Mercurial > vim
annotate src/ex_cmds2.c @ 10122:3db463d4df25 v7.4.2332
commit https://github.com/vim/vim/commit/75537a93e985ef32e6c267b06ce93629855dd983
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Sep 5 22:45:28 2016 +0200
patch 7.4.2332
Problem: Crash when stop_timer() is called in a callback of a callback.
Vim hangs when the timer callback uses too much time.
Solution: Set tr_id to -1 when a timer is to be deleted. Don't keep calling
callbacks forever. (Ozaki Kiichi)
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Mon, 05 Sep 2016 23:00:07 +0200 |
parents | 32bd4001e398 |
children | 40f6ce4fe30e |
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 * ex_cmds2.c: some more functions for command line commands | |
12 */ | |
13 | |
14 #include "vim.h" | |
15 #include "version.h" | |
16 | |
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17 static void cmd_source(char_u *fname, exarg_T *eap); |
7 | 18 |
170 | 19 #ifdef FEAT_EVAL |
177 | 20 /* Growarray to store info about already sourced scripts. |
170 | 21 * For Unix also store the dev/ino, so that we don't have to stat() each |
22 * script when going through the list. */ | |
23 typedef struct scriptitem_S | |
24 { | |
25 char_u *sn_name; | |
26 # ifdef UNIX | |
1882 | 27 int sn_dev_valid; |
28 dev_t sn_dev; | |
170 | 29 ino_t sn_ino; |
30 # endif | |
31 # ifdef FEAT_PROFILE | |
32 int sn_prof_on; /* TRUE when script is/was profiled */ | |
177 | 33 int sn_pr_force; /* forceit: profile functions in this script */ |
170 | 34 proftime_T sn_pr_child; /* time set when going into first child */ |
35 int sn_pr_nest; /* nesting for sn_pr_child */ | |
36 /* profiling the script as a whole */ | |
37 int sn_pr_count; /* nr of times sourced */ | |
1624 | 38 proftime_T sn_pr_total; /* time spent in script + children */ |
39 proftime_T sn_pr_self; /* time spent in script itself */ | |
170 | 40 proftime_T sn_pr_start; /* time at script start */ |
41 proftime_T sn_pr_children; /* time in children after script start */ | |
42 /* profiling the script per line */ | |
43 garray_T sn_prl_ga; /* things stored for every line */ | |
44 proftime_T sn_prl_start; /* start time for current line */ | |
45 proftime_T sn_prl_children; /* time spent in children for this line */ | |
46 proftime_T sn_prl_wait; /* wait start time for current line */ | |
47 int sn_prl_idx; /* index of line being timed; -1 if none */ | |
48 int sn_prl_execed; /* line being timed was executed */ | |
49 # endif | |
50 } scriptitem_T; | |
51 | |
52 static garray_T script_items = {0, 0, sizeof(scriptitem_T), 4, NULL}; | |
53 #define SCRIPT_ITEM(id) (((scriptitem_T *)script_items.ga_data)[(id) - 1]) | |
54 | |
55 # ifdef FEAT_PROFILE | |
56 /* Struct used in sn_prl_ga for every line of a script. */ | |
57 typedef struct sn_prl_S | |
58 { | |
59 int snp_count; /* nr of times line was executed */ | |
1624 | 60 proftime_T sn_prl_total; /* time spent in a line + children */ |
61 proftime_T sn_prl_self; /* time spent in a line itself */ | |
170 | 62 } sn_prl_T; |
63 | |
64 # define PRL_ITEM(si, idx) (((sn_prl_T *)(si)->sn_prl_ga.ga_data)[(idx)]) | |
65 # endif | |
66 #endif | |
67 | |
7 | 68 #if defined(FEAT_EVAL) || defined(PROTO) |
69 static int debug_greedy = FALSE; /* batch mode debugging: don't save | |
70 and restore typeahead. */ | |
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71 static int get_maxbacktrace_level(void); |
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72 static void do_setdebugtracelevel(char_u *arg); |
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73 static void do_checkbacktracelevel(void); |
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74 static void do_showbacktrace(char_u *cmd); |
7 | 75 |
76 /* | |
77 * do_debug(): Debug mode. | |
78 * Repeatedly get Ex commands, until told to continue normal execution. | |
79 */ | |
80 void | |
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81 do_debug(char_u *cmd) |
7 | 82 { |
83 int save_msg_scroll = msg_scroll; | |
84 int save_State = State; | |
85 int save_did_emsg = did_emsg; | |
86 int save_cmd_silent = cmd_silent; | |
87 int save_msg_silent = msg_silent; | |
88 int save_emsg_silent = emsg_silent; | |
89 int save_redir_off = redir_off; | |
90 tasave_T typeaheadbuf; | |
1462 | 91 int typeahead_saved = FALSE; |
1485 | 92 int save_ignore_script = 0; |
7 | 93 int save_ex_normal_busy; |
94 int n; | |
95 char_u *cmdline = NULL; | |
96 char_u *p; | |
97 char *tail = NULL; | |
98 static int last_cmd = 0; | |
99 #define CMD_CONT 1 | |
100 #define CMD_NEXT 2 | |
101 #define CMD_STEP 3 | |
102 #define CMD_FINISH 4 | |
103 #define CMD_QUIT 5 | |
104 #define CMD_INTERRUPT 6 | |
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105 #define CMD_BACKTRACE 7 |
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106 #define CMD_FRAME 8 |
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107 #define CMD_UP 9 |
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108 #define CMD_DOWN 10 |
7 | 109 |
110 #ifdef ALWAYS_USE_GUI | |
111 /* Can't do this when there is no terminal for input/output. */ | |
112 if (!gui.in_use) | |
113 { | |
114 /* Break as soon as possible. */ | |
115 debug_break_level = 9999; | |
116 return; | |
117 } | |
118 #endif | |
119 | |
120 /* Make sure we are in raw mode and start termcap mode. Might have side | |
121 * effects... */ | |
122 settmode(TMODE_RAW); | |
123 starttermcap(); | |
124 | |
125 ++RedrawingDisabled; /* don't redisplay the window */ | |
126 ++no_wait_return; /* don't wait for return */ | |
127 did_emsg = FALSE; /* don't use error from debugged stuff */ | |
128 cmd_silent = FALSE; /* display commands */ | |
129 msg_silent = FALSE; /* display messages */ | |
130 emsg_silent = FALSE; /* display error messages */ | |
131 redir_off = TRUE; /* don't redirect debug commands */ | |
132 | |
133 State = NORMAL; | |
134 | |
135 if (!debug_did_msg) | |
136 MSG(_("Entering Debug mode. Type \"cont\" to continue.")); | |
137 if (sourcing_name != NULL) | |
138 msg(sourcing_name); | |
139 if (sourcing_lnum != 0) | |
274 | 140 smsg((char_u *)_("line %ld: %s"), (long)sourcing_lnum, cmd); |
7 | 141 else |
274 | 142 smsg((char_u *)_("cmd: %s"), cmd); |
7 | 143 |
144 /* | |
145 * Repeat getting a command and executing it. | |
146 */ | |
147 for (;;) | |
148 { | |
149 msg_scroll = TRUE; | |
150 need_wait_return = FALSE; | |
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151 |
7 | 152 /* Save the current typeahead buffer and replace it with an empty one. |
153 * This makes sure we get input from the user here and don't interfere | |
154 * with the commands being executed. Reset "ex_normal_busy" to avoid | |
155 * the side effects of using ":normal". Save the stuff buffer and make | |
1462 | 156 * it empty. Set ignore_script to avoid reading from script input. */ |
7 | 157 save_ex_normal_busy = ex_normal_busy; |
158 ex_normal_busy = 0; | |
159 if (!debug_greedy) | |
1462 | 160 { |
7 | 161 save_typeahead(&typeaheadbuf); |
1462 | 162 typeahead_saved = TRUE; |
163 save_ignore_script = ignore_script; | |
164 ignore_script = TRUE; | |
165 } | |
7 | 166 |
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167 vim_free(cmdline); |
531 | 168 cmdline = getcmdline_prompt('>', NULL, 0, EXPAND_NOTHING, NULL); |
7 | 169 |
1462 | 170 if (typeahead_saved) |
171 { | |
7 | 172 restore_typeahead(&typeaheadbuf); |
1462 | 173 ignore_script = save_ignore_script; |
174 } | |
7 | 175 ex_normal_busy = save_ex_normal_busy; |
176 | |
177 cmdline_row = msg_row; | |
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178 msg_starthere(); |
7 | 179 if (cmdline != NULL) |
180 { | |
181 /* If this is a debug command, set "last_cmd". | |
182 * If not, reset "last_cmd". | |
183 * For a blank line use previous command. */ | |
184 p = skipwhite(cmdline); | |
185 if (*p != NUL) | |
186 { | |
187 switch (*p) | |
188 { | |
189 case 'c': last_cmd = CMD_CONT; | |
190 tail = "ont"; | |
191 break; | |
192 case 'n': last_cmd = CMD_NEXT; | |
193 tail = "ext"; | |
194 break; | |
195 case 's': last_cmd = CMD_STEP; | |
196 tail = "tep"; | |
197 break; | |
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198 case 'f': |
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199 last_cmd = 0; |
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200 if (p[1] == 'r') |
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201 { |
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202 last_cmd = CMD_FRAME; |
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203 tail = "rame"; |
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204 } |
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205 else |
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206 { |
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207 last_cmd = CMD_FINISH; |
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208 tail = "inish"; |
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209 } |
7 | 210 break; |
211 case 'q': last_cmd = CMD_QUIT; | |
212 tail = "uit"; | |
213 break; | |
214 case 'i': last_cmd = CMD_INTERRUPT; | |
215 tail = "nterrupt"; | |
216 break; | |
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217 case 'b': last_cmd = CMD_BACKTRACE; |
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218 if (p[1] == 't') |
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219 tail = "t"; |
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220 else |
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221 tail = "acktrace"; |
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222 break; |
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223 case 'w': last_cmd = CMD_BACKTRACE; |
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224 tail = "here"; |
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225 break; |
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226 case 'u': last_cmd = CMD_UP; |
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227 tail = "p"; |
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228 break; |
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229 case 'd': last_cmd = CMD_DOWN; |
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230 tail = "own"; |
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231 break; |
7 | 232 default: last_cmd = 0; |
233 } | |
234 if (last_cmd != 0) | |
235 { | |
236 /* Check that the tail matches. */ | |
237 ++p; | |
238 while (*p != NUL && *p == *tail) | |
239 { | |
240 ++p; | |
241 ++tail; | |
242 } | |
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243 if (ASCII_ISALPHA(*p) && last_cmd != CMD_FRAME) |
7 | 244 last_cmd = 0; |
245 } | |
246 } | |
247 | |
248 if (last_cmd != 0) | |
249 { | |
250 /* Execute debug command: decided where to break next and | |
251 * return. */ | |
252 switch (last_cmd) | |
253 { | |
254 case CMD_CONT: | |
255 debug_break_level = -1; | |
256 break; | |
257 case CMD_NEXT: | |
258 debug_break_level = ex_nesting_level; | |
259 break; | |
260 case CMD_STEP: | |
261 debug_break_level = 9999; | |
262 break; | |
263 case CMD_FINISH: | |
264 debug_break_level = ex_nesting_level - 1; | |
265 break; | |
266 case CMD_QUIT: | |
267 got_int = TRUE; | |
268 debug_break_level = -1; | |
269 break; | |
270 case CMD_INTERRUPT: | |
271 got_int = TRUE; | |
272 debug_break_level = 9999; | |
273 /* Do not repeat ">interrupt" cmd, continue stepping. */ | |
274 last_cmd = CMD_STEP; | |
275 break; | |
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276 case CMD_BACKTRACE: |
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277 do_showbacktrace(cmd); |
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278 continue; |
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279 case CMD_FRAME: |
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280 if (*p == NUL) |
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281 { |
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282 do_showbacktrace(cmd); |
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283 } |
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284 else |
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285 { |
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286 p = skipwhite(p); |
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287 do_setdebugtracelevel(p); |
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288 } |
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289 continue; |
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290 case CMD_UP: |
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291 debug_backtrace_level++; |
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292 do_checkbacktracelevel(); |
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293 continue; |
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294 case CMD_DOWN: |
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295 debug_backtrace_level--; |
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296 do_checkbacktracelevel(); |
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297 continue; |
7 | 298 } |
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299 /* Going out reset backtrace_level */ |
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300 debug_backtrace_level = 0; |
7 | 301 break; |
302 } | |
303 | |
304 /* don't debug this command */ | |
305 n = debug_break_level; | |
306 debug_break_level = -1; | |
307 (void)do_cmdline(cmdline, getexline, NULL, | |
308 DOCMD_VERBOSE|DOCMD_EXCRESET); | |
309 debug_break_level = n; | |
310 } | |
311 lines_left = Rows - 1; | |
312 } | |
313 vim_free(cmdline); | |
314 | |
315 --RedrawingDisabled; | |
316 --no_wait_return; | |
317 redraw_all_later(NOT_VALID); | |
318 need_wait_return = FALSE; | |
319 msg_scroll = save_msg_scroll; | |
320 lines_left = Rows - 1; | |
321 State = save_State; | |
322 did_emsg = save_did_emsg; | |
323 cmd_silent = save_cmd_silent; | |
324 msg_silent = save_msg_silent; | |
325 emsg_silent = save_emsg_silent; | |
326 redir_off = save_redir_off; | |
327 | |
328 /* Only print the message again when typing a command before coming back | |
329 * here. */ | |
330 debug_did_msg = TRUE; | |
331 } | |
332 | |
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333 static int |
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334 get_maxbacktrace_level(void) |
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335 { |
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336 char *p, *q; |
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337 int maxbacktrace = 0; |
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338 |
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339 if (sourcing_name != NULL) |
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340 { |
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341 p = (char *)sourcing_name; |
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342 while ((q = strstr(p, "..")) != NULL) |
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343 { |
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344 p = q + 2; |
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345 maxbacktrace++; |
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346 } |
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347 } |
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348 return maxbacktrace; |
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349 } |
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350 |
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351 static void |
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352 do_setdebugtracelevel(char_u *arg) |
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353 { |
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354 int level; |
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355 |
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356 level = atoi((char *)arg); |
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357 if (*arg == '+' || level < 0) |
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358 debug_backtrace_level += level; |
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359 else |
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360 debug_backtrace_level = level; |
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361 |
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362 do_checkbacktracelevel(); |
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363 } |
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364 |
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365 static void |
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366 do_checkbacktracelevel(void) |
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367 { |
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368 if (debug_backtrace_level < 0) |
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369 { |
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370 debug_backtrace_level = 0; |
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371 MSG(_("frame is zero")); |
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372 } |
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373 else |
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374 { |
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375 int max = get_maxbacktrace_level(); |
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376 |
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377 if (debug_backtrace_level > max) |
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378 { |
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379 debug_backtrace_level = max; |
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380 smsg((char_u *)_("frame at highest level: %d"), max); |
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381 } |
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382 } |
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383 } |
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384 |
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385 static void |
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386 do_showbacktrace(char_u *cmd) |
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387 { |
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388 char *cur; |
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389 char *next; |
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390 int i = 0; |
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391 int max = get_maxbacktrace_level(); |
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392 |
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393 if (sourcing_name != NULL) |
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394 { |
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395 cur = (char *)sourcing_name; |
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396 while (!got_int) |
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397 { |
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398 next = strstr(cur, ".."); |
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399 if (next != NULL) |
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400 *next = NUL; |
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401 if (i == max - debug_backtrace_level) |
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402 smsg((char_u *)"->%d %s", max - i, cur); |
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403 else |
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404 smsg((char_u *)" %d %s", max - i, cur); |
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405 ++i; |
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406 if (next == NULL) |
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407 break; |
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408 *next = '.'; |
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409 cur = next + 2; |
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410 } |
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411 } |
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412 if (sourcing_lnum != 0) |
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413 smsg((char_u *)_("line %ld: %s"), (long)sourcing_lnum, cmd); |
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414 else |
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415 smsg((char_u *)_("cmd: %s"), cmd); |
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416 } |
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417 |
7 | 418 /* |
419 * ":debug". | |
420 */ | |
421 void | |
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422 ex_debug(exarg_T *eap) |
7 | 423 { |
424 int debug_break_level_save = debug_break_level; | |
425 | |
426 debug_break_level = 9999; | |
427 do_cmdline_cmd(eap->arg); | |
428 debug_break_level = debug_break_level_save; | |
429 } | |
430 | |
431 static char_u *debug_breakpoint_name = NULL; | |
432 static linenr_T debug_breakpoint_lnum; | |
433 | |
434 /* | |
435 * When debugging or a breakpoint is set on a skipped command, no debug prompt | |
436 * is shown by do_one_cmd(). This situation is indicated by debug_skipped, and | |
437 * debug_skipped_name is then set to the source name in the breakpoint case. If | |
438 * a skipped command decides itself that a debug prompt should be displayed, it | |
439 * can do so by calling dbg_check_skipped(). | |
440 */ | |
441 static int debug_skipped; | |
442 static char_u *debug_skipped_name; | |
443 | |
444 /* | |
445 * Go to debug mode when a breakpoint was encountered or "ex_nesting_level" is | |
446 * at or below the break level. But only when the line is actually | |
447 * executed. Return TRUE and set breakpoint_name for skipped commands that | |
448 * decide to execute something themselves. | |
449 * Called from do_one_cmd() before executing a command. | |
450 */ | |
451 void | |
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452 dbg_check_breakpoint(exarg_T *eap) |
7 | 453 { |
454 char_u *p; | |
455 | |
456 debug_skipped = FALSE; | |
457 if (debug_breakpoint_name != NULL) | |
458 { | |
459 if (!eap->skip) | |
460 { | |
461 /* replace K_SNR with "<SNR>" */ | |
462 if (debug_breakpoint_name[0] == K_SPECIAL | |
463 && debug_breakpoint_name[1] == KS_EXTRA | |
464 && debug_breakpoint_name[2] == (int)KE_SNR) | |
465 p = (char_u *)"<SNR>"; | |
466 else | |
467 p = (char_u *)""; | |
274 | 468 smsg((char_u *)_("Breakpoint in \"%s%s\" line %ld"), |
469 p, | |
7 | 470 debug_breakpoint_name + (*p == NUL ? 0 : 3), |
471 (long)debug_breakpoint_lnum); | |
472 debug_breakpoint_name = NULL; | |
473 do_debug(eap->cmd); | |
474 } | |
475 else | |
476 { | |
477 debug_skipped = TRUE; | |
478 debug_skipped_name = debug_breakpoint_name; | |
479 debug_breakpoint_name = NULL; | |
480 } | |
481 } | |
482 else if (ex_nesting_level <= debug_break_level) | |
483 { | |
484 if (!eap->skip) | |
485 do_debug(eap->cmd); | |
486 else | |
487 { | |
488 debug_skipped = TRUE; | |
489 debug_skipped_name = NULL; | |
490 } | |
491 } | |
492 } | |
493 | |
494 /* | |
495 * Go to debug mode if skipped by dbg_check_breakpoint() because eap->skip was | |
496 * set. Return TRUE when the debug mode is entered this time. | |
497 */ | |
498 int | |
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499 dbg_check_skipped(exarg_T *eap) |
7 | 500 { |
501 int prev_got_int; | |
502 | |
503 if (debug_skipped) | |
504 { | |
505 /* | |
506 * Save the value of got_int and reset it. We don't want a previous | |
507 * interruption cause flushing the input buffer. | |
508 */ | |
509 prev_got_int = got_int; | |
510 got_int = FALSE; | |
511 debug_breakpoint_name = debug_skipped_name; | |
512 /* eap->skip is TRUE */ | |
513 eap->skip = FALSE; | |
514 (void)dbg_check_breakpoint(eap); | |
515 eap->skip = TRUE; | |
516 got_int |= prev_got_int; | |
517 return TRUE; | |
518 } | |
519 return FALSE; | |
520 } | |
521 | |
522 /* | |
523 * The list of breakpoints: dbg_breakp. | |
524 * This is a grow-array of structs. | |
525 */ | |
526 struct debuggy | |
527 { | |
528 int dbg_nr; /* breakpoint number */ | |
529 int dbg_type; /* DBG_FUNC or DBG_FILE */ | |
530 char_u *dbg_name; /* function or file name */ | |
531 regprog_T *dbg_prog; /* regexp program */ | |
532 linenr_T dbg_lnum; /* line number in function or file */ | |
170 | 533 int dbg_forceit; /* ! used */ |
7 | 534 }; |
535 | |
536 static garray_T dbg_breakp = {0, 0, sizeof(struct debuggy), 4, NULL}; | |
170 | 537 #define BREAKP(idx) (((struct debuggy *)dbg_breakp.ga_data)[idx]) |
538 #define DEBUGGY(gap, idx) (((struct debuggy *)gap->ga_data)[idx]) | |
7 | 539 static int last_breakp = 0; /* nr of last defined breakpoint */ |
540 | |
170 | 541 #ifdef FEAT_PROFILE |
542 /* Profiling uses file and func names similar to breakpoints. */ | |
543 static garray_T prof_ga = {0, 0, sizeof(struct debuggy), 4, NULL}; | |
544 #endif | |
7 | 545 #define DBG_FUNC 1 |
546 #define DBG_FILE 2 | |
547 | |
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548 static int dbg_parsearg(char_u *arg, garray_T *gap); |
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549 static linenr_T debuggy_find(int file,char_u *fname, linenr_T after, garray_T *gap, int *fp); |
7 | 550 |
551 /* | |
170 | 552 * Parse the arguments of ":profile", ":breakadd" or ":breakdel" and put them |
553 * in the entry just after the last one in dbg_breakp. Note that "dbg_name" | |
554 * is allocated. | |
7 | 555 * Returns FAIL for failure. |
556 */ | |
557 static int | |
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558 dbg_parsearg( |
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559 char_u *arg, |
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560 garray_T *gap) /* either &dbg_breakp or &prof_ga */ |
7 | 561 { |
562 char_u *p = arg; | |
563 char_u *q; | |
564 struct debuggy *bp; | |
10 | 565 int here = FALSE; |
7 | 566 |
170 | 567 if (ga_grow(gap, 1) == FAIL) |
7 | 568 return FAIL; |
170 | 569 bp = &DEBUGGY(gap, gap->ga_len); |
7 | 570 |
571 /* Find "func" or "file". */ | |
572 if (STRNCMP(p, "func", 4) == 0) | |
573 bp->dbg_type = DBG_FUNC; | |
574 else if (STRNCMP(p, "file", 4) == 0) | |
575 bp->dbg_type = DBG_FILE; | |
170 | 576 else if ( |
577 #ifdef FEAT_PROFILE | |
578 gap != &prof_ga && | |
579 #endif | |
580 STRNCMP(p, "here", 4) == 0) | |
10 | 581 { |
582 if (curbuf->b_ffname == NULL) | |
583 { | |
584 EMSG(_(e_noname)); | |
585 return FAIL; | |
586 } | |
587 bp->dbg_type = DBG_FILE; | |
588 here = TRUE; | |
589 } | |
7 | 590 else |
591 { | |
592 EMSG2(_(e_invarg2), p); | |
593 return FAIL; | |
594 } | |
595 p = skipwhite(p + 4); | |
596 | |
597 /* Find optional line number. */ | |
10 | 598 if (here) |
599 bp->dbg_lnum = curwin->w_cursor.lnum; | |
170 | 600 else if ( |
601 #ifdef FEAT_PROFILE | |
602 gap != &prof_ga && | |
603 #endif | |
604 VIM_ISDIGIT(*p)) | |
7 | 605 { |
606 bp->dbg_lnum = getdigits(&p); | |
607 p = skipwhite(p); | |
608 } | |
609 else | |
610 bp->dbg_lnum = 0; | |
611 | |
612 /* Find the function or file name. Don't accept a function name with (). */ | |
10 | 613 if ((!here && *p == NUL) |
614 || (here && *p != NUL) | |
7 | 615 || (bp->dbg_type == DBG_FUNC && strstr((char *)p, "()") != NULL)) |
616 { | |
617 EMSG2(_(e_invarg2), arg); | |
618 return FAIL; | |
619 } | |
620 | |
621 if (bp->dbg_type == DBG_FUNC) | |
622 bp->dbg_name = vim_strsave(p); | |
10 | 623 else if (here) |
624 bp->dbg_name = vim_strsave(curbuf->b_ffname); | |
7 | 625 else |
626 { | |
627 /* Expand the file name in the same way as do_source(). This means | |
628 * doing it twice, so that $DIR/file gets expanded when $DIR is | |
629 * "~/dir". */ | |
630 q = expand_env_save(p); | |
631 if (q == NULL) | |
632 return FAIL; | |
633 p = expand_env_save(q); | |
634 vim_free(q); | |
635 if (p == NULL) | |
636 return FAIL; | |
11 | 637 if (*p != '*') |
638 { | |
639 bp->dbg_name = fix_fname(p); | |
640 vim_free(p); | |
641 } | |
642 else | |
643 bp->dbg_name = p; | |
7 | 644 } |
645 | |
646 if (bp->dbg_name == NULL) | |
647 return FAIL; | |
648 return OK; | |
649 } | |
650 | |
651 /* | |
652 * ":breakadd". | |
653 */ | |
654 void | |
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655 ex_breakadd(exarg_T *eap) |
7 | 656 { |
657 struct debuggy *bp; | |
658 char_u *pat; | |
170 | 659 garray_T *gap; |
660 | |
661 gap = &dbg_breakp; | |
662 #ifdef FEAT_PROFILE | |
663 if (eap->cmdidx == CMD_profile) | |
664 gap = &prof_ga; | |
665 #endif | |
666 | |
667 if (dbg_parsearg(eap->arg, gap) == OK) | |
668 { | |
669 bp = &DEBUGGY(gap, gap->ga_len); | |
670 bp->dbg_forceit = eap->forceit; | |
671 | |
7 | 672 pat = file_pat_to_reg_pat(bp->dbg_name, NULL, NULL, FALSE); |
673 if (pat != NULL) | |
674 { | |
675 bp->dbg_prog = vim_regcomp(pat, RE_MAGIC + RE_STRING); | |
676 vim_free(pat); | |
677 } | |
678 if (pat == NULL || bp->dbg_prog == NULL) | |
679 vim_free(bp->dbg_name); | |
