Mercurial > vim
annotate src/ex_cmds2.c @ 7732:4a4f1dd1abe8 v7.4.1164
commit https://github.com/vim/vim/commit/6039c7f05376f0e470cf62bf2757e653aea357f3
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Jan 24 15:05:32 2016 +0100
patch 7.4.1164
Problem: No tests for comparing special variables. Error in jsondecode()
not reported. test_json does not work Japanse system.
Solution: Set scriptencoding. (Ken Takata) Add a few more tests. Add error.
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Sun, 24 Jan 2016 15:15:04 +0100 |
parents | f6311c321411 |
children | af3c41a3c53f |
rev | line source |
---|---|
7 | 1 /* vi:set ts=8 sts=4 sw=4: |
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 | |
17 static void cmd_source __ARGS((char_u *fname, exarg_T *eap)); | |
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. */ | |
7605
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
71 static int get_maxbacktrace_level(void); |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
72 static void do_setdebugtracelevel(char_u *arg); |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
73 static void do_checkbacktracelevel(void); |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
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 | |
81 do_debug(cmd) | |
82 char_u *cmd; | |
83 { | |
84 int save_msg_scroll = msg_scroll; | |
85 int save_State = State; | |
86 int save_did_emsg = did_emsg; | |
87 int save_cmd_silent = cmd_silent; | |
88 int save_msg_silent = msg_silent; | |
89 int save_emsg_silent = emsg_silent; | |
90 int save_redir_off = redir_off; | |
91 tasave_T typeaheadbuf; | |
1462 | 92 int typeahead_saved = FALSE; |
1485 | 93 int save_ignore_script = 0; |
7 | 94 # ifdef FEAT_EX_EXTRA |
95 int save_ex_normal_busy; | |
96 # endif | |
97 int n; | |
98 char_u *cmdline = NULL; | |
99 char_u *p; | |
100 char *tail = NULL; | |
101 static int last_cmd = 0; | |
102 #define CMD_CONT 1 | |
103 #define CMD_NEXT 2 | |
104 #define CMD_STEP 3 | |
105 #define CMD_FINISH 4 | |
106 #define CMD_QUIT 5 | |
107 #define CMD_INTERRUPT 6 | |
7605
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
108 #define CMD_BACKTRACE 7 |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
109 #define CMD_FRAME 8 |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
110 #define CMD_UP 9 |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
111 #define CMD_DOWN 10 |
7 | 112 |
113 #ifdef ALWAYS_USE_GUI | |
114 /* Can't do this when there is no terminal for input/output. */ | |
115 if (!gui.in_use) | |
116 { | |
117 /* Break as soon as possible. */ | |
118 debug_break_level = 9999; | |
119 return; | |
120 } | |
121 #endif | |
122 | |
123 /* Make sure we are in raw mode and start termcap mode. Might have side | |
124 * effects... */ | |
125 settmode(TMODE_RAW); | |
126 starttermcap(); | |
127 | |
128 ++RedrawingDisabled; /* don't redisplay the window */ | |
129 ++no_wait_return; /* don't wait for return */ | |
130 did_emsg = FALSE; /* don't use error from debugged stuff */ | |
131 cmd_silent = FALSE; /* display commands */ | |
132 msg_silent = FALSE; /* display messages */ | |
133 emsg_silent = FALSE; /* display error messages */ | |
134 redir_off = TRUE; /* don't redirect debug commands */ | |
135 | |
136 State = NORMAL; | |
137 #ifdef FEAT_SNIFF | |
138 want_sniff_request = 0; /* No K_SNIFF wanted */ | |
139 #endif | |
140 | |
141 if (!debug_did_msg) | |
142 MSG(_("Entering Debug mode. Type \"cont\" to continue.")); | |
143 if (sourcing_name != NULL) | |
144 msg(sourcing_name); | |
145 if (sourcing_lnum != 0) | |
274 | 146 smsg((char_u *)_("line %ld: %s"), (long)sourcing_lnum, cmd); |
7 | 147 else |
274 | 148 smsg((char_u *)_("cmd: %s"), cmd); |
7 | 149 |
150 /* | |
151 * Repeat getting a command and executing it. | |
152 */ | |
153 for (;;) | |
154 { | |
155 msg_scroll = TRUE; | |
156 need_wait_return = FALSE; | |
157 #ifdef FEAT_SNIFF | |
158 ProcessSniffRequests(); | |
159 #endif | |
160 /* Save the current typeahead buffer and replace it with an empty one. | |
161 * This makes sure we get input from the user here and don't interfere | |
162 * with the commands being executed. Reset "ex_normal_busy" to avoid | |
163 * the side effects of using ":normal". Save the stuff buffer and make | |
1462 | 164 * it empty. Set ignore_script to avoid reading from script input. */ |
7 | 165 # ifdef FEAT_EX_EXTRA |
166 save_ex_normal_busy = ex_normal_busy; | |
167 ex_normal_busy = 0; | |
168 # endif | |
169 if (!debug_greedy) | |
1462 | 170 { |
7 | 171 save_typeahead(&typeaheadbuf); |
1462 | 172 typeahead_saved = TRUE; |
173 save_ignore_script = ignore_script; | |
174 ignore_script = TRUE; | |
175 } | |
7 | 176 |
531 | 177 cmdline = getcmdline_prompt('>', NULL, 0, EXPAND_NOTHING, NULL); |
7 | 178 |
1462 | 179 if (typeahead_saved) |
180 { | |
7 | 181 restore_typeahead(&typeaheadbuf); |
1462 | 182 ignore_script = save_ignore_script; |
183 } | |
7 | 184 # ifdef FEAT_EX_EXTRA |
185 ex_normal_busy = save_ex_normal_busy; | |
186 # endif | |
187 | |
188 cmdline_row = msg_row; | |
7605
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
189 msg_starthere(); |
7 | 190 if (cmdline != NULL) |
191 { | |
192 /* If this is a debug command, set "last_cmd". | |
193 * If not, reset "last_cmd". | |
194 * For a blank line use previous command. */ | |
195 p = skipwhite(cmdline); | |
196 if (*p != NUL) | |
197 { | |
198 switch (*p) | |
199 { | |
200 case 'c': last_cmd = CMD_CONT; | |
201 tail = "ont"; | |
202 break; | |
203 case 'n': last_cmd = CMD_NEXT; | |
204 tail = "ext"; | |
205 break; | |
206 case 's': last_cmd = CMD_STEP; | |
207 tail = "tep"; | |
208 break; | |
7605
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
209 case 'f': |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
210 last_cmd = 0; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
211 if (p[1] == 'r') |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
212 { |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
213 last_cmd = CMD_FRAME; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
214 tail = "rame"; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
215 } |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
216 else |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
217 { |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
218 last_cmd = CMD_FINISH; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
219 tail = "inish"; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
220 } |
7 | 221 break; |
222 case 'q': last_cmd = CMD_QUIT; | |
223 tail = "uit"; | |
224 break; | |
225 case 'i': last_cmd = CMD_INTERRUPT; | |
226 tail = "nterrupt"; | |
227 break; | |
7605
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
228 case 'b': last_cmd = CMD_BACKTRACE; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
229 if (p[1] == 't') |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
230 tail = "t"; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
231 else |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
232 tail = "acktrace"; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
233 break; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
234 case 'w': last_cmd = CMD_BACKTRACE; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
235 tail = "here"; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
236 break; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
237 case 'u': last_cmd = CMD_UP; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
238 tail = "p"; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
239 break; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
240 case 'd': last_cmd = CMD_DOWN; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
241 tail = "own"; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
242 break; |
7 | 243 default: last_cmd = 0; |
244 } | |
245 if (last_cmd != 0) | |
246 { | |
247 /* Check that the tail matches. */ | |
248 ++p; | |
249 while (*p != NUL && *p == *tail) | |
250 { | |
251 ++p; | |
252 ++tail; | |
253 } | |
7605
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
254 if (ASCII_ISALPHA(*p) && last_cmd != CMD_FRAME) |
7 | 255 last_cmd = 0; |
256 } | |
257 } | |
258 | |
259 if (last_cmd != 0) | |
260 { | |
261 /* Execute debug command: decided where to break next and | |
262 * return. */ | |
263 switch (last_cmd) | |
264 { | |
265 case CMD_CONT: | |
266 debug_break_level = -1; | |
267 break; | |
268 case CMD_NEXT: | |
269 debug_break_level = ex_nesting_level; | |
270 break; | |
271 case CMD_STEP: | |
272 debug_break_level = 9999; | |
273 break; | |
274 case CMD_FINISH: | |
275 debug_break_level = ex_nesting_level - 1; | |
276 break; | |
277 case CMD_QUIT: | |
278 got_int = TRUE; | |
279 debug_break_level = -1; | |
280 break; | |
281 case CMD_INTERRUPT: | |
282 got_int = TRUE; | |
283 debug_break_level = 9999; | |
284 /* Do not repeat ">interrupt" cmd, continue stepping. */ | |
285 last_cmd = CMD_STEP; | |
286 break; | |
7605
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
287 case CMD_BACKTRACE: |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
288 do_showbacktrace(cmd); |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
289 continue; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
290 case CMD_FRAME: |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
291 if (*p == NUL) |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
292 { |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
293 do_showbacktrace(cmd); |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
294 } |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
295 else |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
296 { |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
297 p = skipwhite(p); |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
298 do_setdebugtracelevel(p); |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
299 } |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
300 continue; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
301 case CMD_UP: |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
302 debug_backtrace_level++; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
303 do_checkbacktracelevel(); |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
304 continue; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
305 case CMD_DOWN: |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
306 debug_backtrace_level--; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
307 do_checkbacktracelevel(); |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
308 continue; |
7 | 309 } |
7605
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
310 /* Going out reset backtrace_level */ |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
311 debug_backtrace_level = 0; |
7 | 312 break; |
313 } | |
314 | |
315 /* don't debug this command */ | |
316 n = debug_break_level; | |
317 debug_break_level = -1; | |
318 (void)do_cmdline(cmdline, getexline, NULL, | |
319 DOCMD_VERBOSE|DOCMD_EXCRESET); | |
320 debug_break_level = n; | |
321 | |
322 vim_free(cmdline); | |
323 } | |
324 lines_left = Rows - 1; | |
325 } | |
326 vim_free(cmdline); | |
327 | |
328 --RedrawingDisabled; | |
329 --no_wait_return; | |
330 redraw_all_later(NOT_VALID); | |
331 need_wait_return = FALSE; | |
332 msg_scroll = save_msg_scroll; | |
333 lines_left = Rows - 1; | |
334 State = save_State; | |
335 did_emsg = save_did_emsg; | |
336 cmd_silent = save_cmd_silent; | |
337 msg_silent = save_msg_silent; | |
338 emsg_silent = save_emsg_silent; | |
339 redir_off = save_redir_off; | |
340 | |
341 /* Only print the message again when typing a command before coming back | |
342 * here. */ | |
343 debug_did_msg = TRUE; | |
344 } | |
345 | |
7605
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
346 static int |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
347 get_maxbacktrace_level(void) |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
348 { |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
349 char *p, *q; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
350 int maxbacktrace = 1; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
351 |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
352 maxbacktrace = 0; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
353 if (sourcing_name != NULL) |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
354 { |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
355 p = (char *)sourcing_name; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
356 while ((q = strstr(p, "..")) != NULL) |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
357 { |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
358 p = q + 2; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
359 maxbacktrace++; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
360 } |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
361 } |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
362 return maxbacktrace; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
363 } |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
364 |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
365 static void |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
366 do_setdebugtracelevel(char_u *arg) |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
367 { |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
368 int level; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
369 |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
370 level = atoi((char *)arg); |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
371 if (*arg == '+' || level < 0) |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
372 debug_backtrace_level += level; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
373 else |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
374 debug_backtrace_level = level; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
375 |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
376 do_checkbacktracelevel(); |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
377 } |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
378 |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
379 static void |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
380 do_checkbacktracelevel(void) |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
381 { |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
382 if (debug_backtrace_level < 0) |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
383 { |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
384 debug_backtrace_level = 0; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
385 MSG(_("frame is zero")); |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
386 } |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
387 else |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
388 { |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
389 int max = get_maxbacktrace_level(); |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
390 |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
391 if (debug_backtrace_level > max) |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
392 { |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
393 debug_backtrace_level = max; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
394 smsg((char_u *)_("frame at highest level: %d"), max); |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
395 } |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
396 } |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
397 } |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
398 |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
399 static void |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
400 do_showbacktrace(char_u *cmd) |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
401 { |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
402 char *cur; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
403 char *next; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
404 int i = 0; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
405 int max = get_maxbacktrace_level(); |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
406 |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
407 if (sourcing_name != NULL) |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
408 { |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
409 cur = (char *)sourcing_name; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
410 while (!got_int) |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
411 { |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
412 next = strstr(cur, ".."); |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
413 if (next != NULL) |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
414 *next = NUL; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
415 if (i == max - debug_backtrace_level) |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
416 smsg((char_u *)"->%d %s", max - i, cur); |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
417 else |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
418 smsg((char_u *)" %d %s", max - i, cur); |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
419 ++i; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
420 if (next == NULL) |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
421 break; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
422 *next = '.'; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
423 cur = next + 2; |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
424 } |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
425 } |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
426 if (sourcing_lnum != 0) |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
427 smsg((char_u *)_("line %ld: %s"), (long)sourcing_lnum, cmd); |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
428 else |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
429 smsg((char_u *)_("cmd: %s"), cmd); |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
430 } |
8fc60af6dbf5
commit https://github.com/vim/vim/commit/f1f60f859cdbb2638b3662ccf7b1d179865fe7dc
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
431 |
7 | 432 /* |
433 * ":debug". | |
434 */ | |
435 void | |
436 ex_debug(eap) | |
437 exarg_T *eap; | |
438 { | |
439 int debug_break_level_save = debug_break_level; | |
440 | |
441 debug_break_level = 9999; | |
442 do_cmdline_cmd(eap->arg); | |
443 debug_break_level = debug_break_level_save; | |
444 } | |
445 | |
446 static char_u *debug_breakpoint_name = NULL; | |
447 static linenr_T debug_breakpoint_lnum; | |
448 | |
449 /* | |
450 * When debugging or a breakpoint is set on a skipped command, no debug prompt | |
451 * is shown by do_one_cmd(). This situation is indicated by debug_skipped, and | |
452 * debug_skipped_name is then set to the source name in the breakpoint case. If | |
453 * a skipped command decides itself that a debug prompt should be displayed, it | |
454 * can do so by calling dbg_check_skipped(). | |
455 */ | |
456 static int debug_skipped; | |
457 static char_u *debug_skipped_name; | |
458 | |
459 /* | |
460 * Go to debug mode when a breakpoint was encountered or "ex_nesting_level" is | |
461 * at or below the break level. But only when the line is actually | |
462 * executed. Return TRUE and set breakpoint_name for skipped commands that | |
463 * decide to execute something themselves. | |
464 * Called from do_one_cmd() before executing a command. | |
465 */ | |
466 void | |
467 dbg_check_breakpoint(eap) | |
468 exarg_T *eap; | |
469 { | |
470 char_u *p; | |
471 | |
472 debug_skipped = FALSE; | |
473 if (debug_breakpoint_name != NULL) | |
474 { | |
475 if (!eap->skip) | |
476 { | |
477 /* replace K_SNR with "<SNR>" */ | |
478 if (debug_breakpoint_name[0] == K_SPECIAL | |
479 && debug_breakpoint_name[1] == KS_EXTRA | |
480 && debug_breakpoint_name[2] == (int)KE_SNR) | |
481 p = (char_u *)"<SNR>"; | |
482 else | |
483 p = (char_u *)""; | |
274 | 484 smsg((char_u *)_("Breakpoint in \"%s%s\" line %ld"), |
485 p, | |
7 | 486 debug_breakpoint_name + (*p == NUL ? 0 : 3), |
487 (long)debug_breakpoint_lnum); | |
