalid memory access with nonsensical script
Christian Brabandt <cb@256bit.org>
parents:
11989
diff
changeset
|
1625 } |
0496ea4c5c2e
patch 8.0.0883: invalid memory access with nonsensical script
Christian Brabandt <cb@256bit.org>
parents:
11989
diff
changeset
|
1626 } |
0496ea4c5c2e
patch 8.0.0883: invalid memory access with nonsensical script
Christian Brabandt <cb@256bit.org>
parents:
11989
diff
changeset
|
1627 |
7 | 1628 } |
1629 *dst = NUL; | |
1630 } | |
1631 | |
1632 /* | |
17978
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
1633 * If the string between "p" and "pend" ends in "name/", return "pend" minus |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
1634 * the length of "name/". Otherwise return "pend". |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
1635 */ |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
1636 static char_u * |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
1637 remove_tail(char_u *p, char_u *pend, char_u *name) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
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17966
diff
changeset
|
1638 { |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
1639 int len = (int)STRLEN(name) + 1; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
1640 char_u *newend = pend - len; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1641 |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1642 if (newend >= p |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
1643 && fnamencmp(newend, name, len - 1) == 0 |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
1644 && (newend == p || after_pathsep(p, newend))) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
1645 return newend; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
1646 return pend; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
1647 } |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1648 |
8f4cc259ed7a
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1649 /* |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
1650 * Check if the directory "vimdir/<version>" or "vimdir/runtime" exists. |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
1651 * Return NULL if not, return its name in allocated memory otherwise. |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1652 */ |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1653 static char_u * |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
1654 vim_version_dir(char_u *vimdir) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
1655 { |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1656 char_u *p; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1657 |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
1658 if (vimdir == NULL || *vimdir == NUL) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1659 return NULL; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
1660 p = concat_fnames(vimdir, (char_u *)VIM_VERSION_NODOT, TRUE); |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
1661 if (p != NULL && mch_isdir(p)) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
1662 return p; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
1663 vim_free(p); |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
1664 p = concat_fnames(vimdir, (char_u *)RUNTIME_DIRNAME, TRUE); |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
1665 if (p != NULL && mch_isdir(p)) |
29371
f8b07c537036
patch 9.0.0028: MS-Windows: tests fail if there is a "runtime" directory
Bram Moolenaar <Bram@vim.org>
parents:
29308
diff
changeset
|
1666 { |
f8b07c537036
patch 9.0.0028: MS-Windows: tests fail if there is a "runtime" directory
Bram Moolenaar <Bram@vim.org>
parents:
29308
diff
changeset
|
1667 char_u *fname = concat_fnames(p, (char_u *)"defaults.vim", TRUE); |
f8b07c537036
patch 9.0.0028: MS-Windows: tests fail if there is a "runtime" directory
Bram Moolenaar <Bram@vim.org>
parents:
29308
diff
changeset
|
1668 |
f8b07c537036
patch 9.0.0028: MS-Windows: tests fail if there is a "runtime" directory
Bram Moolenaar <Bram@vim.org>
parents:
29308
diff
changeset
|
1669 // Check that "defaults.vim" exists in this directory, to avoid picking |
f8b07c537036
patch 9.0.0028: MS-Windows: tests fail if there is a "runtime" directory
Bram Moolenaar <Bram@vim.org>
parents:
29308
diff
changeset
|
1670 // up a stray "runtime" directory, it would make many tests fail in |
f8b07c537036
patch 9.0.0028: MS-Windows: tests fail if there is a "runtime" directory
Bram Moolenaar <Bram@vim.org>
parents:
29308
diff
changeset
|
1671 // mysterious ways. |
f8b07c537036
patch 9.0.0028: MS-Windows: tests fail if there is a "runtime" directory
Bram Moolenaar <Bram@vim.org>
parents:
29308
diff
changeset
|
1672 if (fname != NULL) |
f8b07c537036
patch 9.0.0028: MS-Windows: tests fail if there is a "runtime" directory
Bram Moolenaar <Bram@vim.org>
parents:
29308
diff
changeset
|
1673 { |
f8b07c537036
patch 9.0.0028: MS-Windows: tests fail if there is a "runtime" directory
Bram Moolenaar <Bram@vim.org>
parents:
29308
diff
changeset
|
1674 int exists = file_is_readable(fname); |
f8b07c537036
patch 9.0.0028: MS-Windows: tests fail if there is a "runtime" directory
Bram Moolenaar <Bram@vim.org>
parents:
29308
diff
changeset
|
1675 |
f8b07c537036
patch 9.0.0028: MS-Windows: tests fail if there is a "runtime" directory
Bram Moolenaar <Bram@vim.org>
parents:
29308
diff
changeset
|
1676 vim_free(fname); |
f8b07c537036
patch 9.0.0028: MS-Windows: tests fail if there is a "runtime" directory
Bram Moolenaar <Bram@vim.org>
parents:
29308
diff
changeset
|
1677 if (exists) |
f8b07c537036
patch 9.0.0028: MS-Windows: tests fail if there is a "runtime" directory
Bram Moolenaar <Bram@vim.org>
parents:
29308
diff
changeset
|
1678 return p; |
f8b07c537036
patch 9.0.0028: MS-Windows: tests fail if there is a "runtime" directory
Bram Moolenaar <Bram@vim.org>
parents:
29308
diff
changeset
|
1679 } |
f8b07c537036
patch 9.0.0028: MS-Windows: tests fail if there is a "runtime" directory
Bram Moolenaar <Bram@vim.org>
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29308
diff
changeset
|
1680 } |
17978
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
1681 vim_free(p); |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
1682 return NULL; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
1683 } |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
1684 |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
1685 /* |
7 | 1686 * Vim's version of getenv(). |
1687 * Special handling of $HOME, $VIM and $VIMRUNTIME. | |
196 | 1688 * Also does ACP to 'enc' conversion for Win32. |
2786 | 1689 * "mustfree" is set to TRUE when returned is allocated, it must be |
1690 * initialized to FALSE by the caller. | |
7 | 1691 */ |
1692 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1693 vim_getenv(char_u *name, int *mustfree) |
7 | 1694 { |
16172
6b0836727cf3
patch 8.1.1091: MS-Windows: cannot use multi-byte chars in environment var
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1695 char_u *p = NULL; |
7 | 1696 char_u *pend; |
1697 int vimruntime; | |
16172
6b0836727cf3
patch 8.1.1091: MS-Windows: cannot use multi-byte chars in environment var
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1698 #ifdef MSWIN |
6b0836727cf3
patch 8.1.1091: MS-Windows: cannot use multi-byte chars in environment var
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1699 WCHAR *wn, *wp; |
6b0836727cf3
patch 8.1.1091: MS-Windows: cannot use multi-byte chars in environment var
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1700 |
6b0836727cf3
patch 8.1.1091: MS-Windows: cannot use multi-byte chars in environment var
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1701 // use "C:/" when $HOME is not set |
7 | 1702 if (STRCMP(name, "HOME") == 0) |
1703 return homedir; | |
16172
6b0836727cf3
patch 8.1.1091: MS-Windows: cannot use multi-byte chars in environment var
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1704 |
6b0836727cf3
patch 8.1.1091: MS-Windows: cannot use multi-byte chars in environment var
Bram Moolenaar <Bram@vim.org>
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16162
diff
changeset
|
1705 // Use Wide function |
6b0836727cf3
patch 8.1.1091: MS-Windows: cannot use multi-byte chars in environment var
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1706 wn = enc_to_utf16(name, NULL); |
6b0836727cf3
patch 8.1.1091: MS-Windows: cannot use multi-byte chars in environment var
Bram Moolenaar <Bram@vim.org>
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16162
diff
changeset
|
1707 if (wn == NULL) |
6b0836727cf3
patch 8.1.1091: MS-Windows: cannot use multi-byte chars in environment var
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1708 return NULL; |
6b0836727cf3
patch 8.1.1091: MS-Windows: cannot use multi-byte chars in environment var
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1709 |
6b0836727cf3
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diff
changeset
|
1710 wp = _wgetenv(wn); |
6b0836727cf3
patch 8.1.1091: MS-Windows: cannot use multi-byte chars in environment var
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1711 vim_free(wn); |
6b0836727cf3
patch 8.1.1091: MS-Windows: cannot use multi-byte chars in environment var
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1712 |
6b0836727cf3
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diff
changeset
|
1713 if (wp != NULL && *wp == NUL) // empty is the same as not set |
6b0836727cf3
patch 8.1.1091: MS-Windows: cannot use multi-byte chars in environment var
Bram Moolenaar <Bram@vim.org>
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changeset
|
1714 wp = NULL; |
6b0836727cf3
patch 8.1.1091: MS-Windows: cannot use multi-byte chars in environment var
Bram Moolenaar <Bram@vim.org>
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changeset
|
1715 |
6b0836727cf3
patch 8.1.1091: MS-Windows: cannot use multi-byte chars in environment var
Bram Moolenaar <Bram@vim.org>
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changeset
|
1716 if (wp != NULL) |
6b0836727cf3