680 else | |
681 { | |
682 if (bp->dbg_lnum == 0) /* default line number is 1 */ | |
683 bp->dbg_lnum = 1; | |
170 | 684 #ifdef FEAT_PROFILE |
685 if (eap->cmdidx != CMD_profile) | |
686 #endif | |
687 { | |
688 DEBUGGY(gap, gap->ga_len).dbg_nr = ++last_breakp; | |
689 ++debug_tick; | |
690 } | |
691 ++gap->ga_len; | |
7 | 692 } |
693 } | |
694 } | |
695 | |
696 /* | |
697 * ":debuggreedy". | |
698 */ | |
699 void | |
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700 ex_debuggreedy(exarg_T *eap) |
7 | 701 { |
702 if (eap->addr_count == 0 || eap->line2 != 0) | |
703 debug_greedy = TRUE; | |
704 else | |
705 debug_greedy = FALSE; | |
706 } | |
707 | |
708 /* | |
364 | 709 * ":breakdel" and ":profdel". |
7 | 710 */ |
711 void | |
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712 ex_breakdel(exarg_T *eap) |
7 | 713 { |
714 struct debuggy *bp, *bpi; | |
715 int nr; | |
716 int todel = -1; | |
359 | 717 int del_all = FALSE; |
7 | 718 int i; |
719 linenr_T best_lnum = 0; | |
364 | 720 garray_T *gap; |
721 | |
722 gap = &dbg_breakp; | |
3604 | 723 if (eap->cmdidx == CMD_profdel) |
724 { | |
364 | 725 #ifdef FEAT_PROFILE |
726 gap = &prof_ga; | |
3604 | 727 #else |
728 ex_ni(eap); | |
729 return; | |
364 | 730 #endif |
3604 | 731 } |
7 | 732 |
733 if (vim_isdigit(*eap->arg)) | |
734 { | |
735 /* ":breakdel {nr}" */ | |
736 nr = atol((char *)eap->arg); | |
364 | 737 for (i = 0; i < gap->ga_len; ++i) |
738 if (DEBUGGY(gap, i).dbg_nr == nr) | |
7 | 739 { |
740 todel = i; | |
741 break; | |
742 } | |
743 } | |
359 | 744 else if (*eap->arg == '*') |
745 { | |
746 todel = 0; | |
747 del_all = TRUE; | |
748 } | |
7 | 749 else |
750 { | |
751 /* ":breakdel {func|file} [lnum] {name}" */ | |
364 | 752 if (dbg_parsearg(eap->arg, gap) == FAIL) |
7 | 753 return; |
364 | 754 bp = &DEBUGGY(gap, gap->ga_len); |
755 for (i = 0; i < gap->ga_len; ++i) | |
7 | 756 { |
364 | 757 bpi = &DEBUGGY(gap, i); |
7 | 758 if (bp->dbg_type == bpi->dbg_type |
759 && STRCMP(bp->dbg_name, bpi->dbg_name) == 0 | |
760 && (bp->dbg_lnum == bpi->dbg_lnum | |
761 || (bp->dbg_lnum == 0 | |
762 && (best_lnum == 0 | |
763 || bpi->dbg_lnum < best_lnum)))) | |
764 { | |
765 todel = i; | |
766 best_lnum = bpi->dbg_lnum; | |
767 } | |
768 } | |
769 vim_free(bp->dbg_name); | |
770 } | |
771 | |
772 if (todel < 0) | |
773 EMSG2(_("E161: Breakpoint not found: %s"), eap->arg); | |
774 else | |
364 | 775 { |
776 while (gap->ga_len > 0) | |
359 | 777 { |
364 | 778 vim_free(DEBUGGY(gap, todel).dbg_name); |
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779 vim_regfree(DEBUGGY(gap, todel).dbg_prog); |
364 | 780 --gap->ga_len; |
781 if (todel < gap->ga_len) | |
782 mch_memmove(&DEBUGGY(gap, todel), &DEBUGGY(gap, todel + 1), | |
783 (gap->ga_len - todel) * sizeof(struct debuggy)); | |
784 #ifdef FEAT_PROFILE | |
785 if (eap->cmdidx == CMD_breakdel) | |
786 #endif | |
787 ++debug_tick; | |
359 | 788 if (!del_all) |
789 break; | |
790 } | |
364 | 791 |
792 /* If all breakpoints were removed clear the array. */ | |
793 if (gap->ga_len == 0) | |
794 ga_clear(gap); | |
795 } | |
7 | 796 } |
797 | |
798 /* | |
799 * ":breaklist". | |
800 */ | |
801 void | |
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802 ex_breaklist(exarg_T *eap UNUSED) |
7 | 803 { |
804 struct debuggy *bp; | |
805 int i; | |
806 | |
807 if (dbg_breakp.ga_len == 0) | |
808 MSG(_("No breakpoints defined")); | |
809 else | |
810 for (i = 0; i < dbg_breakp.ga_len; ++i) | |
811 { | |
812 bp = &BREAKP(i); | |
2921 | 813 if (bp->dbg_type == DBG_FILE) |
814 home_replace(NULL, bp->dbg_name, NameBuff, MAXPATHL, TRUE); | |
7 | 815 smsg((char_u *)_("%3d %s %s line %ld"), |
816 bp->dbg_nr, | |
817 bp->dbg_type == DBG_FUNC ? "func" : "file", | |
2921 | 818 bp->dbg_type == DBG_FUNC ? bp->dbg_name : NameBuff, |
7 | 819 (long)bp->dbg_lnum); |
820 } | |
821 } | |
822 | |
823 /* | |
824 * Find a breakpoint for a function or sourced file. | |
825 * Returns line number at which to break; zero when no matching breakpoint. | |
826 */ | |
827 linenr_T | |
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828 dbg_find_breakpoint( |
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829 int file, /* TRUE for a file, FALSE for a function */ |
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830 char_u *fname, /* file or function name */ |
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831 linenr_T after) /* after this line number */ |
7 | 832 { |
170 | 833 return debuggy_find(file, fname, after, &dbg_breakp, NULL); |
834 } | |
835 | |
836 #if defined(FEAT_PROFILE) || defined(PROTO) | |
837 /* | |
838 * Return TRUE if profiling is on for a function or sourced file. | |
839 */ | |
840 int | |
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841 has_profiling( |
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842 int file, /* TRUE for a file, FALSE for a function */ |
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843 char_u *fname, /* file or function name */ |
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844 int *fp) /* return: forceit */ |
170 | 845 { |
846 return (debuggy_find(file, fname, (linenr_T)0, &prof_ga, fp) | |
847 != (linenr_T)0); | |
848 } | |
849 #endif | |
850 | |
851 /* | |
852 * Common code for dbg_find_breakpoint() and has_profiling(). | |
853 */ | |
854 static linenr_T | |
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855 debuggy_find( |
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856 int file, /* TRUE for a file, FALSE for a function */ |
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857 char_u *fname, /* file or function name */ |
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858 linenr_T after, /* after this line number */ |
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859 garray_T *gap, /* either &dbg_breakp or &prof_ga */ |
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860 int *fp) /* if not NULL: return forceit */ |
170 | 861 { |
7 | 862 struct debuggy *bp; |
863 int i; | |
864 linenr_T lnum = 0; | |
865 char_u *name = fname; | |
866 int prev_got_int; | |
867 | |
170 | 868 /* Return quickly when there are no breakpoints. */ |
869 if (gap->ga_len == 0) | |
870 return (linenr_T)0; | |
871 | |
7 | 872 /* Replace K_SNR in function name with "<SNR>". */ |
873 if (!file && fname[0] == K_SPECIAL) | |
874 { | |
875 name = alloc((unsigned)STRLEN(fname) + 3); | |
876 if (name == NULL) | |
877 name = fname; | |
878 else | |
879 { | |
880 STRCPY(name, "<SNR>"); | |
881 STRCPY(name + 5, fname + 3); | |
882 } | |
883 } | |
884 | |
170 | 885 for (i = 0; i < gap->ga_len; ++i) |
886 { | |
887 /* Skip entries that are not useful or are for a line that is beyond | |
888 * an already found breakpoint. */ | |
889 bp = &DEBUGGY(gap, i); | |
890 if (((bp->dbg_type == DBG_FILE) == file && ( | |
891 #ifdef FEAT_PROFILE | |
892 gap == &prof_ga || | |
893 #endif | |
894 (bp->dbg_lnum > after && (lnum == 0 || bp->dbg_lnum < lnum))))) | |
7 | 895 { |
896 /* | |
170 | 897 * Save the value of got_int and reset it. We don't want a |
898 * previous interruption cancel matching, only hitting CTRL-C | |
899 * while matching should abort it. | |
7 | 900 */ |
901 prev_got_int = got_int; | |
902 got_int = FALSE; | |
6375 | 903 if (vim_regexec_prog(&bp->dbg_prog, FALSE, name, (colnr_T)0)) |
170 | 904 { |
7 | 905 lnum = bp->dbg_lnum; |
170 | 906 if (fp != NULL) |
907 *fp = bp->dbg_forceit; | |
908 } | |
7 | 909 got_int |= prev_got_int; |
910 } | |
911 } | |
912 if (name != fname) | |
913 vim_free(name); | |
914 | |
915 return lnum; | |
916 } | |
917 | |
918 /* | |
919 * Called when a breakpoint was encountered. | |
920 */ | |
921 void | |
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922 dbg_breakpoint(char_u *name, linenr_T lnum) |
7 | 923 { |
924 /* We need to check if this line is actually executed in do_one_cmd() */ | |
925 debug_breakpoint_name = name; | |
926 debug_breakpoint_lnum = lnum; | |
927 } | |
170 | 928 |
929 | |
794 | 930 # if defined(FEAT_PROFILE) || defined(FEAT_RELTIME) || defined(PROTO) |
170 | 931 /* |
932 * Store the current time in "tm". | |
933 */ | |
934 void | |
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935 profile_start(proftime_T *tm) |
170 | 936 { |
177 | 937 # ifdef WIN3264 |
938 QueryPerformanceCounter(tm); | |
939 # else | |
170 | 940 gettimeofday(tm, NULL); |
177 | 941 # endif |
170 | 942 } |
943 | |
944 /* | |
945 * Compute the elapsed time from "tm" till now and store in "tm". | |
946 */ | |
947 void | |
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948 profile_end(proftime_T *tm) |
170 | 949 { |
950 proftime_T now; | |
951 | |
177 | 952 # ifdef WIN3264 |
953 QueryPerformanceCounter(&now); | |
954 tm->QuadPart = now.QuadPart - tm->QuadPart; | |
955 # else | |
170 | 956 gettimeofday(&now, NULL); |
957 tm->tv_usec = now.tv_usec - tm->tv_usec; | |
958 tm->tv_sec = now.tv_sec - tm->tv_sec; | |
959 if (tm->tv_usec < 0) | |
960 { | |
961 tm->tv_usec += 1000000; | |
962 --tm->tv_sec; | |
963 } | |
177 | 964 # endif |
170 | 965 } |
966 | |
967 /* | |
968 * Subtract the time "tm2" from "tm". | |
969 */ | |
970 void | |
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971 profile_sub(proftime_T *tm, proftime_T *tm2) |
170 | 972 { |
177 | 973 # ifdef WIN3264 |
974 tm->QuadPart -= tm2->QuadPart; | |
975 # else | |
170 | 976 tm->tv_usec -= tm2->tv_usec; |
977 tm->tv_sec -= tm2->tv_sec; | |
978 if (tm->tv_usec < 0) | |
979 { | |
980 tm->tv_usec += 1000000; | |
981 --tm->tv_sec; | |
982 } | |
177 | 983 # endif |
170 | 984 } |
985 | |
986 /* | |
794 | 987 * Return a string that represents the time in "tm". |
988 * Uses a static buffer! | |
989 */ | |
990 char * | |
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991 profile_msg(proftime_T *tm) |
794 | 992 { |
993 static char buf[50]; | |
994 | |
995 # ifdef WIN3264 | |
996 LARGE_INTEGER fr; | |
997 | |
998 QueryPerformanceFrequency(&fr); | |
999 sprintf(buf, "%10.6lf", (double)tm->QuadPart / (double)fr.QuadPart); | |
1000 # else | |
1001 sprintf(buf, "%3ld.%06ld", (long)tm->tv_sec, (long)tm->tv_usec); | |
1496 | 1002 # endif |
794 | 1003 return buf; |
1004 } | |
1005 | |
7979
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1006 # if defined(FEAT_FLOAT) || defined(PROTO) |
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1007 /* |
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1008 * Return a float that represents the time in "tm". |
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1009 */ |
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1010 float_T |
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1011 profile_float(proftime_T *tm) |
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1012 { |
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1013 # ifdef WIN3264 |
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1014 LARGE_INTEGER fr; |
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1015 |
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1016 QueryPerformanceFrequency(&fr); |
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1017 return (float_T)tm->QuadPart / (float_T)fr.QuadPart; |
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1018 # else |
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1019 return (float_T)tm->tv_sec + (float_T)tm->tv_usec / 1000000.0; |
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1020 # endif |
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1021 } |
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1022 # endif |
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1023 |
794 | 1024 /* |
1496 | 1025 * Put the time "msec" past now in "tm". |
794 | 1026 */ |
1496 | 1027 void |
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1028 profile_setlimit(long msec, proftime_T *tm) |
1496 | 1029 { |
1030 if (msec <= 0) /* no limit */ | |
1031 profile_zero(tm); | |
1032 else | |
1033 { | |
1034 # ifdef WIN3264 | |
1035 LARGE_INTEGER fr; | |
1036 | |
1037 QueryPerformanceCounter(tm); | |
1038 QueryPerformanceFrequency(&fr); | |
1517 | 1039 tm->QuadPart += (LONGLONG)((double)msec / 1000.0 * (double)fr.QuadPart); |
1496 | 1040 # else |
1041 long usec; | |
1042 | |
1043 gettimeofday(tm, NULL); | |
1044 usec = (long)tm->tv_usec + (long)msec * 1000; | |
1045 tm->tv_usec = usec % 1000000L; | |
1046 tm->tv_sec += usec / 1000000L; | |
1047 # endif | |
1048 } | |
1049 } | |
1050 | |
1051 /* | |
1052 * Return TRUE if the current time is past "tm". | |
1053 */ | |
1054 int | |
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1055 profile_passed_limit(proftime_T *tm) |
1496 | 1056 { |
1057 proftime_T now; | |
1058 | |
1059 # ifdef WIN3264 | |
1060 if (tm->QuadPart == 0) /* timer was not set */ | |
1061 return FALSE; | |
1062 QueryPerformanceCounter(&now); | |
1063 return (now.QuadPart > tm->QuadPart); | |
1064 # else | |
1065 if (tm->tv_sec == 0) /* timer was not set */ | |
1066 return FALSE; | |
1067 gettimeofday(&now, NULL); | |
1068 return (now.tv_sec > tm->tv_sec | |
1069 || (now.tv_sec == tm->tv_sec && now.tv_usec > tm->tv_usec)); | |
1070 # endif | |
1071 } | |
794 | 1072 |
1073 /* | |
1074 * Set the time in "tm" to zero. | |
1075 */ | |
1076 void | |
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1077 profile_zero(proftime_T *tm) |
794 | 1078 { |
1079 # ifdef WIN3264 | |
1080 tm->QuadPart = 0; | |
1081 # else | |
1082 tm->tv_usec = 0; | |
1083 tm->tv_sec = 0; | |
1084 # endif | |
1085 } | |
1086 | |
1496 | 1087 # endif /* FEAT_PROFILE || FEAT_RELTIME */ |
1088 | |
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1089 # if defined(FEAT_TIMERS) || defined(PROTO) |
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1090 static timer_T *first_timer = NULL; |
10122
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1091 static long last_timer_id = 0; |
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1092 |
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1093 # ifdef WIN3264 |
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1094 # define GET_TIMEDIFF(timer, now) \ |
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1095 (long)(((double)(timer->tr_due.QuadPart - now.QuadPart) \ |
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1096 / (double)fr.QuadPart) * 1000); |
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1097 # else |
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1098 # define GET_TIMEDIFF(timer, now) \ |
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1099 (timer->tr_due.tv_sec - now.tv_sec) * 1000 \ |
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1100 + (timer->tr_due.tv_usec - now.tv_usec) / 1000; |
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1101 # endif |
10066
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1102 |
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1103 /* |
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1104 * Insert a timer in the list of timers. |
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1105 */ |
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1106 static void |
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1107 insert_timer(timer_T *timer) |
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1108 { |
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1109 timer->tr_next = first_timer; |
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1110 timer->tr_prev = NULL; |
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1111 if (first_timer != NULL) |
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1112 first_timer->tr_prev = timer; |
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1113 first_timer = timer; |
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1114 did_add_timer = TRUE; |
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1115 } |
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1116 |
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1117 /* |
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1118 * Take a timer out of the list of timers. |
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1119 */ |
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1120 static void |
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1121 remove_timer(timer_T *timer) |
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1122 { |
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1123 if (timer->tr_prev == NULL) |
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1124 first_timer = timer->tr_next; |
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1125 else |
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1126 timer->tr_prev->tr_next = timer->tr_next; |
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1127 if (timer->tr_next != NULL) |
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1128 timer->tr_next->tr_prev = timer->tr_prev; |
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1129 } |
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1130 |
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1131 static void |
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1132 free_timer(timer_T *timer) |
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1133 { |
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1134 free_callback(timer->tr_callback, timer->tr_partial); |
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1135 vim_free(timer); |
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1136 } |
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1137 |
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1138 /* |
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1139 * Create a timer and return it. NULL if out of memory. |
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1140 * Caller should set the callback. |
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1141 */ |
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1142 timer_T * |
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1143 create_timer(long msec, int repeat) |
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1144 { |
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1145 timer_T *timer = (timer_T *)alloc_clear(sizeof(timer_T)); |
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1146 |
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1147 if (timer == NULL) |
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1148 return NULL; |
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1149 if (++last_timer_id < 0) |
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1150 /* Overflow! Might cause duplicates... */ |
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1151 last_timer_id = 0; |
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1152 timer->tr_id = last_timer_id; |
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1153 insert_timer(timer); |
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1154 if (repeat != 0) |
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1155 timer->tr_repeat = repeat - 1; |
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1156 timer->tr_interval = msec; |
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1157 |
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1158 profile_setlimit(msec, &timer->tr_due); |
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1159 return timer; |
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1160 } |
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1161 |
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1162 /* |
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1163 * Invoke the callback of "timer". |
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1164 */ |
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1165 static void |
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1166 timer_callback(timer_T *timer) |
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1167 { |
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1168 typval_T rettv; |
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1169 int dummy; |
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1170 typval_T argv[2]; |
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1171 |
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1172 argv[0].v_type = VAR_NUMBER; |
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1173 argv[0].vval.v_number = (varnumber_T)timer->tr_id; |
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1174 argv[1].v_type = VAR_UNKNOWN; |
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1175 |
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1176 call_func(timer->tr_callback, (int)STRLEN(timer->tr_callback), |
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1177 &rettv, 1, argv, NULL, 0L, 0L, &dummy, TRUE, |
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1178 timer->tr_partial, NULL); |
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1179 clear_tv(&rettv); |
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1180 } |
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1181 |
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1182 /* |
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1183 * Call timers that are due. |
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1184 * Return the time in msec until the next timer is due. |
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1185 */ |
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1186 long |
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1187 check_due_timer(void) |
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1188 { |
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1189 timer_T *timer; |
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1190 timer_T *timer_next; |
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1191 long this_due; |
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1192 long next_due = -1; |
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1193 proftime_T now; |
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1194 int did_one = FALSE; |
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1195 long current_id = last_timer_id; |
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1196 # ifdef WIN3264 |
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1197 LARGE_INTEGER fr; |
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1198 |
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1199 QueryPerformanceFrequency(&fr); |
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1200 # endif |
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1201 profile_start(&now); |
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1202 for (timer = first_timer; timer != NULL && !got_int; timer = timer_next) |
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1203 { |
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|
1204 timer_next = timer->tr_next; |
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1205 |
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1206 if (timer->tr_id == -1 || timer->tr_firing || timer->tr_paused) |
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1207 continue; |
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1208 this_due = GET_TIMEDIFF(timer, now); |
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1209 if (this_due <= 1) |
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1210 { |
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1211 timer->tr_firing = TRUE; |
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|
1212 timer_callback(timer); |
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1213 timer->tr_firing = FALSE; |
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1214 timer_next = timer->tr_next; |
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1215 did_one = TRUE; |
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1216 |
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1217 /* Only fire the timer again if it repeats and stop_timer() wasn't |
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1218 * called while inside the callback (tr_id == -1). */ |
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1219 if (timer->tr_repeat != 0 && timer->tr_id != -1) |
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1220 { |
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1221 profile_setlimit(timer->tr_interval, &timer->tr_due); |
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1222 this_due = GET_TIMEDIFF(timer, now); |
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1223 if (this_due < 1) |
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1224 this_due = 1; |
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1225 if (timer->tr_repeat > 0) |
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1226 --timer->tr_repeat; |
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1227 } |
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1228 else |
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1229 { |
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1230 this_due = -1; |
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1231 remove_timer(timer); |
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1232 free_timer(timer); |
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1233 } |
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1234 } |
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1235 if (this_due > 0 && (next_due == -1 || next_due > this_due)) |
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1236 next_due = this_due; |
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1237 } |
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1238 |
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1239 if (did_one) |
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1240 redraw_after_callback(); |
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1241 |
10122
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1242 return current_id != last_timer_id ? 1 : next_due; |
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1243 } |
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1244 |
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1245 /* |
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1246 * Find a timer by ID. Returns NULL if not found; |
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1247 */ |
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1248 timer_T * |
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1249 find_timer(long id) |
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1250 { |
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1251 timer_T *timer; |
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1252 |
10122
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1253 if (id >= 0) |
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1254 { |
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1255 for (timer = first_timer; timer != NULL; timer = timer->tr_next) |
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1256 if (timer->tr_id == id) |
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1257 return timer; |
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1258 } |
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1259 return NULL; |
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1260 } |
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1261 |
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1262 |
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1263 /* |
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1264 * Stop a timer and delete it. |
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1265 */ |
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1266 void |
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1267 stop_timer(timer_T *timer) |
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1268 { |
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1269 if (timer->tr_firing) |
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1270 /* Free the timer after the callback returns. */ |
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1271 timer->tr_id = -1; |
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1272 else |
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1273 { |
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1274 remove_timer(timer); |
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1275 free_timer(timer); |
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1276 } |
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1277 } |
9153
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1278 |
9790
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1279 void |
9810
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1280 stop_all_timers(void) |