488 debug_breakpoint_name = NULL; | |
489 do_debug(eap->cmd); | |
490 } | |
491 else | |
492 { | |
493 debug_skipped = TRUE; | |
494 debug_skipped_name = debug_breakpoint_name; | |
495 debug_breakpoint_name = NULL; | |
496 } | |
497 } | |
498 else if (ex_nesting_level <= debug_break_level) | |
499 { | |
500 if (!eap->skip) | |
501 do_debug(eap->cmd); | |
502 else | |
503 { | |
504 debug_skipped = TRUE; | |
505 debug_skipped_name = NULL; | |
506 } | |
507 } | |
508 } | |
509 | |
510 /* | |
511 * Go to debug mode if skipped by dbg_check_breakpoint() because eap->skip was | |
512 * set. Return TRUE when the debug mode is entered this time. | |
513 */ | |
514 int | |
515 dbg_check_skipped(eap) | |
516 exarg_T *eap; | |
517 { | |
518 int prev_got_int; | |
519 | |
520 if (debug_skipped) | |
521 { | |
522 /* | |
523 * Save the value of got_int and reset it. We don't want a previous | |
524 * interruption cause flushing the input buffer. | |
525 */ | |
526 prev_got_int = got_int; | |
527 got_int = FALSE; | |
528 debug_breakpoint_name = debug_skipped_name; | |
529 /* eap->skip is TRUE */ | |
530 eap->skip = FALSE; | |
531 (void)dbg_check_breakpoint(eap); | |
532 eap->skip = TRUE; | |
533 got_int |= prev_got_int; | |
534 return TRUE; | |
535 } | |
536 return FALSE; | |
537 } | |
538 | |
539 /* | |
540 * The list of breakpoints: dbg_breakp. | |
541 * This is a grow-array of structs. | |
542 */ | |
543 struct debuggy | |
544 { | |
545 int dbg_nr; /* breakpoint number */ | |
546 int dbg_type; /* DBG_FUNC or DBG_FILE */ | |
547 char_u *dbg_name; /* function or file name */ | |
548 regprog_T *dbg_prog; /* regexp program */ | |
549 linenr_T dbg_lnum; /* line number in function or file */ | |
170 | 550 int dbg_forceit; /* ! used */ |
7 | 551 }; |
552 | |
553 static garray_T dbg_breakp = {0, 0, sizeof(struct debuggy), 4, NULL}; | |
170 | 554 #define BREAKP(idx) (((struct debuggy *)dbg_breakp.ga_data)[idx]) |
555 #define DEBUGGY(gap, idx) (((struct debuggy *)gap->ga_data)[idx]) | |
7 | 556 static int last_breakp = 0; /* nr of last defined breakpoint */ |
557 | |
170 | 558 #ifdef FEAT_PROFILE |
559 /* Profiling uses file and func names similar to breakpoints. */ | |
560 static garray_T prof_ga = {0, 0, sizeof(struct debuggy), 4, NULL}; | |
561 #endif | |
7 | 562 #define DBG_FUNC 1 |
563 #define DBG_FILE 2 | |
564 | |
170 | 565 static int dbg_parsearg __ARGS((char_u *arg, garray_T *gap)); |
566 static linenr_T debuggy_find __ARGS((int file,char_u *fname, linenr_T after, garray_T *gap, int *fp)); | |
7 | 567 |
568 /* | |
170 | 569 * Parse the arguments of ":profile", ":breakadd" or ":breakdel" and put them |
570 * in the entry just after the last one in dbg_breakp. Note that "dbg_name" | |
571 * is allocated. | |
7 | 572 * Returns FAIL for failure. |
573 */ | |
574 static int | |
170 | 575 dbg_parsearg(arg, gap) |
7 | 576 char_u *arg; |
170 | 577 garray_T *gap; /* either &dbg_breakp or &prof_ga */ |
7 | 578 { |
579 char_u *p = arg; | |
580 char_u *q; | |
581 struct debuggy *bp; | |
10 | 582 int here = FALSE; |
7 | 583 |
170 | 584 if (ga_grow(gap, 1) == FAIL) |
7 | 585 return FAIL; |
170 | 586 bp = &DEBUGGY(gap, gap->ga_len); |
7 | 587 |
588 /* Find "func" or "file". */ | |
589 if (STRNCMP(p, "func", 4) == 0) | |
590 bp->dbg_type = DBG_FUNC; | |
591 else if (STRNCMP(p, "file", 4) == 0) | |
592 bp->dbg_type = DBG_FILE; | |
170 | 593 else if ( |
594 #ifdef FEAT_PROFILE | |
595 gap != &prof_ga && | |
596 #endif | |
597 STRNCMP(p, "here", 4) == 0) | |
10 | 598 { |
599 if (curbuf->b_ffname == NULL) | |
600 { | |
601 EMSG(_(e_noname)); | |
602 return FAIL; | |
603 } | |
604 bp->dbg_type = DBG_FILE; | |
605 here = TRUE; | |
606 } | |
7 | 607 else |
608 { | |
609 EMSG2(_(e_invarg2), p); | |
610 return FAIL; | |
611 } | |
612 p = skipwhite(p + 4); | |
613 | |
614 /* Find optional line number. */ | |
10 | 615 if (here) |
616 bp->dbg_lnum = curwin->w_cursor.lnum; | |
170 | 617 else if ( |
618 #ifdef FEAT_PROFILE | |
619 gap != &prof_ga && | |
620 #endif | |
621 VIM_ISDIGIT(*p)) | |
7 | 622 { |
623 bp->dbg_lnum = getdigits(&p); | |
624 p = skipwhite(p); | |
625 } | |
626 else | |
627 bp->dbg_lnum = 0; | |
628 | |
629 /* Find the function or file name. Don't accept a function name with (). */ | |
10 | 630 if ((!here && *p == NUL) |
631 || (here && *p != NUL) | |
7 | 632 || (bp->dbg_type == DBG_FUNC && strstr((char *)p, "()") != NULL)) |
633 { | |
634 EMSG2(_(e_invarg2), arg); | |
635 return FAIL; | |
636 } | |
637 | |
638 if (bp->dbg_type == DBG_FUNC) | |
639 bp->dbg_name = vim_strsave(p); | |
10 | 640 else if (here) |
641 bp->dbg_name = vim_strsave(curbuf->b_ffname); | |
7 | 642 else |
643 { | |
644 /* Expand the file name in the same way as do_source(). This means | |
645 * doing it twice, so that $DIR/file gets expanded when $DIR is | |
646 * "~/dir". */ | |
647 q = expand_env_save(p); | |
648 if (q == NULL) | |
649 return FAIL; | |
650 p = expand_env_save(q); | |
651 vim_free(q); | |
652 if (p == NULL) | |
653 return FAIL; | |
11 | 654 if (*p != '*') |
655 { | |
656 bp->dbg_name = fix_fname(p); | |
657 vim_free(p); | |
658 } | |
659 else | |
660 bp->dbg_name = p; | |
7 | 661 } |
662 | |
663 if (bp->dbg_name == NULL) | |
664 return FAIL; | |
665 return OK; | |
666 } | |
667 | |
668 /* | |
669 * ":breakadd". | |
670 */ | |
671 void | |
672 ex_breakadd(eap) | |
673 exarg_T *eap; | |
674 { | |
675 struct debuggy *bp; | |
676 char_u *pat; | |
170 | 677 garray_T *gap; |
678 | |
679 gap = &dbg_breakp; | |
680 #ifdef FEAT_PROFILE | |
681 if (eap->cmdidx == CMD_profile) | |
682 gap = &prof_ga; | |
683 #endif | |
684 | |
685 if (dbg_parsearg(eap->arg, gap) == OK) | |
686 { | |
687 bp = &DEBUGGY(gap, gap->ga_len); | |
688 bp->dbg_forceit = eap->forceit; | |
689 | |
7 | 690 pat = file_pat_to_reg_pat(bp->dbg_name, NULL, NULL, FALSE); |
691 if (pat != NULL) | |
692 { | |
693 bp->dbg_prog = vim_regcomp(pat, RE_MAGIC + RE_STRING); | |
694 vim_free(pat); | |
695 } | |
696 if (pat == NULL || bp->dbg_prog == NULL) | |
697 vim_free(bp->dbg_name); | |
698 else | |
699 { | |
700 if (bp->dbg_lnum == 0) /* default line number is 1 */ | |
701 bp->dbg_lnum = 1; | |
170 | 702 #ifdef FEAT_PROFILE |
703 if (eap->cmdidx != CMD_profile) | |
704 #endif | |
705 { | |
706 DEBUGGY(gap, gap->ga_len).dbg_nr = ++last_breakp; | |
707 ++debug_tick; | |
708 } | |
709 ++gap->ga_len; | |
7 | 710 } |
711 } | |
712 } | |
713 | |
714 /* | |
715 * ":debuggreedy". | |
716 */ | |
717 void | |
718 ex_debuggreedy(eap) | |
719 exarg_T *eap; | |
720 { | |
721 if (eap->addr_count == 0 || eap->line2 != 0) | |
722 debug_greedy = TRUE; | |
723 else | |
724 debug_greedy = FALSE; | |
725 } | |
726 | |
727 /* | |
364 | 728 * ":breakdel" and ":profdel". |
7 | 729 */ |
730 void | |
731 ex_breakdel(eap) | |
732 exarg_T *eap; | |
733 { | |
734 struct debuggy *bp, *bpi; | |
735 int nr; | |
736 int todel = -1; | |
359 | 737 int del_all = FALSE; |
7 | 738 int i; |
739 linenr_T best_lnum = 0; | |
364 | 740 garray_T *gap; |
741 | |
742 gap = &dbg_breakp; | |
3604 | 743 if (eap->cmdidx == CMD_profdel) |
744 { | |
364 | 745 #ifdef FEAT_PROFILE |
746 gap = &prof_ga; | |
3604 | 747 #else |
748 ex_ni(eap); | |
749 return; | |
364 | 750 #endif |
3604 | 751 } |
7 | 752 |
753 if (vim_isdigit(*eap->arg)) | |
754 { | |
755 /* ":breakdel {nr}" */ | |
756 nr = atol((char *)eap->arg); | |
364 | 757 for (i = 0; i < gap->ga_len; ++i) |
758 if (DEBUGGY(gap, i).dbg_nr == nr) | |
7 | 759 { |
760 todel = i; | |
761 break; | |
762 } | |
763 } | |
359 | 764 else if (*eap->arg == '*') |
765 { | |
766 todel = 0; | |
767 del_all = TRUE; | |
768 } | |
7 | 769 else |
770 { | |
771 /* ":breakdel {func|file} [lnum] {name}" */ | |
364 | 772 if (dbg_parsearg(eap->arg, gap) == FAIL) |
7 | 773 return; |
364 | 774 bp = &DEBUGGY(gap, gap->ga_len); |
775 for (i = 0; i < gap->ga_len; ++i) | |
7 | 776 { |
364 | 777 bpi = &DEBUGGY(gap, i); |
7 | 778 if (bp->dbg_type == bpi->dbg_type |
779 && STRCMP(bp->dbg_name, bpi->dbg_name) == 0 | |
780 && (bp->dbg_lnum == bpi->dbg_lnum | |
781 || (bp->dbg_lnum == 0 | |
782 && (best_lnum == 0 | |
783 || bpi->dbg_lnum < best_lnum)))) | |
784 { | |
785 todel = i; | |
786 best_lnum = bpi->dbg_lnum; | |
787 } | |
788 } | |
789 vim_free(bp->dbg_name); | |
790 } | |
791 | |
792 if (todel < 0) | |
793 EMSG2(_("E161: Breakpoint not found: %s"), eap->arg); | |
794 else | |
364 | 795 { |
796 while (gap->ga_len > 0) | |
359 | 797 { |
364 | 798 vim_free(DEBUGGY(gap, todel).dbg_name); |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4764
diff
changeset
|
799 vim_regfree(DEBUGGY(gap, todel).dbg_prog); |
364 | 800 --gap->ga_len; |
801 if (todel < gap->ga_len) | |
802 mch_memmove(&DEBUGGY(gap, todel), &DEBUGGY(gap, todel + 1), | |
803 (gap->ga_len - todel) * sizeof(struct debuggy)); | |
804 #ifdef FEAT_PROFILE | |
805 if (eap->cmdidx == CMD_breakdel) | |
806 #endif | |
807 ++debug_tick; | |
359 | 808 if (!del_all) |
809 break; | |
810 } | |
364 | 811 |
812 /* If all breakpoints were removed clear the array. */ | |
813 if (gap->ga_len == 0) | |
814 ga_clear(gap); | |
815 } | |
7 | 816 } |
817 | |
818 /* | |
819 * ":breaklist". | |
820 */ | |
821 void | |
822 ex_breaklist(eap) | |
1876 | 823 exarg_T *eap UNUSED; |
7 | 824 { |
825 struct debuggy *bp; | |
826 int i; | |
827 | |
828 if (dbg_breakp.ga_len == 0) | |
829 MSG(_("No breakpoints defined")); | |
830 else | |
831 for (i = 0; i < dbg_breakp.ga_len; ++i) | |
832 { | |
833 bp = &BREAKP(i); | |
2921 | 834 if (bp->dbg_type == DBG_FILE) |
835 home_replace(NULL, bp->dbg_name, NameBuff, MAXPATHL, TRUE); | |
7 | 836 smsg((char_u *)_("%3d %s %s line %ld"), |
837 bp->dbg_nr, | |
838 bp->dbg_type == DBG_FUNC ? "func" : "file", | |
2921 | 839 bp->dbg_type == DBG_FUNC ? bp->dbg_name : NameBuff, |
7 | 840 (long)bp->dbg_lnum); |
841 } | |
842 } | |
843 | |
844 /* | |
845 * Find a breakpoint for a function or sourced file. | |
846 * Returns line number at which to break; zero when no matching breakpoint. | |
847 */ | |
848 linenr_T | |
849 dbg_find_breakpoint(file, fname, after) | |
850 int file; /* TRUE for a file, FALSE for a function */ | |
851 char_u *fname; /* file or function name */ | |
852 linenr_T after; /* after this line number */ | |
853 { | |
170 | 854 return debuggy_find(file, fname, after, &dbg_breakp, NULL); |
855 } | |
856 | |
857 #if defined(FEAT_PROFILE) || defined(PROTO) | |
858 /* | |
859 * Return TRUE if profiling is on for a function or sourced file. | |
860 */ | |
861 int | |
862 has_profiling(file, fname, fp) | |
863 int file; /* TRUE for a file, FALSE for a function */ | |
864 char_u *fname; /* file or function name */ | |
865 int *fp; /* return: forceit */ | |
866 { | |
867 return (debuggy_find(file, fname, (linenr_T)0, &prof_ga, fp) | |
868 != (linenr_T)0); | |
869 } | |
870 #endif | |
871 | |
872 /* | |
873 * Common code for dbg_find_breakpoint() and has_profiling(). | |
874 */ | |
875 static linenr_T | |
876 debuggy_find(file, fname, after, gap, fp) | |
877 int file; /* TRUE for a file, FALSE for a function */ | |
878 char_u *fname; /* file or function name */ | |
879 linenr_T after; /* after this line number */ | |
880 garray_T *gap; /* either &dbg_breakp or &prof_ga */ | |
881 int *fp; /* if not NULL: return forceit */ | |
882 { | |
7 | 883 struct debuggy *bp; |
884 int i; | |
885 linenr_T lnum = 0; | |
886 char_u *name = fname; | |
887 int prev_got_int; | |
888 | |
170 | 889 /* Return quickly when there are no breakpoints. */ |
890 if (gap->ga_len == 0) | |
891 return (linenr_T)0; | |
892 | |
7 | 893 /* Replace K_SNR in function name with "<SNR>". */ |
894 if (!file && fname[0] == K_SPECIAL) | |
895 { | |
896 name = alloc((unsigned)STRLEN(fname) + 3); | |
897 if (name == NULL) | |
898 name = fname; | |
899 else | |
900 { | |
901 STRCPY(name, "<SNR>"); | |
902 STRCPY(name + 5, fname + 3); | |
903 } | |
904 } | |
905 | |
170 | 906 for (i = 0; i < gap->ga_len; ++i) |
907 { | |
908 /* Skip entries that are not useful or are for a line that is beyond | |
909 * an already found breakpoint. */ | |
910 bp = &DEBUGGY(gap, i); | |
911 if (((bp->dbg_type == DBG_FILE) == file && ( | |
912 #ifdef FEAT_PROFILE | |
913 gap == &prof_ga || | |
914 #endif | |
915 (bp->dbg_lnum > after && (lnum == 0 || bp->dbg_lnum < lnum))))) | |
7 | 916 { |
917 /* | |
170 | 918 * Save the value of got_int and reset it. We don't want a |
919 * previous interruption cancel matching, only hitting CTRL-C | |
920 * while matching should abort it. | |
7 | 921 */ |
922 prev_got_int = got_int; | |
923 got_int = FALSE; | |
6375 | 924 if (vim_regexec_prog(&bp->dbg_prog, FALSE, name, (colnr_T)0)) |
170 | 925 { |
7 | 926 lnum = bp->dbg_lnum; |
170 | 927 if (fp != NULL) |
928 *fp = bp->dbg_forceit; | |
929 } | |
7 | 930 got_int |= prev_got_int; |
931 } | |
932 } | |
933 if (name != fname) | |
934 vim_free(name); | |
935 | |
936 return lnum; | |
937 } | |
938 | |
939 /* | |
940 * Called when a breakpoint was encountered. | |
941 */ | |
942 void | |
943 dbg_breakpoint(name, lnum) | |
944 char_u *name; | |
945 linenr_T lnum; | |
946 { | |
947 /* We need to check if this line is actually executed in do_one_cmd() */ | |
948 debug_breakpoint_name = name; | |
949 debug_breakpoint_lnum = lnum; | |
950 } | |
170 | 951 |
952 | |
794 | 953 # if defined(FEAT_PROFILE) || defined(FEAT_RELTIME) || defined(PROTO) |
170 | 954 /* |
955 * Store the current time in "tm". | |
956 */ | |
957 void | |
958 profile_start(tm) | |
959 proftime_T *tm; | |
960 { | |
177 | 961 # ifdef WIN3264 |
962 QueryPerformanceCounter(tm); | |
963 # else | |
170 | 964 gettimeofday(tm, NULL); |
177 | 965 # endif |
170 | 966 } |
967 | |
968 /* | |
969 * Compute the elapsed time from "tm" till now and store in "tm". | |
970 */ | |
971 void | |
972 profile_end(tm) | |
973 proftime_T *tm; | |
974 { | |
975 proftime_T now; | |
976 | |
177 | 977 # ifdef WIN3264 |
978 QueryPerformanceCounter(&now); | |
979 tm->QuadPart = now.QuadPart - tm->QuadPart; | |
980 # else | |
170 | 981 gettimeofday(&now, NULL); |
982 tm->tv_usec = now.tv_usec - tm->tv_usec; | |
983 tm->tv_sec = now.tv_sec - tm->tv_sec; | |
984 if (tm->tv_usec < 0) | |
985 { | |
986 tm->tv_usec += 1000000; | |
987 --tm->tv_sec; | |
988 } | |
177 | 989 # endif |
170 | 990 } |
991 | |
992 /* | |
993 * Subtract the time "tm2" from "tm". | |
994 */ | |
995 void | |
996 profile_sub(tm, tm2) | |
997 proftime_T *tm, *tm2; | |
998 { | |
177 | 999 # ifdef WIN3264 |
1000 tm->QuadPart -= tm2->QuadPart; | |
1001 # else | |
170 | 1002 tm->tv_usec -= tm2->tv_usec; |
1003 tm->tv_sec -= tm2->tv_sec; | |
1004 if (tm->tv_usec < 0) | |
1005 { | |
1006 tm->tv_usec += 1000000; | |
1007 --tm->tv_sec; | |
1008 } | |
177 | 1009 # endif |
170 | 1010 } |
1011 | |
1012 /* | |
794 | 1013 * Return a string that represents the time in "tm". |
1014 * Uses a static buffer! | |
1015 */ | |
1016 char * | |
1017 profile_msg(tm) | |
1018 proftime_T *tm; | |
1019 { | |
1020 static char buf[50]; | |
1021 | |
1022 # ifdef WIN3264 | |
1023 LARGE_INTEGER fr; | |
1024 | |
1025 QueryPerformanceFrequency(&fr); | |
1026 sprintf(buf, "%10.6lf", (double)tm->QuadPart / (double)fr.QuadPart); | |
1027 # else | |
1028 sprintf(buf, "%3ld.%06ld", (long)tm->tv_sec, (long)tm->tv_usec); | |
1496 | 1029 # endif |
794 | 1030 return buf; |
1031 } | |
1032 | |
1033 /* | |
1496 | 1034 * Put the time "msec" past now in "tm". |
794 | 1035 */ |
1496 | 1036 void |
1037 profile_setlimit(msec, tm) | |
1038 long msec; | |
1039 proftime_T *tm; | |
1040 { | |
1041 if (msec <= 0) /* no limit */ | |
1042 profile_zero(tm); | |
1043 else | |
1044 { | |
1045 # ifdef WIN3264 | |
1046 LARGE_INTEGER fr; | |
1047 | |
1048 QueryPerformanceCounter(tm); | |
1049 QueryPerformanceFrequency(&fr); | |
1517 | 1050 tm->QuadPart += (LONGLONG)((double)msec / 1000.0 * (double)fr.QuadPart); |
1496 | 1051 # else |
1052 long usec; | |
1053 | |
1054 gettimeofday(tm, NULL); | |
1055 usec = (long)tm->tv_usec + (long)msec * 1000; | |
1056 tm->tv_usec = usec % 1000000L; | |
1057 tm->tv_sec += usec / 1000000L; | |
1058 # endif | |
1059 } | |
1060 } | |
1061 | |
1062 /* | |
1063 * Return TRUE if the current time is past "tm". | |
1064 */ | |
1065 int | |
1066 profile_passed_limit(tm) | |
1067 proftime_T *tm; | |
1068 { | |
1069 proftime_T now; | |
1070 | |
1071 # ifdef WIN3264 | |
1072 if (tm->QuadPart == 0) /* timer was not set */ | |
1073 return FALSE; | |
1074 QueryPerformanceCounter(&now); | |
1075 return (now.QuadPart > tm->QuadPart); | |
1076 # else | |
1077 if (tm->tv_sec == 0) /* timer was not set */ | |
1078 return FALSE; | |
1079 gettimeofday(&now, NULL); | |
1080 return (now.tv_sec > tm->tv_sec | |
1081 || (now.tv_sec == tm->tv_sec && now.tv_usec > tm->tv_usec)); | |
1082 # endif | |
1083 } | |
794 | 1084 |
1085 /* | |
1086 * Set the time in "tm" to zero. | |
1087 */ | |
1088 void | |
1089 profile_zero(tm) | |
1090 proftime_T *tm; | |
1091 { | |
1092 # ifdef WIN3264 | |
1093 tm->QuadPart = 0; | |
1094 # else | |
1095 tm->tv_usec = 0; | |
1096 tm->tv_sec = 0; | |
1097 # endif | |
1098 } | |
1099 | |
1496 | 1100 # endif /* FEAT_PROFILE || FEAT_RELTIME */ |
1101 | |
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
1102 #if defined(FEAT_SYN_HL) && defined(FEAT_RELTIME) && defined(FEAT_FLOAT) |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
1103 # if defined(HAVE_MATH_H) |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
1104 # include <math.h> |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
1105 # endif |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
1106 |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
1107 /* |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
1108 * Divide the time "tm" by "count" and store in "tm2". |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
1109 */ |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
1110 void |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
1111 profile_divide(tm, count, tm2) |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
1112 proftime_T *tm; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
1113 proftime_T *tm2; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
1114 int count; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
1115 { |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
1116 if (count == 0) |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
1117 profile_zero(tm2); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
1118 else |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
1119 { |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
1120 # ifdef WIN3264 |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
1121 tm2->QuadPart = tm->QuadPart / count; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
1122 # else |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
1123 double usec = (tm->tv_sec * 1000000.0 + tm->tv_usec) / count; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
1124 |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
1125 tm2->tv_sec = floor(usec / 1000000.0); |
4825
208a6c04e6b8
updated for version 7.3.1159
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
1126 tm2->tv_usec = vim_round(usec - (tm2->tv_sec * 1000000.0)); |
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
1127 # endif |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
1128 } |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
1129 } |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
1130 #endif |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
1131 |
1496 | 1132 # if defined(FEAT_PROFILE) || defined(PROTO) |
1133 /* | |
1134 * Functions for profiling. | |
1135 */ | |
1136 static void script_do_profile __ARGS((scriptitem_T *si)); | |
1137 static void script_dump_profile __ARGS((FILE *fd)); | |
1138 static proftime_T prof_wait_time; | |
1139 | |
794 | 1140 /* |
170 | 1141 * Add the time "tm2" to "tm". |
1142 */ | |
1143 void | |
1144 profile_add(tm, tm2) | |
1145 proftime_T *tm, *tm2; | |
1146 { | |
177 | 1147 # ifdef WIN3264 |
1148 tm->QuadPart += tm2->QuadPart; | |
1149 # else | |
170 | 1150 tm->tv_usec += tm2->tv_usec; |
1151 tm->tv_sec += tm2->tv_sec; | |
1152 if (tm->tv_usec >= 1000000) | |
