Mercurial > vim
annotate src/ex_cmds2.c @ 7639:0ecb62a66a7a v7.4.1119
commit https://github.com/vim/vim/commit/72defda84eb26be9e2ade56c7877b912f818026e
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Jan 17 18:04:33 2016 +0100
patch 7.4.1119
Problem: argidx() has a wrong value after ":%argdelete". (Yegappan
Lakshmanan)
Solution: Correct the value of w_arg_idx. Add a test.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sun, 17 Jan 2016 18:15:04 +0100 |
| parents | b4384c581806 |
| children | 65b2d593c203 |
| rev | line source |
|---|---|
| 7 | 1 /* vi:set ts=8 sts=4 sw=4: |
| 2 * | |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 /* | |
| 11 * ex_cmds2.c: some more functions for command line commands | |
| 12 */ | |
| 13 | |
| 14 #include "vim.h" | |
| 15 #include "version.h" | |
| 16 | |
| 17 static void cmd_source __ARGS((char_u *fname, exarg_T *eap)); | |
| 18 | |
| 170 | 19 #ifdef FEAT_EVAL |
| 177 | 20 /* Growarray to store info about already sourced scripts. |
| 170 | 21 * For Unix also store the dev/ino, so that we don't have to stat() each |
| 22 * script when going through the list. */ | |
| 23 typedef struct scriptitem_S | |
| 24 { | |
| 25 char_u *sn_name; | |
| 26 # ifdef UNIX | |
| 1882 | 27 int sn_dev_valid; |
| 28 dev_t sn_dev; | |
| 170 | 29 ino_t sn_ino; |
| 30 # endif | |
| 31 # ifdef FEAT_PROFILE | |
| 32 int sn_prof_on; /* TRUE when script is/was profiled */ | |
| 177 | 33 int sn_pr_force; /* forceit: profile functions in this script */ |
| 170 | 34 proftime_T sn_pr_child; /* time set when going into first child */ |
| 35 int sn_pr_nest; /* nesting for sn_pr_child */ | |
| 36 /* profiling the script as a whole */ | |
| 37 int sn_pr_count; /* nr of times sourced */ | |
| 1624 | 38 proftime_T sn_pr_total; /* time spent in script + children */ |
| 39 proftime_T sn_pr_self; /* time spent in script itself */ | |
| 170 | 40 proftime_T sn_pr_start; /* time at script start */ |
| 41 proftime_T sn_pr_children; /* time in children after script start */ | |
| 42 /* profiling the script per line */ | |
| 43 garray_T sn_prl_ga; /* things stored for every line */ | |
| 44 proftime_T sn_prl_start; /* start time for current line */ | |
| 45 proftime_T sn_prl_children; /* time spent in children for this line */ | |
| 46 proftime_T sn_prl_wait; /* wait start time for current line */ | |
| 47 int sn_prl_idx; /* index of line being timed; -1 if none */ | |
| 48 int sn_prl_execed; /* line being timed was executed */ | |
| 49 # endif | |
| 50 } scriptitem_T; | |
| 51 | |
| 52 static garray_T script_items = {0, 0, sizeof(scriptitem_T), 4, NULL}; | |
| 53 #define SCRIPT_ITEM(id) (((scriptitem_T *)script_items.ga_data)[(id) - 1]) | |
| 54 | |
| 55 # ifdef FEAT_PROFILE | |
| 56 /* Struct used in sn_prl_ga for every line of a script. */ | |
| 57 typedef struct sn_prl_S | |
| 58 { | |
| 59 int snp_count; /* nr of times line was executed */ | |
| 1624 | 60 proftime_T sn_prl_total; /* time spent in a line + children */ |
| 61 proftime_T sn_prl_self; /* time spent in a line itself */ | |
| 170 | 62 } sn_prl_T; |
| 63 | |
| 64 # define PRL_ITEM(si, idx) (((sn_prl_T *)(si)->sn_prl_ga.ga_data)[(idx)]) | |
| 65 # endif | |
| 66 #endif | |
| 67 | |
| 7 | 68 #if defined(FEAT_EVAL) || defined(PROTO) |
| 69 static int debug_greedy = FALSE; /* batch mode debugging: don't save | |
| 70 and restore typeahead. */ | |
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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 | |
| 81 do_debug(cmd) | |
| 82 char_u *cmd; | |
| 83 { | |
| 84 int save_msg_scroll = msg_scroll; | |
| 85 int save_State = State; | |
| 86 int save_did_emsg = did_emsg; | |
| 87 int save_cmd_silent = cmd_silent; | |
| 88 int save_msg_silent = msg_silent; | |
| 89 int save_emsg_silent = emsg_silent; | |
| 90 int save_redir_off = redir_off; | |
| 91 tasave_T typeaheadbuf; | |
| 1462 | 92 int typeahead_saved = FALSE; |
| 1485 | 93 int save_ignore_script = 0; |
| 7 | 94 # ifdef FEAT_EX_EXTRA |
| 95 int save_ex_normal_busy; | |
| 96 # endif | |
| 97 int n; | |
| 98 char_u *cmdline = NULL; | |
| 99 char_u *p; | |
| 100 char *tail = NULL; | |
| 101 static int last_cmd = 0; | |
| 102 #define CMD_CONT 1 | |
| 103 #define CMD_NEXT 2 | |
| 104 #define CMD_STEP 3 | |
| 105 #define CMD_FINISH 4 | |
| 106 #define CMD_QUIT 5 | |
| 107 #define CMD_INTERRUPT 6 | |
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108 #define CMD_BACKTRACE 7 |