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1281 { |
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1282 timer_T *timer; |
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1283 timer_T *timer_next; |
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1284 |
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1285 for (timer = first_timer; timer != NULL; timer = timer_next) |
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1286 { |
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1287 timer_next = timer->tr_next; |
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1288 stop_timer(timer); |
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1289 } |
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1290 } |
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1291 |
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1292 void |
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1293 add_timer_info(typval_T *rettv, timer_T *timer) |
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1294 { |
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1295 list_T *list = rettv->vval.v_list; |
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1296 dict_T *dict = dict_alloc(); |
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1297 dictitem_T *di; |
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1298 long remaining; |
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1299 proftime_T now; |
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1300 # ifdef WIN3264 |
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1301 LARGE_INTEGER fr; |
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1302 #endif |
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1303 |
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1304 if (dict == NULL) |
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1305 return; |
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1306 list_append_dict(list, dict); |
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1307 |
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1308 dict_add_nr_str(dict, "id", timer->tr_id, NULL); |
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1309 dict_add_nr_str(dict, "time", (long)timer->tr_interval, NULL); |
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1310 |
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1311 profile_start(&now); |
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1312 # ifdef WIN3264 |
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1313 QueryPerformanceFrequency(&fr); |
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1314 # endif |
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1315 remaining = GET_TIMEDIFF(timer, now); |
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1316 dict_add_nr_str(dict, "remaining", (long)remaining, NULL); |
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1317 |
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1318 dict_add_nr_str(dict, "repeat", |
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1319 (long)(timer->tr_repeat < 0 ? -1 : timer->tr_repeat + 1), NULL); |
9810
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1320 dict_add_nr_str(dict, "paused", (long)(timer->tr_paused), NULL); |
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1321 |
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1322 di = dictitem_alloc((char_u *)"callback"); |
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1323 if (di != NULL) |
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1324 { |
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1325 if (dict_add(dict, di) == FAIL) |
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1326 vim_free(di); |
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1327 else if (timer->tr_partial != NULL) |
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1328 { |
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1329 di->di_tv.v_type = VAR_PARTIAL; |
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1330 di->di_tv.vval.v_partial = timer->tr_partial; |
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1331 ++timer->tr_partial->pt_refcount; |
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1332 } |
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1333 else |
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1334 { |
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1335 di->di_tv.v_type = VAR_FUNC; |
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1336 di->di_tv.vval.v_string = vim_strsave(timer->tr_callback); |
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1337 } |
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1338 di->di_tv.v_lock = 0; |
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1339 } |
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1340 } |
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1341 |
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1342 void |
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1343 add_timer_info_all(typval_T *rettv) |
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1344 { |
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1345 timer_T *timer; |
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1346 |
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1347 for (timer = first_timer; timer != NULL; timer = timer->tr_next) |
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1348 if (timer->tr_id != -1) |
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1349 add_timer_info(rettv, timer); |
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1350 } |
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1351 |
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1352 /* |
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1353 * Mark references in partials of timers. |
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1354 */ |
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1355 int |
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1356 set_ref_in_timer(int copyID) |
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1357 { |
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1358 int abort = FALSE; |
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1359 timer_T *timer; |
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1360 typval_T tv; |
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1361 |
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1362 for (timer = first_timer; timer != NULL; timer = timer->tr_next) |
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1363 { |
9686
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1364 if (timer->tr_partial != NULL) |
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1365 { |
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1366 tv.v_type = VAR_PARTIAL; |
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1367 tv.vval.v_partial = timer->tr_partial; |
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1368 } |
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1369 else |
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1370 { |
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1371 tv.v_type = VAR_FUNC; |
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1372 tv.vval.v_string = timer->tr_callback; |
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1373 } |
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1374 abort = abort || set_ref_in_item(&tv, copyID, NULL, NULL); |
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1375 } |
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1376 return abort; |
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1377 } |
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1378 |
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1379 # if defined(EXITFREE) || defined(PROTO) |
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1380 void |
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1381 timer_free_all() |
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1382 { |
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1383 timer_T *timer; |
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1384 |
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1385 while (first_timer != NULL) |
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1386 { |
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1387 timer = first_timer; |
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1388 remove_timer(timer); |
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1389 free_timer(timer); |
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1390 } |
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1391 } |
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1392 # endif |
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1393 # endif |
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1394 |
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1395 #if defined(FEAT_SYN_HL) && defined(FEAT_RELTIME) && defined(FEAT_FLOAT) |
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1396 # if defined(HAVE_MATH_H) |
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1397 # include <math.h> |
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1398 # endif |
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1399 |
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1400 /* |
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1401 * Divide the time "tm" by "count" and store in "tm2". |
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1402 */ |
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1403 void |
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1404 profile_divide(proftime_T *tm, int count, proftime_T *tm2) |
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1405 { |
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1406 if (count == 0) |
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1407 profile_zero(tm2); |
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1408 else |
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1409 { |
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1410 # ifdef WIN3264 |
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1411 tm2->QuadPart = tm->QuadPart / count; |
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1412 # else |
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1413 double usec = (tm->tv_sec * 1000000.0 + tm->tv_usec) / count; |
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1414 |
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1415 tm2->tv_sec = floor(usec / 1000000.0); |
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1416 tm2->tv_usec = vim_round(usec - (tm2->tv_sec * 1000000.0)); |
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1417 # endif |
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1418 } |
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1419 } |
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1420 #endif |
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1421 |
1496 | 1422 # if defined(FEAT_PROFILE) || defined(PROTO) |
1423 /* | |
1424 * Functions for profiling. | |
1425 */ | |
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1426 static void script_do_profile(scriptitem_T *si); |
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1427 static void script_dump_profile(FILE *fd); |
1496 | 1428 static proftime_T prof_wait_time; |
1429 | |
794 | 1430 /* |
170 | 1431 * Add the time "tm2" to "tm". |
1432 */ | |
1433 void | |
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1434 profile_add(proftime_T *tm, proftime_T *tm2) |
170 | 1435 { |
177 | 1436 # ifdef WIN3264 |
1437 tm->QuadPart += tm2->QuadPart; | |
1438 # else | |
170 | 1439 tm->tv_usec += tm2->tv_usec; |
1440 tm->tv_sec += tm2->tv_sec; | |
1441 if (tm->tv_usec >= 1000000) | |
1442 { | |
1443 tm->tv_usec -= 1000000; | |
1444 ++tm->tv_sec; | |
1445 } | |
177 | 1446 # endif |
170 | 1447 } |
1448 | |
1449 /* | |
720 | 1450 * Add the "self" time from the total time and the children's time. |
1451 */ | |
1452 void | |
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1453 profile_self(proftime_T *self, proftime_T *total, proftime_T *children) |
720 | 1454 { |
1455 /* Check that the result won't be negative. Can happen with recursive | |
1456 * calls. */ | |
1457 #ifdef WIN3264 | |
1458 if (total->QuadPart <= children->QuadPart) | |
1459 return; | |
1460 #else | |
1461 if (total->tv_sec < children->tv_sec | |
1462 || (total->tv_sec == children->tv_sec | |
1463 && total->tv_usec <= children->tv_usec)) | |
1464 return; | |
1465 #endif | |
1466 profile_add(self, total); | |
1467 profile_sub(self, children); | |
1468 } | |
1469 | |
1470 /* | |
170 | 1471 * Get the current waittime. |
1472 */ | |
1473 void | |
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1474 profile_get_wait(proftime_T *tm) |
170 | 1475 { |
1476 *tm = prof_wait_time; | |
1477 } | |
1478 | |
1479 /* | |
1480 * Subtract the passed waittime since "tm" from "tma". | |
1481 */ | |
1482 void | |
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1483 profile_sub_wait(proftime_T *tm, proftime_T *tma) |
170 | 1484 { |
1485 proftime_T tm3 = prof_wait_time; | |
1486 | |
1487 profile_sub(&tm3, tm); | |
1488 profile_sub(tma, &tm3); | |
1489 } | |
1490 | |
1491 /* | |
1492 * Return TRUE if "tm1" and "tm2" are equal. | |
1493 */ | |
1494 int | |
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1495 profile_equal(proftime_T *tm1, proftime_T *tm2) |
170 | 1496 { |
177 | 1497 # ifdef WIN3264 |
1498 return (tm1->QuadPart == tm2->QuadPart); | |
1499 # else | |
170 | 1500 return (tm1->tv_usec == tm2->tv_usec && tm1->tv_sec == tm2->tv_sec); |
177 | 1501 # endif |
1502 } | |
1503 | |
1504 /* | |
1505 * Return <0, 0 or >0 if "tm1" < "tm2", "tm1" == "tm2" or "tm1" > "tm2" | |
1506 */ | |
1507 int | |
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1508 profile_cmp(const proftime_T *tm1, const proftime_T *tm2) |
177 | 1509 { |
1510 # ifdef WIN3264 | |
1511 return (int)(tm2->QuadPart - tm1->QuadPart); | |
1512 # else | |
1513 if (tm1->tv_sec == tm2->tv_sec) | |
1514 return tm2->tv_usec - tm1->tv_usec; | |
1515 return tm2->tv_sec - tm1->tv_sec; | |
1516 # endif | |
170 | 1517 } |
1518 | |
1519 static char_u *profile_fname = NULL; | |
790 | 1520 static proftime_T pause_time; |
170 | 1521 |
1522 /* | |
1523 * ":profile cmd args" | |
1524 */ | |
1525 void | |
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1526 ex_profile(exarg_T *eap) |
170 | 1527 { |
1528 char_u *e; | |
1529 int len; | |
1530 | |
1531 e = skiptowhite(eap->arg); | |
835 | 1532 len = (int)(e - eap->arg); |
170 | 1533 e = skipwhite(e); |
1534 | |
1535 if (len == 5 && STRNCMP(eap->arg, "start", 5) == 0 && *e != NUL) | |
1536 { | |
1537 vim_free(profile_fname); | |
6749 | 1538 profile_fname = expand_env_save_opt(e, TRUE); |
790 | 1539 do_profiling = PROF_YES; |
170 | 1540 profile_zero(&prof_wait_time); |
1541 set_vim_var_nr(VV_PROFILING, 1L); | |
1542 } | |
790 | 1543 else if (do_profiling == PROF_NONE) |
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1544 EMSG(_("E750: First use \":profile start {fname}\"")); |
790 | 1545 else if (STRCMP(eap->arg, "pause") == 0) |
1546 { | |
1547 if (do_profiling == PROF_YES) | |
1548 profile_start(&pause_time); | |
1549 do_profiling = PROF_PAUSED; | |
1550 } | |
1551 else if (STRCMP(eap->arg, "continue") == 0) | |
1552 { | |
1553 if (do_profiling == PROF_PAUSED) | |
1554 { | |
1555 profile_end(&pause_time); | |
1556 profile_add(&prof_wait_time, &pause_time); | |
1557 } | |
1558 do_profiling = PROF_YES; | |
1559 } | |
170 | 1560 else |
1561 { | |
1562 /* The rest is similar to ":breakadd". */ | |
1563 ex_breakadd(eap); | |
1564 } | |
1565 } | |
1566 | |
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1567 /* Command line expansion for :profile. */ |
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1568 static enum |
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1569 { |
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1570 PEXP_SUBCMD, /* expand :profile sub-commands */ |
2711 | 1571 PEXP_FUNC /* expand :profile func {funcname} */ |
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1572 } pexpand_what; |
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1573 |
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1574 static char *pexpand_cmds[] = { |
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1575 "start", |
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1576 #define PROFCMD_START 0 |
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1577 "pause", |
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1578 #define PROFCMD_PAUSE 1 |
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1579 "continue", |
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1580 #define PROFCMD_CONTINUE 2 |
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1581 "func", |
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1582 #define PROFCMD_FUNC 3 |
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1583 "file", |
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1584 #define PROFCMD_FILE 4 |
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1585 NULL |
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1586 #define PROFCMD_LAST 5 |
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1587 }; |
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1588 |
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1589 /* |
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1590 * Function given to ExpandGeneric() to obtain the profile command |
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1591 * specific expansion. |
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1592 */ |
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1593 char_u * |
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1594 get_profile_name(expand_T *xp UNUSED, int idx) |
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1595 { |
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1596 switch (pexpand_what) |
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1597 { |
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1598 case PEXP_SUBCMD: |
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1599 return (char_u *)pexpand_cmds[idx]; |
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1600 /* case PEXP_FUNC: TODO */ |
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1601 default: |
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1602 return NULL; |
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1603 } |
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1604 } |
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1605 |
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1606 /* |
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1607 * Handle command line completion for :profile command. |
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1608 */ |
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1609 void |
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1610 set_context_in_profile_cmd(expand_T *xp, char_u *arg) |
2068
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1611 { |
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1612 char_u *end_subcmd; |
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1613 |
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1614 /* Default: expand subcommands. */ |
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1615 xp->xp_context = EXPAND_PROFILE; |
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1616 pexpand_what = PEXP_SUBCMD; |
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1617 xp->xp_pattern = arg; |
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1618 |
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1619 end_subcmd = skiptowhite(arg); |
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1620 if (*end_subcmd == NUL) |
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1621 return; |
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1622 |
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1623 if (end_subcmd - arg == 5 && STRNCMP(arg, "start", 5) == 0) |
2068
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1624 { |
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1625 xp->xp_context = EXPAND_FILES; |
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1626 xp->xp_pattern = skipwhite(end_subcmd); |
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1627 return; |
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1628 } |
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1629 |
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1630 /* TODO: expand function names after "func" */ |
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1631 xp->xp_context = EXPAND_NOTHING; |
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1632 } |
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1633 |
170 | 1634 /* |
1635 * Dump the profiling info. | |
1636 */ | |
1637 void | |
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1638 profile_dump(void) |
170 | 1639 { |
1640 FILE *fd; | |
1641 | |
1642 if (profile_fname != NULL) | |
1643 { | |
531 | 1644 fd = mch_fopen((char *)profile_fname, "w"); |
170 | 1645 if (fd == NULL) |
1646 EMSG2(_(e_notopen), profile_fname); | |
1647 else | |
1648 { | |
177 | 1649 script_dump_profile(fd); |
170 | 1650 func_dump_profile(fd); |
1651 fclose(fd); | |
1652 } | |
1653 } | |
1654 } | |
1655 | |
1656 /* | |
1657 * Start profiling script "fp". | |
1658 */ | |
1659 static void | |
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1660 script_do_profile(scriptitem_T *si) |
170 | 1661 { |
1662 si->sn_pr_count = 0; | |
1663 profile_zero(&si->sn_pr_total); | |
1664 profile_zero(&si->sn_pr_self); | |
1665 | |
1666 ga_init2(&si->sn_prl_ga, sizeof(sn_prl_T), 100); | |
1667 si->sn_prl_idx = -1; | |
1668 si->sn_prof_on = TRUE; | |
1669 si->sn_pr_nest = 0; | |
1670 } | |
1671 | |
1672 /* | |
1673 * save time when starting to invoke another script or function. | |
1674 */ | |
1675 void | |
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1676 script_prof_save( |
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1677 proftime_T *tm) /* place to store wait time */ |
170 | 1678 { |
1679 scriptitem_T *si; | |
1680 | |
1681 if (current_SID > 0 && current_SID <= script_items.ga_len) | |
1682 { | |
1683 si = &SCRIPT_ITEM(current_SID); | |
1684 if (si->sn_prof_on && si->sn_pr_nest++ == 0) | |
1685 profile_start(&si->sn_pr_child); | |
1686 } | |
1687 profile_get_wait(tm); | |
1688 } | |
1689 | |
1690 /* | |
1691 * Count time spent in children after invoking another script or function. | |
1692 */ | |
1693 void | |
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1694 script_prof_restore(proftime_T *tm) |
170 | 1695 { |
1696 scriptitem_T *si; | |
1697 | |
1698 if (current_SID > 0 && current_SID <= script_items.ga_len) | |
1699 { | |
1700 si = &SCRIPT_ITEM(current_SID); | |
1701 if (si->sn_prof_on && --si->sn_pr_nest == 0) | |
1702 { | |
1703 profile_end(&si->sn_pr_child); | |
1704 profile_sub_wait(tm, &si->sn_pr_child); /* don't count wait time */ | |
1705 profile_add(&si->sn_pr_children, &si->sn_pr_child); | |
1706 profile_add(&si->sn_prl_children, &si->sn_pr_child); | |
1707 } | |
1708 } | |
1709 } | |
1710 | |
1711 static proftime_T inchar_time; | |
1712 | |
1713 /* | |
1714 * Called when starting to wait for the user to type a character. | |
1715 */ | |
1716 void | |
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1717 prof_inchar_enter(void) |
170 | 1718 { |
1719 profile_start(&inchar_time); | |
1720 } | |
1721 | |
1722 /* | |
1723 * Called when finished waiting for the user to type a character. | |
1724 */ | |
1725 void | |
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1726 prof_inchar_exit(void) |
170 | 1727 { |
1728 profile_end(&inchar_time); | |
1729 profile_add(&prof_wait_time, &inchar_time); | |
1730 } | |
1731 | |
1732 /* | |
1733 * Dump the profiling results for all scripts in file "fd". | |
1734 */ | |
1735 static void | |
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1736 script_dump_profile(FILE *fd) |
170 | 1737 { |
1738 int id; | |
1739 scriptitem_T *si; | |
1740 int i; | |
1741 FILE *sfd; | |
1742 sn_prl_T *pp; | |
1743 | |
1744 for (id = 1; id <= script_items.ga_len; ++id) | |
1745 { | |
1746 si = &SCRIPT_ITEM(id); | |
1747 if (si->sn_prof_on) | |
1748 { | |
1749 fprintf(fd, "SCRIPT %s\n", si->sn_name); | |
1750 if (si->sn_pr_count == 1) | |
1751 fprintf(fd, "Sourced 1 time\n"); | |
1752 else | |
1753 fprintf(fd, "Sourced %d times\n", si->sn_pr_count); | |
1754 fprintf(fd, "Total time: %s\n", profile_msg(&si->sn_pr_total)); | |
1755 fprintf(fd, " Self time: %s\n", profile_msg(&si->sn_pr_self)); | |
1756 fprintf(fd, "\n"); | |
1757 fprintf(fd, "count total (s) self (s)\n"); | |
1758 | |
531 | 1759 sfd = mch_fopen((char *)si->sn_name, "r"); |
170 | 1760 if (sfd == NULL) |
1761 fprintf(fd, "Cannot open file!\n"); | |
1762 else | |
1763 { | |
1764 for (i = 0; i < si->sn_prl_ga.ga_len; ++i) | |
1765 { | |
1766 if (vim_fgets(IObuff, IOSIZE, sfd)) | |
1767 break; | |
1768 pp = &PRL_ITEM(si, i); | |
1769 if (pp->snp_count > 0) | |
1770 { | |
1771 fprintf(fd, "%5d ", pp->snp_count); | |
1772 if (profile_equal(&pp->sn_prl_total, &pp->sn_prl_self)) | |
1773 fprintf(fd, " "); | |
1774 else | |
1775 fprintf(fd, "%s ", profile_msg(&pp->sn_prl_total)); | |
1776 fprintf(fd, "%s ", profile_msg(&pp->sn_prl_self)); | |
1777 } | |
1778 else | |
1779 fprintf(fd, " "); | |
1780 fprintf(fd, "%s", IObuff); | |
1781 } | |
1782 fclose(sfd); | |
1783 } | |
1784 fprintf(fd, "\n"); | |
1785 } | |
1786 } | |
1787 } | |
1788 | |
1789 /* | |
1790 * Return TRUE when a function defined in the current script should be | |
1791 * profiled. | |
1792 */ | |
1793 int | |
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1794 prof_def_func(void) |
170 | 1795 { |
391 | 1796 if (current_SID > 0) |
1797 return SCRIPT_ITEM(current_SID).sn_pr_force; | |
1798 return FALSE; | |
170 | 1799 } |
1800 | |
1801 # endif | |
7 | 1802 #endif |
1803 | |
1804 /* | |
1805 * If 'autowrite' option set, try to write the file. | |
1806 * Careful: autocommands may make "buf" invalid! | |
1807 * | |
1808 * return FAIL for failure, OK otherwise | |
1809 */ | |
1810 int | |
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1811 autowrite(buf_T *buf, int forceit) |
7 | 1812 { |
1069 | 1813 int r; |
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1814 bufref_T bufref; |
1069 | 1815 |
7 | 1816 if (!(p_aw || p_awa) || !p_write |
1817 #ifdef FEAT_QUICKFIX | |
1069 | 1818 /* never autowrite a "nofile" or "nowrite" buffer */ |
1819 || bt_dontwrite(buf) | |
7 | 1820 #endif |
1069 | 1821 || (!forceit && buf->b_p_ro) || buf->b_ffname == NULL) |
7 | 1822 return FAIL; |
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1823 set_bufref(&bufref, buf); |
1069 | 1824 r = buf_write_all(buf, forceit); |
1825 | |
1826 /* Writing may succeed but the buffer still changed, e.g., when there is a | |
1827 * conversion error. We do want to return FAIL then. */ | |
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1828 if (bufref_valid(&bufref) && bufIsChanged(buf)) |
1069 | 1829 r = FAIL; |
1830 return r; | |
7 | 1831 } |
1832 | |
1833 /* | |
1834 * flush all buffers, except the ones that are readonly | |
1835 */ | |
1836 void | |
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1837 autowrite_all(void) |
7 | 1838 { |
1839 buf_T *buf; | |
1840 | |
1841 if (!(p_aw || p_awa) || !p_write) | |
1842 return; | |
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1843 FOR_ALL_BUFFERS(buf) |
7 | 1844 if (bufIsChanged(buf) && !buf->b_p_ro) |
1845 { | |
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1846 #ifdef FEAT_AUTOCMD |
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1847 bufref_T bufref; |
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1848 |
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1849 set_bufref(&bufref, buf); |
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1850 #endif |
7 | 1851 (void)buf_write_all(buf, FALSE); |
1852 #ifdef FEAT_AUTOCMD | |
1853 /* an autocommand may have deleted the buffer */ | |
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1854 if (!bufref_valid(&bufref)) |
7 | 1855 buf = firstbuf; |
1856 #endif | |
1857 } | |
1858 } | |
1859 | |
1860 /* | |
5464 | 1861 * Return TRUE if buffer was changed and cannot be abandoned. |
1862 * For flags use the CCGD_ values. | |
7 | 1863 */ |
1864 int | |
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1865 check_changed(buf_T *buf, int flags) |
7 | 1866 { |
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1867 int forceit = (flags & CCGD_FORCEIT); |