1153 { | |
1154 tm->tv_usec -= 1000000; | |
1155 ++tm->tv_sec; | |
1156 } | |
177 | 1157 # endif |
170 | 1158 } |
1159 | |
1160 /* | |
720 | 1161 * Add the "self" time from the total time and the children's time. |
1162 */ | |
1163 void | |
1164 profile_self(self, total, children) | |
1165 proftime_T *self, *total, *children; | |
1166 { | |
1167 /* Check that the result won't be negative. Can happen with recursive | |
1168 * calls. */ | |
1169 #ifdef WIN3264 | |
1170 if (total->QuadPart <= children->QuadPart) | |
1171 return; | |
1172 #else | |
1173 if (total->tv_sec < children->tv_sec | |
1174 || (total->tv_sec == children->tv_sec | |
1175 && total->tv_usec <= children->tv_usec)) | |
1176 return; | |
1177 #endif | |
1178 profile_add(self, total); | |
1179 profile_sub(self, children); | |
1180 } | |
1181 | |
1182 /* | |
170 | 1183 * Get the current waittime. |
1184 */ | |
1185 void | |
1186 profile_get_wait(tm) | |
1187 proftime_T *tm; | |
1188 { | |
1189 *tm = prof_wait_time; | |
1190 } | |
1191 | |
1192 /* | |
1193 * Subtract the passed waittime since "tm" from "tma". | |
1194 */ | |
1195 void | |
1196 profile_sub_wait(tm, tma) | |
1197 proftime_T *tm, *tma; | |
1198 { | |
1199 proftime_T tm3 = prof_wait_time; | |
1200 | |
1201 profile_sub(&tm3, tm); | |
1202 profile_sub(tma, &tm3); | |
1203 } | |
1204 | |
1205 /* | |
1206 * Return TRUE if "tm1" and "tm2" are equal. | |
1207 */ | |
1208 int | |
1209 profile_equal(tm1, tm2) | |
1210 proftime_T *tm1, *tm2; | |
1211 { | |
177 | 1212 # ifdef WIN3264 |
1213 return (tm1->QuadPart == tm2->QuadPart); | |
1214 # else | |
170 | 1215 return (tm1->tv_usec == tm2->tv_usec && tm1->tv_sec == tm2->tv_sec); |
177 | 1216 # endif |
1217 } | |
1218 | |
1219 /* | |
1220 * Return <0, 0 or >0 if "tm1" < "tm2", "tm1" == "tm2" or "tm1" > "tm2" | |
1221 */ | |
1222 int | |
1223 profile_cmp(tm1, tm2) | |
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
1224 const proftime_T *tm1, *tm2; |
177 | 1225 { |
1226 # ifdef WIN3264 | |
1227 return (int)(tm2->QuadPart - tm1->QuadPart); | |
1228 # else | |
1229 if (tm1->tv_sec == tm2->tv_sec) | |
1230 return tm2->tv_usec - tm1->tv_usec; | |
1231 return tm2->tv_sec - tm1->tv_sec; | |
1232 # endif | |
170 | 1233 } |
1234 | |
1235 static char_u *profile_fname = NULL; | |
790 | 1236 static proftime_T pause_time; |
170 | 1237 |
1238 /* | |
1239 * ":profile cmd args" | |
1240 */ | |
1241 void | |
1242 ex_profile(eap) | |
1243 exarg_T *eap; | |
1244 { | |
1245 char_u *e; | |
1246 int len; | |
1247 | |
1248 e = skiptowhite(eap->arg); | |
835 | 1249 len = (int)(e - eap->arg); |
170 | 1250 e = skipwhite(e); |
1251 | |
1252 if (len == 5 && STRNCMP(eap->arg, "start", 5) == 0 && *e != NUL) | |
1253 { | |
1254 vim_free(profile_fname); | |
6749 | 1255 profile_fname = expand_env_save_opt(e, TRUE); |
790 | 1256 do_profiling = PROF_YES; |
170 | 1257 profile_zero(&prof_wait_time); |
1258 set_vim_var_nr(VV_PROFILING, 1L); | |
1259 } | |
790 | 1260 else if (do_profiling == PROF_NONE) |
2085
5a84b6388a55
updated for version 7.2.369
Bram Moolenaar <bram@zimbu.org>
parents:
2068
diff
changeset
|
1261 EMSG(_("E750: First use \":profile start {fname}\"")); |
790 | 1262 else if (STRCMP(eap->arg, "pause") == 0) |
1263 { | |
1264 if (do_profiling == PROF_YES) | |
1265 profile_start(&pause_time); | |
1266 do_profiling = PROF_PAUSED; | |
1267 } | |
1268 else if (STRCMP(eap->arg, "continue") == 0) | |
1269 { | |
1270 if (do_profiling == PROF_PAUSED) | |
1271 { | |
1272 profile_end(&pause_time); | |
1273 profile_add(&prof_wait_time, &pause_time); | |
1274 } | |
1275 do_profiling = PROF_YES; | |
1276 } | |
170 | 1277 else |
1278 { | |
1279 /* The rest is similar to ":breakadd". */ | |
1280 ex_breakadd(eap); | |
1281 } | |
1282 } | |
1283 | |
2068
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1284 /* Command line expansion for :profile. */ |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1285 static enum |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1286 { |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1287 PEXP_SUBCMD, /* expand :profile sub-commands */ |
2711 | 1288 PEXP_FUNC /* expand :profile func {funcname} */ |
2068
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1289 } pexpand_what; |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1290 |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1291 static char *pexpand_cmds[] = { |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1292 "start", |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1293 #define PROFCMD_START 0 |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1294 "pause", |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1295 #define PROFCMD_PAUSE 1 |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1296 "continue", |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1297 #define PROFCMD_CONTINUE 2 |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1298 "func", |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1299 #define PROFCMD_FUNC 3 |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1300 "file", |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1301 #define PROFCMD_FILE 4 |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1302 NULL |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1303 #define PROFCMD_LAST 5 |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1304 }; |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1305 |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1306 /* |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1307 * Function given to ExpandGeneric() to obtain the profile command |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1308 * specific expansion. |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1309 */ |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1310 char_u * |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1311 get_profile_name(xp, idx) |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1312 expand_T *xp UNUSED; |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1313 int idx; |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1314 { |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1315 switch (pexpand_what) |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1316 { |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1317 case PEXP_SUBCMD: |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1318 return (char_u *)pexpand_cmds[idx]; |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1319 /* case PEXP_FUNC: TODO */ |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1320 default: |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1321 return NULL; |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1322 } |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1323 } |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1324 |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1325 /* |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1326 * Handle command line completion for :profile command. |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1327 */ |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1328 void |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1329 set_context_in_profile_cmd(xp, arg) |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1330 expand_T *xp; |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1331 char_u *arg; |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1332 { |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1333 char_u *end_subcmd; |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1334 |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1335 /* Default: expand subcommands. */ |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1336 xp->xp_context = EXPAND_PROFILE; |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1337 pexpand_what = PEXP_SUBCMD; |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1338 xp->xp_pattern = arg; |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1339 |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1340 end_subcmd = skiptowhite(arg); |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1341 if (*end_subcmd == NUL) |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1342 return; |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1343 |
2100
7d121c69f540
updated for version 7.2.383
Bram Moolenaar <bram@zimbu.org>
parents:
2085
diff
changeset
|
1344 if (end_subcmd - arg == 5 && STRNCMP(arg, "start", 5) == 0) |
2068
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1345 { |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1346 xp->xp_context = EXPAND_FILES; |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1347 xp->xp_pattern = skipwhite(end_subcmd); |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1348 return; |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1349 } |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1350 |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1351 /* TODO: expand function names after "func" */ |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1352 xp->xp_context = EXPAND_NOTHING; |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1353 } |
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2058
diff
changeset
|
1354 |
170 | 1355 /* |
1356 * Dump the profiling info. | |
1357 */ | |
1358 void | |
1359 profile_dump() | |
1360 { | |
1361 FILE *fd; | |
1362 | |
1363 if (profile_fname != NULL) | |
1364 { | |
531 | 1365 fd = mch_fopen((char *)profile_fname, "w"); |
170 | 1366 if (fd == NULL) |
1367 EMSG2(_(e_notopen), profile_fname); | |
1368 else | |
1369 { | |
177 | 1370 script_dump_profile(fd); |
170 | 1371 func_dump_profile(fd); |
1372 fclose(fd); | |
1373 } | |
1374 } | |
1375 } | |
1376 | |
1377 /* | |
1378 * Start profiling script "fp". | |
1379 */ | |
1380 static void | |
1381 script_do_profile(si) | |
1382 scriptitem_T *si; | |
1383 { | |
1384 si->sn_pr_count = 0; | |
1385 profile_zero(&si->sn_pr_total); | |
1386 profile_zero(&si->sn_pr_self); | |
1387 | |
1388 ga_init2(&si->sn_prl_ga, sizeof(sn_prl_T), 100); | |
1389 si->sn_prl_idx = -1; | |
1390 si->sn_prof_on = TRUE; | |
1391 si->sn_pr_nest = 0; | |
1392 } | |
1393 | |
1394 /* | |
1395 * save time when starting to invoke another script or function. | |
1396 */ | |
1397 void | |
1398 script_prof_save(tm) | |
1399 proftime_T *tm; /* place to store wait time */ | |
1400 { | |
1401 scriptitem_T *si; | |
1402 | |
1403 if (current_SID > 0 && current_SID <= script_items.ga_len) | |
1404 { | |
1405 si = &SCRIPT_ITEM(current_SID); | |
1406 if (si->sn_prof_on && si->sn_pr_nest++ == 0) | |
1407 profile_start(&si->sn_pr_child); | |
1408 } | |
1409 profile_get_wait(tm); | |
1410 } | |
1411 | |
1412 /* | |
1413 * Count time spent in children after invoking another script or function. | |
1414 */ | |
1415 void | |
1416 script_prof_restore(tm) | |
1417 proftime_T *tm; | |
1418 { | |
1419 scriptitem_T *si; | |
1420 | |
1421 if (current_SID > 0 && current_SID <= script_items.ga_len) | |
1422 { | |
1423 si = &SCRIPT_ITEM(current_SID); | |
1424 if (si->sn_prof_on && --si->sn_pr_nest == 0) | |
1425 { | |
1426 profile_end(&si->sn_pr_child); | |
1427 profile_sub_wait(tm, &si->sn_pr_child); /* don't count wait time */ | |
1428 profile_add(&si->sn_pr_children, &si->sn_pr_child); | |
1429 profile_add(&si->sn_prl_children, &si->sn_pr_child); | |
1430 } | |
1431 } | |
1432 } | |
1433 | |
1434 static proftime_T inchar_time; | |
1435 | |
1436 /* | |
1437 * Called when starting to wait for the user to type a character. | |
1438 */ | |
1439 void | |
1440 prof_inchar_enter() | |
1441 { | |
1442 profile_start(&inchar_time); | |
1443 } | |
1444 | |
1445 /* | |
1446 * Called when finished waiting for the user to type a character. | |
1447 */ | |
1448 void | |
1449 prof_inchar_exit() | |
1450 { | |
1451 profile_end(&inchar_time); | |
1452 profile_add(&prof_wait_time, &inchar_time); | |
1453 } | |
1454 | |
1455 /* | |
1456 * Dump the profiling results for all scripts in file "fd". | |
1457 */ | |
1458 static void | |
1459 script_dump_profile(fd) | |
1460 FILE *fd; | |
1461 { | |
1462 int id; | |
1463 scriptitem_T *si; | |
1464 int i; | |
1465 FILE *sfd; | |
1466 sn_prl_T *pp; | |
1467 | |
1468 for (id = 1; id <= script_items.ga_len; ++id) | |
1469 { | |
1470 si = &SCRIPT_ITEM(id); | |
1471 if (si->sn_prof_on) | |
1472 { | |
1473 fprintf(fd, "SCRIPT %s\n", si->sn_name); | |
1474 if (si->sn_pr_count == 1) | |
1475 fprintf(fd, "Sourced 1 time\n"); | |
1476 else | |
1477 fprintf(fd, "Sourced %d times\n", si->sn_pr_count); | |
1478 fprintf(fd, "Total time: %s\n", profile_msg(&si->sn_pr_total)); | |
1479 fprintf(fd, " Self time: %s\n", profile_msg(&si->sn_pr_self)); | |
1480 fprintf(fd, "\n"); | |
1481 fprintf(fd, "count total (s) self (s)\n"); | |
1482 | |
531 | 1483 sfd = mch_fopen((char *)si->sn_name, "r"); |
170 | 1484 if (sfd == NULL) |
1485 fprintf(fd, "Cannot open file!\n"); | |
1486 else | |
1487 { | |
1488 for (i = 0; i < si->sn_prl_ga.ga_len; ++i) | |
1489 { | |
1490 if (vim_fgets(IObuff, IOSIZE, sfd)) | |
1491 break; | |
1492 pp = &PRL_ITEM(si, i); | |
1493 if (pp->snp_count > 0) | |
1494 { | |
1495 fprintf(fd, "%5d ", pp->snp_count); | |
1496 if (profile_equal(&pp->sn_prl_total, &pp->sn_prl_self)) | |
1497 fprintf(fd, " "); | |
1498 else | |
1499 fprintf(fd, "%s ", profile_msg(&pp->sn_prl_total)); | |
1500 fprintf(fd, "%s ", profile_msg(&pp->sn_prl_self)); | |
1501 } | |
1502 else | |
1503 fprintf(fd, " "); | |
1504 fprintf(fd, "%s", IObuff); | |
1505 } | |
1506 fclose(sfd); | |
1507 } | |
1508 fprintf(fd, "\n"); | |
1509 } | |
1510 } | |
1511 } | |
1512 | |
1513 /* | |
1514 * Return TRUE when a function defined in the current script should be | |
1515 * profiled. | |
1516 */ | |
1517 int | |
1518 prof_def_func() | |
1519 { | |
391 | 1520 if (current_SID > 0) |
1521 return SCRIPT_ITEM(current_SID).sn_pr_force; | |
1522 return FALSE; | |
170 | 1523 } |
1524 | |
1525 # endif | |
7 | 1526 #endif |
1527 | |
1528 /* | |
1529 * If 'autowrite' option set, try to write the file. | |
1530 * Careful: autocommands may make "buf" invalid! | |
1531 * | |
1532 * return FAIL for failure, OK otherwise | |
1533 */ | |
1534 int | |
1535 autowrite(buf, forceit) | |
1536 buf_T *buf; | |
1537 int forceit; | |
1538 { | |
1069 | 1539 int r; |
1540 | |
7 | 1541 if (!(p_aw || p_awa) || !p_write |
1542 #ifdef FEAT_QUICKFIX | |
1069 | 1543 /* never autowrite a "nofile" or "nowrite" buffer */ |
1544 || bt_dontwrite(buf) | |
7 | 1545 #endif |
1069 | 1546 || (!forceit && buf->b_p_ro) || buf->b_ffname == NULL) |
7 | 1547 return FAIL; |
1069 | 1548 r = buf_write_all(buf, forceit); |
1549 | |
1550 /* Writing may succeed but the buffer still changed, e.g., when there is a | |
1551 * conversion error. We do want to return FAIL then. */ | |
1552 if (buf_valid(buf) && bufIsChanged(buf)) | |
1553 r = FAIL; | |
1554 return r; | |
7 | 1555 } |
1556 | |
1557 /* | |
1558 * flush all buffers, except the ones that are readonly | |
1559 */ | |
1560 void | |
1561 autowrite_all() | |
1562 { | |
1563 buf_T *buf; | |
1564 | |
1565 if (!(p_aw || p_awa) || !p_write) | |
1566 return; | |
1567 for (buf = firstbuf; buf; buf = buf->b_next) | |
1568 if (bufIsChanged(buf) && !buf->b_p_ro) | |
1569 { | |
1570 (void)buf_write_all(buf, FALSE); | |
1571 #ifdef FEAT_AUTOCMD | |
1572 /* an autocommand may have deleted the buffer */ | |
1573 if (!buf_valid(buf)) | |
1574 buf = firstbuf; | |
1575 #endif | |
1576 } | |
1577 } | |
1578 | |
1579 /* | |
5464 | 1580 * Return TRUE if buffer was changed and cannot be abandoned. |
1581 * For flags use the CCGD_ values. | |
7 | 1582 */ |
1583 int | |
5464 | 1584 check_changed(buf, flags) |
7 | 1585 buf_T *buf; |
5464 | 1586 int flags; |
7 | 1587 { |
5464 | 1588 int forceit = (flags & CCGD_FORCEIT); |
1589 | |
7 | 1590 if ( !forceit |
1591 && bufIsChanged(buf) | |
5464 | 1592 && ((flags & CCGD_MULTWIN) || buf->b_nwindows <= 1) |
1593 && (!(flags & CCGD_AW) || autowrite(buf, forceit) == FAIL)) | |
7 | 1594 { |
1595 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
1596 if ((p_confirm || cmdmod.confirm) && p_write) | |
1597 { | |
1598 buf_T *buf2; | |
1599 int count = 0; | |
1600 | |
5464 | 1601 if (flags & CCGD_ALLBUF) |
7 | 1602 for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next) |
1603 if (bufIsChanged(buf2) | |
1604 && (buf2->b_ffname != NULL | |
1605 # ifdef FEAT_BROWSE | |
1606 || cmdmod.browse | |
1607 # endif | |
1608 )) | |
1609 ++count; | |
1610 # ifdef FEAT_AUTOCMD | |
1611 if (!buf_valid(buf)) | |
1612 /* Autocommand deleted buffer, oops! It's not changed now. */ | |
1613 return FALSE; | |
1614 # endif | |
1615 dialog_changed(buf, count > 1); | |
1616 # ifdef FEAT_AUTOCMD | |
1617 if (!buf_valid(buf)) | |
1618 /* Autocommand deleted buffer, oops! It's not changed now. */ | |
1619 return FALSE; | |
1620 # endif | |
1621 return bufIsChanged(buf); | |
1622 } | |
1623 #endif | |
5464 | 1624 if (flags & CCGD_EXCMD) |
1625 EMSG(_(e_nowrtmsg)); | |
1626 else | |
1627 EMSG(_(e_nowrtmsg_nobang)); | |
7 | 1628 return TRUE; |
1629 } | |
1630 return FALSE; | |
1631 } | |
1632 | |
1633 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) || defined(PROTO) | |
1634 | |
1635 #if defined(FEAT_BROWSE) || defined(PROTO) | |
1636 /* | |
1637 * When wanting to write a file without a file name, ask the user for a name. | |
1638 */ | |
1639 void | |
1640 browse_save_fname(buf) | |
1641 buf_T *buf; | |
1642 { | |
1643 if (buf->b_fname == NULL) | |
1644 { | |
1645 char_u *fname; | |
1646 | |
29 | 1647 fname = do_browse(BROWSE_SAVE, (char_u *)_("Save As"), |
1648 NULL, NULL, NULL, NULL, buf); | |
7 | 1649 if (fname != NULL) |
1650 { | |
1651 if (setfname(buf, fname, NULL, TRUE) == OK) | |
1652 buf->b_flags |= BF_NOTEDITED; | |
1653 vim_free(fname); | |
1654 } | |
1655 } | |
1656 } | |
1657 #endif | |
1658 | |
1659 /* | |
2849 | 1660 * Ask the user what to do when abandoning a changed buffer. |
7 | 1661 * Must check 'write' option first! |
1662 */ | |
1663 void | |
1664 dialog_changed(buf, checkall) | |
1665 buf_T *buf; | |
1666 int checkall; /* may abandon all changed buffers */ | |
1667 { | |
2770 | 1668 char_u buff[DIALOG_MSG_SIZE]; |
7 | 1669 int ret; |
1670 buf_T *buf2; | |
3486 | 1671 exarg_T ea; |
7 | 1672 |
314 | 1673 dialog_msg(buff, _("Save changes to \"%s\"?"), |
7 | 1674 (buf->b_fname != NULL) ? |
1675 buf->b_fname : (char_u *)_("Untitled")); | |
1676 if (checkall) | |
1677 ret = vim_dialog_yesnoallcancel(VIM_QUESTION, NULL, buff, 1); | |
1678 else | |
1679 ret = vim_dialog_yesnocancel(VIM_QUESTION, NULL, buff, 1); | |
1680 | |
3486 | 1681 /* Init ea pseudo-structure, this is needed for the check_overwrite() |
1682 * function. */ | |
1683 ea.append = ea.forceit = FALSE; | |
1684 | |
7 | 1685 if (ret == VIM_YES) |
1686 { | |
1687 #ifdef FEAT_BROWSE | |
1688 /* May get file name, when there is none */ | |
1689 browse_save_fname(buf); | |
1690 #endif | |
3486 | 1691 if (buf->b_fname != NULL && check_overwrite(&ea, buf, |
1692 buf->b_fname, buf->b_ffname, FALSE) == OK) | |
1693 /* didn't hit Cancel */ | |
7 | 1694 (void)buf_write_all(buf, FALSE); |
1695 } | |
1696 else if (ret == VIM_NO) | |
1697 { | |
1698 unchanged(buf, TRUE); | |
1699 } | |
1700 else if (ret == VIM_ALL) | |
1701 { | |
1702 /* | |
1703 * Write all modified files that can be written. | |
1704 * Skip readonly buffers, these need to be confirmed | |
1705 * individually. | |
1706 */ | |
1707 for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next) | |
1708 { | |
1709 if (bufIsChanged(buf2) | |
1710 && (buf2->b_ffname != NULL | |
1711 #ifdef FEAT_BROWSE | |
1712 || cmdmod.browse | |
1713 #endif | |
1714 ) | |
1715 && !buf2->b_p_ro) | |
1716 { | |
1717 #ifdef FEAT_BROWSE | |
1718 /* May get file name, when there is none */ | |
1719 browse_save_fname(buf2); | |
1720 #endif | |
3486 | 1721 if (buf2->b_fname != NULL && check_overwrite(&ea, buf2, |
1722 buf2->b_fname, buf2->b_ffname, FALSE) == OK) | |
1723 /* didn't hit Cancel */ | |
7 | 1724 (void)buf_write_all(buf2, FALSE); |
1725 #ifdef FEAT_AUTOCMD | |
1726 /* an autocommand may have deleted the buffer */ | |