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109 #define CMD_FRAME 8 |
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110 #define CMD_UP 9 |
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111 #define CMD_DOWN 10 |
| 7 | 112 |
| 113 #ifdef ALWAYS_USE_GUI | |
| 114 /* Can't do this when there is no terminal for input/output. */ | |
| 115 if (!gui.in_use) | |
| 116 { | |
| 117 /* Break as soon as possible. */ | |
| 118 debug_break_level = 9999; | |
| 119 return; | |
| 120 } | |
| 121 #endif | |
| 122 | |
| 123 /* Make sure we are in raw mode and start termcap mode. Might have side | |
| 124 * effects... */ | |
| 125 settmode(TMODE_RAW); | |
| 126 starttermcap(); | |
| 127 | |
| 128 ++RedrawingDisabled; /* don't redisplay the window */ | |
| 129 ++no_wait_return; /* don't wait for return */ | |
| 130 did_emsg = FALSE; /* don't use error from debugged stuff */ | |
| 131 cmd_silent = FALSE; /* display commands */ | |
| 132 msg_silent = FALSE; /* display messages */ | |
| 133 emsg_silent = FALSE; /* display error messages */ | |
| 134 redir_off = TRUE; /* don't redirect debug commands */ | |
| 135 | |
| 136 State = NORMAL; | |
| 137 #ifdef FEAT_SNIFF | |
| 138 want_sniff_request = 0; /* No K_SNIFF wanted */ | |
| 139 #endif | |
| 140 | |
| 141 if (!debug_did_msg) | |
| 142 MSG(_("Entering Debug mode. Type \"cont\" to continue.")); | |
| 143 if (sourcing_name != NULL) | |
| 144 msg(sourcing_name); | |
| 145 if (sourcing_lnum != 0) | |
| 274 | 146 smsg((char_u *)_("line %ld: %s"), (long)sourcing_lnum, cmd); |
| 7 | 147 else |
| 274 | 148 smsg((char_u *)_("cmd: %s"), cmd); |
| 7 | 149 |
| 150 /* | |
| 151 * Repeat getting a command and executing it. | |
| 152 */ | |
| 153 for (;;) | |
| 154 { | |
| 155 msg_scroll = TRUE; | |
| 156 need_wait_return = FALSE; | |
| 157 #ifdef FEAT_SNIFF | |
| 158 ProcessSniffRequests(); | |
| 159 #endif | |
| 160 /* Save the current typeahead buffer and replace it with an empty one. | |
| 161 * This makes sure we get input from the user here and don't interfere | |
| 162 * with the commands being executed. Reset "ex_normal_busy" to avoid | |
| 163 * the side effects of using ":normal". Save the stuff buffer and make | |
| 1462 | 164 * it empty. Set ignore_script to avoid reading from script input. */ |
| 7 | 165 # ifdef FEAT_EX_EXTRA |
| 166 save_ex_normal_busy = ex_normal_busy; | |
| 167 ex_normal_busy = 0; | |
| 168 # endif | |
| 169 if (!debug_greedy) | |
| 1462 | 170 { |
| 7 | 171 save_typeahead(&typeaheadbuf); |
| 1462 | 172 typeahead_saved = TRUE; |
| 173 save_ignore_script = ignore_script; | |
| 174 ignore_script = TRUE; | |
| 175 } | |
| 7 | 176 |
| 531 | 177 cmdline = getcmdline_prompt('>', NULL, 0, EXPAND_NOTHING, NULL); |
| 7 | 178 |
| 1462 | 179 if (typeahead_saved) |
| 180 { | |
| 7 | 181 restore_typeahead(&typeaheadbuf); |
| 1462 | 182 ignore_script = save_ignore_script; |
| 183 } | |
| 7 | 184 # ifdef FEAT_EX_EXTRA |
| 185 ex_normal_busy = save_ex_normal_busy; | |
| 186 # endif | |
| 187 | |
| 188 cmdline_row = msg_row; | |
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189 msg_starthere(); |
| 7 | 190 if (cmdline != NULL) |
| 191 { | |
| 192 /* If this is a debug command, set "last_cmd". | |
| 193 * If not, reset "last_cmd". | |
| 194 * For a blank line use previous command. */ | |
| 195 p = skipwhite(cmdline); | |
| 196 if (*p != NUL) | |
| 197 { | |
| 198 switch (*p) | |
| 199 { | |
| 200 case 'c': last_cmd = CMD_CONT; | |
| 201 tail = "ont"; | |
| 202 break; | |
| 203 case 'n': last_cmd = CMD_NEXT; | |
| 204 tail = "ext"; | |
| 205 break; | |
| 206 case 's': last_cmd = CMD_STEP; | |
| 207 tail = "tep"; | |
| 208 break; | |
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209 case 'f': |
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210 last_cmd = 0; |
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211 if (p[1] == 'r') |
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212 { |
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213 last_cmd = CMD_FRAME; |
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214 tail = "rame"; |
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215 } |
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216 else |
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217 { |
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218 last_cmd = CMD_FINISH; |
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219 tail = "inish"; |