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1868 #ifdef FEAT_AUTOCMD |
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1869 bufref_T bufref; |
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1870 |
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1871 set_bufref(&bufref, buf); |
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1872 #endif |
5464 | 1873 |
7 | 1874 if ( !forceit |
1875 && bufIsChanged(buf) | |
5464 | 1876 && ((flags & CCGD_MULTWIN) || buf->b_nwindows <= 1) |
1877 && (!(flags & CCGD_AW) || autowrite(buf, forceit) == FAIL)) | |
7 | 1878 { |
1879 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
1880 if ((p_confirm || cmdmod.confirm) && p_write) | |
1881 { | |
1882 buf_T *buf2; | |
1883 int count = 0; | |
1884 | |
5464 | 1885 if (flags & CCGD_ALLBUF) |
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1886 FOR_ALL_BUFFERS(buf2) |
7 | 1887 if (bufIsChanged(buf2) |
1888 && (buf2->b_ffname != NULL | |
1889 # ifdef FEAT_BROWSE | |
1890 || cmdmod.browse | |
1891 # endif | |
1892 )) | |
1893 ++count; | |
1894 # ifdef FEAT_AUTOCMD | |
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1895 if (!bufref_valid(&bufref)) |
7 | 1896 /* Autocommand deleted buffer, oops! It's not changed now. */ |
1897 return FALSE; | |
1898 # endif | |
1899 dialog_changed(buf, count > 1); | |
1900 # ifdef FEAT_AUTOCMD | |
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1901 if (!bufref_valid(&bufref)) |
7 | 1902 /* Autocommand deleted buffer, oops! It's not changed now. */ |
1903 return FALSE; | |
1904 # endif | |
1905 return bufIsChanged(buf); | |
1906 } | |
1907 #endif | |
5464 | 1908 if (flags & CCGD_EXCMD) |
1909 EMSG(_(e_nowrtmsg)); | |
1910 else | |
1911 EMSG(_(e_nowrtmsg_nobang)); | |
7 | 1912 return TRUE; |
1913 } | |
1914 return FALSE; | |
1915 } | |
1916 | |
1917 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) || defined(PROTO) | |
1918 | |
1919 #if defined(FEAT_BROWSE) || defined(PROTO) | |
1920 /* | |
1921 * When wanting to write a file without a file name, ask the user for a name. | |
1922 */ | |
1923 void | |
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1924 browse_save_fname(buf_T *buf) |
7 | 1925 { |
1926 if (buf->b_fname == NULL) | |
1927 { | |
1928 char_u *fname; | |
1929 | |
29 | 1930 fname = do_browse(BROWSE_SAVE, (char_u *)_("Save As"), |
1931 NULL, NULL, NULL, NULL, buf); | |
7 | 1932 if (fname != NULL) |
1933 { | |
1934 if (setfname(buf, fname, NULL, TRUE) == OK) | |
1935 buf->b_flags |= BF_NOTEDITED; | |
1936 vim_free(fname); | |
1937 } | |
1938 } | |
1939 } | |
1940 #endif | |
1941 | |
1942 /* | |
2849 | 1943 * Ask the user what to do when abandoning a changed buffer. |
7 | 1944 * Must check 'write' option first! |
1945 */ | |
1946 void | |
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1947 dialog_changed( |
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1948 buf_T *buf, |
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1949 int checkall) /* may abandon all changed buffers */ |
7 | 1950 { |
2770 | 1951 char_u buff[DIALOG_MSG_SIZE]; |
7 | 1952 int ret; |
1953 buf_T *buf2; | |
3486 | 1954 exarg_T ea; |
7 | 1955 |
314 | 1956 dialog_msg(buff, _("Save changes to \"%s\"?"), |
7 | 1957 (buf->b_fname != NULL) ? |
1958 buf->b_fname : (char_u *)_("Untitled")); | |
1959 if (checkall) | |
1960 ret = vim_dialog_yesnoallcancel(VIM_QUESTION, NULL, buff, 1); | |
1961 else | |
1962 ret = vim_dialog_yesnocancel(VIM_QUESTION, NULL, buff, 1); | |
1963 | |
3486 | 1964 /* Init ea pseudo-structure, this is needed for the check_overwrite() |
1965 * function. */ | |
1966 ea.append = ea.forceit = FALSE; | |
1967 | |
7 | 1968 if (ret == VIM_YES) |
1969 { | |
1970 #ifdef FEAT_BROWSE | |
1971 /* May get file name, when there is none */ | |
1972 browse_save_fname(buf); | |
1973 #endif | |
3486 | 1974 if (buf->b_fname != NULL && check_overwrite(&ea, buf, |
1975 buf->b_fname, buf->b_ffname, FALSE) == OK) | |
1976 /* didn't hit Cancel */ | |
7 | 1977 (void)buf_write_all(buf, FALSE); |
1978 } | |
1979 else if (ret == VIM_NO) | |
1980 { | |
1981 unchanged(buf, TRUE); | |
1982 } | |
1983 else if (ret == VIM_ALL) | |
1984 { | |
1985 /* | |
1986 * Write all modified files that can be written. | |
1987 * Skip readonly buffers, these need to be confirmed | |
1988 * individually. | |
1989 */ | |
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1990 FOR_ALL_BUFFERS(buf2) |
7 | 1991 { |
1992 if (bufIsChanged(buf2) | |
1993 && (buf2->b_ffname != NULL | |
1994 #ifdef FEAT_BROWSE | |
1995 || cmdmod.browse | |
1996 #endif | |
1997 ) | |
1998 && !buf2->b_p_ro) | |
1999 { | |
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2000 #ifdef FEAT_AUTOCMD |
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2001 bufref_T bufref; |
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2002 |
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2003 set_bufref(&bufref, buf2); |
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2004 #endif |
7 | 2005 #ifdef FEAT_BROWSE |
2006 /* May get file name, when there is none */ | |
2007 browse_save_fname(buf2); | |
2008 #endif | |
3486 | 2009 if (buf2->b_fname != NULL && check_overwrite(&ea, buf2, |
2010 buf2->b_fname, buf2->b_ffname, FALSE) == OK) | |
2011 /* didn't hit Cancel */ | |
7 | 2012 (void)buf_write_all(buf2, FALSE); |
2013 #ifdef FEAT_AUTOCMD | |
2014 /* an autocommand may have deleted the buffer */ | |
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2015 if (!bufref_valid(&bufref)) |
7 | 2016 buf2 = firstbuf; |
2017 #endif | |
2018 } | |
2019 } | |
2020 } | |
2021 else if (ret == VIM_DISCARDALL) | |
2022 { | |
2023 /* | |
2024 * mark all buffers as unchanged | |
2025 */ | |
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2026 FOR_ALL_BUFFERS(buf2) |
7 | 2027 unchanged(buf2, TRUE); |
2028 } | |
2029 } | |
2030 #endif | |
2031 | |
2032 /* | |
2033 * Return TRUE if the buffer "buf" can be abandoned, either by making it | |
2034 * hidden, autowriting it or unloading it. | |
2035 */ | |
2036 int | |
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2037 can_abandon(buf_T *buf, int forceit) |
7 | 2038 { |
2039 return ( P_HID(buf) | |
2040 || !bufIsChanged(buf) | |
2041 || buf->b_nwindows > 1 | |
2042 || autowrite(buf, forceit) == OK | |
2043 || forceit); | |
2044 } | |
2045 | |
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2046 static void add_bufnum(int *bufnrs, int *bufnump, int nr); |
3429 | 2047 |
2048 /* | |
2049 * Add a buffer number to "bufnrs", unless it's already there. | |
2050 */ | |
2051 static void | |
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2052 add_bufnum(int *bufnrs, int *bufnump, int nr) |
3429 | 2053 { |
2054 int i; | |
2055 | |
2056 for (i = 0; i < *bufnump; ++i) | |
2057 if (bufnrs[i] == nr) | |
2058 return; | |
2059 bufnrs[*bufnump] = nr; | |
2060 *bufnump = *bufnump + 1; | |
2061 } | |
2062 | |
7 | 2063 /* |
2064 * Return TRUE if any buffer was changed and cannot be abandoned. | |
2065 * That changed buffer becomes the current buffer. | |
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2066 * When "unload" is true the current buffer is unloaded instead of making it |
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2067 * hidden. This is used for ":q!". |
7 | 2068 */ |
2069 int | |
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2070 check_changed_any( |
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2071 int hidden, /* Only check hidden buffers */ |
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2072 int unload) |
7 | 2073 { |
3429 | 2074 int ret = FALSE; |
7 | 2075 buf_T *buf; |
2076 int save; | |
3429 | 2077 int i; |
2078 int bufnum = 0; | |
2079 int bufcount = 0; | |
2080 int *bufnrs; | |
7 | 2081 #ifdef FEAT_WINDOWS |
3429 | 2082 tabpage_T *tp; |
7 | 2083 win_T *wp; |
2084 #endif | |
2085 | |
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2086 FOR_ALL_BUFFERS(buf) |
3429 | 2087 ++bufcount; |
2088 | |
2089 if (bufcount == 0) | |
2090 return FALSE; | |
2091 | |
2092 bufnrs = (int *)alloc(sizeof(int) * bufcount); | |
2093 if (bufnrs == NULL) | |
2094 return FALSE; | |
2095 | |
2096 /* curbuf */ | |
2097 bufnrs[bufnum++] = curbuf->b_fnum; | |
2098 #ifdef FEAT_WINDOWS | |
2099 /* buf in curtab */ | |
2100 FOR_ALL_WINDOWS(wp) | |
2101 if (wp->w_buffer != curbuf) | |
2102 add_bufnum(bufnrs, &bufnum, wp->w_buffer->b_fnum); | |
2103 | |
2104 /* buf in other tab */ | |
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2105 FOR_ALL_TABPAGES(tp) |
3429 | 2106 if (tp != curtab) |
2107 for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next) | |
2108 add_bufnum(bufnrs, &bufnum, wp->w_buffer->b_fnum); | |
2109 #endif | |
2110 /* any other buf */ | |
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2111 FOR_ALL_BUFFERS(buf) |
3429 | 2112 add_bufnum(bufnrs, &bufnum, buf->b_fnum); |
2113 | |
2114 for (i = 0; i < bufnum; ++i) | |
7 | 2115 { |
3429 | 2116 buf = buflist_findnr(bufnrs[i]); |
2117 if (buf == NULL) | |
2118 continue; | |
2119 if ((!hidden || buf->b_nwindows == 0) && bufIsChanged(buf)) | |
7 | 2120 { |
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2121 bufref_T bufref; |
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2122 |
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2123 set_bufref(&bufref, buf); |
3429 | 2124 /* Try auto-writing the buffer. If this fails but the buffer no |
2125 * longer exists it's not changed, that's OK. */ | |
5464 | 2126 if (check_changed(buf, (p_awa ? CCGD_AW : 0) |
2127 | CCGD_MULTWIN | |
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2128 | CCGD_ALLBUF) && bufref_valid(&bufref)) |
3429 | 2129 break; /* didn't save - still changes */ |
7 | 2130 } |
2131 } | |
2132 | |
3429 | 2133 if (i >= bufnum) |
2134 goto theend; | |
2135 | |
2136 ret = TRUE; | |
7 | 2137 exiting = FALSE; |
2138 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
2139 /* | |
2140 * When ":confirm" used, don't give an error message. | |
2141 */ | |
2142 if (!(p_confirm || cmdmod.confirm)) | |
2143 #endif | |
2144 { | |
2145 /* There must be a wait_return for this message, do_buffer() | |
2146 * may cause a redraw. But wait_return() is a no-op when vgetc() | |
2147 * is busy (Quit used from window menu), then make sure we don't | |
2148 * cause a scroll up. */ | |
823 | 2149 if (vgetc_busy > 0) |
7 | 2150 { |
2151 msg_row = cmdline_row; | |
2152 msg_col = 0; | |
2153 msg_didout = FALSE; | |
2154 } | |
2155 if (EMSG2(_("E162: No write since last change for buffer \"%s\""), | |
3839 | 2156 buf_spname(buf) != NULL ? buf_spname(buf) : buf->b_fname)) |
7 | 2157 { |
2158 save = no_wait_return; | |
2159 no_wait_return = FALSE; | |
2160 wait_return(FALSE); | |
2161 no_wait_return = save; | |
2162 } | |
2163 } | |
2164 | |
2165 #ifdef FEAT_WINDOWS | |
2166 /* Try to find a window that contains the buffer. */ | |
2167 if (buf != curbuf) | |
3429 | 2168 FOR_ALL_TAB_WINDOWS(tp, wp) |
7 | 2169 if (wp->w_buffer == buf) |
2170 { | |
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2171 # ifdef FEAT_AUTOCMD |
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2172 bufref_T bufref; |
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2173 |
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2174 set_bufref(&bufref, buf); |
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2175 # endif |
3429 | 2176 goto_tabpage_win(tp, wp); |
7 | 2177 # ifdef FEAT_AUTOCMD |
2178 /* Paranoia: did autocms wipe out the buffer with changes? */ | |
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2179 if (!bufref_valid(&bufref)) |
3429 | 2180 { |
2181 goto theend; | |
2182 } | |
7 | 2183 # endif |
3429 | 2184 goto buf_found; |
7 | 2185 } |
3429 | 2186 buf_found: |
7 | 2187 #endif |
2188 | |
2189 /* Open the changed buffer in the current window. */ | |
2190 if (buf != curbuf) | |
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2191 set_curbuf(buf, unload ? DOBUF_UNLOAD : DOBUF_GOTO); |
7 | 2192 |
3429 | 2193 theend: |
2194 vim_free(bufnrs); | |
2195 return ret; | |
7 | 2196 } |
2197 | |
2198 /* | |
2199 * return FAIL if there is no file name, OK if there is one | |
2200 * give error message for FAIL | |
2201 */ | |
2202 int | |
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2203 check_fname(void) |
7 | 2204 { |
2205 if (curbuf->b_ffname == NULL) | |
2206 { | |
2207 EMSG(_(e_noname)); | |
2208 return FAIL; | |
2209 } | |
2210 return OK; | |
2211 } | |
2212 | |
2213 /* | |
2214 * flush the contents of a buffer, unless it has no file name | |
2215 * | |
2216 * return FAIL for failure, OK otherwise | |
2217 */ | |
2218 int | |
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2219 buf_write_all(buf_T *buf, int forceit) |
7 | 2220 { |
2221 int retval; | |
2222 #ifdef FEAT_AUTOCMD | |
2223 buf_T *old_curbuf = curbuf; | |
2224 #endif | |
2225 | |
2226 retval = (buf_write(buf, buf->b_ffname, buf->b_fname, | |
2227 (linenr_T)1, buf->b_ml.ml_line_count, NULL, | |
2228 FALSE, forceit, TRUE, FALSE)); | |
2229 #ifdef FEAT_AUTOCMD | |
2230 if (curbuf != old_curbuf) | |
16 | 2231 { |
2232 msg_source(hl_attr(HLF_W)); | |
7 | 2233 MSG(_("Warning: Entered other buffer unexpectedly (check autocommands)")); |
16 | 2234 } |
7 | 2235 #endif |
2236 return retval; | |
2237 } | |
2238 | |
2239 /* | |
2240 * Code to handle the argument list. | |
2241 */ | |
2242 | |
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2243 static char_u *do_one_arg(char_u *str); |
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2244 static int do_arglist(char_u *str, int what, int after); |
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2245 static void alist_check_arg_idx(void); |
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2246 static int editing_arg_idx(win_T *win); |
39 | 2247 #ifdef FEAT_LISTCMDS |
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2248 static int alist_add_list(int count, char_u **files, int after); |
39 | 2249 #endif |
2250 #define AL_SET 1 | |
2251 #define AL_ADD 2 | |
2252 #define AL_DEL 3 | |
2253 | |
7 | 2254 /* |
39 | 2255 * Isolate one argument, taking backticks. |
2256 * Changes the argument in-place, puts a NUL after it. Backticks remain. | |
7 | 2257 * Return a pointer to the start of the next argument. |
2258 */ | |
39 | 2259 static char_u * |
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2260 do_one_arg(char_u *str) |
7 | 2261 { |
2262 char_u *p; | |
2263 int inbacktick; | |
2264 | |
2265 inbacktick = FALSE; | |
2266 for (p = str; *str; ++str) | |
2267 { | |
39 | 2268 /* When the backslash is used for escaping the special meaning of a |
2269 * character we need to keep it until wildcard expansion. */ | |
7 | 2270 if (rem_backslash(str)) |
2271 { | |
2272 *p++ = *str++; | |
2273 *p++ = *str; | |
2274 } | |
2275 else | |
2276 { | |
39 | 2277 /* An item ends at a space not in backticks */ |
2278 if (!inbacktick && vim_isspace(*str)) | |
7 | 2279 break; |
39 | 2280 if (*str == '`') |
7 | 2281 inbacktick ^= TRUE; |
39 | 2282 *p++ = *str; |
7 | 2283 } |
2284 } | |
2285 str = skipwhite(str); | |
2286 *p = NUL; | |
2287 | |
2288 return str; | |
2289 } | |
2290 | |
41 | 2291 /* |
2292 * Separate the arguments in "str" and return a list of pointers in the | |
2293 * growarray "gap". | |
2294 */ | |
2295 int | |
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2296 get_arglist(garray_T *gap, char_u *str) |
41 | 2297 { |
2298 ga_init2(gap, (int)sizeof(char_u *), 20); | |
2299 while (*str != NUL) | |
2300 { | |
2301 if (ga_grow(gap, 1) == FAIL) | |
2302 { | |
2303 ga_clear(gap); | |
2304 return FAIL; | |
2305 } | |
2306 ((char_u **)gap->ga_data)[gap->ga_len++] = str; | |
2307 | |
2308 /* Isolate one argument, change it in-place, put a NUL after it. */ | |
2309 str = do_one_arg(str); | |
2310 } | |
2311 return OK; | |
2312 } | |
2313 | |
642 | 2314 #if defined(FEAT_QUICKFIX) || defined(FEAT_SYN_HL) || defined(PROTO) |
237 | 2315 /* |
2316 * Parse a list of arguments (file names), expand them and return in | |
3620 | 2317 * "fnames[fcountp]". When "wig" is TRUE, removes files matching 'wildignore'. |
237 | 2318 * Return FAIL or OK. |
2319 */ | |
2320 int | |
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2321 get_arglist_exp( |
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2322 char_u *str, |
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2323 int *fcountp, |
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2324 char_u ***fnamesp, |
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2325 int wig) |
237 | 2326 { |
2327 garray_T ga; | |
2328 int i; | |
2329 | |
2330 if (get_arglist(&ga, str) == FAIL) | |
2331 return FAIL; | |
3620 | 2332 if (wig == TRUE) |
2333 i = expand_wildcards(ga.ga_len, (char_u **)ga.ga_data, | |
2334 fcountp, fnamesp, EW_FILE|EW_NOTFOUND); | |
2335 else | |
2336 i = gen_expand_wildcards(ga.ga_len, (char_u **)ga.ga_data, | |
2337 fcountp, fnamesp, EW_FILE|EW_NOTFOUND); | |
2338 | |
237 | 2339 ga_clear(&ga); |
2340 return i; | |
2341 } | |
2342 #endif | |
2343 | |
7 | 2344 #if defined(FEAT_GUI) || defined(FEAT_CLIENTSERVER) || defined(PROTO) |
2345 /* | |
2346 * Redefine the argument list. | |
2347 */ | |
2348 void | |
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2349 set_arglist(char_u *str) |
7 | 2350 { |
2351 do_arglist(str, AL_SET, 0); | |
2352 } | |
2353 #endif | |
2354 | |
2355 /* | |
2356 * "what" == AL_SET: Redefine the argument list to 'str'. | |
2357 * "what" == AL_ADD: add files in 'str' to the argument list after "after". | |
2358 * "what" == AL_DEL: remove files in 'str' from the argument list. | |
2359 * | |
2360 * Return FAIL for failure, OK otherwise. | |
2361 */ | |
2362 static int | |
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2363 do_arglist( |
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2364 char_u *str, |
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2365 int what, |
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2366 int after UNUSED) /* 0 means before first one */ |
7 | 2367 { |
2368 garray_T new_ga; | |
2369 int exp_count; | |
2370 char_u **exp_files; | |
2371 int i; | |
2372 #ifdef FEAT_LISTCMDS | |
2373 char_u *p; | |
2374 int match; | |
2375 #endif | |
2376 | |
2377 /* | |
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2378 * Set default argument for ":argadd" command. |
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2379 */ |
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2380 if (what == AL_ADD && *str == NUL) |
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2381 { |
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2382 if (curbuf->b_ffname == NULL) |
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2383 return FAIL; |
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2384 str = curbuf->b_fname; |
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2385 } |
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2386 |
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2387 /* |
7 | 2388 * Collect all file name arguments in "new_ga". |
2389 */ | |
41 | 2390 if (get_arglist(&new_ga, str) == FAIL) |
2391 return FAIL; | |
7 | 2392 |
2393 #ifdef FEAT_LISTCMDS | |
2394 if (what == AL_DEL) | |
2395 { | |
2396 regmatch_T regmatch; | |
2397 int didone; | |
2398 | |
2399 /* | |
2400 * Delete the items: use each item as a regexp and find a match in the | |
2401 * argument list. | |
2402 */ | |
4242 | 2403 regmatch.rm_ic = p_fic; /* ignore case when 'fileignorecase' is set */ |
7 | 2404 for (i = 0; i < new_ga.ga_len && !got_int; ++i) |
2405 { | |
2406 p = ((char_u **)new_ga.ga_data)[i]; | |
2407 p = file_pat_to_reg_pat(p, NULL, NULL, FALSE); | |
2408 if (p == NULL) | |
2409 break; | |
2410 regmatch.regprog = vim_regcomp(p, p_magic ? RE_MAGIC : 0); | |
2411 if (regmatch.regprog == NULL) | |
2412 { | |
2413 vim_free(p); | |
2414 break; | |
2415 } | |
2416 | |
2417 didone = FALSE; | |
2418 for (match = 0; match < ARGCOUNT; ++match) | |
2419 if (vim_regexec(®match, alist_name(&ARGLIST[match]), | |
2420 (colnr_T)0)) | |
2421 { | |
2422 didone = TRUE; | |
2423 vim_free(ARGLIST[match].ae_fname); | |
2424 mch_memmove(ARGLIST + match, ARGLIST + match + 1, | |
2425 (ARGCOUNT - match - 1) * sizeof(aentry_T)); | |
2426 --ALIST(curwin)->al_ga.ga_len; | |
2427 if (curwin->w_arg_idx > match) | |
2428 --curwin->w_arg_idx; | |
2429 --match; | |
2430 } | |
2431 | |
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2432 vim_regfree(regmatch.regprog); |
7 | 2433 vim_free(p); |
2434 if (!didone) | |
2435 EMSG2(_(e_nomatch2), ((char_u **)new_ga.ga_data)[i]); | |
2436 } | |
2437 ga_clear(&new_ga); | |
2438 } | |
2439 else | |
2440 #endif | |
2441 { | |
2442 i = expand_wildcards(new_ga.ga_len, (char_u **)new_ga.ga_data, | |
2443 &exp_count, &exp_files, EW_DIR|EW_FILE|EW_ADDSLASH|EW_NOTFOUND); | |
2444 ga_clear(&new_ga); | |
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2445 if (i == FAIL || exp_count == 0) |
7 | 2446 { |
2447 EMSG(_(e_nomatch)); | |
2448 return FAIL; | |
2449 } | |
2450 | |
2451 #ifdef FEAT_LISTCMDS | |
2452 if (what == AL_ADD) | |
2453 { | |
2454 (void)alist_add_list(exp_count, exp_files, after); | |
2455 vim_free(exp_files); | |
2456 } | |
2457 else /* what == AL_SET */ | |
2458 #endif | |
41 | 2459 alist_set(ALIST(curwin), exp_count, exp_files, FALSE, NULL, 0); |
7 | 2460 } |
2461 | |
2462 alist_check_arg_idx(); | |
2463 | |
2464 return OK; | |
2465 } | |
2466 | |
2467 /* | |
2468 * Check the validity of the arg_idx for each other window. | |
2469 */ | |
2470 static void | |
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2471 alist_check_arg_idx(void) |
7 | 2472 { |
2473 #ifdef FEAT_WINDOWS | |
2474 win_T *win; | |
671 | 2475 tabpage_T *tp; |
2476 | |
2477 FOR_ALL_TAB_WINDOWS(tp, win) | |
7 | 2478 if (win->w_alist == curwin->w_alist) |
2479 check_arg_idx(win); | |
2480 #else | |
2481 check_arg_idx(curwin); | |
2482 #endif | |
2483 } | |
2484 | |
2485 /* | |
3312 | 2486 * Return TRUE if window "win" is editing the file at the current argument |
22 | 2487 * index. |
2488 */ | |
2489 static int | |
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2490 editing_arg_idx(win_T *win) |
22 | 2491 { |
2492 return !(win->w_arg_idx >= WARGCOUNT(win) | |
2493 || (win->w_buffer->b_fnum | |
2494 != WARGLIST(win)[win->w_arg_idx].ae_fnum | |
2495 && (win->w_buffer->b_ffname == NULL | |
2496 || !(fullpathcmp( | |
2497 alist_name(&WARGLIST(win)[win->w_arg_idx]), | |
2498 win->w_buffer->b_ffname, TRUE) & FPC_SAME)))); | |
2499 } | |
2500 | |
2501 /* | |
7 | 2502 * Check if window "win" is editing the w_arg_idx file in its argument list. |
2503 */ | |
2504 void | |
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2505 check_arg_idx(win_T *win) |
7 | 2506 { |
22 | 2507 if (WARGCOUNT(win) > 1 && !editing_arg_idx(win)) |
7 | 2508 { |
2509 /* We are not editing the current entry in the argument list. | |
2510 * Set "arg_had_last" if we are editing the last one. */ | |
2511 win->w_arg_idx_invalid = TRUE; | |
2512 if (win->w_arg_idx != WARGCOUNT(win) - 1 | |
2513 && arg_had_last == FALSE | |
2514 #ifdef FEAT_WINDOWS | |
2515 && ALIST(win) == &global_alist | |
2516 #endif | |
2517 && GARGCOUNT > 0 | |
2518 && win->w_arg_idx < GARGCOUNT | |
2519 && (win->w_buffer->b_fnum == GARGLIST[GARGCOUNT - 1].ae_fnum | |
2520 || (win->w_buffer->b_ffname != NULL | |
2521 && (fullpathcmp(alist_name(&GARGLIST[GARGCOUNT - 1]), | |
2522 win->w_buffer->b_ffname, TRUE) & FPC_SAME)))) | |
2523 arg_had_last = TRUE; | |
2524 } | |
2525 else | |
2526 { | |
2527 /* We are editing the current entry in the argument list. | |
2528 * Set "arg_had_last" if it's also the last one */ | |
2529 win->w_arg_idx_invalid = FALSE; | |
2530 if (win->w_arg_idx == WARGCOUNT(win) - 1 | |
2531 #ifdef FEAT_WINDOWS | |
2532 && win->w_alist == &global_alist | |
2533 #endif | |
2534 ) | |
2535 arg_had_last = TRUE; | |
2536 } | |
2537 } | |
2538 | |
2539 /* | |
2540 * ":args", ":argslocal" and ":argsglobal". | |
2541 */ | |
2542 void | |
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2543 ex_args(exarg_T *eap) |
7 | 2544 { |
2545 int i; | |
2546 | |
2547 if (eap->cmdidx != CMD_args) | |
2548 { | |
2549 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS) | |
2550 alist_unlink(ALIST(curwin)); | |
2551 if (eap->cmdidx == CMD_argglobal) | |
2552 ALIST(curwin) = &global_alist; | |
2553 else /* eap->cmdidx == CMD_arglocal */ | |
2554 alist_new(); | |
2555 #else | |
2556 ex_ni(eap); | |
2557 return; | |
2558 #endif | |
2559 } | |
2560 | |
2561 if (!ends_excmd(*eap->arg)) | |
2562 { | |
2563 /* | |
2564 * ":args file ..": define new argument list, handle like ":next" | |
2565 * Also for ":argslocal file .." and ":argsglobal file ..". | |
2566 */ | |
2567 ex_next(eap); | |
2568 } | |
2569 else | |
2570 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS) | |
2571 if (eap->cmdidx == CMD_args) | |
2572 #endif | |
2573 { | |
2574 /* | |
2575 * ":args": list arguments. | |
2576 */ | |
2577 if (ARGCOUNT > 0) | |
2578 { | |
2579 /* Overwrite the command, for a short list there is no scrolling | |
2580 * required and no wait_return(). */ | |
2581 gotocmdline(TRUE); | |
2582 for (i = 0; i < ARGCOUNT; ++i) | |
2583 { | |
2584 if (i == curwin->w_arg_idx) | |
2585 msg_putchar('['); | |
2586 msg_outtrans(alist_name(&ARGLIST[i])); | |
2587 if (i == curwin->w_arg_idx) | |
2588 msg_putchar(']'); | |
2589 msg_putchar(' '); | |
2590 } | |
2591 } | |
2592 } | |
2593 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS) | |
2594 else if (eap->cmdidx == CMD_arglocal) | |
2595 { | |
2596 garray_T *gap = &curwin->w_alist->al_ga; | |
2597 | |
2598 /* | |
2599 * ":argslocal": make a local copy of the global argument list. | |
2600 */ | |
2601 if (ga_grow(gap, GARGCOUNT) == OK) | |
2602 for (i = 0; i < GARGCOUNT; ++i) | |
2603 if (GARGLIST[i].ae_fname != NULL) | |
2604 { | |
2605 AARGLIST(curwin->w_alist)[gap->ga_len].ae_fname = | |
2606 vim_strsave(GARGLIST[i].ae_fname); | |
2607 AARGLIST(curwin->w_alist)[gap->ga_len].ae_fnum = | |
2608 GARGLIST[i].ae_fnum; | |
2609 ++gap->ga_len; | |
2610 } | |
2611 } | |
2612 #endif | |
2613 } | |
2614 | |
2615 /* | |
2616 * ":previous", ":sprevious", ":Next" and ":sNext". | |
2617 */ | |
2618 void | |
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2619 ex_previous(exarg_T *eap) |
7 | 2620 { |
2621 /* If past the last one already, go to the last one. */ | |
2622 if (curwin->w_arg_idx - (int)eap->line2 >= ARGCOUNT) | |
2623 do_argfile(eap, ARGCOUNT - 1); | |
2624 else | |
2625 do_argfile(eap, curwin->w_arg_idx - (int)eap->line2); | |
2626 } | |
2627 | |
2628 /* | |
2629 * ":rewind", ":first", ":sfirst" and ":srewind". | |
2630 */ | |
2631 void | |
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2632 ex_rewind(exarg_T *eap) |
7 | 2633 { |
2634 do_argfile(eap, 0); | |
2635 } | |
2636 | |
2637 /* | |
2638 * ":last" and ":slast". | |
2639 */ | |
2640 void | |
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diff
changeset
|
2641 ex_last(exarg_T *eap) |
7 | 2642 { |
2643 do_argfile(eap, ARGCOUNT - 1); | |
2644 } | |
2645 | |
2646 /* | |
2647 * ":argument" and ":sargument". | |
2648 */ | |
2649 void | |
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diff
changeset
|
2650 ex_argument(exarg_T *eap) |
7 | 2651 { |
2652 int i; | |
2653 | |
2654 if (eap->addr_count > 0) | |
2655 i = eap->line2 - 1; | |
2656 else | |
2657 i = curwin->w_arg_idx; | |
2658 do_argfile(eap, i); | |
2659 } | |
2660 | |
2661 /* | |
2662 * Edit file "argn" of the argument lists. | |
2663 */ | |
2664 void | |
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parents:
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diff
changeset
|
2665 do_argfile(exarg_T *eap, int argn) |
7 | 2666 { |
2667 int other; | |
2668 char_u *p; | |
271 | 2669 int old_arg_idx = curwin->w_arg_idx; |
7 | 2670 |
2671 if (argn < 0 || argn >= ARGCOUNT) | |
2672 { | |
2673 if (ARGCOUNT <= 1) | |
2674 EMSG(_("E163: There is only one file to edit")); | |
2675 else if (argn < 0) | |
2676 EMSG(_("E164: Cannot go before first file")); | |
2677 else | |
2678 EMSG(_("E165: Cannot go beyond last file")); | |
2679 } | |
2680 else | |
2681 { | |
2682 setpcmark(); | |
2683 #ifdef FEAT_GUI | |
2684 need_mouse_correct = TRUE; | |
2685 #endif | |
2686 | |
2687 #ifdef FEAT_WINDOWS | |
683 | 2688 /* split window or create new tab page first */ |
2689 if (*eap->cmd == 's' || cmdmod.tab != 0) | |
7 | 2690 { |
2691 if (win_split(0, 0) == FAIL) | |
2692 return; | |
2583 | 2693 RESET_BINDING(curwin); |
7 | 2694 } |
2695 else | |
2696 #endif | |
2697 { | |
2698 /* | |
2699 * if 'hidden' set, only check for changed file when re-editing | |
2700 * the same buffer | |
2701 */ | |
2702 other = TRUE; | |
2703 if (P_HID(curbuf)) | |
2704 { | |
2705 p = fix_fname(alist_name(&ARGLIST[argn])); | |
2706 other = otherfile(p); | |
2707 vim_free(p); | |
2708 } | |
