Mercurial > vim
annotate src/ex_cmds2.c @ 7887:a98b93736894 v7.4.1240
commit https://github.com/vim/vim/commit/bc073092254df17b282d162d8e8181e8f6a7a356
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Feb 2 18:50:45 2016 +0100
patch 7.4.1240
Problem: Visual studio tools are noisy.
Solution: Suppress startup info. (Mike Williams)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Tue, 02 Feb 2016 19:00:06 +0100 |
| parents | 226ed297307f |
| children | 22367b9f528a |
| 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 | |
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17 static void cmd_source(char_u *fname, exarg_T *eap); |
| 7 | 18 |
| 170 | 19 #ifdef FEAT_EVAL |
| 177 | 20 /* Growarray to store info about already sourced scripts. |
| 170 | 21 * For Unix also store the dev/ino, so that we don't have to stat() each |
| 22 * script when going through the list. */ | |
| 23 typedef struct scriptitem_S | |
| 24 { | |
| 25 char_u *sn_name; | |
| 26 # ifdef UNIX | |
| 1882 | 27 int sn_dev_valid; |
| 28 dev_t sn_dev; | |
| 170 | 29 ino_t sn_ino; |
| 30 # endif | |
| 31 # ifdef FEAT_PROFILE | |
| 32 int sn_prof_on; /* TRUE when script is/was profiled */ | |
| 177 | 33 int sn_pr_force; /* forceit: profile functions in this script */ |
| 170 | 34 proftime_T sn_pr_child; /* time set when going into first child */ |
| 35 int sn_pr_nest; /* nesting for sn_pr_child */ | |
| 36 /* profiling the script as a whole */ | |
| 37 int sn_pr_count; /* nr of times sourced */ | |
| 1624 | 38 proftime_T sn_pr_total; /* time spent in script + children */ |
| 39 proftime_T sn_pr_self; /* time spent in script itself */ | |
| 170 | 40 proftime_T sn_pr_start; /* time at script start */ |
| 41 proftime_T sn_pr_children; /* time in children after script start */ | |
| 42 /* profiling the script per line */ | |
| 43 garray_T sn_prl_ga; /* things stored for every line */ | |
| 44 proftime_T sn_prl_start; /* start time for current line */ | |
| 45 proftime_T sn_prl_children; /* time spent in children for this line */ | |
| 46 proftime_T sn_prl_wait; /* wait start time for current line */ | |
| 47 int sn_prl_idx; /* index of line being timed; -1 if none */ | |
| 48 int sn_prl_execed; /* line being timed was executed */ | |
| 49 # endif | |
| 50 } scriptitem_T; | |
| 51 | |
| 52 static garray_T script_items = {0, 0, sizeof(scriptitem_T), 4, NULL}; | |
| 53 #define SCRIPT_ITEM(id) (((scriptitem_T *)script_items.ga_data)[(id) - 1]) | |
| 54 | |
| 55 # ifdef FEAT_PROFILE | |
| 56 /* Struct used in sn_prl_ga for every line of a script. */ | |
| 57 typedef struct sn_prl_S | |
| 58 { | |
| 59 int snp_count; /* nr of times line was executed */ | |
| 1624 | 60 proftime_T sn_prl_total; /* time spent in a line + children */ |
| 61 proftime_T sn_prl_self; /* time spent in a line itself */ | |
| 170 | 62 } sn_prl_T; |
| 63 | |
| 64 # define PRL_ITEM(si, idx) (((sn_prl_T *)(si)->sn_prl_ga.ga_data)[(idx)]) | |
| 65 # endif | |
| 66 #endif | |
| 67 | |
| 7 | 68 #if defined(FEAT_EVAL) || defined(PROTO) |
| 69 static int debug_greedy = FALSE; /* batch mode debugging: don't save | |
| 70 and restore typeahead. */ | |
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71 static int get_maxbacktrace_level(void); |
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72 static void do_setdebugtracelevel(char_u *arg); |
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73 static void do_checkbacktracelevel(void); |
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74 static void do_showbacktrace(char_u *cmd); |
| 7 | 75 |
| 76 /* | |
| 77 * do_debug(): Debug mode. | |
| 78 * Repeatedly get Ex commands, until told to continue normal execution. | |
| 79 */ | |
| 80 void | |
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81 do_debug(char_u *cmd) |
| 7 | 82 { |
| 83 int save_msg_scroll = msg_scroll; | |
| 84 int save_State = State; | |
| 85 int save_did_emsg = did_emsg; | |
| 86 int save_cmd_silent = cmd_silent; | |
| 87 int save_msg_silent = msg_silent; | |
| 88 int save_emsg_silent = emsg_silent; | |
| 89 int save_redir_off = redir_off; | |
| 90 tasave_T typeaheadbuf; | |
| 1462 | 91 int typeahead_saved = FALSE; |
| 1485 | 92 int save_ignore_script = 0; |
| 7 | 93 int save_ex_normal_busy; |
| 94 int n; | |
| 95 char_u *cmdline = NULL; | |
| 96 char_u *p; | |
| 97 char *tail = NULL; | |
| 98 static int last_cmd = 0; | |
| 99 #define CMD_CONT 1 | |
| 100 #define CMD_NEXT 2 | |
| 101 #define CMD_STEP 3 | |
| 102 #define CMD_FINISH 4 | |
| 103 #define CMD_QUIT 5 | |
| 104 #define CMD_INTERRUPT 6 | |
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105 #define CMD_BACKTRACE 7 |
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106 #define CMD_FRAME 8 |
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107 #define CMD_UP 9 |
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108 #define CMD_DOWN 10 |
| 7 | 109 |
| 110 #ifdef ALWAYS_USE_GUI | |
| 111 /* Can't do this when there is no terminal for input/output. */ | |
| 112 if (!gui.in_use) | |
| 113 { | |
| 114 /* Break as soon as possible. */ | |
| 115 debug_break_level = 9999; | |
| 116 return; | |
| 117 } | |
| 118 #endif | |
| 119 | |
| 120 /* Make sure we are in raw mode and start termcap mode. Might have side | |
| 121 * effects... */ | |
| 122 settmode(TMODE_RAW); | |
| 123 starttermcap(); | |
| 124 | |
| 125 ++RedrawingDisabled; /* don't redisplay the window */ | |
| 126 ++no_wait_return; /* don't wait for return */ | |
| 127 did_emsg = FALSE; /* don't use error from debugged stuff */ | |
| 128 cmd_silent = FALSE; /* display commands */ | |
| 129 msg_silent = FALSE; /* display messages */ | |
| 130 emsg_silent = FALSE; /* display error messages */ | |
| 131 redir_off = TRUE; /* don't redirect debug commands */ | |
| 132 | |
| 133 State = NORMAL; | |
| 134 #ifdef FEAT_SNIFF | |
| 135 want_sniff_request = 0; /* No K_SNIFF wanted */ | |
| 136 #endif | |
| 137 | |
| 138 if (!debug_did_msg) | |
| 139 MSG(_("Entering Debug mode. Type \"cont\" to continue.")); | |
| 140 if (sourcing_name != NULL) | |
| 141 msg(sourcing_name); | |
| 142 if (sourcing_lnum != 0) | |
| 274 | 143 smsg((char_u *)_("line %ld: %s"), (long)sourcing_lnum, cmd); |
| 7 | 144 else |
| 274 | 145 smsg((char_u *)_("cmd: %s"), cmd); |
| 7 | 146 |
| 147 /* | |
| 148 * Repeat getting a command and executing it. | |
| 149 */ | |
| 150 for (;;) | |
| 151 { | |
| 152 msg_scroll = TRUE; | |
| 153 need_wait_return = FALSE; | |
| 154 #ifdef FEAT_SNIFF | |
| 155 ProcessSniffRequests(); | |
| 156 #endif | |
| 157 /* Save the current typeahead buffer and replace it with an empty one. | |
| 158 * This makes sure we get input from the user here and don't interfere | |
| 159 * with the commands being executed. Reset "ex_normal_busy" to avoid | |
| 160 * the side effects of using ":normal". Save the stuff buffer and make | |
| 1462 | 161 * it empty. Set ignore_script to avoid reading from script input. */ |
| 7 | 162 save_ex_normal_busy = ex_normal_busy; |
| 163 ex_normal_busy = 0; | |
| 164 if (!debug_greedy) | |
| 1462 | 165 { |
| 7 | 166 save_typeahead(&typeaheadbuf); |
| 1462 | 167 typeahead_saved = TRUE; |
| 168 save_ignore_script = ignore_script; | |
| 169 ignore_script = TRUE; | |
| 170 } | |
| 7 | 171 |
| 531 | 172 cmdline = getcmdline_prompt('>', NULL, 0, EXPAND_NOTHING, NULL); |
| 7 | 173 |
| 1462 | 174 if (typeahead_saved) |
| 175 { | |
| 7 | 176 restore_typeahead(&typeaheadbuf); |
| 1462 | 177 ignore_script = save_ignore_script; |
| 178 } | |
| 7 | 179 ex_normal_busy = save_ex_normal_busy; |
| 180 | |
| 181 cmdline_row = msg_row; | |
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182 msg_starthere(); |
| 7 | 183 if (cmdline != NULL) |
| 184 { | |
| 185 /* If this is a debug command, set "last_cmd". | |
| 186 * If not, reset "last_cmd". | |
| 187 * For a blank line use previous command. */ | |
| 188 p = skipwhite(cmdline); | |
| 189 if (*p != NUL) | |
| 190 { | |
| 191 switch (*p) | |
| 192 { | |
| 193 case 'c': last_cmd = CMD_CONT; | |
| 194 tail = "ont"; | |
| 195 break; | |
| 196 case 'n': last_cmd = CMD_NEXT; | |
| 197 tail = "ext"; | |
| 198 break; | |
| 199 case 's': last_cmd = CMD_STEP; | |
| 200 tail = "tep"; | |
| 201 break; | |
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202 case 'f': |
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203 last_cmd = 0; |
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204 if (p[1] == 'r') |
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205 { |
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206 last_cmd = CMD_FRAME; |
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207 tail = "rame"; |
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208 } |
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209 else |
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210 { |
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211 last_cmd = CMD_FINISH; |
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212 tail = "inish"; |
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213 } |
| 7 | 214 break; |
| 215 case 'q': last_cmd = CMD_QUIT; | |
| 216 tail = "uit"; | |
| 217 break; | |
| 218 case 'i': last_cmd = CMD_INTERRUPT; | |
| 219 tail = "nterrupt"; | |
| 220 break; | |
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221 case 'b': last_cmd = CMD_BACKTRACE; |
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222 if (p[1] == 't') |
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223 tail = "t"; |
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224 else |
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225 tail = "acktrace"; |
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226 break; |
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227 case 'w': last_cmd = CMD_BACKTRACE; |
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228 tail = "here"; |
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229 break; |
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230 case 'u': last_cmd = CMD_UP; |
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231 tail = "p"; |
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232 break; |
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233 case 'd': last_cmd = CMD_DOWN; |
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234 tail = "own"; |
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235 break; |
| 7 | 236 default: last_cmd = 0; |
| 237 } | |
| 238 if (last_cmd != 0) | |
| 239 { | |
| 240 /* Check that the tail matches. */ | |
| 241 ++p; | |
| 242 while (*p != NUL && *p == *tail) | |
| 243 { | |
| 244 ++p; | |
| 245 ++tail; | |
| 246 } | |
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247 if (ASCII_ISALPHA(*p) && last_cmd != CMD_FRAME) |
| 7 | 248 last_cmd = 0; |
| 249 } | |
| 250 } | |
| 251 | |
| 252 if (last_cmd != 0) | |
| 253 { | |
| 254 /* Execute debug command: decided where to break next and | |
| 255 * return. */ | |
| 256 switch (last_cmd) | |
| 257 { | |
| 258 case CMD_CONT: | |
| 259 debug_break_level = -1; | |
| 260 break; | |
| 261 case CMD_NEXT: | |
| 262 debug_break_level = ex_nesting_level; | |
| 263 break; | |
| 264 case CMD_STEP: | |
| 265 debug_break_level = 9999; | |
| 266 break; | |
| 267 case CMD_FINISH: | |
| 268 debug_break_level = ex_nesting_level - 1; | |
| 269 break; | |
| 270 case CMD_QUIT: | |
| 271 got_int = TRUE; | |
| 272 debug_break_level = -1; | |
| 273 break; | |
| 274 case CMD_INTERRUPT: | |
| 275 got_int = TRUE; | |
| 276 debug_break_level = 9999; | |
| 277 /* Do not repeat ">interrupt" cmd, continue stepping. */ | |
| 278 last_cmd = CMD_STEP; | |
| 279 break; | |
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280 case CMD_BACKTRACE: |
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281 do_showbacktrace(cmd); |
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282 continue; |
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283 case CMD_FRAME: |
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284 if (*p == NUL) |
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285 { |
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286 do_showbacktrace(cmd); |
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287 } |
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288 else |
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289 { |
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290 p = skipwhite(p); |
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291 do_setdebugtracelevel(p); |
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292 } |
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293 continue; |
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294 case CMD_UP: |
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295 debug_backtrace_level++; |
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296 do_checkbacktracelevel(); |
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297 continue; |
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298 case CMD_DOWN: |
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299 debug_backtrace_level--; |
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300 do_checkbacktracelevel(); |
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301 continue; |
| 7 | 302 } |
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303 /* Going out reset backtrace_level */ |
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304 debug_backtrace_level = 0; |
| 7 | 305 break; |
| 306 } | |
| 307 | |
| 308 /* don't debug this command */ | |
| 309 n = debug_break_level; | |
| 310 debug_break_level = -1; | |
| 311 (void)do_cmdline(cmdline, getexline, NULL, | |
| 312 DOCMD_VERBOSE|DOCMD_EXCRESET); | |
| 313 debug_break_level = n; | |
| 314 | |
| 315 vim_free(cmdline); | |
| 316 } | |
| 317 lines_left = Rows - 1; | |
| 318 } | |
| 319 vim_free(cmdline); | |
| 320 | |
| 321 --RedrawingDisabled; | |
| 322 --no_wait_return; | |
| 323 redraw_all_later(NOT_VALID); | |
| 324 need_wait_return = FALSE; | |
| 325 msg_scroll = save_msg_scroll; | |
| 326 lines_left = Rows - 1; | |
| 327 State = save_State; | |
| 328 did_emsg = save_did_emsg; | |
| 329 cmd_silent = save_cmd_silent; | |
| 330 msg_silent = save_msg_silent; | |
| 331 emsg_silent = save_emsg_silent; | |
| 332 redir_off = save_redir_off; | |
| 333 | |
| 334 /* Only print the message again when typing a command before coming back | |
| 335 * here. */ | |
| 336 debug_did_msg = TRUE; | |
| 337 } | |
| 338 | |
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339 static int |
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340 get_maxbacktrace_level(void) |
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341 { |
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342 char *p, *q; |
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343 int maxbacktrace = 1; |
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344 |
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345 maxbacktrace = 0; |
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346 if (sourcing_name != NULL) |
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347 { |
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348 p = (char *)sourcing_name; |
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349 while ((q = strstr(p, "..")) != NULL) |
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350 { |
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351 p = q + 2; |
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352 maxbacktrace++; |
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353 } |
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354 } |
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355 return maxbacktrace; |
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356 } |
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357 |
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358 static void |
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359 do_setdebugtracelevel(char_u *arg) |
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360 { |
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361 int level; |
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362 |
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363 level = atoi((char *)arg); |
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364 if (*arg == '+' || level < 0) |
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365 debug_backtrace_level += level; |
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366 else |
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367 debug_backtrace_level = level; |
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368 |
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369 do_checkbacktracelevel(); |
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370 } |
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371 |
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372 static void |
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373 do_checkbacktracelevel(void) |
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374 { |
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375 if (debug_backtrace_level < 0) |
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376 { |
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377 debug_backtrace_level = 0; |
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378 MSG(_("frame is zero")); |
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379 } |
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380 else |
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381 { |
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382 int max = get_maxbacktrace_level(); |
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383 |
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384 if (debug_backtrace_level > max) |
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385 { |
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386 debug_backtrace_level = max; |
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387 smsg((char_u *)_("frame at highest level: %d"), max); |
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388 } |
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389 } |
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390 } |
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391 |
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392 static void |
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393 do_showbacktrace(char_u *cmd) |
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394 { |
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395 char *cur; |
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396 char *next; |
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397 int i = 0; |
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398 int max = get_maxbacktrace_level(); |
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399 |
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400 if (sourcing_name != NULL) |
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401 { |
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402 cur = (char *)sourcing_name; |
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403 while (!got_int) |
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404 { |
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405 next = strstr(cur, ".."); |
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406 if (next != NULL) |
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407 *next = NUL; |
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408 if (i == max - debug_backtrace_level) |
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409 smsg((char_u *)"->%d %s", max - i, cur); |
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410 else |
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411 smsg((char_u *)" %d %s", max - i, cur); |
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412 ++i; |
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413 if (next == NULL) |
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414 break; |
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415 *next = '.'; |
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416 cur = next + 2; |
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417 } |
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418 } |
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419 if (sourcing_lnum != 0) |
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420 smsg((char_u *)_("line %ld: %s"), (long)sourcing_lnum, cmd); |
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421 else |
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422 smsg((char_u *)_("cmd: %s"), cmd); |
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423 } |
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424 |
| 7 | 425 /* |
| 426 * ":debug". | |
| 427 */ | |
| 428 void | |
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429 ex_debug(exarg_T *eap) |
| 7 | 430 { |
| 431 int debug_break_level_save = debug_break_level; | |
| 432 | |
| 433 debug_break_level = 9999; | |
| 434 do_cmdline_cmd(eap->arg); | |
| 435 debug_break_level = debug_break_level_save; | |
| 436 } | |
| 437 | |
| 438 static char_u *debug_breakpoint_name = NULL; | |
| 439 static linenr_T debug_breakpoint_lnum; | |
| 440 | |
| 441 /* | |
| 442 * When debugging or a breakpoint is set on a skipped command, no debug prompt | |
| 443 * is shown by do_one_cmd(). This situation is indicated by debug_skipped, and | |
| 444 * debug_skipped_name is then set to the source name in the breakpoint case. If | |
| 445 * a skipped command decides itself that a debug prompt should be displayed, it | |
| 446 * can do so by calling dbg_check_skipped(). | |
| 447 */ | |
| 448 static int debug_skipped; | |
| 449 static char_u *debug_skipped_name; | |
| 450 | |
| 451 /* | |
| 452 * Go to debug mode when a breakpoint was encountered or "ex_nesting_level" is | |