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220 } |
| 7 | 221 break; |
| 222 case 'q': last_cmd = CMD_QUIT; | |
| 223 tail = "uit"; | |
| 224 break; | |
| 225 case 'i': last_cmd = CMD_INTERRUPT; | |
| 226 tail = "nterrupt"; | |
| 227 break; | |
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228 case 'b': last_cmd = CMD_BACKTRACE; |
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229 if (p[1] == 't') |
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230 tail = "t"; |
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231 else |
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232 tail = "acktrace"; |
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233 break; |
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234 case 'w': last_cmd = CMD_BACKTRACE; |
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235 tail = "here"; |
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236 break; |
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237 case 'u': last_cmd = CMD_UP; |
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238 tail = "p"; |
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239 break; |
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240 case 'd': last_cmd = CMD_DOWN; |
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241 tail = "own"; |
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242 break; |
| 7 | 243 default: last_cmd = 0; |
| 244 } | |
| 245 if (last_cmd != 0) | |
| 246 { | |
| 247 /* Check that the tail matches. */ | |
| 248 ++p; | |
| 249 while (*p != NUL && *p == *tail) | |
| 250 { | |
| 251 ++p; | |
| 252 ++tail; | |
| 253 } | |
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254 if (ASCII_ISALPHA(*p) && last_cmd != CMD_FRAME) |
| 7 | 255 last_cmd = 0; |
| 256 } | |
| 257 } | |
| 258 | |
| 259 if (last_cmd != 0) | |
| 260 { | |
| 261 /* Execute debug command: decided where to break next and | |
| 262 * return. */ | |
| 263 switch (last_cmd) | |
| 264 { | |
| 265 case CMD_CONT: | |
| 266 debug_break_level = -1; | |
| 267 break; | |
| 268 case CMD_NEXT: | |
| 269 debug_break_level = ex_nesting_level; | |
| 270 break; | |
| 271 case CMD_STEP: | |
| 272 debug_break_level = 9999; | |
| 273 break; | |
| 274 case CMD_FINISH: | |
| 275 debug_break_level = ex_nesting_level - 1; | |
| 276 break; | |
| 277 case CMD_QUIT: | |
| 278 got_int = TRUE; | |
| 279 debug_break_level = -1; | |
| 280 break; | |
| 281 case CMD_INTERRUPT: | |
| 282 got_int = TRUE; | |
| 283 debug_break_level = 9999; | |
| 284 /* Do not repeat ">interrupt" cmd, continue stepping. */ | |
| 285 last_cmd = CMD_STEP; | |
| 286 break; | |
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287 case CMD_BACKTRACE: |
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288 do_showbacktrace(cmd); |
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289 continue; |
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290 case CMD_FRAME: |
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291 if (*p == NUL) |
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292 { |
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293 do_showbacktrace(cmd); |
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294 } |
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295 else |
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296 { |
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297 p = skipwhite(p); |
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298 do_setdebugtracelevel(p); |
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299 } |
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300 continue; |
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301 case CMD_UP: |
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302 debug_backtrace_level++; |
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303 do_checkbacktracelevel(); |
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304 continue; |
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305 case CMD_DOWN: |
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306 debug_backtrace_level--; |
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307 do_checkbacktracelevel(); |
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308 continue; |
| 7 | 309 } |
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310 /* Going out reset backtrace_level */ |
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311 debug_backtrace_level = 0; |