2709 if ((!P_HID(curbuf) || !other) | |
5464 | 2710 && check_changed(curbuf, CCGD_AW |
2711 | (other ? 0 : CCGD_MULTWIN) | |
2712 | (eap->forceit ? CCGD_FORCEIT : 0) | |
2713 | CCGD_EXCMD)) | |
7 | 2714 return; |
2715 } | |
2716 | |
2717 curwin->w_arg_idx = argn; | |
2718 if (argn == ARGCOUNT - 1 | |
2719 #ifdef FEAT_WINDOWS | |
2720 && curwin->w_alist == &global_alist | |
2721 #endif | |
2722 ) | |
2723 arg_had_last = TRUE; | |
2724 | |
271 | 2725 /* Edit the file; always use the last known line number. |
2726 * When it fails (e.g. Abort for already edited file) restore the | |
2727 * argument index. */ | |
2728 if (do_ecmd(0, alist_name(&ARGLIST[curwin->w_arg_idx]), NULL, | |
7 | 2729 eap, ECMD_LAST, |
1743 | 2730 (P_HID(curwin->w_buffer) ? ECMD_HIDE : 0) |
2731 + (eap->forceit ? ECMD_FORCEIT : 0), curwin) == FAIL) | |
271 | 2732 curwin->w_arg_idx = old_arg_idx; |
7 | 2733 /* like Vi: set the mark where the cursor is in the file. */ |
271 | 2734 else if (eap->cmdidx != CMD_argdo) |
7 | 2735 setmark('\''); |
2736 } | |
2737 } | |
2738 | |
2739 /* | |
2740 * ":next", and commands that behave like it. | |
2741 */ | |
2742 void | |
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diff
changeset
|
2743 ex_next(exarg_T *eap) |
7 | 2744 { |
2745 int i; | |
2746 | |
2747 /* | |
2748 * check for changed buffer now, if this fails the argument list is not | |
2749 * redefined. | |
2750 */ | |
2751 if ( P_HID(curbuf) | |
2752 || eap->cmdidx == CMD_snext | |
5464 | 2753 || !check_changed(curbuf, CCGD_AW |
2754 | (eap->forceit ? CCGD_FORCEIT : 0) | |
2755 | CCGD_EXCMD)) | |
7 | 2756 { |
2757 if (*eap->arg != NUL) /* redefine file list */ | |
2758 { | |
2759 if (do_arglist(eap->arg, AL_SET, 0) == FAIL) | |
2760 return; | |
2761 i = 0; | |
2762 } | |
2763 else | |
2764 i = curwin->w_arg_idx + (int)eap->line2; | |
2765 do_argfile(eap, i); | |
2766 } | |
2767 } | |
2768 | |
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2769 #if defined(FEAT_LISTCMDS) || defined(PROTO) |
7 | 2770 /* |
2771 * ":argedit" | |
2772 */ | |
2773 void | |
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changeset
|
2774 ex_argedit(exarg_T *eap) |
7 | 2775 { |
2776 int fnum; | |
2777 int i; | |
2778 char_u *s; | |
2779 | |
2780 /* Add the argument to the buffer list and get the buffer number. */ | |
2781 fnum = buflist_add(eap->arg, BLN_LISTED); | |
2782 | |
2783 /* Check if this argument is already in the argument list. */ | |
2784 for (i = 0; i < ARGCOUNT; ++i) | |
2785 if (ARGLIST[i].ae_fnum == fnum) | |
2786 break; | |
2787 if (i == ARGCOUNT) | |
2788 { | |
2789 /* Can't find it, add it to the argument list. */ | |
2790 s = vim_strsave(eap->arg); | |
2791 if (s == NULL) | |
2792 return; | |
2793 i = alist_add_list(1, &s, | |
2794 eap->addr_count > 0 ? (int)eap->line2 : curwin->w_arg_idx + 1); | |
2795 if (i < 0) | |
2796 return; | |
2797 curwin->w_arg_idx = i; | |
2798 } | |
2799 | |
2800 alist_check_arg_idx(); | |
2801 | |
2802 /* Edit the argument. */ | |
2803 do_argfile(eap, i); | |
2804 } | |
2805 | |
2806 /* | |
2807 * ":argadd" | |
2808 */ | |
2809 void | |
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diff
changeset
|
2810 ex_argadd(exarg_T *eap) |
7 | 2811 { |
2812 do_arglist(eap->arg, AL_ADD, | |
2813 eap->addr_count > 0 ? (int)eap->line2 : curwin->w_arg_idx + 1); | |
2814 #ifdef FEAT_TITLE | |
2815 maketitle(); | |
2816 #endif | |
2817 } | |
2818 | |
2819 /* | |
2820 * ":argdelete" | |
2821 */ | |
2822 void | |
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changeset
|
2823 ex_argdelete(exarg_T *eap) |
7 | 2824 { |
2825 int i; | |
2826 int n; | |
2827 | |
2828 if (eap->addr_count > 0) | |
2829 { | |
2830 /* ":1,4argdel": Delete all arguments in the range. */ | |
2831 if (eap->line2 > ARGCOUNT) | |
2832 eap->line2 = ARGCOUNT; | |
2833 n = eap->line2 - eap->line1 + 1; | |
2834 if (*eap->arg != NUL || n <= 0) | |
2835 EMSG(_(e_invarg)); | |
2836 else | |
2837 { | |
2838 for (i = eap->line1; i <= eap->line2; ++i) | |
2839 vim_free(ARGLIST[i - 1].ae_fname); | |
2840 mch_memmove(ARGLIST + eap->line1 - 1, ARGLIST + eap->line2, | |
2841 (size_t)((ARGCOUNT - eap->line2) * sizeof(aentry_T))); | |
2842 ALIST(curwin)->al_ga.ga_len -= n; | |
2843 if (curwin->w_arg_idx >= eap->line2) | |
2844 curwin->w_arg_idx -= n; | |
2845 else if (curwin->w_arg_idx > eap->line1) | |
2846 curwin->w_arg_idx = eap->line1; | |
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2847 if (ARGCOUNT == 0) |
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2848 curwin->w_arg_idx = 0; |
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|
2849 else if (curwin->w_arg_idx >= ARGCOUNT) |
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changeset
|
2850 curwin->w_arg_idx = ARGCOUNT - 1; |
7 | 2851 } |
2852 } | |
2853 else if (*eap->arg == NUL) | |
2854 EMSG(_(e_argreq)); | |
2855 else | |
2856 do_arglist(eap->arg, AL_DEL, 0); | |
2857 #ifdef FEAT_TITLE | |
2858 maketitle(); | |
2859 #endif | |
2860 } | |
2861 | |
2862 /* | |
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2863 * ":argdo", ":windo", ":bufdo", ":tabdo", ":cdo", ":ldo", ":cfdo" and ":lfdo" |
7 | 2864 */ |
2865 void | |
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changeset
|
2866 ex_listdo(exarg_T *eap) |
7 | 2867 { |
2868 int i; | |
2869 #ifdef FEAT_WINDOWS | |
685 | 2870 win_T *wp; |
2871 tabpage_T *tp; | |
7 | 2872 #endif |
6641 | 2873 buf_T *buf = curbuf; |
7 | 2874 int next_fnum = 0; |
2875 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL) | |
2876 char_u *save_ei = NULL; | |
2877 #endif | |
39 | 2878 char_u *p_shm_save; |
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|
2879 #ifdef FEAT_QUICKFIX |
7107
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2880 int qf_size = 0; |
7092
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|
2881 int qf_idx; |
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2882 #endif |
7 | 2883 |
2884 #ifndef FEAT_WINDOWS | |
2885 if (eap->cmdidx == CMD_windo) | |
2886 { | |
2887 ex_ni(eap); | |
2888 return; | |
2889 } | |
2890 #endif | |
2891 | |
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2892 #ifndef FEAT_QUICKFIX |
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2893 if (eap->cmdidx == CMD_cdo || eap->cmdidx == CMD_ldo || |
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2894 eap->cmdidx == CMD_cfdo || eap->cmdidx == CMD_lfdo) |
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|
2895 { |
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|
2896 ex_ni(eap); |
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2897 return; |
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2898 } |
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2899 #endif |
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|
2900 |
7 | 2901 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL) |
819 | 2902 if (eap->cmdidx != CMD_windo && eap->cmdidx != CMD_tabdo) |
123 | 2903 /* Don't do syntax HL autocommands. Skipping the syntax file is a |
2904 * great speed improvement. */ | |
2905 save_ei = au_event_disable(",Syntax"); | |
7 | 2906 #endif |
6116 | 2907 #ifdef FEAT_CLIPBOARD |
2908 start_global_changes(); | |
2909 #endif | |
7 | 2910 |
2911 if (eap->cmdidx == CMD_windo | |
685 | 2912 || eap->cmdidx == CMD_tabdo |
7 | 2913 || P_HID(curbuf) |
5464 | 2914 || !check_changed(curbuf, CCGD_AW |
2915 | (eap->forceit ? CCGD_FORCEIT : 0) | |
2916 | CCGD_EXCMD)) | |
7 | 2917 { |
2918 i = 0; | |
6474 | 2919 /* start at the eap->line1 argument/window/buffer */ |
7 | 2920 #ifdef FEAT_WINDOWS |
685 | 2921 wp = firstwin; |
2922 tp = first_tabpage; | |
7 | 2923 #endif |
6474 | 2924 switch (eap->cmdidx) |
2925 { | |
2926 #ifdef FEAT_WINDOWS | |
2927 case CMD_windo: | |
2928 for ( ; wp != NULL && i + 1 < eap->line1; wp = wp->w_next) | |
2929 i++; | |
2930 break; | |
2931 case CMD_tabdo: | |
2932 for( ; tp != NULL && i + 1 < eap->line1; tp = tp->tp_next) | |
2933 i++; | |
2934 break; | |
2935 #endif | |
2936 case CMD_argdo: | |
2937 i = eap->line1 - 1; | |
2938 break; | |
2939 default: | |
2940 break; | |
2941 } | |
7 | 2942 /* set pcmark now */ |
2943 if (eap->cmdidx == CMD_bufdo) | |
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|
2944 { |
6641 | 2945 /* Advance to the first listed buffer after "eap->line1". */ |
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|
2946 for (buf = firstbuf; buf != NULL && (buf->b_fnum < eap->line1 |
6641 | 2947 || !buf->b_p_bl); buf = buf->b_next) |
2948 if (buf->b_fnum > eap->line2) | |
2949 { | |
2950 buf = NULL; | |
2951 break; | |
2952 } | |
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2953 if (buf != NULL) |
6641 | 2954 goto_buffer(eap, DOBUF_FIRST, FORWARD, buf->b_fnum); |
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2955 } |
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|
2956 #ifdef FEAT_QUICKFIX |
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2957 else if (eap->cmdidx == CMD_cdo || eap->cmdidx == CMD_ldo |
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2958 || eap->cmdidx == CMD_cfdo || eap->cmdidx == CMD_lfdo) |
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2959 { |
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|
2960 qf_size = qf_get_size(eap); |
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|
2961 if (qf_size <= 0 || eap->line1 > qf_size) |
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2962 buf = NULL; |
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2963 else |
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2964 { |
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|
2965 ex_cc(eap); |
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2966 |
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|
2967 buf = curbuf; |
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2968 i = eap->line1 - 1; |
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2969 if (eap->addr_count <= 0) |
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2970 /* default is all the quickfix/location list entries */ |
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parents:
7009
diff
changeset
|
2971 eap->line2 = qf_size; |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
7009
diff
changeset
|
2972 } |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2973 } |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2974 #endif |
7 | 2975 else |
2976 setpcmark(); | |
2977 listcmd_busy = TRUE; /* avoids setting pcmark below */ | |
2978 | |
6641 | 2979 while (!got_int && buf != NULL) |
7 | 2980 { |
2981 if (eap->cmdidx == CMD_argdo) | |
2982 { | |
2983 /* go to argument "i" */ | |
2984 if (i == ARGCOUNT) | |
2985 break; | |
2986 /* Don't call do_argfile() when already there, it will try | |
2987 * reloading the file. */ | |
22 | 2988 if (curwin->w_arg_idx != i || !editing_arg_idx(curwin)) |
39 | 2989 { |
2990 /* Clear 'shm' to avoid that the file message overwrites | |
2991 * any output from the command. */ | |
2992 p_shm_save = vim_strsave(p_shm); | |
2993 set_option_value((char_u *)"shm", 0L, (char_u *)"", 0); | |
7 | 2994 do_argfile(eap, i); |
39 | 2995 set_option_value((char_u *)"shm", 0L, p_shm_save, 0); |
2996 vim_free(p_shm_save); | |
2997 } | |
7 | 2998 if (curwin->w_arg_idx != i) |
2999 break; | |
3000 } | |
3001 #ifdef FEAT_WINDOWS | |
3002 else if (eap->cmdidx == CMD_windo) | |
3003 { | |
685 | 3004 /* go to window "wp" */ |
3005 if (!win_valid(wp)) | |
7 | 3006 break; |
685 | 3007 win_goto(wp); |
1115 | 3008 if (curwin != wp) |
3009 break; /* something must be wrong */ | |
685 | 3010 wp = curwin->w_next; |
3011 } | |
3012 else if (eap->cmdidx == CMD_tabdo) | |
3013 { | |
3014 /* go to window "tp" */ | |
3015 if (!valid_tabpage(tp)) | |
3016 break; | |
4354 | 3017 goto_tabpage_tp(tp, TRUE, TRUE); |
685 | 3018 tp = tp->tp_next; |
7 | 3019 } |
3020 #endif | |
3021 else if (eap->cmdidx == CMD_bufdo) | |
3022 { | |
3023 /* Remember the number of the next listed buffer, in case | |
3024 * ":bwipe" is used or autocommands do something strange. */ | |
3025 next_fnum = -1; | |
3026 for (buf = curbuf->b_next; buf != NULL; buf = buf->b_next) | |
3027 if (buf->b_p_bl) | |
3028 { | |
3029 next_fnum = buf->b_fnum; | |
3030 break; | |
3031 } | |
3032 } | |
3033 | |
6474 | 3034 ++i; |
3035 | |
7 | 3036 /* execute the command */ |
3037 do_cmdline(eap->arg, eap->getline, eap->cookie, | |
3038 DOCMD_VERBOSE + DOCMD_NOWAIT); | |
3039 | |
3040 if (eap->cmdidx == CMD_bufdo) | |
3041 { | |
3042 /* Done? */ | |
6474 | 3043 if (next_fnum < 0 || next_fnum > eap->line2) |
7 | 3044 break; |
3045 /* Check if the buffer still exists. */ | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
3046 FOR_ALL_BUFFERS(buf) |
7 | 3047 if (buf->b_fnum == next_fnum) |
3048 break; | |
3049 if (buf == NULL) | |
3050 break; | |
39 | 3051 |
3052 /* Go to the next buffer. Clear 'shm' to avoid that the file | |
3053 * message overwrites any output from the command. */ | |
3054 p_shm_save = vim_strsave(p_shm); | |
3055 set_option_value((char_u *)"shm", 0L, (char_u *)"", 0); | |
7 | 3056 goto_buffer(eap, DOBUF_FIRST, FORWARD, next_fnum); |
39 | 3057 set_option_value((char_u *)"shm", 0L, p_shm_save, 0); |
3058 vim_free(p_shm_save); | |
3059 | |
7092
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
7009
diff
changeset
|
3060 /* If autocommands took us elsewhere, quit here. */ |
7 | 3061 if (curbuf->b_fnum != next_fnum) |
3062 break; | |
3063 } | |
3064 | |
7092
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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diff
changeset
|
3065 #ifdef FEAT_QUICKFIX |
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parents:
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diff
changeset
|
3066 if (eap->cmdidx == CMD_cdo || eap->cmdidx == CMD_ldo |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3067 || eap->cmdidx == CMD_cfdo || eap->cmdidx == CMD_lfdo) |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
7009
diff
changeset
|
3068 { |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
7009
diff
changeset
|
3069 if (i >= qf_size || i >= eap->line2) |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
7009
diff
changeset
|
3070 break; |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
7009
diff
changeset
|
3071 |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
7009
diff
changeset
|
3072 qf_idx = qf_get_cur_idx(eap); |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
7009
diff
changeset
|
3073 |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
7009
diff
changeset
|
3074 ex_cnext(eap); |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
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diff
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|
3075 |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
7009
diff
changeset
|
3076 /* If jumping to the next quickfix entry fails, quit here */ |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
7009
diff
changeset
|
3077 if (qf_get_cur_idx(eap) == qf_idx) |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
7009
diff
changeset
|
3078 break; |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
7009
diff
changeset
|
3079 } |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3080 #endif |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3081 |
7 | 3082 if (eap->cmdidx == CMD_windo) |
3083 { | |
3084 validate_cursor(); /* cursor may have moved */ | |
3085 #ifdef FEAT_SCROLLBIND | |
3086 /* required when 'scrollbind' has been set */ | |
3087 if (curwin->w_p_scb) | |
3088 do_check_scrollbind(TRUE); | |
3089 #endif | |
3090 } | |
6474 | 3091 |
3092 #ifdef FEAT_WINDOWS | |
3093 if (eap->cmdidx == CMD_windo || eap->cmdidx == CMD_tabdo) | |
3094 if (i+1 > eap->line2) | |
3095 break; | |
3096 #endif | |
3097 if (eap->cmdidx == CMD_argdo && i >= eap->line2) | |
3098 break; | |
7 | 3099 } |
3100 listcmd_busy = FALSE; | |
3101 } | |
3102 | |
3103 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL) | |
154 | 3104 if (save_ei != NULL) |
3105 { | |
3106 au_event_restore(save_ei); | |
3107 apply_autocmds(EVENT_SYNTAX, curbuf->b_p_syn, | |
3108 curbuf->b_fname, TRUE, curbuf); | |
3109 } | |
7 | 3110 #endif |
6116 | 3111 #ifdef FEAT_CLIPBOARD |
3112 end_global_changes(); | |
3113 #endif | |
7 | 3114 } |
3115 | |
3116 /* | |
3117 * Add files[count] to the arglist of the current window after arg "after". | |
3118 * The file names in files[count] must have been allocated and are taken over. | |
3119 * Files[] itself is not taken over. | |
3120 * Returns index of first added argument. Returns -1 when failed (out of mem). | |
3121 */ | |
3122 static int | |
7819
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parents:
7807
diff
changeset
|
3123 alist_add_list( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
3124 int count, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
3125 char_u **files, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
3126 int after) /* where to add: 0 = before first one */ |
7 | 3127 { |
3128 int i; | |
7647
65b2d593c203
commit https://github.com/vim/vim/commit/a24f0a550fed3d9773800cf6be4efd072fff20ec
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parents:
7639
diff
changeset
|
3129 int old_argcount = ARGCOUNT; |
7 | 3130 |
3131 if (ga_grow(&ALIST(curwin)->al_ga, count) == OK) | |
3132 { | |
3133 if (after < 0) | |
3134 after = 0; | |
3135 if (after > ARGCOUNT) | |
3136 after = ARGCOUNT; | |
3137 if (after < ARGCOUNT) | |
3138 mch_memmove(&(ARGLIST[after + count]), &(ARGLIST[after]), | |
3139 (ARGCOUNT - after) * sizeof(aentry_T)); | |
3140 for (i = 0; i < count; ++i) | |
3141 { | |
3142 ARGLIST[after + i].ae_fname = files[i]; | |
3143 ARGLIST[after + i].ae_fnum = buflist_add(files[i], BLN_LISTED); | |
3144 } | |
3145 ALIST(curwin)->al_ga.ga_len += count; | |
7647
65b2d593c203
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7639
diff
changeset
|
3146 if (old_argcount > 0 && curwin->w_arg_idx >= after) |
65b2d593c203
commit https://github.com/vim/vim/commit/a24f0a550fed3d9773800cf6be4efd072fff20ec
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parents:
7639
diff
changeset
|
3147 curwin->w_arg_idx += count; |
7 | 3148 return after; |
3149 } | |
3150 | |
3151 for (i = 0; i < count; ++i) | |
3152 vim_free(files[i]); | |
3153 return -1; | |
3154 } | |
3155 | |
3156 #endif /* FEAT_LISTCMDS */ | |
3157 | |
3158 #ifdef FEAT_EVAL | |
3159 /* | |
3160 * ":compiler[!] {name}" | |
3161 */ | |
3162 void | |
7819
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parents:
7807
diff
changeset
|
3163 ex_compiler(exarg_T *eap) |
7 | 3164 { |
3165 char_u *buf; | |
3166 char_u *old_cur_comp = NULL; | |
3167 char_u *p; | |
3168 | |
3169 if (*eap->arg == NUL) | |
3170 { | |
3171 /* List all compiler scripts. */ | |
3172 do_cmdline_cmd((char_u *)"echo globpath(&rtp, 'compiler/*.vim')"); | |
3173 /* ) keep the indenter happy... */ | |
3174 } | |
3175 else | |
3176 { | |
3177 buf = alloc((unsigned)(STRLEN(eap->arg) + 14)); | |
3178 if (buf != NULL) | |
3179 { | |
3180 if (eap->forceit) | |
3181 { | |
3182 /* ":compiler! {name}" sets global options */ | |
3183 do_cmdline_cmd((char_u *) | |
3184 "command -nargs=* CompilerSet set <args>"); | |
3185 } | |
3186 else | |
3187 { | |
3188 /* ":compiler! {name}" sets local options. | |
3189 * To remain backwards compatible "current_compiler" is always | |
3190 * used. A user's compiler plugin may set it, the distributed | |
3191 * plugin will then skip the settings. Afterwards set | |
2051
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diff
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|
3192 * "b:current_compiler" and restore "current_compiler". |
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diff
changeset
|
3193 * Explicitly prepend "g:" to make it work in a function. */ |
ef2890033e88
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1882
diff
changeset
|
3194 old_cur_comp = get_var_value((char_u *)"g:current_compiler"); |
7 | 3195 if (old_cur_comp != NULL) |
3196 old_cur_comp = vim_strsave(old_cur_comp); | |
3197 do_cmdline_cmd((char_u *) | |
3198 "command -nargs=* CompilerSet setlocal <args>"); | |
3199 } | |
2051
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diff
changeset
|
3200 do_unlet((char_u *)"g:current_compiler", TRUE); |
148 | 3201 do_unlet((char_u *)"b:current_compiler", TRUE); |
7 | 3202 |
3203 sprintf((char *)buf, "compiler/%s.vim", eap->arg); | |
8524
2f57bbe870ea
commit https://github.com/vim/vim/commit/7f8989dd8a627af2185df381195351a913f3777f
Christian Brabandt <cb@256bit.org>
parents:
8522
diff
changeset
|
3204 if (source_runtime(buf, DIP_ALL) == FAIL) |
7 | 3205 EMSG2(_("E666: compiler not supported: %s"), eap->arg); |
3206 vim_free(buf); | |
3207 | |
3208 do_cmdline_cmd((char_u *)":delcommand CompilerSet"); | |
3209 | |
3210 /* Set "b:current_compiler" from "current_compiler". */ | |
2051
ef2890033e88
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1882
diff
changeset
|
3211 p = get_var_value((char_u *)"g:current_compiler"); |
7 | 3212 if (p != NULL) |
3213 set_internal_string_var((char_u *)"b:current_compiler", p); | |
3214 | |
3215 /* Restore "current_compiler" for ":compiler {name}". */ | |
3216 if (!eap->forceit) | |
3217 { | |
3218 if (old_cur_comp != NULL) | |
3219 { | |
2051
ef2890033e88
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diff
changeset
|
3220 set_internal_string_var((char_u *)"g:current_compiler", |
7 | 3221 old_cur_comp); |
3222 vim_free(old_cur_comp); | |
3223 } | |
3224 else | |
2051
ef2890033e88
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diff
changeset
|
3225 do_unlet((char_u *)"g:current_compiler", TRUE); |
7 | 3226 } |
3227 } | |
3228 } | |
3229 } | |
3230 #endif | |
3231 | |
3232 /* | |
8526
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8524
diff
changeset
|
3233 * ":runtime [what] {name}" |
7 | 3234 */ |
3235 void | |
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diff
changeset
|
3236 ex_runtime(exarg_T *eap) |
7 | 3237 { |
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changeset
|
3238 char_u *arg = eap->arg; |
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changeset
|
3239 char_u *p = skiptowhite(arg); |
981cc3bef9f3
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diff
changeset
|
3240 int len = (int)(p - arg); |
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diff
changeset
|
3241 int flags = eap->forceit ? DIP_ALL : 0; |
981cc3bef9f3
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|
3242 |
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|
3243 if (STRNCMP(arg, "START", len) == 0) |
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diff
changeset
|
3244 { |
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8524
diff
changeset
|
3245 flags += DIP_START + DIP_NORTP; |
981cc3bef9f3
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diff
changeset
|
3246 arg = skipwhite(arg + len); |
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diff
changeset
|
3247 } |
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8524
diff
changeset
|
3248 else if (STRNCMP(arg, "OPT", len) == 0) |
981cc3bef9f3
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8524
diff
changeset
|
3249 { |
981cc3bef9f3
commit https://github.com/vim/vim/commit/8dcf259d904cfb965d31841dc74a5cfaf5a351d9
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8524
diff
changeset
|
3250 flags += DIP_OPT + DIP_NORTP; |
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|
3251 arg = skipwhite(arg + len); |
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|
3252 } |
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|
3253 else if (STRNCMP(arg, "PACK", len) == 0) |
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|
3254 { |
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|
3255 flags += DIP_START + DIP_OPT + DIP_NORTP; |
981cc3bef9f3
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|
3256 arg = skipwhite(arg + len); |
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|
3257 } |
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|
3258 else if (STRNCMP(arg, "ALL", len) == 0) |
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|
3259 { |
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|
3260 flags += DIP_START + DIP_OPT; |
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|
3261 arg = skipwhite(arg + len); |
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|
3262 } |
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|
3263 |
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|
3264 source_runtime(arg, flags); |
7 | 3265 } |
3266 | |
3267 static void | |
7819
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|
3268 source_callback(char_u *fname, void *cookie UNUSED) |
7 | 3269 { |
819 | 3270 (void)do_source(fname, FALSE, DOSO_NONE); |
7 | 3271 } |
3272 | |
3273 /* | |
3274 * Source the file "name" from all directories in 'runtimepath'. | |
3275 * "name" can contain wildcards. | |
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3276 * When "flags" has DIP_ALL: source all files, otherwise only the first one. |
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3277 * |
7 | 3278 * return FAIL when no file could be sourced, OK otherwise. |
3279 */ | |
3280 int | |
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3281 source_runtime(char_u *name, int flags) |
7 | 3282 { |
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3283 return do_in_runtimepath(name, flags, source_callback, NULL); |
7 | 3284 } |
3285 | |
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3286 /* |
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3287 * Find the file "name" in all directories in "path" and invoke |
1a6527cce675
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|
3288 * "callback(fname, cookie)". |
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3289 * "name" can contain wildcards. |
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3290 * When "flags" has DIP_ALL: source all files, otherwise only the first one. |
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|
3291 * When "flags" has DIP_DIR: find directories instead of files. |
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3292 * When "flags" has DIP_ERR: give an error message if there is no match. |
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3293 * |
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3294 * return FAIL when no file could be sourced, OK otherwise. |
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3295 */ |
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3296 int |
8182
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3297 do_in_path( |
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3298 char_u *path, |
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3299 char_u *name, |
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3300 int flags, |
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3301 void (*callback)(char_u *fname, void *ck), |
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|
3302 void *cookie) |
7 | 3303 { |
3304 char_u *rtp; | |
3305 char_u *np; | |
3306 char_u *buf; | |
3307 char_u *rtp_copy; | |
3308 char_u *tail; | |
3309 int num_files; | |
3310 char_u **files; | |
3311 int i; | |
3312 int did_one = FALSE; | |
3313 #ifdef AMIGA | |
3314 struct Process *proc = (struct Process *)FindTask(0L); | |
3315 APTR save_winptr = proc->pr_WindowPtr; | |
3316 | |
3317 /* Avoid a requester here for a volume that doesn't exist. */ | |
3318 proc->pr_WindowPtr = (APTR)-1L; | |
3319 #endif | |
3320 | |
3321 /* Make a copy of 'runtimepath'. Invoking the callback may change the | |
3322 * value. */ | |
8182
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|
3323 rtp_copy = vim_strsave(path); |
7 | 3324 buf = alloc(MAXPATHL); |
3325 if (buf != NULL && rtp_copy != NULL) | |
3326 { | |
4833
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3327 if (p_verbose > 1 && name != NULL) |
294 | 3328 { |
3329 verbose_enter(); | |
274 | 3330 smsg((char_u *)_("Searching for \"%s\" in \"%s\""), |
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|
3331 (char *)name, (char *)path); |
294 | 3332 verbose_leave(); |
3333 } | |
271 | 3334 |
7 | 3335 /* Loop over all entries in 'runtimepath'. */ |
3336 rtp = rtp_copy; | |
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|
3337 while (*rtp != NUL && ((flags & DIP_ALL) || !did_one)) |
7 | 3338 { |
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3339 size_t buflen; |
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|
3340 |
7 | 3341 /* Copy the path from 'runtimepath' to buf[]. */ |
3342 copy_option_part(&rtp, buf, MAXPATHL, ","); | |
9778
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3343 buflen = STRLEN(buf); |
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3344 |