| 453 * at or below the break level. But only when the line is actually | |
| 454 * executed. Return TRUE and set breakpoint_name for skipped commands that | |
| 455 * decide to execute something themselves. | |
| 456 * Called from do_one_cmd() before executing a command. | |
| 457 */ | |
| 458 void | |
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459 dbg_check_breakpoint(exarg_T *eap) |
| 7 | 460 { |
| 461 char_u *p; | |
| 462 | |
| 463 debug_skipped = FALSE; | |
| 464 if (debug_breakpoint_name != NULL) | |
| 465 { | |
| 466 if (!eap->skip) | |
| 467 { | |
| 468 /* replace K_SNR with "<SNR>" */ | |
| 469 if (debug_breakpoint_name[0] == K_SPECIAL | |
| 470 && debug_breakpoint_name[1] == KS_EXTRA | |
| 471 && debug_breakpoint_name[2] == (int)KE_SNR) | |
| 472 p = (char_u *)"<SNR>"; | |
| 473 else | |
| 474 p = (char_u *)""; | |
| 274 | 475 smsg((char_u *)_("Breakpoint in \"%s%s\" line %ld"), |
| 476 p, | |
| 7 | 477 debug_breakpoint_name + (*p == NUL ? 0 : 3), |
| 478 (long)debug_breakpoint_lnum); | |
| 479 debug_breakpoint_name = NULL; | |
| 480 do_debug(eap->cmd); | |
| 481 } | |
| 482 else | |
| 483 { | |
| 484 debug_skipped = TRUE; | |
| 485 debug_skipped_name = debug_breakpoint_name; | |
| 486 debug_breakpoint_name = NULL; | |
| 487 } | |
| 488 } | |
| 489 else if (ex_nesting_level <= debug_break_level) | |
| 490 { | |
| 491 if (!eap->skip) | |
| 492 do_debug(eap->cmd); | |
| 493 else | |
| 494 { | |
| 495 debug_skipped = TRUE; | |
| 496 debug_skipped_name = NULL; | |
| 497 } | |
| 498 } | |
| 499 } | |
| 500 | |
| 501 /* | |
| 502 * Go to debug mode if skipped by dbg_check_breakpoint() because eap->skip was | |
| 503 * set. Return TRUE when the debug mode is entered this time. | |
| 504 */ | |
| 505 int | |
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506 dbg_check_skipped(exarg_T *eap) |
| 7 | 507 { |
| 508 int prev_got_int; | |
| 509 | |
| 510 if (debug_skipped) | |
| 511 { | |
| 512 /* | |
| 513 * Save the value of got_int and reset it. We don't want a previous | |
| 514 * interruption cause flushing the input buffer. | |
| 515 */ | |
| 516 prev_got_int = got_int; | |
| 517 got_int = FALSE; | |
| 518 debug_breakpoint_name = debug_skipped_name; | |
| 519 /* eap->skip is TRUE */ | |
| 520 eap->skip = FALSE; | |
| 521 (void)dbg_check_breakpoint(eap); | |
| 522 eap->skip = TRUE; | |
| 523 got_int |= prev_got_int; | |
| 524 return TRUE; | |
| 525 } | |
| 526 return FALSE; | |
| 527 } | |
| 528 | |
| 529 /* | |
| 530 * The list of breakpoints: dbg_breakp. | |
| 531 * This is a grow-array of structs. | |
| 532 */ | |
| 533 struct debuggy | |
| 534 { | |
| 535 int dbg_nr; /* breakpoint number */ | |
| 536 int dbg_type; /* DBG_FUNC or DBG_FILE */ | |
| 537 char_u *dbg_name; /* function or file name */ | |
| 538 regprog_T *dbg_prog; /* regexp program */ | |
| 539 linenr_T dbg_lnum; /* line number in function or file */ | |
| 170 | 540 int dbg_forceit; /* ! used */ |
| 7 | 541 }; |
| 542 | |
| 543 static garray_T dbg_breakp = {0, 0, sizeof(struct debuggy), 4, NULL}; | |
| 170 | 544 #define BREAKP(idx) (((struct debuggy *)dbg_breakp.ga_data)[idx]) |
| 545 #define DEBUGGY(gap, idx) (((struct debuggy *)gap->ga_data)[idx]) | |
| 7 | 546 static int last_breakp = 0; /* nr of last defined breakpoint */ |
| 547 | |
| 170 | 548 #ifdef FEAT_PROFILE |
| 549 /* Profiling uses file and func names similar to breakpoints. */ | |
| 550 static garray_T prof_ga = {0, 0, sizeof(struct debuggy), 4, NULL}; | |
| 551 #endif | |
| 7 | 552 #define DBG_FUNC 1 |
| 553 #define DBG_FILE 2 | |
| 554 | |
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555 static int dbg_parsearg(char_u *arg, garray_T *gap); |
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556 static linenr_T debuggy_find(int file,char_u *fname, linenr_T after, garray_T *gap, int *fp); |
| 7 | 557 |
| 558 /* | |
| 170 | 559 * Parse the arguments of ":profile", ":breakadd" or ":breakdel" and put them |
| 560 * in the entry just after the last one in dbg_breakp. Note that "dbg_name" | |
| 561 * is allocated. | |
| 7 | 562 * Returns FAIL for failure. |
| 563 */ | |
| 564 static int | |
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565 dbg_parsearg( |
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566 char_u *arg, |
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567 garray_T *gap) /* either &dbg_breakp or &prof_ga */ |
| 7 | 568 { |
| 569 char_u *p = arg; | |
| 570 char_u *q; | |
| 571 struct debuggy *bp; | |
| 10 | 572 int here = FALSE; |
| 7 | 573 |
| 170 | 574 if (ga_grow(gap, 1) == FAIL) |
| 7 | 575 return FAIL; |
| 170 | 576 bp = &DEBUGGY(gap, gap->ga_len); |
| 7 | 577 |
| 578 /* Find "func" or "file". */ | |
| 579 if (STRNCMP(p, "func", 4) == 0) | |
| 580 bp->dbg_type = DBG_FUNC; | |
| 581 else if (STRNCMP(p, "file", 4) == 0) | |
| 582 bp->dbg_type = DBG_FILE; | |
| 170 | 583 else if ( |
| 584 #ifdef FEAT_PROFILE | |
| 585 gap != &prof_ga && | |
| 586 #endif | |
| 587 STRNCMP(p, "here", 4) == 0) | |
| 10 | 588 { |
| 589 if (curbuf->b_ffname == NULL) | |
| 590 { | |
| 591 EMSG(_(e_noname)); | |
| 592 return FAIL; | |
| 593 } | |
| 594 bp->dbg_type = DBG_FILE; | |
| 595 here = TRUE; | |
| 596 } | |
| 7 | 597 else |
| 598 { | |
| 599 EMSG2(_(e_invarg2), p); | |
| 600 return FAIL; | |
| 601 } | |
| 602 p = skipwhite(p + 4); | |
| 603 | |
| 604 /* Find optional line number. */ | |
| 10 | 605 if (here) |
| 606 bp->dbg_lnum = curwin->w_cursor.lnum; | |
| 170 | 607 else if ( |
| 608 #ifdef FEAT_PROFILE | |
| 609 gap != &prof_ga && | |
| 610 #endif | |
| 611 VIM_ISDIGIT(*p)) | |
| 7 | 612 { |
| 613 bp->dbg_lnum = getdigits(&p); | |
| 614 p = skipwhite(p); | |
| 615 } | |
| 616 else | |
| 617 bp->dbg_lnum = 0; | |
| 618 | |
| 619 /* Find the function or file name. Don't accept a function name with (). */ | |
| 10 | 620 if ((!here && *p == NUL) |
| 621 || (here && *p != NUL) | |
| 7 | 622 || (bp->dbg_type == DBG_FUNC && strstr((char *)p, "()") != NULL)) |
| 623 { | |
| 624 EMSG2(_(e_invarg2), arg); | |
| 625 return FAIL; | |
| 626 } | |
| 627 | |
| 628 if (bp->dbg_type == DBG_FUNC) | |
| 629 bp->dbg_name = vim_strsave(p); | |
| 10 | 630 else if (here) |
| 631 bp->dbg_name = vim_strsave(curbuf->b_ffname); | |
| 7 | 632 else |
| 633 { | |
| 634 /* Expand the file name in the same way as do_source(). This means | |
| 635 * doing it twice, so that $DIR/file gets expanded when $DIR is | |
| 636 * "~/dir". */ | |
| 637 q = expand_env_save(p); | |
| 638 if (q == NULL) | |
| 639 return FAIL; | |
| 640 p = expand_env_save(q); | |
| 641 vim_free(q); | |
| 642 if (p == NULL) | |
| 643 return FAIL; | |
| 11 | 644 if (*p != '*') |
| 645 { | |
| 646 bp->dbg_name = fix_fname(p); | |
| 647 vim_free(p); | |
| 648 } | |
| 649 else | |
| 650 bp->dbg_name = p; | |
| 7 | 651 } |
| 652 | |
| 653 if (bp->dbg_name == NULL) | |
| 654 return FAIL; | |
| 655 return OK; | |
| 656 } | |
| 657 | |
| 658 /* | |
| 659 * ":breakadd". | |
| 660 */ | |
| 661 void | |
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662 ex_breakadd(exarg_T *eap) |
| 7 | 663 { |
| 664 struct debuggy *bp; | |
| 665 char_u *pat; | |
| 170 | 666 garray_T *gap; |
| 667 | |
| 668 gap = &dbg_breakp; | |
| 669 #ifdef FEAT_PROFILE | |
| 670 if (eap->cmdidx == CMD_profile) | |
| 671 gap = &prof_ga; | |
| 672 #endif | |
| 673 | |
| 674 if (dbg_parsearg(eap->arg, gap) == OK) | |
| 675 { | |
| 676 bp = &DEBUGGY(gap, gap->ga_len); | |
| 677 bp->dbg_forceit = eap->forceit; | |
| 678 | |
| 7 | 679 pat = file_pat_to_reg_pat(bp->dbg_name, NULL, NULL, FALSE); |
| 680 if (pat != NULL) | |
| 681 { | |
| 682 bp->dbg_prog = vim_regcomp(pat, RE_MAGIC + RE_STRING); | |
| 683 vim_free(pat); | |
| 684 } | |
| 685 if (pat == NULL || bp->dbg_prog == NULL) | |
| 686 vim_free(bp->dbg_name); | |
| 687 else | |
| 688 { | |
| 689 if (bp->dbg_lnum == 0) /* default line number is 1 */ | |
| 690 bp->dbg_lnum = 1; | |
| 170 | 691 #ifdef FEAT_PROFILE |
| 692 if (eap->cmdidx != CMD_profile) | |
| 693 #endif | |
| 694 { | |
| 695 DEBUGGY(gap, gap->ga_len).dbg_nr = ++last_breakp; | |
| 696 ++debug_tick; | |
| 697 } | |
| 698 ++gap->ga_len; | |
| 7 | 699 } |
| 700 } | |
| 701 } | |
| 702 | |
| 703 /* | |
| 704 * ":debuggreedy". | |
| 705 */ | |
| 706 void | |
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707 ex_debuggreedy(exarg_T *eap) |
| 7 | 708 { |
| 709 if (eap->addr_count == 0 || eap->line2 != 0) | |
| 710 debug_greedy = TRUE; | |
| 711 else | |
| 712 debug_greedy = FALSE; | |
| 713 } | |
| 714 | |
| 715 /* | |
| 364 | 716 * ":breakdel" and ":profdel". |
| 7 | 717 */ |
| 718 void | |
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719 ex_breakdel(exarg_T *eap) |
| 7 | 720 { |
| 721 struct debuggy *bp, *bpi; | |
| 722 int nr; | |
| 723 int todel = -1; | |
| 359 | 724 int del_all = FALSE; |
| 7 | 725 int i; |
| 726 linenr_T best_lnum = 0; | |
| 364 | 727 garray_T *gap; |
| 728 | |
| 729 gap = &dbg_breakp; | |
| 3604 | 730 if (eap->cmdidx == CMD_profdel) |
| 731 { | |
| 364 | 732 #ifdef FEAT_PROFILE |
| 733 gap = &prof_ga; | |
| 3604 | 734 #else |
| 735 ex_ni(eap); | |
| 736 return; | |
| 364 | 737 #endif |
| 3604 | 738 } |
| 7 | 739 |
| 740 if (vim_isdigit(*eap->arg)) | |
| 741 { | |
| 742 /* ":breakdel {nr}" */ | |
| 743 nr = atol((char *)eap->arg); | |
| 364 | 744 for (i = 0; i < gap->ga_len; ++i) |
| 745 if (DEBUGGY(gap, i).dbg_nr == nr) | |
| 7 | 746 { |
| 747 todel = i; | |
| 748 break; | |
| 749 } | |
| 750 } | |
| 359 | 751 else if (*eap->arg == '*') |
| 752 { | |
| 753 todel = 0; | |
| 754 del_all = TRUE; | |
| 755 } | |
| 7 | 756 else |
| 757 { | |
| 758 /* ":breakdel {func|file} [lnum] {name}" */ | |
| 364 | 759 if (dbg_parsearg(eap->arg, gap) == FAIL) |
| 7 | 760 return; |
| 364 | 761 bp = &DEBUGGY(gap, gap->ga_len); |
| 762 for (i = 0; i < gap->ga_len; ++i) | |
| 7 | 763 { |
| 364 | 764 bpi = &DEBUGGY(gap, i); |
| 7 | 765 if (bp->dbg_type == bpi->dbg_type |
| 766 && STRCMP(bp->dbg_name, bpi->dbg_name) == 0 | |
| 767 && (bp->dbg_lnum == bpi->dbg_lnum | |
| 768 || (bp->dbg_lnum == 0 | |
| 769 && (best_lnum == 0 | |
| 770 || bpi->dbg_lnum < best_lnum)))) | |
| 771 { | |
| 772 todel = i; | |
| 773 best_lnum = bpi->dbg_lnum; | |
| 774 } | |
| 775 } | |
| 776 vim_free(bp->dbg_name); | |
| 777 } | |
| 778 | |
| 779 if (todel < 0) | |
| 780 EMSG2(_("E161: Breakpoint not found: %s"), eap->arg); | |
| 781 else | |
| 364 | 782 { |
| 783 while (gap->ga_len > 0) | |
| 359 | 784 { |
| 364 | 785 vim_free(DEBUGGY(gap, todel).dbg_name); |
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786 vim_regfree(DEBUGGY(gap, todel).dbg_prog); |
| 364 | 787 --gap->ga_len; |
| 788 if (todel < gap->ga_len) | |
| 789 mch_memmove(&DEBUGGY(gap, todel), &DEBUGGY(gap, todel + 1), | |
| 790 (gap->ga_len - todel) * sizeof(struct debuggy)); | |
| 791 #ifdef FEAT_PROFILE | |
| 792 if (eap->cmdidx == CMD_breakdel) | |
| 793 #endif | |
| 794 ++debug_tick; | |
| 359 | 795 if (!del_all) |
| 796 break; | |
| 797 } | |
| 364 | 798 |
| 799 /* If all breakpoints were removed clear the array. */ | |
| 800 if (gap->ga_len == 0) | |
| 801 ga_clear(gap); | |
| 802 } | |
| 7 | 803 } |
| 804 | |
| 805 /* | |
| 806 * ":breaklist". | |
| 807 */ | |
| 808 void | |
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809 ex_breaklist(exarg_T *eap UNUSED) |
| 7 | 810 { |
| 811 struct debuggy *bp; | |
| 812 int i; | |
| 813 | |
| 814 if (dbg_breakp.ga_len == 0) | |
| 815 MSG(_("No breakpoints defined")); | |
| 816 else | |
| 817 for (i = 0; i < dbg_breakp.ga_len; ++i) | |
| 818 { | |
| 819 bp = &BREAKP(i); | |
| 2921 | 820 if (bp->dbg_type == DBG_FILE) |
| 821 home_replace(NULL, bp->dbg_name, NameBuff, MAXPATHL, TRUE); | |
| 7 | 822 smsg((char_u *)_("%3d %s %s line %ld"), |
| 823 bp->dbg_nr, | |
| 824 bp->dbg_type == DBG_FUNC ? "func" : "file", | |
| 2921 | 825 bp->dbg_type == DBG_FUNC ? bp->dbg_name : NameBuff, |
| 7 | 826 (long)bp->dbg_lnum); |
| 827 } | |
| 828 } | |
| 829 | |
| 830 /* | |
| 831 * Find a breakpoint for a function or sourced file. | |
| 832 * Returns line number at which to break; zero when no matching breakpoint. | |
| 833 */ | |
| 834 linenr_T | |
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835 dbg_find_breakpoint( |
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836 int file, /* TRUE for a file, FALSE for a function */ |
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837 char_u *fname, /* file or function name */ |
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838 linenr_T after) /* after this line number */ |
| 7 | 839 { |
| 170 | 840 return debuggy_find(file, fname, after, &dbg_breakp, NULL); |
| 841 } | |
| 842 | |
| 843 #if defined(FEAT_PROFILE) || defined(PROTO) | |
| 844 /* | |
| 845 * Return TRUE if profiling is on for a function or sourced file. | |
| 846 */ | |
| 847 int | |
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848 has_profiling( |
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849 int file, /* TRUE for a file, FALSE for a function */ |
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850 char_u *fname, /* file or function name */ |
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851 int *fp) /* return: forceit */ |
| 170 | 852 { |
| 853 return (debuggy_find(file, fname, (linenr_T)0, &prof_ga, fp) | |
| 854 != (linenr_T)0); | |
| 855 } | |
| 856 #endif | |
| 857 | |
| 858 /* | |
| 859 * Common code for dbg_find_breakpoint() and has_profiling(). | |
| 860 */ | |
| 861 static linenr_T | |
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862 debuggy_find( |
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863 int file, /* TRUE for a file, FALSE for a function */ |
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864 char_u *fname, /* file or function name */ |
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865 linenr_T after, /* after this line number */ |
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866 garray_T *gap, /* either &dbg_breakp or &prof_ga */ |
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867 int *fp) /* if not NULL: return forceit */ |
| 170 | 868 { |
| 7 | 869 struct debuggy *bp; |
| 870 int i; | |
| 871 linenr_T lnum = 0; | |
| 872 char_u *name = fname; | |
| 873 int prev_got_int; | |
| 874 | |
| 170 | 875 /* Return quickly when there are no breakpoints. */ |
| 876 if (gap->ga_len == 0) | |
| 877 return (linenr_T)0; | |
| 878 | |
| 7 | 879 /* Replace K_SNR in function name with "<SNR>". */ |
| 880 if (!file && fname[0] == K_SPECIAL) | |
| 881 { | |
| 882 name = alloc((unsigned)STRLEN(fname) + 3); | |
| 883 if (name == NULL) | |
| 884 name = fname; | |
| 885 else | |
| 886 { | |
| 887 STRCPY(name, "<SNR>"); | |
| 888 STRCPY(name + 5, fname + 3); | |
| 889 } | |
| 890 } | |
| 891 | |
| 170 | 892 for (i = 0; i < gap->ga_len; ++i) |
| 893 { | |
| 894 /* Skip entries that are not useful or are for a line that is beyond | |
| 895 * an already found breakpoint. */ | |
| 896 bp = &DEBUGGY(gap, i); | |
| 897 if (((bp->dbg_type == DBG_FILE) == file && ( | |
| 898 #ifdef FEAT_PROFILE | |
| 899 gap == &prof_ga || | |
| 900 #endif | |
| 901 (bp->dbg_lnum > after && (lnum == 0 || bp->dbg_lnum < lnum))))) | |
| 7 | 902 { |
| 903 /* | |
| 170 | 904 * Save the value of got_int and reset it. We don't want a |
| 905 * previous interruption cancel matching, only hitting CTRL-C | |
| 906 * while matching should abort it. | |
| 7 | 907 */ |
| 908 prev_got_int = got_int; | |
| 909 got_int = FALSE; | |
| 6375 | 910 if (vim_regexec_prog(&bp->dbg_prog, FALSE, name, (colnr_T)0)) |
| 170 | 911 { |
| 7 | 912 lnum = bp->dbg_lnum; |
| 170 | 913 if (fp != NULL) |
| 914 *fp = bp->dbg_forceit; | |
| 915 } | |
| 7 | 916 got_int |= prev_got_int; |
| 917 } | |
| 918 } | |
| 919 if (name != fname) | |
| 920 vim_free(name); | |
| 921 | |
| 922 return lnum; | |
| 923 } | |
| 924 | |
| 925 /* | |
| 926 * Called when a breakpoint was encountered. | |
| 927 */ | |
| 928 void | |
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929 dbg_breakpoint(char_u *name, linenr_T lnum) |
| 7 | 930 { |
| 931 /* We need to check if this line is actually executed in do_one_cmd() */ | |
| 932 debug_breakpoint_name = name; | |
| 933 debug_breakpoint_lnum = lnum; | |
| 934 } | |
| 170 | 935 |
| 936 | |
| 794 | 937 # if defined(FEAT_PROFILE) || defined(FEAT_RELTIME) || defined(PROTO) |
| 170 | 938 /* |
| 939 * Store the current time in "tm". | |
| 940 */ | |
| 941 void | |
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942 profile_start(proftime_T *tm) |
| 170 | 943 { |
| 177 | 944 # ifdef WIN3264 |
| 945 QueryPerformanceCounter(tm); | |
| 946 # else | |
| 170 | 947 gettimeofday(tm, NULL); |
| 177 | 948 # endif |
| 170 | 949 } |
| 950 | |
| 951 /* | |
| 952 * Compute the elapsed time from "tm" till now and store in "tm". | |
| 953 */ | |
| 954 void | |
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955 profile_end(proftime_T *tm) |
| 170 | 956 { |
| 957 proftime_T now; | |
| 958 | |
| 177 | 959 # ifdef WIN3264 |
| 960 QueryPerformanceCounter(&now); | |
| 961 tm->QuadPart = now.QuadPart - tm->QuadPart; | |
| 962 # else | |
| 170 | 963 gettimeofday(&now, NULL); |
| 964 tm->tv_usec = now.tv_usec - tm->tv_usec; | |
| 965 tm->tv_sec = now.tv_sec - tm->tv_sec; | |
| 966 if (tm->tv_usec < 0) | |
| 967 { | |
| 968 tm->tv_usec += 1000000; | |
| 969 --tm->tv_sec; | |
| 970 } | |
| 177 | 971 # endif |
| 170 | 972 } |
| 973 | |
| 974 /* | |
| 975 * Subtract the time "tm2" from "tm". | |
| 976 */ | |
| 977 void | |
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978 profile_sub(proftime_T *tm, proftime_T *tm2) |
| 170 | 979 { |
| 177 | 980 # ifdef WIN3264 |
| 981 tm->QuadPart -= tm2->QuadPart; | |
| 982 # else | |
| 170 | 983 tm->tv_usec -= tm2->tv_usec; |
| 984 tm->tv_sec -= tm2->tv_sec; | |
| 985 if (tm->tv_usec < 0) | |
| 986 { | |
| 987 tm->tv_usec += 1000000; | |
| 988 --tm->tv_sec; | |
| 989 } | |
| 177 | 990 # endif |
| 170 | 991 } |
| 992 | |
| 993 /* | |
| 794 | 994 * Return a string that represents the time in "tm". |
| 995 * Uses a static buffer! | |
| 996 */ | |
| 997 char * | |
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998 profile_msg(proftime_T *tm) |
| 794 | 999 { |
| 1000 static char buf[50]; | |
| 1001 | |
| 1002 # ifdef WIN3264 | |
| 1003 LARGE_INTEGER fr; | |
| 1004 | |
| 1005 QueryPerformanceFrequency(&fr); | |
| 1006 sprintf(buf, "%10.6lf", (double)tm->QuadPart / (double)fr.QuadPart); | |
| 1007 # else | |
| 1008 sprintf(buf, "%3ld.%06ld", (long)tm->tv_sec, (long)tm->tv_usec); | |
| 1496 | 1009 # endif |
| 794 | 1010 return buf; |
| 1011 } | |
| 1012 | |
| 1013 /* | |
| 1496 | 1014 * Put the time "msec" past now in "tm". |
| 794 | 1015 */ |
| 1496 | 1016 void |
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1017 profile_setlimit(long msec, proftime_T *tm) |
| 1496 | 1018 { |
| 1019 if (msec <= 0) /* no limit */ | |
| 1020 profile_zero(tm); | |
| 1021 else | |
| 1022 { | |
| 1023 # ifdef WIN3264 | |
| 1024 LARGE_INTEGER fr; | |
| 1025 | |
| 1026 QueryPerformanceCounter(tm); | |
| 1027 QueryPerformanceFrequency(&fr); | |
| 1517 | 1028 tm->QuadPart += (LONGLONG)((double)msec / 1000.0 * (double)fr.QuadPart); |
| 1496 | 1029 # else |
| 1030 long usec; | |
| 1031 | |
| 1032 gettimeofday(tm, NULL); | |
| 1033 usec = (long)tm->tv_usec + (long)msec * 1000; | |
| 1034 tm->tv_usec = usec % 1000000L; | |
| 1035 tm->tv_sec += usec / 1000000L; | |
| 1036 # endif | |
| 1037 } | |
| 1038 } | |
| 1039 | |
| 1040 /* | |
| 1041 * Return TRUE if the current time is past "tm". | |
| 1042 */ | |
| 1043 int | |
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1044 profile_passed_limit(proftime_T *tm) |
| 1496 | 1045 { |
| 1046 proftime_T now; | |
| 1047 | |
| 1048 # ifdef WIN3264 | |
| 1049 if (tm->QuadPart == 0) /* timer was not set */ | |
| 1050 return FALSE; | |
| 1051 QueryPerformanceCounter(&now); | |
| 1052 return (now.QuadPart > tm->QuadPart); | |
| 1053 # else | |
| 1054 if (tm->tv_sec == 0) /* timer was not set */ | |
| 1055 return FALSE; | |
| 1056 gettimeofday(&now, NULL); | |
| 1057 return (now.tv_sec > tm->tv_sec | |
| 1058 || (now.tv_sec == tm->tv_sec && now.tv_usec > tm->tv_usec)); | |
| 1059 # endif | |
| 1060 } | |
| 794 | 1061 |
| 1062 /* | |
| 1063 * Set the time in "tm" to zero. | |
| 1064 */ | |
| 1065 void | |
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1066 profile_zero(proftime_T *tm) |
| 794 | 1067 { |
| 1068 # ifdef WIN3264 | |
| 1069 tm->QuadPart = 0; | |
| 1070 # else | |
| 1071 tm->tv_usec = 0; | |
| 1072 tm->tv_sec = 0; | |
| 1073 # endif | |
| 1074 } | |
| 1075 | |
| 1496 | 1076 # endif /* FEAT_PROFILE || FEAT_RELTIME */ |
| 1077 | |
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1078 #if defined(FEAT_SYN_HL) && defined(FEAT_RELTIME) && defined(FEAT_FLOAT) |
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1079 # if defined(HAVE_MATH_H) |
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1080 # include <math.h> |
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1081 # endif |
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1082 |
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1083 /* |
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1084 * Divide the time "tm" by "count" and store in "tm2". |
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1085 */ |
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1086 void |
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1087 profile_divide(proftime_T *tm, int count, proftime_T *tm2) |
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1088 { |
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1089 if (count == 0) |
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1090 profile_zero(tm2); |
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1091 else |
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1092 { |
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1093 # ifdef WIN3264 |
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1094 tm2->QuadPart = tm->QuadPart / count; |
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1095 # else |