1727 if (!buf_valid(buf2)) | |
1728 buf2 = firstbuf; | |
1729 #endif | |
1730 } | |
1731 } | |
1732 } | |
1733 else if (ret == VIM_DISCARDALL) | |
1734 { | |
1735 /* | |
1736 * mark all buffers as unchanged | |
1737 */ | |
1738 for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next) | |
1739 unchanged(buf2, TRUE); | |
1740 } | |
1741 } | |
1742 #endif | |
1743 | |
1744 /* | |
1745 * Return TRUE if the buffer "buf" can be abandoned, either by making it | |
1746 * hidden, autowriting it or unloading it. | |
1747 */ | |
1748 int | |
1749 can_abandon(buf, forceit) | |
1750 buf_T *buf; | |
1751 int forceit; | |
1752 { | |
1753 return ( P_HID(buf) | |
1754 || !bufIsChanged(buf) | |
1755 || buf->b_nwindows > 1 | |
1756 || autowrite(buf, forceit) == OK | |
1757 || forceit); | |
1758 } | |
1759 | |
3429 | 1760 static void add_bufnum __ARGS((int *bufnrs, int *bufnump, int nr)); |
1761 | |
1762 /* | |
1763 * Add a buffer number to "bufnrs", unless it's already there. | |
1764 */ | |
1765 static void | |
1766 add_bufnum(bufnrs, bufnump, nr) | |
1767 int *bufnrs; | |
1768 int *bufnump; | |
1769 int nr; | |
1770 { | |
1771 int i; | |
1772 | |
1773 for (i = 0; i < *bufnump; ++i) | |
1774 if (bufnrs[i] == nr) | |
1775 return; | |
1776 bufnrs[*bufnump] = nr; | |
1777 *bufnump = *bufnump + 1; | |
1778 } | |
1779 | |
7 | 1780 /* |
1781 * Return TRUE if any buffer was changed and cannot be abandoned. | |
1782 * That changed buffer becomes the current buffer. | |
7469
15eefe1b0dad
commit https://github.com/vim/vim/commit/027387f70c671f62e3e08e0bdd09ec05b0232735
Christian Brabandt <cb@256bit.org>
parents:
7107
diff
changeset
|
1783 * When "unload" is true the current buffer is unloaded instead of making it |
15eefe1b0dad
commit https://github.com/vim/vim/commit/027387f70c671f62e3e08e0bdd09ec05b0232735
Christian Brabandt <cb@256bit.org>
parents:
7107
diff
changeset
|
1784 * hidden. This is used for ":q!". |
7 | 1785 */ |
1786 int | |
7469
15eefe1b0dad
commit https://github.com/vim/vim/commit/027387f70c671f62e3e08e0bdd09ec05b0232735
Christian Brabandt <cb@256bit.org>
parents:
7107
diff
changeset
|
1787 check_changed_any(hidden, unload) |
7 | 1788 int hidden; /* Only check hidden buffers */ |
7469
15eefe1b0dad
commit https://github.com/vim/vim/commit/027387f70c671f62e3e08e0bdd09ec05b0232735
Christian Brabandt <cb@256bit.org>
parents:
7107
diff
changeset
|
1789 int unload; |
7 | 1790 { |
3429 | 1791 int ret = FALSE; |
7 | 1792 buf_T *buf; |
1793 int save; | |
3429 | 1794 int i; |
1795 int bufnum = 0; | |
1796 int bufcount = 0; | |
1797 int *bufnrs; | |
7 | 1798 #ifdef FEAT_WINDOWS |
3429 | 1799 tabpage_T *tp; |
7 | 1800 win_T *wp; |
1801 #endif | |
1802 | |
3429 | 1803 for (buf = firstbuf; buf != NULL; buf = buf->b_next) |
1804 ++bufcount; | |
1805 | |
1806 if (bufcount == 0) | |
1807 return FALSE; | |
1808 | |
1809 bufnrs = (int *)alloc(sizeof(int) * bufcount); | |
1810 if (bufnrs == NULL) | |
1811 return FALSE; | |
1812 | |
1813 /* curbuf */ | |
1814 bufnrs[bufnum++] = curbuf->b_fnum; | |
1815 #ifdef FEAT_WINDOWS | |
1816 /* buf in curtab */ | |
1817 FOR_ALL_WINDOWS(wp) | |
1818 if (wp->w_buffer != curbuf) | |
1819 add_bufnum(bufnrs, &bufnum, wp->w_buffer->b_fnum); | |
1820 | |
1821 /* buf in other tab */ | |
1822 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
1823 if (tp != curtab) | |
1824 for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next) | |
1825 add_bufnum(bufnrs, &bufnum, wp->w_buffer->b_fnum); | |
1826 #endif | |
1827 /* any other buf */ | |
1828 for (buf = firstbuf; buf != NULL; buf = buf->b_next) | |
1829 add_bufnum(bufnrs, &bufnum, buf->b_fnum); | |
1830 | |
1831 for (i = 0; i < bufnum; ++i) | |
7 | 1832 { |
3429 | 1833 buf = buflist_findnr(bufnrs[i]); |
1834 if (buf == NULL) | |
1835 continue; | |
1836 if ((!hidden || buf->b_nwindows == 0) && bufIsChanged(buf)) | |
7 | 1837 { |
3429 | 1838 /* Try auto-writing the buffer. If this fails but the buffer no |
1839 * longer exists it's not changed, that's OK. */ | |
5464 | 1840 if (check_changed(buf, (p_awa ? CCGD_AW : 0) |
1841 | CCGD_MULTWIN | |
1842 | CCGD_ALLBUF) && buf_valid(buf)) | |
3429 | 1843 break; /* didn't save - still changes */ |
7 | 1844 } |
1845 } | |
1846 | |
3429 | 1847 if (i >= bufnum) |
1848 goto theend; | |
1849 | |
1850 ret = TRUE; | |
7 | 1851 exiting = FALSE; |
1852 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
1853 /* | |
1854 * When ":confirm" used, don't give an error message. | |
1855 */ | |
1856 if (!(p_confirm || cmdmod.confirm)) | |
1857 #endif | |
1858 { | |
1859 /* There must be a wait_return for this message, do_buffer() | |
1860 * may cause a redraw. But wait_return() is a no-op when vgetc() | |
1861 * is busy (Quit used from window menu), then make sure we don't | |
1862 * cause a scroll up. */ | |
823 | 1863 if (vgetc_busy > 0) |
7 | 1864 { |
1865 msg_row = cmdline_row; | |
1866 msg_col = 0; | |
1867 msg_didout = FALSE; | |
1868 } | |
1869 if (EMSG2(_("E162: No write since last change for buffer \"%s\""), | |
3839 | 1870 buf_spname(buf) != NULL ? buf_spname(buf) : buf->b_fname)) |
7 | 1871 { |
1872 save = no_wait_return; | |
1873 no_wait_return = FALSE; | |
1874 wait_return(FALSE); | |
1875 no_wait_return = save; | |
1876 } | |
1877 } | |
1878 | |
1879 #ifdef FEAT_WINDOWS | |
1880 /* Try to find a window that contains the buffer. */ | |
1881 if (buf != curbuf) | |
3429 | 1882 FOR_ALL_TAB_WINDOWS(tp, wp) |
7 | 1883 if (wp->w_buffer == buf) |
1884 { | |
3429 | 1885 goto_tabpage_win(tp, wp); |
7 | 1886 # ifdef FEAT_AUTOCMD |
1887 /* Paranoia: did autocms wipe out the buffer with changes? */ | |
1888 if (!buf_valid(buf)) | |
3429 | 1889 { |
1890 goto theend; | |
1891 } | |
7 | 1892 # endif |
3429 | 1893 goto buf_found; |
7 | 1894 } |
3429 | 1895 buf_found: |
7 | 1896 #endif |
1897 | |
1898 /* Open the changed buffer in the current window. */ | |
1899 if (buf != curbuf) | |
7469
15eefe1b0dad
commit https://github.com/vim/vim/commit/027387f70c671f62e3e08e0bdd09ec05b0232735
Christian Brabandt <cb@256bit.org>
parents:
7107
diff
changeset
|
1900 set_curbuf(buf, unload ? DOBUF_UNLOAD : DOBUF_GOTO); |
7 | 1901 |
3429 | 1902 theend: |
1903 vim_free(bufnrs); | |
1904 return ret; | |
7 | 1905 } |
1906 | |
1907 /* | |
1908 * return FAIL if there is no file name, OK if there is one | |
1909 * give error message for FAIL | |
1910 */ | |
1911 int | |
1912 check_fname() | |
1913 { | |
1914 if (curbuf->b_ffname == NULL) | |
1915 { | |
1916 EMSG(_(e_noname)); | |
1917 return FAIL; | |
1918 } | |
1919 return OK; | |
1920 } | |
1921 | |
1922 /* | |
1923 * flush the contents of a buffer, unless it has no file name | |
1924 * | |
1925 * return FAIL for failure, OK otherwise | |
1926 */ | |
1927 int | |
1928 buf_write_all(buf, forceit) | |
1929 buf_T *buf; | |
1930 int forceit; | |
1931 { | |
1932 int retval; | |
1933 #ifdef FEAT_AUTOCMD | |
1934 buf_T *old_curbuf = curbuf; | |
1935 #endif | |
1936 | |
1937 retval = (buf_write(buf, buf->b_ffname, buf->b_fname, | |
1938 (linenr_T)1, buf->b_ml.ml_line_count, NULL, | |
1939 FALSE, forceit, TRUE, FALSE)); | |
1940 #ifdef FEAT_AUTOCMD | |
1941 if (curbuf != old_curbuf) | |
16 | 1942 { |
1943 msg_source(hl_attr(HLF_W)); | |
7 | 1944 MSG(_("Warning: Entered other buffer unexpectedly (check autocommands)")); |
16 | 1945 } |
7 | 1946 #endif |
1947 return retval; | |
1948 } | |
1949 | |
1950 /* | |
1951 * Code to handle the argument list. | |
1952 */ | |
1953 | |
39 | 1954 static char_u *do_one_arg __ARGS((char_u *str)); |
1955 static int do_arglist __ARGS((char_u *str, int what, int after)); | |
1956 static void alist_check_arg_idx __ARGS((void)); | |
1957 static int editing_arg_idx __ARGS((win_T *win)); | |
1958 #ifdef FEAT_LISTCMDS | |
1959 static int alist_add_list __ARGS((int count, char_u **files, int after)); | |
1960 #endif | |
1961 #define AL_SET 1 | |
1962 #define AL_ADD 2 | |
1963 #define AL_DEL 3 | |
1964 | |
7 | 1965 /* |
39 | 1966 * Isolate one argument, taking backticks. |
1967 * Changes the argument in-place, puts a NUL after it. Backticks remain. | |
7 | 1968 * Return a pointer to the start of the next argument. |
1969 */ | |
39 | 1970 static char_u * |
7 | 1971 do_one_arg(str) |
1972 char_u *str; | |
1973 { | |
1974 char_u *p; | |
1975 int inbacktick; | |
1976 | |
1977 inbacktick = FALSE; | |
1978 for (p = str; *str; ++str) | |
1979 { | |
39 | 1980 /* When the backslash is used for escaping the special meaning of a |
1981 * character we need to keep it until wildcard expansion. */ | |
7 | 1982 if (rem_backslash(str)) |
1983 { | |
1984 *p++ = *str++; | |
1985 *p++ = *str; | |
1986 } | |
1987 else | |
1988 { | |
39 | 1989 /* An item ends at a space not in backticks */ |
1990 if (!inbacktick && vim_isspace(*str)) | |
7 | 1991 break; |
39 | 1992 if (*str == '`') |
7 | 1993 inbacktick ^= TRUE; |
39 | 1994 *p++ = *str; |
7 | 1995 } |
1996 } | |
1997 str = skipwhite(str); | |
1998 *p = NUL; | |
1999 | |
2000 return str; | |
2001 } | |
2002 | |
41 | 2003 /* |
2004 * Separate the arguments in "str" and return a list of pointers in the | |
2005 * growarray "gap". | |
2006 */ | |
2007 int | |
2008 get_arglist(gap, str) | |
2009 garray_T *gap; | |
2010 char_u *str; | |
2011 { | |
2012 ga_init2(gap, (int)sizeof(char_u *), 20); | |
2013 while (*str != NUL) | |
2014 { | |
2015 if (ga_grow(gap, 1) == FAIL) | |
2016 { | |
2017 ga_clear(gap); | |
2018 return FAIL; | |
2019 } | |
2020 ((char_u **)gap->ga_data)[gap->ga_len++] = str; | |
2021 | |
2022 /* Isolate one argument, change it in-place, put a NUL after it. */ | |
2023 str = do_one_arg(str); | |
2024 } | |
2025 return OK; | |
2026 } | |
2027 | |
642 | 2028 #if defined(FEAT_QUICKFIX) || defined(FEAT_SYN_HL) || defined(PROTO) |
237 | 2029 /* |
2030 * Parse a list of arguments (file names), expand them and return in | |
3620 | 2031 * "fnames[fcountp]". When "wig" is TRUE, removes files matching 'wildignore'. |
237 | 2032 * Return FAIL or OK. |
2033 */ | |
2034 int | |
3620 | 2035 get_arglist_exp(str, fcountp, fnamesp, wig) |
237 | 2036 char_u *str; |
2037 int *fcountp; | |
2038 char_u ***fnamesp; | |
3620 | 2039 int wig; |
237 | 2040 { |
2041 garray_T ga; | |
2042 int i; | |
2043 | |
2044 if (get_arglist(&ga, str) == FAIL) | |
2045 return FAIL; | |
3620 | 2046 if (wig == TRUE) |
2047 i = expand_wildcards(ga.ga_len, (char_u **)ga.ga_data, | |
2048 fcountp, fnamesp, EW_FILE|EW_NOTFOUND); | |
2049 else | |
2050 i = gen_expand_wildcards(ga.ga_len, (char_u **)ga.ga_data, | |
2051 fcountp, fnamesp, EW_FILE|EW_NOTFOUND); | |
2052 | |
237 | 2053 ga_clear(&ga); |
2054 return i; | |
2055 } | |
2056 #endif | |
2057 | |
7 | 2058 #if defined(FEAT_GUI) || defined(FEAT_CLIENTSERVER) || defined(PROTO) |
2059 /* | |
2060 * Redefine the argument list. | |
2061 */ | |
2062 void | |
2063 set_arglist(str) | |
2064 char_u *str; | |
2065 { | |
2066 do_arglist(str, AL_SET, 0); | |
2067 } | |
2068 #endif | |
2069 | |
2070 /* | |
2071 * "what" == AL_SET: Redefine the argument list to 'str'. | |
2072 * "what" == AL_ADD: add files in 'str' to the argument list after "after". | |
2073 * "what" == AL_DEL: remove files in 'str' from the argument list. | |
2074 * | |
2075 * Return FAIL for failure, OK otherwise. | |
2076 */ | |
2077 static int | |
2078 do_arglist(str, what, after) | |
2079 char_u *str; | |
1876 | 2080 int what UNUSED; |
2081 int after UNUSED; /* 0 means before first one */ | |
7 | 2082 { |
2083 garray_T new_ga; | |
2084 int exp_count; | |
2085 char_u **exp_files; | |
2086 int i; | |
2087 #ifdef FEAT_LISTCMDS | |
2088 char_u *p; | |
2089 int match; | |
2090 #endif | |
2091 | |
2092 /* | |
7726
f6311c321411
commit https://github.com/vim/vim/commit/2faa29f896252073b53f387406109e331fbbe5f8
Christian Brabandt <cb@256bit.org>
parents:
7647
diff
changeset
|
2093 * Set default argument for ":argadd" command. |
f6311c321411
commit https://github.com/vim/vim/commit/2faa29f896252073b53f387406109e331fbbe5f8
Christian Brabandt <cb@256bit.org>
parents:
7647
diff
changeset
|
2094 */ |
f6311c321411
commit https://github.com/vim/vim/commit/2faa29f896252073b53f387406109e331fbbe5f8
Christian Brabandt <cb@256bit.org>
parents:
7647
diff
changeset
|
2095 if (what == AL_ADD && *str == NUL) |
f6311c321411
commit https://github.com/vim/vim/commit/2faa29f896252073b53f387406109e331fbbe5f8
Christian Brabandt <cb@256bit.org>
parents:
7647
diff
changeset
|
2096 { |
f6311c321411
commit https://github.com/vim/vim/commit/2faa29f896252073b53f387406109e331fbbe5f8
Christian Brabandt <cb@256bit.org>
parents:
7647
diff
changeset
|
2097 if (curbuf->b_ffname == NULL) |
f6311c321411
commit https://github.com/vim/vim/commit/2faa29f896252073b53f387406109e331fbbe5f8
Christian Brabandt <cb@256bit.org>
parents:
7647
diff
changeset
|
2098 return FAIL; |
f6311c321411
commit https://github.com/vim/vim/commit/2faa29f896252073b53f387406109e331fbbe5f8
Christian Brabandt <cb@256bit.org>
parents:
7647
diff
changeset
|
2099 str = curbuf->b_fname; |
f6311c321411
commit https://github.com/vim/vim/commit/2faa29f896252073b53f387406109e331fbbe5f8
Christian Brabandt <cb@256bit.org>
parents:
7647
diff
changeset
|
2100 } |
f6311c321411
commit https://github.com/vim/vim/commit/2faa29f896252073b53f387406109e331fbbe5f8
Christian Brabandt <cb@256bit.org>
parents:
7647
diff
changeset
|
2101 |
f6311c321411
commit https://github.com/vim/vim/commit/2faa29f896252073b53f387406109e331fbbe5f8
Christian Brabandt <cb@256bit.org>
parents:
7647
diff
changeset
|
2102 /* |
7 | 2103 * Collect all file name arguments in "new_ga". |
2104 */ | |
41 | 2105 if (get_arglist(&new_ga, str) == FAIL) |
2106 return FAIL; | |
7 | 2107 |
2108 #ifdef FEAT_LISTCMDS | |
2109 if (what == AL_DEL) | |
2110 { | |
2111 regmatch_T regmatch; | |
2112 int didone; | |
2113 | |
2114 /* | |
2115 * Delete the items: use each item as a regexp and find a match in the | |
2116 * argument list. | |
2117 */ | |
4242 | 2118 regmatch.rm_ic = p_fic; /* ignore case when 'fileignorecase' is set */ |
7 | 2119 for (i = 0; i < new_ga.ga_len && !got_int; ++i) |
2120 { | |
2121 p = ((char_u **)new_ga.ga_data)[i]; | |
2122 p = file_pat_to_reg_pat(p, NULL, NULL, FALSE); | |
2123 if (p == NULL) | |
2124 break; | |
2125 regmatch.regprog = vim_regcomp(p, p_magic ? RE_MAGIC : 0); | |
2126 if (regmatch.regprog == NULL) | |
2127 { | |
2128 vim_free(p); | |
2129 break; | |
2130 } | |
2131 | |
2132 didone = FALSE; | |
2133 for (match = 0; match < ARGCOUNT; ++match) | |
2134 if (vim_regexec(®match, alist_name(&ARGLIST[match]), | |
2135 (colnr_T)0)) | |
2136 { | |
2137 didone = TRUE; | |
2138 vim_free(ARGLIST[match].ae_fname); | |
2139 mch_memmove(ARGLIST + match, ARGLIST + match + 1, | |
2140 (ARGCOUNT - match - 1) * sizeof(aentry_T)); | |
2141 --ALIST(curwin)->al_ga.ga_len; | |
2142 if (curwin->w_arg_idx > match) | |
2143 --curwin->w_arg_idx; | |
2144 --match; | |
2145 } | |
2146 | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4764
diff
changeset
|
2147 vim_regfree(regmatch.regprog); |
7 | 2148 vim_free(p); |
2149 if (!didone) | |
2150 EMSG2(_(e_nomatch2), ((char_u **)new_ga.ga_data)[i]); | |
2151 } | |
2152 ga_clear(&new_ga); | |
2153 } | |
2154 else | |
2155 #endif | |
2156 { | |
2157 i = expand_wildcards(new_ga.ga_len, (char_u **)new_ga.ga_data, | |
2158 &exp_count, &exp_files, EW_DIR|EW_FILE|EW_ADDSLASH|EW_NOTFOUND); | |
2159 ga_clear(&new_ga); | |
7625
b4384c581806
commit https://github.com/vim/vim/commit/2db5c3b3ceeaded7fb5a64dc5cb22b0cb95b78a1
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
2160 if (i == FAIL || exp_count == 0) |
7 | 2161 { |
2162 EMSG(_(e_nomatch)); | |
2163 return FAIL; | |
2164 } | |
2165 | |
2166 #ifdef FEAT_LISTCMDS | |
2167 if (what == AL_ADD) | |
2168 { | |
2169 (void)alist_add_list(exp_count, exp_files, after); | |
2170 vim_free(exp_files); | |
2171 } | |
2172 else /* what == AL_SET */ | |
2173 #endif | |
41 | 2174 alist_set(ALIST(curwin), exp_count, exp_files, FALSE, NULL, 0); |
7 | 2175 } |
2176 | |
2177 alist_check_arg_idx(); | |
2178 | |
2179 return OK; | |
2180 } | |
2181 | |
2182 /* | |
2183 * Check the validity of the arg_idx for each other window. | |
2184 */ | |
2185 static void | |
2186 alist_check_arg_idx() | |
2187 { | |
2188 #ifdef FEAT_WINDOWS | |
2189 win_T *win; | |
671 | 2190 tabpage_T *tp; |
2191 | |
2192 FOR_ALL_TAB_WINDOWS(tp, win) | |
7 | 2193 if (win->w_alist == curwin->w_alist) |
2194 check_arg_idx(win); | |
2195 #else | |
2196 check_arg_idx(curwin); | |
2197 #endif | |
2198 } | |
2199 | |
2200 /* | |
3312 | 2201 * Return TRUE if window "win" is editing the file at the current argument |
22 | 2202 * index. |
2203 */ | |
2204 static int | |
2205 editing_arg_idx(win) | |
2206 win_T *win; | |
2207 { | |
2208 return !(win->w_arg_idx >= WARGCOUNT(win) | |
2209 || (win->w_buffer->b_fnum | |
2210 != WARGLIST(win)[win->w_arg_idx].ae_fnum | |
2211 && (win->w_buffer->b_ffname == NULL | |
2212 || !(fullpathcmp( | |
2213 alist_name(&WARGLIST(win)[win->w_arg_idx]), | |
2214 win->w_buffer->b_ffname, TRUE) & FPC_SAME)))); | |
2215 } | |
2216 | |
2217 /* | |
7 | 2218 * Check if window "win" is editing the w_arg_idx file in its argument list. |
2219 */ | |
2220 void | |
2221 check_arg_idx(win) | |
2222 win_T *win; | |
2223 { | |
22 | 2224 if (WARGCOUNT(win) > 1 && !editing_arg_idx(win)) |
7 | 2225 { |
2226 /* We are not editing the current entry in the argument list. | |
2227 * Set "arg_had_last" if we are editing the last one. */ | |
2228 win->w_arg_idx_invalid = TRUE; | |
2229 if (win->w_arg_idx != WARGCOUNT(win) - 1 | |
2230 && arg_had_last == FALSE | |
2231 #ifdef FEAT_WINDOWS | |
2232 && ALIST(win) == &global_alist | |
2233 #endif | |
2234 && GARGCOUNT > 0 | |
2235 && win->w_arg_idx < GARGCOUNT | |
2236 && (win->w_buffer->b_fnum == GARGLIST[GARGCOUNT - 1].ae_fnum | |
2237 || (win->w_buffer->b_ffname != NULL | |
2238 && (fullpathcmp(alist_name(&GARGLIST[GARGCOUNT - 1]), | |
2239 win->w_buffer->b_ffname, TRUE) & FPC_SAME)))) | |
2240 arg_had_last = TRUE; | |
2241 } | |
2242 else | |
2243 { | |
2244 /* We are editing the current entry in the argument list. | |
2245 * Set "arg_had_last" if it's also the last one */ | |
2246 win->w_arg_idx_invalid = FALSE; | |
2247 if (win->w_arg_idx == WARGCOUNT(win) - 1 | |
2248 #ifdef FEAT_WINDOWS | |
2249 && win->w_alist == &global_alist | |
2250 #endif | |
2251 ) | |
2252 arg_had_last = TRUE; | |
2253 } | |
2254 } | |
2255 | |
2256 /* | |
2257 * ":args", ":argslocal" and ":argsglobal". | |
2258 */ | |
2259 void | |
2260 ex_args(eap) | |
2261 exarg_T *eap; | |
2262 { | |
2263 int i; | |
2264 | |
2265 if (eap->cmdidx != CMD_args) | |
2266 { | |
2267 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS) | |
2268 alist_unlink(ALIST(curwin)); | |
2269 if (eap->cmdidx == CMD_argglobal) | |
2270 ALIST(curwin) = &global_alist; | |
2271 else /* eap->cmdidx == CMD_arglocal */ | |
2272 alist_new(); | |
2273 #else | |
2274 ex_ni(eap); | |
2275 return; | |
2276 #endif | |
2277 } | |
2278 | |
2279 if (!ends_excmd(*eap->arg)) | |
2280 { | |
2281 /* | |
2282 * ":args file ..": define new argument list, handle like ":next" | |
2283 * Also for ":argslocal file .." and ":argsglobal file ..". | |
2284 */ | |
2285 ex_next(eap); | |
2286 } | |
2287 else | |
2288 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS) | |
2289 if (eap->cmdidx == CMD_args) | |
2290 #endif | |
2291 { | |
2292 /* | |
2293 * ":args": list arguments. | |
2294 */ | |
2295 if (ARGCOUNT > 0) | |
2296 { | |
2297 /* Overwrite the command, for a short list there is no scrolling | |
2298 * required and no wait_return(). */ | |
2299 gotocmdline(TRUE); | |
2300 for (i = 0; i < ARGCOUNT; ++i) | |
2301 { | |
2302 if (i == curwin->w_arg_idx) | |
2303 msg_putchar('['); | |
2304 msg_outtrans(alist_name(&ARGLIST[i])); | |
2305 if (i == curwin->w_arg_idx) | |
2306 msg_putchar(']'); | |
2307 msg_putchar(' '); | |
2308 } | |
2309 } | |
2310 } | |
2311 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS) | |
2312 else if (eap->cmdidx == CMD_arglocal) | |
2313 { | |
2314 garray_T *gap = &curwin->w_alist->al_ga; | |
2315 | |
2316 /* | |
2317 * ":argslocal": make a local copy of the global argument list. | |
2318 */ | |
2319 if (ga_grow(gap, GARGCOUNT) == OK) | |