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3345 /* Skip after or non-after directories. */ |
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3346 if (flags & (DIP_NOAFTER | DIP_AFTER)) |
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3347 { |
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3348 int is_after = buflen >= 5 |
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3349 && STRCMP(buf + buflen - 5, "after") == 0; |
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3350 |
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|
3351 if ((is_after && (flags & DIP_NOAFTER)) |
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|
3352 || (!is_after && (flags & DIP_AFTER))) |
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|
3353 continue; |
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3354 } |
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3355 |
4833
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3356 if (name == NULL) |
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3357 { |
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3358 (*callback)(buf, (void *) &cookie); |
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3359 if (!did_one) |
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|
3360 did_one = (cookie == NULL); |
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3361 } |
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3362 else if (buflen + STRLEN(name) + 2 < MAXPATHL) |
7 | 3363 { |
3364 add_pathsep(buf); | |
3365 tail = buf + STRLEN(buf); | |
3366 | |
3367 /* Loop over all patterns in "name" */ | |
3368 np = name; | |
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|
3369 while (*np != NUL && ((flags & DIP_ALL) || !did_one)) |
7 | 3370 { |
3371 /* Append the pattern from "name" to buf[]. */ | |
3372 copy_option_part(&np, tail, (int)(MAXPATHL - (tail - buf)), | |
3373 "\t "); | |
3374 | |
3375 if (p_verbose > 2) | |
294 | 3376 { |
3377 verbose_enter(); | |
274 | 3378 smsg((char_u *)_("Searching for \"%s\""), buf); |
294 | 3379 verbose_leave(); |
3380 } | |
7 | 3381 |
3382 /* Expand wildcards, invoke the callback for each match. */ | |
3383 if (gen_expand_wildcards(1, &buf, &num_files, &files, | |
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|
3384 (flags & DIP_DIR) ? EW_DIR : EW_FILE) == OK) |
7 | 3385 { |
3386 for (i = 0; i < num_files; ++i) | |
3387 { | |
237 | 3388 (*callback)(files[i], cookie); |
7 | 3389 did_one = TRUE; |
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|
3390 if (!(flags & DIP_ALL)) |
7 | 3391 break; |
3392 } | |
3393 FreeWild(num_files, files); | |
3394 } | |
3395 } | |
3396 } | |
3397 } | |
3398 } | |
3399 vim_free(buf); | |
3400 vim_free(rtp_copy); | |
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|
3401 if (!did_one && name != NULL) |
294 | 3402 { |
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3403 char *basepath = path == p_rtp ? "runtimepath" : "packpath"; |
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3404 |
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3405 if (flags & DIP_ERR) |
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|
3406 EMSG3(_(e_dirnotf), basepath, name); |
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3407 else if (p_verbose > 0) |
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|
3408 { |
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|
3409 verbose_enter(); |
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|
3410 smsg((char_u *)_("not found in '%s': \"%s\""), basepath, name); |
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|
3411 verbose_leave(); |
1a6527cce675
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|
3412 } |
294 | 3413 } |
7 | 3414 |
3415 #ifdef AMIGA | |
3416 proc->pr_WindowPtr = save_winptr; | |
3417 #endif | |
3418 | |
3419 return did_one ? OK : FAIL; | |
3420 } | |
3421 | |
8182
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|
3422 /* |
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diff
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|
3423 * Find "name" in 'runtimepath'. When found, invoke the callback function for |
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
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diff
changeset
|
3424 * it: callback(fname, "cookie") |
8524
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commit https://github.com/vim/vim/commit/7f8989dd8a627af2185df381195351a913f3777f
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diff
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|
3425 * When "flags" has DIP_ALL repeat for all matches, otherwise only the first |
2f57bbe870ea
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|
3426 * one is used. |
8182
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diff
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|
3427 * Returns OK when at least one match found, FAIL otherwise. |
95d59081580f
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|
3428 * |
95d59081580f
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diff
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|
3429 * If "name" is NULL calls callback for each entry in runtimepath. Cookie is |
95d59081580f
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diff
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|
3430 * passed by reference in this case, setting it to NULL indicates that callback |
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
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diff
changeset
|
3431 * has done its job. |
95d59081580f
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|
3432 */ |
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
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diff
changeset
|
3433 int |
95d59081580f
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diff
changeset
|
3434 do_in_runtimepath( |
95d59081580f
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|
3435 char_u *name, |
8524
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|
3436 int flags, |
8182
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diff
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|
3437 void (*callback)(char_u *fname, void *ck), |
95d59081580f
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|
3438 void *cookie) |
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|
3439 { |
8526
981cc3bef9f3
commit https://github.com/vim/vim/commit/8dcf259d904cfb965d31841dc74a5cfaf5a351d9
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|
3440 int done = FAIL; |
8524
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|
3441 char_u *s; |
2f57bbe870ea
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|
3442 int len; |
2f57bbe870ea
commit https://github.com/vim/vim/commit/7f8989dd8a627af2185df381195351a913f3777f
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|
3443 char *start_dir = "pack/*/start/*/%s"; |
2f57bbe870ea
commit https://github.com/vim/vim/commit/7f8989dd8a627af2185df381195351a913f3777f
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|
3444 char *opt_dir = "pack/*/opt/*/%s"; |
2f57bbe870ea
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|
3445 |
8526
981cc3bef9f3
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diff
changeset
|
3446 if ((flags & DIP_NORTP) == 0) |
981cc3bef9f3
commit https://github.com/vim/vim/commit/8dcf259d904cfb965d31841dc74a5cfaf5a351d9
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|
3447 done = do_in_path(p_rtp, name, flags, callback, cookie); |
981cc3bef9f3
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|
3448 |
981cc3bef9f3
commit https://github.com/vim/vim/commit/8dcf259d904cfb965d31841dc74a5cfaf5a351d9
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|
3449 if ((done == FAIL || (flags & DIP_ALL)) && (flags & DIP_START)) |
8524
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|
3450 { |
8595
887b378f29d1
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diff
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|
3451 len = (int)(STRLEN(start_dir) + STRLEN(name)); |
8524
2f57bbe870ea
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|
3452 s = alloc(len); |
2f57bbe870ea
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|
3453 if (s == NULL) |
2f57bbe870ea
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Christian Brabandt <cb@256bit.org>
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|
3454 return FAIL; |
2f57bbe870ea
commit https://github.com/vim/vim/commit/7f8989dd8a627af2185df381195351a913f3777f
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diff
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|
3455 vim_snprintf((char *)s, len, start_dir, name); |
2f57bbe870ea
commit https://github.com/vim/vim/commit/7f8989dd8a627af2185df381195351a913f3777f
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diff
changeset
|
3456 done = do_in_path(p_pp, s, flags, callback, cookie); |
2f57bbe870ea
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diff
changeset
|
3457 vim_free(s); |
2f57bbe870ea
commit https://github.com/vim/vim/commit/7f8989dd8a627af2185df381195351a913f3777f
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|
3458 } |
2f57bbe870ea
commit https://github.com/vim/vim/commit/7f8989dd8a627af2185df381195351a913f3777f
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|
3459 |
8526
981cc3bef9f3
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diff
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|
3460 if ((done == FAIL || (flags & DIP_ALL)) && (flags & DIP_OPT)) |
8524
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|
3461 { |
8595
887b378f29d1
commit https://github.com/vim/vim/commit/1c8b4edb9b6cd5248925f3f06ec82486be9fb4ea
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diff
changeset
|
3462 len = (int)(STRLEN(opt_dir) + STRLEN(name)); |
8524
2f57bbe870ea
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changeset
|
3463 s = alloc(len); |
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|
3464 if (s == NULL) |
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|
3465 return FAIL; |
2f57bbe870ea
commit https://github.com/vim/vim/commit/7f8989dd8a627af2185df381195351a913f3777f
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diff
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|
3466 vim_snprintf((char *)s, len, opt_dir, name); |
2f57bbe870ea
commit https://github.com/vim/vim/commit/7f8989dd8a627af2185df381195351a913f3777f
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diff
changeset
|
3467 done = do_in_path(p_pp, s, flags, callback, cookie); |
2f57bbe870ea
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changeset
|
3468 vim_free(s); |
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commit https://github.com/vim/vim/commit/7f8989dd8a627af2185df381195351a913f3777f
Christian Brabandt <cb@256bit.org>
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|
3469 } |
2f57bbe870ea
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diff
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|
3470 |
2f57bbe870ea
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diff
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|
3471 return done; |
8182
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|
3472 } |
95d59081580f
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diff
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|
3473 |
8372
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|
3474 /* |
8388
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diff
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|
3475 * Expand wildcards in "pat" and invoke do_source() for each match. |
8372
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diff
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|
3476 */ |
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diff
changeset
|
3477 static void |
8388
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changeset
|
3478 source_all_matches(char_u *pat) |
8372
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|
3479 { |
8388
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|
3480 int num_files; |
f5972de59001
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|
3481 char_u **files; |
f5972de59001
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|
3482 int i; |
f5972de59001
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|
3483 |
f5972de59001
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|
3484 if (gen_expand_wildcards(1, &pat, &num_files, &files, EW_FILE) == OK) |
8372
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|
3485 { |
8388
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|
3486 for (i = 0; i < num_files; ++i) |
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
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|
3487 (void)do_source(files[i], FALSE, DOSO_NONE); |
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changeset
|
3488 FreeWild(num_files, files); |
8372
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3489 } |
ce791ff9e0da
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|
3490 } |
ce791ff9e0da
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|
3491 |
8849
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|
3492 /* used for "cookie" of add_pack_plugin() */ |
9f40a379ff1e
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|
3493 static int APP_ADD_DIR; |
9f40a379ff1e
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|
3494 static int APP_LOAD; |
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|
3495 static int APP_BOTH; |
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|
3496 |
8182
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|
3497 static void |
8376
e448f2a5d45b
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|
3498 add_pack_plugin(char_u *fname, void *cookie) |
8182
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3499 { |
8388
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|
3500 char_u *p4, *p3, *p2, *p1, *p; |
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|
3501 char_u *insp; |
8376
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|
3502 int c; |
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|
3503 char_u *new_rtp; |
e448f2a5d45b
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|
3504 int keep; |
9155
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changeset
|
3505 size_t oldlen; |
e4d7e6d1a0f1
commit https://github.com/vim/vim/commit/b055066a1daf12c349d6c575aff22ae4d999a157
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
3506 size_t addlen; |
9112
932f94b2d8c2
commit https://github.com/vim/vim/commit/a57024453115592b8847af40ddd965a33898e390
Christian Brabandt <cb@256bit.org>
parents:
9095
diff
changeset
|
3507 char_u *afterdir; |
9155
e4d7e6d1a0f1
commit https://github.com/vim/vim/commit/b055066a1daf12c349d6c575aff22ae4d999a157
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
3508 size_t afterlen = 0; |
8376
e448f2a5d45b
commit https://github.com/vim/vim/commit/91715873d19a1859c08eeded7848113596e2f2bd
Christian Brabandt <cb@256bit.org>
parents:
8374
diff
changeset
|
3509 char_u *ffname = fix_fname(fname); |
9410
5a095f9e77ed
commit https://github.com/vim/vim/commit/fef524bbff9aa186838c35212b2f89f61d627cf8
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
3510 size_t fname_len; |
8376
e448f2a5d45b
commit https://github.com/vim/vim/commit/91715873d19a1859c08eeded7848113596e2f2bd
Christian Brabandt <cb@256bit.org>
parents:
8374
diff
changeset
|
3511 |
e448f2a5d45b
commit https://github.com/vim/vim/commit/91715873d19a1859c08eeded7848113596e2f2bd
Christian Brabandt <cb@256bit.org>
parents:
8374
diff
changeset
|
3512 if (ffname == NULL) |
e448f2a5d45b
commit https://github.com/vim/vim/commit/91715873d19a1859c08eeded7848113596e2f2bd
Christian Brabandt <cb@256bit.org>
parents:
8374
diff
changeset
|
3513 return; |
8849
9f40a379ff1e
commit https://github.com/vim/vim/commit/49b27326447d0827c59c6cd201d58f65c1163086
Christian Brabandt <cb@256bit.org>
parents:
8823
diff
changeset
|
3514 if (cookie != &APP_LOAD && strstr((char *)p_rtp, (char *)ffname) == NULL) |
8182
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
3515 { |
9112
932f94b2d8c2
commit https://github.com/vim/vim/commit/a57024453115592b8847af40ddd965a33898e390
Christian Brabandt <cb@256bit.org>
parents:
9095
diff
changeset
|
3516 /* directory is not yet in 'runtimepath', add it */ |
8388
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3517 p4 = p3 = p2 = p1 = get_past_head(ffname); |
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3518 for (p = p1; *p; mb_ptr_adv(p)) |
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3519 if (vim_ispathsep_nocolon(*p)) |
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3520 { |
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3521 p4 = p3; p3 = p2; p2 = p1; p1 = p; |
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3522 } |
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3523 |
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3524 /* now we have: |
8475
aec051e61547
commit https://github.com/vim/vim/commit/af1a0e371e739f8dff337fd31da0ff8ffb347b43
Christian Brabandt <cb@256bit.org>
parents:
8416
diff
changeset
|
3525 * rtp/pack/name/start/name |
aec051e61547
commit https://github.com/vim/vim/commit/af1a0e371e739f8dff337fd31da0ff8ffb347b43
Christian Brabandt <cb@256bit.org>
parents:
8416
diff
changeset
|
3526 * p4 p3 p2 p1 |
8388
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3527 * |
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3528 * find the part up to "pack" in 'runtimepath' */ |
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3529 c = *p4; |
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3530 *p4 = NUL; |
9383
2547ef419123
commit https://github.com/vim/vim/commit/4c5717ed8a81f5ae9dfe4f38b17a61fc8421054b
Christian Brabandt <cb@256bit.org>
parents:
9282
diff
changeset
|
3531 |
2547ef419123
commit https://github.com/vim/vim/commit/4c5717ed8a81f5ae9dfe4f38b17a61fc8421054b
Christian Brabandt <cb@256bit.org>
parents:
9282
diff
changeset
|
3532 /* Find "ffname" in "p_rtp", ignoring '/' vs '\' differences. */ |
2547ef419123
commit https://github.com/vim/vim/commit/4c5717ed8a81f5ae9dfe4f38b17a61fc8421054b
Christian Brabandt <cb@256bit.org>
parents:
9282
diff
changeset
|
3533 fname_len = STRLEN(ffname); |
2547ef419123
commit https://github.com/vim/vim/commit/4c5717ed8a81f5ae9dfe4f38b17a61fc8421054b
Christian Brabandt <cb@256bit.org>
parents:
9282
diff
changeset
|
3534 insp = p_rtp; |
2547ef419123
commit https://github.com/vim/vim/commit/4c5717ed8a81f5ae9dfe4f38b17a61fc8421054b
Christian Brabandt <cb@256bit.org>
parents:
9282
diff
changeset
|
3535 for (;;) |
2547ef419123
commit https://github.com/vim/vim/commit/4c5717ed8a81f5ae9dfe4f38b17a61fc8421054b
Christian Brabandt <cb@256bit.org>
parents:
9282
diff
changeset
|
3536 { |
2547ef419123
commit https://github.com/vim/vim/commit/4c5717ed8a81f5ae9dfe4f38b17a61fc8421054b
Christian Brabandt <cb@256bit.org>
parents:
9282
diff
changeset
|
3537 if (vim_fnamencmp(insp, ffname, fname_len) == 0) |
2547ef419123
commit https://github.com/vim/vim/commit/4c5717ed8a81f5ae9dfe4f38b17a61fc8421054b
Christian Brabandt <cb@256bit.org>
parents:
9282
diff
changeset
|
3538 break; |
2547ef419123
commit https://github.com/vim/vim/commit/4c5717ed8a81f5ae9dfe4f38b17a61fc8421054b
Christian Brabandt <cb@256bit.org>
parents:
9282
diff
changeset
|
3539 insp = vim_strchr(insp, ','); |
2547ef419123
commit https://github.com/vim/vim/commit/4c5717ed8a81f5ae9dfe4f38b17a61fc8421054b
Christian Brabandt <cb@256bit.org>
parents:
9282
diff
changeset
|
3540 if (insp == NULL) |
2547ef419123
commit https://github.com/vim/vim/commit/4c5717ed8a81f5ae9dfe4f38b17a61fc8421054b
Christian Brabandt <cb@256bit.org>
parents:
9282
diff
changeset
|
3541 break; |
2547ef419123
commit https://github.com/vim/vim/commit/4c5717ed8a81f5ae9dfe4f38b17a61fc8421054b
Christian Brabandt <cb@256bit.org>
parents:
9282
diff
changeset
|
3542 ++insp; |
2547ef419123
commit https://github.com/vim/vim/commit/4c5717ed8a81f5ae9dfe4f38b17a61fc8421054b
Christian Brabandt <cb@256bit.org>
parents:
9282
diff
changeset
|
3543 } |
2547ef419123
commit https://github.com/vim/vim/commit/4c5717ed8a81f5ae9dfe4f38b17a61fc8421054b
Christian Brabandt <cb@256bit.org>
parents:
9282
diff
changeset
|
3544 |
8388
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3545 if (insp == NULL) |
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3546 /* not found, append at the end */ |
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3547 insp = p_rtp + STRLEN(p_rtp); |
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3548 else |
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3549 { |
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3550 /* append after the matching directory. */ |
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3551 insp += STRLEN(ffname); |
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3552 while (*insp != NUL && *insp != ',') |
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3553 ++insp; |
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3554 } |
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3555 *p4 = c; |
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3556 |
9112
932f94b2d8c2
commit https://github.com/vim/vim/commit/a57024453115592b8847af40ddd965a33898e390
Christian Brabandt <cb@256bit.org>
parents:
9095
diff
changeset
|
3557 /* check if rtp/pack/name/start/name/after exists */ |
932f94b2d8c2
commit https://github.com/vim/vim/commit/a57024453115592b8847af40ddd965a33898e390
Christian Brabandt <cb@256bit.org>
parents:
9095
diff
changeset
|
3558 afterdir = concat_fnames(ffname, (char_u *)"after", TRUE); |
932f94b2d8c2
commit https://github.com/vim/vim/commit/a57024453115592b8847af40ddd965a33898e390
Christian Brabandt <cb@256bit.org>
parents:
9095
diff
changeset
|
3559 if (afterdir != NULL && mch_isdir(afterdir)) |
932f94b2d8c2
commit https://github.com/vim/vim/commit/a57024453115592b8847af40ddd965a33898e390
Christian Brabandt <cb@256bit.org>
parents:
9095
diff
changeset
|
3560 afterlen = STRLEN(afterdir) + 1; /* add one for comma */ |
932f94b2d8c2
commit https://github.com/vim/vim/commit/a57024453115592b8847af40ddd965a33898e390
Christian Brabandt <cb@256bit.org>
parents:
9095
diff
changeset
|
3561 |
9155
e4d7e6d1a0f1
commit https://github.com/vim/vim/commit/b055066a1daf12c349d6c575aff22ae4d999a157
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
3562 oldlen = STRLEN(p_rtp); |
e4d7e6d1a0f1
commit https://github.com/vim/vim/commit/b055066a1daf12c349d6c575aff22ae4d999a157
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
3563 addlen = STRLEN(ffname) + 1; /* add one for comma */ |
e4d7e6d1a0f1
commit https://github.com/vim/vim/commit/b055066a1daf12c349d6c575aff22ae4d999a157
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
3564 new_rtp = alloc((int)(oldlen + addlen + afterlen + 1)); /* add one for NUL */ |
8182
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
3565 if (new_rtp == NULL) |
8388
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3566 goto theend; |
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3567 keep = (int)(insp - p_rtp); |
8182
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
3568 mch_memmove(new_rtp, p_rtp, keep); |
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
3569 new_rtp[keep] = ','; |
9112
932f94b2d8c2
commit https://github.com/vim/vim/commit/a57024453115592b8847af40ddd965a33898e390
Christian Brabandt <cb@256bit.org>
parents:
9095
diff
changeset
|
3570 mch_memmove(new_rtp + keep + 1, ffname, addlen); |
8182
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
3571 if (p_rtp[keep] != NUL) |
9112
932f94b2d8c2
commit https://github.com/vim/vim/commit/a57024453115592b8847af40ddd965a33898e390
Christian Brabandt <cb@256bit.org>
parents:
9095
diff
changeset
|
3572 mch_memmove(new_rtp + keep + addlen, p_rtp + keep, |
8182
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
3573 oldlen - keep + 1); |
9112
932f94b2d8c2
commit https://github.com/vim/vim/commit/a57024453115592b8847af40ddd965a33898e390
Christian Brabandt <cb@256bit.org>
parents:
9095
diff
changeset
|
3574 if (afterlen > 0) |
932f94b2d8c2
commit https://github.com/vim/vim/commit/a57024453115592b8847af40ddd965a33898e390
Christian Brabandt <cb@256bit.org>
parents:
9095
diff
changeset
|
3575 { |
932f94b2d8c2
commit https://github.com/vim/vim/commit/a57024453115592b8847af40ddd965a33898e390
Christian Brabandt <cb@256bit.org>
parents:
9095
diff
changeset
|
3576 STRCAT(new_rtp, ","); |
932f94b2d8c2
commit https://github.com/vim/vim/commit/a57024453115592b8847af40ddd965a33898e390
Christian Brabandt <cb@256bit.org>
parents:
9095
diff
changeset
|
3577 STRCAT(new_rtp, afterdir); |
932f94b2d8c2
commit https://github.com/vim/vim/commit/a57024453115592b8847af40ddd965a33898e390
Christian Brabandt <cb@256bit.org>
parents:
9095
diff
changeset
|
3578 } |
8374
5d834058bf44
commit https://github.com/vim/vim/commit/863c1a9079fa340d663ccafb011729a29186d73e
Christian Brabandt <cb@256bit.org>
parents:
8372
diff
changeset
|
3579 set_option_value((char_u *)"rtp", 0L, new_rtp, 0); |
5d834058bf44
commit https://github.com/vim/vim/commit/863c1a9079fa340d663ccafb011729a29186d73e
Christian Brabandt <cb@256bit.org>
parents:
8372
diff
changeset
|
3580 vim_free(new_rtp); |
9112
932f94b2d8c2
commit https://github.com/vim/vim/commit/a57024453115592b8847af40ddd965a33898e390
Christian Brabandt <cb@256bit.org>
parents:
9095
diff
changeset
|
3581 vim_free(afterdir); |
8182
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
3582 } |
8388
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3583 |
8849
9f40a379ff1e
commit https://github.com/vim/vim/commit/49b27326447d0827c59c6cd201d58f65c1163086
Christian Brabandt <cb@256bit.org>
parents:
8823
diff
changeset
|
3584 if (cookie != &APP_ADD_DIR) |
8388
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3585 { |
8823
6d92bbe6c7de
commit https://github.com/vim/vim/commit/71fb0c146bef08dc276fc5793bd47366e6e0f32a
Christian Brabandt <cb@256bit.org>
parents:
8613
diff
changeset
|
3586 static char *plugpat = "%s/plugin/**/*.vim"; |
8388
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3587 static char *ftpat = "%s/ftdetect/*.vim"; |
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3588 int len; |
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3589 char_u *pat; |
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3590 |
f5972de59001
commit https://github.com/vim/vim/commit/f3654827368e6204608036353a0360e9e7c21e02
Christian Brabandt <cb@256bit.org>
parents:
8378
diff
changeset
|
3591 len = (int)STRLEN(ffname) + (int)STRLEN(ftpat); |
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3592 pat = alloc(len); |
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3593 if (pat == NULL) |
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3594 goto theend; |
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3595 vim_snprintf((char *)pat, len, plugpat, ffname); |
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3596 source_all_matches(pat); |
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3597 |
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3598 #ifdef FEAT_AUTOCMD |
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3599 { |
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3600 char_u *cmd = vim_strsave((char_u *)"g:did_load_filetypes"); |
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3601 |
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3602 /* If runtime/filetype.vim wasn't loaded yet, the scripts will be |
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3603 * found when it loads. */ |
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3604 if (cmd != NULL && eval_to_number(cmd) > 0) |
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3605 { |
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3606 do_cmdline_cmd((char_u *)"augroup filetypedetect"); |
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3607 vim_snprintf((char *)pat, len, ftpat, ffname); |
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3608 source_all_matches(pat); |
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3609 do_cmdline_cmd((char_u *)"augroup END"); |
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3610 } |
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3611 vim_free(cmd); |
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3612 } |
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3613 #endif |
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3614 vim_free(pat); |
8388
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3615 } |
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3616 |
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3617 theend: |