| 7 | 312 break; |
| 313 } | |
| 314 | |
| 315 /* don't debug this command */ | |
| 316 n = debug_break_level; | |
| 317 debug_break_level = -1; | |
| 318 (void)do_cmdline(cmdline, getexline, NULL, | |
| 319 DOCMD_VERBOSE|DOCMD_EXCRESET); | |
| 320 debug_break_level = n; | |
| 321 | |
| 322 vim_free(cmdline); | |
| 323 } | |
| 324 lines_left = Rows - 1; | |
| 325 } | |
| 326 vim_free(cmdline); | |
| 327 | |
| 328 --RedrawingDisabled; | |
| 329 --no_wait_return; | |
| 330 redraw_all_later(NOT_VALID); | |
| 331 need_wait_return = FALSE; | |
| 332 msg_scroll = save_msg_scroll; | |
| 333 lines_left = Rows - 1; | |
| 334 State = save_State; | |
| 335 did_emsg = save_did_emsg; | |
| 336 cmd_silent = save_cmd_silent; | |
| 337 msg_silent = save_msg_silent; | |
| 338 emsg_silent = save_emsg_silent; | |
| 339 redir_off = save_redir_off; | |
| 340 | |
| 341 /* Only print the message again when typing a command before coming back | |
| 342 * here. */ | |
| 343 debug_did_msg = TRUE; | |
| 344 } | |
| 345 | |
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346 static int |
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347 get_maxbacktrace_level(void) |
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348 { |
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349 char *p, *q; |
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350 int maxbacktrace = 1; |
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351 |
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352 maxbacktrace = 0; |
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353 if (sourcing_name != NULL) |
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354 { |
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355 p = (char *)sourcing_name; |
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356 while ((q = strstr(p, "..")) != NULL) |
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357 { |
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358 p = q + 2; |
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359 maxbacktrace++; |
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360 } |
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361 } |
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362 return maxbacktrace; |
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363 } |
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364 |
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365 static void |
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366 do_setdebugtracelevel(char_u *arg) |
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367 { |
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368 int level; |
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369 |
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370 level = atoi((char *)arg); |
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371 if (*arg == '+' || level < 0) |
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372 debug_backtrace_level += level; |
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373 else |
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374 debug_backtrace_level = level; |
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375 |
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376 do_checkbacktracelevel(); |
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377 } |
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378 |
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379 static void |
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380 do_checkbacktracelevel(void) |
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381 { |
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382 if (debug_backtrace_level < 0) |
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383 { |
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384 debug_backtrace_level = 0; |
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385 MSG(_("frame is zero")); |
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386 } |
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387 else |
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388 { |
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389 int max = get_maxbacktrace_level(); |
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390 |
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391 if (debug_backtrace_level > max) |
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392 { |