2320 for (i = 0; i < GARGCOUNT; ++i) | |
2321 if (GARGLIST[i].ae_fname != NULL) | |
2322 { | |
2323 AARGLIST(curwin->w_alist)[gap->ga_len].ae_fname = | |
2324 vim_strsave(GARGLIST[i].ae_fname); | |
2325 AARGLIST(curwin->w_alist)[gap->ga_len].ae_fnum = | |
2326 GARGLIST[i].ae_fnum; | |
2327 ++gap->ga_len; | |
2328 } | |
2329 } | |
2330 #endif | |
2331 } | |
2332 | |
2333 /* | |
2334 * ":previous", ":sprevious", ":Next" and ":sNext". | |
2335 */ | |
2336 void | |
2337 ex_previous(eap) | |
2338 exarg_T *eap; | |
2339 { | |
2340 /* If past the last one already, go to the last one. */ | |
2341 if (curwin->w_arg_idx - (int)eap->line2 >= ARGCOUNT) | |
2342 do_argfile(eap, ARGCOUNT - 1); | |
2343 else | |
2344 do_argfile(eap, curwin->w_arg_idx - (int)eap->line2); | |
2345 } | |
2346 | |
2347 /* | |
2348 * ":rewind", ":first", ":sfirst" and ":srewind". | |
2349 */ | |
2350 void | |
2351 ex_rewind(eap) | |
2352 exarg_T *eap; | |
2353 { | |
2354 do_argfile(eap, 0); | |
2355 } | |
2356 | |
2357 /* | |
2358 * ":last" and ":slast". | |
2359 */ | |
2360 void | |
2361 ex_last(eap) | |
2362 exarg_T *eap; | |
2363 { | |
2364 do_argfile(eap, ARGCOUNT - 1); | |
2365 } | |
2366 | |
2367 /* | |
2368 * ":argument" and ":sargument". | |
2369 */ | |
2370 void | |
2371 ex_argument(eap) | |
2372 exarg_T *eap; | |
2373 { | |
2374 int i; | |
2375 | |
2376 if (eap->addr_count > 0) | |
2377 i = eap->line2 - 1; | |
2378 else | |
2379 i = curwin->w_arg_idx; | |
2380 do_argfile(eap, i); | |
2381 } | |
2382 | |
2383 /* | |
2384 * Edit file "argn" of the argument lists. | |
2385 */ | |
2386 void | |
2387 do_argfile(eap, argn) | |
2388 exarg_T *eap; | |
2389 int argn; | |
2390 { | |
2391 int other; | |
2392 char_u *p; | |
271 | 2393 int old_arg_idx = curwin->w_arg_idx; |
7 | 2394 |
2395 if (argn < 0 || argn >= ARGCOUNT) | |
2396 { | |
2397 if (ARGCOUNT <= 1) | |
2398 EMSG(_("E163: There is only one file to edit")); | |
2399 else if (argn < 0) | |
2400 EMSG(_("E164: Cannot go before first file")); | |
2401 else | |
2402 EMSG(_("E165: Cannot go beyond last file")); | |
2403 } | |
2404 else | |
2405 { | |
2406 setpcmark(); | |
2407 #ifdef FEAT_GUI | |
2408 need_mouse_correct = TRUE; | |
2409 #endif | |
2410 | |
2411 #ifdef FEAT_WINDOWS | |
683 | 2412 /* split window or create new tab page first */ |
2413 if (*eap->cmd == 's' || cmdmod.tab != 0) | |
7 | 2414 { |
2415 if (win_split(0, 0) == FAIL) | |
2416 return; | |
2583 | 2417 RESET_BINDING(curwin); |
7 | 2418 } |
2419 else | |
2420 #endif | |
2421 { | |
2422 /* | |
2423 * if 'hidden' set, only check for changed file when re-editing | |
2424 * the same buffer | |
2425 */ | |
2426 other = TRUE; | |
2427 if (P_HID(curbuf)) | |
2428 { | |
2429 p = fix_fname(alist_name(&ARGLIST[argn])); | |
2430 other = otherfile(p); | |
2431 vim_free(p); | |
2432 } | |
2433 if ((!P_HID(curbuf) || !other) | |
5464 | 2434 && check_changed(curbuf, CCGD_AW |
2435 | (other ? 0 : CCGD_MULTWIN) | |
2436 | (eap->forceit ? CCGD_FORCEIT : 0) | |
2437 | CCGD_EXCMD)) | |
7 | 2438 return; |
2439 } | |
2440 | |
2441 curwin->w_arg_idx = argn; | |
2442 if (argn == ARGCOUNT - 1 | |
2443 #ifdef FEAT_WINDOWS | |
2444 && curwin->w_alist == &global_alist | |
2445 #endif | |
2446 ) | |
2447 arg_had_last = TRUE; | |
2448 | |
271 | 2449 /* Edit the file; always use the last known line number. |
2450 * When it fails (e.g. Abort for already edited file) restore the | |
2451 * argument index. */ | |
2452 if (do_ecmd(0, alist_name(&ARGLIST[curwin->w_arg_idx]), NULL, | |
7 | 2453 eap, ECMD_LAST, |
1743 | 2454 (P_HID(curwin->w_buffer) ? ECMD_HIDE : 0) |
2455 + (eap->forceit ? ECMD_FORCEIT : 0), curwin) == FAIL) | |
271 | 2456 curwin->w_arg_idx = old_arg_idx; |
7 | 2457 /* like Vi: set the mark where the cursor is in the file. */ |
271 | 2458 else if (eap->cmdidx != CMD_argdo) |
7 | 2459 setmark('\''); |
2460 } | |
2461 } | |
2462 | |
2463 /* | |
2464 * ":next", and commands that behave like it. | |
2465 */ | |
2466 void | |
2467 ex_next(eap) | |
2468 exarg_T *eap; | |
2469 { | |
2470 int i; | |
2471 | |
2472 /* | |
2473 * check for changed buffer now, if this fails the argument list is not | |
2474 * redefined. | |
2475 */ | |
2476 if ( P_HID(curbuf) | |
2477 || eap->cmdidx == CMD_snext | |
5464 | 2478 || !check_changed(curbuf, CCGD_AW |
2479 | (eap->forceit ? CCGD_FORCEIT : 0) | |
2480 | CCGD_EXCMD)) | |
7 | 2481 { |
2482 if (*eap->arg != NUL) /* redefine file list */ | |
2483 { | |
2484 if (do_arglist(eap->arg, AL_SET, 0) == FAIL) | |
2485 return; | |
2486 i = 0; | |
2487 } | |
2488 else | |
2489 i = curwin->w_arg_idx + (int)eap->line2; | |
2490 do_argfile(eap, i); | |
2491 } | |
2492 } | |
2493 | |
2494 #ifdef FEAT_LISTCMDS | |
2495 /* | |
2496 * ":argedit" | |
2497 */ | |
2498 void | |
2499 ex_argedit(eap) | |
2500 exarg_T *eap; | |
2501 { | |
2502 int fnum; | |
2503 int i; | |
2504 char_u *s; | |
2505 | |
2506 /* Add the argument to the buffer list and get the buffer number. */ | |
2507 fnum = buflist_add(eap->arg, BLN_LISTED); | |
2508 | |
2509 /* Check if this argument is already in the argument list. */ | |
2510 for (i = 0; i < ARGCOUNT; ++i) | |
2511 if (ARGLIST[i].ae_fnum == fnum) | |
2512 break; | |
2513 if (i == ARGCOUNT) | |
2514 { | |
2515 /* Can't find it, add it to the argument list. */ | |
2516 s = vim_strsave(eap->arg); | |
2517 if (s == NULL) | |
2518 return; | |
2519 i = alist_add_list(1, &s, | |
2520 eap->addr_count > 0 ? (int)eap->line2 : curwin->w_arg_idx + 1); | |
2521 if (i < 0) | |
2522 return; | |
2523 curwin->w_arg_idx = i; | |
2524 } | |
2525 | |
2526 alist_check_arg_idx(); | |
2527 | |
2528 /* Edit the argument. */ | |
2529 do_argfile(eap, i); | |
2530 } | |
2531 | |
2532 /* | |
2533 * ":argadd" | |
2534 */ | |
2535 void | |
2536 ex_argadd(eap) | |
2537 exarg_T *eap; | |
2538 { | |
2539 do_arglist(eap->arg, AL_ADD, | |
2540 eap->addr_count > 0 ? (int)eap->line2 : curwin->w_arg_idx + 1); | |
2541 #ifdef FEAT_TITLE | |
2542 maketitle(); | |
2543 #endif | |
2544 } | |
2545 | |
2546 /* | |
2547 * ":argdelete" | |
2548 */ | |
2549 void | |
2550 ex_argdelete(eap) | |
2551 exarg_T *eap; | |
2552 { | |
2553 int i; | |
2554 int n; | |
2555 | |
2556 if (eap->addr_count > 0) | |
2557 { | |
2558 /* ":1,4argdel": Delete all arguments in the range. */ | |
2559 if (eap->line2 > ARGCOUNT) | |
2560 eap->line2 = ARGCOUNT; | |
2561 n = eap->line2 - eap->line1 + 1; | |
2562 if (*eap->arg != NUL || n <= 0) | |
2563 EMSG(_(e_invarg)); | |
2564 else | |
2565 { | |
2566 for (i = eap->line1; i <= eap->line2; ++i) | |
2567 vim_free(ARGLIST[i - 1].ae_fname); | |
2568 mch_memmove(ARGLIST + eap->line1 - 1, ARGLIST + eap->line2, | |
2569 (size_t)((ARGCOUNT - eap->line2) * sizeof(aentry_T))); | |
2570 ALIST(curwin)->al_ga.ga_len -= n; | |
2571 if (curwin->w_arg_idx >= eap->line2) | |
2572 curwin->w_arg_idx -= n; | |
2573 else if (curwin->w_arg_idx > eap->line1) | |
2574 curwin->w_arg_idx = eap->line1; | |
7639
0ecb62a66a7a
commit https://github.com/vim/vim/commit/72defda84eb26be9e2ade56c7877b912f818026e
Christian Brabandt <cb@256bit.org>
parents:
7625
diff
changeset
|
2575 if (ARGCOUNT == 0) |
0ecb62a66a7a
commit https://github.com/vim/vim/commit/72defda84eb26be9e2ade56c7877b912f818026e
Christian Brabandt <cb@256bit.org>
parents:
7625
diff
changeset
|
2576 curwin->w_arg_idx = 0; |
0ecb62a66a7a
commit https://github.com/vim/vim/commit/72defda84eb26be9e2ade56c7877b912f818026e
Christian Brabandt <cb@256bit.org>
parents:
7625
diff
changeset
|
2577 else if (curwin->w_arg_idx >= ARGCOUNT) |
0ecb62a66a7a
commit https://github.com/vim/vim/commit/72defda84eb26be9e2ade56c7877b912f818026e
Christian Brabandt <cb@256bit.org>
parents:
7625
diff
changeset
|
2578 curwin->w_arg_idx = ARGCOUNT - 1; |
7 | 2579 } |
2580 } | |
2581 else if (*eap->arg == NUL) | |
2582 EMSG(_(e_argreq)); | |
2583 else | |
2584 do_arglist(eap->arg, AL_DEL, 0); | |
2585 #ifdef FEAT_TITLE | |
2586 maketitle(); | |
2587 #endif | |
2588 } | |
2589 | |
2590 /* | |
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2591 * ":argdo", ":windo", ":bufdo", ":tabdo", ":cdo", ":ldo", ":cfdo" and ":lfdo" |
7 | 2592 */ |
2593 void | |
2594 ex_listdo(eap) | |
2595 exarg_T *eap; | |
2596 { | |
2597 int i; | |
2598 #ifdef FEAT_WINDOWS | |
685 | 2599 win_T *wp; |
2600 tabpage_T *tp; | |
7 | 2601 #endif |
6641 | 2602 buf_T *buf = curbuf; |
7 | 2603 int next_fnum = 0; |
2604 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL) | |
2605 char_u *save_ei = NULL; | |
2606 #endif | |
39 | 2607 char_u *p_shm_save; |
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2608 #ifdef FEAT_QUICKFIX |
7107
84efaf06f195
commit https://github.com/vim/vim/commit/ed84b76021df763619cabaedddc44eb5ee849136
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
2609 int qf_size = 0; |
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2610 int qf_idx; |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2611 #endif |
7 | 2612 |
2613 #ifndef FEAT_WINDOWS | |
2614 if (eap->cmdidx == CMD_windo) | |
2615 { | |
2616 ex_ni(eap); | |
2617 return; | |
2618 } | |
2619 #endif | |
2620 | |
2621 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL) | |
819 | 2622 if (eap->cmdidx != CMD_windo && eap->cmdidx != CMD_tabdo) |
123 | 2623 /* Don't do syntax HL autocommands. Skipping the syntax file is a |
2624 * great speed improvement. */ | |
2625 save_ei = au_event_disable(",Syntax"); | |
7 | 2626 #endif |
6116 | 2627 #ifdef FEAT_CLIPBOARD |
2628 start_global_changes(); | |
2629 #endif | |
7 | 2630 |
2631 if (eap->cmdidx == CMD_windo | |
685 | 2632 || eap->cmdidx == CMD_tabdo |
7 | 2633 || P_HID(curbuf) |
5464 | 2634 || !check_changed(curbuf, CCGD_AW |
2635 | (eap->forceit ? CCGD_FORCEIT : 0) | |
2636 | CCGD_EXCMD)) | |
7 | 2637 { |
2638 i = 0; | |
6474 | 2639 /* start at the eap->line1 argument/window/buffer */ |
7 | 2640 #ifdef FEAT_WINDOWS |
685 | 2641 wp = firstwin; |
2642 tp = first_tabpage; | |
7 | 2643 #endif |
6474 | 2644 switch (eap->cmdidx) |
2645 { | |
2646 #ifdef FEAT_WINDOWS | |
2647 case CMD_windo: | |
2648 for ( ; wp != NULL && i + 1 < eap->line1; wp = wp->w_next) | |
2649 i++; | |
2650 break; | |
2651 case CMD_tabdo: | |
2652 for( ; tp != NULL && i + 1 < eap->line1; tp = tp->tp_next) | |
2653 i++; | |
2654 break; | |
2655 #endif | |
2656 case CMD_argdo: | |
2657 i = eap->line1 - 1; | |
2658 break; | |
2659 default: | |
2660 break; | |
2661 } | |
7 | 2662 /* set pcmark now */ |
2663 if (eap->cmdidx == CMD_bufdo) | |
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2664 { |
6641 | 2665 /* Advance to the first listed buffer after "eap->line1". */ |
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2666 for (buf = firstbuf; buf != NULL && (buf->b_fnum < eap->line1 |
6641 | 2667 || !buf->b_p_bl); buf = buf->b_next) |
2668 if (buf->b_fnum > eap->line2) | |
2669 { | |
2670 buf = NULL; | |
2671 break; | |
2672 } | |
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2673 if (buf != NULL) |
6641 | 2674 goto_buffer(eap, DOBUF_FIRST, FORWARD, buf->b_fnum); |
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2675 } |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2676 #ifdef FEAT_QUICKFIX |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2677 else 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
|
2678 || eap->cmdidx == CMD_cfdo || eap->cmdidx == CMD_lfdo) |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2679 { |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2680 qf_size = qf_get_size(eap); |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2681 if (qf_size <= 0 || eap->line1 > qf_size) |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2682 buf = NULL; |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2683 else |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2684 { |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2685 ex_cc(eap); |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2686 |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2687 buf = curbuf; |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2688 i = eap->line1 - 1; |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2689 if (eap->addr_count <= 0) |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2690 /* default is all the quickfix/location list entries */ |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2691 eap->line2 = qf_size; |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2692 } |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2693 } |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2694 #endif |
7 | 2695 else |
2696 setpcmark(); | |
2697 listcmd_busy = TRUE; /* avoids setting pcmark below */ | |
2698 | |
6641 | 2699 while (!got_int && buf != NULL) |
7 | 2700 { |
2701 if (eap->cmdidx == CMD_argdo) | |
2702 { | |
2703 /* go to argument "i" */ | |
2704 if (i == ARGCOUNT) | |
2705 break; | |
2706 /* Don't call do_argfile() when already there, it will try | |
2707 * reloading the file. */ | |
22 | 2708 if (curwin->w_arg_idx != i || !editing_arg_idx(curwin)) |
39 | 2709 { |
2710 /* Clear 'shm' to avoid that the file message overwrites | |
2711 * any output from the command. */ | |
2712 p_shm_save = vim_strsave(p_shm); | |
2713 set_option_value((char_u *)"shm", 0L, (char_u *)"", 0); | |
7 | 2714 do_argfile(eap, i); |
39 | 2715 set_option_value((char_u *)"shm", 0L, p_shm_save, 0); |
2716 vim_free(p_shm_save); | |
2717 } | |
7 | 2718 if (curwin->w_arg_idx != i) |
2719 break; | |
2720 } | |
2721 #ifdef FEAT_WINDOWS | |
2722 else if (eap->cmdidx == CMD_windo) | |
2723 { | |
685 | 2724 /* go to window "wp" */ |
2725 if (!win_valid(wp)) | |
7 | 2726 break; |
685 | 2727 win_goto(wp); |
1115 | 2728 if (curwin != wp) |
2729 break; /* something must be wrong */ | |
685 | 2730 wp = curwin->w_next; |
2731 } | |
2732 else if (eap->cmdidx == CMD_tabdo) | |
2733 { | |
2734 /* go to window "tp" */ | |
2735 if (!valid_tabpage(tp)) | |
2736 break; | |
4354 | 2737 goto_tabpage_tp(tp, TRUE, TRUE); |
685 | 2738 tp = tp->tp_next; |
7 | 2739 } |
2740 #endif | |
2741 else if (eap->cmdidx == CMD_bufdo) | |
2742 { | |
2743 /* Remember the number of the next listed buffer, in case | |
2744 * ":bwipe" is used or autocommands do something strange. */ | |
2745 next_fnum = -1; | |
2746 for (buf = curbuf->b_next; buf != NULL; buf = buf->b_next) | |
2747 if (buf->b_p_bl) | |
2748 { | |
2749 next_fnum = buf->b_fnum; | |
2750 break; | |
2751 } | |
2752 } | |
2753 | |
6474 | 2754 ++i; |
2755 | |
7 | 2756 /* execute the command */ |
2757 do_cmdline(eap->arg, eap->getline, eap->cookie, | |
2758 DOCMD_VERBOSE + DOCMD_NOWAIT); | |
2759 | |
2760 if (eap->cmdidx == CMD_bufdo) | |
2761 { | |
2762 /* Done? */ | |
6474 | 2763 if (next_fnum < 0 || next_fnum > eap->line2) |
7 | 2764 break; |
2765 /* Check if the buffer still exists. */ | |
2766 for (buf = firstbuf; buf != NULL; buf = buf->b_next) | |
2767 if (buf->b_fnum == next_fnum) | |
2768 break; | |
2769 if (buf == NULL) | |
2770 break; | |
39 | 2771 |
2772 /* Go to the next buffer. Clear 'shm' to avoid that the file | |
2773 * message overwrites any output from the command. */ | |
2774 p_shm_save = vim_strsave(p_shm); | |
2775 set_option_value((char_u *)"shm", 0L, (char_u *)"", 0); | |
7 | 2776 goto_buffer(eap, DOBUF_FIRST, FORWARD, next_fnum); |
39 | 2777 set_option_value((char_u *)"shm", 0L, p_shm_save, 0); |
2778 vim_free(p_shm_save); | |
2779 | |
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2780 /* If autocommands took us elsewhere, quit here. */ |
7 | 2781 if (curbuf->b_fnum != next_fnum) |
2782 break; | |
2783 } | |
2784 | |
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2785 #ifdef FEAT_QUICKFIX |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2786 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
|
2787 || eap->cmdidx == CMD_cfdo || eap->cmdidx == CMD_lfdo) |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2788 { |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2789 if (i >= qf_size || i >= eap->line2) |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2790 break; |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2791 |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2792 qf_idx = qf_get_cur_idx(eap); |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2793 |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2794 ex_cnext(eap); |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2795 |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2796 /* If jumping to the next quickfix entry fails, quit here */ |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2797 if (qf_get_cur_idx(eap) == qf_idx) |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2798 break; |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2799 } |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2800 #endif |
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2801 |
7 | 2802 if (eap->cmdidx == CMD_windo) |
2803 { | |
2804 validate_cursor(); /* cursor may have moved */ | |
2805 #ifdef FEAT_SCROLLBIND | |
2806 /* required when 'scrollbind' has been set */ | |
2807 if (curwin->w_p_scb) | |
2808 do_check_scrollbind(TRUE); | |
2809 #endif | |
2810 } | |
6474 | 2811 |
2812 #ifdef FEAT_WINDOWS | |
2813 if (eap->cmdidx == CMD_windo || eap->cmdidx == CMD_tabdo) | |
2814 if (i+1 > eap->line2) | |
2815 break; | |
2816 #endif | |
2817 if (eap->cmdidx == CMD_argdo && i >= eap->line2) | |
2818 break; | |
7 | 2819 } |
2820 listcmd_busy = FALSE; | |
2821 } | |
2822 | |
2823 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL) | |
154 | 2824 if (save_ei != NULL) |
2825 { | |
2826 au_event_restore(save_ei); | |
2827 apply_autocmds(EVENT_SYNTAX, curbuf->b_p_syn, | |
2828 curbuf->b_fname, TRUE, curbuf); | |
2829 } | |
7 | 2830 #endif |
6116 | 2831 #ifdef FEAT_CLIPBOARD |
2832 end_global_changes(); | |
2833 #endif | |
7 | 2834 } |
2835 | |
2836 /* | |
2837 * Add files[count] to the arglist of the current window after arg "after". | |
2838 * The file names in files[count] must have been allocated and are taken over. | |
2839 * Files[] itself is not taken over. | |
2840 * Returns index of first added argument. Returns -1 when failed (out of mem). | |
2841 */ | |
2842 static int | |
2843 alist_add_list(count, files, after) | |
2844 int count; | |
2845 char_u **files; | |
2846 int after; /* where to add: 0 = before first one */ | |
2847 { | |
2848 int i; | |
7647
65b2d593c203
commit https://github.com/vim/vim/commit/a24f0a550fed3d9773800cf6be4efd072fff20ec
Christian Brabandt <cb@256bit.org>
parents:
7639
diff
changeset
|
2849 int old_argcount = ARGCOUNT; |
7 | 2850 |
2851 if (ga_grow(&ALIST(curwin)->al_ga, count) == OK) | |
2852 { | |
2853 if (after < 0) | |
2854 after = 0; | |
2855 if (after > ARGCOUNT) | |
2856 after = ARGCOUNT; | |
2857 if (after < ARGCOUNT) | |
2858 mch_memmove(&(ARGLIST[after + count]), &(ARGLIST[after]), | |
2859 (ARGCOUNT - after) * sizeof(aentry_T)); | |
2860 for (i = 0; i < count; ++i) | |
2861 { | |
2862 ARGLIST[after + i].ae_fname = files[i]; | |
2863 ARGLIST[after + i].ae_fnum = buflist_add(files[i], BLN_LISTED); | |
2864 } | |
2865 ALIST(curwin)->al_ga.ga_len += count; | |
7647
65b2d593c203
commit https://github.com/vim/vim/commit/a24f0a550fed3d9773800cf6be4efd072fff20ec
Christian Brabandt <cb@256bit.org>
parents:
7639
diff
changeset
|
2866 if (old_argcount > 0 && curwin->w_arg_idx >= after) |
65b2d593c203
commit https://github.com/vim/vim/commit/a24f0a550fed3d9773800cf6be4efd072fff20ec
Christian Brabandt <cb@256bit.org>
parents:
7639
diff
changeset
|
2867 curwin->w_arg_idx += count; |
7 | 2868 return after; |
2869 } | |
2870 | |
2871 for (i = 0; i < count; ++i) | |
2872 vim_free(files[i]); | |
2873 return -1; | |
2874 } | |
2875 | |
2876 #endif /* FEAT_LISTCMDS */ | |
2877 | |
2878 #ifdef FEAT_EVAL | |
2879 /* | |
2880 * ":compiler[!] {name}" | |
2881 */ | |
2882 void | |
2883 ex_compiler(eap) | |
2884 exarg_T *eap; | |
2885 { | |
2886 char_u *buf; | |
2887 char_u *old_cur_comp = NULL; | |
2888 char_u *p; | |
2889 | |
2890 if (*eap->arg == NUL) | |
2891 { | |
2892 /* List all compiler scripts. */ | |
2893 do_cmdline_cmd((char_u *)"echo globpath(&rtp, 'compiler/*.vim')"); | |
2894 /* ) keep the indenter happy... */ | |