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3618 vim_free(ffname); |
8182
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3619 } |
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3620 |
8520
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3621 static int did_source_packages = FALSE; |
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3622 |
8182
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3623 /* |
8520
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3624 * ":packloadall" |
8388
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3625 * Find plugins in the package directories and source them. |
9778
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3626 * "eap" is NULL when invoked during startup. |
8182
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3627 */ |
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3628 void |
8520
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3629 ex_packloadall(exarg_T *eap) |
8182
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3630 { |
8520
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3631 if (!did_source_packages || (eap != NULL && eap->forceit)) |
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3632 { |
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3633 did_source_packages = TRUE; |
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3634 |
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3635 /* First do a round to add all directories to 'runtimepath', then load |
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3636 * the plugins. This allows for plugins to use an autoload directory |
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3637 * of another plugin. */ |
8520
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3638 do_in_path(p_pp, (char_u *)"pack/*/start/*", DIP_ALL + DIP_DIR, |
8849
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3639 add_pack_plugin, &APP_ADD_DIR); |
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3640 do_in_path(p_pp, (char_u *)"pack/*/start/*", DIP_ALL + DIP_DIR, |
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3641 add_pack_plugin, &APP_LOAD); |
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3642 } |
8182
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3643 } |
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3644 |
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3645 /* |
8388
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3646 * ":packadd[!] {name}" |
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3647 */ |
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3648 void |
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3649 ex_packadd(exarg_T *eap) |
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3650 { |
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3651 static char *plugpat = "pack/*/opt/%s"; |
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3652 int len; |
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3653 char *pat; |
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3654 |
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3655 len = (int)STRLEN(plugpat) + (int)STRLEN(eap->arg); |
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3656 pat = (char *)alloc(len); |
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3657 if (pat == NULL) |
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|
3658 return; |
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3659 vim_snprintf(pat, len, plugpat, eap->arg); |
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3660 do_in_path(p_pp, (char_u *)pat, DIP_ALL + DIP_DIR + DIP_ERR, |
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3661 add_pack_plugin, eap->forceit ? &APP_ADD_DIR : &APP_BOTH); |
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3662 vim_free(pat); |
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3663 } |
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3664 |
7 | 3665 #if defined(FEAT_EVAL) && defined(FEAT_AUTOCMD) |
3666 /* | |
3667 * ":options" | |
3668 */ | |
3669 void | |
7819
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|
3670 ex_options( |
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3671 exarg_T *eap UNUSED) |
7 | 3672 { |
3673 cmd_source((char_u *)SYS_OPTWIN_FILE, NULL); | |
3674 } | |
3675 #endif | |
3676 | |
3677 /* | |
3678 * ":source {fname}" | |
3679 */ | |
3680 void | |
7819
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|
3681 ex_source(exarg_T *eap) |
7 | 3682 { |
3683 #ifdef FEAT_BROWSE | |
3684 if (cmdmod.browse) | |
3685 { | |
3686 char_u *fname = NULL; | |
3687 | |
29 | 3688 fname = do_browse(0, (char_u *)_("Source Vim script"), eap->arg, |
7 | 3689 NULL, NULL, BROWSE_FILTER_MACROS, NULL); |
3690 if (fname != NULL) | |
3691 { | |
3692 cmd_source(fname, eap); | |
3693 vim_free(fname); | |
3694 } | |
3695 } | |
3696 else | |
3697 #endif | |
3698 cmd_source(eap->arg, eap); | |
3699 } | |
3700 | |
3701 static void | |
7819
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3702 cmd_source(char_u *fname, exarg_T *eap) |
7 | 3703 { |
3704 if (*fname == NUL) | |
3705 EMSG(_(e_argreq)); | |
3706 | |
3707 else if (eap != NULL && eap->forceit) | |
4352 | 3708 /* ":source!": read Normal mode commands |
716 | 3709 * Need to execute the commands directly. This is required at least |
3710 * for: | |
7 | 3711 * - ":g" command busy |
3712 * - after ":argdo", ":windo" or ":bufdo" | |
3713 * - another command follows | |
3714 * - inside a loop | |
3715 */ | |
3716 openscript(fname, global_busy || listcmd_busy || eap->nextcmd != NULL | |
3717 #ifdef FEAT_EVAL | |
3718 || eap->cstack->cs_idx >= 0 | |
3719 #endif | |
3720 ); | |
3721 | |
3722 /* ":source" read ex commands */ | |
819 | 3723 else if (do_source(fname, FALSE, DOSO_NONE) == FAIL) |
7 | 3724 EMSG2(_(e_notopen), fname); |
3725 } | |
3726 | |
3727 /* | |
3728 * ":source" and associated commands. | |
3729 */ | |
3730 /* | |
3731 * Structure used to store info for each sourced file. | |
3732 * It is shared between do_source() and getsourceline(). | |
3733 * This is required, because it needs to be handed to do_cmdline() and | |
3734 * sourcing can be done recursively. | |
3735 */ | |
3736 struct source_cookie | |
3737 { | |
3738 FILE *fp; /* opened file for sourcing */ | |
3739 char_u *nextline; /* if not NULL: line that was read ahead */ | |
3740 int finished; /* ":finish" used */ | |
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|
3741 #if defined(USE_CRNL) || defined(USE_CR) |
7 | 3742 int fileformat; /* EOL_UNKNOWN, EOL_UNIX or EOL_DOS */ |
3743 int error; /* TRUE if LF found after CR-LF */ | |
3744 #endif | |
3745 #ifdef FEAT_EVAL | |
3746 linenr_T breakpoint; /* next line with breakpoint or zero */ | |
3747 char_u *fname; /* name of sourced file */ | |
3748 int dbg_tick; /* debug_tick when breakpoint was set */ | |
3749 int level; /* top nesting level of sourced file */ | |
3750 #endif | |
3751 #ifdef FEAT_MBYTE | |
3752 vimconv_T conv; /* type of conversion */ | |
3753 #endif | |
3754 }; | |
3755 | |
3756 #ifdef FEAT_EVAL | |
3757 /* | |
3758 * Return the address holding the next breakpoint line for a source cookie. | |
3759 */ | |
3760 linenr_T * | |
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parents:
7807
diff
changeset
|
3761 source_breakpoint(void *cookie) |
7 | 3762 { |
3763 return &((struct source_cookie *)cookie)->breakpoint; | |
3764 } | |
3765 | |
3766 /* | |
3767 * Return the address holding the debug tick for a source cookie. | |
3768 */ | |
3769 int * | |
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parents:
7807
diff
changeset
|
3770 source_dbg_tick(void *cookie) |
7 | 3771 { |
3772 return &((struct source_cookie *)cookie)->dbg_tick; | |
3773 } | |
3774 | |
3775 /* | |
3776 * Return the nesting level for a source cookie. | |
3777 */ | |
3778 int | |
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7807
diff
changeset
|
3779 source_level(void *cookie) |
7 | 3780 { |
3781 return ((struct source_cookie *)cookie)->level; | |
3782 } | |
3783 #endif | |
3784 | |
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diff
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|
3785 static char_u *get_one_sourceline(struct source_cookie *sp); |
7 | 3786 |
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3787 #if (defined(WIN32) && defined(FEAT_CSCOPE)) || defined(HAVE_FD_CLOEXEC) |
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3788 # define USE_FOPEN_NOINH |
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7726
diff
changeset
|
3789 static FILE *fopen_noinh_readbin(char *filename); |
7 | 3790 |
3791 /* | |
3792 * Special function to open a file without handle inheritance. | |
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|
3793 * When possible the handle is closed on exec(). |
7 | 3794 */ |
3795 static FILE * | |
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diff
changeset
|
3796 fopen_noinh_readbin(char *filename) |
7 | 3797 { |
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3798 # ifdef WIN32 |
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3799 int fd_tmp = mch_open(filename, O_RDONLY | O_BINARY | O_NOINHERIT, 0); |
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3800 # else |
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3801 int fd_tmp = mch_open(filename, O_RDONLY, 0); |
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3802 # endif |
7 | 3803 |
3804 if (fd_tmp == -1) | |
3805 return NULL; | |
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3806 |
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3807 # ifdef HAVE_FD_CLOEXEC |
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3808 { |
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3809 int fdflags = fcntl(fd_tmp, F_GETFD); |
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3810 if (fdflags >= 0 && (fdflags & FD_CLOEXEC) == 0) |
7009 | 3811 (void)fcntl(fd_tmp, F_SETFD, fdflags | FD_CLOEXEC); |
2052
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3812 } |
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3813 # endif |
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3814 |
7 | 3815 return fdopen(fd_tmp, READBIN); |
3816 } | |
3817 #endif | |
3818 | |
3819 | |
3820 /* | |
3821 * do_source: Read the file "fname" and execute its lines as EX commands. | |
3822 * | |
3823 * This function may be called recursively! | |
3824 * | |
3825 * return FAIL if file could not be opened, OK otherwise | |
3826 */ | |
3827 int | |
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diff
changeset
|
3828 do_source( |
f86adafb28d4
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diff
changeset
|
3829 char_u *fname, |
f86adafb28d4
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diff
changeset
|
3830 int check_other, /* check for .vimrc and _vimrc */ |
f86adafb28d4
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diff
changeset
|
3831 int is_vimrc) /* DOSO_ value */ |
7 | 3832 { |
3833 struct source_cookie cookie; | |
3834 char_u *save_sourcing_name; | |
3835 linenr_T save_sourcing_lnum; | |
3836 char_u *p; | |
3837 char_u *fname_exp; | |
1802 | 3838 char_u *firstline = NULL; |
7 | 3839 int retval = FAIL; |
3840 #ifdef FEAT_EVAL | |
3841 scid_T save_current_SID; | |
3842 static scid_T last_current_SID = 0; | |
3843 void *save_funccalp; | |
3844 int save_debug_break_level = debug_break_level; | |
170 | 3845 scriptitem_T *si = NULL; |
7 | 3846 # ifdef UNIX |
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diff
changeset
|
3847 stat_T st; |
7 | 3848 int stat_ok; |
3849 # endif | |
3850 #endif | |
3851 #ifdef STARTUPTIME | |
3852 struct timeval tv_rel; | |
3853 struct timeval tv_start; | |
3854 #endif | |
170 | 3855 #ifdef FEAT_PROFILE |
3856 proftime_T wait_start; | |
3857 #endif | |
7 | 3858 |
3859 p = expand_env_save(fname); | |
3860 if (p == NULL) | |
3861 return retval; | |
3862 fname_exp = fix_fname(p); | |
3863 vim_free(p); | |
3864 if (fname_exp == NULL) | |
3865 return retval; | |
3866 if (mch_isdir(fname_exp)) | |
3867 { | |
274 | 3868 smsg((char_u *)_("Cannot source a directory: \"%s\""), fname); |
7 | 3869 goto theend; |
3870 } | |
3871 | |
716 | 3872 #ifdef FEAT_AUTOCMD |
1061 | 3873 /* Apply SourceCmd autocommands, they should get the file and source it. */ |
3874 if (has_autocmd(EVENT_SOURCECMD, fname_exp, NULL) | |
3875 && apply_autocmds(EVENT_SOURCECMD, fname_exp, fname_exp, | |
3876 FALSE, curbuf)) | |
1515 | 3877 { |
1061 | 3878 # ifdef FEAT_EVAL |
1515 | 3879 retval = aborting() ? FAIL : OK; |
1061 | 3880 # else |
1515 | 3881 retval = OK; |
1061 | 3882 # endif |
1515 | 3883 goto theend; |
3884 } | |
1061 | 3885 |
3886 /* Apply SourcePre autocommands, they may get the file. */ | |
716 | 3887 apply_autocmds(EVENT_SOURCEPRE, fname_exp, fname_exp, FALSE, curbuf); |
3888 #endif | |
3889 | |
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3890 #ifdef USE_FOPEN_NOINH |
7 | 3891 cookie.fp = fopen_noinh_readbin((char *)fname_exp); |
3892 #else | |
3893 cookie.fp = mch_fopen((char *)fname_exp, READBIN); | |
3894 #endif | |
3895 if (cookie.fp == NULL && check_other) | |
3896 { | |
3897 /* | |
3898 * Try again, replacing file name ".vimrc" by "_vimrc" or vice versa, | |
3899 * and ".exrc" by "_exrc" or vice versa. | |
3900 */ | |
3901 p = gettail(fname_exp); | |
3902 if ((*p == '.' || *p == '_') | |
3903 && (STRICMP(p + 1, "vimrc") == 0 | |
3904 || STRICMP(p + 1, "gvimrc") == 0 | |
3905 || STRICMP(p + 1, "exrc") == 0)) | |
3906 { | |
3907 if (*p == '_') | |
3908 *p = '.'; | |
3909 else | |
3910 *p = '_'; | |
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|
3911 #ifdef USE_FOPEN_NOINH |
7 | 3912 cookie.fp = fopen_noinh_readbin((char *)fname_exp); |
3913 #else | |
3914 cookie.fp = mch_fopen((char *)fname_exp, READBIN); | |
3915 #endif | |
3916 } | |
3917 } | |
3918 | |
3919 if (cookie.fp == NULL) | |
3920 { | |
3921 if (p_verbose > 0) | |
3922 { | |
294 | 3923 verbose_enter(); |
7 | 3924 if (sourcing_name == NULL) |
274 | 3925 smsg((char_u *)_("could not source \"%s\""), fname); |
7 | 3926 else |
3927 smsg((char_u *)_("line %ld: could not source \"%s\""), | |
274 | 3928 sourcing_lnum, fname); |
294 | 3929 verbose_leave(); |
7 | 3930 } |
3931 goto theend; | |
3932 } | |
3933 | |
3934 /* | |
3935 * The file exists. | |
3936 * - In verbose mode, give a message. | |
3937 * - For a vimrc file, may want to set 'compatible', call vimrc_found(). | |
3938 */ | |
3939 if (p_verbose > 1) | |
3940 { | |
294 | 3941 verbose_enter(); |
7 | 3942 if (sourcing_name == NULL) |
274 | 3943 smsg((char_u *)_("sourcing \"%s\""), fname); |
7 | 3944 else |
3945 smsg((char_u *)_("line %ld: sourcing \"%s\""), | |
274 | 3946 sourcing_lnum, fname); |
294 | 3947 verbose_leave(); |
7 | 3948 } |
819 | 3949 if (is_vimrc == DOSO_VIMRC) |
3950 vimrc_found(fname_exp, (char_u *)"MYVIMRC"); | |
3951 else if (is_vimrc == DOSO_GVIMRC) | |
3952 vimrc_found(fname_exp, (char_u *)"MYGVIMRC"); | |
7 | 3953 |
3954 #ifdef USE_CRNL | |
3955 /* If no automatic file format: Set default to CR-NL. */ | |
3956 if (*p_ffs == NUL) | |
3957 cookie.fileformat = EOL_DOS; | |
3958 else | |
3959 cookie.fileformat = EOL_UNKNOWN; | |
3960 cookie.error = FALSE; | |
3961 #endif | |
3962 | |
3963 #ifdef USE_CR | |
3964 /* If no automatic file format: Set default to CR. */ | |
3965 if (*p_ffs == NUL) | |
3966 cookie.fileformat = EOL_MAC; | |
3967 else | |
3968 cookie.fileformat = EOL_UNKNOWN; | |
3969 cookie.error = FALSE; | |
3970 #endif | |
3971 | |
3972 cookie.nextline = NULL; | |
3973 cookie.finished = FALSE; | |
3974 | |
3975 #ifdef FEAT_EVAL | |
3976 /* | |
3977 * Check if this script has a breakpoint. | |
3978 */ | |
3979 cookie.breakpoint = dbg_find_breakpoint(TRUE, fname_exp, (linenr_T)0); | |
3980 cookie.fname = fname_exp; | |
3981 cookie.dbg_tick = debug_tick; | |
3982 | |
3983 cookie.level = ex_nesting_level; | |
3984 #endif | |
3985 | |
3986 /* | |
3987 * Keep the sourcing name/lnum, for recursive calls. | |
3988 */ | |
3989 save_sourcing_name = sourcing_name; | |
3990 sourcing_name = fname_exp; | |
3991 save_sourcing_lnum = sourcing_lnum; | |
3992 sourcing_lnum = 0; | |
3993 | |
1802 | 3994 #ifdef FEAT_MBYTE |
3995 cookie.conv.vc_type = CONV_NONE; /* no conversion */ | |
3996 | |
3997 /* Read the first line so we can check for a UTF-8 BOM. */ | |
3998 firstline = getsourceline(0, (void *)&cookie, 0); | |
3999 if (firstline != NULL && STRLEN(firstline) >= 3 && firstline[0] == 0xef | |
4000 && firstline[1] == 0xbb && firstline[2] == 0xbf) | |
4001 { | |
4002 /* Found BOM; setup conversion, skip over BOM and recode the line. */ | |
4003 convert_setup(&cookie.conv, (char_u *)"utf-8", p_enc); | |
4004 p = string_convert(&cookie.conv, firstline + 3, NULL); | |
1804 | 4005 if (p == NULL) |
4006 p = vim_strsave(firstline + 3); | |
1802 | 4007 if (p != NULL) |
4008 { | |
4009 vim_free(firstline); | |
4010 firstline = p; | |
4011 } | |
4012 } | |
4013 #endif | |
4014 | |
7 | 4015 #ifdef STARTUPTIME |
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4016 if (time_fd != NULL) |
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4017 time_push(&tv_rel, &tv_start); |
7 | 4018 #endif |
4019 | |
4020 #ifdef FEAT_EVAL | |
170 | 4021 # ifdef FEAT_PROFILE |
790 | 4022 if (do_profiling == PROF_YES) |
170 | 4023 prof_child_enter(&wait_start); /* entering a child now */ |
4024 # endif | |
4025 | |
4026 /* Don't use local function variables, if called from a function. | |
4027 * Also starts profiling timer for nested script. */ | |
4028 save_funccalp = save_funccal(); | |
4029 | |
7 | 4030 /* |
4031 * Check if this script was sourced before to finds its SID. | |
4032 * If it's new, generate a new SID. | |
4033 */ | |
4034 save_current_SID = current_SID; | |
4035 # ifdef UNIX | |
4036 stat_ok = (mch_stat((char *)fname_exp, &st) >= 0); | |
4037 # endif | |
170 | 4038 for (current_SID = script_items.ga_len; current_SID > 0; --current_SID) |
4039 { | |
4040 si = &SCRIPT_ITEM(current_SID); | |
4041 if (si->sn_name != NULL | |
7 | 4042 && ( |
4043 # ifdef UNIX | |
161 | 4044 /* Compare dev/ino when possible, it catches symbolic |
4045 * links. Also compare file names, the inode may change | |
4046 * when the file was edited. */ | |
1882 | 4047 ((stat_ok && si->sn_dev_valid) |
170 | 4048 && (si->sn_dev == st.st_dev |
4049 && si->sn_ino == st.st_ino)) || | |
7 | 4050 # endif |
170 | 4051 fnamecmp(si->sn_name, fname_exp) == 0)) |
7 | 4052 break; |
170 | 4053 } |
7 | 4054 if (current_SID == 0) |
4055 { | |
4056 current_SID = ++last_current_SID; | |
170 | 4057 if (ga_grow(&script_items, (int)(current_SID - script_items.ga_len)) |
4058 == FAIL) | |
4059 goto almosttheend; | |
4060 while (script_items.ga_len < current_SID) | |
7 | 4061 { |
170 | 4062 ++script_items.ga_len; |
4063 SCRIPT_ITEM(script_items.ga_len).sn_name = NULL; | |
4064 # ifdef FEAT_PROFILE | |
4065 SCRIPT_ITEM(script_items.ga_len).sn_prof_on = FALSE; | |
4066 # endif | |
4067 } | |
4068 si = &SCRIPT_ITEM(current_SID); | |
4069 si->sn_name = fname_exp; | |
4070 fname_exp = NULL; | |
7 | 4071 # ifdef UNIX |
170 | 4072 if (stat_ok) |
4073 { | |
1882 | 4074 si->sn_dev_valid = TRUE; |
170 | 4075 si->sn_dev = st.st_dev; |
4076 si->sn_ino = st.st_ino; | |
4077 } | |
4078 else | |
1882 | 4079 si->sn_dev_valid = FALSE; |
7 | 4080 # endif |
170 | 4081 |
7 | 4082 /* Allocate the local script variables to use for this script. */ |
4083 new_script_vars(current_SID); | |
4084 } | |
4085 | |
170 | 4086 # ifdef FEAT_PROFILE |
790 | 4087 if (do_profiling == PROF_YES) |
170 | 4088 { |
4089 int forceit; | |
4090 | |
4091 /* Check if we do profiling for this script. */ | |
4092 if (!si->sn_prof_on && has_profiling(TRUE, si->sn_name, &forceit)) | |
4093 { | |
4094 script_do_profile(si); | |
4095 si->sn_pr_force = forceit; | |
4096 } | |
4097 if (si->sn_prof_on) | |
4098 { | |
4099 ++si->sn_pr_count; | |
4100 profile_start(&si->sn_pr_start); | |
4101 profile_zero(&si->sn_pr_children); | |
4102 } | |
4103 } | |
4104 # endif | |
7 | 4105 #endif |
4106 | |
4107 /* | |
4108 * Call do_cmdline, which will call getsourceline() to get the lines. | |
4109 */ | |
1802 | 4110 do_cmdline(firstline, getsourceline, (void *)&cookie, |
7 | 4111 DOCMD_VERBOSE|DOCMD_NOWAIT|DOCMD_REPEAT); |
4112 retval = OK; | |
170 | 4113 |
4114 #ifdef FEAT_PROFILE | |
790 | 4115 if (do_profiling == PROF_YES) |
170 | 4116 { |
4117 /* Get "si" again, "script_items" may have been reallocated. */ | |
4118 si = &SCRIPT_ITEM(current_SID); | |
4119 if (si->sn_prof_on) | |
4120 { | |
4121 profile_end(&si->sn_pr_start); | |
4122 profile_sub_wait(&wait_start, &si->sn_pr_start); | |
4123 profile_add(&si->sn_pr_total, &si->sn_pr_start); | |
720 | 4124 profile_self(&si->sn_pr_self, &si->sn_pr_start, |
4125 &si->sn_pr_children); | |
170 | 4126 } |
4127 } | |
7 | 4128 #endif |
4129 | |
4130 if (got_int) | |
4131 EMSG(_(e_interr)); | |
4132 sourcing_name = save_sourcing_name; | |
4133 sourcing_lnum = save_sourcing_lnum; | |
4134 if (p_verbose > 1) | |
4135 { | |
294 | 4136 verbose_enter(); |
274 | 4137 smsg((char_u *)_("finished sourcing %s"), fname); |
7 | 4138 if (sourcing_name != NULL) |
274 | 4139 smsg((char_u *)_("continuing in %s"), sourcing_name); |
294 | 4140 verbose_leave(); |
7 | 4141 } |
4142 #ifdef STARTUPTIME | |
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4144 { |
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4145 vim_snprintf((char *)IObuff, IOSIZE, "sourcing %s", fname); |
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4146 time_msg((char *)IObuff, &tv_start); |
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4147 time_pop(&tv_rel); |
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updated for version 7.2.339
Bram Moolenaar <bram@zimbu.org>
parents:
2052
diff
changeset
|
4148 } |
7 | 4149 #endif |
4150 | |
4151 #ifdef FEAT_EVAL | |
4152 /* | |
4153 * After a "finish" in debug mode, need to break at first command of next | |
4154 * sourced file. | |
4155 */ | |
4156 if (save_debug_break_level > ex_nesting_level | |
4157 && debug_break_level == ex_nesting_level) | |
4158 ++debug_break_level; | |
4159 #endif | |
4160 | |
170 | 4161 #ifdef FEAT_EVAL |
4162 almosttheend: | |
4163 current_SID = save_current_SID; | |
4164 restore_funccal(save_funccalp); | |
4165 # ifdef FEAT_PROFILE | |
790 | 4166 if (do_profiling == PROF_YES) |
170 | 4167 prof_child_exit(&wait_start); /* leaving a child now */ |
4168 # endif | |
4169 #endif | |
4170 fclose(cookie.fp); | |
4171 vim_free(cookie.nextline); | |
1802 | 4172 vim_free(firstline); |
170 | 4173 #ifdef FEAT_MBYTE |
4174 convert_setup(&cookie.conv, NULL, NULL); | |
4175 #endif | |
4176 | |
7 | 4177 theend: |
4178 vim_free(fname_exp); | |
4179 return retval; | |
4180 } | |
4181 | |
4182 #if defined(FEAT_EVAL) || defined(PROTO) | |
356 | 4183 |
7 | 4184 /* |
4185 * ":scriptnames" | |
4186 */ | |
4187 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4188 ex_scriptnames(exarg_T *eap UNUSED) |
7 | 4189 { |
4190 int i; | |
4191 | |
170 | 4192 for (i = 1; i <= script_items.ga_len && !got_int; ++i) |
4193 if (SCRIPT_ITEM(i).sn_name != NULL) | |
2921 | 4194 { |
4195 home_replace(NULL, SCRIPT_ITEM(i).sn_name, | |
4196 NameBuff, MAXPATHL, TRUE); | |
4197 smsg((char_u *)"%3d: %s", i, NameBuff); | |
3429 | 4198 } |
7 | 4199 } |
4200 | |
4201 # if defined(BACKSLASH_IN_FILENAME) || defined(PROTO) | |
4202 /* | |
4203 * Fix slashes in the list of script names for 'shellslash'. | |
4204 */ | |
4205 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4206 scriptnames_slash_adjust(void) |
7 | 4207 { |
4208 int i; | |
4209 | |
170 | 4210 for (i = 1; i <= script_items.ga_len; ++i) |
4211 if (SCRIPT_ITEM(i).sn_name != NULL) | |
4212 slash_adjust(SCRIPT_ITEM(i).sn_name); | |
7 | 4213 } |
4214 # endif | |
4215 | |
4216 /* | |
4217 * Get a pointer to a script name. Used for ":verbose set". | |
4218 */ | |
4219 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4220 get_scriptname(scid_T id) |
7 | 4221 { |
4222 if (id == SID_MODELINE) | |
681 | 4223 return (char_u *)_("modeline"); |
7 | 4224 if (id == SID_CMDARG) |
681 | 4225 return (char_u *)_("--cmd argument"); |
7 | 4226 if (id == SID_CARG) |
681 | 4227 return (char_u *)_("-c argument"); |
7 | 4228 if (id == SID_ENV) |
681 | 4229 return (char_u *)_("environment variable"); |
4230 if (id == SID_ERROR) | |
4231 return (char_u *)_("error handler"); | |
170 | 4232 return SCRIPT_ITEM(id).sn_name; |
4233 } | |
4234 | |
356 | 4235 # if defined(EXITFREE) || defined(PROTO) |
4236 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4237 free_scriptnames(void) |
356 | 4238 { |
4239 int i; | |
4240 | |
4241 for (i = script_items.ga_len; i > 0; --i) | |
4242 vim_free(SCRIPT_ITEM(i).sn_name); | |
4243 ga_clear(&script_items); | |
4244 } | |
4245 # endif | |
4246 | |
7 | 4247 #endif |
4248 | |
4249 #if defined(USE_CR) || defined(PROTO) | |
4250 | |
4251 # if defined(__MSL__) && (__MSL__ >= 22) | |
4252 /* | |
4253 * Newer version of the Metrowerks library handle DOS and UNIX files | |
4254 * without help. | |
4255 * Test with earlier versions, MSL 2.2 is the library supplied with | |
4256 * Codewarrior Pro 2. | |
4257 */ | |
4258 char * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4259 fgets_cr(char *s, int n, FILE *stream) |
7 | 4260 { |
4261 return fgets(s, n, stream); | |
4262 } | |
4263 # else | |
4264 /* | |
4265 * Version of fgets() which also works for lines ending in a <CR> only | |
4266 * (Macintosh format). | |
4267 * For older versions of the Metrowerks library. | |
4268 * At least CodeWarrior 9 needed this code. | |
4269 */ | |
4270 char * | |
7856
226ed297307f
commit https://github.com/vim/vim/commit/d14e00ea67afbaa8cb4a7e6b1eb306da6a2d5adb
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4271 fgets_cr(char *s, int n, FILE *stream) |
7 | 4272 { |
4273 int c = 0; | |
4274 int char_read = 0; | |
4275 | |
4276 while (!feof(stream) && c != '\r' && c != '\n' && char_read < n - 1) | |
4277 { | |
4278 c = fgetc(stream); | |
4279 s[char_read++] = c; | |
4280 /* If the file is in DOS format, we need to skip a NL after a CR. I | |
4281 * thought it was the other way around, but this appears to work... */ | |
4282 if (c == '\n') | |
4283 { | |
4284 c = fgetc(stream); | |
4285 if (c != '\r') | |
4286 ungetc(c, stream); | |
4287 } | |
4288 } | |
4289 | |
4290 s[char_read] = 0; | |
4291 if (char_read == 0) | |
4292 return NULL; | |
4293 | |
4294 if (feof(stream) && char_read == 1) | |
4295 return NULL; | |
4296 | |
4297 return s; | |
4298 } | |
4299 # endif | |
4300 #endif | |
4301 | |
4302 /* | |
4303 * Get one full line from a sourced file. | |
4304 * Called by do_cmdline() when it's called from do_source(). | |
4305 * | |
4306 * Return a pointer to the line in allocated memory. | |
4307 * Return NULL for end-of-file or some error. | |
4308 */ | |
4309 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4310 getsourceline(int c UNUSED, void *cookie, int indent UNUSED) |
7 | 4311 { |
4312 struct source_cookie *sp = (struct source_cookie *)cookie; | |
4313 char_u *line; | |
3336 | 4314 char_u *p; |
7 | 4315 |
4316 #ifdef FEAT_EVAL | |
4317 /* If breakpoints have been added/deleted need to check for it. */ | |
4318 if (sp->dbg_tick < debug_tick) | |
4319 { | |
4320 sp->breakpoint = dbg_find_breakpoint(TRUE, sp->fname, sourcing_lnum); | |
4321 sp->dbg_tick = debug_tick; | |
4322 } | |
170 | 4323 # ifdef FEAT_PROFILE |
790 | 4324 if (do_profiling == PROF_YES) |
170 | 4325 script_line_end(); |
4326 # endif | |
7 | 4327 #endif |
4328 /* | |
4329 * Get current line. If there is a read-ahead line, use it, otherwise get | |
4330 * one now. | |
4331 */ | |
4332 if (sp->finished) | |
4333 line = NULL; | |
4334 else if (sp->nextline == NULL) | |
4335 line = get_one_sourceline(sp); | |
4336 else | |
4337 { | |
4338 line = sp->nextline; | |
4339 sp->nextline = NULL; | |
4340 ++sourcing_lnum; | |
205 | 4341 } |
170 | 4342 #ifdef FEAT_PROFILE |
790 | 4343 if (line != NULL && do_profiling == PROF_YES) |
205 | 4344 script_line_start(); |
4345 #endif | |
7 | 4346 |
4347 /* Only concatenate lines starting with a \ when 'cpoptions' doesn't | |
4348 * contain the 'C' flag. */ | |
4349 if (line != NULL && (vim_strchr(p_cpo, CPO_CONCAT) == NULL)) | |
4350 { | |
4351 /* compensate for the one line read-ahead */ | |
4352 --sourcing_lnum; | |
3332 | 4353 |
4354 /* Get the next line and concatenate it when it starts with a | |
4355 * backslash. We always need to read the next line, keep it in | |
4356 * sp->nextline. */ | |
4357 sp->nextline = get_one_sourceline(sp); | |
4358 if (sp->nextline != NULL && *(p = skipwhite(sp->nextline)) == '\\') | |
7 | 4359 { |
3332 | 4360 garray_T ga; |
4361 | |
3378 | 4362 ga_init2(&ga, (int)sizeof(char_u), 400); |
3332 | 4363 ga_concat(&ga, line); |