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1096 double usec = (tm->tv_sec * 1000000.0 + tm->tv_usec) / count; |
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1097 |
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1098 tm2->tv_sec = floor(usec / 1000000.0); |
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1099 tm2->tv_usec = vim_round(usec - (tm2->tv_sec * 1000000.0)); |
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1100 # endif |
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1101 } |
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1102 } |
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1103 #endif |
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1104 |
| 1496 | 1105 # if defined(FEAT_PROFILE) || defined(PROTO) |
| 1106 /* | |
| 1107 * Functions for profiling. | |
| 1108 */ | |
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1109 static void script_do_profile(scriptitem_T *si); |
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1110 static void script_dump_profile(FILE *fd); |
| 1496 | 1111 static proftime_T prof_wait_time; |
| 1112 | |
| 794 | 1113 /* |
| 170 | 1114 * Add the time "tm2" to "tm". |
| 1115 */ | |
| 1116 void | |
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1117 profile_add(proftime_T *tm, proftime_T *tm2) |
| 170 | 1118 { |
| 177 | 1119 # ifdef WIN3264 |
| 1120 tm->QuadPart += tm2->QuadPart; | |
| 1121 # else | |
| 170 | 1122 tm->tv_usec += tm2->tv_usec; |
| 1123 tm->tv_sec += tm2->tv_sec; | |
| 1124 if (tm->tv_usec >= 1000000) | |
| 1125 { | |
| 1126 tm->tv_usec -= 1000000; | |
| 1127 ++tm->tv_sec; | |
| 1128 } | |
| 177 | 1129 # endif |
| 170 | 1130 } |
| 1131 | |
| 1132 /* | |
| 720 | 1133 * Add the "self" time from the total time and the children's time. |
| 1134 */ | |
| 1135 void | |
|
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1136 profile_self(proftime_T *self, proftime_T *total, proftime_T *children) |
| 720 | 1137 { |
| 1138 /* Check that the result won't be negative. Can happen with recursive | |
| 1139 * calls. */ | |
| 1140 #ifdef WIN3264 | |
| 1141 if (total->QuadPart <= children->QuadPart) | |
| 1142 return; | |
| 1143 #else | |
| 1144 if (total->tv_sec < children->tv_sec | |
| 1145 || (total->tv_sec == children->tv_sec | |
| 1146 && total->tv_usec <= children->tv_usec)) | |
| 1147 return; | |
| 1148 #endif | |
| 1149 profile_add(self, total); | |
| 1150 profile_sub(self, children); | |
| 1151 } | |
| 1152 | |
| 1153 /* | |
| 170 | 1154 * Get the current waittime. |
| 1155 */ | |
| 1156 void | |
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1157 profile_get_wait(proftime_T *tm) |
| 170 | 1158 { |
| 1159 *tm = prof_wait_time; | |
| 1160 } | |
| 1161 | |
| 1162 /* | |
| 1163 * Subtract the passed waittime since "tm" from "tma". | |
| 1164 */ | |
| 1165 void | |
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1166 profile_sub_wait(proftime_T *tm, proftime_T *tma) |
| 170 | 1167 { |
| 1168 proftime_T tm3 = prof_wait_time; | |
| 1169 | |
| 1170 profile_sub(&tm3, tm); | |
| 1171 profile_sub(tma, &tm3); | |
| 1172 } | |
| 1173 | |
| 1174 /* | |
| 1175 * Return TRUE if "tm1" and "tm2" are equal. | |
| 1176 */ | |
| 1177 int | |
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1178 profile_equal(proftime_T *tm1, proftime_T *tm2) |
| 170 | 1179 { |
| 177 | 1180 # ifdef WIN3264 |
| 1181 return (tm1->QuadPart == tm2->QuadPart); | |
| 1182 # else | |
| 170 | 1183 return (tm1->tv_usec == tm2->tv_usec && tm1->tv_sec == tm2->tv_sec); |
| 177 | 1184 # endif |
| 1185 } | |
| 1186 | |
| 1187 /* | |
| 1188 * Return <0, 0 or >0 if "tm1" < "tm2", "tm1" == "tm2" or "tm1" > "tm2" | |
| 1189 */ | |
| 1190 int | |
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1191 profile_cmp(const proftime_T *tm1, const proftime_T *tm2) |
| 177 | 1192 { |
| 1193 # ifdef WIN3264 | |
| 1194 return (int)(tm2->QuadPart - tm1->QuadPart); | |
| 1195 # else | |
| 1196 if (tm1->tv_sec == tm2->tv_sec) | |
| 1197 return tm2->tv_usec - tm1->tv_usec; | |
| 1198 return tm2->tv_sec - tm1->tv_sec; | |
| 1199 # endif | |
| 170 | 1200 } |
| 1201 | |
| 1202 static char_u *profile_fname = NULL; | |
| 790 | 1203 static proftime_T pause_time; |
| 170 | 1204 |
| 1205 /* | |
| 1206 * ":profile cmd args" | |
| 1207 */ | |
| 1208 void | |
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1209 ex_profile(exarg_T *eap) |
| 170 | 1210 { |
| 1211 char_u *e; | |
| 1212 int len; | |
| 1213 | |
| 1214 e = skiptowhite(eap->arg); | |
| 835 | 1215 len = (int)(e - eap->arg); |
| 170 | 1216 e = skipwhite(e); |
| 1217 | |
| 1218 if (len == 5 && STRNCMP(eap->arg, "start", 5) == 0 && *e != NUL) | |
| 1219 { | |
| 1220 vim_free(profile_fname); | |
| 6749 | 1221 profile_fname = expand_env_save_opt(e, TRUE); |
| 790 | 1222 do_profiling = PROF_YES; |
| 170 | 1223 profile_zero(&prof_wait_time); |
| 1224 set_vim_var_nr(VV_PROFILING, 1L); | |
| 1225 } | |
| 790 | 1226 else if (do_profiling == PROF_NONE) |
|
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1227 EMSG(_("E750: First use \":profile start {fname}\"")); |
| 790 | 1228 else if (STRCMP(eap->arg, "pause") == 0) |
| 1229 { | |
| 1230 if (do_profiling == PROF_YES) | |
| 1231 profile_start(&pause_time); | |
| 1232 do_profiling = PROF_PAUSED; | |
| 1233 } | |
| 1234 else if (STRCMP(eap->arg, "continue") == 0) | |
| 1235 { | |
| 1236 if (do_profiling == PROF_PAUSED) | |
| 1237 { | |
| 1238 profile_end(&pause_time); | |
| 1239 profile_add(&prof_wait_time, &pause_time); | |
| 1240 } | |
| 1241 do_profiling = PROF_YES; | |
| 1242 } | |
| 170 | 1243 else |
| 1244 { | |
| 1245 /* The rest is similar to ":breakadd". */ | |
| 1246 ex_breakadd(eap); | |
| 1247 } | |
| 1248 } | |
| 1249 | |
|
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1250 /* Command line expansion for :profile. */ |
|
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1251 static enum |
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1252 { |
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1253 PEXP_SUBCMD, /* expand :profile sub-commands */ |
| 2711 | 1254 PEXP_FUNC /* expand :profile func {funcname} */ |
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1255 } pexpand_what; |
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1256 |
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1257 static char *pexpand_cmds[] = { |
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1258 "start", |
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1259 #define PROFCMD_START 0 |
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1260 "pause", |
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1261 #define PROFCMD_PAUSE 1 |
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1262 "continue", |
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1263 #define PROFCMD_CONTINUE 2 |
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1264 "func", |
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1265 #define PROFCMD_FUNC 3 |
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1266 "file", |
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1267 #define PROFCMD_FILE 4 |
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1268 NULL |
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1269 #define PROFCMD_LAST 5 |
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1270 }; |
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1271 |
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1272 /* |
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1273 * Function given to ExpandGeneric() to obtain the profile command |
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1274 * specific expansion. |
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1275 */ |
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1276 char_u * |
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1277 get_profile_name(expand_T *xp UNUSED, int idx) |
|
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1278 { |
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1279 switch (pexpand_what) |
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1280 { |
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1281 case PEXP_SUBCMD: |
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1282 return (char_u *)pexpand_cmds[idx]; |
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1283 /* case PEXP_FUNC: TODO */ |
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1284 default: |
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1285 return NULL; |
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1286 } |
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1287 } |
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1288 |
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1289 /* |
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1290 * Handle command line completion for :profile command. |
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1291 */ |
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1292 void |
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1293 set_context_in_profile_cmd(expand_T *xp, char_u *arg) |
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1294 { |
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1295 char_u *end_subcmd; |
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1296 |
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1297 /* Default: expand subcommands. */ |
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1298 xp->xp_context = EXPAND_PROFILE; |
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1299 pexpand_what = PEXP_SUBCMD; |
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1300 xp->xp_pattern = arg; |
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1301 |
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1302 end_subcmd = skiptowhite(arg); |
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1303 if (*end_subcmd == NUL) |
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1304 return; |
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1305 |
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1306 if (end_subcmd - arg == 5 && STRNCMP(arg, "start", 5) == 0) |
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1307 { |
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1308 xp->xp_context = EXPAND_FILES; |
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1309 xp->xp_pattern = skipwhite(end_subcmd); |
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1310 return; |
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1311 } |
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1312 |
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1313 /* TODO: expand function names after "func" */ |
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1314 xp->xp_context = EXPAND_NOTHING; |
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1315 } |
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1316 |
| 170 | 1317 /* |
| 1318 * Dump the profiling info. | |
| 1319 */ | |
| 1320 void | |
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1321 profile_dump(void) |
| 170 | 1322 { |
| 1323 FILE *fd; | |
| 1324 | |
| 1325 if (profile_fname != NULL) | |
| 1326 { | |
| 531 | 1327 fd = mch_fopen((char *)profile_fname, "w"); |
| 170 | 1328 if (fd == NULL) |
| 1329 EMSG2(_(e_notopen), profile_fname); | |
| 1330 else | |
| 1331 { | |
| 177 | 1332 script_dump_profile(fd); |
| 170 | 1333 func_dump_profile(fd); |
| 1334 fclose(fd); | |
| 1335 } | |
| 1336 } | |
| 1337 } | |
| 1338 | |
| 1339 /* | |
| 1340 * Start profiling script "fp". | |
| 1341 */ | |
| 1342 static void | |
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1343 script_do_profile(scriptitem_T *si) |
| 170 | 1344 { |
| 1345 si->sn_pr_count = 0; | |
| 1346 profile_zero(&si->sn_pr_total); | |
| 1347 profile_zero(&si->sn_pr_self); | |
| 1348 | |
| 1349 ga_init2(&si->sn_prl_ga, sizeof(sn_prl_T), 100); | |
| 1350 si->sn_prl_idx = -1; | |
| 1351 si->sn_prof_on = TRUE; | |
| 1352 si->sn_pr_nest = 0; | |
| 1353 } | |
| 1354 | |
| 1355 /* | |
| 1356 * save time when starting to invoke another script or function. | |
| 1357 */ | |
| 1358 void | |
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1359 script_prof_save( |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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diff
changeset
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1360 proftime_T *tm) /* place to store wait time */ |
| 170 | 1361 { |
| 1362 scriptitem_T *si; | |
| 1363 | |
| 1364 if (current_SID > 0 && current_SID <= script_items.ga_len) | |
| 1365 { | |
| 1366 si = &SCRIPT_ITEM(current_SID); | |
| 1367 if (si->sn_prof_on && si->sn_pr_nest++ == 0) | |
| 1368 profile_start(&si->sn_pr_child); | |
| 1369 } | |
| 1370 profile_get_wait(tm); | |
| 1371 } | |
| 1372 | |
| 1373 /* | |
| 1374 * Count time spent in children after invoking another script or function. | |
| 1375 */ | |
| 1376 void | |
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1377 script_prof_restore(proftime_T *tm) |
| 170 | 1378 { |
| 1379 scriptitem_T *si; | |
| 1380 | |
| 1381 if (current_SID > 0 && current_SID <= script_items.ga_len) | |
| 1382 { | |
| 1383 si = &SCRIPT_ITEM(current_SID); | |
| 1384 if (si->sn_prof_on && --si->sn_pr_nest == 0) | |
| 1385 { | |
| 1386 profile_end(&si->sn_pr_child); | |
| 1387 profile_sub_wait(tm, &si->sn_pr_child); /* don't count wait time */ | |
| 1388 profile_add(&si->sn_pr_children, &si->sn_pr_child); | |
| 1389 profile_add(&si->sn_prl_children, &si->sn_pr_child); | |
| 1390 } | |
| 1391 } | |
| 1392 } | |
| 1393 | |
| 1394 static proftime_T inchar_time; | |
| 1395 | |
| 1396 /* | |
| 1397 * Called when starting to wait for the user to type a character. | |
| 1398 */ | |
| 1399 void | |
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changeset
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1400 prof_inchar_enter(void) |
| 170 | 1401 { |
| 1402 profile_start(&inchar_time); | |
| 1403 } | |
| 1404 | |
| 1405 /* | |
| 1406 * Called when finished waiting for the user to type a character. | |
| 1407 */ | |
| 1408 void | |
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1409 prof_inchar_exit(void) |
| 170 | 1410 { |
| 1411 profile_end(&inchar_time); | |
| 1412 profile_add(&prof_wait_time, &inchar_time); | |
| 1413 } | |
| 1414 | |
| 1415 /* | |
| 1416 * Dump the profiling results for all scripts in file "fd". | |
| 1417 */ | |
| 1418 static void | |
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1419 script_dump_profile(FILE *fd) |
| 170 | 1420 { |
| 1421 int id; | |
| 1422 scriptitem_T *si; | |
| 1423 int i; | |
| 1424 FILE *sfd; | |
| 1425 sn_prl_T *pp; | |
| 1426 | |
| 1427 for (id = 1; id <= script_items.ga_len; ++id) | |
| 1428 { | |
| 1429 si = &SCRIPT_ITEM(id); | |
| 1430 if (si->sn_prof_on) | |
| 1431 { | |
| 1432 fprintf(fd, "SCRIPT %s\n", si->sn_name); | |
| 1433 if (si->sn_pr_count == 1) | |
| 1434 fprintf(fd, "Sourced 1 time\n"); | |
| 1435 else | |
| 1436 fprintf(fd, "Sourced %d times\n", si->sn_pr_count); | |
| 1437 fprintf(fd, "Total time: %s\n", profile_msg(&si->sn_pr_total)); | |
| 1438 fprintf(fd, " Self time: %s\n", profile_msg(&si->sn_pr_self)); | |
| 1439 fprintf(fd, "\n"); | |
| 1440 fprintf(fd, "count total (s) self (s)\n"); | |
| 1441 | |
| 531 | 1442 sfd = mch_fopen((char *)si->sn_name, "r"); |
| 170 | 1443 if (sfd == NULL) |
| 1444 fprintf(fd, "Cannot open file!\n"); | |
| 1445 else | |
| 1446 { | |
| 1447 for (i = 0; i < si->sn_prl_ga.ga_len; ++i) | |
| 1448 { | |
| 1449 if (vim_fgets(IObuff, IOSIZE, sfd)) | |
| 1450 break; | |
| 1451 pp = &PRL_ITEM(si, i); | |
| 1452 if (pp->snp_count > 0) | |
| 1453 { | |
| 1454 fprintf(fd, "%5d ", pp->snp_count); | |
| 1455 if (profile_equal(&pp->sn_prl_total, &pp->sn_prl_self)) | |
| 1456 fprintf(fd, " "); | |
| 1457 else | |
| 1458 fprintf(fd, "%s ", profile_msg(&pp->sn_prl_total)); | |
| 1459 fprintf(fd, "%s ", profile_msg(&pp->sn_prl_self)); | |
| 1460 } | |
| 1461 else | |
| 1462 fprintf(fd, " "); | |
| 1463 fprintf(fd, "%s", IObuff); | |
| 1464 } | |
| 1465 fclose(sfd); | |
| 1466 } | |
| 1467 fprintf(fd, "\n"); | |
| 1468 } | |
| 1469 } | |
| 1470 } | |
| 1471 | |
| 1472 /* | |
| 1473 * Return TRUE when a function defined in the current script should be | |
| 1474 * profiled. | |
| 1475 */ | |
| 1476 int | |
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changeset
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1477 prof_def_func(void) |
| 170 | 1478 { |
| 391 | 1479 if (current_SID > 0) |
| 1480 return SCRIPT_ITEM(current_SID).sn_pr_force; | |
| 1481 return FALSE; | |
| 170 | 1482 } |
| 1483 | |
| 1484 # endif | |
| 7 | 1485 #endif |
| 1486 | |
| 1487 /* | |
| 1488 * If 'autowrite' option set, try to write the file. | |
| 1489 * Careful: autocommands may make "buf" invalid! | |
| 1490 * | |
| 1491 * return FAIL for failure, OK otherwise | |
| 1492 */ | |
| 1493 int | |
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changeset
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1494 autowrite(buf_T *buf, int forceit) |
| 7 | 1495 { |
| 1069 | 1496 int r; |
| 1497 | |
| 7 | 1498 if (!(p_aw || p_awa) || !p_write |
| 1499 #ifdef FEAT_QUICKFIX | |
| 1069 | 1500 /* never autowrite a "nofile" or "nowrite" buffer */ |
| 1501 || bt_dontwrite(buf) | |
| 7 | 1502 #endif |
| 1069 | 1503 || (!forceit && buf->b_p_ro) || buf->b_ffname == NULL) |
| 7 | 1504 return FAIL; |
| 1069 | 1505 r = buf_write_all(buf, forceit); |
| 1506 | |
| 1507 /* Writing may succeed but the buffer still changed, e.g., when there is a | |
| 1508 * conversion error. We do want to return FAIL then. */ | |
| 1509 if (buf_valid(buf) && bufIsChanged(buf)) | |
| 1510 r = FAIL; | |
| 1511 return r; | |
| 7 | 1512 } |
| 1513 | |
| 1514 /* | |
| 1515 * flush all buffers, except the ones that are readonly | |
| 1516 */ | |
| 1517 void | |
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1518 autowrite_all(void) |
| 7 | 1519 { |
| 1520 buf_T *buf; | |
| 1521 | |
| 1522 if (!(p_aw || p_awa) || !p_write) | |
| 1523 return; | |
| 1524 for (buf = firstbuf; buf; buf = buf->b_next) | |
| 1525 if (bufIsChanged(buf) && !buf->b_p_ro) | |
| 1526 { | |
| 1527 (void)buf_write_all(buf, FALSE); | |
| 1528 #ifdef FEAT_AUTOCMD | |
| 1529 /* an autocommand may have deleted the buffer */ | |
| 1530 if (!buf_valid(buf)) | |
| 1531 buf = firstbuf; | |
| 1532 #endif | |
| 1533 } | |
| 1534 } | |
| 1535 | |
| 1536 /* | |
| 5464 | 1537 * Return TRUE if buffer was changed and cannot be abandoned. |
| 1538 * For flags use the CCGD_ values. | |
| 7 | 1539 */ |
| 1540 int | |
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changeset
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1541 check_changed(buf_T *buf, int flags) |
| 7 | 1542 { |
| 5464 | 1543 int forceit = (flags & CCGD_FORCEIT); |
| 1544 | |
| 7 | 1545 if ( !forceit |
| 1546 && bufIsChanged(buf) | |
| 5464 | 1547 && ((flags & CCGD_MULTWIN) || buf->b_nwindows <= 1) |
| 1548 && (!(flags & CCGD_AW) || autowrite(buf, forceit) == FAIL)) | |
| 7 | 1549 { |
| 1550 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 1551 if ((p_confirm || cmdmod.confirm) && p_write) | |
| 1552 { | |
| 1553 buf_T *buf2; | |
| 1554 int count = 0; | |
| 1555 | |
| 5464 | 1556 if (flags & CCGD_ALLBUF) |
| 7 | 1557 for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next) |
| 1558 if (bufIsChanged(buf2) | |
| 1559 && (buf2->b_ffname != NULL | |
| 1560 # ifdef FEAT_BROWSE | |
| 1561 || cmdmod.browse | |
| 1562 # endif | |
| 1563 )) | |
| 1564 ++count; | |
| 1565 # ifdef FEAT_AUTOCMD | |
| 1566 if (!buf_valid(buf)) | |
| 1567 /* Autocommand deleted buffer, oops! It's not changed now. */ | |
| 1568 return FALSE; | |
| 1569 # endif | |
| 1570 dialog_changed(buf, count > 1); | |
| 1571 # ifdef FEAT_AUTOCMD | |
| 1572 if (!buf_valid(buf)) | |
| 1573 /* Autocommand deleted buffer, oops! It's not changed now. */ | |
| 1574 return FALSE; | |
| 1575 # endif | |
| 1576 return bufIsChanged(buf); | |
| 1577 } | |
| 1578 #endif | |
| 5464 | 1579 if (flags & CCGD_EXCMD) |
| 1580 EMSG(_(e_nowrtmsg)); | |
| 1581 else | |
| 1582 EMSG(_(e_nowrtmsg_nobang)); | |
| 7 | 1583 return TRUE; |
| 1584 } | |
| 1585 return FALSE; | |
| 1586 } | |
| 1587 | |
| 1588 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) || defined(PROTO) | |
| 1589 | |
| 1590 #if defined(FEAT_BROWSE) || defined(PROTO) | |
| 1591 /* | |
| 1592 * When wanting to write a file without a file name, ask the user for a name. | |
| 1593 */ | |
| 1594 void | |
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diff
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1595 browse_save_fname(buf_T *buf) |
| 7 | 1596 { |
| 1597 if (buf->b_fname == NULL) | |
| 1598 { | |
| 1599 char_u *fname; | |
| 1600 | |
| 29 | 1601 fname = do_browse(BROWSE_SAVE, (char_u *)_("Save As"), |
| 1602 NULL, NULL, NULL, NULL, buf); | |
| 7 | 1603 if (fname != NULL) |
| 1604 { | |
| 1605 if (setfname(buf, fname, NULL, TRUE) == OK) | |
| 1606 buf->b_flags |= BF_NOTEDITED; | |
| 1607 vim_free(fname); | |
| 1608 } | |
| 1609 } | |
| 1610 } | |
| 1611 #endif | |
| 1612 | |
| 1613 /* | |
| 2849 | 1614 * Ask the user what to do when abandoning a changed buffer. |
| 7 | 1615 * Must check 'write' option first! |
| 1616 */ | |
| 1617 void | |
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1618 dialog_changed( |
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parents:
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|
1619 buf_T *buf, |
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1620 int checkall) /* may abandon all changed buffers */ |
| 7 | 1621 { |
| 2770 | 1622 char_u buff[DIALOG_MSG_SIZE]; |
| 7 | 1623 int ret; |
| 1624 buf_T *buf2; | |
| 3486 | 1625 exarg_T ea; |
| 7 | 1626 |
| 314 | 1627 dialog_msg(buff, _("Save changes to \"%s\"?"), |
| 7 | 1628 (buf->b_fname != NULL) ? |
| 1629 buf->b_fname : (char_u *)_("Untitled")); | |
| 1630 if (checkall) | |
| 1631 ret = vim_dialog_yesnoallcancel(VIM_QUESTION, NULL, buff, 1); | |