2895 } | |
2896 else | |
2897 { | |
2898 buf = alloc((unsigned)(STRLEN(eap->arg) + 14)); | |
2899 if (buf != NULL) | |
2900 { | |
2901 if (eap->forceit) | |
2902 { | |
2903 /* ":compiler! {name}" sets global options */ | |
2904 do_cmdline_cmd((char_u *) | |
2905 "command -nargs=* CompilerSet set <args>"); | |
2906 } | |
2907 else | |
2908 { | |
2909 /* ":compiler! {name}" sets local options. | |
2910 * To remain backwards compatible "current_compiler" is always | |
2911 * used. A user's compiler plugin may set it, the distributed | |
2912 * plugin will then skip the settings. Afterwards set | |
2051
ef2890033e88
updated for version 7.2.337
Bram Moolenaar <bram@zimbu.org>
parents:
1882
diff
changeset
|
2913 * "b:current_compiler" and restore "current_compiler". |
ef2890033e88
updated for version 7.2.337
Bram Moolenaar <bram@zimbu.org>
parents:
1882
diff
changeset
|
2914 * Explicitly prepend "g:" to make it work in a function. */ |
ef2890033e88
updated for version 7.2.337
Bram Moolenaar <bram@zimbu.org>
parents:
1882
diff
changeset
|
2915 old_cur_comp = get_var_value((char_u *)"g:current_compiler"); |
7 | 2916 if (old_cur_comp != NULL) |
2917 old_cur_comp = vim_strsave(old_cur_comp); | |
2918 do_cmdline_cmd((char_u *) | |
2919 "command -nargs=* CompilerSet setlocal <args>"); | |
2920 } | |
2051
ef2890033e88
updated for version 7.2.337
Bram Moolenaar <bram@zimbu.org>
parents:
1882
diff
changeset
|
2921 do_unlet((char_u *)"g:current_compiler", TRUE); |
148 | 2922 do_unlet((char_u *)"b:current_compiler", TRUE); |
7 | 2923 |
2924 sprintf((char *)buf, "compiler/%s.vim", eap->arg); | |
480 | 2925 if (source_runtime(buf, TRUE) == FAIL) |
7 | 2926 EMSG2(_("E666: compiler not supported: %s"), eap->arg); |
2927 vim_free(buf); | |
2928 | |
2929 do_cmdline_cmd((char_u *)":delcommand CompilerSet"); | |
2930 | |
2931 /* Set "b:current_compiler" from "current_compiler". */ | |
2051
ef2890033e88
updated for version 7.2.337
Bram Moolenaar <bram@zimbu.org>
parents:
1882
diff
changeset
|
2932 p = get_var_value((char_u *)"g:current_compiler"); |
7 | 2933 if (p != NULL) |
2934 set_internal_string_var((char_u *)"b:current_compiler", p); | |
2935 | |
2936 /* Restore "current_compiler" for ":compiler {name}". */ | |
2937 if (!eap->forceit) | |
2938 { | |
2939 if (old_cur_comp != NULL) | |
2940 { | |
2051
ef2890033e88
updated for version 7.2.337
Bram Moolenaar <bram@zimbu.org>
parents:
1882
diff
changeset
|
2941 set_internal_string_var((char_u *)"g:current_compiler", |
7 | 2942 old_cur_comp); |
2943 vim_free(old_cur_comp); | |
2944 } | |
2945 else | |
2051
ef2890033e88
updated for version 7.2.337
Bram Moolenaar <bram@zimbu.org>
parents:
1882
diff
changeset
|
2946 do_unlet((char_u *)"g:current_compiler", TRUE); |
7 | 2947 } |
2948 } | |
2949 } | |
2950 } | |
2951 #endif | |
2952 | |
2953 /* | |
2954 * ":runtime {name}" | |
2955 */ | |
2956 void | |
2957 ex_runtime(eap) | |
2958 exarg_T *eap; | |
2959 { | |
480 | 2960 source_runtime(eap->arg, eap->forceit); |
7 | 2961 } |
2962 | |
237 | 2963 static void source_callback __ARGS((char_u *fname, void *cookie)); |
2964 | |
7 | 2965 static void |
237 | 2966 source_callback(fname, cookie) |
7 | 2967 char_u *fname; |
1876 | 2968 void *cookie UNUSED; |
7 | 2969 { |
819 | 2970 (void)do_source(fname, FALSE, DOSO_NONE); |
7 | 2971 } |
2972 | |
2973 /* | |
2974 * Source the file "name" from all directories in 'runtimepath'. | |
2975 * "name" can contain wildcards. | |
2976 * When "all" is TRUE, source all files, otherwise only the first one. | |
2977 * return FAIL when no file could be sourced, OK otherwise. | |
2978 */ | |
2979 int | |
480 | 2980 source_runtime(name, all) |
7 | 2981 char_u *name; |
2982 int all; | |
2983 { | |
237 | 2984 return do_in_runtimepath(name, all, source_callback, NULL); |
7 | 2985 } |
2986 | |
2987 /* | |
237 | 2988 * Find "name" in 'runtimepath'. When found, invoke the callback function for |
2989 * it: callback(fname, "cookie") | |
7 | 2990 * When "all" is TRUE repeat for all matches, otherwise only the first one is |
2991 * used. | |
2992 * Returns OK when at least one match found, FAIL otherwise. | |
4833
70b1178dec79
updated for version 7.3.1163
Bram Moolenaar <bram@vim.org>
parents:
4825
diff
changeset
|
2993 * |
6116 | 2994 * If "name" is NULL calls callback for each entry in runtimepath. Cookie is |
2995 * passed by reference in this case, setting it to NULL indicates that callback | |
4833
70b1178dec79
updated for version 7.3.1163
Bram Moolenaar <bram@vim.org>
parents:
4825
diff
changeset
|
2996 * has done its job. |
7 | 2997 */ |
2998 int | |
237 | 2999 do_in_runtimepath(name, all, callback, cookie) |
7 | 3000 char_u *name; |
3001 int all; | |
237 | 3002 void (*callback)__ARGS((char_u *fname, void *ck)); |
3003 void *cookie; | |
7 | 3004 { |
3005 char_u *rtp; | |
3006 char_u *np; | |
3007 char_u *buf; | |
3008 char_u *rtp_copy; | |
3009 char_u *tail; | |
3010 int num_files; | |
3011 char_u **files; | |
3012 int i; | |
3013 int did_one = FALSE; | |
3014 #ifdef AMIGA | |
3015 struct Process *proc = (struct Process *)FindTask(0L); | |
3016 APTR save_winptr = proc->pr_WindowPtr; | |
3017 | |
3018 /* Avoid a requester here for a volume that doesn't exist. */ | |
3019 proc->pr_WindowPtr = (APTR)-1L; | |
3020 #endif | |
3021 | |
3022 /* Make a copy of 'runtimepath'. Invoking the callback may change the | |
3023 * value. */ | |
3024 rtp_copy = vim_strsave(p_rtp); | |
3025 buf = alloc(MAXPATHL); | |
3026 if (buf != NULL && rtp_copy != NULL) | |
3027 { | |
4833
70b1178dec79
updated for version 7.3.1163
Bram Moolenaar <bram@vim.org>
parents:
4825
diff
changeset
|
3028 if (p_verbose > 1 && name != NULL) |
294 | 3029 { |
3030 verbose_enter(); | |
274 | 3031 smsg((char_u *)_("Searching for \"%s\" in \"%s\""), |
7 | 3032 (char *)name, (char *)p_rtp); |
294 | 3033 verbose_leave(); |
3034 } | |
271 | 3035 |
7 | 3036 /* Loop over all entries in 'runtimepath'. */ |
3037 rtp = rtp_copy; | |
3038 while (*rtp != NUL && (all || !did_one)) | |
3039 { | |
3040 /* Copy the path from 'runtimepath' to buf[]. */ | |
3041 copy_option_part(&rtp, buf, MAXPATHL, ","); | |
4833
70b1178dec79
updated for version 7.3.1163
Bram Moolenaar <bram@vim.org>
parents:
4825
diff
changeset
|
3042 if (name == NULL) |
70b1178dec79
updated for version 7.3.1163
Bram Moolenaar <bram@vim.org>
parents:
4825
diff
changeset
|
3043 { |
70b1178dec79
updated for version 7.3.1163
Bram Moolenaar <bram@vim.org>
parents:
4825
diff
changeset
|
3044 (*callback)(buf, (void *) &cookie); |
70b1178dec79
updated for version 7.3.1163
Bram Moolenaar <bram@vim.org>
parents:
4825
diff
changeset
|
3045 if (!did_one) |
70b1178dec79
updated for version 7.3.1163
Bram Moolenaar <bram@vim.org>
parents:
4825
diff
changeset
|
3046 did_one = (cookie == NULL); |
70b1178dec79
updated for version 7.3.1163
Bram Moolenaar <bram@vim.org>
parents:
4825
diff
changeset
|
3047 } |
70b1178dec79
updated for version 7.3.1163
Bram Moolenaar <bram@vim.org>
parents:
4825
diff
changeset
|
3048 else if (STRLEN(buf) + STRLEN(name) + 2 < MAXPATHL) |
7 | 3049 { |
3050 add_pathsep(buf); | |
3051 tail = buf + STRLEN(buf); | |
3052 | |
3053 /* Loop over all patterns in "name" */ | |
3054 np = name; | |
3055 while (*np != NUL && (all || !did_one)) | |
3056 { | |
3057 /* Append the pattern from "name" to buf[]. */ | |
3058 copy_option_part(&np, tail, (int)(MAXPATHL - (tail - buf)), | |
3059 "\t "); | |
3060 | |
3061 if (p_verbose > 2) | |
294 | 3062 { |
3063 verbose_enter(); | |
274 | 3064 smsg((char_u *)_("Searching for \"%s\""), buf); |
294 | 3065 verbose_leave(); |
3066 } | |
7 | 3067 |
3068 /* Expand wildcards, invoke the callback for each match. */ | |
3069 if (gen_expand_wildcards(1, &buf, &num_files, &files, | |
3070 EW_FILE) == OK) | |
3071 { | |
3072 for (i = 0; i < num_files; ++i) | |
3073 { | |
237 | 3074 (*callback)(files[i], cookie); |
7 | 3075 did_one = TRUE; |
3076 if (!all) | |
3077 break; | |
3078 } | |
3079 FreeWild(num_files, files); | |
3080 } | |
3081 } | |
3082 } | |
3083 } | |
3084 } | |
3085 vim_free(buf); | |
3086 vim_free(rtp_copy); | |
4833
70b1178dec79
updated for version 7.3.1163
Bram Moolenaar <bram@vim.org>
parents:
4825
diff
changeset
|
3087 if (p_verbose > 0 && !did_one && name != NULL) |
294 | 3088 { |
3089 verbose_enter(); | |
274 | 3090 smsg((char_u *)_("not found in 'runtimepath': \"%s\""), name); |
294 | 3091 verbose_leave(); |
3092 } | |
7 | 3093 |
3094 #ifdef AMIGA | |
3095 proc->pr_WindowPtr = save_winptr; | |
3096 #endif | |
3097 | |
3098 return did_one ? OK : FAIL; | |
3099 } | |
3100 | |
3101 #if defined(FEAT_EVAL) && defined(FEAT_AUTOCMD) | |
3102 /* | |
3103 * ":options" | |
3104 */ | |
3105 void | |
3106 ex_options(eap) | |
1876 | 3107 exarg_T *eap UNUSED; |
7 | 3108 { |
3109 cmd_source((char_u *)SYS_OPTWIN_FILE, NULL); | |
3110 } | |
3111 #endif | |
3112 | |
3113 /* | |
3114 * ":source {fname}" | |
3115 */ | |
3116 void | |
3117 ex_source(eap) | |
3118 exarg_T *eap; | |
3119 { | |
3120 #ifdef FEAT_BROWSE | |
3121 if (cmdmod.browse) | |
3122 { | |
3123 char_u *fname = NULL; | |
3124 | |
29 | 3125 fname = do_browse(0, (char_u *)_("Source Vim script"), eap->arg, |
7 | 3126 NULL, NULL, BROWSE_FILTER_MACROS, NULL); |
3127 if (fname != NULL) | |
3128 { | |
3129 cmd_source(fname, eap); | |
3130 vim_free(fname); | |
3131 } | |
3132 } | |
3133 else | |
3134 #endif | |
3135 cmd_source(eap->arg, eap); | |
3136 } | |
3137 | |
3138 static void | |
3139 cmd_source(fname, eap) | |
3140 char_u *fname; | |
3141 exarg_T *eap; | |
3142 { | |
3143 if (*fname == NUL) | |
3144 EMSG(_(e_argreq)); | |
3145 | |
3146 else if (eap != NULL && eap->forceit) | |
4352 | 3147 /* ":source!": read Normal mode commands |
716 | 3148 * Need to execute the commands directly. This is required at least |
3149 * for: | |
7 | 3150 * - ":g" command busy |
3151 * - after ":argdo", ":windo" or ":bufdo" | |
3152 * - another command follows | |
3153 * - inside a loop | |
3154 */ | |
3155 openscript(fname, global_busy || listcmd_busy || eap->nextcmd != NULL | |
3156 #ifdef FEAT_EVAL | |
3157 || eap->cstack->cs_idx >= 0 | |
3158 #endif | |
3159 ); | |
3160 | |
3161 /* ":source" read ex commands */ | |
819 | 3162 else if (do_source(fname, FALSE, DOSO_NONE) == FAIL) |
7 | 3163 EMSG2(_(e_notopen), fname); |
3164 } | |
3165 | |
3166 /* | |
3167 * ":source" and associated commands. | |
3168 */ | |
3169 /* | |
3170 * Structure used to store info for each sourced file. | |
3171 * It is shared between do_source() and getsourceline(). | |
3172 * This is required, because it needs to be handed to do_cmdline() and | |
3173 * sourcing can be done recursively. | |
3174 */ | |
3175 struct source_cookie | |
3176 { | |
3177 FILE *fp; /* opened file for sourcing */ | |
3178 char_u *nextline; /* if not NULL: line that was read ahead */ | |
3179 int finished; /* ":finish" used */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2201
diff
changeset
|
3180 #if defined(USE_CRNL) || defined(USE_CR) |
7 | 3181 int fileformat; /* EOL_UNKNOWN, EOL_UNIX or EOL_DOS */ |
3182 int error; /* TRUE if LF found after CR-LF */ | |
3183 #endif | |
3184 #ifdef FEAT_EVAL | |
3185 linenr_T breakpoint; /* next line with breakpoint or zero */ | |
3186 char_u *fname; /* name of sourced file */ | |
3187 int dbg_tick; /* debug_tick when breakpoint was set */ | |
3188 int level; /* top nesting level of sourced file */ | |
3189 #endif | |
3190 #ifdef FEAT_MBYTE | |
3191 vimconv_T conv; /* type of conversion */ | |
3192 #endif | |
3193 }; | |
3194 | |
3195 #ifdef FEAT_EVAL | |
3196 /* | |
3197 * Return the address holding the next breakpoint line for a source cookie. | |
3198 */ | |
3199 linenr_T * | |
3200 source_breakpoint(cookie) | |
3201 void *cookie; | |
3202 { | |
3203 return &((struct source_cookie *)cookie)->breakpoint; | |
3204 } | |
3205 | |
3206 /* | |
3207 * Return the address holding the debug tick for a source cookie. | |
3208 */ | |
3209 int * | |
3210 source_dbg_tick(cookie) | |
3211 void *cookie; | |
3212 { | |
3213 return &((struct source_cookie *)cookie)->dbg_tick; | |
3214 } | |
3215 | |
3216 /* | |
3217 * Return the nesting level for a source cookie. | |
3218 */ | |
3219 int | |
3220 source_level(cookie) | |
3221 void *cookie; | |
3222 { | |
3223 return ((struct source_cookie *)cookie)->level; | |
3224 } | |
3225 #endif | |
3226 | |
3227 static char_u *get_one_sourceline __ARGS((struct source_cookie *sp)); | |
3228 | |
2052
057029bf3470
updated for version 7.2.338
Bram Moolenaar <bram@zimbu.org>
parents:
2051
diff
changeset
|
3229 #if (defined(WIN32) && defined(FEAT_CSCOPE)) || defined(HAVE_FD_CLOEXEC) |
057029bf3470
updated for version 7.2.338
Bram Moolenaar <bram@zimbu.org>
parents:
2051
diff
changeset
|
3230 # define USE_FOPEN_NOINH |
7 | 3231 static FILE *fopen_noinh_readbin __ARGS((char *filename)); |
3232 | |
3233 /* | |
3234 * Special function to open a file without handle inheritance. | |
2052
057029bf3470
updated for version 7.2.338
Bram Moolenaar <bram@zimbu.org>
parents:
2051
diff
changeset
|
3235 * When possible the handle is closed on exec(). |
7 | 3236 */ |
3237 static FILE * | |
3238 fopen_noinh_readbin(filename) | |
3239 char *filename; | |
3240 { | |
2052
057029bf3470
updated for version 7.2.338
Bram Moolenaar <bram@zimbu.org>
parents:
2051
diff
changeset
|
3241 # ifdef WIN32 |
2058
fb1222c880fc
updated for version 7.2.344
Bram Moolenaar <bram@zimbu.org>
parents:
2057
diff
changeset
|
3242 int fd_tmp = mch_open(filename, O_RDONLY | O_BINARY | O_NOINHERIT, 0); |
fb1222c880fc
updated for version 7.2.344
Bram Moolenaar <bram@zimbu.org>
parents:
2057
diff
changeset
|
3243 # else |
fb1222c880fc
updated for version 7.2.344
Bram Moolenaar <bram@zimbu.org>
parents:
2057
diff
changeset
|
3244 int fd_tmp = mch_open(filename, O_RDONLY, 0); |
2052
057029bf3470
updated for version 7.2.338
Bram Moolenaar <bram@zimbu.org>
parents:
2051
diff
changeset
|
3245 # endif |
7 | 3246 |
3247 if (fd_tmp == -1) | |
3248 return NULL; | |
2052
057029bf3470
updated for version 7.2.338
Bram Moolenaar <bram@zimbu.org>
parents:
2051
diff
changeset
|
3249 |
057029bf3470
updated for version 7.2.338
Bram Moolenaar <bram@zimbu.org>
parents:
2051
diff
changeset
|
3250 # ifdef HAVE_FD_CLOEXEC |
057029bf3470
updated for version 7.2.338
Bram Moolenaar <bram@zimbu.org>
parents:
2051
diff
changeset
|
3251 { |
057029bf3470
updated for version 7.2.338
Bram Moolenaar <bram@zimbu.org>
parents:
2051
diff
changeset
|
3252 int fdflags = fcntl(fd_tmp, F_GETFD); |
057029bf3470
updated for version 7.2.338
Bram Moolenaar <bram@zimbu.org>
parents:
2051
diff
changeset
|
3253 if (fdflags >= 0 && (fdflags & FD_CLOEXEC) == 0) |
7009 | 3254 (void)fcntl(fd_tmp, F_SETFD, fdflags | FD_CLOEXEC); |
2052
057029bf3470
updated for version 7.2.338
Bram Moolenaar <bram@zimbu.org>
parents:
2051
diff
changeset
|
3255 } |
057029bf3470
updated for version 7.2.338
Bram Moolenaar <bram@zimbu.org>
parents:
2051
diff
changeset
|
3256 # endif |
057029bf3470
updated for version 7.2.338
Bram Moolenaar <bram@zimbu.org>
parents:
2051
diff
changeset
|
3257 |
7 | 3258 return fdopen(fd_tmp, READBIN); |
3259 } | |
3260 #endif | |
3261 | |
3262 | |
3263 /* | |
3264 * do_source: Read the file "fname" and execute its lines as EX commands. | |
3265 * | |
3266 * This function may be called recursively! | |
3267 * | |
3268 * return FAIL if file could not be opened, OK otherwise | |
3269 */ | |
3270 int | |
3271 do_source(fname, check_other, is_vimrc) | |
3272 char_u *fname; | |
3273 int check_other; /* check for .vimrc and _vimrc */ | |
819 | 3274 int is_vimrc; /* DOSO_ value */ |
7 | 3275 { |
3276 struct source_cookie cookie; | |
3277 char_u *save_sourcing_name; | |
3278 linenr_T save_sourcing_lnum; | |
3279 char_u *p; | |
3280 char_u *fname_exp; | |
1802 | 3281 char_u *firstline = NULL; |
7 | 3282 int retval = FAIL; |
3283 #ifdef FEAT_EVAL | |
3284 scid_T save_current_SID; | |
3285 static scid_T last_current_SID = 0; | |
3286 void *save_funccalp; | |
3287 int save_debug_break_level = debug_break_level; | |
170 | 3288 scriptitem_T *si = NULL; |
7 | 3289 # ifdef UNIX |
3290 struct stat st; | |
3291 int stat_ok; | |
3292 # endif | |
3293 #endif | |
3294 #ifdef STARTUPTIME | |
3295 struct timeval tv_rel; | |
3296 struct timeval tv_start; | |
3297 #endif | |
170 | 3298 #ifdef FEAT_PROFILE |
3299 proftime_T wait_start; | |
3300 #endif | |
7 | 3301 |
3302 p = expand_env_save(fname); | |
3303 if (p == NULL) | |
3304 return retval; | |
3305 fname_exp = fix_fname(p); | |
3306 vim_free(p); | |
3307 if (fname_exp == NULL) | |
3308 return retval; | |
3309 if (mch_isdir(fname_exp)) | |
3310 { | |
274 | 3311 smsg((char_u *)_("Cannot source a directory: \"%s\""), fname); |
7 | 3312 goto theend; |
3313 } | |
3314 | |
716 | 3315 #ifdef FEAT_AUTOCMD |
1061 | 3316 /* Apply SourceCmd autocommands, they should get the file and source it. */ |
3317 if (has_autocmd(EVENT_SOURCECMD, fname_exp, NULL) | |
3318 && apply_autocmds(EVENT_SOURCECMD, fname_exp, fname_exp, | |
3319 FALSE, curbuf)) | |
1515 | 3320 { |
1061 | 3321 # ifdef FEAT_EVAL |
1515 | 3322 retval = aborting() ? FAIL : OK; |
1061 | 3323 # else |
1515 | 3324 retval = OK; |
1061 | 3325 # endif |
1515 | 3326 goto theend; |
3327 } | |
1061 | 3328 |
3329 /* Apply SourcePre autocommands, they may get the file. */ | |
716 | 3330 apply_autocmds(EVENT_SOURCEPRE, fname_exp, fname_exp, FALSE, curbuf); |
3331 #endif | |
3332 | |
2052
057029bf3470
updated for version 7.2.338
Bram Moolenaar <bram@zimbu.org>
parents:
2051
diff
changeset
|
3333 #ifdef USE_FOPEN_NOINH |
7 | 3334 cookie.fp = fopen_noinh_readbin((char *)fname_exp); |
3335 #else | |
3336 cookie.fp = mch_fopen((char *)fname_exp, READBIN); | |
3337 #endif | |
3338 if (cookie.fp == NULL && check_other) | |
3339 { | |
3340 /* | |
3341 * Try again, replacing file name ".vimrc" by "_vimrc" or vice versa, | |
3342 * and ".exrc" by "_exrc" or vice versa. | |
3343 */ | |
3344 p = gettail(fname_exp); | |
3345 if ((*p == '.' || *p == '_') | |
3346 && (STRICMP(p + 1, "vimrc") == 0 | |
3347 || STRICMP(p + 1, "gvimrc") == 0 | |
3348 || STRICMP(p + 1, "exrc") == 0)) | |
3349 { | |
3350 if (*p == '_') | |
3351 *p = '.'; | |
3352 else | |
3353 *p = '_'; | |
2052
057029bf3470
updated for version 7.2.338
Bram Moolenaar <bram@zimbu.org>
parents:
2051
diff
changeset
|
3354 #ifdef USE_FOPEN_NOINH |
7 | 3355 cookie.fp = fopen_noinh_readbin((char *)fname_exp); |
3356 #else | |
3357 cookie.fp = mch_fopen((char *)fname_exp, READBIN); | |
3358 #endif | |
3359 } | |
3360 } | |
3361 | |
3362 if (cookie.fp == NULL) | |
3363 { | |
3364 if (p_verbose > 0) | |
3365 { | |
294 | 3366 verbose_enter(); |
7 | 3367 if (sourcing_name == NULL) |
274 | 3368 smsg((char_u *)_("could not source \"%s\""), fname); |
7 | 3369 else |
3370 smsg((char_u *)_("line %ld: could not source \"%s\""), | |
274 | 3371 sourcing_lnum, fname); |
294 | 3372 verbose_leave(); |
7 | 3373 } |
3374 goto theend; | |
3375 } | |
3376 | |
3377 /* | |
3378 * The file exists. | |
3379 * - In verbose mode, give a message. | |
3380 * - For a vimrc file, may want to set 'compatible', call vimrc_found(). | |
3381 */ | |
3382 if (p_verbose > 1) | |
3383 { | |
294 | 3384 verbose_enter(); |
7 | 3385 if (sourcing_name == NULL) |
274 | 3386 smsg((char_u *)_("sourcing \"%s\""), fname); |
7 | 3387 else |
3388 smsg((char_u *)_("line %ld: sourcing \"%s\""), | |
274 | 3389 sourcing_lnum, fname); |
294 | 3390 verbose_leave(); |
7 | 3391 } |
819 | 3392 if (is_vimrc == DOSO_VIMRC) |
3393 vimrc_found(fname_exp, (char_u *)"MYVIMRC"); | |
3394 else if (is_vimrc == DOSO_GVIMRC) | |
3395 vimrc_found(fname_exp, (char_u *)"MYGVIMRC"); | |
7 | 3396 |
3397 #ifdef USE_CRNL | |
3398 /* If no automatic file format: Set default to CR-NL. */ | |
3399 if (*p_ffs == NUL) | |
3400 cookie.fileformat = EOL_DOS; | |
3401 else | |
3402 cookie.fileformat = EOL_UNKNOWN; | |
3403 cookie.error = FALSE; | |
3404 #endif | |
3405 | |
3406 #ifdef USE_CR | |
3407 /* If no automatic file format: Set default to CR. */ | |
3408 if (*p_ffs == NUL) | |
3409 cookie.fileformat = EOL_MAC; | |
3410 else | |
3411 cookie.fileformat = EOL_UNKNOWN; | |
3412 cookie.error = FALSE; | |