4364 ga_concat(&ga, p + 1); | |
4365 for (;;) | |
4366 { | |
4367 vim_free(sp->nextline); | |
4368 sp->nextline = get_one_sourceline(sp); | |
4369 if (sp->nextline == NULL) | |
4370 break; | |
4371 p = skipwhite(sp->nextline); | |
4372 if (*p != '\\') | |
4373 break; | |
3378 | 4374 /* Adjust the growsize to the current length to speed up |
4375 * concatenating many lines. */ | |
4376 if (ga.ga_len > 400) | |
4377 { | |
4378 if (ga.ga_len > 8000) | |
4379 ga.ga_growsize = 8000; | |
4380 else | |
4381 ga.ga_growsize = ga.ga_len; | |
4382 } | |
3332 | 4383 ga_concat(&ga, p + 1); |
4384 } | |
4385 ga_append(&ga, NUL); | |
7 | 4386 vim_free(line); |
3332 | 4387 line = ga.ga_data; |
7 | 4388 } |
4389 } | |
4390 | |
4391 #ifdef FEAT_MBYTE | |
4392 if (line != NULL && sp->conv.vc_type != CONV_NONE) | |
4393 { | |
3336 | 4394 char_u *s; |
4395 | |
7 | 4396 /* Convert the encoding of the script line. */ |
4397 s = string_convert(&sp->conv, line, NULL); | |
4398 if (s != NULL) | |
4399 { | |
4400 vim_free(line); | |
4401 line = s; | |
4402 } | |
4403 } | |
4404 #endif | |
4405 | |
4406 #ifdef FEAT_EVAL | |
4407 /* Did we encounter a breakpoint? */ | |
4408 if (sp->breakpoint != 0 && sp->breakpoint <= sourcing_lnum) | |
4409 { | |
4410 dbg_breakpoint(sp->fname, sourcing_lnum); | |
4411 /* Find next breakpoint. */ | |
4412 sp->breakpoint = dbg_find_breakpoint(TRUE, sp->fname, sourcing_lnum); | |
4413 sp->dbg_tick = debug_tick; | |
4414 } | |
4415 #endif | |
4416 | |
4417 return line; | |
4418 } | |
4419 | |
4420 static char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4421 get_one_sourceline(struct source_cookie *sp) |
7 | 4422 { |
4423 garray_T ga; | |
4424 int len; | |
4425 int c; | |
4426 char_u *buf; | |
4427 #ifdef USE_CRNL | |
4428 int has_cr; /* CR-LF found */ | |
4429 #endif | |
4430 #ifdef USE_CR | |
4431 char_u *scan; | |
4432 #endif | |
4433 int have_read = FALSE; | |
4434 | |
4435 /* use a growarray to store the sourced line */ | |
154 | 4436 ga_init2(&ga, 1, 250); |
7 | 4437 |
4438 /* | |
4439 * Loop until there is a finished line (or end-of-file). | |
4440 */ | |
4441 sourcing_lnum++; | |
4442 for (;;) | |
4443 { | |
154 | 4444 /* make room to read at least 120 (more) characters */ |
4445 if (ga_grow(&ga, 120) == FAIL) | |
7 | 4446 break; |
4447 buf = (char_u *)ga.ga_data; | |
4448 | |
4449 #ifdef USE_CR | |
4450 if (sp->fileformat == EOL_MAC) | |
4451 { | |
41 | 4452 if (fgets_cr((char *)buf + ga.ga_len, ga.ga_maxlen - ga.ga_len, |
4453 sp->fp) == NULL) | |
7 | 4454 break; |
4455 } | |
4456 else | |
4457 #endif | |
41 | 4458 if (fgets((char *)buf + ga.ga_len, ga.ga_maxlen - ga.ga_len, |
4459 sp->fp) == NULL) | |
7 | 4460 break; |
154 | 4461 len = ga.ga_len + (int)STRLEN(buf + ga.ga_len); |
7 | 4462 #ifdef USE_CRNL |
4463 /* Ignore a trailing CTRL-Z, when in Dos mode. Only recognize the | |
4464 * CTRL-Z by its own, or after a NL. */ | |
4465 if ( (len == 1 || (len >= 2 && buf[len - 2] == '\n')) | |
4466 && sp->fileformat == EOL_DOS | |
4467 && buf[len - 1] == Ctrl_Z) | |
4468 { | |
4469 buf[len - 1] = NUL; | |
4470 break; | |
4471 } | |
4472 #endif | |
4473 | |
4474 #ifdef USE_CR | |
4475 /* If the read doesn't stop on a new line, and there's | |
4476 * some CR then we assume a Mac format */ | |
4477 if (sp->fileformat == EOL_UNKNOWN) | |
4478 { | |
4479 if (buf[len - 1] != '\n' && vim_strchr(buf, '\r') != NULL) | |
4480 sp->fileformat = EOL_MAC; | |
4481 else | |
4482 sp->fileformat = EOL_UNIX; | |
4483 } | |
4484 | |
4485 if (sp->fileformat == EOL_MAC) | |
4486 { | |
4487 scan = vim_strchr(buf, '\r'); | |
4488 | |
4489 if (scan != NULL) | |
4490 { | |
4491 *scan = '\n'; | |
4492 if (*(scan + 1) != 0) | |
4493 { | |
4494 *(scan + 1) = 0; | |
4495 fseek(sp->fp, (long)(scan - buf - len + 1), SEEK_CUR); | |
4496 } | |
4497 } | |
4498 len = STRLEN(buf); | |
4499 } | |
4500 #endif | |
4501 | |
4502 have_read = TRUE; | |
4503 ga.ga_len = len; | |
4504 | |
4505 /* If the line was longer than the buffer, read more. */ | |
41 | 4506 if (ga.ga_maxlen - ga.ga_len == 1 && buf[len - 1] != '\n') |
7 | 4507 continue; |
4508 | |
4509 if (len >= 1 && buf[len - 1] == '\n') /* remove trailing NL */ | |
4510 { | |
4511 #ifdef USE_CRNL | |
4512 has_cr = (len >= 2 && buf[len - 2] == '\r'); | |
4513 if (sp->fileformat == EOL_UNKNOWN) | |
4514 { | |
4515 if (has_cr) | |
4516 sp->fileformat = EOL_DOS; | |
4517 else | |
4518 sp->fileformat = EOL_UNIX; | |
4519 } | |
4520 | |
4521 if (sp->fileformat == EOL_DOS) | |
4522 { | |
4523 if (has_cr) /* replace trailing CR */ | |
4524 { | |
4525 buf[len - 2] = '\n'; | |
4526 --len; | |
4527 --ga.ga_len; | |
4528 } | |
4529 else /* lines like ":map xx yy^M" will have failed */ | |
4530 { | |
4531 if (!sp->error) | |
16 | 4532 { |
4533 msg_source(hl_attr(HLF_W)); | |
7 | 4534 EMSG(_("W15: Warning: Wrong line separator, ^M may be missing")); |
16 | 4535 } |
7 | 4536 sp->error = TRUE; |
4537 sp->fileformat = EOL_UNIX; | |
4538 } | |
4539 } | |
4540 #endif | |
4541 /* The '\n' is escaped if there is an odd number of ^V's just | |
4542 * before it, first set "c" just before the 'V's and then check | |
4543 * len&c parities (is faster than ((len-c)%2 == 0)) -- Acevedo */ | |
4544 for (c = len - 2; c >= 0 && buf[c] == Ctrl_V; c--) | |
4545 ; | |
4546 if ((len & 1) != (c & 1)) /* escaped NL, read more */ | |
4547 { | |
4548 sourcing_lnum++; | |
4549 continue; | |
4550 } | |
4551 | |
4552 buf[len - 1] = NUL; /* remove the NL */ | |
4553 } | |
4554 | |
4555 /* | |
4556 * Check for ^C here now and then, so recursive :so can be broken. | |
4557 */ | |
4558 line_breakcheck(); | |
4559 break; | |
4560 } | |
4561 | |
4562 if (have_read) | |
4563 return (char_u *)ga.ga_data; | |
4564 | |
4565 vim_free(ga.ga_data); | |
4566 return NULL; | |
4567 } | |
4568 | |
170 | 4569 #if defined(FEAT_PROFILE) || defined(PROTO) |
4570 /* | |
4571 * Called when starting to read a script line. | |
4572 * "sourcing_lnum" must be correct! | |
4573 * When skipping lines it may not actually be executed, but we won't find out | |
4574 * until later and we need to store the time now. | |
4575 */ | |
4576 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4577 script_line_start(void) |
170 | 4578 { |
4579 scriptitem_T *si; | |
4580 sn_prl_T *pp; | |
4581 | |
4582 if (current_SID <= 0 || current_SID > script_items.ga_len) | |
4583 return; | |
4584 si = &SCRIPT_ITEM(current_SID); | |
4585 if (si->sn_prof_on && sourcing_lnum >= 1) | |
4586 { | |
1624 | 4587 /* Grow the array before starting the timer, so that the time spent |
170 | 4588 * here isn't counted. */ |
7009 | 4589 (void)ga_grow(&si->sn_prl_ga, (int)(sourcing_lnum - si->sn_prl_ga.ga_len)); |
170 | 4590 si->sn_prl_idx = sourcing_lnum - 1; |
4591 while (si->sn_prl_ga.ga_len <= si->sn_prl_idx | |
4592 && si->sn_prl_ga.ga_len < si->sn_prl_ga.ga_maxlen) | |
4593 { | |
4594 /* Zero counters for a line that was not used before. */ | |
4595 pp = &PRL_ITEM(si, si->sn_prl_ga.ga_len); | |
4596 pp->snp_count = 0; | |
4597 profile_zero(&pp->sn_prl_total); | |
4598 profile_zero(&pp->sn_prl_self); | |
4599 ++si->sn_prl_ga.ga_len; | |
4600 } | |
4601 si->sn_prl_execed = FALSE; | |
4602 profile_start(&si->sn_prl_start); | |
4603 profile_zero(&si->sn_prl_children); | |
4604 profile_get_wait(&si->sn_prl_wait); | |
4605 } | |
4606 } | |
4607 | |
4608 /* | |
4609 * Called when actually executing a function line. | |
4610 */ | |
4611 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4612 script_line_exec(void) |
170 | 4613 { |
4614 scriptitem_T *si; | |
4615 | |
4616 if (current_SID <= 0 || current_SID > script_items.ga_len) | |
4617 return; | |
4618 si = &SCRIPT_ITEM(current_SID); | |
4619 if (si->sn_prof_on && si->sn_prl_idx >= 0) | |
4620 si->sn_prl_execed = TRUE; | |
4621 } | |
4622 | |
4623 /* | |
4624 * Called when done with a function line. | |
4625 */ | |
4626 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4627 script_line_end(void) |
170 | 4628 { |
4629 scriptitem_T *si; | |
4630 sn_prl_T *pp; | |
4631 | |
4632 if (current_SID <= 0 || current_SID > script_items.ga_len) | |
4633 return; | |
4634 si = &SCRIPT_ITEM(current_SID); | |
4635 if (si->sn_prof_on && si->sn_prl_idx >= 0 | |
4636 && si->sn_prl_idx < si->sn_prl_ga.ga_len) | |
4637 { | |
4638 if (si->sn_prl_execed) | |
4639 { | |
4640 pp = &PRL_ITEM(si, si->sn_prl_idx); | |
4641 ++pp->snp_count; | |
4642 profile_end(&si->sn_prl_start); | |
4643 profile_sub_wait(&si->sn_prl_wait, &si->sn_prl_start); | |
4644 profile_add(&pp->sn_prl_total, &si->sn_prl_start); | |
720 | 4645 profile_self(&pp->sn_prl_self, &si->sn_prl_start, |
4646 &si->sn_prl_children); | |
170 | 4647 } |
4648 si->sn_prl_idx = -1; | |
4649 } | |
4650 } | |
4651 #endif | |
4652 | |
7 | 4653 /* |
4654 * ":scriptencoding": Set encoding conversion for a sourced script. | |
4655 * Without the multi-byte feature it's simply ignored. | |
4656 */ | |
4657 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4658 ex_scriptencoding(exarg_T *eap UNUSED) |
7 | 4659 { |
4660 #ifdef FEAT_MBYTE | |
4661 struct source_cookie *sp; | |
4662 char_u *name; | |
4663 | |
4664 if (!getline_equal(eap->getline, eap->cookie, getsourceline)) | |
4665 { | |
4666 EMSG(_("E167: :scriptencoding used outside of a sourced file")); | |
4667 return; | |
4668 } | |
4669 | |
4670 if (*eap->arg != NUL) | |
4671 { | |
4672 name = enc_canonize(eap->arg); | |
4673 if (name == NULL) /* out of memory */ | |
4674 return; | |
4675 } | |
4676 else | |
4677 name = eap->arg; | |
4678 | |
4679 /* Setup for conversion from the specified encoding to 'encoding'. */ | |
4680 sp = (struct source_cookie *)getline_cookie(eap->getline, eap->cookie); | |
4681 convert_setup(&sp->conv, name, p_enc); | |
4682 | |
4683 if (name != eap->arg) | |
4684 vim_free(name); | |
4685 #endif | |
4686 } | |
4687 | |
4688 #if defined(FEAT_EVAL) || defined(PROTO) | |
4689 /* | |
4690 * ":finish": Mark a sourced file as finished. | |
4691 */ | |
4692 void | |
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parents:
7807
diff
changeset
|
4693 ex_finish(exarg_T *eap) |
7 | 4694 { |
4695 if (getline_equal(eap->getline, eap->cookie, getsourceline)) | |
4696 do_finish(eap, FALSE); | |
4697 else | |
4698 EMSG(_("E168: :finish used outside of a sourced file")); | |
4699 } | |
4700 | |
4701 /* | |
4702 * Mark a sourced file as finished. Possibly makes the ":finish" pending. | |
4703 * Also called for a pending finish at the ":endtry" or after returning from | |
4704 * an extra do_cmdline(). "reanimate" is used in the latter case. | |
4705 */ | |
4706 void | |
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parents:
7807
diff
changeset
|
4707 do_finish(exarg_T *eap, int reanimate) |
7 | 4708 { |
4709 int idx; | |
4710 | |
4711 if (reanimate) | |
4712 ((struct source_cookie *)getline_cookie(eap->getline, | |
4713 eap->cookie))->finished = FALSE; | |
4714 | |
4715 /* | |
4716 * Cleanup (and inactivate) conditionals, but stop when a try conditional | |
4717 * not in its finally clause (which then is to be executed next) is found. | |
4718 * In this case, make the ":finish" pending for execution at the ":endtry". | |
4719 * Otherwise, finish normally. | |
4720 */ | |
4721 idx = cleanup_conditionals(eap->cstack, 0, TRUE); | |
4722 if (idx >= 0) | |
4723 { | |
4724 eap->cstack->cs_pending[idx] = CSTP_FINISH; | |
4725 report_make_pending(CSTP_FINISH, NULL); | |
4726 } | |
4727 else | |
4728 ((struct source_cookie *)getline_cookie(eap->getline, | |
4729 eap->cookie))->finished = TRUE; | |
4730 } | |
4731 | |
4732 | |
4733 /* | |
4734 * Return TRUE when a sourced file had the ":finish" command: Don't give error | |
4735 * message for missing ":endif". | |
4736 * Return FALSE when not sourcing a file. | |
4737 */ | |
4738 int | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4739 source_finished( |
f86adafb28d4
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parents:
7807
diff
changeset
|
4740 char_u *(*fgetline)(int, void *, int), |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4741 void *cookie) |
7 | 4742 { |
944 | 4743 return (getline_equal(fgetline, cookie, getsourceline) |
7 | 4744 && ((struct source_cookie *)getline_cookie( |
944 | 4745 fgetline, cookie))->finished); |
7 | 4746 } |
4747 #endif | |
4748 | |
4749 #if defined(FEAT_LISTCMDS) || defined(PROTO) | |
4750 /* | |
4751 * ":checktime [buffer]" | |
4752 */ | |
4753 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4754 ex_checktime(exarg_T *eap) |
7 | 4755 { |
4756 buf_T *buf; | |
4757 int save_no_check_timestamps = no_check_timestamps; | |
4758 | |
4759 no_check_timestamps = 0; | |
4760 if (eap->addr_count == 0) /* default is all buffers */ | |
4761 check_timestamps(FALSE); | |
4762 else | |
4763 { | |
4764 buf = buflist_findnr((int)eap->line2); | |
4765 if (buf != NULL) /* cannot happen? */ | |
4766 (void)buf_check_timestamp(buf, FALSE); | |
4767 } | |
4768 no_check_timestamps = save_no_check_timestamps; | |
4769 } | |
4770 #endif | |
4771 | |
4772 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ | |
4773 && (defined(FEAT_EVAL) || defined(FEAT_MULTI_LANG)) | |
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2250
diff
changeset
|
4774 # define HAVE_GET_LOCALE_VAL |
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diff
changeset
|
4775 static char_u *get_locale_val(int what); |
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diff
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|
4776 |
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parents:
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diff
changeset
|
4777 static char_u * |
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parents:
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diff
changeset
|
4778 get_locale_val(int what) |
7 | 4779 { |
8080
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parents:
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diff
changeset
|
4780 char_u *loc; |
7 | 4781 |
8212
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8206
diff
changeset
|
4782 /* Obtain the locale value from the libraries. */ |
8080
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diff
changeset
|
4783 loc = (char_u *)setlocale(what, NULL); |
7 | 4784 |
823 | 4785 # ifdef WIN32 |
7 | 4786 if (loc != NULL) |
4787 { | |
4788 char_u *p; | |
4789 | |
823 | 4790 /* setocale() returns something like "LC_COLLATE=<name>;LC_..." when |
4791 * one of the values (e.g., LC_CTYPE) differs. */ | |
7 | 4792 p = vim_strchr(loc, '='); |
4793 if (p != NULL) | |
4794 { | |
4795 loc = ++p; | |
4796 while (*p != NUL) /* remove trailing newline */ | |
4797 { | |
823 | 4798 if (*p < ' ' || *p == ';') |
7 | 4799 { |
4800 *p = NUL; | |
4801 break; | |
4802 } | |
4803 ++p; | |
4804 } | |
4805 } | |
4806 } | |
4807 # endif | |
4808 | |
4809 return loc; | |
4810 } | |
4811 #endif | |
4812 | |
4813 | |
4814 #ifdef WIN32 | |
4815 /* | |
4816 * On MS-Windows locale names are strings like "German_Germany.1252", but | |
4817 * gettext expects "de". Try to translate one into another here for a few | |
4818 * supported languages. | |
4819 */ | |
4820 static char_u * | |
4821 gettext_lang(char_u *name) | |
4822 { | |
4823 int i; | |
4824 static char *(mtable[]) = { | |
4825 "afrikaans", "af", | |
4826 "czech", "cs", | |
4827 "dutch", "nl", | |
4828 "german", "de", | |
4829 "english_united kingdom", "en_GB", | |
4830 "spanish", "es", | |
4831 "french", "fr", | |
4832 "italian", "it", | |
4833 "japanese", "ja", | |
4834 "korean", "ko", | |
4835 "norwegian", "no", | |
4836 "polish", "pl", | |
4837 "russian", "ru", | |
4838 "slovak", "sk", | |
4839 "swedish", "sv", | |
4840 "ukrainian", "uk", | |
4841 "chinese_china", "zh_CN", | |
4842 "chinese_taiwan", "zh_TW", | |
4843 NULL}; | |
4844 | |
4845 for (i = 0; mtable[i] != NULL; i += 2) | |
4846 if (STRNICMP(mtable[i], name, STRLEN(mtable[i])) == 0) | |
8080
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parents:
7979
diff
changeset
|
4847 return (char_u *)mtable[i + 1]; |
7 | 4848 return name; |
4849 } | |
4850 #endif | |
4851 | |
4852 #if defined(FEAT_MULTI_LANG) || defined(PROTO) | |
4853 /* | |
4854 * Obtain the current messages language. Used to set the default for | |
4855 * 'helplang'. May return NULL or an empty string. | |
4856 */ | |
4857 char_u * | |
7819
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parents:
7807
diff
changeset
|
4858 get_mess_lang(void) |
7 | 4859 { |
4860 char_u *p; | |
4861 | |
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parents:
2250
diff
changeset
|
4862 # ifdef HAVE_GET_LOCALE_VAL |
7 | 4863 # if defined(LC_MESSAGES) |
8080
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7979
diff
changeset
|
4864 p = get_locale_val(LC_MESSAGES); |
7 | 4865 # else |
4866 /* This is necessary for Win32, where LC_MESSAGES is not defined and $LANG | |
823 | 4867 * may be set to the LCID number. LC_COLLATE is the best guess, LC_TIME |
4868 * and LC_MONETARY may be set differently for a Japanese working in the | |
4869 * US. */ | |
8080
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7979
diff
changeset
|
4870 p = get_locale_val(LC_COLLATE); |
7 | 4871 # endif |
4872 # else | |
4873 p = mch_getenv((char_u *)"LC_ALL"); | |
4874 if (p == NULL || *p == NUL) | |
4875 { | |
4876 p = mch_getenv((char_u *)"LC_MESSAGES"); | |
4877 if (p == NULL || *p == NUL) | |
4878 p = mch_getenv((char_u *)"LANG"); | |
4879 } | |
4880 # endif | |
4881 # ifdef WIN32 | |
4882 p = gettext_lang(p); | |
4883 # endif | |
4884 return p; | |
4885 } | |
4886 #endif | |
4887 | |
45 | 4888 /* Complicated #if; matches with where get_mess_env() is used below. */ |
4889 #if (defined(FEAT_EVAL) && !((defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ | |
4890 && defined(LC_MESSAGES))) \ | |
4891 || ((defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ | |
4892 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) \ | |
4893 && !defined(LC_MESSAGES)) | |
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parents:
7726
diff
changeset
|
4894 static char_u *get_mess_env(void); |
7 | 4895 |
4896 /* | |
4897 * Get the language used for messages from the environment. | |
4898 */ | |
4899 static char_u * | |
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parents:
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diff
changeset
|
4900 get_mess_env(void) |
7 | 4901 { |
4902 char_u *p; | |
4903 | |
4904 p = mch_getenv((char_u *)"LC_ALL"); | |
4905 if (p == NULL || *p == NUL) | |
4906 { | |
4907 p = mch_getenv((char_u *)"LC_MESSAGES"); | |
4908 if (p == NULL || *p == NUL) | |
4909 { | |
4910 p = mch_getenv((char_u *)"LANG"); | |
4911 if (p != NULL && VIM_ISDIGIT(*p)) | |
4912 p = NULL; /* ignore something like "1043" */ | |
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2250
diff
changeset
|
4913 # ifdef HAVE_GET_LOCALE_VAL |
7 | 4914 if (p == NULL || *p == NUL) |
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diff
changeset
|
4915 p = get_locale_val(LC_CTYPE); |
7 | 4916 # endif |
4917 } | |
4918 } | |
4919 return p; | |
4920 } | |
4921 #endif | |
4922 | |
4923 #if defined(FEAT_EVAL) || defined(PROTO) | |
4924 | |
4925 /* | |
4926 * Set the "v:lang" variable according to the current locale setting. | |
4927 * Also do "v:lc_time"and "v:ctype". | |
4928 */ | |
4929 void | |
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parents:
7807
diff
changeset
|
4930 set_lang_var(void) |
7 | 4931 { |
4932 char_u *loc; | |
4933 | |
2419
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Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4934 # ifdef HAVE_GET_LOCALE_VAL |
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parents:
7979
diff
changeset
|
4935 loc = get_locale_val(LC_CTYPE); |
7 | 4936 # else |
4937 /* setlocale() not supported: use the default value */ | |
4938 loc = (char_u *)"C"; | |
4939 # endif | |
4940 set_vim_var_string(VV_CTYPE, loc, -1); | |
4941 | |
4942 /* When LC_MESSAGES isn't defined use the value from $LC_MESSAGES, fall | |
4943 * back to LC_CTYPE if it's empty. */ | |
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diff
changeset
|
4944 # if defined(HAVE_GET_LOCALE_VAL) && defined(LC_MESSAGES) |
8080
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7979
diff
changeset
|
4945 loc = get_locale_val(LC_MESSAGES); |
7 | 4946 # else |
4947 loc = get_mess_env(); | |
4948 # endif | |
4949 set_vim_var_string(VV_LANG, loc, -1); | |
4950 | |
2419
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Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4951 # ifdef HAVE_GET_LOCALE_VAL |
8080
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7979
diff
changeset
|
4952 loc = get_locale_val(LC_TIME); |
7 | 4953 # endif |
4954 set_vim_var_string(VV_LC_TIME, loc, -1); | |
4955 } | |
4956 #endif | |
4957 | |
4958 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ | |
4959 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) | |
4960 /* | |
4961 * ":language": Set the language (locale). | |
4962 */ | |
4963 void | |
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parents:
7807
diff
changeset
|
4964 ex_language(exarg_T *eap) |
7 | 4965 { |
4966 char *loc; | |
4967 char_u *p; | |
4968 char_u *name; | |
4969 int what = LC_ALL; | |
4970 char *whatstr = ""; | |
4971 #ifdef LC_MESSAGES | |
4972 # define VIM_LC_MESSAGES LC_MESSAGES | |
4973 #else | |
4974 # define VIM_LC_MESSAGES 6789 | |
4975 #endif | |
4976 | |
4977 name = eap->arg; | |
4978 | |
4979 /* Check for "messages {name}", "ctype {name}" or "time {name}" argument. | |
4980 * Allow abbreviation, but require at least 3 characters to avoid | |
4981 * confusion with a two letter language name "me" or "ct". */ | |
4982 p = skiptowhite(eap->arg); | |
4983 if ((*p == NUL || vim_iswhite(*p)) && p - eap->arg >= 3) | |
4984 { | |
4985 if (STRNICMP(eap->arg, "messages", p - eap->arg) == 0) | |
4986 { | |
4987 what = VIM_LC_MESSAGES; | |
4988 name = skipwhite(p); | |
4989 whatstr = "messages "; | |
4990 } | |
4991 else if (STRNICMP(eap->arg, "ctype", p - eap->arg) == 0) | |
4992 { | |
4993 what = LC_CTYPE; | |
4994 name = skipwhite(p); | |
4995 whatstr = "ctype "; | |
4996 } | |
4997 else if (STRNICMP(eap->arg, "time", p - eap->arg) == 0) | |
4998 { | |
4999 what = LC_TIME; | |
5000 name = skipwhite(p); | |
5001 whatstr = "time "; | |
5002 } | |
5003 } | |
5004 | |
5005 if (*name == NUL) | |
5006 { | |
5007 #ifndef LC_MESSAGES | |
5008 if (what == VIM_LC_MESSAGES) | |
5009 p = get_mess_env(); | |
5010 else | |
5011 #endif | |
5012 p = (char_u *)setlocale(what, NULL); | |
5013 if (p == NULL || *p == NUL) | |
5014 p = (char_u *)"Unknown"; | |
5015 smsg((char_u *)_("Current %slanguage: \"%s\""), whatstr, p); | |
5016 } | |
5017 else | |
5018 { | |
5019 #ifndef LC_MESSAGES | |
5020 if (what == VIM_LC_MESSAGES) | |
5021 loc = ""; | |
5022 else | |
5023 #endif | |
1624 | 5024 { |
7 | 5025 loc = setlocale(what, (char *)name); |
1624 | 5026 #if defined(FEAT_FLOAT) && defined(LC_NUMERIC) |
5027 /* Make sure strtod() uses a decimal point, not a comma. */ | |
5028 setlocale(LC_NUMERIC, "C"); | |
5029 #endif | |
5030 } | |
7 | 5031 if (loc == NULL) |
5032 EMSG2(_("E197: Cannot set language to \"%s\""), name); | |
5033 else | |
5034 { | |
5035 #ifdef HAVE_NL_MSG_CAT_CNTR | |
5036 /* Need to do this for GNU gettext, otherwise cached translations | |
5037 * will be used again. */ | |
5038 extern int _nl_msg_cat_cntr; | |
5039 | |
5040 ++_nl_msg_cat_cntr; | |
5041 #endif | |
1222 | 5042 /* Reset $LC_ALL, otherwise it would overrule everything. */ |
7 | 5043 vim_setenv((char_u *)"LC_ALL", (char_u *)""); |
5044 | |
5045 if (what != LC_TIME) | |
5046 { | |
5047 /* Tell gettext() what to translate to. It apparently doesn't | |
5048 * use the currently effective locale. Also do this when | |
5049 * FEAT_GETTEXT isn't defined, so that shell commands use this | |
5050 * value. */ | |
5051 if (what == LC_ALL) | |
534 | 5052 { |
7 | 5053 vim_setenv((char_u *)"LANG", name); |
5027
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|
5054 |
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|
5055 /* Clear $LANGUAGE because GNU gettext uses it. */ |
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4833
diff
changeset
|
5056 vim_setenv((char_u *)"LANGUAGE", (char_u *)""); |
534 | 5057 # ifdef WIN32 |
5058 /* Apparently MS-Windows printf() may cause a crash when | |
5059 * we give it 8-bit text while it's expecting text in the | |
5060 * current locale. This call avoids that. */ | |
5061 setlocale(LC_CTYPE, "C"); | |
5062 # endif | |
5063 } | |
7 | 5064 if (what != LC_CTYPE) |
5065 { | |
5066 char_u *mname; | |
5067 #ifdef WIN32 | |
5068 mname = gettext_lang(name); | |
5069 #else | |
5070 mname = name; | |
5071 #endif | |
5072 vim_setenv((char_u *)"LC_MESSAGES", mname); | |
5073 #ifdef FEAT_MULTI_LANG | |
5074 set_helplang_default(mname); | |
5075 #endif | |
5076 } | |
5077 } | |
5078 | |
5079 # ifdef FEAT_EVAL | |
5080 /* Set v:lang, v:lc_time and v:ctype to the final result. */ | |
5081 set_lang_var(); | |
5082 # endif | |
3149 | 5083 # ifdef FEAT_TITLE |
5084 maketitle(); | |
5085 # endif | |
7 | 5086 } |
5087 } | |
5088 } | |
5089 | |
5090 # if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
2849 | 5091 |
5092 static char_u **locales = NULL; /* Array of all available locales */ | |
5093 static int did_init_locales = FALSE; | |
5094 | |
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5095 static void init_locales(void); |
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|
5096 static char_u **find_locales(void); |
2849 | 5097 |
5098 /* | |
5099 * Lazy initialization of all available locales. | |
5100 */ | |
5101 static void | |
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|
5102 init_locales(void) |
2849 | 5103 { |
5104 if (!did_init_locales) | |
5105 { | |
5106 did_init_locales = TRUE; | |
5107 locales = find_locales(); | |
5108 } | |
5109 } | |
5110 | |
5111 /* Return an array of strings for all available locales + NULL for the | |
5112 * last element. Return NULL in case of error. */ | |
5113 static char_u ** | |
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|
5114 find_locales(void) |
2849 | 5115 { |
5116 garray_T locales_ga; | |
5117 char_u *loc; | |
5118 | |
5119 /* Find all available locales by running command "locale -a". If this | |
5120 * doesn't work we won't have completion. */ | |
5121 char_u *locale_a = get_cmd_output((char_u *)"locale -a", | |
5808 | 5122 NULL, SHELL_SILENT, NULL); |
2849 | 5123 if (locale_a == NULL) |
5124 return NULL; | |
5125 ga_init2(&locales_ga, sizeof(char_u *), 20); | |
5126 | |
5127 /* Transform locale_a string where each locale is separated by "\n" | |
5128 * into an array of locale strings. */ | |
5129 loc = (char_u *)strtok((char *)locale_a, "\n"); | |
5130 | |
5131 while (loc != NULL) | |
5132 { | |
5133 if (ga_grow(&locales_ga, 1) == FAIL) | |
5134 break; | |
5135 loc = vim_strsave(loc); | |
5136 if (loc == NULL) | |
5137 break; | |
5138 | |
5139 ((char_u **)locales_ga.ga_data)[locales_ga.ga_len++] = loc; | |
5140 loc = (char_u *)strtok(NULL, "\n"); | |
5141 } | |
5142 vim_free(locale_a); | |
5143 if (ga_grow(&locales_ga, 1) == FAIL) | |
5144 { | |
5145 ga_clear(&locales_ga); | |
5146 return NULL; | |
5147 } | |
5148 ((char_u **)locales_ga.ga_data)[locales_ga.ga_len] = NULL; | |
5149 return (char_u **)locales_ga.ga_data; | |
5150 } | |
5151 | |
5152 # if defined(EXITFREE) || defined(PROTO) | |
5153 void | |
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diff
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|
5154 free_locales(void) |
2849 | 5155 { |
5156 int i; | |
5157 if (locales != NULL) | |
5158 { | |
5159 for (i = 0; locales[i] != NULL; i++) | |
5160 vim_free(locales[i]); | |
5161 vim_free(locales); | |
5162 locales = NULL; | |
5163 } | |
5164 } | |
5165 # endif | |
5166 | |
7 | 5167 /* |
5168 * Function given to ExpandGeneric() to obtain the possible arguments of the | |
5169 * ":language" command. | |
5170 */ | |
5171 char_u * | |
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5172 get_lang_arg(expand_T *xp UNUSED, int idx) |
7 | 5173 { |
5174 if (idx == 0) | |
5175 return (char_u *)"messages"; | |
5176 if (idx == 1) | |
5177 return (char_u *)"ctype"; | |
5178 if (idx == 2) | |
5179 return (char_u *)"time"; | |
2849 | 5180 |
5181 init_locales(); | |
5182 if (locales == NULL) | |
5183 return NULL; | |
5184 return locales[idx - 3]; | |
5185 } | |
5186 | |
5187 /* | |
5188 * Function given to ExpandGeneric() to obtain the available locales. | |
5189 */ | |
5190 char_u * | |
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diff
changeset
|
5191 get_locales(expand_T *xp UNUSED, int idx) |
2849 | 5192 { |
5193 init_locales(); | |
5194 if (locales == NULL) | |
5195 return NULL; | |
5196 return locales[idx]; | |
7 | 5197 } |
5198 # endif | |
5199 | |
5200 #endif |