| 1632 else | |
| 1633 ret = vim_dialog_yesnocancel(VIM_QUESTION, NULL, buff, 1); | |
| 1634 | |
| 3486 | 1635 /* Init ea pseudo-structure, this is needed for the check_overwrite() |
| 1636 * function. */ | |
| 1637 ea.append = ea.forceit = FALSE; | |
| 1638 | |
| 7 | 1639 if (ret == VIM_YES) |
| 1640 { | |
| 1641 #ifdef FEAT_BROWSE | |
| 1642 /* May get file name, when there is none */ | |
| 1643 browse_save_fname(buf); | |
| 1644 #endif | |
| 3486 | 1645 if (buf->b_fname != NULL && check_overwrite(&ea, buf, |
| 1646 buf->b_fname, buf->b_ffname, FALSE) == OK) | |
| 1647 /* didn't hit Cancel */ | |
| 7 | 1648 (void)buf_write_all(buf, FALSE); |
| 1649 } | |
| 1650 else if (ret == VIM_NO) | |
| 1651 { | |
| 1652 unchanged(buf, TRUE); | |
| 1653 } | |
| 1654 else if (ret == VIM_ALL) | |
| 1655 { | |
| 1656 /* | |
| 1657 * Write all modified files that can be written. | |
| 1658 * Skip readonly buffers, these need to be confirmed | |
| 1659 * individually. | |
| 1660 */ | |
| 1661 for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next) | |
| 1662 { | |
| 1663 if (bufIsChanged(buf2) | |
| 1664 && (buf2->b_ffname != NULL | |
| 1665 #ifdef FEAT_BROWSE | |
| 1666 || cmdmod.browse | |
| 1667 #endif | |
| 1668 ) | |
| 1669 && !buf2->b_p_ro) | |
| 1670 { | |
| 1671 #ifdef FEAT_BROWSE | |
| 1672 /* May get file name, when there is none */ | |
| 1673 browse_save_fname(buf2); | |
| 1674 #endif | |
| 3486 | 1675 if (buf2->b_fname != NULL && check_overwrite(&ea, buf2, |
| 1676 buf2->b_fname, buf2->b_ffname, FALSE) == OK) | |
| 1677 /* didn't hit Cancel */ | |
| 7 | 1678 (void)buf_write_all(buf2, FALSE); |
| 1679 #ifdef FEAT_AUTOCMD | |
| 1680 /* an autocommand may have deleted the buffer */ | |
| 1681 if (!buf_valid(buf2)) | |
| 1682 buf2 = firstbuf; | |
| 1683 #endif | |
| 1684 } | |
| 1685 } | |
| 1686 } | |
| 1687 else if (ret == VIM_DISCARDALL) | |
| 1688 { | |
| 1689 /* | |
| 1690 * mark all buffers as unchanged | |
| 1691 */ | |
| 1692 for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next) | |
| 1693 unchanged(buf2, TRUE); | |
| 1694 } | |
| 1695 } | |
| 1696 #endif | |
| 1697 | |
| 1698 /* | |
| 1699 * Return TRUE if the buffer "buf" can be abandoned, either by making it | |
| 1700 * hidden, autowriting it or unloading it. | |
| 1701 */ | |
| 1702 int | |
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1703 can_abandon(buf_T *buf, int forceit) |
| 7 | 1704 { |
| 1705 return ( P_HID(buf) | |
| 1706 || !bufIsChanged(buf) | |
| 1707 || buf->b_nwindows > 1 | |
| 1708 || autowrite(buf, forceit) == OK | |
| 1709 || forceit); | |
| 1710 } | |
| 1711 | |
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1712 static void add_bufnum(int *bufnrs, int *bufnump, int nr); |
| 3429 | 1713 |
| 1714 /* | |
| 1715 * Add a buffer number to "bufnrs", unless it's already there. | |
| 1716 */ | |
| 1717 static void | |
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1718 add_bufnum(int *bufnrs, int *bufnump, int nr) |
| 3429 | 1719 { |
| 1720 int i; | |
| 1721 | |
| 1722 for (i = 0; i < *bufnump; ++i) | |
| 1723 if (bufnrs[i] == nr) | |
| 1724 return; | |
| 1725 bufnrs[*bufnump] = nr; | |
| 1726 *bufnump = *bufnump + 1; | |
| 1727 } | |
| 1728 | |
| 7 | 1729 /* |
| 1730 * Return TRUE if any buffer was changed and cannot be abandoned. | |
| 1731 * That changed buffer becomes the current buffer. | |
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1732 * When "unload" is true the current buffer is unloaded instead of making it |
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1733 * hidden. This is used for ":q!". |
| 7 | 1734 */ |
| 1735 int | |
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1736 check_changed_any( |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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1737 int hidden, /* Only check hidden buffers */ |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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1738 int unload) |
| 7 | 1739 { |
| 3429 | 1740 int ret = FALSE; |
| 7 | 1741 buf_T *buf; |
| 1742 int save; | |
| 3429 | 1743 int i; |
| 1744 int bufnum = 0; | |
| 1745 int bufcount = 0; | |
| 1746 int *bufnrs; | |
| 7 | 1747 #ifdef FEAT_WINDOWS |
| 3429 | 1748 tabpage_T *tp; |
| 7 | 1749 win_T *wp; |
| 1750 #endif | |
| 1751 | |
| 3429 | 1752 for (buf = firstbuf; buf != NULL; buf = buf->b_next) |
| 1753 ++bufcount; | |
| 1754 | |
| 1755 if (bufcount == 0) | |
| 1756 return FALSE; | |
| 1757 | |
| 1758 bufnrs = (int *)alloc(sizeof(int) * bufcount); | |
| 1759 if (bufnrs == NULL) | |
| 1760 return FALSE; | |
| 1761 | |
| 1762 /* curbuf */ | |
| 1763 bufnrs[bufnum++] = curbuf->b_fnum; | |
| 1764 #ifdef FEAT_WINDOWS | |
| 1765 /* buf in curtab */ | |
| 1766 FOR_ALL_WINDOWS(wp) | |
| 1767 if (wp->w_buffer != curbuf) | |
| 1768 add_bufnum(bufnrs, &bufnum, wp->w_buffer->b_fnum); | |
| 1769 | |
| 1770 /* buf in other tab */ | |
| 1771 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
| 1772 if (tp != curtab) | |
| 1773 for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next) | |
| 1774 add_bufnum(bufnrs, &bufnum, wp->w_buffer->b_fnum); | |
| 1775 #endif | |
| 1776 /* any other buf */ | |
| 1777 for (buf = firstbuf; buf != NULL; buf = buf->b_next) | |
| 1778 add_bufnum(bufnrs, &bufnum, buf->b_fnum); | |
| 1779 | |
| 1780 for (i = 0; i < bufnum; ++i) | |
| 7 | 1781 { |
| 3429 | 1782 buf = buflist_findnr(bufnrs[i]); |
| 1783 if (buf == NULL) | |
| 1784 continue; | |
| 1785 if ((!hidden || buf->b_nwindows == 0) && bufIsChanged(buf)) | |
| 7 | 1786 { |
| 3429 | 1787 /* Try auto-writing the buffer. If this fails but the buffer no |
| 1788 * longer exists it's not changed, that's OK. */ | |
| 5464 | 1789 if (check_changed(buf, (p_awa ? CCGD_AW : 0) |
| 1790 | CCGD_MULTWIN | |
| 1791 | CCGD_ALLBUF) && buf_valid(buf)) | |
| 3429 | 1792 break; /* didn't save - still changes */ |
| 7 | 1793 } |
| 1794 } | |
| 1795 | |
| 3429 | 1796 if (i >= bufnum) |
| 1797 goto theend; | |
| 1798 | |
| 1799 ret = TRUE; | |
| 7 | 1800 exiting = FALSE; |
| 1801 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 1802 /* | |
| 1803 * When ":confirm" used, don't give an error message. | |
| 1804 */ | |
| 1805 if (!(p_confirm || cmdmod.confirm)) | |
| 1806 #endif | |
| 1807 { | |
| 1808 /* There must be a wait_return for this message, do_buffer() | |
| 1809 * may cause a redraw. But wait_return() is a no-op when vgetc() | |
| 1810 * is busy (Quit used from window menu), then make sure we don't | |
| 1811 * cause a scroll up. */ | |
| 823 | 1812 if (vgetc_busy > 0) |
| 7 | 1813 { |
| 1814 msg_row = cmdline_row; | |
| 1815 msg_col = 0; | |
| 1816 msg_didout = FALSE; | |
| 1817 } | |
| 1818 if (EMSG2(_("E162: No write since last change for buffer \"%s\""), | |
| 3839 | 1819 buf_spname(buf) != NULL ? buf_spname(buf) : buf->b_fname)) |
| 7 | 1820 { |
| 1821 save = no_wait_return; | |
| 1822 no_wait_return = FALSE; | |
| 1823 wait_return(FALSE); | |
| 1824 no_wait_return = save; | |
| 1825 } | |
| 1826 } | |
| 1827 | |
| 1828 #ifdef FEAT_WINDOWS | |
| 1829 /* Try to find a window that contains the buffer. */ | |
| 1830 if (buf != curbuf) | |
| 3429 | 1831 FOR_ALL_TAB_WINDOWS(tp, wp) |
| 7 | 1832 if (wp->w_buffer == buf) |
| 1833 { | |
| 3429 | 1834 goto_tabpage_win(tp, wp); |
| 7 | 1835 # ifdef FEAT_AUTOCMD |
| 1836 /* Paranoia: did autocms wipe out the buffer with changes? */ | |
| 1837 if (!buf_valid(buf)) | |
| 3429 | 1838 { |
| 1839 goto theend; | |
| 1840 } | |
| 7 | 1841 # endif |
| 3429 | 1842 goto buf_found; |
| 7 | 1843 } |
| 3429 | 1844 buf_found: |
| 7 | 1845 #endif |
| 1846 | |
| 1847 /* Open the changed buffer in the current window. */ | |
| 1848 if (buf != curbuf) | |
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1849 set_curbuf(buf, unload ? DOBUF_UNLOAD : DOBUF_GOTO); |
| 7 | 1850 |
| 3429 | 1851 theend: |
| 1852 vim_free(bufnrs); | |
| 1853 return ret; | |
| 7 | 1854 } |
| 1855 | |
| 1856 /* | |
| 1857 * return FAIL if there is no file name, OK if there is one | |
| 1858 * give error message for FAIL | |
| 1859 */ | |
| 1860 int | |
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1861 check_fname(void) |
| 7 | 1862 { |
| 1863 if (curbuf->b_ffname == NULL) | |
| 1864 { | |
| 1865 EMSG(_(e_noname)); | |
| 1866 return FAIL; | |
| 1867 } | |
| 1868 return OK; | |
| 1869 } | |
| 1870 | |
| 1871 /* | |
| 1872 * flush the contents of a buffer, unless it has no file name | |
| 1873 * | |
| 1874 * return FAIL for failure, OK otherwise | |
| 1875 */ | |
| 1876 int | |
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1877 buf_write_all(buf_T *buf, int forceit) |
| 7 | 1878 { |
| 1879 int retval; | |
| 1880 #ifdef FEAT_AUTOCMD | |
| 1881 buf_T *old_curbuf = curbuf; | |
| 1882 #endif | |
| 1883 | |
| 1884 retval = (buf_write(buf, buf->b_ffname, buf->b_fname, | |
| 1885 (linenr_T)1, buf->b_ml.ml_line_count, NULL, | |
| 1886 FALSE, forceit, TRUE, FALSE)); | |
| 1887 #ifdef FEAT_AUTOCMD | |
| 1888 if (curbuf != old_curbuf) | |
| 16 | 1889 { |
| 1890 msg_source(hl_attr(HLF_W)); | |
| 7 | 1891 MSG(_("Warning: Entered other buffer unexpectedly (check autocommands)")); |
| 16 | 1892 } |
| 7 | 1893 #endif |
| 1894 return retval; | |
| 1895 } | |
| 1896 | |
| 1897 /* | |
| 1898 * Code to handle the argument list. | |
| 1899 */ | |
| 1900 | |
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1901 static char_u *do_one_arg(char_u *str); |
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1902 static int do_arglist(char_u *str, int what, int after); |
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1903 static void alist_check_arg_idx(void); |
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1904 static int editing_arg_idx(win_T *win); |
| 39 | 1905 #ifdef FEAT_LISTCMDS |
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1906 static int alist_add_list(int count, char_u **files, int after); |
| 39 | 1907 #endif |
| 1908 #define AL_SET 1 | |
| 1909 #define AL_ADD 2 | |
| 1910 #define AL_DEL 3 | |
| 1911 | |
| 7 | 1912 /* |
| 39 | 1913 * Isolate one argument, taking backticks. |
| 1914 * Changes the argument in-place, puts a NUL after it. Backticks remain. | |
| 7 | 1915 * Return a pointer to the start of the next argument. |
| 1916 */ | |
| 39 | 1917 static char_u * |
|
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1918 do_one_arg(char_u *str) |
| 7 | 1919 { |
| 1920 char_u *p; | |
| 1921 int inbacktick; | |
| 1922 | |
| 1923 inbacktick = FALSE; | |
| 1924 for (p = str; *str; ++str) | |
| 1925 { | |
| 39 | 1926 /* When the backslash is used for escaping the special meaning of a |
| 1927 * character we need to keep it until wildcard expansion. */ | |
| 7 | 1928 if (rem_backslash(str)) |
| 1929 { | |
| 1930 *p++ = *str++; | |
| 1931 *p++ = *str; | |
| 1932 } | |
| 1933 else | |
| 1934 { | |
| 39 | 1935 /* An item ends at a space not in backticks */ |
| 1936 if (!inbacktick && vim_isspace(*str)) | |
| 7 | 1937 break; |
| 39 | 1938 if (*str == '`') |
| 7 | 1939 inbacktick ^= TRUE; |
| 39 | 1940 *p++ = *str; |
| 7 | 1941 } |
| 1942 } | |
| 1943 str = skipwhite(str); | |
| 1944 *p = NUL; | |
| 1945 | |
| 1946 return str; | |
| 1947 } | |
| 1948 | |
| 41 | 1949 /* |
| 1950 * Separate the arguments in "str" and return a list of pointers in the | |
| 1951 * growarray "gap". | |
| 1952 */ | |
| 1953 int | |
|
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1954 get_arglist(garray_T *gap, char_u *str) |
| 41 | 1955 { |
| 1956 ga_init2(gap, (int)sizeof(char_u *), 20); | |
| 1957 while (*str != NUL) | |
| 1958 { | |
| 1959 if (ga_grow(gap, 1) == FAIL) | |
| 1960 { | |
| 1961 ga_clear(gap); | |
| 1962 return FAIL; | |
| 1963 } | |
| 1964 ((char_u **)gap->ga_data)[gap->ga_len++] = str; | |
| 1965 | |
| 1966 /* Isolate one argument, change it in-place, put a NUL after it. */ | |
| 1967 str = do_one_arg(str); | |
| 1968 } | |
| 1969 return OK; | |
| 1970 } | |
| 1971 | |
| 642 | 1972 #if defined(FEAT_QUICKFIX) || defined(FEAT_SYN_HL) || defined(PROTO) |
| 237 | 1973 /* |
| 1974 * Parse a list of arguments (file names), expand them and return in | |
| 3620 | 1975 * "fnames[fcountp]". When "wig" is TRUE, removes files matching 'wildignore'. |
| 237 | 1976 * Return FAIL or OK. |
| 1977 */ | |
| 1978 int | |
|
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1979 get_arglist_exp( |
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1980 char_u *str, |
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1981 int *fcountp, |
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1982 char_u ***fnamesp, |
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1983 int wig) |
| 237 | 1984 { |
| 1985 garray_T ga; | |
| 1986 int i; | |
| 1987 | |
| 1988 if (get_arglist(&ga, str) == FAIL) | |
| 1989 return FAIL; | |
| 3620 | 1990 if (wig == TRUE) |
| 1991 i = expand_wildcards(ga.ga_len, (char_u **)ga.ga_data, | |
| 1992 fcountp, fnamesp, EW_FILE|EW_NOTFOUND); | |
| 1993 else | |
| 1994 i = gen_expand_wildcards(ga.ga_len, (char_u **)ga.ga_data, | |
| 1995 fcountp, fnamesp, EW_FILE|EW_NOTFOUND); | |
| 1996 | |
| 237 | 1997 ga_clear(&ga); |
| 1998 return i; | |
| 1999 } | |
| 2000 #endif | |
| 2001 | |
| 7 | 2002 #if defined(FEAT_GUI) || defined(FEAT_CLIENTSERVER) || defined(PROTO) |
| 2003 /* | |
| 2004 * Redefine the argument list. | |
| 2005 */ | |
| 2006 void | |
|
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2007 set_arglist(char_u *str) |
| 7 | 2008 { |
| 2009 do_arglist(str, AL_SET, 0); | |
| 2010 } | |
| 2011 #endif | |
| 2012 | |
| 2013 /* | |
| 2014 * "what" == AL_SET: Redefine the argument list to 'str'. | |
| 2015 * "what" == AL_ADD: add files in 'str' to the argument list after "after". | |
| 2016 * "what" == AL_DEL: remove files in 'str' from the argument list. | |
| 2017 * | |
| 2018 * Return FAIL for failure, OK otherwise. | |
| 2019 */ | |
| 2020 static int | |
|
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2021 do_arglist( |
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2022 char_u *str, |
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2023 int what UNUSED, |
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2024 int after UNUSED) /* 0 means before first one */ |
| 7 | 2025 { |
| 2026 garray_T new_ga; | |
| 2027 int exp_count; | |
| 2028 char_u **exp_files; | |
| 2029 int i; | |
| 2030 #ifdef FEAT_LISTCMDS | |
| 2031 char_u *p; | |
| 2032 int match; | |
| 2033 #endif | |
| 2034 | |
| 2035 /* | |
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2036 * Set default argument for ":argadd" command. |
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2037 */ |
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2038 if (what == AL_ADD && *str == NUL) |
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2039 { |
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2040 if (curbuf->b_ffname == NULL) |
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2041 return FAIL; |
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2042 str = curbuf->b_fname; |
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2043 } |
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2044 |
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2045 /* |
| 7 | 2046 * Collect all file name arguments in "new_ga". |
| 2047 */ | |
| 41 | 2048 if (get_arglist(&new_ga, str) == FAIL) |
| 2049 return FAIL; | |
| 7 | 2050 |
| 2051 #ifdef FEAT_LISTCMDS | |
| 2052 if (what == AL_DEL) | |
| 2053 { | |
| 2054 regmatch_T regmatch; | |
| 2055 int didone; | |
| 2056 | |
| 2057 /* | |
| 2058 * Delete the items: use each item as a regexp and find a match in the | |
| 2059 * argument list. | |
| 2060 */ | |
| 4242 | 2061 regmatch.rm_ic = p_fic; /* ignore case when 'fileignorecase' is set */ |
| 7 | 2062 for (i = 0; i < new_ga.ga_len && !got_int; ++i) |
| 2063 { | |
| 2064 p = ((char_u **)new_ga.ga_data)[i]; | |
| 2065 p = file_pat_to_reg_pat(p, NULL, NULL, FALSE); | |
| 2066 if (p == NULL) | |
| 2067 break; | |
| 2068 regmatch.regprog = vim_regcomp(p, p_magic ? RE_MAGIC : 0); | |
| 2069 if (regmatch.regprog == NULL) | |
| 2070 { | |
| 2071 vim_free(p); | |
| 2072 break; | |
| 2073 } | |
| 2074 | |
| 2075 didone = FALSE; | |
| 2076 for (match = 0; match < ARGCOUNT; ++match) | |
| 2077 if (vim_regexec(®match, alist_name(&ARGLIST[match]), | |
| 2078 (colnr_T)0)) | |
| 2079 { | |
| 2080 didone = TRUE; | |
| 2081 vim_free(ARGLIST[match].ae_fname); | |
| 2082 mch_memmove(ARGLIST + match, ARGLIST + match + 1, | |
| 2083 (ARGCOUNT - match - 1) * sizeof(aentry_T)); | |
| 2084 --ALIST(curwin)->al_ga.ga_len; | |
| 2085 if (curwin->w_arg_idx > match) | |
| 2086 --curwin->w_arg_idx; | |
| 2087 --match; | |
| 2088 } | |
| 2089 | |
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2090 vim_regfree(regmatch.regprog); |
| 7 | 2091 vim_free(p); |
| 2092 if (!didone) | |
| 2093 EMSG2(_(e_nomatch2), ((char_u **)new_ga.ga_data)[i]); | |
| 2094 } | |
| 2095 ga_clear(&new_ga); | |
| 2096 } | |
| 2097 else | |
| 2098 #endif | |
| 2099 { | |
| 2100 i = expand_wildcards(new_ga.ga_len, (char_u **)new_ga.ga_data, | |
| 2101 &exp_count, &exp_files, EW_DIR|EW_FILE|EW_ADDSLASH|EW_NOTFOUND); | |
| 2102 ga_clear(&new_ga); | |
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2103 if (i == FAIL || exp_count == 0) |
| 7 | 2104 { |
| 2105 EMSG(_(e_nomatch)); | |
| 2106 return FAIL; | |
| 2107 } | |
| 2108 | |
| 2109 #ifdef FEAT_LISTCMDS | |
| 2110 if (what == AL_ADD) | |
| 2111 { | |
| 2112 (void)alist_add_list(exp_count, exp_files, after); | |
| 2113 vim_free(exp_files); | |
| 2114 } | |
| 2115 else /* what == AL_SET */ | |
| 2116 #endif | |
| 41 | 2117 alist_set(ALIST(curwin), exp_count, exp_files, FALSE, NULL, 0); |
| 7 | 2118 } |
| 2119 | |
| 2120 alist_check_arg_idx(); | |
| 2121 | |
| 2122 return OK; | |
| 2123 } | |
| 2124 | |
| 2125 /* | |
| 2126 * Check the validity of the arg_idx for each other window. | |
| 2127 */ | |
| 2128 static void | |
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2129 alist_check_arg_idx(void) |
| 7 | 2130 { |
| 2131 #ifdef FEAT_WINDOWS | |
| 2132 win_T *win; | |
| 671 | 2133 tabpage_T *tp; |
| 2134 | |
| 2135 FOR_ALL_TAB_WINDOWS(tp, win) | |
| 7 | 2136 if (win->w_alist == curwin->w_alist) |
| 2137 check_arg_idx(win); | |
| 2138 #else | |
| 2139 check_arg_idx(curwin); | |
| 2140 #endif | |
| 2141 } | |
| 2142 | |
| 2143 /* | |
| 3312 | 2144 * Return TRUE if window "win" is editing the file at the current argument |
| 22 | 2145 * index. |
| 2146 */ | |
| 2147 static int | |
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2148 editing_arg_idx(win_T *win) |
| 22 | 2149 { |
| 2150 return !(win->w_arg_idx >= WARGCOUNT(win) | |
| 2151 || (win->w_buffer->b_fnum | |
| 2152 != WARGLIST(win)[win->w_arg_idx].ae_fnum | |
| 2153 && (win->w_buffer->b_ffname == NULL | |
| 2154 || !(fullpathcmp( | |
| 2155 alist_name(&WARGLIST(win)[win->w_arg_idx]), | |
| 2156 win->w_buffer->b_ffname, TRUE) & FPC_SAME)))); | |
| 2157 } | |
| 2158 | |
| 2159 /* | |
| 7 | 2160 * Check if window "win" is editing the w_arg_idx file in its argument list. |
| 2161 */ | |
| 2162 void | |
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2163 check_arg_idx(win_T *win) |
| 7 | 2164 { |
| 22 | 2165 if (WARGCOUNT(win) > 1 && !editing_arg_idx(win)) |
| 7 | 2166 { |
| 2167 /* We are not editing the current entry in the argument list. | |
| 2168 * Set "arg_had_last" if we are editing the last one. */ | |
| 2169 win->w_arg_idx_invalid = TRUE; | |
| 2170 if (win->w_arg_idx != WARGCOUNT(win) - 1 | |
| 2171 && arg_had_last == FALSE | |
| 2172 #ifdef FEAT_WINDOWS | |
| 2173 && ALIST(win) == &global_alist | |
| 2174 #endif | |
| 2175 && GARGCOUNT > 0 | |
| 2176 && win->w_arg_idx < GARGCOUNT | |
| 2177 && (win->w_buffer->b_fnum == GARGLIST[GARGCOUNT - 1].ae_fnum | |
| 2178 || (win->w_buffer->b_ffname != NULL | |
| 2179 && (fullpathcmp(alist_name(&GARGLIST[GARGCOUNT - 1]), | |
| 2180 win->w_buffer->b_ffname, TRUE) & FPC_SAME)))) | |
| 2181 arg_had_last = TRUE; | |
| 2182 } | |
| 2183 else | |
| 2184 { | |
| 2185 /* We are editing the current entry in the argument list. | |
| 2186 * Set "arg_had_last" if it's also the last one */ | |
| 2187 win->w_arg_idx_invalid = FALSE; | |
| 2188 if (win->w_arg_idx == WARGCOUNT(win) - 1 | |
| 2189 #ifdef FEAT_WINDOWS | |
| 2190 && win->w_alist == &global_alist | |
| 2191 #endif | |
| 2192 ) | |
| 2193 arg_had_last = TRUE; | |
| 2194 } | |
| 2195 } | |
| 2196 | |
| 2197 /* | |
| 2198 * ":args", ":argslocal" and ":argsglobal". | |
| 2199 */ | |
| 2200 void | |
|
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parents:
7807
diff
changeset
|
2201 ex_args(exarg_T *eap) |
| 7 | 2202 { |
| 2203 int i; | |
| 2204 | |
| 2205 if (eap->cmdidx != CMD_args) | |
| 2206 { | |
| 2207 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS) | |
| 2208 alist_unlink(ALIST(curwin)); | |
| 2209 if (eap->cmdidx == CMD_argglobal) | |
| 2210 ALIST(curwin) = &global_alist; | |
| 2211 else /* eap->cmdidx == CMD_arglocal */ | |
| 2212 alist_new(); | |
| 2213 #else | |
| 2214 ex_ni(eap); | |
| 2215 return; | |
| 2216 #endif | |
| 2217 } | |
| 2218 | |
| 2219 if (!ends_excmd(*eap->arg)) | |
| 2220 { | |
| 2221 /* | |
| 2222 * ":args file ..": define new argument list, handle like ":next" | |
| 2223 * Also for ":argslocal file .." and ":argsglobal file ..". | |
| 2224 */ | |
| 2225 ex_next(eap); | |
| 2226 } | |
| 2227 else | |
| 2228 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS) | |
| 2229 if (eap->cmdidx == CMD_args) | |
| 2230 #endif | |
| 2231 { | |
| 2232 /* | |
| 2233 * ":args": list arguments. | |
| 2234 */ | |
| 2235 if (ARGCOUNT > 0) | |
| 2236 { | |
| 2237 /* Overwrite the command, for a short list there is no scrolling | |
| 2238 * required and no wait_return(). */ | |
| 2239 gotocmdline(TRUE); | |
| 2240 for (i = 0; i < ARGCOUNT; ++i) | |
| 2241 { | |
| 2242 if (i == curwin->w_arg_idx) | |
| 2243 msg_putchar('['); | |
| 2244 msg_outtrans(alist_name(&ARGLIST[i])); | |
| 2245 if (i == curwin->w_arg_idx) | |
| 2246 msg_putchar(']'); | |
| 2247 msg_putchar(' '); | |