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1717 { |
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changeset
|
1718 p = utf16_to_enc(wp, NULL); |
6b0836727cf3
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1719 if (p == NULL) |
6b0836727cf3
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1720 return NULL; |
6b0836727cf3
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changeset
|
1721 |
6b0836727cf3
patch 8.1.1091: MS-Windows: cannot use multi-byte chars in environment var
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changeset
|
1722 *mustfree = TRUE; |
6b0836727cf3
patch 8.1.1091: MS-Windows: cannot use multi-byte chars in environment var
Bram Moolenaar <Bram@vim.org>
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changeset
|
1723 return p; |
6b0836727cf3
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1724 } |
6b0836727cf3
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1725 #else |
7 | 1726 p = mch_getenv(name); |
16172
6b0836727cf3
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1727 if (p != NULL && *p == NUL) // empty is the same as not set |
7 | 1728 p = NULL; |
1729 | |
1730 if (p != NULL) | |
1731 return p; | |
20277
8a694c9447d7
patch 8.2.0694: Haiku: channel and terminal do not work
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1732 |
8a694c9447d7
patch 8.2.0694: Haiku: channel and terminal do not work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1733 # ifdef __HAIKU__ |
8a694c9447d7
patch 8.2.0694: Haiku: channel and terminal do not work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1734 // special handling for user settings directory... |
8a694c9447d7
patch 8.2.0694: Haiku: channel and terminal do not work
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
1735 if (STRCMP(name, "BE_USER_SETTINGS") == 0) |
8a694c9447d7
patch 8.2.0694: Haiku: channel and terminal do not work
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1736 { |
8a694c9447d7
patch 8.2.0694: Haiku: channel and terminal do not work
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
1737 static char userSettingsPath[MAXPATHL]; |
8a694c9447d7
patch 8.2.0694: Haiku: channel and terminal do not work
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1738 |
8a694c9447d7
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changeset
|
1739 if (find_directory(B_USER_SETTINGS_DIRECTORY, 0, false, |
8a694c9447d7
patch 8.2.0694: Haiku: channel and terminal do not work
Bram Moolenaar <Bram@vim.org>
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|
1740 userSettingsPath, MAXPATHL) == B_OK) |
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patch 8.2.0694: Haiku: channel and terminal do not work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
1741 return (char_u *)userSettingsPath; |
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patch 8.2.0694: Haiku: channel and terminal do not work
Bram Moolenaar <Bram@vim.org>
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|
1742 else |
8a694c9447d7
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|
1743 return NULL; |
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Bram Moolenaar <Bram@vim.org>
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|
1744 } |
8a694c9447d7
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|
1745 # endif |
16172
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patch 8.1.1091: MS-Windows: cannot use multi-byte chars in environment var
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|
1746 #endif |
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|
1747 |
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|
1748 // handling $VIMRUNTIME and $VIM is below, bail out if it's another name. |
7 | 1749 vimruntime = (STRCMP(name, "VIMRUNTIME") == 0); |
1750 if (!vimruntime && STRCMP(name, "VIM") != 0) | |
1751 return NULL; | |
1752 | |
1753 /* | |
1754 * When expanding $VIMRUNTIME fails, try using $VIM/vim<version> or $VIM. | |
1755 * Don't do this when default_vimruntime_dir is non-empty. | |
1756 */ | |
1757 if (vimruntime | |
1758 #ifdef HAVE_PATHDEF | |
1759 && *default_vimruntime_dir == NUL | |
1760 #endif | |
1761 ) | |
1762 { | |
16172
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Bram Moolenaar <Bram@vim.org>
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|
1763 #ifdef MSWIN |
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patch 8.1.1091: MS-Windows: cannot use multi-byte chars in environment var
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|
1764 // Use Wide function |
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patch 8.1.1091: MS-Windows: cannot use multi-byte chars in environment var
Bram Moolenaar <Bram@vim.org>
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|
1765 wp = _wgetenv(L"VIM"); |
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patch 8.1.1091: MS-Windows: cannot use multi-byte chars in environment var
Bram Moolenaar <Bram@vim.org>
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|
1766 if (wp != NULL && *wp == NUL) // empty is the same as not set |
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|
1767 wp = NULL; |
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|
1768 if (wp != NULL) |
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|
1769 { |
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Bram Moolenaar <Bram@vim.org>
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|
1770 char_u *q = utf16_to_enc(wp, NULL); |
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patch 8.1.1091: MS-Windows: cannot use multi-byte chars in environment var
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|
1771 if (q != NULL) |
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|
1772 { |
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|
1773 p = vim_version_dir(q); |
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|
1774 *mustfree = TRUE; |
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|
1775 if (p == NULL) |
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|
1776 p = q; |
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Bram Moolenaar <Bram@vim.org>
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|
1777 } |
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|
1778 } |
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|
1779 #else |
7 | 1780 p = mch_getenv((char_u *)"VIM"); |
16172
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|
1781 if (p != NULL && *p == NUL) // empty is the same as not set |
7 | 1782 p = NULL; |
1783 if (p != NULL) | |
1784 { | |
1785 p = vim_version_dir(p); | |
1786 if (p != NULL) | |
1787 *mustfree = TRUE; | |
1788 else | |
1789 p = mch_getenv((char_u *)"VIM"); | |
1790 } | |
16172
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|
1791 #endif |
7 | 1792 } |
1793 | |
1794 /* | |
1795 * When expanding $VIM or $VIMRUNTIME fails, try using: | |
1796 * - the directory name from 'helpfile' (unless it contains '$') | |
1797 * - the executable name from argv[0] | |
1798 */ | |
1799 if (p == NULL) | |
1800 { | |
1801 if (p_hf != NULL && vim_strchr(p_hf, '$') == NULL) | |
1802 p = p_hf; | |
1803 #ifdef USE_EXE_NAME | |
1804 /* | |
1805 * Use the name of the executable, obtained from argv[0]. | |
1806 */ | |
1807 else | |
1808 p = exe_name; | |
1809 #endif | |
1810 if (p != NULL) | |
1811 { | |
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|
1812 // remove the file name |
7 | 1813 pend = gettail(p); |
1814 | |
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|
1815 // remove "doc/" from 'helpfile', if present |
7 | 1816 if (p == p_hf) |
1817 pend = remove_tail(p, pend, (char_u *)"doc"); | |
1818 | |
1819 #ifdef USE_EXE_NAME | |
1820 # ifdef MACOS_X | |
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|
1821 // remove "MacOS" from exe_name and add "Resources/vim" |
7 | 1822 if (p == exe_name) |
1823 { | |
1824 char_u *pend1; | |
768 | 1825 char_u *pnew; |
1826 | |
1827 pend1 = remove_tail(p, pend, (char_u *)"MacOS"); | |
1828 if (pend1 != pend) | |
1829 { | |
16764
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patch 8.1.1384: using "int" for alloc() often results in compiler warnings
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changeset
|
1830 pnew = alloc(pend1 - p + 15); |
768 | 1831 if (pnew != NULL) |
1832 { | |
1833 STRNCPY(pnew, p, (pend1 - p)); | |
1834 STRCPY(pnew + (pend1 - p), "Resources/vim"); | |
1835 p = pnew; | |
1836 pend = p + STRLEN(p); | |
1837 } | |
1838 } | |
7 | 1839 } |
1840 # endif | |
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|
1841 // remove "src/" from exe_name, if present |
7 | 1842 if (p == exe_name) |
1843 pend = remove_tail(p, pend, (char_u *)"src"); | |
1844 #endif | |
1845 | |
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|
1846 // for $VIM, remove "runtime/" or "vim54/", if present |
7 | 1847 if (!vimruntime) |
1848 { | |
1849 pend = remove_tail(p, pend, (char_u *)RUNTIME_DIRNAME); | |
1850 pend = remove_tail(p, pend, (char_u *)VIM_VERSION_NODOT); | |
1851 } | |
1852 | |
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|
1853 // remove trailing path separator |
39 | 1854 if (pend > p && after_pathsep(p, pend)) |
7 | 1855 --pend; |
1856 | |
768 | 1857 #ifdef MACOS_X |
1858 if (p == exe_name || p == p_hf) | |
1859 #endif | |
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|
1860 // check that the result is a directory name |
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patch 8.2.0967: unnecessary type casts for vim_strnsave()
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|
1861 p = vim_strnsave(p, pend - p); |
7 | 1862 |
1863 if (p != NULL && !mch_isdir(p)) | |
13244
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patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
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|
1864 VIM_CLEAR(p); |
7 | 1865 else |
1866 { | |
1867 #ifdef USE_EXE_NAME | |
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|
1868 // may add "/vim54" or "/runtime" if it exists |
7 | 1869 if (vimruntime && (pend = vim_version_dir(p)) != NULL) |
1870 { | |
1871 vim_free(p); | |