3413 #endif | |
3414 | |
3415 cookie.nextline = NULL; | |
3416 cookie.finished = FALSE; | |
3417 | |
3418 #ifdef FEAT_EVAL | |
3419 /* | |
3420 * Check if this script has a breakpoint. | |
3421 */ | |
3422 cookie.breakpoint = dbg_find_breakpoint(TRUE, fname_exp, (linenr_T)0); | |
3423 cookie.fname = fname_exp; | |
3424 cookie.dbg_tick = debug_tick; | |
3425 | |
3426 cookie.level = ex_nesting_level; | |
3427 #endif | |
3428 | |
3429 /* | |
3430 * Keep the sourcing name/lnum, for recursive calls. | |
3431 */ | |
3432 save_sourcing_name = sourcing_name; | |
3433 sourcing_name = fname_exp; | |
3434 save_sourcing_lnum = sourcing_lnum; | |
3435 sourcing_lnum = 0; | |
3436 | |
1802 | 3437 #ifdef FEAT_MBYTE |
3438 cookie.conv.vc_type = CONV_NONE; /* no conversion */ | |
3439 | |
3440 /* Read the first line so we can check for a UTF-8 BOM. */ | |
3441 firstline = getsourceline(0, (void *)&cookie, 0); | |
3442 if (firstline != NULL && STRLEN(firstline) >= 3 && firstline[0] == 0xef | |
3443 && firstline[1] == 0xbb && firstline[2] == 0xbf) | |
3444 { | |
3445 /* Found BOM; setup conversion, skip over BOM and recode the line. */ | |
3446 convert_setup(&cookie.conv, (char_u *)"utf-8", p_enc); | |
3447 p = string_convert(&cookie.conv, firstline + 3, NULL); | |
1804 | 3448 if (p == NULL) |
3449 p = vim_strsave(firstline + 3); | |
1802 | 3450 if (p != NULL) |
3451 { | |
3452 vim_free(firstline); | |
3453 firstline = p; | |
3454 } | |
3455 } | |
3456 #endif | |
3457 | |
7 | 3458 #ifdef STARTUPTIME |
2053
94f44da44d2e
updated for version 7.2.339
Bram Moolenaar <bram@zimbu.org>
parents:
2052
diff
changeset
|
3459 if (time_fd != NULL) |
94f44da44d2e
updated for version 7.2.339
Bram Moolenaar <bram@zimbu.org>
parents:
2052
diff
changeset
|
3460 time_push(&tv_rel, &tv_start); |
7 | 3461 #endif |
3462 | |
3463 #ifdef FEAT_EVAL | |
170 | 3464 # ifdef FEAT_PROFILE |
790 | 3465 if (do_profiling == PROF_YES) |
170 | 3466 prof_child_enter(&wait_start); /* entering a child now */ |
3467 # endif | |
3468 | |
3469 /* Don't use local function variables, if called from a function. | |
3470 * Also starts profiling timer for nested script. */ | |
3471 save_funccalp = save_funccal(); | |
3472 | |
7 | 3473 /* |
3474 * Check if this script was sourced before to finds its SID. | |
3475 * If it's new, generate a new SID. | |
3476 */ | |
3477 save_current_SID = current_SID; | |
3478 # ifdef UNIX | |
3479 stat_ok = (mch_stat((char *)fname_exp, &st) >= 0); | |
3480 # endif | |
170 | 3481 for (current_SID = script_items.ga_len; current_SID > 0; --current_SID) |
3482 { | |
3483 si = &SCRIPT_ITEM(current_SID); | |
3484 if (si->sn_name != NULL | |
7 | 3485 && ( |
3486 # ifdef UNIX | |
161 | 3487 /* Compare dev/ino when possible, it catches symbolic |
3488 * links. Also compare file names, the inode may change | |
3489 * when the file was edited. */ | |
1882 | 3490 ((stat_ok && si->sn_dev_valid) |
170 | 3491 && (si->sn_dev == st.st_dev |
3492 && si->sn_ino == st.st_ino)) || | |
7 | 3493 # endif |
170 | 3494 fnamecmp(si->sn_name, fname_exp) == 0)) |
7 | 3495 break; |
170 | 3496 } |
7 | 3497 if (current_SID == 0) |
3498 { | |
3499 current_SID = ++last_current_SID; | |
170 | 3500 if (ga_grow(&script_items, (int)(current_SID - script_items.ga_len)) |
3501 == FAIL) | |
3502 goto almosttheend; | |
3503 while (script_items.ga_len < current_SID) | |
7 | 3504 { |
170 | 3505 ++script_items.ga_len; |
3506 SCRIPT_ITEM(script_items.ga_len).sn_name = NULL; | |
3507 # ifdef FEAT_PROFILE | |
3508 SCRIPT_ITEM(script_items.ga_len).sn_prof_on = FALSE; | |
3509 # endif | |
3510 } | |
3511 si = &SCRIPT_ITEM(current_SID); | |
3512 si->sn_name = fname_exp; | |
3513 fname_exp = NULL; | |
7 | 3514 # ifdef UNIX |
170 | 3515 if (stat_ok) |
3516 { | |
1882 | 3517 si->sn_dev_valid = TRUE; |
170 | 3518 si->sn_dev = st.st_dev; |
3519 si->sn_ino = st.st_ino; | |
3520 } | |
3521 else | |
1882 | 3522 si->sn_dev_valid = FALSE; |
7 | 3523 # endif |
170 | 3524 |
7 | 3525 /* Allocate the local script variables to use for this script. */ |
3526 new_script_vars(current_SID); | |
3527 } | |
3528 | |
170 | 3529 # ifdef FEAT_PROFILE |
790 | 3530 if (do_profiling == PROF_YES) |
170 | 3531 { |
3532 int forceit; | |
3533 | |
3534 /* Check if we do profiling for this script. */ | |
3535 if (!si->sn_prof_on && has_profiling(TRUE, si->sn_name, &forceit)) | |
3536 { | |
3537 script_do_profile(si); | |
3538 si->sn_pr_force = forceit; | |
3539 } | |
3540 if (si->sn_prof_on) | |
3541 { | |
3542 ++si->sn_pr_count; | |
3543 profile_start(&si->sn_pr_start); | |
3544 profile_zero(&si->sn_pr_children); | |
3545 } | |
3546 } | |
3547 # endif | |
7 | 3548 #endif |
3549 | |
3550 /* | |
3551 * Call do_cmdline, which will call getsourceline() to get the lines. | |
3552 */ | |
1802 | 3553 do_cmdline(firstline, getsourceline, (void *)&cookie, |
7 | 3554 DOCMD_VERBOSE|DOCMD_NOWAIT|DOCMD_REPEAT); |
3555 retval = OK; | |
170 | 3556 |
3557 #ifdef FEAT_PROFILE | |
790 | 3558 if (do_profiling == PROF_YES) |
170 | 3559 { |
3560 /* Get "si" again, "script_items" may have been reallocated. */ | |
3561 si = &SCRIPT_ITEM(current_SID); | |
3562 if (si->sn_prof_on) | |
3563 { | |
3564 profile_end(&si->sn_pr_start); | |
3565 profile_sub_wait(&wait_start, &si->sn_pr_start); | |
3566 profile_add(&si->sn_pr_total, &si->sn_pr_start); | |
720 | 3567 profile_self(&si->sn_pr_self, &si->sn_pr_start, |
3568 &si->sn_pr_children); | |
170 | 3569 } |
3570 } | |
7 | 3571 #endif |
3572 | |
3573 if (got_int) | |
3574 EMSG(_(e_interr)); | |
3575 sourcing_name = save_sourcing_name; | |
3576 sourcing_lnum = save_sourcing_lnum; | |
3577 if (p_verbose > 1) | |
3578 { | |
294 | 3579 verbose_enter(); |
274 | 3580 smsg((char_u *)_("finished sourcing %s"), fname); |
7 | 3581 if (sourcing_name != NULL) |
274 | 3582 smsg((char_u *)_("continuing in %s"), sourcing_name); |
294 | 3583 verbose_leave(); |
7 | 3584 } |
3585 #ifdef STARTUPTIME | |
2053
94f44da44d2e
updated for version 7.2.339
Bram Moolenaar <bram@zimbu.org>
parents:
2052
diff
changeset
|
3586 if (time_fd != NULL) |
94f44da44d2e
updated for version 7.2.339
Bram Moolenaar <bram@zimbu.org>
parents:
2052
diff
changeset
|
3587 { |
94f44da44d2e
updated for version 7.2.339
Bram Moolenaar <bram@zimbu.org>
parents:
2052
diff
changeset
|
3588 vim_snprintf((char *)IObuff, IOSIZE, "sourcing %s", fname); |
94f44da44d2e
updated for version 7.2.339
Bram Moolenaar <bram@zimbu.org>
parents:
2052
diff
changeset
|
3589 time_msg((char *)IObuff, &tv_start); |
94f44da44d2e
updated for version 7.2.339
Bram Moolenaar <bram@zimbu.org>
parents:
2052
diff
changeset
|
3590 time_pop(&tv_rel); |
94f44da44d2e
updated for version 7.2.339
Bram Moolenaar <bram@zimbu.org>
parents:
2052
diff
changeset
|
3591 } |
7 | 3592 #endif |
3593 | |
3594 #ifdef FEAT_EVAL | |
3595 /* | |
3596 * After a "finish" in debug mode, need to break at first command of next | |
3597 * sourced file. | |
3598 */ | |
3599 if (save_debug_break_level > ex_nesting_level | |
3600 && debug_break_level == ex_nesting_level) | |
3601 ++debug_break_level; | |
3602 #endif | |
3603 | |
170 | 3604 #ifdef FEAT_EVAL |
3605 almosttheend: | |
3606 current_SID = save_current_SID; | |
3607 restore_funccal(save_funccalp); | |
3608 # ifdef FEAT_PROFILE | |
790 | 3609 if (do_profiling == PROF_YES) |
170 | 3610 prof_child_exit(&wait_start); /* leaving a child now */ |
3611 # endif | |
3612 #endif | |
3613 fclose(cookie.fp); | |
3614 vim_free(cookie.nextline); | |
1802 | 3615 vim_free(firstline); |
170 | 3616 #ifdef FEAT_MBYTE |
3617 convert_setup(&cookie.conv, NULL, NULL); | |
3618 #endif | |
3619 | |
7 | 3620 theend: |
3621 vim_free(fname_exp); | |
3622 return retval; | |
3623 } | |
3624 | |
3625 #if defined(FEAT_EVAL) || defined(PROTO) | |
356 | 3626 |
7 | 3627 /* |
3628 * ":scriptnames" | |
3629 */ | |
3630 void | |
3631 ex_scriptnames(eap) | |
1876 | 3632 exarg_T *eap UNUSED; |
7 | 3633 { |
3634 int i; | |
3635 | |
170 | 3636 for (i = 1; i <= script_items.ga_len && !got_int; ++i) |
3637 if (SCRIPT_ITEM(i).sn_name != NULL) | |
2921 | 3638 { |
3639 home_replace(NULL, SCRIPT_ITEM(i).sn_name, | |
3640 NameBuff, MAXPATHL, TRUE); | |
3641 smsg((char_u *)"%3d: %s", i, NameBuff); | |
3429 | 3642 } |
7 | 3643 } |
3644 | |
3645 # if defined(BACKSLASH_IN_FILENAME) || defined(PROTO) | |
3646 /* | |
3647 * Fix slashes in the list of script names for 'shellslash'. | |
3648 */ | |
3649 void | |
3650 scriptnames_slash_adjust() | |
3651 { | |
3652 int i; | |
3653 | |
170 | 3654 for (i = 1; i <= script_items.ga_len; ++i) |
3655 if (SCRIPT_ITEM(i).sn_name != NULL) | |
3656 slash_adjust(SCRIPT_ITEM(i).sn_name); | |
7 | 3657 } |
3658 # endif | |
3659 | |
3660 /* | |
3661 * Get a pointer to a script name. Used for ":verbose set". | |
3662 */ | |
3663 char_u * | |
3664 get_scriptname(id) | |
3665 scid_T id; | |
3666 { | |
3667 if (id == SID_MODELINE) | |
681 | 3668 return (char_u *)_("modeline"); |
7 | 3669 if (id == SID_CMDARG) |
681 | 3670 return (char_u *)_("--cmd argument"); |
7 | 3671 if (id == SID_CARG) |
681 | 3672 return (char_u *)_("-c argument"); |
7 | 3673 if (id == SID_ENV) |
681 | 3674 return (char_u *)_("environment variable"); |
3675 if (id == SID_ERROR) | |
3676 return (char_u *)_("error handler"); | |
170 | 3677 return SCRIPT_ITEM(id).sn_name; |
3678 } | |
3679 | |
356 | 3680 # if defined(EXITFREE) || defined(PROTO) |
3681 void | |
3682 free_scriptnames() | |
3683 { | |
3684 int i; | |
3685 | |
3686 for (i = script_items.ga_len; i > 0; --i) | |
3687 vim_free(SCRIPT_ITEM(i).sn_name); | |
3688 ga_clear(&script_items); | |
3689 } | |
3690 # endif | |
3691 | |
7 | 3692 #endif |
3693 | |
3694 #if defined(USE_CR) || defined(PROTO) | |
3695 | |
3696 # if defined(__MSL__) && (__MSL__ >= 22) | |
3697 /* | |
3698 * Newer version of the Metrowerks library handle DOS and UNIX files | |
3699 * without help. | |
3700 * Test with earlier versions, MSL 2.2 is the library supplied with | |
3701 * Codewarrior Pro 2. | |
3702 */ | |
3703 char * | |
3704 fgets_cr(s, n, stream) | |
3705 char *s; | |
3706 int n; | |
3707 FILE *stream; | |
3708 { | |
3709 return fgets(s, n, stream); | |
3710 } | |
3711 # else | |
3712 /* | |
3713 * Version of fgets() which also works for lines ending in a <CR> only | |
3714 * (Macintosh format). | |
3715 * For older versions of the Metrowerks library. | |
3716 * At least CodeWarrior 9 needed this code. | |
3717 */ | |
3718 char * | |
3719 fgets_cr(s, n, stream) | |
3720 char *s; | |
3721 int n; | |
3722 FILE *stream; | |
3723 { | |
3724 int c = 0; | |
3725 int char_read = 0; | |
3726 | |
3727 while (!feof(stream) && c != '\r' && c != '\n' && char_read < n - 1) | |
3728 { | |
3729 c = fgetc(stream); | |
3730 s[char_read++] = c; | |
3731 /* If the file is in DOS format, we need to skip a NL after a CR. I | |
3732 * thought it was the other way around, but this appears to work... */ | |
3733 if (c == '\n') | |
3734 { | |
3735 c = fgetc(stream); | |
3736 if (c != '\r') | |
3737 ungetc(c, stream); | |
3738 } | |
3739 } | |
3740 | |
3741 s[char_read] = 0; | |
3742 if (char_read == 0) | |
3743 return NULL; | |
3744 | |
3745 if (feof(stream) && char_read == 1) | |
3746 return NULL; | |
3747 | |
3748 return s; | |
3749 } | |
3750 # endif | |
3751 #endif | |
3752 | |
3753 /* | |
3754 * Get one full line from a sourced file. | |
3755 * Called by do_cmdline() when it's called from do_source(). | |
3756 * | |
3757 * Return a pointer to the line in allocated memory. | |
3758 * Return NULL for end-of-file or some error. | |
3759 */ | |
3760 char_u * | |
3761 getsourceline(c, cookie, indent) | |
1876 | 3762 int c UNUSED; |
7 | 3763 void *cookie; |
1876 | 3764 int indent UNUSED; |
7 | 3765 { |
3766 struct source_cookie *sp = (struct source_cookie *)cookie; | |
3767 char_u *line; | |
3336 | 3768 char_u *p; |
7 | 3769 |
3770 #ifdef FEAT_EVAL | |
3771 /* If breakpoints have been added/deleted need to check for it. */ | |
3772 if (sp->dbg_tick < debug_tick) | |
3773 { | |
3774 sp->breakpoint = dbg_find_breakpoint(TRUE, sp->fname, sourcing_lnum); | |
3775 sp->dbg_tick = debug_tick; | |
3776 } | |
170 | 3777 # ifdef FEAT_PROFILE |
790 | 3778 if (do_profiling == PROF_YES) |
170 | 3779 script_line_end(); |
3780 # endif | |
7 | 3781 #endif |
3782 /* | |
3783 * Get current line. If there is a read-ahead line, use it, otherwise get | |
3784 * one now. | |
3785 */ | |
3786 if (sp->finished) | |
3787 line = NULL; | |
3788 else if (sp->nextline == NULL) | |
3789 line = get_one_sourceline(sp); | |
3790 else | |
3791 { | |
3792 line = sp->nextline; | |
3793 sp->nextline = NULL; | |
3794 ++sourcing_lnum; | |
205 | 3795 } |
170 | 3796 #ifdef FEAT_PROFILE |
790 | 3797 if (line != NULL && do_profiling == PROF_YES) |
205 | 3798 script_line_start(); |
3799 #endif | |
7 | 3800 |
3801 /* Only concatenate lines starting with a \ when 'cpoptions' doesn't | |
3802 * contain the 'C' flag. */ | |
3803 if (line != NULL && (vim_strchr(p_cpo, CPO_CONCAT) == NULL)) | |
3804 { | |
3805 /* compensate for the one line read-ahead */ | |
3806 --sourcing_lnum; | |
3332 | 3807 |
3808 /* Get the next line and concatenate it when it starts with a | |
3809 * backslash. We always need to read the next line, keep it in | |
3810 * sp->nextline. */ | |
3811 sp->nextline = get_one_sourceline(sp); | |
3812 if (sp->nextline != NULL && *(p = skipwhite(sp->nextline)) == '\\') | |
7 | 3813 { |
3332 | 3814 garray_T ga; |
3815 | |
3378 | 3816 ga_init2(&ga, (int)sizeof(char_u), 400); |
3332 | 3817 ga_concat(&ga, line); |
3818 ga_concat(&ga, p + 1); | |
3819 for (;;) | |
3820 { | |
3821 vim_free(sp->nextline); | |
3822 sp->nextline = get_one_sourceline(sp); | |
3823 if (sp->nextline == NULL) | |
3824 break; | |
3825 p = skipwhite(sp->nextline); | |
3826 if (*p != '\\') | |
3827 break; | |
3378 | 3828 /* Adjust the growsize to the current length to speed up |
3829 * concatenating many lines. */ | |
3830 if (ga.ga_len > 400) | |
3831 { | |
3832 if (ga.ga_len > 8000) | |
3833 ga.ga_growsize = 8000; | |
3834 else | |
3835 ga.ga_growsize = ga.ga_len; | |
3836 } | |
3332 | 3837 ga_concat(&ga, p + 1); |
3838 } | |
3839 ga_append(&ga, NUL); | |
7 | 3840 vim_free(line); |
3332 | 3841 line = ga.ga_data; |
7 | 3842 } |
3843 } | |
3844 | |
3845 #ifdef FEAT_MBYTE | |
3846 if (line != NULL && sp->conv.vc_type != CONV_NONE) | |
3847 { | |
3336 | 3848 char_u *s; |
3849 | |
7 | 3850 /* Convert the encoding of the script line. */ |
3851 s = string_convert(&sp->conv, line, NULL); | |
3852 if (s != NULL) | |
3853 { | |
3854 vim_free(line); | |
3855 line = s; | |
3856 } | |
3857 } | |
3858 #endif | |
3859 | |
3860 #ifdef FEAT_EVAL | |
3861 /* Did we encounter a breakpoint? */ | |
3862 if (sp->breakpoint != 0 && sp->breakpoint <= sourcing_lnum) | |
3863 { | |
3864 dbg_breakpoint(sp->fname, sourcing_lnum); | |
3865 /* Find next breakpoint. */ | |
3866 sp->breakpoint = dbg_find_breakpoint(TRUE, sp->fname, sourcing_lnum); | |
3867 sp->dbg_tick = debug_tick; | |
3868 } | |
3869 #endif | |
3870 | |
3871 return line; | |
3872 } | |
3873 | |
3874 static char_u * | |
3875 get_one_sourceline(sp) | |
3876 struct source_cookie *sp; | |
3877 { | |
3878 garray_T ga; | |
3879 int len; | |
3880 int c; | |
3881 char_u *buf; | |
3882 #ifdef USE_CRNL | |
3883 int has_cr; /* CR-LF found */ | |
3884 #endif | |
3885 #ifdef USE_CR | |
3886 char_u *scan; | |
3887 #endif | |
3888 int have_read = FALSE; | |
3889 | |
3890 /* use a growarray to store the sourced line */ | |
154 | 3891 ga_init2(&ga, 1, 250); |
7 | 3892 |
3893 /* | |
3894 * Loop until there is a finished line (or end-of-file). | |
3895 */ | |
3896 sourcing_lnum++; | |
3897 for (;;) | |
3898 { | |
154 | 3899 /* make room to read at least 120 (more) characters */ |
3900 if (ga_grow(&ga, 120) == FAIL) | |
7 | 3901 break; |
3902 buf = (char_u *)ga.ga_data; | |
3903 | |
3904 #ifdef USE_CR | |
3905 if (sp->fileformat == EOL_MAC) | |
3906 { | |
41 | 3907 if (fgets_cr((char *)buf + ga.ga_len, ga.ga_maxlen - ga.ga_len, |
3908 sp->fp) == NULL) | |
7 | 3909 break; |
3910 } | |
3911 else | |
3912 #endif | |
41 | 3913 if (fgets((char *)buf + ga.ga_len, ga.ga_maxlen - ga.ga_len, |
3914 sp->fp) == NULL) | |
7 | 3915 break; |
154 | 3916 len = ga.ga_len + (int)STRLEN(buf + ga.ga_len); |
7 | 3917 #ifdef USE_CRNL |
3918 /* Ignore a trailing CTRL-Z, when in Dos mode. Only recognize the | |
3919 * CTRL-Z by its own, or after a NL. */ | |
3920 if ( (len == 1 || (len >= 2 && buf[len - 2] == '\n')) | |
3921 && sp->fileformat == EOL_DOS | |
3922 && buf[len - 1] == Ctrl_Z) | |
3923 { | |
3924 buf[len - 1] = NUL; | |
3925 break; | |
3926 } | |
3927 #endif | |
3928 | |
3929 #ifdef USE_CR | |
3930 /* If the read doesn't stop on a new line, and there's | |
3931 * some CR then we assume a Mac format */ | |
3932 if (sp->fileformat == EOL_UNKNOWN) | |
3933 { | |
3934 if (buf[len - 1] != '\n' && vim_strchr(buf, '\r') != NULL) | |
3935 sp->fileformat = EOL_MAC; | |
3936 else | |
3937 sp->fileformat = EOL_UNIX; | |
3938 } | |
3939 | |
3940 if (sp->fileformat == EOL_MAC) | |
3941 { | |
3942 scan = vim_strchr(buf, '\r'); | |
3943 | |
3944 if (scan != NULL) | |
3945 { | |
3946 *scan = '\n'; | |
3947 if (*(scan + 1) != 0) | |
3948 { | |
3949 *(scan + 1) = 0; | |
3950 fseek(sp->fp, (long)(scan - buf - len + 1), SEEK_CUR); | |
3951 } | |
3952 } | |
3953 len = STRLEN(buf); | |
3954 } | |
3955 #endif | |
3956 | |
3957 have_read = TRUE; | |
3958 ga.ga_len = len; | |
3959 | |
3960 /* If the line was longer than the buffer, read more. */ | |
41 | 3961 if (ga.ga_maxlen - ga.ga_len == 1 && buf[len - 1] != '\n') |
7 | 3962 continue; |
3963 | |
3964 if (len >= 1 && buf[len - 1] == '\n') /* remove trailing NL */ | |
3965 { | |
3966 #ifdef USE_CRNL | |
3967 has_cr = (len >= 2 && buf[len - 2] == '\r'); | |
3968 if (sp->fileformat == EOL_UNKNOWN) | |
3969 { | |
3970 if (has_cr) | |
3971 sp->fileformat = EOL_DOS; | |
3972 else | |
3973 sp->fileformat = EOL_UNIX; | |
3974 } | |
3975 | |
3976 if (sp->fileformat == EOL_DOS) | |
3977 { | |
3978 if (has_cr) /* replace trailing CR */ | |
3979 { | |
3980 buf[len - 2] = '\n'; | |
3981 --len; | |
3982 --ga.ga_len; | |
3983 } | |
3984 else /* lines like ":map xx yy^M" will have failed */ | |
3985 { | |
3986 if (!sp->error) | |
16 | 3987 { |
3988 msg_source(hl_attr(HLF_W)); | |
7 | 3989 EMSG(_("W15: Warning: Wrong line separator, ^M may be missing")); |
16 | 3990 } |
7 | 3991 sp->error = TRUE; |
3992 sp->fileformat = EOL_UNIX; | |
3993 } | |
3994 } | |
3995 #endif | |
3996 /* The '\n' is escaped if there is an odd number of ^V's just | |
3997 * before it, first set "c" just before the 'V's and then check | |
3998 * len&c parities (is faster than ((len-c)%2 == 0)) -- Acevedo */ | |
3999 for (c = len - 2; c >= 0 && buf[c] == Ctrl_V; c--) | |
4000 ; | |
4001 if ((len & 1) != (c & 1)) /* escaped NL, read more */ | |
4002 { | |
4003 sourcing_lnum++; | |
4004 continue; | |
4005 } | |
4006 | |
4007 buf[len - 1] = NUL; /* remove the NL */ | |
4008 } | |
4009 | |
4010 /* | |
4011 * Check for ^C here now and then, so recursive :so can be broken. | |
4012 */ | |
4013 line_breakcheck(); | |
4014 break; | |
4015 } | |
4016 | |
4017 if (have_read) | |
4018 return (char_u *)ga.ga_data; | |
4019 | |
4020 vim_free(ga.ga_data); | |
4021 return NULL; | |
4022 } | |
4023 | |
170 | 4024 #if defined(FEAT_PROFILE) || defined(PROTO) |
4025 /* | |
4026 * Called when starting to read a script line. | |
4027 * "sourcing_lnum" must be correct! | |
4028 * When skipping lines it may not actually be executed, but we won't find out | |
4029 * until later and we need to store the time now. | |
4030 */ | |
4031 void | |
4032 script_line_start() | |
4033 { | |
4034 scriptitem_T *si; | |
4035 sn_prl_T *pp; | |
4036 | |
4037 if (current_SID <= 0 || current_SID > script_items.ga_len) | |
4038 return; | |
4039 si = &SCRIPT_ITEM(current_SID); | |
4040 if (si->sn_prof_on && sourcing_lnum >= 1) | |
4041 { | |
1624 | 4042 /* Grow the array before starting the timer, so that the time spent |
170 | 4043 * here isn't counted. */ |
7009 | 4044 (void)ga_grow(&si->sn_prl_ga, (int)(sourcing_lnum - si->sn_prl_ga.ga_len)); |
170 | 4045 si->sn_prl_idx = sourcing_lnum - 1; |