| 2248 } | |
| 2249 } | |
| 2250 } | |
| 2251 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS) | |
| 2252 else if (eap->cmdidx == CMD_arglocal) | |
| 2253 { | |
| 2254 garray_T *gap = &curwin->w_alist->al_ga; | |
| 2255 | |
| 2256 /* | |
| 2257 * ":argslocal": make a local copy of the global argument list. | |
| 2258 */ | |
| 2259 if (ga_grow(gap, GARGCOUNT) == OK) | |
| 2260 for (i = 0; i < GARGCOUNT; ++i) | |
| 2261 if (GARGLIST[i].ae_fname != NULL) | |
| 2262 { | |
| 2263 AARGLIST(curwin->w_alist)[gap->ga_len].ae_fname = | |
| 2264 vim_strsave(GARGLIST[i].ae_fname); | |
| 2265 AARGLIST(curwin->w_alist)[gap->ga_len].ae_fnum = | |
| 2266 GARGLIST[i].ae_fnum; | |
| 2267 ++gap->ga_len; | |
| 2268 } | |
| 2269 } | |
| 2270 #endif | |
| 2271 } | |
| 2272 | |
| 2273 /* | |
| 2274 * ":previous", ":sprevious", ":Next" and ":sNext". | |
| 2275 */ | |
| 2276 void | |
|
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diff
changeset
|
2277 ex_previous(exarg_T *eap) |
| 7 | 2278 { |
| 2279 /* If past the last one already, go to the last one. */ | |
| 2280 if (curwin->w_arg_idx - (int)eap->line2 >= ARGCOUNT) | |
| 2281 do_argfile(eap, ARGCOUNT - 1); | |
| 2282 else | |
| 2283 do_argfile(eap, curwin->w_arg_idx - (int)eap->line2); | |
| 2284 } | |
| 2285 | |
| 2286 /* | |
| 2287 * ":rewind", ":first", ":sfirst" and ":srewind". | |
| 2288 */ | |
| 2289 void | |
|
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diff
changeset
|
2290 ex_rewind(exarg_T *eap) |
| 7 | 2291 { |
| 2292 do_argfile(eap, 0); | |
| 2293 } | |
| 2294 | |
| 2295 /* | |
| 2296 * ":last" and ":slast". | |
| 2297 */ | |
| 2298 void | |
|
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diff
changeset
|
2299 ex_last(exarg_T *eap) |
| 7 | 2300 { |
| 2301 do_argfile(eap, ARGCOUNT - 1); | |
| 2302 } | |
| 2303 | |
| 2304 /* | |
| 2305 * ":argument" and ":sargument". | |
| 2306 */ | |
| 2307 void | |
|
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diff
changeset
|
2308 ex_argument(exarg_T *eap) |
| 7 | 2309 { |
| 2310 int i; | |
| 2311 | |
| 2312 if (eap->addr_count > 0) | |
| 2313 i = eap->line2 - 1; | |
| 2314 else | |
| 2315 i = curwin->w_arg_idx; | |
| 2316 do_argfile(eap, i); | |
| 2317 } | |
| 2318 | |
| 2319 /* | |
| 2320 * Edit file "argn" of the argument lists. | |
| 2321 */ | |
| 2322 void | |
|
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diff
changeset
|
2323 do_argfile(exarg_T *eap, int argn) |
| 7 | 2324 { |
| 2325 int other; | |
| 2326 char_u *p; | |
| 271 | 2327 int old_arg_idx = curwin->w_arg_idx; |
| 7 | 2328 |
| 2329 if (argn < 0 || argn >= ARGCOUNT) | |
| 2330 { | |
| 2331 if (ARGCOUNT <= 1) | |
| 2332 EMSG(_("E163: There is only one file to edit")); | |
| 2333 else if (argn < 0) | |
| 2334 EMSG(_("E164: Cannot go before first file")); | |
| 2335 else | |
| 2336 EMSG(_("E165: Cannot go beyond last file")); | |
| 2337 } | |
| 2338 else | |
| 2339 { | |
| 2340 setpcmark(); | |
| 2341 #ifdef FEAT_GUI | |
| 2342 need_mouse_correct = TRUE; | |
| 2343 #endif | |
| 2344 | |
| 2345 #ifdef FEAT_WINDOWS | |
| 683 | 2346 /* split window or create new tab page first */ |
| 2347 if (*eap->cmd == 's' || cmdmod.tab != 0) | |
| 7 | 2348 { |
| 2349 if (win_split(0, 0) == FAIL) | |
| 2350 return; | |
| 2583 | 2351 RESET_BINDING(curwin); |
| 7 | 2352 } |
| 2353 else | |
| 2354 #endif | |
| 2355 { | |
| 2356 /* | |
| 2357 * if 'hidden' set, only check for changed file when re-editing | |
| 2358 * the same buffer | |
| 2359 */ | |
| 2360 other = TRUE; | |
| 2361 if (P_HID(curbuf)) | |
| 2362 { | |
| 2363 p = fix_fname(alist_name(&ARGLIST[argn])); | |
| 2364 other = otherfile(p); | |
| 2365 vim_free(p); | |
| 2366 } | |
| 2367 if ((!P_HID(curbuf) || !other) | |
| 5464 | 2368 && check_changed(curbuf, CCGD_AW |
| 2369 | (other ? 0 : CCGD_MULTWIN) | |
| 2370 | (eap->forceit ? CCGD_FORCEIT : 0) | |
| 2371 | CCGD_EXCMD)) | |
| 7 | 2372 return; |
| 2373 } | |
| 2374 | |
| 2375 curwin->w_arg_idx = argn; | |
| 2376 if (argn == ARGCOUNT - 1 | |
| 2377 #ifdef FEAT_WINDOWS | |
| 2378 && curwin->w_alist == &global_alist | |
| 2379 #endif | |
| 2380 ) | |
| 2381 arg_had_last = TRUE; | |
| 2382 | |
| 271 | 2383 /* Edit the file; always use the last known line number. |
| 2384 * When it fails (e.g. Abort for already edited file) restore the | |
| 2385 * argument index. */ | |
| 2386 if (do_ecmd(0, alist_name(&ARGLIST[curwin->w_arg_idx]), NULL, | |
| 7 | 2387 eap, ECMD_LAST, |
| 1743 | 2388 (P_HID(curwin->w_buffer) ? ECMD_HIDE : 0) |
| 2389 + (eap->forceit ? ECMD_FORCEIT : 0), curwin) == FAIL) | |
| 271 | 2390 curwin->w_arg_idx = old_arg_idx; |
| 7 | 2391 /* like Vi: set the mark where the cursor is in the file. */ |
| 271 | 2392 else if (eap->cmdidx != CMD_argdo) |
| 7 | 2393 setmark('\''); |
| 2394 } | |
| 2395 } | |
| 2396 | |
| 2397 /* | |
| 2398 * ":next", and commands that behave like it. | |
| 2399 */ | |
| 2400 void | |
|
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7807
diff
changeset
|
2401 ex_next(exarg_T *eap) |
| 7 | 2402 { |
| 2403 int i; | |
| 2404 | |
| 2405 /* | |
| 2406 * check for changed buffer now, if this fails the argument list is not | |
| 2407 * redefined. | |
| 2408 */ | |
| 2409 if ( P_HID(curbuf) | |
| 2410 || eap->cmdidx == CMD_snext | |
| 5464 | 2411 || !check_changed(curbuf, CCGD_AW |
| 2412 | (eap->forceit ? CCGD_FORCEIT : 0) | |
| 2413 | CCGD_EXCMD)) | |
| 7 | 2414 { |
| 2415 if (*eap->arg != NUL) /* redefine file list */ | |
| 2416 { | |
| 2417 if (do_arglist(eap->arg, AL_SET, 0) == FAIL) | |
| 2418 return; | |
| 2419 i = 0; | |
| 2420 } | |
| 2421 else | |
| 2422 i = curwin->w_arg_idx + (int)eap->line2; | |
| 2423 do_argfile(eap, i); | |
| 2424 } | |
| 2425 } | |
| 2426 | |
| 2427 #ifdef FEAT_LISTCMDS | |
| 2428 /* | |
| 2429 * ":argedit" | |
| 2430 */ | |
| 2431 void | |
|
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diff
changeset
|
2432 ex_argedit(exarg_T *eap) |
| 7 | 2433 { |
| 2434 int fnum; | |
| 2435 int i; | |
| 2436 char_u *s; | |
| 2437 | |
| 2438 /* Add the argument to the buffer list and get the buffer number. */ | |
| 2439 fnum = buflist_add(eap->arg, BLN_LISTED); | |
| 2440 | |
| 2441 /* Check if this argument is already in the argument list. */ | |
| 2442 for (i = 0; i < ARGCOUNT; ++i) | |
| 2443 if (ARGLIST[i].ae_fnum == fnum) | |
| 2444 break; | |
| 2445 if (i == ARGCOUNT) | |
| 2446 { | |
| 2447 /* Can't find it, add it to the argument list. */ | |
| 2448 s = vim_strsave(eap->arg); | |
| 2449 if (s == NULL) | |
| 2450 return; | |
| 2451 i = alist_add_list(1, &s, | |
| 2452 eap->addr_count > 0 ? (int)eap->line2 : curwin->w_arg_idx + 1); | |
| 2453 if (i < 0) | |
| 2454 return; | |
| 2455 curwin->w_arg_idx = i; | |
| 2456 } | |
| 2457 | |
| 2458 alist_check_arg_idx(); | |
| 2459 | |
| 2460 /* Edit the argument. */ | |
| 2461 do_argfile(eap, i); | |
| 2462 } | |
| 2463 | |
| 2464 /* | |
| 2465 * ":argadd" | |
| 2466 */ | |
| 2467 void | |
|
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diff
changeset
|
2468 ex_argadd(exarg_T *eap) |
| 7 | 2469 { |
| 2470 do_arglist(eap->arg, AL_ADD, | |
| 2471 eap->addr_count > 0 ? (int)eap->line2 : curwin->w_arg_idx + 1); | |
| 2472 #ifdef FEAT_TITLE | |
| 2473 maketitle(); | |
| 2474 #endif | |
| 2475 } | |
| 2476 | |
| 2477 /* | |
| 2478 * ":argdelete" | |
| 2479 */ | |
| 2480 void | |
|
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diff
changeset
|
2481 ex_argdelete(exarg_T *eap) |
| 7 | 2482 { |
| 2483 int i; | |
| 2484 int n; | |
| 2485 | |
| 2486 if (eap->addr_count > 0) | |
| 2487 { | |
| 2488 /* ":1,4argdel": Delete all arguments in the range. */ | |
| 2489 if (eap->line2 > ARGCOUNT) | |
| 2490 eap->line2 = ARGCOUNT; | |
| 2491 n = eap->line2 - eap->line1 + 1; | |
| 2492 if (*eap->arg != NUL || n <= 0) | |
| 2493 EMSG(_(e_invarg)); | |
| 2494 else | |
| 2495 { | |
| 2496 for (i = eap->line1; i <= eap->line2; ++i) | |
| 2497 vim_free(ARGLIST[i - 1].ae_fname); | |
| 2498 mch_memmove(ARGLIST + eap->line1 - 1, ARGLIST + eap->line2, | |
| 2499 (size_t)((ARGCOUNT - eap->line2) * sizeof(aentry_T))); | |
| 2500 ALIST(curwin)->al_ga.ga_len -= n; | |
| 2501 if (curwin->w_arg_idx >= eap->line2) | |
| 2502 curwin->w_arg_idx -= n; | |
| 2503 else if (curwin->w_arg_idx > eap->line1) | |
| 2504 curwin->w_arg_idx = eap->line1; | |
|
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diff
changeset
|
2505 if (ARGCOUNT == 0) |
|
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diff
changeset
|
2506 curwin->w_arg_idx = 0; |
|
0ecb62a66a7a
commit https://github.com/vim/vim/commit/72defda84eb26be9e2ade56c7877b912f818026e
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diff
changeset
|
2507 else if (curwin->w_arg_idx >= ARGCOUNT) |
|
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diff
changeset
|
2508 curwin->w_arg_idx = ARGCOUNT - 1; |
| 7 | 2509 } |
| 2510 } | |
| 2511 else if (*eap->arg == NUL) | |
| 2512 EMSG(_(e_argreq)); | |
| 2513 else | |
| 2514 do_arglist(eap->arg, AL_DEL, 0); | |
| 2515 #ifdef FEAT_TITLE | |
| 2516 maketitle(); | |
| 2517 #endif | |
| 2518 } | |
| 2519 | |
| 2520 /* | |
|
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|
2521 * ":argdo", ":windo", ":bufdo", ":tabdo", ":cdo", ":ldo", ":cfdo" and ":lfdo" |
| 7 | 2522 */ |
| 2523 void | |
|
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changeset
|
2524 ex_listdo(exarg_T *eap) |
| 7 | 2525 { |
| 2526 int i; | |
| 2527 #ifdef FEAT_WINDOWS | |
| 685 | 2528 win_T *wp; |
| 2529 tabpage_T *tp; | |
| 7 | 2530 #endif |
| 6641 | 2531 buf_T *buf = curbuf; |
| 7 | 2532 int next_fnum = 0; |
| 2533 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL) | |
| 2534 char_u *save_ei = NULL; | |
| 2535 #endif | |
| 39 | 2536 char_u *p_shm_save; |
|
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diff
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|
2537 #ifdef FEAT_QUICKFIX |
|
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changeset
|
2538 int qf_size = 0; |
|
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parents:
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diff
changeset
|
2539 int qf_idx; |
|
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|
2540 #endif |
| 7 | 2541 |
| 2542 #ifndef FEAT_WINDOWS | |
| 2543 if (eap->cmdidx == CMD_windo) | |
| 2544 { | |
| 2545 ex_ni(eap); | |
| 2546 return; | |
| 2547 } | |
| 2548 #endif | |
| 2549 | |
| 2550 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL) | |
| 819 | 2551 if (eap->cmdidx != CMD_windo && eap->cmdidx != CMD_tabdo) |
| 123 | 2552 /* Don't do syntax HL autocommands. Skipping the syntax file is a |
| 2553 * great speed improvement. */ | |
| 2554 save_ei = au_event_disable(",Syntax"); | |
| 7 | 2555 #endif |
| 6116 | 2556 #ifdef FEAT_CLIPBOARD |
| 2557 start_global_changes(); | |
| 2558 #endif | |
| 7 | 2559 |
| 2560 if (eap->cmdidx == CMD_windo | |
| 685 | 2561 || eap->cmdidx == CMD_tabdo |
| 7 | 2562 || P_HID(curbuf) |
| 5464 | 2563 || !check_changed(curbuf, CCGD_AW |
| 2564 | (eap->forceit ? CCGD_FORCEIT : 0) | |
| 2565 | CCGD_EXCMD)) | |
| 7 | 2566 { |
| 2567 i = 0; | |
| 6474 | 2568 /* start at the eap->line1 argument/window/buffer */ |
| 7 | 2569 #ifdef FEAT_WINDOWS |
| 685 | 2570 wp = firstwin; |
| 2571 tp = first_tabpage; | |
| 7 | 2572 #endif |
| 6474 | 2573 switch (eap->cmdidx) |
| 2574 { | |
| 2575 #ifdef FEAT_WINDOWS | |
| 2576 case CMD_windo: | |
| 2577 for ( ; wp != NULL && i + 1 < eap->line1; wp = wp->w_next) | |
| 2578 i++; | |
| 2579 break; | |
| 2580 case CMD_tabdo: | |
| 2581 for( ; tp != NULL && i + 1 < eap->line1; tp = tp->tp_next) | |
| 2582 i++; | |
| 2583 break; | |
| 2584 #endif | |
| 2585 case CMD_argdo: | |
| 2586 i = eap->line1 - 1; | |
| 2587 break; | |
| 2588 default: | |
| 2589 break; | |
| 2590 } | |
| 7 | 2591 /* set pcmark now */ |
| 2592 if (eap->cmdidx == CMD_bufdo) | |
|
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|
2593 { |
| 6641 | 2594 /* Advance to the first listed buffer after "eap->line1". */ |
|
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diff
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|
2595 for (buf = firstbuf; buf != NULL && (buf->b_fnum < eap->line1 |
| 6641 | 2596 || !buf->b_p_bl); buf = buf->b_next) |
| 2597 if (buf->b_fnum > eap->line2) | |
| 2598 { | |
| 2599 buf = NULL; | |
| 2600 break; | |
| 2601 } | |
|
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changeset
|
2602 if (buf != NULL) |
| 6641 | 2603 goto_buffer(eap, DOBUF_FIRST, FORWARD, buf->b_fnum); |
|
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|
2604 } |
|
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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|
2605 #ifdef FEAT_QUICKFIX |
|
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diff
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|
2606 else if (eap->cmdidx == CMD_cdo || eap->cmdidx == CMD_ldo |
|
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diff
changeset
|
2607 || eap->cmdidx == CMD_cfdo || eap->cmdidx == CMD_lfdo) |
|
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diff
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|
2608 { |
|
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diff
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|
2609 qf_size = qf_get_size(eap); |
|
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diff
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|
2610 if (qf_size <= 0 || eap->line1 > qf_size) |
|
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diff
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|
2611 buf = NULL; |
|
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diff
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|
2612 else |
|
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parents:
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diff
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|
2613 { |
|
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diff
changeset
|
2614 ex_cc(eap); |
|
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diff
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|
2615 |
|
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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diff
changeset
|
2616 buf = curbuf; |
|
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diff
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|
2617 i = eap->line1 - 1; |
|
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|
2618 if (eap->addr_count <= 0) |
|
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|
2619 /* default is all the quickfix/location list entries */ |
|
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diff
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|
2620 eap->line2 = qf_size; |
|
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diff
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|
2621 } |
|
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parents:
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diff
changeset
|
2622 } |
|
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2623 #endif |
| 7 | 2624 else |
| 2625 setpcmark(); | |
| 2626 listcmd_busy = TRUE; /* avoids setting pcmark below */ | |
| 2627 | |
| 6641 | 2628 while (!got_int && buf != NULL) |
| 7 | 2629 { |
| 2630 if (eap->cmdidx == CMD_argdo) | |
| 2631 { | |
| 2632 /* go to argument "i" */ | |
| 2633 if (i == ARGCOUNT) | |
| 2634 break; | |
| 2635 /* Don't call do_argfile() when already there, it will try | |
| 2636 * reloading the file. */ | |
| 22 | 2637 if (curwin->w_arg_idx != i || !editing_arg_idx(curwin)) |
| 39 | 2638 { |
| 2639 /* Clear 'shm' to avoid that the file message overwrites | |
| 2640 * any output from the command. */ | |
| 2641 p_shm_save = vim_strsave(p_shm); | |
| 2642 set_option_value((char_u *)"shm", 0L, (char_u *)"", 0); | |
| 7 | 2643 do_argfile(eap, i); |
| 39 | 2644 set_option_value((char_u *)"shm", 0L, p_shm_save, 0); |
| 2645 vim_free(p_shm_save); | |
| 2646 } | |
| 7 | 2647 if (curwin->w_arg_idx != i) |
| 2648 break; | |
| 2649 } | |
| 2650 #ifdef FEAT_WINDOWS | |
| 2651 else if (eap->cmdidx == CMD_windo) | |
| 2652 { | |
| 685 | 2653 /* go to window "wp" */ |
| 2654 if (!win_valid(wp)) | |
| 7 | 2655 break; |
| 685 | 2656 win_goto(wp); |
| 1115 | 2657 if (curwin != wp) |
| 2658 break; /* something must be wrong */ | |
| 685 | 2659 wp = curwin->w_next; |
| 2660 } | |
| 2661 else if (eap->cmdidx == CMD_tabdo) | |
| 2662 { | |
| 2663 /* go to window "tp" */ | |
| 2664 if (!valid_tabpage(tp)) | |
| 2665 break; | |
| 4354 | 2666 goto_tabpage_tp(tp, TRUE, TRUE); |
| 685 | 2667 tp = tp->tp_next; |
| 7 | 2668 } |
| 2669 #endif | |
| 2670 else if (eap->cmdidx == CMD_bufdo) | |
| 2671 { | |
| 2672 /* Remember the number of the next listed buffer, in case | |
| 2673 * ":bwipe" is used or autocommands do something strange. */ | |
| 2674 next_fnum = -1; | |
| 2675 for (buf = curbuf->b_next; buf != NULL; buf = buf->b_next) | |
| 2676 if (buf->b_p_bl) | |
| 2677 { | |
| 2678 next_fnum = buf->b_fnum; | |
| 2679 break; | |
| 2680 } | |
| 2681 } | |
| 2682 | |
| 6474 | 2683 ++i; |
| 2684 | |
| 7 | 2685 /* execute the command */ |
| 2686 do_cmdline(eap->arg, eap->getline, eap->cookie, | |
| 2687 DOCMD_VERBOSE + DOCMD_NOWAIT); | |
| 2688 | |
| 2689 if (eap->cmdidx == CMD_bufdo) | |
| 2690 { | |
| 2691 /* Done? */ | |
| 6474 | 2692 if (next_fnum < 0 || next_fnum > eap->line2) |
| 7 | 2693 break; |
| 2694 /* Check if the buffer still exists. */ | |
| 2695 for (buf = firstbuf; buf != NULL; buf = buf->b_next) | |
| 2696 if (buf->b_fnum == next_fnum) | |
| 2697 break; | |
| 2698 if (buf == NULL) | |
| 2699 break; | |
| 39 | 2700 |
| 2701 /* Go to the next buffer. Clear 'shm' to avoid that the file | |
| 2702 * message overwrites any output from the command. */ | |
| 2703 p_shm_save = vim_strsave(p_shm); | |
| 2704 set_option_value((char_u *)"shm", 0L, (char_u *)"", 0); | |
| 7 | 2705 goto_buffer(eap, DOBUF_FIRST, FORWARD, next_fnum); |
| 39 | 2706 set_option_value((char_u *)"shm", 0L, p_shm_save, 0); |
| 2707 vim_free(p_shm_save); | |
| 2708 | |
|
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parents:
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diff
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|
2709 /* If autocommands took us elsewhere, quit here. */ |
| 7 | 2710 if (curbuf->b_fnum != next_fnum) |
| 2711 break; | |
| 2712 } | |
| 2713 | |
|
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|
2714 #ifdef FEAT_QUICKFIX |
|
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|
2715 if (eap->cmdidx == CMD_cdo || eap->cmdidx == CMD_ldo |
|
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diff
changeset
|
2716 || eap->cmdidx == CMD_cfdo || eap->cmdidx == CMD_lfdo) |
|
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parents:
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diff
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|
2717 { |
|
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|
2718 if (i >= qf_size || i >= eap->line2) |
|
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|
2719 break; |
|
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|
2720 |
|
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diff
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|
2721 qf_idx = qf_get_cur_idx(eap); |
|
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diff
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|
2722 |
|
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diff
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|
2723 ex_cnext(eap); |
|
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diff
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|
2724 |
|
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|
2725 /* If jumping to the next quickfix entry fails, quit here */ |
|
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diff
changeset
|
2726 if (qf_get_cur_idx(eap) == qf_idx) |
|
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|
2727 break; |
|
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diff
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|
2728 } |
|
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diff
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|
2729 #endif |
|
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parents:
7009
diff
changeset
|
2730 |
| 7 | 2731 if (eap->cmdidx == CMD_windo) |
| 2732 { | |
| 2733 validate_cursor(); /* cursor may have moved */ | |
| 2734 #ifdef FEAT_SCROLLBIND | |
| 2735 /* required when 'scrollbind' has been set */ | |
| 2736 if (curwin->w_p_scb) | |
| 2737 do_check_scrollbind(TRUE); | |
| 2738 #endif | |
| 2739 } | |
| 6474 | 2740 |
| 2741 #ifdef FEAT_WINDOWS | |
| 2742 if (eap->cmdidx == CMD_windo || eap->cmdidx == CMD_tabdo) | |
| 2743 if (i+1 > eap->line2) | |
| 2744 break; | |
| 2745 #endif | |
| 2746 if (eap->cmdidx == CMD_argdo && i >= eap->line2) | |
| 2747 break; | |
| 7 | 2748 } |
| 2749 listcmd_busy = FALSE; | |
| 2750 } | |
| 2751 | |
| 2752 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL) | |
| 154 | 2753 if (save_ei != NULL) |
| 2754 { | |
| 2755 au_event_restore(save_ei); | |
| 2756 apply_autocmds(EVENT_SYNTAX, curbuf->b_p_syn, | |
| 2757 curbuf->b_fname, TRUE, curbuf); | |
| 2758 } | |
| 7 | 2759 #endif |
| 6116 | 2760 #ifdef FEAT_CLIPBOARD |
| 2761 end_global_changes(); | |
| 2762 #endif | |
| 7 | 2763 } |
| 2764 | |
| 2765 /* | |
| 2766 * Add files[count] to the arglist of the current window after arg "after". | |
| 2767 * The file names in files[count] must have been allocated and are taken over. | |
| 2768 * Files[] itself is not taken over. | |
| 2769 * Returns index of first added argument. Returns -1 when failed (out of mem). | |
| 2770 */ | |
| 2771 static int | |
|
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diff
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|
2772 alist_add_list( |
|
f86adafb28d4
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diff
changeset
|
2773 int count, |
|
f86adafb28d4