1872 p = pend; | |
1873 } | |
1874 #endif | |
1875 *mustfree = TRUE; | |
1876 } | |
1877 } | |
1878 } | |
1879 | |
1880 #ifdef HAVE_PATHDEF | |
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|
1881 // When there is a pathdef.c file we can use default_vim_dir and |
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|
1882 // default_vimruntime_dir |
7 | 1883 if (p == NULL) |
1884 { | |
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|
1885 // Only use default_vimruntime_dir when it is not empty |
7 | 1886 if (vimruntime && *default_vimruntime_dir != NUL) |
1887 { | |
1888 p = default_vimruntime_dir; | |
1889 *mustfree = FALSE; | |
1890 } | |
1891 else if (*default_vim_dir != NUL) | |
1892 { | |
1893 if (vimruntime && (p = vim_version_dir(default_vim_dir)) != NULL) | |
1894 *mustfree = TRUE; | |
1895 else | |
1896 { | |
1897 p = default_vim_dir; | |
1898 *mustfree = FALSE; | |
1899 } | |
1900 } | |
1901 } | |
1902 #endif | |
1903 | |
1904 /* | |
1905 * Set the environment variable, so that the new value can be found fast | |
1906 * next time, and others can also use it (e.g. Perl). | |
1907 */ | |
1908 if (p != NULL) | |
1909 { | |
1910 if (vimruntime) | |
1911 { | |
1912 vim_setenv((char_u *)"VIMRUNTIME", p); | |
1913 didset_vimruntime = TRUE; | |
1914 } | |
1915 else | |
1916 { | |
1917 vim_setenv((char_u *)"VIM", p); | |
1918 didset_vim = TRUE; | |
1919 } | |
1920 } | |
1921 return p; | |
1922 } | |
1923 | |
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|
1924 void |
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|
1925 vim_unsetenv(char_u *var) |
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1926 { |
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|
1927 #ifdef HAVE_UNSETENV |
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|
1928 unsetenv((char *)var); |
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|
1929 #else |
13942
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|
1930 vim_setenv(var, (char_u *)""); |
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|
1931 #endif |
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|
1932 } |
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1933 |
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|
1934 /* |
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1935 * Removes environment variable "name" and take care of side effects. |
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1936 */ |
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1937 void |
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|
1938 vim_unsetenv_ext(char_u *var) |
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1939 { |
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|
1940 vim_unsetenv(var); |
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|
1941 |
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1942 // "homedir" is not cleared, keep using the old value until $HOME is set. |
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|
1943 if (STRICMP(var, "VIM") == 0) |
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1944 didset_vim = FALSE; |
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1945 else if (STRICMP(var, "VIMRUNTIME") == 0) |
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|
1946 didset_vimruntime = FALSE; |
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1947 } |
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1948 |
28463
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1949 #if defined(FEAT_EVAL) || defined(PROTO) |
7 | 1950 /* |
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1951 * Set environment variable "name" and take care of side effects. |
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1952 */ |
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1953 void |
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|
1954 vim_setenv_ext(char_u *name, char_u *val) |
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1955 { |
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|
1956 vim_setenv(name, val); |
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|
1957 if (STRICMP(name, "HOME") == 0) |
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|
1958 init_homedir(); |
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|
1959 else if (didset_vim && STRICMP(name, "VIM") == 0) |
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|
1960 didset_vim = FALSE; |
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|
1961 else if (didset_vimruntime && STRICMP(name, "VIMRUNTIME") == 0) |
19283
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|
1962 didset_vimruntime = FALSE; |
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|
1963 } |
27018
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1964 #endif |
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1965 |
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|
1966 /* |
7 | 1967 * Our portable version of setenv. |
1968 */ | |
1969 void | |
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1970 vim_setenv(char_u *name, char_u *val) |
7 | 1971 { |
1972 #ifdef HAVE_SETENV | |
1973 mch_setenv((char *)name, (char *)val, 1); | |
1974 #else | |
1975 char_u *envbuf; | |
1976 | |
1977 /* | |
1978 * Putenv does not copy the string, it has to remain | |
1979 * valid. The allocated memory will never be freed. | |
1980 */ | |
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1981 envbuf = alloc(STRLEN(name) + STRLEN(val) + 2); |
7 | 1982 if (envbuf != NULL) |
1983 { | |
1984 sprintf((char *)envbuf, "%s=%s", name, val); | |
1985 putenv((char *)envbuf); | |
1986 } | |
1987 #endif | |
3382 | 1988 #ifdef FEAT_GETTEXT |
1989 /* | |
1990 * When setting $VIMRUNTIME adjust the directory to find message | |
1991 * translations to $VIMRUNTIME/lang. | |
1992 */ | |
1993 if (*val != NUL && STRICMP(name, "VIMRUNTIME") == 0) | |
1994 { | |
1995 char_u *buf = concat_str(val, (char_u *)"/lang"); | |
1996 | |
1997 if (buf != NULL) | |
1998 { | |
1999 bindtextdomain(VIMPACKAGE, (char *)buf); | |
2000 vim_free(buf); | |
2001 } | |
2002 } | |
2003 #endif | |
7 | 2004 } |
2005 | |
2006 /* | |
2007 * Function given to ExpandGeneric() to obtain an environment variable name. | |
2008 */ | |
2009 char_u * | |
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2010 get_env_name( |
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2011 expand_T *xp UNUSED, |
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2012 int idx) |
7 | 2013 { |
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2014 # if defined(AMIGA) |
7 | 2015 /* |
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2016 * No environ[] on the Amiga. |
7 | 2017 */ |
2018 return NULL; | |
2019 # else | |
2020 # ifndef __WIN32__ | |
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2021 // Borland C++ 5.2 has this in a header file. |
7 | 2022 extern char **environ; |
2023 # endif | |
17 | 2024 # define ENVNAMELEN 100 |
2025 static char_u name[ENVNAMELEN]; | |
7 | 2026 char_u *str; |
2027 int n; | |
2028 | |
2029 str = (char_u *)environ[idx]; | |
2030 if (str == NULL) | |
2031 return NULL; | |
2032 | |
17 | 2033 for (n = 0; n < ENVNAMELEN - 1; ++n) |
7 | 2034 { |
2035 if (str[n] == '=' || str[n] == NUL) | |
2036 break; | |
2037 name[n] = str[n]; | |
2038 } | |
2039 name[n] = NUL; | |
2040 return name; | |
2041 # endif | |
2042 } | |
3744 | 2043 |
2044 /* | |
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2045 * Add a user name to the list of users in ga_users. |
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2046 * Do nothing if user name is NULL or empty. |
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2047 */ |
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2048 static void |
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2049 add_user(char_u *user, int need_copy) |
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2050 { |
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2051 char_u *user_copy = (user != NULL && need_copy) |
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2052 ? vim_strsave(user) : user; |
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2053 |
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2054 if (user_copy == NULL || *user_copy == NUL || ga_grow(&ga_users, 1) == FAIL) |
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2055 { |
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2056 if (need_copy) |
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2057 vim_free(user); |
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2058 return; |
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2059 } |
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2060 ((char_u **)(ga_users.ga_data))[ga_users.ga_len++] = user_copy; |
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2061 } |
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2062 |
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2063 /* |
3744 | 2064 * Find all user names for user completion. |
2065 * Done only once and then cached. | |
2066 */ | |
2067 static void | |
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2068 init_users(void) |
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2069 { |
3744 | 2070 static int lazy_init_done = FALSE; |
2071 | |
2072 if (lazy_init_done) | |
2073 return; | |
2074 | |
2075 lazy_init_done = TRUE; | |
2076 ga_init2(&ga_users, sizeof(char_u *), 20); | |
2077 | |
2078 # if defined(HAVE_GETPWENT) && defined(HAVE_PWD_H) | |
2079 { | |
2080 struct passwd* pw; | |
2081 | |
2082 setpwent(); | |
2083 while ((pw = getpwent()) != NULL) | |
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2084 add_user((char_u *)pw->pw_name, TRUE); |
3744 | 2085 endpwent(); |
2086 } | |
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2087 # elif defined(MSWIN) |
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2088 { |
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2089 DWORD nusers = 0, ntotal = 0, i; |
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2090 PUSER_INFO_0 uinfo; |
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2091 |