4046 while (si->sn_prl_ga.ga_len <= si->sn_prl_idx | |
4047 && si->sn_prl_ga.ga_len < si->sn_prl_ga.ga_maxlen) | |
4048 { | |
4049 /* Zero counters for a line that was not used before. */ | |
4050 pp = &PRL_ITEM(si, si->sn_prl_ga.ga_len); | |
4051 pp->snp_count = 0; | |
4052 profile_zero(&pp->sn_prl_total); | |
4053 profile_zero(&pp->sn_prl_self); | |
4054 ++si->sn_prl_ga.ga_len; | |
4055 } | |
4056 si->sn_prl_execed = FALSE; | |
4057 profile_start(&si->sn_prl_start); | |
4058 profile_zero(&si->sn_prl_children); | |
4059 profile_get_wait(&si->sn_prl_wait); | |
4060 } | |
4061 } | |
4062 | |
4063 /* | |
4064 * Called when actually executing a function line. | |
4065 */ | |
4066 void | |
4067 script_line_exec() | |
4068 { | |
4069 scriptitem_T *si; | |
4070 | |
4071 if (current_SID <= 0 || current_SID > script_items.ga_len) | |
4072 return; | |
4073 si = &SCRIPT_ITEM(current_SID); | |
4074 if (si->sn_prof_on && si->sn_prl_idx >= 0) | |
4075 si->sn_prl_execed = TRUE; | |
4076 } | |
4077 | |
4078 /* | |
4079 * Called when done with a function line. | |
4080 */ | |
4081 void | |
4082 script_line_end() | |
4083 { | |
4084 scriptitem_T *si; | |
4085 sn_prl_T *pp; | |
4086 | |
4087 if (current_SID <= 0 || current_SID > script_items.ga_len) | |
4088 return; | |
4089 si = &SCRIPT_ITEM(current_SID); | |
4090 if (si->sn_prof_on && si->sn_prl_idx >= 0 | |
4091 && si->sn_prl_idx < si->sn_prl_ga.ga_len) | |
4092 { | |
4093 if (si->sn_prl_execed) | |
4094 { | |
4095 pp = &PRL_ITEM(si, si->sn_prl_idx); | |
4096 ++pp->snp_count; | |
4097 profile_end(&si->sn_prl_start); | |
4098 profile_sub_wait(&si->sn_prl_wait, &si->sn_prl_start); | |
4099 profile_add(&pp->sn_prl_total, &si->sn_prl_start); | |
720 | 4100 profile_self(&pp->sn_prl_self, &si->sn_prl_start, |
4101 &si->sn_prl_children); | |
170 | 4102 } |
4103 si->sn_prl_idx = -1; | |
4104 } | |
4105 } | |
4106 #endif | |
4107 | |
7 | 4108 /* |
4109 * ":scriptencoding": Set encoding conversion for a sourced script. | |
4110 * Without the multi-byte feature it's simply ignored. | |
4111 */ | |
4112 void | |
4113 ex_scriptencoding(eap) | |
1876 | 4114 exarg_T *eap UNUSED; |
7 | 4115 { |
4116 #ifdef FEAT_MBYTE | |
4117 struct source_cookie *sp; | |
4118 char_u *name; | |
4119 | |
4120 if (!getline_equal(eap->getline, eap->cookie, getsourceline)) | |
4121 { | |
4122 EMSG(_("E167: :scriptencoding used outside of a sourced file")); | |
4123 return; | |
4124 } | |
4125 | |
4126 if (*eap->arg != NUL) | |
4127 { | |
4128 name = enc_canonize(eap->arg); | |
4129 if (name == NULL) /* out of memory */ | |
4130 return; | |
4131 } | |
4132 else | |
4133 name = eap->arg; | |
4134 | |
4135 /* Setup for conversion from the specified encoding to 'encoding'. */ | |
4136 sp = (struct source_cookie *)getline_cookie(eap->getline, eap->cookie); | |
4137 convert_setup(&sp->conv, name, p_enc); | |
4138 | |
4139 if (name != eap->arg) | |
4140 vim_free(name); | |
4141 #endif | |
4142 } | |
4143 | |
4144 #if defined(FEAT_EVAL) || defined(PROTO) | |
4145 /* | |
4146 * ":finish": Mark a sourced file as finished. | |
4147 */ | |
4148 void | |
4149 ex_finish(eap) | |
4150 exarg_T *eap; | |
4151 { | |
4152 if (getline_equal(eap->getline, eap->cookie, getsourceline)) | |
4153 do_finish(eap, FALSE); | |
4154 else | |
4155 EMSG(_("E168: :finish used outside of a sourced file")); | |
4156 } | |
4157 | |
4158 /* | |
4159 * Mark a sourced file as finished. Possibly makes the ":finish" pending. | |
4160 * Also called for a pending finish at the ":endtry" or after returning from | |
4161 * an extra do_cmdline(). "reanimate" is used in the latter case. | |
4162 */ | |
4163 void | |
4164 do_finish(eap, reanimate) | |
4165 exarg_T *eap; | |
4166 int reanimate; | |
4167 { | |
4168 int idx; | |
4169 | |
4170 if (reanimate) | |
4171 ((struct source_cookie *)getline_cookie(eap->getline, | |
4172 eap->cookie))->finished = FALSE; | |
4173 | |
4174 /* | |
4175 * Cleanup (and inactivate) conditionals, but stop when a try conditional | |
4176 * not in its finally clause (which then is to be executed next) is found. | |
4177 * In this case, make the ":finish" pending for execution at the ":endtry". | |
4178 * Otherwise, finish normally. | |
4179 */ | |
4180 idx = cleanup_conditionals(eap->cstack, 0, TRUE); | |
4181 if (idx >= 0) | |
4182 { | |
4183 eap->cstack->cs_pending[idx] = CSTP_FINISH; | |
4184 report_make_pending(CSTP_FINISH, NULL); | |
4185 } | |
4186 else | |
4187 ((struct source_cookie *)getline_cookie(eap->getline, | |
4188 eap->cookie))->finished = TRUE; | |
4189 } | |
4190 | |
4191 | |
4192 /* | |
4193 * Return TRUE when a sourced file had the ":finish" command: Don't give error | |
4194 * message for missing ":endif". | |
4195 * Return FALSE when not sourcing a file. | |
4196 */ | |
4197 int | |
944 | 4198 source_finished(fgetline, cookie) |
4199 char_u *(*fgetline) __ARGS((int, void *, int)); | |
7 | 4200 void *cookie; |
4201 { | |
944 | 4202 return (getline_equal(fgetline, cookie, getsourceline) |
7 | 4203 && ((struct source_cookie *)getline_cookie( |
944 | 4204 fgetline, cookie))->finished); |
7 | 4205 } |
4206 #endif | |
4207 | |
4208 #if defined(FEAT_LISTCMDS) || defined(PROTO) | |
4209 /* | |
4210 * ":checktime [buffer]" | |
4211 */ | |
4212 void | |
4213 ex_checktime(eap) | |
4214 exarg_T *eap; | |
4215 { | |
4216 buf_T *buf; | |
4217 int save_no_check_timestamps = no_check_timestamps; | |
4218 | |
4219 no_check_timestamps = 0; | |
4220 if (eap->addr_count == 0) /* default is all buffers */ | |
4221 check_timestamps(FALSE); | |
4222 else | |
4223 { | |
4224 buf = buflist_findnr((int)eap->line2); | |
4225 if (buf != NULL) /* cannot happen? */ | |
4226 (void)buf_check_timestamp(buf, FALSE); | |
4227 } | |
4228 no_check_timestamps = save_no_check_timestamps; | |
4229 } | |
4230 #endif | |
4231 | |
4232 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ | |
4233 && (defined(FEAT_EVAL) || defined(FEAT_MULTI_LANG)) | |
2419
f579b934f51d
Fix build warnings and problems for tiny/small Win32 build. (Mike Williams)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4234 # define HAVE_GET_LOCALE_VAL |
7 | 4235 static char *get_locale_val __ARGS((int what)); |
4236 | |
4237 static char * | |
4238 get_locale_val(what) | |
4239 int what; | |
4240 { | |
4241 char *loc; | |
4242 | |
4243 /* Obtain the locale value from the libraries. For DJGPP this is | |
4244 * redefined and it doesn't use the arguments. */ | |
4245 loc = setlocale(what, NULL); | |
4246 | |
823 | 4247 # ifdef WIN32 |
7 | 4248 if (loc != NULL) |
4249 { | |
4250 char_u *p; | |
4251 | |
823 | 4252 /* setocale() returns something like "LC_COLLATE=<name>;LC_..." when |
4253 * one of the values (e.g., LC_CTYPE) differs. */ | |
7 | 4254 p = vim_strchr(loc, '='); |
4255 if (p != NULL) | |
4256 { | |
4257 loc = ++p; | |
4258 while (*p != NUL) /* remove trailing newline */ | |
4259 { | |
823 | 4260 if (*p < ' ' || *p == ';') |
7 | 4261 { |
4262 *p = NUL; | |
4263 break; | |
4264 } | |
4265 ++p; | |
4266 } | |
4267 } | |
4268 } | |
4269 # endif | |
4270 | |
4271 return loc; | |
4272 } | |
4273 #endif | |
4274 | |
4275 | |
4276 #ifdef WIN32 | |
4277 /* | |
4278 * On MS-Windows locale names are strings like "German_Germany.1252", but | |
4279 * gettext expects "de". Try to translate one into another here for a few | |
4280 * supported languages. | |
4281 */ | |
4282 static char_u * | |
4283 gettext_lang(char_u *name) | |
4284 { | |
4285 int i; | |
4286 static char *(mtable[]) = { | |
4287 "afrikaans", "af", | |
4288 "czech", "cs", | |
4289 "dutch", "nl", | |
4290 "german", "de", | |
4291 "english_united kingdom", "en_GB", | |
4292 "spanish", "es", | |
4293 "french", "fr", | |
4294 "italian", "it", | |
4295 "japanese", "ja", | |
4296 "korean", "ko", | |
4297 "norwegian", "no", | |
4298 "polish", "pl", | |
4299 "russian", "ru", | |
4300 "slovak", "sk", | |
4301 "swedish", "sv", | |
4302 "ukrainian", "uk", | |
4303 "chinese_china", "zh_CN", | |
4304 "chinese_taiwan", "zh_TW", | |
4305 NULL}; | |
4306 | |
4307 for (i = 0; mtable[i] != NULL; i += 2) | |
4308 if (STRNICMP(mtable[i], name, STRLEN(mtable[i])) == 0) | |
4309 return mtable[i + 1]; | |
4310 return name; | |
4311 } | |
4312 #endif | |
4313 | |
4314 #if defined(FEAT_MULTI_LANG) || defined(PROTO) | |
4315 /* | |
4316 * Obtain the current messages language. Used to set the default for | |
4317 * 'helplang'. May return NULL or an empty string. | |
4318 */ | |
4319 char_u * | |
4320 get_mess_lang() | |
4321 { | |
4322 char_u *p; | |
4323 | |
2419
f579b934f51d
Fix build warnings and problems for tiny/small Win32 build. (Mike Williams)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4324 # ifdef HAVE_GET_LOCALE_VAL |
7 | 4325 # if defined(LC_MESSAGES) |
4326 p = (char_u *)get_locale_val(LC_MESSAGES); | |
4327 # else | |
4328 /* This is necessary for Win32, where LC_MESSAGES is not defined and $LANG | |
823 | 4329 * may be set to the LCID number. LC_COLLATE is the best guess, LC_TIME |
4330 * and LC_MONETARY may be set differently for a Japanese working in the | |
4331 * US. */ | |
4332 p = (char_u *)get_locale_val(LC_COLLATE); | |
7 | 4333 # endif |
4334 # else | |
4335 p = mch_getenv((char_u *)"LC_ALL"); | |
4336 if (p == NULL || *p == NUL) | |
4337 { | |
4338 p = mch_getenv((char_u *)"LC_MESSAGES"); | |
4339 if (p == NULL || *p == NUL) | |
4340 p = mch_getenv((char_u *)"LANG"); | |
4341 } | |
4342 # endif | |
4343 # ifdef WIN32 | |
4344 p = gettext_lang(p); | |
4345 # endif | |
4346 return p; | |
4347 } | |
4348 #endif | |
4349 | |
45 | 4350 /* Complicated #if; matches with where get_mess_env() is used below. */ |
4351 #if (defined(FEAT_EVAL) && !((defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ | |
4352 && defined(LC_MESSAGES))) \ | |
4353 || ((defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ | |
4354 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) \ | |
4355 && !defined(LC_MESSAGES)) | |
7 | 4356 static char_u *get_mess_env __ARGS((void)); |
4357 | |
4358 /* | |
4359 * Get the language used for messages from the environment. | |
4360 */ | |
4361 static char_u * | |
4362 get_mess_env() | |
4363 { | |
4364 char_u *p; | |
4365 | |
4366 p = mch_getenv((char_u *)"LC_ALL"); | |
4367 if (p == NULL || *p == NUL) | |
4368 { | |
4369 p = mch_getenv((char_u *)"LC_MESSAGES"); | |
4370 if (p == NULL || *p == NUL) | |
4371 { | |
4372 p = mch_getenv((char_u *)"LANG"); | |
4373 if (p != NULL && VIM_ISDIGIT(*p)) | |
4374 p = NULL; /* ignore something like "1043" */ | |
2419
f579b934f51d
Fix build warnings and problems for tiny/small Win32 build. (Mike Williams)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4375 # ifdef HAVE_GET_LOCALE_VAL |
7 | 4376 if (p == NULL || *p == NUL) |
4377 p = (char_u *)get_locale_val(LC_CTYPE); | |
4378 # endif | |
4379 } | |
4380 } | |
4381 return p; | |
4382 } | |
4383 #endif | |
4384 | |
4385 #if defined(FEAT_EVAL) || defined(PROTO) | |
4386 | |
4387 /* | |
4388 * Set the "v:lang" variable according to the current locale setting. | |
4389 * Also do "v:lc_time"and "v:ctype". | |
4390 */ | |
4391 void | |
4392 set_lang_var() | |
4393 { | |
4394 char_u *loc; | |
4395 | |
2419
f579b934f51d
Fix build warnings and problems for tiny/small Win32 build. (Mike Williams)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4396 # ifdef HAVE_GET_LOCALE_VAL |
7 | 4397 loc = (char_u *)get_locale_val(LC_CTYPE); |
4398 # else | |
4399 /* setlocale() not supported: use the default value */ | |
4400 loc = (char_u *)"C"; | |
4401 # endif | |
4402 set_vim_var_string(VV_CTYPE, loc, -1); | |
4403 | |
4404 /* When LC_MESSAGES isn't defined use the value from $LC_MESSAGES, fall | |
4405 * back to LC_CTYPE if it's empty. */ | |
2419
f579b934f51d
Fix build warnings and problems for tiny/small Win32 build. (Mike Williams)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4406 # if defined(HAVE_GET_LOCALE_VAL) && defined(LC_MESSAGES) |
7 | 4407 loc = (char_u *)get_locale_val(LC_MESSAGES); |
4408 # else | |
4409 loc = get_mess_env(); | |
4410 # endif | |
4411 set_vim_var_string(VV_LANG, loc, -1); | |
4412 | |
2419
f579b934f51d
Fix build warnings and problems for tiny/small Win32 build. (Mike Williams)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4413 # ifdef HAVE_GET_LOCALE_VAL |
7 | 4414 loc = (char_u *)get_locale_val(LC_TIME); |
4415 # endif | |
4416 set_vim_var_string(VV_LC_TIME, loc, -1); | |
4417 } | |
4418 #endif | |
4419 | |
4420 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ | |
4421 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) | |
4422 /* | |
4423 * ":language": Set the language (locale). | |
4424 */ | |
4425 void | |
4426 ex_language(eap) | |
4427 exarg_T *eap; | |
4428 { | |
4429 char *loc; | |
4430 char_u *p; | |
4431 char_u *name; | |
4432 int what = LC_ALL; | |
4433 char *whatstr = ""; | |
4434 #ifdef LC_MESSAGES | |
4435 # define VIM_LC_MESSAGES LC_MESSAGES | |
4436 #else | |
4437 # define VIM_LC_MESSAGES 6789 | |
4438 #endif | |
4439 | |
4440 name = eap->arg; | |
4441 | |
4442 /* Check for "messages {name}", "ctype {name}" or "time {name}" argument. | |
4443 * Allow abbreviation, but require at least 3 characters to avoid | |
4444 * confusion with a two letter language name "me" or "ct". */ | |
4445 p = skiptowhite(eap->arg); | |
4446 if ((*p == NUL || vim_iswhite(*p)) && p - eap->arg >= 3) | |
4447 { | |
4448 if (STRNICMP(eap->arg, "messages", p - eap->arg) == 0) | |
4449 { | |
4450 what = VIM_LC_MESSAGES; | |
4451 name = skipwhite(p); | |
4452 whatstr = "messages "; | |
4453 } | |
4454 else if (STRNICMP(eap->arg, "ctype", p - eap->arg) == 0) | |
4455 { | |
4456 what = LC_CTYPE; | |
4457 name = skipwhite(p); | |
4458 whatstr = "ctype "; | |
4459 } | |
4460 else if (STRNICMP(eap->arg, "time", p - eap->arg) == 0) | |
4461 { | |
4462 what = LC_TIME; | |
4463 name = skipwhite(p); | |
4464 whatstr = "time "; | |
4465 } | |
4466 } | |
4467 | |
4468 if (*name == NUL) | |
4469 { | |
4470 #ifndef LC_MESSAGES | |
4471 if (what == VIM_LC_MESSAGES) | |
4472 p = get_mess_env(); | |
4473 else | |
4474 #endif | |
4475 p = (char_u *)setlocale(what, NULL); | |
4476 if (p == NULL || *p == NUL) | |
4477 p = (char_u *)"Unknown"; | |
4478 smsg((char_u *)_("Current %slanguage: \"%s\""), whatstr, p); | |
4479 } | |
4480 else | |
4481 { | |
4482 #ifndef LC_MESSAGES | |
4483 if (what == VIM_LC_MESSAGES) | |
4484 loc = ""; | |
4485 else | |
4486 #endif | |
1624 | 4487 { |
7 | 4488 loc = setlocale(what, (char *)name); |
1624 | 4489 #if defined(FEAT_FLOAT) && defined(LC_NUMERIC) |
4490 /* Make sure strtod() uses a decimal point, not a comma. */ | |
4491 setlocale(LC_NUMERIC, "C"); | |
4492 #endif | |
4493 } | |
7 | 4494 if (loc == NULL) |
4495 EMSG2(_("E197: Cannot set language to \"%s\""), name); | |
4496 else | |
4497 { | |
4498 #ifdef HAVE_NL_MSG_CAT_CNTR | |
4499 /* Need to do this for GNU gettext, otherwise cached translations | |
4500 * will be used again. */ | |
4501 extern int _nl_msg_cat_cntr; | |
4502 | |
4503 ++_nl_msg_cat_cntr; | |
4504 #endif | |
1222 | 4505 /* Reset $LC_ALL, otherwise it would overrule everything. */ |
7 | 4506 vim_setenv((char_u *)"LC_ALL", (char_u *)""); |
4507 | |
4508 if (what != LC_TIME) | |
4509 { | |
4510 /* Tell gettext() what to translate to. It apparently doesn't | |
4511 * use the currently effective locale. Also do this when | |
4512 * FEAT_GETTEXT isn't defined, so that shell commands use this | |
4513 * value. */ | |
4514 if (what == LC_ALL) | |
534 | 4515 { |
7 | 4516 vim_setenv((char_u *)"LANG", name); |
5027
5751284311f3
updated for version 7.3.1257
Bram Moolenaar <bram@vim.org>
parents:
4833
diff
changeset
|
4517 |
5751284311f3
updated for version 7.3.1257
Bram Moolenaar <bram@vim.org>
parents:
4833
diff
changeset
|
4518 /* Clear $LANGUAGE because GNU gettext uses it. */ |
5751284311f3
updated for version 7.3.1257
Bram Moolenaar <bram@vim.org>
parents:
4833
diff
changeset
|
4519 vim_setenv((char_u *)"LANGUAGE", (char_u *)""); |
534 | 4520 # ifdef WIN32 |
4521 /* Apparently MS-Windows printf() may cause a crash when | |
4522 * we give it 8-bit text while it's expecting text in the | |
4523 * current locale. This call avoids that. */ | |
4524 setlocale(LC_CTYPE, "C"); | |
4525 # endif | |
4526 } | |
7 | 4527 if (what != LC_CTYPE) |
4528 { | |
4529 char_u *mname; | |
4530 #ifdef WIN32 | |
4531 mname = gettext_lang(name); | |
4532 #else | |
4533 mname = name; | |
4534 #endif | |
4535 vim_setenv((char_u *)"LC_MESSAGES", mname); | |
4536 #ifdef FEAT_MULTI_LANG | |
4537 set_helplang_default(mname); | |
4538 #endif | |
4539 } | |
4540 } | |
4541 | |
4542 # ifdef FEAT_EVAL | |
4543 /* Set v:lang, v:lc_time and v:ctype to the final result. */ | |
4544 set_lang_var(); | |
4545 # endif | |
3149 | 4546 # ifdef FEAT_TITLE |
4547 maketitle(); | |
4548 # endif | |
7 | 4549 } |
4550 } | |
4551 } | |
4552 | |
4553 # if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
2849 | 4554 |
4555 static char_u **locales = NULL; /* Array of all available locales */ | |
4556 static int did_init_locales = FALSE; | |
4557 | |
4558 static void init_locales __ARGS((void)); | |
4559 static char_u **find_locales __ARGS((void)); | |
4560 | |
4561 /* | |
4562 * Lazy initialization of all available locales. | |
4563 */ | |
4564 static void | |
4565 init_locales() | |
4566 { | |
4567 if (!did_init_locales) | |
4568 { | |
4569 did_init_locales = TRUE; | |
4570 locales = find_locales(); | |
4571 } | |
4572 } | |
4573 | |
4574 /* Return an array of strings for all available locales + NULL for the | |
4575 * last element. Return NULL in case of error. */ | |
4576 static char_u ** | |
4577 find_locales() | |
4578 { | |
4579 garray_T locales_ga; | |
4580 char_u *loc; | |
4581 | |
4582 /* Find all available locales by running command "locale -a". If this | |
4583 * doesn't work we won't have completion. */ | |
4584 char_u *locale_a = get_cmd_output((char_u *)"locale -a", | |
5808 | 4585 NULL, SHELL_SILENT, NULL); |
2849 | 4586 if (locale_a == NULL) |
4587 return NULL; | |
4588 ga_init2(&locales_ga, sizeof(char_u *), 20); | |
4589 | |
4590 /* Transform locale_a string where each locale is separated by "\n" | |
4591 * into an array of locale strings. */ | |
4592 loc = (char_u *)strtok((char *)locale_a, "\n"); | |
4593 | |
4594 while (loc != NULL) | |
4595 { | |
4596 if (ga_grow(&locales_ga, 1) == FAIL) | |
4597 break; | |
4598 loc = vim_strsave(loc); | |
4599 if (loc == NULL) | |
4600 break; | |
4601 | |
4602 ((char_u **)locales_ga.ga_data)[locales_ga.ga_len++] = loc; | |
4603 loc = (char_u *)strtok(NULL, "\n"); | |
4604 } | |
4605 vim_free(locale_a); | |
4606 if (ga_grow(&locales_ga, 1) == FAIL) | |
4607 { | |
4608 ga_clear(&locales_ga); | |
4609 return NULL; | |
4610 } | |
4611 ((char_u **)locales_ga.ga_data)[locales_ga.ga_len] = NULL; | |
4612 return (char_u **)locales_ga.ga_data; | |
4613 } | |
4614 | |
4615 # if defined(EXITFREE) || defined(PROTO) | |
4616 void | |
4617 free_locales() | |
4618 { | |
4619 int i; | |
4620 if (locales != NULL) | |
4621 { | |
4622 for (i = 0; locales[i] != NULL; i++) | |
4623 vim_free(locales[i]); | |
4624 vim_free(locales); | |
4625 locales = NULL; | |
4626 } | |
4627 } | |
4628 # endif | |
4629 | |
7 | 4630 /* |
4631 * Function given to ExpandGeneric() to obtain the possible arguments of the | |
4632 * ":language" command. | |
4633 */ | |
4634 char_u * | |
4635 get_lang_arg(xp, idx) | |
1876 | 4636 expand_T *xp UNUSED; |
7 | 4637 int idx; |
4638 { | |
4639 if (idx == 0) | |
4640 return (char_u *)"messages"; | |
4641 if (idx == 1) | |
4642 return (char_u *)"ctype"; | |
4643 if (idx == 2) | |
4644 return (char_u *)"time"; | |
2849 | 4645 |
4646 init_locales(); | |
4647 if (locales == NULL) | |
4648 return NULL; | |
4649 return locales[idx - 3]; | |
4650 } | |
4651 | |
4652 /* | |
4653 * Function given to ExpandGeneric() to obtain the available locales. | |
4654 */ | |
4655 char_u * | |
4656 get_locales(xp, idx) | |
4657 expand_T *xp UNUSED; | |
4658 int idx; | |
4659 { | |
4660 init_locales(); | |
4661 if (locales == NULL) | |
4662 return NULL; | |
4663 return locales[idx]; | |
7 | 4664 } |
4665 # endif | |
4666 | |
4667 #endif |