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diff
changeset
|
2774 char_u **files, |
|
f86adafb28d4
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diff
changeset
|
2775 int after) /* where to add: 0 = before first one */ |
| 7 | 2776 { |
| 2777 int i; | |
|
7647
65b2d593c203
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parents:
7639
diff
changeset
|
2778 int old_argcount = ARGCOUNT; |
| 7 | 2779 |
| 2780 if (ga_grow(&ALIST(curwin)->al_ga, count) == OK) | |
| 2781 { | |
| 2782 if (after < 0) | |
| 2783 after = 0; | |
| 2784 if (after > ARGCOUNT) | |
| 2785 after = ARGCOUNT; | |
| 2786 if (after < ARGCOUNT) | |
| 2787 mch_memmove(&(ARGLIST[after + count]), &(ARGLIST[after]), | |
| 2788 (ARGCOUNT - after) * sizeof(aentry_T)); | |
| 2789 for (i = 0; i < count; ++i) | |
| 2790 { | |
| 2791 ARGLIST[after + i].ae_fname = files[i]; | |
| 2792 ARGLIST[after + i].ae_fnum = buflist_add(files[i], BLN_LISTED); | |
| 2793 } | |
| 2794 ALIST(curwin)->al_ga.ga_len += count; | |
|
7647
65b2d593c203
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diff
changeset
|
2795 if (old_argcount > 0 && curwin->w_arg_idx >= after) |
|
65b2d593c203
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parents:
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diff
changeset
|
2796 curwin->w_arg_idx += count; |
| 7 | 2797 return after; |
| 2798 } | |
| 2799 | |
| 2800 for (i = 0; i < count; ++i) | |
| 2801 vim_free(files[i]); | |
| 2802 return -1; | |
| 2803 } | |
| 2804 | |
| 2805 #endif /* FEAT_LISTCMDS */ | |
| 2806 | |
| 2807 #ifdef FEAT_EVAL | |
| 2808 /* | |
| 2809 * ":compiler[!] {name}" | |
| 2810 */ | |
| 2811 void | |
|
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diff
changeset
|
2812 ex_compiler(exarg_T *eap) |
| 7 | 2813 { |
| 2814 char_u *buf; | |
| 2815 char_u *old_cur_comp = NULL; | |
| 2816 char_u *p; | |
| 2817 | |
| 2818 if (*eap->arg == NUL) | |
| 2819 { | |
| 2820 /* List all compiler scripts. */ | |
| 2821 do_cmdline_cmd((char_u *)"echo globpath(&rtp, 'compiler/*.vim')"); | |
| 2822 /* ) keep the indenter happy... */ | |
| 2823 } | |
| 2824 else | |
| 2825 { | |
| 2826 buf = alloc((unsigned)(STRLEN(eap->arg) + 14)); | |
| 2827 if (buf != NULL) | |
| 2828 { | |
| 2829 if (eap->forceit) | |
| 2830 { | |
| 2831 /* ":compiler! {name}" sets global options */ | |
| 2832 do_cmdline_cmd((char_u *) | |
| 2833 "command -nargs=* CompilerSet set <args>"); | |
| 2834 } | |
| 2835 else | |
| 2836 { | |
| 2837 /* ":compiler! {name}" sets local options. | |
| 2838 * To remain backwards compatible "current_compiler" is always | |
| 2839 * used. A user's compiler plugin may set it, the distributed | |
| 2840 * plugin will then skip the settings. Afterwards set | |
|
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changeset
|
2841 * "b:current_compiler" and restore "current_compiler". |
|
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diff
changeset
|
2842 * Explicitly prepend "g:" to make it work in a function. */ |
|
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diff
changeset
|
2843 old_cur_comp = get_var_value((char_u *)"g:current_compiler"); |
| 7 | 2844 if (old_cur_comp != NULL) |
| 2845 old_cur_comp = vim_strsave(old_cur_comp); | |
| 2846 do_cmdline_cmd((char_u *) | |
| 2847 "command -nargs=* CompilerSet setlocal <args>"); | |
| 2848 } | |
|
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diff
changeset
|
2849 do_unlet((char_u *)"g:current_compiler", TRUE); |
| 148 | 2850 do_unlet((char_u *)"b:current_compiler", TRUE); |
| 7 | 2851 |
| 2852 sprintf((char *)buf, "compiler/%s.vim", eap->arg); | |
| 480 | 2853 if (source_runtime(buf, TRUE) == FAIL) |
| 7 | 2854 EMSG2(_("E666: compiler not supported: %s"), eap->arg); |
| 2855 vim_free(buf); | |
| 2856 | |
| 2857 do_cmdline_cmd((char_u *)":delcommand CompilerSet"); | |
| 2858 | |
| 2859 /* Set "b:current_compiler" from "current_compiler". */ | |
|
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diff
changeset
|
2860 p = get_var_value((char_u *)"g:current_compiler"); |
| 7 | 2861 if (p != NULL) |
| 2862 set_internal_string_var((char_u *)"b:current_compiler", p); | |
| 2863 | |
| 2864 /* Restore "current_compiler" for ":compiler {name}". */ | |
| 2865 if (!eap->forceit) | |
| 2866 { | |
| 2867 if (old_cur_comp != NULL) | |
| 2868 { | |
|
2051
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parents:
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diff
changeset
|
2869 set_internal_string_var((char_u *)"g:current_compiler", |
| 7 | 2870 old_cur_comp); |
| 2871 vim_free(old_cur_comp); | |
| 2872 } | |
| 2873 else | |
|
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|
2874 do_unlet((char_u *)"g:current_compiler", TRUE); |
| 7 | 2875 } |
| 2876 } | |
| 2877 } | |
| 2878 } | |
| 2879 #endif | |
| 2880 | |
| 2881 /* | |
| 2882 * ":runtime {name}" | |
| 2883 */ | |
| 2884 void | |
|
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|
2885 ex_runtime(exarg_T *eap) |
| 7 | 2886 { |
| 480 | 2887 source_runtime(eap->arg, eap->forceit); |
| 7 | 2888 } |
| 2889 | |
|
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|
2890 static void source_callback(char_u *fname, void *cookie); |
| 237 | 2891 |
| 7 | 2892 static void |
|
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|
2893 source_callback(char_u *fname, void *cookie UNUSED) |
| 7 | 2894 { |
| 819 | 2895 (void)do_source(fname, FALSE, DOSO_NONE); |
| 7 | 2896 } |
| 2897 | |
| 2898 /* | |
| 2899 * Source the file "name" from all directories in 'runtimepath'. | |
| 2900 * "name" can contain wildcards. | |
| 2901 * When "all" is TRUE, source all files, otherwise only the first one. | |
| 2902 * return FAIL when no file could be sourced, OK otherwise. | |
| 2903 */ | |
| 2904 int | |
|
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|
2905 source_runtime(char_u *name, int all) |
| 7 | 2906 { |
| 237 | 2907 return do_in_runtimepath(name, all, source_callback, NULL); |
| 7 | 2908 } |
| 2909 | |
| 2910 /* | |
| 237 | 2911 * Find "name" in 'runtimepath'. When found, invoke the callback function for |
| 2912 * it: callback(fname, "cookie") | |
| 7 | 2913 * When "all" is TRUE repeat for all matches, otherwise only the first one is |
| 2914 * used. | |
| 2915 * Returns OK when at least one match found, FAIL otherwise. | |
|
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2916 * |
| 6116 | 2917 * If "name" is NULL calls callback for each entry in runtimepath. Cookie is |
| 2918 * passed by reference in this case, setting it to NULL indicates that callback | |
|
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2919 * has done its job. |
| 7 | 2920 */ |
| 2921 int | |
|
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|
2922 do_in_runtimepath( |
|
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|
2923 char_u *name, |
|
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|
2924 int all, |
|
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|
2925 void (*callback)(char_u *fname, void *ck), |
|
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|
2926 void *cookie) |
| 7 | 2927 { |
| 2928 char_u *rtp; | |
| 2929 char_u *np; | |
| 2930 char_u *buf; | |
| 2931 char_u *rtp_copy; | |
| 2932 char_u *tail; | |
| 2933 int num_files; | |
| 2934 char_u **files; | |
| 2935 int i; | |
| 2936 int did_one = FALSE; | |
| 2937 #ifdef AMIGA | |
| 2938 struct Process *proc = (struct Process *)FindTask(0L); | |
| 2939 APTR save_winptr = proc->pr_WindowPtr; | |
| 2940 | |
| 2941 /* Avoid a requester here for a volume that doesn't exist. */ | |
| 2942 proc->pr_WindowPtr = (APTR)-1L; | |
| 2943 #endif | |
| 2944 | |
| 2945 /* Make a copy of 'runtimepath'. Invoking the callback may change the | |
| 2946 * value. */ | |
| 2947 rtp_copy = vim_strsave(p_rtp); | |
| 2948 buf = alloc(MAXPATHL); | |
| 2949 if (buf != NULL && rtp_copy != NULL) | |
| 2950 { | |
|
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2951 if (p_verbose > 1 && name != NULL) |
| 294 | 2952 { |
| 2953 verbose_enter(); | |
| 274 | 2954 smsg((char_u *)_("Searching for \"%s\" in \"%s\""), |
| 7 | 2955 (char *)name, (char *)p_rtp); |
| 294 | 2956 verbose_leave(); |
| 2957 } | |
| 271 | 2958 |
| 7 | 2959 /* Loop over all entries in 'runtimepath'. */ |
| 2960 rtp = rtp_copy; | |
| 2961 while (*rtp != NUL && (all || !did_one)) | |
| 2962 { | |
| 2963 /* Copy the path from 'runtimepath' to buf[]. */ | |
| 2964 copy_option_part(&rtp, buf, MAXPATHL, ","); | |
|
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2965 if (name == NULL) |
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2966 { |
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2967 (*callback)(buf, (void *) &cookie); |
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2968 if (!did_one) |
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2969 did_one = (cookie == NULL); |
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2970 } |
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|
2971 else if (STRLEN(buf) + STRLEN(name) + 2 < MAXPATHL) |
| 7 | 2972 { |
| 2973 add_pathsep(buf); | |
| 2974 tail = buf + STRLEN(buf); | |
| 2975 | |
| 2976 /* Loop over all patterns in "name" */ | |
| 2977 np = name; | |
| 2978 while (*np != NUL && (all || !did_one)) | |
| 2979 { | |
| 2980 /* Append the pattern from "name" to buf[]. */ | |
| 2981 copy_option_part(&np, tail, (int)(MAXPATHL - (tail - buf)), | |
| 2982 "\t "); | |
| 2983 | |
| 2984 if (p_verbose > 2) | |
| 294 | 2985 { |
| 2986 verbose_enter(); | |
| 274 | 2987 smsg((char_u *)_("Searching for \"%s\""), buf); |
| 294 | 2988 verbose_leave(); |
| 2989 } | |
| 7 | 2990 |
| 2991 /* Expand wildcards, invoke the callback for each match. */ | |
| 2992 if (gen_expand_wildcards(1, &buf, &num_files, &files, | |
| 2993 EW_FILE) == OK) | |
| 2994 { | |
| 2995 for (i = 0; i < num_files; ++i) | |
| 2996 { | |
| 237 | 2997 (*callback)(files[i], cookie); |
| 7 | 2998 did_one = TRUE; |
| 2999 if (!all) | |
| 3000 break; | |
| 3001 } | |
| 3002 FreeWild(num_files, files); | |
| 3003 } | |
| 3004 } | |
| 3005 } | |
| 3006 } | |
| 3007 } | |
| 3008 vim_free(buf); | |
| 3009 vim_free(rtp_copy); | |
|
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|
3010 if (p_verbose > 0 && !did_one && name != NULL) |
| 294 | 3011 { |
| 3012 verbose_enter(); | |
| 274 | 3013 smsg((char_u *)_("not found in 'runtimepath': \"%s\""), name); |
| 294 | 3014 verbose_leave(); |
| 3015 } | |
| 7 | 3016 |
| 3017 #ifdef AMIGA | |
| 3018 proc->pr_WindowPtr = save_winptr; | |
| 3019 #endif | |
| 3020 | |
| 3021 return did_one ? OK : FAIL; | |
| 3022 } | |
| 3023 | |
| 3024 #if defined(FEAT_EVAL) && defined(FEAT_AUTOCMD) | |
| 3025 /* | |
| 3026 * ":options" | |
| 3027 */ | |
| 3028 void | |
|
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|
3029 ex_options( |
|
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|
3030 exarg_T *eap UNUSED) |
| 7 | 3031 { |
| 3032 cmd_source((char_u *)SYS_OPTWIN_FILE, NULL); | |
| 3033 } | |
| 3034 #endif | |
| 3035 | |
| 3036 /* | |
| 3037 * ":source {fname}" | |
| 3038 */ | |
| 3039 void | |
|
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diff
changeset
|
3040 ex_source(exarg_T *eap) |
| 7 | 3041 { |
| 3042 #ifdef FEAT_BROWSE | |
| 3043 if (cmdmod.browse) | |
| 3044 { | |
| 3045 char_u *fname = NULL; | |
| 3046 | |
| 29 | 3047 fname = do_browse(0, (char_u *)_("Source Vim script"), eap->arg, |
| 7 | 3048 NULL, NULL, BROWSE_FILTER_MACROS, NULL); |
| 3049 if (fname != NULL) | |
| 3050 { | |
| 3051 cmd_source(fname, eap); | |
| 3052 vim_free(fname); | |
| 3053 } | |
| 3054 } | |
| 3055 else | |
| 3056 #endif | |
| 3057 cmd_source(eap->arg, eap); | |
| 3058 } | |
| 3059 | |
| 3060 static void | |
|
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diff
changeset
|
3061 cmd_source(char_u *fname, exarg_T *eap) |
| 7 | 3062 { |
| 3063 if (*fname == NUL) | |
| 3064 EMSG(_(e_argreq)); | |
| 3065 | |
| 3066 else if (eap != NULL && eap->forceit) | |
| 4352 | 3067 /* ":source!": read Normal mode commands |
| 716 | 3068 * Need to execute the commands directly. This is required at least |
| 3069 * for: | |
| 7 | 3070 * - ":g" command busy |
| 3071 * - after ":argdo", ":windo" or ":bufdo" | |
| 3072 * - another command follows | |
| 3073 * - inside a loop | |
| 3074 */ | |
| 3075 openscript(fname, global_busy || listcmd_busy || eap->nextcmd != NULL | |
| 3076 #ifdef FEAT_EVAL | |
| 3077 || eap->cstack->cs_idx >= 0 | |
| 3078 #endif | |
| 3079 ); | |
| 3080 | |
| 3081 /* ":source" read ex commands */ | |
| 819 | 3082 else if (do_source(fname, FALSE, DOSO_NONE) == FAIL) |
| 7 | 3083 EMSG2(_(e_notopen), fname); |
| 3084 } | |
| 3085 | |
| 3086 /* | |
| 3087 * ":source" and associated commands. | |
| 3088 */ | |
| 3089 /* | |
| 3090 * Structure used to store info for each sourced file. | |
| 3091 * It is shared between do_source() and getsourceline(). | |
| 3092 * This is required, because it needs to be handed to do_cmdline() and | |
| 3093 * sourcing can be done recursively. | |
| 3094 */ | |
| 3095 struct source_cookie | |
| 3096 { | |
| 3097 FILE *fp; /* opened file for sourcing */ | |
| 3098 char_u *nextline; /* if not NULL: line that was read ahead */ | |
| 3099 int finished; /* ":finish" used */ | |
|
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|
3100 #if defined(USE_CRNL) || defined(USE_CR) |
| 7 | 3101 int fileformat; /* EOL_UNKNOWN, EOL_UNIX or EOL_DOS */ |
| 3102 int error; /* TRUE if LF found after CR-LF */ | |
| 3103 #endif | |
| 3104 #ifdef FEAT_EVAL | |
| 3105 linenr_T breakpoint; /* next line with breakpoint or zero */ | |
| 3106 char_u *fname; /* name of sourced file */ | |
| 3107 int dbg_tick; /* debug_tick when breakpoint was set */ | |
| 3108 int level; /* top nesting level of sourced file */ | |
| 3109 #endif | |
| 3110 #ifdef FEAT_MBYTE | |
| 3111 vimconv_T conv; /* type of conversion */ | |
| 3112 #endif | |
| 3113 }; | |
| 3114 | |
| 3115 #ifdef FEAT_EVAL | |
| 3116 /* | |
| 3117 * Return the address holding the next breakpoint line for a source cookie. | |
| 3118 */ | |
| 3119 linenr_T * | |
|
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diff
changeset
|
3120 source_breakpoint(void *cookie) |
| 7 | 3121 { |
| 3122 return &((struct source_cookie *)cookie)->breakpoint; | |
| 3123 } | |
| 3124 | |
| 3125 /* | |
| 3126 * Return the address holding the debug tick for a source cookie. | |
| 3127 */ | |
| 3128 int * | |
|
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|
3129 source_dbg_tick(void *cookie) |
| 7 | 3130 { |
| 3131 return &((struct source_cookie *)cookie)->dbg_tick; | |
| 3132 } | |
| 3133 | |
| 3134 /* | |
| 3135 * Return the nesting level for a source cookie. | |
| 3136 */ | |
| 3137 int | |
|
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diff
changeset
|
3138 source_level(void *cookie) |
| 7 | 3139 { |
| 3140 return ((struct source_cookie *)cookie)->level; | |
| 3141 } | |
| 3142 #endif | |
| 3143 | |
|
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|
3144 static char_u *get_one_sourceline(struct source_cookie *sp); |
| 7 | 3145 |
|
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|
3146 #if (defined(WIN32) && defined(FEAT_CSCOPE)) || defined(HAVE_FD_CLOEXEC) |
|
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|
3147 # define USE_FOPEN_NOINH |
|
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|
3148 static FILE *fopen_noinh_readbin(char *filename); |
| 7 | 3149 |
| 3150 /* | |
| 3151 * Special function to open a file without handle inheritance. | |
|
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3152 * When possible the handle is closed on exec(). |
| 7 | 3153 */ |
| 3154 static FILE * | |
|
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|
3155 fopen_noinh_readbin(char *filename) |
| 7 | 3156 { |
|
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3157 # ifdef WIN32 |
|
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3158 int fd_tmp = mch_open(filename, O_RDONLY | O_BINARY | O_NOINHERIT, 0); |
|
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3159 # else |
|
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3160 int fd_tmp = mch_open(filename, O_RDONLY, 0); |
|
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3161 # endif |
| 7 | 3162 |
| 3163 if (fd_tmp == -1) | |
| 3164 return NULL; | |
|
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3165 |
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3166 # ifdef HAVE_FD_CLOEXEC |
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3167 { |
|
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3168 int fdflags = fcntl(fd_tmp, F_GETFD); |
|
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|
3169 if (fdflags >= 0 && (fdflags & FD_CLOEXEC) == 0) |
| 7009 | 3170 (void)fcntl(fd_tmp, F_SETFD, fdflags | FD_CLOEXEC); |
|
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3171 } |
|
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3172 # endif |
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3173 |
| 7 | 3174 return fdopen(fd_tmp, READBIN); |
| 3175 } | |
| 3176 #endif | |
| 3177 | |
| 3178 | |
| 3179 /* | |
| 3180 * do_source: Read the file "fname" and execute its lines as EX commands. | |
| 3181 * | |
| 3182 * This function may be called recursively! | |
| 3183 * | |
| 3184 * return FAIL if file could not be opened, OK otherwise | |
| 3185 */ | |
| 3186 int | |
|
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|
3187 do_source( |
|
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|
3188 char_u *fname, |
|
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|
3189 int check_other, /* check for .vimrc and _vimrc */ |
|
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changeset
|
3190 int is_vimrc) /* DOSO_ value */ |
| 7 | 3191 { |
| 3192 struct source_cookie cookie; | |
| 3193 char_u *save_sourcing_name; | |
| 3194 linenr_T save_sourcing_lnum; | |
| 3195 char_u *p; | |
| 3196 char_u *fname_exp; | |
| 1802 | 3197 char_u *firstline = NULL; |
| 7 | 3198 int retval = FAIL; |
| 3199 #ifdef FEAT_EVAL | |
| 3200 scid_T save_current_SID; | |
| 3201 static scid_T last_current_SID = 0; | |
| 3202 void *save_funccalp; | |
| 3203 int save_debug_break_level = debug_break_level; | |
| 170 | 3204 scriptitem_T *si = NULL; |
| 7 | 3205 # ifdef UNIX |
| 3206 struct stat st; | |
| 3207 int stat_ok; | |
| 3208 # endif | |
| 3209 #endif | |
| 3210 #ifdef STARTUPTIME | |
| 3211 struct timeval tv_rel; | |
| 3212 struct timeval tv_start; | |
| 3213 #endif | |
| 170 | 3214 #ifdef FEAT_PROFILE |
| 3215 proftime_T wait_start; | |
| 3216 #endif | |
| 7 | 3217 |
| 3218 p = expand_env_save(fname); | |
| 3219 if (p == NULL) | |
| 3220 return retval; | |
| 3221 fname_exp = fix_fname(p); | |
| 3222 vim_free(p); | |
| 3223 if (fname_exp == NULL) | |
| 3224 return retval; | |
| 3225 if (mch_isdir(fname_exp)) | |
| 3226 { | |
| 274 | 3227 smsg((char_u *)_("Cannot source a directory: \"%s\""), fname); |
| 7 | 3228 goto theend; |
| 3229 } | |
| 3230 | |
| 716 | 3231 #ifdef FEAT_AUTOCMD |
| 1061 | 3232 /* Apply SourceCmd autocommands, they should get the file and source it. */ |
| 3233 if (has_autocmd(EVENT_SOURCECMD, fname_exp, NULL) | |
| 3234 && apply_autocmds(EVENT_SOURCECMD, fname_exp, fname_exp, | |
| 3235 FALSE, curbuf)) | |
| 1515 | 3236 { |
| 1061 | 3237 # ifdef FEAT_EVAL |
| 1515 | 3238 retval = aborting() ? FAIL : OK; |
| 1061 | 3239 # else |
| 1515 | 3240 retval = OK; |
| 1061 | 3241 # endif |
| 1515 | 3242 goto theend; |
| 3243 } | |
| 1061 | 3244 |
| 3245 /* Apply SourcePre autocommands, they may get the file. */ | |
| 716 | 3246 apply_autocmds(EVENT_SOURCEPRE, fname_exp, fname_exp, FALSE, curbuf); |
| 3247 #endif | |
| 3248 | |
|
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|
3249 #ifdef USE_FOPEN_NOINH |
| 7 | 3250 cookie.fp = fopen_noinh_readbin((char *)fname_exp); |
| 3251 #else | |
| 3252 cookie.fp = mch_fopen((char *)fname_exp, READBIN); | |
| 3253 #endif | |
| 3254 if (cookie.fp == NULL && check_other) | |
| 3255 { | |
| 3256 /* | |
| 3257 * Try again, replacing file name ".vimrc" by "_vimrc" or vice versa, | |
| 3258 * and ".exrc" by "_exrc" or vice versa. | |
| 3259 */ | |
| 3260 p = gettail(fname_exp); | |
| 3261 if ((*p == '.' || *p == '_') | |
| 3262 && (STRICMP(p + 1, "vimrc") == 0 | |
| 3263 || STRICMP(p + 1, "gvimrc") == 0 | |
| 3264 || STRICMP(p + 1, "exrc") == 0)) | |
| 3265 { | |
| 3266 if (*p == '_') | |
| 3267 *p = '.'; | |
| 3268 else | |
| 3269 *p = '_'; | |
|
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diff
changeset
|
3270 #ifdef USE_FOPEN_NOINH |
| 7 | 3271 cookie.fp = fopen_noinh_readbin((char *)fname_exp); |
| 3272 #else | |
| 3273 cookie.fp = mch_fopen((char *)fname_exp, READBIN); | |
| 3274 #endif | |
| 3275 } | |
| 3276 } | |
| 3277 | |
| 3278 if (cookie.fp == NULL) | |
| 3279 { | |
| 3280 if (p_verbose > 0) | |
| 3281 { | |
| 294 | 3282 verbose_enter(); |
| 7 | 3283 if (sourcing_name == NULL) |
| 274 | 3284 smsg((char_u *)_("could not source \"%s\""), fname); |
| 7 | 3285 else |
| 3286 smsg((char_u *)_("line %ld: could not source \"%s\""), | |
| 274 | 3287 sourcing_lnum, fname); |
| 294 | 3288 verbose_leave(); |
| 7 | 3289 } |
| 3290 goto theend; | |
| 3291 } | |
| 3292 | |
| 3293 /* | |
| 3294 * The file exists. | |
| 3295 * - In verbose mode, give a message. | |
| 3296 * - For a vimrc file, may want to set 'compatible', call vimrc_found(). | |
| 3297 */ | |
| 3298 if (p_verbose > 1) | |
| 3299 { | |
| 294 | 3300 verbose_enter(); |
| 7 | 3301 if (sourcing_name == NULL) |
| 274 | 3302 smsg((char_u *)_("sourcing \"%s\""), fname); |
| 7 | 3303 else |
| 3304 smsg((char_u *)_("line %ld: sourcing \"%s\""), | |
| 274 | 3305 sourcing_lnum, fname); |
| 294 | 3306 verbose_leave(); |
| 7 | 3307 } |
| 819 | 3308 if (is_vimrc == DOSO_VIMRC) |
| 3309 vimrc_found(fname_exp, (char_u *)"MYVIMRC"); | |
| 3310 else if (is_vimrc == DOSO_GVIMRC) | |
| 3311 vimrc_found(fname_exp, (char_u *)"MYGVIMRC"); | |
| 7 | 3312 |
| 3313 #ifdef USE_CRNL | |
| 3314 /* If no automatic file format: Set default to CR-NL. */ | |