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2092 if (NetUserEnum(NULL, 0, 0, (LPBYTE *) &uinfo, MAX_PREFERRED_LENGTH, |
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2093 &nusers, &ntotal, NULL) == NERR_Success) |
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2094 { |
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2095 for (i = 0; i < nusers; i++) |
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2096 add_user(utf16_to_enc(uinfo[i].usri0_name, NULL), FALSE); |
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2097 |
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2098 NetApiBufferFree(uinfo); |
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2099 } |
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2100 } |
3744 | 2101 # endif |
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2102 # if defined(HAVE_GETPWNAM) |
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2103 { |
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2104 char_u *user_env = mch_getenv((char_u *)"USER"); |
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2105 |
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2106 // The $USER environment variable may be a valid remote user name (NIS, |
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2107 // LDAP) not already listed by getpwent(), as getpwent() only lists |
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2108 // local user names. If $USER is not already listed, check whether it |
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2109 // is a valid remote user name using getpwnam() and if it is, add it to |
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2110 // the list of user names. |
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2111 |
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2112 if (user_env != NULL && *user_env != NUL) |
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2113 { |
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2114 int i; |
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2115 |
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2116 for (i = 0; i < ga_users.ga_len; i++) |
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2117 { |
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2118 char_u *local_user = ((char_u **)ga_users.ga_data)[i]; |
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2119 |
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2120 if (STRCMP(local_user, user_env) == 0) |
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2121 break; |
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2122 } |
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2123 |
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2124 if (i == ga_users.ga_len) |
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2125 { |
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2126 struct passwd *pw = getpwnam((char *)user_env); |
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2127 |
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2128 if (pw != NULL) |
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2129 add_user((char_u *)pw->pw_name, TRUE); |
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2130 } |
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2131 } |
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2132 } |
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2133 # endif |
3744 | 2134 } |
2135 | |
2136 /* | |
2137 * Function given to ExpandGeneric() to obtain an user names. | |
2138 */ | |
2139 char_u* | |
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2140 get_users(expand_T *xp UNUSED, int idx) |
3744 | 2141 { |
2142 init_users(); | |
2143 if (idx < ga_users.ga_len) | |
2144 return ((char_u **)ga_users.ga_data)[idx]; | |
2145 return NULL; | |
2146 } | |
2147 | |
2148 /* | |
2149 * Check whether name matches a user name. Return: | |
2150 * 0 if name does not match any user name. | |
2151 * 1 if name partially matches the beginning of a user name. | |
2152 * 2 is name fully matches a user name. | |
2153 */ | |
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2154 int |
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2155 match_user(char_u *name) |
3744 | 2156 { |
2157 int i; | |
2158 int n = (int)STRLEN(name); | |
2159 int result = 0; | |
2160 | |
2161 init_users(); | |
2162 for (i = 0; i < ga_users.ga_len; i++) | |
2163 { | |
2164 if (STRCMP(((char_u **)ga_users.ga_data)[i], name) == 0) | |
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2165 return 2; // full match |
3744 | 2166 if (STRNCMP(((char_u **)ga_users.ga_data)[i], name, n) == 0) |
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2167 result = 1; // partial match |
3744 | 2168 } |
2169 return result; | |
2170 } | |
7 | 2171 |
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2172 static void |
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2173 prepare_to_exit(void) |
7 | 2174 { |
39 | 2175 #if defined(SIGHUP) && defined(SIG_IGN) |
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2176 // Ignore SIGHUP, because a dropped connection causes a read error, which |
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2177 // makes Vim exit and then handling SIGHUP causes various reentrance |
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2178 // problems. |
36 | 2179 signal(SIGHUP, SIG_IGN); |
2180 #endif | |
2181 | |
7 | 2182 #ifdef FEAT_GUI |
2183 if (gui.in_use) | |
2184 { | |
2185 gui.dying = TRUE; | |
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2186 out_trash(); // trash any pending output |
7 | 2187 } |
2188 else | |
2189 #endif | |
2190 { | |
2191 windgoto((int)Rows - 1, 0); | |
2192 | |
2193 /* | |
2194 * Switch terminal mode back now, so messages end up on the "normal" | |
2195 * screen (if there are two screens). | |
2196 */ | |
2197 settmode(TMODE_COOK); | |
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c036c0f636d5
commit https://github.com/vim/vim/commit/cea912af725c54f4727a0565e31661f6b29c6bb1
Christian Brabandt <cb@256bit.org>
parents:
10180
diff
changeset
|
2198 stoptermcap(); |
7 | 2199 out_flush(); |
2200 } | |
2201 } | |
2202 | |
2203 /* | |
2204 * Preserve files and exit. | |
2205 * When called IObuff must contain a message. | |
5338 | 2206 * NOTE: This may be called from deathtrap() in a signal handler, avoid unsafe |
2207 * functions, such as allocating memory. | |
7 | 2208 */ |
2209 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2210 preserve_exit(void) |
7 | 2211 { |
2212 buf_T *buf; | |
2213 | |
2214 prepare_to_exit(); | |
2215 | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18528
diff
changeset
|
2216 // Setting this will prevent free() calls. That avoids calling free() |
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18528
diff
changeset
|
2217 // recursively when free() was invoked with a bad pointer. |
625 | 2218 really_exiting = TRUE; |
2219 | |
7 | 2220 out_str(IObuff); |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18528
diff
changeset
|
2221 screen_start(); // don't know where cursor is now |
7 | 2222 out_flush(); |
2223 | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18528
diff
changeset
|
2224 ml_close_notmod(); // close all not-modified buffers |
7 | 2225 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9536
diff
changeset
|
2226 FOR_ALL_BUFFERS(buf) |
7 | 2227 { |
2228 if (buf->b_ml.ml_mfp != NULL && buf->b_ml.ml_mfp->mf_fname != NULL) | |
2229 { | |
20345
d636f5e76347
patch 8.2.0728: messages about a deadly signal are not left aligned
Bram Moolenaar <Bram@vim.org>
parents:
20277
diff
changeset
|
2230 OUT_STR("Vim: preserving files...\r\n"); |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18528
diff
changeset
|
2231 screen_start(); // don't know where cursor is now |
7 | 2232 out_flush(); |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18528
diff
changeset
|
2233 ml_sync_all(FALSE, FALSE); // preserve all swap files |
7 | 2234 break; |
2235 } | |
2236 } | |
2237 | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18528
diff
changeset
|
2238 ml_close_all(FALSE); // close all memfiles, without deleting |
7 | 2239 |
20345
d636f5e76347
patch 8.2.0728: messages about a deadly signal are not left aligned
Bram Moolenaar <Bram@vim.org>
parents:
20277
diff
changeset
|
2240 OUT_STR("Vim: Finished.\r\n"); |
7 | 2241 |
2242 getout(1); | |
2243 } | |
2244 | |
2245 /* | |
2246 * Check for CTRL-C pressed, but only once in a while. | |
2247 * Should be used instead of ui_breakcheck() for functions that check for | |
2248 * each line in the file. Calling ui_breakcheck() each time takes too much | |
2249 * time, because it can be a system call. | |
2250 */ | |
2251 | |
2252 #ifndef BREAKCHECK_SKIP | |
17452
f12745505a23
patch 8.1.1724: too much overhead checking for CTRL-C while processing text
Bram Moolenaar <Bram@vim.org>
parents:
17018
diff
changeset
|
2253 # define BREAKCHECK_SKIP 1000 |
7 | 2254 #endif |
2255 | |
2256 static int breakcheck_count = 0; | |
2257 | |
2258 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2259 line_breakcheck(void) |
7 | 2260 { |
2261 if (++breakcheck_count >= BREAKCHECK_SKIP) | |
2262 { | |
2263 breakcheck_count = 0; | |
2264 ui_breakcheck(); | |
2265 } | |
2266 } | |
2267 | |
2268 /* | |
2269 * Like line_breakcheck() but check 10 times less often. | |
2270 */ | |
2271 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2272 fast_breakcheck(void) |
7 | 2273 { |
2274 if (++breakcheck_count >= BREAKCHECK_SKIP * 10) | |
2275 { | |
2276 breakcheck_count = 0; | |
2277 ui_breakcheck(); | |
2278 } | |
2279 } | |
2280 | |
27018
268f6a3511df
patch 8.2.4038: various code not used when features are disabled
Bram Moolenaar <Bram@vim.org>
parents:
26952
diff
changeset
|
2281 # if defined(FEAT_SPELL) || defined(PROTO) |
19728
41a1ea967a97
patch 8.2.0420: Vim9: cannot interrupt a loop with CTRL-C
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
2282 /* |
41a1ea967a97
patch 8.2.0420: Vim9: cannot interrupt a loop with CTRL-C
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
2283 * Like line_breakcheck() but check 100 times less often. |
41a1ea967a97
patch 8.2.0420: Vim9: cannot interrupt a loop with CTRL-C
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
2284 */ |
41a1ea967a97
patch 8.2.0420: Vim9: cannot interrupt a loop with CTRL-C
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
2285 void |
41a1ea967a97
patch 8.2.0420: Vim9: cannot interrupt a loop with CTRL-C
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
2286 veryfast_breakcheck(void) |
41a1ea967a97
patch 8.2.0420: Vim9: cannot interrupt a loop with CTRL-C
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
2287 { |
41a1ea967a97
patch 8.2.0420: Vim9: cannot interrupt a loop with CTRL-C
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
2288 if (++breakcheck_count >= BREAKCHECK_SKIP * 100) |
41a1ea967a97
patch 8.2.0420: Vim9: cannot interrupt a loop with CTRL-C
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
2289 { |
41a1ea967a97
patch 8.2.0420: Vim9: cannot interrupt a loop with CTRL-C
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
2290 breakcheck_count = 0; |
41a1ea967a97
patch 8.2.0420: Vim9: cannot interrupt a loop with CTRL-C
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
2291 ui_breakcheck(); |
41a1ea967a97
patch 8.2.0420: Vim9: cannot interrupt a loop with CTRL-C
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
2292 } |
41a1ea967a97
patch 8.2.0420: Vim9: cannot interrupt a loop with CTRL-C
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
2293 } |
27018
268f6a3511df
patch 8.2.4038: various code not used when features are disabled
Bram Moolenaar <Bram@vim.org>
parents:
26952
diff
changeset
|
2294 #endif |
19728
41a1ea967a97
patch 8.2.0420: Vim9: cannot interrupt a loop with CTRL-C
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
2295 |
17781
04245f071792
patch 8.1.1887: the +cmdline_compl feature is not in the tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17452
diff
changeset
|
2296 #if defined(VIM_BACKTICK) || defined(FEAT_EVAL) \ |
04245f071792
patch 8.1.1887: the +cmdline_compl feature is not in the tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17452
diff
changeset
|
2297 || (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ |
04245f071792
patch 8.1.1887: the +cmdline_compl feature is not in the tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17452
diff
changeset
|
2298 || defined(PROTO) |
7 | 2299 |
2300 #ifndef SEEK_SET | |
2301 # define SEEK_SET 0 | |
2302 #endif | |
2303 #ifndef SEEK_END | |
2304 # define SEEK_END 2 | |
2305 #endif | |
2306 | |
2307 /* | |
2308 * Get the stdout of an external command. | |
5808 | 2309 * If "ret_len" is NULL replace NUL characters with NL. When "ret_len" is not |
2310 * NULL store the length there. | |
7 | 2311 * Returns an allocated string, or NULL for error. |
2312 */ | |
2313 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2314 get_cmd_output( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2315 char_u *cmd, |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18528
diff
changeset
|
2316 char_u *infile, // optional input file name |
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18528
diff
changeset
|
2317 int flags, // can be SHELL_SILENT |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2318 int *ret_len) |
7 | 2319 { |
2320 char_u *tempname; | |
2321 char_u *command; | |
2322 char_u *buffer = NULL; | |
2323 int len; | |
2324 int i = 0; | |
2325 FILE *fd; | |
2326 | |
2327 if (check_restricted() || check_secure()) | |
2328 return NULL; | |
2329 | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18528
diff
changeset
|
2330 // get a name for the temp file |
6721 | 2331 if ((tempname = vim_tempname('o', FALSE)) == NULL) |
7 | 2332 { |
26877
06a137af96f8
patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
2333 emsg(_(e_cant_get_temp_file_name)); |
7 | 2334 return NULL; |
2335 } | |
2336 | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18528
diff
changeset
|
2337 // Add the redirection stuff |
24 | 2338 command = make_filter_cmd(cmd, infile, tempname); |
7 | 2339 if (command == NULL) |
2340 goto done; | |
2341 | |
2342 /* | |
2343 * Call the shell to execute the command (errors are ignored). | |
2344 * Don't check timestamps here. | |
2345 */ | |
2346 ++no_check_timestamps; | |
2347 call_shell(command, SHELL_DOOUT | SHELL_EXPAND | flags); | |
2348 --no_check_timestamps; | |
2349 | |
2350 vim_free(command); | |
2351 | |
2352 /* | |
2353 * read the names from the file into memory | |
2354 */ | |
2355 # ifdef VMS | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18528
diff
changeset
|
2356 // created temporary file is not always readable as binary |
7 | 2357 fd = mch_fopen((char *)tempname, "r"); |
2358 # else | |
2359 fd = mch_fopen((char *)tempname, READBIN); | |
2360 # endif | |
2361 | |
28495
f285dd00704e
patch 8.2.4772: old Coverity warning for not checking ftell() return value
Bram Moolenaar <Bram@vim.org>
parents:
28463
diff
changeset
|
2362 // Not being able to seek means we can't read the file. |
f285dd00704e
patch 8.2.4772: old Coverity warning for not checking ftell() return value
Bram Moolenaar <Bram@vim.org>
parents:
28463
diff
changeset
|
2363 if (fd == NULL |
f285dd00704e
patch 8.2.4772: old Coverity warning for not checking ftell() return value
Bram Moolenaar <Bram@vim.org>
parents:
28463
diff
changeset
|
2364 || fseek(fd, 0L, SEEK_END) == -1 |
f285dd00704e
patch 8.2.4772: old Coverity warning for not checking ftell() return value
Bram Moolenaar <Bram@vim.org>
parents:
28463
diff
changeset
|
2365 || (len = ftell(fd)) == -1 // get size of temp file |
f285dd00704e
patch 8.2.4772: old Coverity warning for not checking ftell() return value
Bram Moolenaar <Bram@vim.org>
parents:
28463
diff
changeset
|
2366 || fseek(fd, 0L, SEEK_SET) == -1) // back to the start |
7 | 2367 { |
28497
7c4a9e20c178
patch 8.2.4773: build failure without the +eval feature
Bram Moolenaar <Bram@vim.org>
parents:
28495
diff
changeset
|
2368 semsg(_(e_cannot_read_from_str_2), tempname); |
28495
f285dd00704e
patch 8.2.4772: old Coverity warning for not checking ftell() return value
Bram Moolenaar <Bram@vim.org>
parents:
28463
diff
changeset
|
2369 if (fd != NULL) |
f285dd00704e
patch 8.2.4772: old Coverity warning for not checking ftell() return value
Bram Moolenaar <Bram@vim.org>
parents:
28463
diff
changeset
|
2370 fclose(fd); |
7 | 2371 goto done; |
2372 } | |
2373 | |
2374 buffer = alloc(len + 1); | |
2375 if (buffer != NULL) | |
2376 i = (int)fread((char *)buffer, (size_t)1, (size_t)len, fd); | |
2377 fclose(fd); | |
2378 mch_remove(tempname); | |
2379 if (buffer == NULL) | |
2380 goto done; | |
2381 #ifdef VMS | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18528
diff
changeset
|
2382 len = i; // VMS doesn't give us what we asked for... |
7 | 2383 #endif |
2384 if (i != len) | |
2385 { | |
26877
06a137af96f8
patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
2386 semsg(_(e_cant_read_file_str), tempname); |
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13188
diff
changeset
|
2387 VIM_CLEAR(buffer); |
7 | 2388 } |
5808 | 2389 else if (ret_len == NULL) |
5271
25f67b62afd8
updated for version 7.4b.012
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2390 { |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18528
diff
changeset
|
2391 // Change NUL into SOH, otherwise the string is truncated. |
5271
25f67b62afd8
updated for version 7.4b.012
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2392 for (i = 0; i < len; ++i) |
5275
3ddec3d25bd1
updated for version 7.4b.014
Bram Moolenaar <bram@vim.org>
parents:
5271
diff
changeset
|
2393 if (buffer[i] == NUL) |
3ddec3d25bd1
updated for version 7.4b.014
Bram Moolenaar <bram@vim.org>
parents:
5271
diff
changeset
|
2394 buffer[i] = 1; |
5271
25f67b62afd8
updated for version 7.4b.012
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2395 |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18528
diff
changeset
|
2396 buffer[len] = NUL; // make sure the buffer is terminated |
5271
25f67b62afd8
updated for version 7.4b.012
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2397 } |
5808 | 2398 else |
2399 *ret_len = len; | |
7 | 2400 |
2401 done: | |
2402 vim_free(tempname); | |
2403 return buffer; | |
2404 } | |
17978
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2405 |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2406 # if defined(FEAT_EVAL) || defined(PROTO) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2407 |
18051
d1e77015f60b
patch 8.1.2021: some global functions can be local to the file
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
2408 static void |
17978
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2409 get_cmd_output_as_rettv( |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2410 typval_T *argvars, |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2411 typval_T *rettv, |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2412 int retlist) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2413 { |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2414 char_u *res = NULL; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2415 char_u *p; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2416 char_u *infile = NULL; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2417 int err = FALSE; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2418 FILE *fd; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2419 list_T *list = NULL; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2420 int flags = SHELL_SILENT; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2421 |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2422 rettv->v_type = VAR_STRING; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2423 rettv->vval.v_string = NULL; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2424 if (check_restricted() || check_secure()) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2425 goto errret; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2426 |
25338
e2be9f3c5907
patch 8.2.3206: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
25234