| 3315 if (*p_ffs == NUL) | |
| 3316 cookie.fileformat = EOL_DOS; | |
| 3317 else | |
| 3318 cookie.fileformat = EOL_UNKNOWN; | |
| 3319 cookie.error = FALSE; | |
| 3320 #endif | |
| 3321 | |
| 3322 #ifdef USE_CR | |
| 3323 /* If no automatic file format: Set default to CR. */ | |
| 3324 if (*p_ffs == NUL) | |
| 3325 cookie.fileformat = EOL_MAC; | |
| 3326 else | |
| 3327 cookie.fileformat = EOL_UNKNOWN; | |
| 3328 cookie.error = FALSE; | |
| 3329 #endif | |
| 3330 | |
| 3331 cookie.nextline = NULL; | |
| 3332 cookie.finished = FALSE; | |
| 3333 | |
| 3334 #ifdef FEAT_EVAL | |
| 3335 /* | |
| 3336 * Check if this script has a breakpoint. | |
| 3337 */ | |
| 3338 cookie.breakpoint = dbg_find_breakpoint(TRUE, fname_exp, (linenr_T)0); | |
| 3339 cookie.fname = fname_exp; | |
| 3340 cookie.dbg_tick = debug_tick; | |
| 3341 | |
| 3342 cookie.level = ex_nesting_level; | |
| 3343 #endif | |
| 3344 | |
| 3345 /* | |
| 3346 * Keep the sourcing name/lnum, for recursive calls. | |
| 3347 */ | |
| 3348 save_sourcing_name = sourcing_name; | |
| 3349 sourcing_name = fname_exp; | |
| 3350 save_sourcing_lnum = sourcing_lnum; | |
| 3351 sourcing_lnum = 0; | |
| 3352 | |
| 1802 | 3353 #ifdef FEAT_MBYTE |
| 3354 cookie.conv.vc_type = CONV_NONE; /* no conversion */ | |
| 3355 | |
| 3356 /* Read the first line so we can check for a UTF-8 BOM. */ | |
| 3357 firstline = getsourceline(0, (void *)&cookie, 0); | |
| 3358 if (firstline != NULL && STRLEN(firstline) >= 3 && firstline[0] == 0xef | |
| 3359 && firstline[1] == 0xbb && firstline[2] == 0xbf) | |
| 3360 { | |
| 3361 /* Found BOM; setup conversion, skip over BOM and recode the line. */ | |
| 3362 convert_setup(&cookie.conv, (char_u *)"utf-8", p_enc); | |
| 3363 p = string_convert(&cookie.conv, firstline + 3, NULL); | |
| 1804 | 3364 if (p == NULL) |
| 3365 p = vim_strsave(firstline + 3); | |
| 1802 | 3366 if (p != NULL) |
| 3367 { | |
| 3368 vim_free(firstline); | |
| 3369 firstline = p; | |
| 3370 } | |
| 3371 } | |
| 3372 #endif | |
| 3373 | |
| 7 | 3374 #ifdef STARTUPTIME |
|
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|
3375 if (time_fd != NULL) |
|
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diff
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|
3376 time_push(&tv_rel, &tv_start); |
| 7 | 3377 #endif |
| 3378 | |
| 3379 #ifdef FEAT_EVAL | |
| 170 | 3380 # ifdef FEAT_PROFILE |
| 790 | 3381 if (do_profiling == PROF_YES) |
| 170 | 3382 prof_child_enter(&wait_start); /* entering a child now */ |
| 3383 # endif | |
| 3384 | |
| 3385 /* Don't use local function variables, if called from a function. | |
| 3386 * Also starts profiling timer for nested script. */ | |
| 3387 save_funccalp = save_funccal(); | |
| 3388 | |
| 7 | 3389 /* |
| 3390 * Check if this script was sourced before to finds its SID. | |
| 3391 * If it's new, generate a new SID. | |
| 3392 */ | |
| 3393 save_current_SID = current_SID; | |
| 3394 # ifdef UNIX | |
| 3395 stat_ok = (mch_stat((char *)fname_exp, &st) >= 0); | |
| 3396 # endif | |
| 170 | 3397 for (current_SID = script_items.ga_len; current_SID > 0; --current_SID) |
| 3398 { | |
| 3399 si = &SCRIPT_ITEM(current_SID); | |
| 3400 if (si->sn_name != NULL | |
| 7 | 3401 && ( |
| 3402 # ifdef UNIX | |
| 161 | 3403 /* Compare dev/ino when possible, it catches symbolic |
| 3404 * links. Also compare file names, the inode may change | |
| 3405 * when the file was edited. */ | |
| 1882 | 3406 ((stat_ok && si->sn_dev_valid) |
| 170 | 3407 && (si->sn_dev == st.st_dev |
| 3408 && si->sn_ino == st.st_ino)) || | |
| 7 | 3409 # endif |
| 170 | 3410 fnamecmp(si->sn_name, fname_exp) == 0)) |
| 7 | 3411 break; |
| 170 | 3412 } |
| 7 | 3413 if (current_SID == 0) |
| 3414 { | |
| 3415 current_SID = ++last_current_SID; | |
| 170 | 3416 if (ga_grow(&script_items, (int)(current_SID - script_items.ga_len)) |
| 3417 == FAIL) | |
| 3418 goto almosttheend; | |
| 3419 while (script_items.ga_len < current_SID) | |
| 7 | 3420 { |
| 170 | 3421 ++script_items.ga_len; |
| 3422 SCRIPT_ITEM(script_items.ga_len).sn_name = NULL; | |
| 3423 # ifdef FEAT_PROFILE | |
| 3424 SCRIPT_ITEM(script_items.ga_len).sn_prof_on = FALSE; | |
| 3425 # endif | |
| 3426 } | |
| 3427 si = &SCRIPT_ITEM(current_SID); | |
| 3428 si->sn_name = fname_exp; | |
| 3429 fname_exp = NULL; | |
| 7 | 3430 # ifdef UNIX |
| 170 | 3431 if (stat_ok) |
| 3432 { | |
| 1882 | 3433 si->sn_dev_valid = TRUE; |
| 170 | 3434 si->sn_dev = st.st_dev; |
| 3435 si->sn_ino = st.st_ino; | |
| 3436 } | |
| 3437 else | |
| 1882 | 3438 si->sn_dev_valid = FALSE; |
| 7 | 3439 # endif |
| 170 | 3440 |
| 7 | 3441 /* Allocate the local script variables to use for this script. */ |
| 3442 new_script_vars(current_SID); | |
| 3443 } | |
| 3444 | |
| 170 | 3445 # ifdef FEAT_PROFILE |
| 790 | 3446 if (do_profiling == PROF_YES) |
| 170 | 3447 { |
| 3448 int forceit; | |
| 3449 | |
| 3450 /* Check if we do profiling for this script. */ | |
| 3451 if (!si->sn_prof_on && has_profiling(TRUE, si->sn_name, &forceit)) | |
| 3452 { | |
| 3453 script_do_profile(si); | |
| 3454 si->sn_pr_force = forceit; | |
| 3455 } | |
| 3456 if (si->sn_prof_on) | |
| 3457 { | |
| 3458 ++si->sn_pr_count; | |
| 3459 profile_start(&si->sn_pr_start); | |
| 3460 profile_zero(&si->sn_pr_children); | |
| 3461 } | |
| 3462 } | |
| 3463 # endif | |
| 7 | 3464 #endif |
| 3465 | |
| 3466 /* | |
| 3467 * Call do_cmdline, which will call getsourceline() to get the lines. | |
| 3468 */ | |
| 1802 | 3469 do_cmdline(firstline, getsourceline, (void *)&cookie, |
| 7 | 3470 DOCMD_VERBOSE|DOCMD_NOWAIT|DOCMD_REPEAT); |
| 3471 retval = OK; | |
| 170 | 3472 |
| 3473 #ifdef FEAT_PROFILE | |
| 790 | 3474 if (do_profiling == PROF_YES) |
| 170 | 3475 { |
| 3476 /* Get "si" again, "script_items" may have been reallocated. */ | |
| 3477 si = &SCRIPT_ITEM(current_SID); | |
| 3478 if (si->sn_prof_on) | |
| 3479 { | |
| 3480 profile_end(&si->sn_pr_start); | |
| 3481 profile_sub_wait(&wait_start, &si->sn_pr_start); | |
| 3482 profile_add(&si->sn_pr_total, &si->sn_pr_start); | |
| 720 | 3483 profile_self(&si->sn_pr_self, &si->sn_pr_start, |
| 3484 &si->sn_pr_children); | |
| 170 | 3485 } |
| 3486 } | |
| 7 | 3487 #endif |
| 3488 | |
| 3489 if (got_int) | |
| 3490 EMSG(_(e_interr)); | |
| 3491 sourcing_name = save_sourcing_name; | |
| 3492 sourcing_lnum = save_sourcing_lnum; | |
| 3493 if (p_verbose > 1) | |
| 3494 { | |
| 294 | 3495 verbose_enter(); |
| 274 | 3496 smsg((char_u *)_("finished sourcing %s"), fname); |
| 7 | 3497 if (sourcing_name != NULL) |
| 274 | 3498 smsg((char_u *)_("continuing in %s"), sourcing_name); |
| 294 | 3499 verbose_leave(); |
| 7 | 3500 } |
| 3501 #ifdef STARTUPTIME | |
|
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|
3502 if (time_fd != NULL) |
|
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|
3503 { |
|
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|
3504 vim_snprintf((char *)IObuff, IOSIZE, "sourcing %s", fname); |
|
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|
3505 time_msg((char *)IObuff, &tv_start); |
|
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|
3506 time_pop(&tv_rel); |
|
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diff
changeset
|
3507 } |
| 7 | 3508 #endif |
| 3509 | |
| 3510 #ifdef FEAT_EVAL | |
| 3511 /* | |
| 3512 * After a "finish" in debug mode, need to break at first command of next | |
| 3513 * sourced file. | |
| 3514 */ | |
| 3515 if (save_debug_break_level > ex_nesting_level | |
| 3516 && debug_break_level == ex_nesting_level) | |
| 3517 ++debug_break_level; | |
| 3518 #endif | |
| 3519 | |
| 170 | 3520 #ifdef FEAT_EVAL |
| 3521 almosttheend: | |
| 3522 current_SID = save_current_SID; | |
| 3523 restore_funccal(save_funccalp); | |
| 3524 # ifdef FEAT_PROFILE | |
| 790 | 3525 if (do_profiling == PROF_YES) |
| 170 | 3526 prof_child_exit(&wait_start); /* leaving a child now */ |
| 3527 # endif | |
| 3528 #endif | |
| 3529 fclose(cookie.fp); | |
| 3530 vim_free(cookie.nextline); | |
| 1802 | 3531 vim_free(firstline); |
| 170 | 3532 #ifdef FEAT_MBYTE |
| 3533 convert_setup(&cookie.conv, NULL, NULL); | |
| 3534 #endif | |
| 3535 | |
| 7 | 3536 theend: |
| 3537 vim_free(fname_exp); | |
| 3538 return retval; | |
| 3539 } | |
| 3540 | |
| 3541 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 356 | 3542 |
| 7 | 3543 /* |
| 3544 * ":scriptnames" | |
| 3545 */ | |
| 3546 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3547 ex_scriptnames(exarg_T *eap UNUSED) |
| 7 | 3548 { |
| 3549 int i; | |
| 3550 | |
| 170 | 3551 for (i = 1; i <= script_items.ga_len && !got_int; ++i) |
| 3552 if (SCRIPT_ITEM(i).sn_name != NULL) | |
| 2921 | 3553 { |
| 3554 home_replace(NULL, SCRIPT_ITEM(i).sn_name, | |
| 3555 NameBuff, MAXPATHL, TRUE); | |
| 3556 smsg((char_u *)"%3d: %s", i, NameBuff); | |
| 3429 | 3557 } |
| 7 | 3558 } |
| 3559 | |
| 3560 # if defined(BACKSLASH_IN_FILENAME) || defined(PROTO) | |
| 3561 /* | |
| 3562 * Fix slashes in the list of script names for 'shellslash'. | |
| 3563 */ | |
| 3564 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
3565 scriptnames_slash_adjust(void) |
| 7 | 3566 { |
| 3567 int i; | |
| 3568 | |
| 170 | 3569 for (i = 1; i <= script_items.ga_len; ++i) |
| 3570 if (SCRIPT_ITEM(i).sn_name != NULL) | |
| 3571 slash_adjust(SCRIPT_ITEM(i).sn_name); | |
| 7 | 3572 } |
| 3573 # endif | |
| 3574 | |
| 3575 /* | |
| 3576 * Get a pointer to a script name. Used for ":verbose set". | |
| 3577 */ | |
| 3578 char_u * | |
|
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parents:
7807
diff
changeset
|
3579 get_scriptname(scid_T id) |
| 7 | 3580 { |
| 3581 if (id == SID_MODELINE) | |
| 681 | 3582 return (char_u *)_("modeline"); |
| 7 | 3583 if (id == SID_CMDARG) |
| 681 | 3584 return (char_u *)_("--cmd argument"); |
| 7 | 3585 if (id == SID_CARG) |
| 681 | 3586 return (char_u *)_("-c argument"); |
| 7 | 3587 if (id == SID_ENV) |
| 681 | 3588 return (char_u *)_("environment variable"); |
| 3589 if (id == SID_ERROR) | |
| 3590 return (char_u *)_("error handler"); | |
| 170 | 3591 return SCRIPT_ITEM(id).sn_name; |
| 3592 } | |
| 3593 | |
| 356 | 3594 # if defined(EXITFREE) || defined(PROTO) |
| 3595 void | |
|
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7807
diff
changeset
|
3596 free_scriptnames(void) |
| 356 | 3597 { |
| 3598 int i; | |
| 3599 | |
| 3600 for (i = script_items.ga_len; i > 0; --i) | |
| 3601 vim_free(SCRIPT_ITEM(i).sn_name); | |
| 3602 ga_clear(&script_items); | |
| 3603 } | |
| 3604 # endif | |
| 3605 | |
| 7 | 3606 #endif |
| 3607 | |
| 3608 #if defined(USE_CR) || defined(PROTO) | |
| 3609 | |
| 3610 # if defined(__MSL__) && (__MSL__ >= 22) | |
| 3611 /* | |
| 3612 * Newer version of the Metrowerks library handle DOS and UNIX files | |
| 3613 * without help. | |
| 3614 * Test with earlier versions, MSL 2.2 is the library supplied with | |
| 3615 * Codewarrior Pro 2. | |
| 3616 */ | |
| 3617 char * | |
|
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7807
diff
changeset
|
3618 fgets_cr(char *s, int n, FILE *stream) |
| 7 | 3619 { |
| 3620 return fgets(s, n, stream); | |
| 3621 } | |
| 3622 # else | |
| 3623 /* | |
| 3624 * Version of fgets() which also works for lines ending in a <CR> only | |
| 3625 * (Macintosh format). | |
| 3626 * For older versions of the Metrowerks library. | |
| 3627 * At least CodeWarrior 9 needed this code. | |
| 3628 */ | |
| 3629 char * | |
|
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parents:
7850
diff
changeset
|
3630 fgets_cr(char *s, int n, FILE *stream) |
| 7 | 3631 { |
| 3632 int c = 0; | |
| 3633 int char_read = 0; | |
| 3634 | |
| 3635 while (!feof(stream) && c != '\r' && c != '\n' && char_read < n - 1) | |
| 3636 { | |
| 3637 c = fgetc(stream); | |
| 3638 s[char_read++] = c; | |
| 3639 /* If the file is in DOS format, we need to skip a NL after a CR. I | |
| 3640 * thought it was the other way around, but this appears to work... */ | |
| 3641 if (c == '\n') | |
| 3642 { | |
| 3643 c = fgetc(stream); | |
| 3644 if (c != '\r') | |
| 3645 ungetc(c, stream); | |
| 3646 } | |
| 3647 } | |
| 3648 | |
| 3649 s[char_read] = 0; | |
| 3650 if (char_read == 0) | |
| 3651 return NULL; | |
| 3652 | |
| 3653 if (feof(stream) && char_read == 1) | |
| 3654 return NULL; | |
| 3655 | |
| 3656 return s; | |
| 3657 } | |
| 3658 # endif | |
| 3659 #endif | |
| 3660 | |
| 3661 /* | |
| 3662 * Get one full line from a sourced file. | |
| 3663 * Called by do_cmdline() when it's called from do_source(). | |
| 3664 * | |
| 3665 * Return a pointer to the line in allocated memory. | |
| 3666 * Return NULL for end-of-file or some error. | |
| 3667 */ | |
| 3668 char_u * | |
|
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7807
diff
changeset
|
3669 getsourceline(int c UNUSED, void *cookie, int indent UNUSED) |
| 7 | 3670 { |
| 3671 struct source_cookie *sp = (struct source_cookie *)cookie; | |
| 3672 char_u *line; | |
| 3336 | 3673 char_u *p; |
| 7 | 3674 |
| 3675 #ifdef FEAT_EVAL | |
| 3676 /* If breakpoints have been added/deleted need to check for it. */ | |
| 3677 if (sp->dbg_tick < debug_tick) | |
| 3678 { | |
| 3679 sp->breakpoint = dbg_find_breakpoint(TRUE, sp->fname, sourcing_lnum); | |
| 3680 sp->dbg_tick = debug_tick; | |
| 3681 } | |
| 170 | 3682 # ifdef FEAT_PROFILE |
| 790 | 3683 if (do_profiling == PROF_YES) |
| 170 | 3684 script_line_end(); |
| 3685 # endif | |
| 7 | 3686 #endif |
| 3687 /* | |
| 3688 * Get current line. If there is a read-ahead line, use it, otherwise get | |
| 3689 * one now. | |
| 3690 */ | |
| 3691 if (sp->finished) | |
| 3692 line = NULL; | |
| 3693 else if (sp->nextline == NULL) | |
| 3694 line = get_one_sourceline(sp); | |
| 3695 else | |
| 3696 { | |
| 3697 line = sp->nextline; | |
| 3698 sp->nextline = NULL; | |
| 3699 ++sourcing_lnum; | |
| 205 | 3700 } |
| 170 | 3701 #ifdef FEAT_PROFILE |
| 790 | 3702 if (line != NULL && do_profiling == PROF_YES) |
| 205 | 3703 script_line_start(); |
| 3704 #endif | |
| 7 | 3705 |
| 3706 /* Only concatenate lines starting with a \ when 'cpoptions' doesn't | |
| 3707 * contain the 'C' flag. */ | |
| 3708 if (line != NULL && (vim_strchr(p_cpo, CPO_CONCAT) == NULL)) | |
| 3709 { | |
| 3710 /* compensate for the one line read-ahead */ | |
| 3711 --sourcing_lnum; | |
| 3332 | 3712 |
| 3713 /* Get the next line and concatenate it when it starts with a | |
| 3714 * backslash. We always need to read the next line, keep it in | |
| 3715 * sp->nextline. */ | |
| 3716 sp->nextline = get_one_sourceline(sp); | |
| 3717 if (sp->nextline != NULL && *(p = skipwhite(sp->nextline)) == '\\') | |
| 7 | 3718 { |
| 3332 | 3719 garray_T ga; |
| 3720 | |
| 3378 | 3721 ga_init2(&ga, (int)sizeof(char_u), 400); |
| 3332 | 3722 ga_concat(&ga, line); |
| 3723 ga_concat(&ga, p + 1); | |
| 3724 for (;;) | |
| 3725 { | |
| 3726 vim_free(sp->nextline); | |
| 3727 sp->nextline = get_one_sourceline(sp); | |
| 3728 if (sp->nextline == NULL) | |
| 3729 break; | |
| 3730 p = skipwhite(sp->nextline); | |
| 3731 if (*p != '\\') | |
| 3732 break; | |
| 3378 | 3733 /* Adjust the growsize to the current length to speed up |
| 3734 * concatenating many lines. */ | |
| 3735 if (ga.ga_len > 400) | |
| 3736 { | |
| 3737 if (ga.ga_len > 8000) | |
| 3738 ga.ga_growsize = 8000; | |
| 3739 else | |
| 3740 ga.ga_growsize = ga.ga_len; | |
| 3741 } | |
| 3332 | 3742 ga_concat(&ga, p + 1); |
| 3743 } | |
| 3744 ga_append(&ga, NUL); | |
| 7 | 3745 vim_free(line); |
| 3332 | 3746 line = ga.ga_data; |
| 7 | 3747 } |
| 3748 } | |
| 3749 | |
| 3750 #ifdef FEAT_MBYTE | |
| 3751 if (line != NULL && sp->conv.vc_type != CONV_NONE) | |
| 3752 { | |
| 3336 | 3753 char_u *s; |
| 3754 | |
| 7 | 3755 /* Convert the encoding of the script line. */ |
| 3756 s = string_convert(&sp->conv, line, NULL); | |
| 3757 if (s != NULL) | |
| 3758 { | |
| 3759 vim_free(line); | |
| 3760 line = s; | |
| 3761 } | |
| 3762 } | |
| 3763 #endif | |
| 3764 | |
| 3765 #ifdef FEAT_EVAL | |
| 3766 /* Did we encounter a breakpoint? */ | |
| 3767 if (sp->breakpoint != 0 && sp->breakpoint <= sourcing_lnum) | |
| 3768 { | |
| 3769 dbg_breakpoint(sp->fname, sourcing_lnum); | |
| 3770 /* Find next breakpoint. */ | |
| 3771 sp->breakpoint = dbg_find_breakpoint(TRUE, sp->fname, sourcing_lnum); | |
| 3772 sp->dbg_tick = debug_tick; | |
| 3773 } | |
| 3774 #endif | |
| 3775 | |
| 3776 return line; | |
| 3777 } | |
| 3778 | |
| 3779 static char_u * | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3780 get_one_sourceline(struct source_cookie *sp) |
| 7 | 3781 { |
| 3782 garray_T ga; | |
| 3783 int len; | |
| 3784 int c; | |
| 3785 char_u *buf; | |
| 3786 #ifdef USE_CRNL | |
| 3787 int has_cr; /* CR-LF found */ | |
| 3788 #endif | |
| 3789 #ifdef USE_CR | |
| 3790 char_u *scan; | |
| 3791 #endif | |
| 3792 int have_read = FALSE; | |
| 3793 | |
| 3794 /* use a growarray to store the sourced line */ | |
| 154 | 3795 ga_init2(&ga, 1, 250); |
| 7 | 3796 |
| 3797 /* | |
| 3798 * Loop until there is a finished line (or end-of-file). | |
| 3799 */ | |
| 3800 sourcing_lnum++; | |
| 3801 for (;;) | |
| 3802 { | |
| 154 | 3803 /* make room to read at least 120 (more) characters */ |
| 3804 if (ga_grow(&ga, 120) == FAIL) | |
| 7 | 3805 break; |
| 3806 buf = (char_u *)ga.ga_data; | |
| 3807 | |
| 3808 #ifdef USE_CR | |
| 3809 if (sp->fileformat == EOL_MAC) | |
| 3810 { | |
| 41 | 3811 if (fgets_cr((char *)buf + ga.ga_len, ga.ga_maxlen - ga.ga_len, |
| 3812 sp->fp) == NULL) | |
| 7 | 3813 break; |
| 3814 } | |
| 3815 else | |
| 3816 #endif | |
| 41 | 3817 if (fgets((char *)buf + ga.ga_len, ga.ga_maxlen - ga.ga_len, |
| 3818 sp->fp) == NULL) | |
| 7 | 3819 break; |
| 154 | 3820 len = ga.ga_len + (int)STRLEN(buf + ga.ga_len); |
| 7 | 3821 #ifdef USE_CRNL |
| 3822 /* Ignore a trailing CTRL-Z, when in Dos mode. Only recognize the | |
| 3823 * CTRL-Z by its own, or after a NL. */ | |
| 3824 if ( (len == 1 || (len >= 2 && buf[len - 2] == '\n')) | |
| 3825 && sp->fileformat == EOL_DOS | |
| 3826 && buf[len - 1] == Ctrl_Z) | |
| 3827 { | |
| 3828 buf[len - 1] = NUL; | |
| 3829 break; | |
| 3830 } | |
| 3831 #endif | |
| 3832 | |
| 3833 #ifdef USE_CR | |
| 3834 /* If the read doesn't stop on a new line, and there's | |
| 3835 * some CR then we assume a Mac format */ | |
| 3836 if (sp->fileformat == EOL_UNKNOWN) | |
| 3837 { | |
| 3838 if (buf[len - 1] != '\n' && vim_strchr(buf, '\r') != NULL) | |
| 3839 sp->fileformat = EOL_MAC; | |
| 3840 else | |
| 3841 sp->fileformat = EOL_UNIX; | |
| 3842 } | |
| 3843 | |
| 3844 if (sp->fileformat == EOL_MAC) | |
| 3845 { | |
| 3846 scan = vim_strchr(buf, '\r'); | |
| 3847 | |
| 3848 if (scan != NULL) | |
| 3849 { | |
| 3850 *scan = '\n'; | |
| 3851 if (*(scan + 1) != 0) | |
| 3852 { | |
| 3853 *(scan + 1) = 0; | |
| 3854 fseek(sp->fp, (long)(scan - buf - len + 1), SEEK_CUR); | |
| 3855 } | |
| 3856 } | |
| 3857 len = STRLEN(buf); | |
| 3858 } | |
| 3859 #endif | |
| 3860 | |
| 3861 have_read = TRUE; | |
| 3862 ga.ga_len = len; | |
| 3863 | |
| 3864 /* If the line was longer than the buffer, read more. */ | |
| 41 | 3865 if (ga.ga_maxlen - ga.ga_len == 1 && buf[len - 1] != '\n') |
| 7 | 3866 continue; |
| 3867 | |
| 3868 if (len >= 1 && buf[len - 1] == '\n') /* remove trailing NL */ | |
| 3869 { | |
| 3870 #ifdef USE_CRNL | |
| 3871 has_cr = (len >= 2 && buf[len - 2] == '\r'); | |
| 3872 if (sp->fileformat == EOL_UNKNOWN) | |
| 3873 { | |
| 3874 if (has_cr) | |
| 3875 sp->fileformat = EOL_DOS; | |
| 3876 else | |
| 3877 sp->fileformat = EOL_UNIX; | |
| 3878 } | |
| 3879 | |
| 3880 if (sp->fileformat == EOL_DOS) | |
| 3881 { | |
| 3882 if (has_cr) /* replace trailing CR */ | |
| 3883 { | |
| 3884 buf[len - 2] = '\n'; | |
| 3885 --len; | |
| 3886 --ga.ga_len; | |
| 3887 } | |
| 3888 else /* lines like ":map xx yy^M" will have failed */ | |
| 3889 { | |
| 3890 if (!sp->error) | |
| 16 | 3891 { |
| 3892 msg_source(hl_attr(HLF_W)); | |
| 7 | 3893 EMSG(_("W15: Warning: Wrong line separator, ^M may be missing")); |
| 16 | 3894 } |
| 7 | 3895 sp->error = TRUE; |
| 3896 sp->fileformat = EOL_UNIX; | |
| 3897 } | |
| 3898 } | |
| 3899 #endif | |
| 3900 /* The '\n' is escaped if there is an odd number of ^V's just | |
| 3901 * before it, first set "c" just before the 'V's and then check | |
| 3902 * len&c parities (is faster than ((len-c)%2 == 0)) -- Acevedo */ | |
| 3903 for (c = len - 2; c >= 0 && buf[c] == Ctrl_V; c--) | |
| 3904 ; | |
| 3905 if ((len & 1) != (c & 1)) /* escaped NL, read more */ | |
| 3906 { | |
| 3907 sourcing_lnum++; | |
| 3908 continue; | |
| 3909 } | |
| 3910 | |
| 3911 buf[len - 1] = NUL; /* remove the NL */ | |
| 3912 } | |
| 3913 | |
| 3914 /* | |
| 3915 * Check for ^C here now and then, so recursive :so can be broken. | |
| 3916 */ | |
| 3917 line_breakcheck(); | |
| 3918 break; | |
| 3919 } | |
| 3920 | |
| 3921 if (have_read) | |
| 3922 return (char_u *)ga.ga_data; | |
| 3923 | |
| 3924 vim_free(ga.ga_data); | |
| 3925 return NULL; | |
| 3926 } | |
| 3927 | |
| 170 | 3928 #if defined(FEAT_PROFILE) || defined(PROTO) |
| 3929 /* | |
| 3930 * Called when starting to read a script line. | |
| 3931 * "sourcing_lnum" must be correct! | |
| 3932 * When skipping lines it may not actually be executed, but we won't find out | |
| 3933 * until later and we need to store the time now. | |
| 3934 */ | |
| 3935 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3936 script_line_start(void) |
| 170 | 3937 { |
| 3938 scriptitem_T *si; | |
| 3939 sn_prl_T *pp; | |
| 3940 | |
| 3941 if (current_SID <= 0 || current_SID > script_items.ga_len) | |
| 3942 return; | |
| 3943 si = &SCRIPT_ITEM(current_SID); | |
| 3944 if (si->sn_prof_on && sourcing_lnum >= 1) | |
| 3945 { | |
| 1624 | 3946 /* Grow the array before starting the timer, so that the time spent |
| 170 | 3947 * here isn't counted. */ |
| 7009 | 3948 (void)ga_grow(&si->sn_prl_ga, (int)(sourcing_lnum - si->sn_prl_ga.ga_len)); |
| 170 | 3949 si->sn_prl_idx = sourcing_lnum - 1; |
| 3950 while (si->sn_prl_ga.ga_len <= si->sn_prl_idx | |
| 3951 && si->sn_prl_ga.ga_len < si->sn_prl_ga.ga_maxlen) | |