diff
changeset
|
2427 if (in_vim9script() |
e2be9f3c5907
patch 8.2.3206: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
25234
diff
changeset
|
2428 && (check_for_string_arg(argvars, 0) == FAIL |
29308
b1304512c036
patch 8.2.5170: tiny issues
Bram Moolenaar <Bram@vim.org>
parents:
29113
diff
changeset
|
2429 || check_for_opt_string_or_number_or_list_arg(argvars, 1) |
b1304512c036
patch 8.2.5170: tiny issues
Bram Moolenaar <Bram@vim.org>
parents:
29113
diff
changeset
|
2430 == FAIL)) |
25338
e2be9f3c5907
patch 8.2.3206: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
25234
diff
changeset
|
2431 return; |
e2be9f3c5907
patch 8.2.3206: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
25234
diff
changeset
|
2432 |
17978
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2433 if (argvars[1].v_type != VAR_UNKNOWN) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2434 { |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2435 /* |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2436 * Write the text to a temp file, to be used for input of the shell |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2437 * command. |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2438 */ |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2439 if ((infile = vim_tempname('i', TRUE)) == NULL) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2440 { |
26877
06a137af96f8
patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
2441 emsg(_(e_cant_get_temp_file_name)); |
17978
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2442 goto errret; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2443 } |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2444 |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2445 fd = mch_fopen((char *)infile, WRITEBIN); |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2446 if (fd == NULL) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2447 { |
26877
06a137af96f8
patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
2448 semsg(_(e_cant_open_file_str), infile); |
17978
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2449 goto errret; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2450 } |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2451 if (argvars[1].v_type == VAR_NUMBER) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2452 { |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2453 linenr_T lnum; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2454 buf_T *buf; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2455 |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2456 buf = buflist_findnr(argvars[1].vval.v_number); |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2457 if (buf == NULL) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2458 { |
26439
b18f3b0f317c
patch 8.2.3750: error messages are everywhere
Bram Moolenaar <Bram@vim.org>
parents:
26414
diff
changeset
|
2459 semsg(_(e_buffer_nr_does_not_exist), argvars[1].vval.v_number); |
17978
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2460 fclose(fd); |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2461 goto errret; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2462 } |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2463 |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2464 for (lnum = 1; lnum <= buf->b_ml.ml_line_count; lnum++) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2465 { |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2466 for (p = ml_get_buf(buf, lnum, FALSE); *p != NUL; ++p) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2467 if (putc(*p == '\n' ? NUL : *p, fd) == EOF) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2468 { |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2469 err = TRUE; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2470 break; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2471 } |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2472 if (putc(NL, fd) == EOF) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2473 { |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2474 err = TRUE; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2475 break; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2476 } |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2477 } |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2478 } |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2479 else if (argvars[1].v_type == VAR_LIST) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2480 { |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2481 if (write_list(fd, argvars[1].vval.v_list, TRUE) == FAIL) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2482 err = TRUE; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2483 } |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2484 else |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2485 { |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2486 size_t len; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2487 char_u buf[NUMBUFLEN]; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2488 |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2489 p = tv_get_string_buf_chk(&argvars[1], buf); |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2490 if (p == NULL) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2491 { |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2492 fclose(fd); |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18528
diff
changeset
|
2493 goto errret; // type error; errmsg already given |
17978
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2494 } |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2495 len = STRLEN(p); |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2496 if (len > 0 && fwrite(p, len, 1, fd) != 1) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2497 err = TRUE; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2498 } |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2499 if (fclose(fd) != 0) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2500 err = TRUE; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2501 if (err) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2502 { |
26952
b34ddbca305c
patch 8.2.4005: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26877
diff
changeset
|
2503 emsg(_(e_error_writing_temp_file)); |
17978
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2504 goto errret; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2505 } |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2506 } |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2507 |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18528
diff
changeset
|
2508 // Omit SHELL_COOKED when invoked with ":silent". Avoids that the shell |
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18528
diff
changeset
|
2509 // echoes typeahead, that messes up the display. |
17978
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2510 if (!msg_silent) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2511 flags += SHELL_COOKED; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2512 |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2513 if (retlist) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2514 { |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2515 int len; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2516 listitem_T *li; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2517 char_u *s = NULL; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2518 char_u *start; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2519 char_u *end; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2520 int i; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2521 |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2522 res = get_cmd_output(tv_get_string(&argvars[0]), infile, flags, &len); |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2523 if (res == NULL) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2524 goto errret; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2525 |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2526 list = list_alloc(); |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2527 if (list == NULL) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2528 goto errret; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2529 |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2530 for (i = 0; i < len; ++i) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2531 { |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2532 start = res + i; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2533 while (i < len && res[i] != NL) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2534 ++i; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2535 end = res + i; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2536 |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2537 s = alloc(end - start + 1); |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2538 if (s == NULL) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2539 goto errret; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2540 |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2541 for (p = s; start < end; ++p, ++start) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2542 *p = *start == NUL ? NL : *start; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2543 *p = NUL; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2544 |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2545 li = listitem_alloc(); |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2546 if (li == NULL) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2547 { |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2548 vim_free(s); |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2549 goto errret; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2550 } |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2551 li->li_tv.v_type = VAR_STRING; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2552 li->li_tv.v_lock = 0; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2553 li->li_tv.vval.v_string = s; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2554 list_append(list, li); |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2555 } |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2556 |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2557 rettv_list_set(rettv, list); |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2558 list = NULL; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2559 } |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2560 else |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2561 { |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2562 res = get_cmd_output(tv_get_string(&argvars[0]), infile, flags, NULL); |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2563 #ifdef USE_CRNL |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18528
diff
changeset
|
2564 // translate <CR><NL> into <NL> |
17978
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2565 if (res != NULL) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2566 { |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2567 char_u *s, *d; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2568 |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2569 d = res; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2570 for (s = res; *s; ++s) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2571 { |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2572 if (s[0] == CAR && s[1] == NL) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2573 ++s; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2574 *d++ = *s; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2575 } |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2576 *d = NUL; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2577 } |
7 | 2578 #endif |
17978
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2579 rettv->vval.v_string = res; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2580 res = NULL; |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2581 } |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2582 |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2583 errret: |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2584 if (infile != NULL) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2585 { |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2586 mch_remove(infile); |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2587 vim_free(infile); |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2588 } |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2589 if (res != NULL) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2590 vim_free(res); |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2591 if (list != NULL) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2592 list_free(list); |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2593 } |
7 | 2594 |
2595 /* | |
17978
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2596 * "system()" function |
7 | 2597 */ |
2598 void | |
17978
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2599 f_system(typval_T *argvars, typval_T *rettv) |
7 | 2600 { |
17978
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2601 get_cmd_output_as_rettv(argvars, rettv, FALSE); |
7 | 2602 } |
2603 | |
2604 /* | |
17978
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2605 * "systemlist()" function |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2606 */ |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2607 void |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2608 f_systemlist(typval_T *argvars, typval_T *rettv) |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2609 { |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2610 get_cmd_output_as_rettv(argvars, rettv, TRUE); |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2611 } |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2612 # endif // FEAT_EVAL |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2613 |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2614 #endif |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2615 |
8f4cc259ed7a
patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2616 /* |
2302
488be8cbe19c
Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents:
2297
diff
changeset
|
2617 * Return TRUE when need to go to Insert mode because of 'insertmode'. |
7 | 2618 * Don't do this when still processing a command or a mapping. |
2619 * Don't do this when inside a ":normal" command. | |
2620 */ | |
2621 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2622 goto_im(void) |
7 | 2623 { |
2624 return (p_im && stuff_empty() && typebuf_typed()); | |
2625 } | |
5867 | 2626 |
2627 /* | |
5911 | 2628 * Returns the isolated name of the shell in allocated memory: |
5867 | 2629 * - Skip beyond any path. E.g., "/usr/bin/csh -f" -> "csh -f". |
2630 * - Remove any argument. E.g., "csh -f" -> "csh". | |
2631 * But don't allow a space in the path, so that this works: | |
2632 * "/usr/bin/csh --rcfile ~/.cshrc" | |
2633 * But don't do that for Windows, it's common to have a space in the path. | |
22742
f7f2d73ff85e
patch 8.2.1919: assert_fails() setting emsg_silent changes normal execution
Bram Moolenaar <Bram@vim.org>
parents:
22685
diff
changeset
|
2634 * Returns NULL when out of memory. |
5867 | 2635 */ |
2636 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2637 get_isolated_shell_name(void) |
5867 | 2638 { |
2639 char_u *p; | |
2640 | |
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15814
diff
changeset
|
2641 #ifdef MSWIN |
5867 | 2642 p = gettail(p_sh); |
20830
9064044fd4f6
patch 8.2.0967: unnecessary type casts for vim_strnsave()
Bram Moolenaar <Bram@vim.org>
parents:
20788
diff
changeset
|
2643 p = vim_strnsave(p, skiptowhite(p) - p); |
5867 | 2644 #else |
2645 p = skiptowhite(p_sh); | |
2646 if (*p == NUL) | |
2647 { | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18528
diff
changeset
|
2648 // No white space, use the tail. |
5867 | 2649 p = vim_strsave(gettail(p_sh)); |
2650 } | |
2651 else | |
2652 { | |
2653 char_u *p1, *p2; | |
2654 | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18528
diff
changeset
|
2655 // Find the last path separator before the space. |
5867 | 2656 p1 = p_sh; |
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
2657 for (p2 = p_sh; p2 < p; MB_PTR_ADV(p2)) |
5867 | 2658 if (vim_ispathsep(*p2)) |
2659 p1 = p2 + 1; | |
20830
9064044fd4f6
patch 8.2.0967: unnecessary type casts for vim_strnsave()
Bram Moolenaar <Bram@vim.org>
parents:
20788
diff
changeset
|
2660 p = vim_strnsave(p1, p - p1); |
5867 | 2661 } |
2662 #endif | |
2663 return p; | |
2664 } | |
15814
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
15699
diff
changeset
|
2665 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
15699
diff
changeset
|
2666 /* |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
15699
diff
changeset
|
2667 * Check if the "://" of a URL is at the pointer, return URL_SLASH. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
15699
diff
changeset
|
2668 * Also check for ":\\", which MS Internet Explorer accepts, return |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
15699
diff
changeset
|
2669 * URL_BACKSLASH. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
15699
diff
changeset
|
2670 */ |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
15699
diff
changeset
|
2671 int |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
15699
diff
changeset
|
2672 path_is_url(char_u *p) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
15699
diff
changeset
|
2673 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
15699
diff
changeset
|
2674 if (STRNCMP(p, "://", (size_t)3) == 0) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
15699
diff
changeset
|
2675 return URL_SLASH; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
15699
diff
changeset
|
2676 else if (STRNCMP(p, ":\\\\", (size_t)3) == 0) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
15699
diff
changeset
|
2677 return URL_BACKSLASH; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
15699
diff
changeset
|
2678 return 0; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
15699
diff
changeset
|
2679 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
15699
diff
changeset
|
2680 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
15699
diff
changeset
|
2681 /* |
25234
34a6db7af738
patch 8.2.3153: URLs with a dash in the scheme are not recognized
Bram Moolenaar <Bram@vim.org>
parents:
25206
diff
changeset
|
2682 * Check if "fname" starts with "name://" or "name:\\". |
34a6db7af738
patch 8.2.3153: URLs with a dash in the scheme are not recognized
Bram Moolenaar <Bram@vim.org>
parents:
25206
diff
changeset
|
2683 * Return URL_SLASH for "name://", URL_BACKSLASH for "name:\\". |
15814
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
15699
diff
changeset
|
2684 * Return zero otherwise. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
15699
diff
changeset
|
2685 */ |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
15699
diff
changeset
|
2686 int |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
15699
diff
changeset
|
2687 path_with_url(char_u *fname) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
15699
diff
changeset
|
2688 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
15699
diff
changeset
|
2689 char_u *p; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
15699
diff
changeset
|
2690 |
25234
34a6db7af738
patch 8.2.3153: URLs with a dash in the scheme are not recognized
Bram Moolenaar <Bram@vim.org>
parents:
25206
diff
changeset
|
2691 // We accept alphabetic characters and a dash in scheme part. |
34a6db7af738
patch 8.2.3153: URLs with a dash in the scheme are not recognized
Bram Moolenaar <Bram@vim.org>
parents:
25206
diff
changeset
|
2692 // RFC 3986 allows for more, but it increases the risk of matching |
34a6db7af738
patch 8.2.3153: URLs with a dash in the scheme are not recognized
Bram Moolenaar <Bram@vim.org>
parents:
25206
diff
changeset
|
2693 // non-URL text. |
34a6db7af738
patch 8.2.3153: URLs with a dash in the scheme are not recognized