| 3952 { | |
| 3953 /* Zero counters for a line that was not used before. */ | |
| 3954 pp = &PRL_ITEM(si, si->sn_prl_ga.ga_len); | |
| 3955 pp->snp_count = 0; | |
| 3956 profile_zero(&pp->sn_prl_total); | |
| 3957 profile_zero(&pp->sn_prl_self); | |
| 3958 ++si->sn_prl_ga.ga_len; | |
| 3959 } | |
| 3960 si->sn_prl_execed = FALSE; | |
| 3961 profile_start(&si->sn_prl_start); | |
| 3962 profile_zero(&si->sn_prl_children); | |
| 3963 profile_get_wait(&si->sn_prl_wait); | |
| 3964 } | |
| 3965 } | |
| 3966 | |
| 3967 /* | |
| 3968 * Called when actually executing a function line. | |
| 3969 */ | |
| 3970 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3971 script_line_exec(void) |
| 170 | 3972 { |
| 3973 scriptitem_T *si; | |
| 3974 | |
| 3975 if (current_SID <= 0 || current_SID > script_items.ga_len) | |
| 3976 return; | |
| 3977 si = &SCRIPT_ITEM(current_SID); | |
| 3978 if (si->sn_prof_on && si->sn_prl_idx >= 0) | |
| 3979 si->sn_prl_execed = TRUE; | |
| 3980 } | |
| 3981 | |
| 3982 /* | |
| 3983 * Called when done with a function line. | |
| 3984 */ | |
| 3985 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3986 script_line_end(void) |
| 170 | 3987 { |
| 3988 scriptitem_T *si; | |
| 3989 sn_prl_T *pp; | |
| 3990 | |
| 3991 if (current_SID <= 0 || current_SID > script_items.ga_len) | |
| 3992 return; | |
| 3993 si = &SCRIPT_ITEM(current_SID); | |
| 3994 if (si->sn_prof_on && si->sn_prl_idx >= 0 | |
| 3995 && si->sn_prl_idx < si->sn_prl_ga.ga_len) | |
| 3996 { | |
| 3997 if (si->sn_prl_execed) | |
| 3998 { | |
| 3999 pp = &PRL_ITEM(si, si->sn_prl_idx); | |
| 4000 ++pp->snp_count; | |
| 4001 profile_end(&si->sn_prl_start); | |
| 4002 profile_sub_wait(&si->sn_prl_wait, &si->sn_prl_start); | |
| 4003 profile_add(&pp->sn_prl_total, &si->sn_prl_start); | |
| 720 | 4004 profile_self(&pp->sn_prl_self, &si->sn_prl_start, |
| 4005 &si->sn_prl_children); | |
| 170 | 4006 } |
| 4007 si->sn_prl_idx = -1; | |
| 4008 } | |
| 4009 } | |
| 4010 #endif | |
| 4011 | |
| 7 | 4012 /* |
| 4013 * ":scriptencoding": Set encoding conversion for a sourced script. | |
| 4014 * Without the multi-byte feature it's simply ignored. | |
| 4015 */ | |
| 4016 void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4017 ex_scriptencoding(exarg_T *eap UNUSED) |
| 7 | 4018 { |
| 4019 #ifdef FEAT_MBYTE | |
| 4020 struct source_cookie *sp; | |
| 4021 char_u *name; | |
| 4022 | |
| 4023 if (!getline_equal(eap->getline, eap->cookie, getsourceline)) | |
| 4024 { | |
| 4025 EMSG(_("E167: :scriptencoding used outside of a sourced file")); | |
| 4026 return; | |
| 4027 } | |
| 4028 | |
| 4029 if (*eap->arg != NUL) | |
| 4030 { | |
| 4031 name = enc_canonize(eap->arg); | |
| 4032 if (name == NULL) /* out of memory */ | |
| 4033 return; | |
| 4034 } | |
| 4035 else | |
| 4036 name = eap->arg; | |
| 4037 | |
| 4038 /* Setup for conversion from the specified encoding to 'encoding'. */ | |
| 4039 sp = (struct source_cookie *)getline_cookie(eap->getline, eap->cookie); | |
| 4040 convert_setup(&sp->conv, name, p_enc); | |
| 4041 | |
| 4042 if (name != eap->arg) | |
| 4043 vim_free(name); | |
| 4044 #endif | |
| 4045 } | |
| 4046 | |
| 4047 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 4048 /* | |
| 4049 * ":finish": Mark a sourced file as finished. | |
| 4050 */ | |
| 4051 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4052 ex_finish(exarg_T *eap) |
| 7 | 4053 { |
| 4054 if (getline_equal(eap->getline, eap->cookie, getsourceline)) | |
| 4055 do_finish(eap, FALSE); | |
| 4056 else | |
| 4057 EMSG(_("E168: :finish used outside of a sourced file")); | |
| 4058 } | |
| 4059 | |
| 4060 /* | |
| 4061 * Mark a sourced file as finished. Possibly makes the ":finish" pending. | |
| 4062 * Also called for a pending finish at the ":endtry" or after returning from | |
| 4063 * an extra do_cmdline(). "reanimate" is used in the latter case. | |
| 4064 */ | |
| 4065 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4066 do_finish(exarg_T *eap, int reanimate) |
| 7 | 4067 { |
| 4068 int idx; | |
| 4069 | |
| 4070 if (reanimate) | |
| 4071 ((struct source_cookie *)getline_cookie(eap->getline, | |
| 4072 eap->cookie))->finished = FALSE; | |
| 4073 | |
| 4074 /* | |
| 4075 * Cleanup (and inactivate) conditionals, but stop when a try conditional | |
| 4076 * not in its finally clause (which then is to be executed next) is found. | |
| 4077 * In this case, make the ":finish" pending for execution at the ":endtry". | |
| 4078 * Otherwise, finish normally. | |
| 4079 */ | |
| 4080 idx = cleanup_conditionals(eap->cstack, 0, TRUE); | |
| 4081 if (idx >= 0) | |
| 4082 { | |
| 4083 eap->cstack->cs_pending[idx] = CSTP_FINISH; | |
| 4084 report_make_pending(CSTP_FINISH, NULL); | |
| 4085 } | |
| 4086 else | |
| 4087 ((struct source_cookie *)getline_cookie(eap->getline, | |
| 4088 eap->cookie))->finished = TRUE; | |
| 4089 } | |
| 4090 | |
| 4091 | |
| 4092 /* | |
| 4093 * Return TRUE when a sourced file had the ":finish" command: Don't give error | |
| 4094 * message for missing ":endif". | |
| 4095 * Return FALSE when not sourcing a file. | |
| 4096 */ | |
| 4097 int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4098 source_finished( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4099 char_u *(*fgetline)(int, void *, int), |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4100 void *cookie) |
| 7 | 4101 { |
| 944 | 4102 return (getline_equal(fgetline, cookie, getsourceline) |
| 7 | 4103 && ((struct source_cookie *)getline_cookie( |
| 944 | 4104 fgetline, cookie))->finished); |
| 7 | 4105 } |
| 4106 #endif | |
| 4107 | |
| 4108 #if defined(FEAT_LISTCMDS) || defined(PROTO) | |
| 4109 /* | |
| 4110 * ":checktime [buffer]" | |
| 4111 */ | |
| 4112 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4113 ex_checktime(exarg_T *eap) |
| 7 | 4114 { |
| 4115 buf_T *buf; | |
| 4116 int save_no_check_timestamps = no_check_timestamps; | |
| 4117 | |
| 4118 no_check_timestamps = 0; | |
| 4119 if (eap->addr_count == 0) /* default is all buffers */ | |
| 4120 check_timestamps(FALSE); | |
| 4121 else | |
| 4122 { | |
| 4123 buf = buflist_findnr((int)eap->line2); | |
| 4124 if (buf != NULL) /* cannot happen? */ | |
| 4125 (void)buf_check_timestamp(buf, FALSE); | |
| 4126 } | |
| 4127 no_check_timestamps = save_no_check_timestamps; | |
| 4128 } | |
| 4129 #endif | |
| 4130 | |
| 4131 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ | |
| 4132 && (defined(FEAT_EVAL) || defined(FEAT_MULTI_LANG)) | |
|
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Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4133 # define HAVE_GET_LOCALE_VAL |
|
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commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7726
diff
changeset
|
4134 static char *get_locale_val(int what); |
| 7 | 4135 |
| 4136 static char * | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4137 get_locale_val(int what) |
| 7 | 4138 { |
| 4139 char *loc; | |
| 4140 | |
| 4141 /* Obtain the locale value from the libraries. For DJGPP this is | |
| 4142 * redefined and it doesn't use the arguments. */ | |
| 4143 loc = setlocale(what, NULL); | |
| 4144 | |
| 823 | 4145 # ifdef WIN32 |
| 7 | 4146 if (loc != NULL) |
| 4147 { | |
| 4148 char_u *p; | |
| 4149 | |
| 823 | 4150 /* setocale() returns something like "LC_COLLATE=<name>;LC_..." when |
| 4151 * one of the values (e.g., LC_CTYPE) differs. */ | |
| 7 | 4152 p = vim_strchr(loc, '='); |
| 4153 if (p != NULL) | |
| 4154 { | |
| 4155 loc = ++p; | |
| 4156 while (*p != NUL) /* remove trailing newline */ | |
| 4157 { | |
| 823 | 4158 if (*p < ' ' || *p == ';') |
| 7 | 4159 { |
| 4160 *p = NUL; | |
| 4161 break; | |
| 4162 } | |
| 4163 ++p; | |
| 4164 } | |
| 4165 } | |
| 4166 } | |
| 4167 # endif | |
| 4168 | |
| 4169 return loc; | |
| 4170 } | |
| 4171 #endif | |
| 4172 | |
| 4173 | |
| 4174 #ifdef WIN32 | |
| 4175 /* | |
| 4176 * On MS-Windows locale names are strings like "German_Germany.1252", but | |
| 4177 * gettext expects "de". Try to translate one into another here for a few | |
| 4178 * supported languages. | |
| 4179 */ | |
| 4180 static char_u * | |
| 4181 gettext_lang(char_u *name) | |
| 4182 { | |
| 4183 int i; | |
| 4184 static char *(mtable[]) = { | |
| 4185 "afrikaans", "af", | |
| 4186 "czech", "cs", | |
| 4187 "dutch", "nl", | |
| 4188 "german", "de", | |
| 4189 "english_united kingdom", "en_GB", | |
| 4190 "spanish", "es", | |
| 4191 "french", "fr", | |
| 4192 "italian", "it", | |
| 4193 "japanese", "ja", | |
| 4194 "korean", "ko", | |
| 4195 "norwegian", "no", | |
| 4196 "polish", "pl", | |
| 4197 "russian", "ru", | |
| 4198 "slovak", "sk", | |
| 4199 "swedish", "sv", | |
| 4200 "ukrainian", "uk", | |
| 4201 "chinese_china", "zh_CN", | |
| 4202 "chinese_taiwan", "zh_TW", | |
| 4203 NULL}; | |
| 4204 | |
| 4205 for (i = 0; mtable[i] != NULL; i += 2) | |
| 4206 if (STRNICMP(mtable[i], name, STRLEN(mtable[i])) == 0) | |
| 4207 return mtable[i + 1]; | |
| 4208 return name; | |
| 4209 } | |
| 4210 #endif | |
| 4211 | |
| 4212 #if defined(FEAT_MULTI_LANG) || defined(PROTO) | |
| 4213 /* | |
| 4214 * Obtain the current messages language. Used to set the default for | |
| 4215 * 'helplang'. May return NULL or an empty string. | |
| 4216 */ | |
| 4217 char_u * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4218 get_mess_lang(void) |
| 7 | 4219 { |
| 4220 char_u *p; | |
| 4221 | |
|
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diff
changeset
|
4222 # ifdef HAVE_GET_LOCALE_VAL |
| 7 | 4223 # if defined(LC_MESSAGES) |
| 4224 p = (char_u *)get_locale_val(LC_MESSAGES); | |
| 4225 # else | |
| 4226 /* This is necessary for Win32, where LC_MESSAGES is not defined and $LANG | |
| 823 | 4227 * may be set to the LCID number. LC_COLLATE is the best guess, LC_TIME |
| 4228 * and LC_MONETARY may be set differently for a Japanese working in the | |
| 4229 * US. */ | |
| 4230 p = (char_u *)get_locale_val(LC_COLLATE); | |
| 7 | 4231 # endif |
| 4232 # else | |
| 4233 p = mch_getenv((char_u *)"LC_ALL"); | |
| 4234 if (p == NULL || *p == NUL) | |
| 4235 { | |
| 4236 p = mch_getenv((char_u *)"LC_MESSAGES"); | |
| 4237 if (p == NULL || *p == NUL) | |
| 4238 p = mch_getenv((char_u *)"LANG"); | |
| 4239 } | |
| 4240 # endif | |
| 4241 # ifdef WIN32 | |
| 4242 p = gettext_lang(p); | |
| 4243 # endif | |
| 4244 return p; | |
| 4245 } | |
| 4246 #endif | |
| 4247 | |
| 45 | 4248 /* Complicated #if; matches with where get_mess_env() is used below. */ |
| 4249 #if (defined(FEAT_EVAL) && !((defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ | |
| 4250 && defined(LC_MESSAGES))) \ | |
| 4251 || ((defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ | |
| 4252 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) \ | |
| 4253 && !defined(LC_MESSAGES)) | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7726
diff
changeset
|
4254 static char_u *get_mess_env(void); |
| 7 | 4255 |
| 4256 /* | |
| 4257 * Get the language used for messages from the environment. | |
| 4258 */ | |
| 4259 static char_u * | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4260 get_mess_env(void) |
| 7 | 4261 { |
| 4262 char_u *p; | |
| 4263 | |
| 4264 p = mch_getenv((char_u *)"LC_ALL"); | |
| 4265 if (p == NULL || *p == NUL) | |
| 4266 { | |
| 4267 p = mch_getenv((char_u *)"LC_MESSAGES"); | |
| 4268 if (p == NULL || *p == NUL) | |
| 4269 { | |
| 4270 p = mch_getenv((char_u *)"LANG"); | |
| 4271 if (p != NULL && VIM_ISDIGIT(*p)) | |
| 4272 p = NULL; /* ignore something like "1043" */ | |
|
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2250
diff
changeset
|
4273 # ifdef HAVE_GET_LOCALE_VAL |
| 7 | 4274 if (p == NULL || *p == NUL) |
| 4275 p = (char_u *)get_locale_val(LC_CTYPE); | |
| 4276 # endif | |
| 4277 } | |
| 4278 } | |
| 4279 return p; | |
| 4280 } | |
| 4281 #endif | |
| 4282 | |
| 4283 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 4284 | |
| 4285 /* | |
| 4286 * Set the "v:lang" variable according to the current locale setting. | |
| 4287 * Also do "v:lc_time"and "v:ctype". | |
| 4288 */ | |
| 4289 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4290 set_lang_var(void) |
| 7 | 4291 { |
| 4292 char_u *loc; | |
| 4293 | |
|
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parents:
2250
diff
changeset
|
4294 # ifdef HAVE_GET_LOCALE_VAL |
| 7 | 4295 loc = (char_u *)get_locale_val(LC_CTYPE); |
| 4296 # else | |
| 4297 /* setlocale() not supported: use the default value */ | |
| 4298 loc = (char_u *)"C"; | |
| 4299 # endif | |
| 4300 set_vim_var_string(VV_CTYPE, loc, -1); | |
| 4301 | |
| 4302 /* When LC_MESSAGES isn't defined use the value from $LC_MESSAGES, fall | |
| 4303 * back to LC_CTYPE if it's empty. */ | |
|
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parents:
2250
diff
changeset
|
4304 # if defined(HAVE_GET_LOCALE_VAL) && defined(LC_MESSAGES) |
| 7 | 4305 loc = (char_u *)get_locale_val(LC_MESSAGES); |
| 4306 # else | |
| 4307 loc = get_mess_env(); | |
| 4308 # endif | |
| 4309 set_vim_var_string(VV_LANG, loc, -1); | |
| 4310 | |
|
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parents:
2250
diff
changeset
|
4311 # ifdef HAVE_GET_LOCALE_VAL |
| 7 | 4312 loc = (char_u *)get_locale_val(LC_TIME); |
| 4313 # endif | |
| 4314 set_vim_var_string(VV_LC_TIME, loc, -1); | |
| 4315 } | |
| 4316 #endif | |
| 4317 | |
| 4318 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ | |
| 4319 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) | |
| 4320 /* | |
| 4321 * ":language": Set the language (locale). | |
| 4322 */ | |
| 4323 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4324 ex_language(exarg_T *eap) |
| 7 | 4325 { |
| 4326 char *loc; | |
| 4327 char_u *p; | |
| 4328 char_u *name; | |
| 4329 int what = LC_ALL; | |
| 4330 char *whatstr = ""; | |
| 4331 #ifdef LC_MESSAGES | |
| 4332 # define VIM_LC_MESSAGES LC_MESSAGES | |
| 4333 #else | |
| 4334 # define VIM_LC_MESSAGES 6789 | |
| 4335 #endif | |
| 4336 | |
| 4337 name = eap->arg; | |
| 4338 | |
| 4339 /* Check for "messages {name}", "ctype {name}" or "time {name}" argument. | |
| 4340 * Allow abbreviation, but require at least 3 characters to avoid | |
| 4341 * confusion with a two letter language name "me" or "ct". */ | |
| 4342 p = skiptowhite(eap->arg); | |
| 4343 if ((*p == NUL || vim_iswhite(*p)) && p - eap->arg >= 3) | |
| 4344 { | |
| 4345 if (STRNICMP(eap->arg, "messages", p - eap->arg) == 0) | |
| 4346 { | |
| 4347 what = VIM_LC_MESSAGES; | |
| 4348 name = skipwhite(p); | |
| 4349 whatstr = "messages "; | |
| 4350 } | |
| 4351 else if (STRNICMP(eap->arg, "ctype", p - eap->arg) == 0) | |
| 4352 { | |
| 4353 what = LC_CTYPE; | |
| 4354 name = skipwhite(p); | |
| 4355 whatstr = "ctype "; | |
| 4356 } | |
| 4357 else if (STRNICMP(eap->arg, "time", p - eap->arg) == 0) | |
| 4358 { | |
| 4359 what = LC_TIME; | |
| 4360 name = skipwhite(p); | |
| 4361 whatstr = "time "; | |
| 4362 } | |
| 4363 } | |
| 4364 | |
| 4365 if (*name == NUL) | |
| 4366 { | |
| 4367 #ifndef LC_MESSAGES | |
| 4368 if (what == VIM_LC_MESSAGES) | |
| 4369 p = get_mess_env(); | |
| 4370 else | |
| 4371 #endif | |
| 4372 p = (char_u *)setlocale(what, NULL); | |
| 4373 if (p == NULL || *p == NUL) | |
| 4374 p = (char_u *)"Unknown"; | |
| 4375 smsg((char_u *)_("Current %slanguage: \"%s\""), whatstr, p); | |
| 4376 } | |
| 4377 else | |
| 4378 { | |
| 4379 #ifndef LC_MESSAGES | |
| 4380 if (what == VIM_LC_MESSAGES) | |
| 4381 loc = ""; | |
| 4382 else | |
| 4383 #endif | |
| 1624 | 4384 { |
| 7 | 4385 loc = setlocale(what, (char *)name); |
| 1624 | 4386 #if defined(FEAT_FLOAT) && defined(LC_NUMERIC) |
| 4387 /* Make sure strtod() uses a decimal point, not a comma. */ | |
| 4388 setlocale(LC_NUMERIC, "C"); | |
| 4389 #endif | |
| 4390 } | |
| 7 | 4391 if (loc == NULL) |
| 4392 EMSG2(_("E197: Cannot set language to \"%s\""), name); | |
| 4393 else | |
| 4394 { | |
| 4395 #ifdef HAVE_NL_MSG_CAT_CNTR | |
| 4396 /* Need to do this for GNU gettext, otherwise cached translations | |
| 4397 * will be used again. */ | |
| 4398 extern int _nl_msg_cat_cntr; | |
| 4399 | |
| 4400 ++_nl_msg_cat_cntr; | |
| 4401 #endif | |
| 1222 | 4402 /* Reset $LC_ALL, otherwise it would overrule everything. */ |
| 7 | 4403 vim_setenv((char_u *)"LC_ALL", (char_u *)""); |
| 4404 | |
| 4405 if (what != LC_TIME) | |
| 4406 { | |
| 4407 /* Tell gettext() what to translate to. It apparently doesn't | |
| 4408 * use the currently effective locale. Also do this when | |
| 4409 * FEAT_GETTEXT isn't defined, so that shell commands use this | |
| 4410 * value. */ | |
| 4411 if (what == LC_ALL) | |
| 534 | 4412 { |
| 7 | 4413 vim_setenv((char_u *)"LANG", name); |
|
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|
4414 |
|
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updated for version 7.3.1257
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diff
changeset
|
4415 /* Clear $LANGUAGE because GNU gettext uses it. */ |
|
5751284311f3
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parents:
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diff
changeset
|
4416 vim_setenv((char_u *)"LANGUAGE", (char_u *)""); |
| 534 | 4417 # ifdef WIN32 |
| 4418 /* Apparently MS-Windows printf() may cause a crash when | |
| 4419 * we give it 8-bit text while it's expecting text in the | |
| 4420 * current locale. This call avoids that. */ | |
| 4421 setlocale(LC_CTYPE, "C"); | |
| 4422 # endif | |
| 4423 } | |
| 7 | 4424 if (what != LC_CTYPE) |
| 4425 { | |
| 4426 char_u *mname; | |
| 4427 #ifdef WIN32 | |
| 4428 mname = gettext_lang(name); | |
| 4429 #else | |
| 4430 mname = name; | |
| 4431 #endif | |
| 4432 vim_setenv((char_u *)"LC_MESSAGES", mname); | |
| 4433 #ifdef FEAT_MULTI_LANG | |
| 4434 set_helplang_default(mname); | |
| 4435 #endif | |
| 4436 } | |
| 4437 } | |
| 4438 | |
| 4439 # ifdef FEAT_EVAL | |
| 4440 /* Set v:lang, v:lc_time and v:ctype to the final result. */ | |
| 4441 set_lang_var(); | |
| 4442 # endif | |
| 3149 | 4443 # ifdef FEAT_TITLE |
| 4444 maketitle(); | |
| 4445 # endif | |
| 7 | 4446 } |
| 4447 } | |
| 4448 } | |
| 4449 | |
| 4450 # if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
| 2849 | 4451 |
| 4452 static char_u **locales = NULL; /* Array of all available locales */ | |
| 4453 static int did_init_locales = FALSE; | |
| 4454 | |
|
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commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7726
diff
changeset
|
4455 static void init_locales(void); |
|
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7726
diff
changeset
|
4456 static char_u **find_locales(void); |
| 2849 | 4457 |
| 4458 /* | |
| 4459 * Lazy initialization of all available locales. | |
| 4460 */ | |
| 4461 static void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4462 init_locales(void) |
| 2849 | 4463 { |
| 4464 if (!did_init_locales) | |
| 4465 { | |
| 4466 did_init_locales = TRUE; | |
| 4467 locales = find_locales(); | |
| 4468 } | |
| 4469 } | |
| 4470 | |
| 4471 /* Return an array of strings for all available locales + NULL for the | |
| 4472 * last element. Return NULL in case of error. */ | |
| 4473 static char_u ** | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4474 find_locales(void) |
| 2849 | 4475 { |
| 4476 garray_T locales_ga; | |
| 4477 char_u *loc; | |
| 4478 | |
| 4479 /* Find all available locales by running command "locale -a". If this | |
| 4480 * doesn't work we won't have completion. */ | |
| 4481 char_u *locale_a = get_cmd_output((char_u *)"locale -a", | |
| 5808 | 4482 NULL, SHELL_SILENT, NULL); |
| 2849 | 4483 if (locale_a == NULL) |
| 4484 return NULL; | |
| 4485 ga_init2(&locales_ga, sizeof(char_u *), 20); | |
| 4486 | |
| 4487 /* Transform locale_a string where each locale is separated by "\n" | |
| 4488 * into an array of locale strings. */ | |
| 4489 loc = (char_u *)strtok((char *)locale_a, "\n"); | |
| 4490 | |
| 4491 while (loc != NULL) | |
| 4492 { | |
| 4493 if (ga_grow(&locales_ga, 1) == FAIL) | |
| 4494 break; | |
| 4495 loc = vim_strsave(loc); | |
| 4496 if (loc == NULL) | |
| 4497 break; | |
| 4498 | |
| 4499 ((char_u **)locales_ga.ga_data)[locales_ga.ga_len++] = loc; | |
| 4500 loc = (char_u *)strtok(NULL, "\n"); | |
| 4501 } | |
| 4502 vim_free(locale_a); | |
| 4503 if (ga_grow(&locales_ga, 1) == FAIL) | |
| 4504 { | |
| 4505 ga_clear(&locales_ga); | |
| 4506 return NULL; | |
| 4507 } | |
| 4508 ((char_u **)locales_ga.ga_data)[locales_ga.ga_len] = NULL; | |
| 4509 return (char_u **)locales_ga.ga_data; | |
| 4510 } | |
| 4511 | |
| 4512 # if defined(EXITFREE) || defined(PROTO) | |
| 4513 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4514 free_locales(void) |
| 2849 | 4515 { |
| 4516 int i; | |
| 4517 if (locales != NULL) | |
| 4518 { | |
| 4519 for (i = 0; locales[i] != NULL; i++) | |
| 4520 vim_free(locales[i]); | |
| 4521 vim_free(locales); | |
| 4522 locales = NULL; | |
| 4523 } | |
| 4524 } | |
| 4525 # endif | |
| 4526 | |
| 7 | 4527 /* |
| 4528 * Function given to ExpandGeneric() to obtain the possible arguments of the | |
| 4529 * ":language" command. | |
| 4530 */ | |
| 4531 char_u * | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4532 get_lang_arg(expand_T *xp UNUSED, int idx) |
| 7 | 4533 { |
| 4534 if (idx == 0) | |
| 4535 return (char_u *)"messages"; | |
| 4536 if (idx == 1) | |
| 4537 return (char_u *)"ctype"; | |
| 4538 if (idx == 2) | |
| 4539 return (char_u *)"time"; | |
| 2849 | 4540 |
| 4541 init_locales(); | |
| 4542 if (locales == NULL) | |
| 4543 return NULL; | |
| 4544 return locales[idx - 3]; | |
| 4545 } | |
| 4546 | |
| 4547 /* | |
| 4548 * Function given to ExpandGeneric() to obtain the available locales. | |
| 4549 */ | |
| 4550 char_u * | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
4551 get_locales(expand_T *xp UNUSED, int idx) |
| 2849 | 4552 { |
| 4553 init_locales(); | |
| 4554 if (locales == NULL) | |
| 4555 return NULL; | |
| 4556 return locales[idx]; | |
| 7 | 4557 } |
| 4558 # endif | |
| 4559 | |
| 4560 #endif |