Bram Moolenaar <Bram@vim.org>
parents:
25206
diff
changeset
|
2694 |
34a6db7af738
patch 8.2.3153: URLs with a dash in the scheme are not recognized
Bram Moolenaar <Bram@vim.org>
parents:
25206
diff
changeset
|
2695 // first character must be alpha |
34a6db7af738
patch 8.2.3153: URLs with a dash in the scheme are not recognized
Bram Moolenaar <Bram@vim.org>
parents:
25206
diff
changeset
|
2696 if (!isalpha(*fname)) |
34a6db7af738
patch 8.2.3153: URLs with a dash in the scheme are not recognized
Bram Moolenaar <Bram@vim.org>
parents:
25206
diff
changeset
|
2697 return 0; |
34a6db7af738
patch 8.2.3153: URLs with a dash in the scheme are not recognized
Bram Moolenaar <Bram@vim.org>
parents:
25206
diff
changeset
|
2698 |
34a6db7af738
patch 8.2.3153: URLs with a dash in the scheme are not recognized
Bram Moolenaar <Bram@vim.org>
parents:
25206
diff
changeset
|
2699 // check body: alpha or dash |
26034
9b2c6cea573c
patch 8.2.3551: checking first character of url twice
Bram Moolenaar <Bram@vim.org>
parents:
25864
diff
changeset
|
2700 for (p = fname + 1; (isalpha(*p) || (*p == '-')); ++p) |
15814
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
15699
diff
changeset
|
2701 ; |
25234
34a6db7af738
patch 8.2.3153: URLs with a dash in the scheme are not recognized
Bram Moolenaar <Bram@vim.org>
parents:
25206
diff
changeset
|
2702 |
34a6db7af738
patch 8.2.3153: URLs with a dash in the scheme are not recognized
Bram Moolenaar <Bram@vim.org>
parents:
25206
diff
changeset
|
2703 // check last char is not a dash |
34a6db7af738
patch 8.2.3153: URLs with a dash in the scheme are not recognized
Bram Moolenaar <Bram@vim.org>
parents:
25206
diff
changeset
|
2704 if (p[-1] == '-') |
34a6db7af738
patch 8.2.3153: URLs with a dash in the scheme are not recognized
Bram Moolenaar <Bram@vim.org>
parents:
25206
diff
changeset
|
2705 return 0; |
34a6db7af738
patch 8.2.3153: URLs with a dash in the scheme are not recognized
Bram Moolenaar <Bram@vim.org>
parents:
25206
diff
changeset
|
2706 |
34a6db7af738
patch 8.2.3153: URLs with a dash in the scheme are not recognized
Bram Moolenaar <Bram@vim.org>
parents:
25206
diff
changeset
|
2707 // "://" or ":\\" must follow |
15814
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
15699
diff
changeset
|
2708 return path_is_url(p); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
15699
diff
changeset
|
2709 } |
25790
16a7d1154be8
patch 8.2.3430: no generic way to trigger an autocommand on mode change
Bram Moolenaar <Bram@vim.org>
parents:
25398
diff
changeset
|
2710 |
26155
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2711 #if defined(FEAT_EVAL) || defined(PROTO) |
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2712 /* |
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2713 * Return the dictionary of v:event. |
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2714 * Save and clear the value in case it already has items. |
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2715 */ |
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2716 dict_T * |
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2717 get_v_event(save_v_event_T *sve) |
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2718 { |
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2719 dict_T *v_event = get_vim_var_dict(VV_EVENT); |
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2720 |
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2721 if (v_event->dv_hashtab.ht_used > 0) |
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2722 { |
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2723 // recursive use of v:event, save, make empty and restore later |
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2724 sve->sve_did_save = TRUE; |
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2725 sve->sve_hashtab = v_event->dv_hashtab; |
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2726 hash_init(&v_event->dv_hashtab); |
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2727 } |
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2728 else |
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2729 sve->sve_did_save = FALSE; |
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2730 return v_event; |
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2731 } |
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2732 |
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2733 void |
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2734 restore_v_event(dict_T *v_event, save_v_event_T *sve) |
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2735 { |
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2736 dict_free_contents(v_event); |
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2737 if (sve->sve_did_save) |
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2738 v_event->dv_hashtab = sve->sve_hashtab; |
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2739 else |
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2740 hash_init(&v_event->dv_hashtab); |
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2741 } |
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2742 #endif |
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2743 |
25790
16a7d1154be8
patch 8.2.3430: no generic way to trigger an autocommand on mode change
Bram Moolenaar <Bram@vim.org>
parents:
25398
diff
changeset
|
2744 /* |
28397
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
2745 * Fires a ModeChanged autocmd event if appropriate. |
25790
16a7d1154be8
patch 8.2.3430: no generic way to trigger an autocommand on mode change
Bram Moolenaar <Bram@vim.org>
parents:
25398
diff
changeset
|
2746 */ |
16a7d1154be8
patch 8.2.3430: no generic way to trigger an autocommand on mode change
Bram Moolenaar <Bram@vim.org>
parents:
25398
diff
changeset
|
2747 void |
28397
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
2748 may_trigger_modechanged() |
25790
16a7d1154be8
patch 8.2.3430: no generic way to trigger an autocommand on mode change
Bram Moolenaar <Bram@vim.org>
parents:
25398
diff
changeset
|
2749 { |
26155
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2750 #ifdef FEAT_EVAL |
25790
16a7d1154be8
patch 8.2.3430: no generic way to trigger an autocommand on mode change
Bram Moolenaar <Bram@vim.org>
parents:
25398
diff
changeset
|
2751 dict_T *v_event; |
26155
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2752 save_v_event_T save_v_event; |
28397
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
2753 char_u curr_mode[MODE_MAX_LENGTH]; |
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
2754 char_u pattern_buf[2 * MODE_MAX_LENGTH]; |
25790
16a7d1154be8
patch 8.2.3430: no generic way to trigger an autocommand on mode change
Bram Moolenaar <Bram@vim.org>
parents:
25398
diff
changeset
|
2755 |
16a7d1154be8
patch 8.2.3430: no generic way to trigger an autocommand on mode change
Bram Moolenaar <Bram@vim.org>
parents:
25398
diff
changeset
|
2756 if (!has_modechanged()) |
16a7d1154be8
patch 8.2.3430: no generic way to trigger an autocommand on mode change
Bram Moolenaar <Bram@vim.org>
parents:
25398
diff
changeset
|
2757 return; |
16a7d1154be8
patch 8.2.3430: no generic way to trigger an autocommand on mode change
Bram Moolenaar <Bram@vim.org>
parents:
25398
diff
changeset
|
2758 |
28397
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
2759 get_mode(curr_mode); |
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
2760 if (STRCMP(curr_mode, last_mode) == 0) |
26042
6b39ab99e367
patch 8.2.3555: ModeChanged is not triggered on every mode change
Bram Moolenaar <Bram@vim.org>
parents:
26034
diff
changeset
|
2761 return; |
6b39ab99e367
patch 8.2.3555: ModeChanged is not triggered on every mode change
Bram Moolenaar <Bram@vim.org>
parents:
26034
diff
changeset
|
2762 |
26155
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2763 v_event = get_v_event(&save_v_event); |
28397
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
2764 (void)dict_add_string(v_event, "new_mode", curr_mode); |
25790
16a7d1154be8
patch 8.2.3430: no generic way to trigger an autocommand on mode change
Bram Moolenaar <Bram@vim.org>
parents:
25398
diff
changeset
|
2765 (void)dict_add_string(v_event, "old_mode", last_mode); |
16a7d1154be8
patch 8.2.3430: no generic way to trigger an autocommand on mode change
Bram Moolenaar <Bram@vim.org>
parents:
25398
diff
changeset
|
2766 dict_set_items_ro(v_event); |
16a7d1154be8
patch 8.2.3430: no generic way to trigger an autocommand on mode change
Bram Moolenaar <Bram@vim.org>
parents:
25398
diff
changeset
|
2767 |
16a7d1154be8
patch 8.2.3430: no generic way to trigger an autocommand on mode change
Bram Moolenaar <Bram@vim.org>
parents:
25398
diff
changeset
|
2768 // concatenate modes in format "old_mode:new_mode" |
28397
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
2769 vim_snprintf((char *)pattern_buf, sizeof(pattern_buf), "%s:%s", last_mode, |
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
2770 curr_mode); |
25790
16a7d1154be8
patch 8.2.3430: no generic way to trigger an autocommand on mode change
Bram Moolenaar <Bram@vim.org>
parents:
25398
diff
changeset
|
2771 |
28397
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
2772 apply_autocmds(EVENT_MODECHANGED, pattern_buf, NULL, FALSE, curbuf); |
d1702731786c
patch 8.2.4723: the ModeChanged autocmd event is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
2773 STRCPY(last_mode, curr_mode); |
25790
16a7d1154be8
patch 8.2.3430: no generic way to trigger an autocommand on mode change
Bram Moolenaar <Bram@vim.org>
parents:
25398
diff
changeset
|
2774 |
26155
f2392648af3e
patch 8.2.3609: internal error when ModeChanged is triggered recursively
Bram Moolenaar <Bram@vim.org>
parents:
26042
diff
changeset
|
2775 restore_v_event(v_event, &save_v_event); |
25790
16a7d1154be8
patch 8.2.3430: no generic way to trigger an autocommand on mode change
Bram Moolenaar <Bram@vim.org>
parents:
25398
diff
changeset
|
2776 #endif |
16a7d1154be8
patch 8.2.3430: no generic way to trigger an autocommand on mode change
Bram Moolenaar <Bram@vim.org>
parents:
25398
diff
changeset
|
2777 } |