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393 debug_backtrace_level = max; |
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394 smsg((char_u *)_("frame at highest level: %d"), max); |
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395 } |
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396 } |
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397 } |
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398 |
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399 static void |
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400 do_showbacktrace(char_u *cmd) |
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401 { |
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402 char *cur; |
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403 char *next; |
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404 int i = 0; |
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405 int max = get_maxbacktrace_level(); |
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406 |
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407 if (sourcing_name != NULL) |
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408 { |
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409 cur = (char *)sourcing_name; |
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410 while (!got_int) |
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411 { |
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412 next = strstr(cur, ".."); |
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413 if (next != NULL) |
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414 *next = NUL; |
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415 if (i == max - debug_backtrace_level) |
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416 smsg((char_u *)"->%d %s", max - i, cur); |
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417 else |
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418 smsg((char_u *)" %d %s", max - i, cur); |
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419 ++i; |
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420 if (next == NULL) |
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421 break; |
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422 *next = '.'; |
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423 cur = next + 2; |
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424 } |
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425 } |
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426 if (sourcing_lnum != 0) |
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427 smsg((char_u *)_("line %ld: %s"), (long)sourcing_lnum, cmd); |
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428 else |
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429 smsg((char_u *)_("cmd: %s"), cmd); |
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430 } |
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431 |
| 7 | 432 /* |
| 433 * ":debug". | |
| 434 */ | |
| 435 void | |
| 436 ex_debug(eap) | |
| 437 exarg_T *eap; | |
| 438 { | |
| 439 int debug_break_level_save = debug_break_level; | |
| 440 | |
| 441 debug_break_level = 9999; | |
| 442 do_cmdline_cmd(eap->arg); | |
| 443 debug_break_level = debug_break_level_save; | |
| 444 } | |
| 445 | |
| 446 static char_u *debug_breakpoint_name = NULL; | |
| 447 static linenr_T debug_breakpoint_lnum; | |
| 448 | |
| 449 /* | |
| 450 * When debugging or a breakpoint is set on a skipped command, no debug prompt | |
| 451 * is shown by do_one_cmd(). This situation is indicated by debug_skipped, and | |
| 452 * debug_skipped_name is then set to the source name in the breakpoint case. If | |
| 453 * a skipped command decides itself that a debug prompt should be displayed, it | |
| 454 * can do so by calling dbg_check_skipped(). | |
| 455 */ | |
| 456 static int debug_skipped; | |
| 457 static char_u *debug_skipped_name; | |
| 458 | |
| 459 /* | |
| 460 * Go to debug mode when a breakpoint was encountered or "ex_nesting_level" is | |
| 461 * at or below the break level. But only when the line is actually | |
| 462 * executed. Return TRUE and set breakpoint_name for skipped commands that | |
| 463 * decide to execute something themselves. | |
| 464 * Called from do_one_cmd() before executing a command. | |
| 465 */ | |
| 466 void | |
| 467 dbg_check_breakpoint(eap) | |
| 468 exarg_T *eap; | |
| 469 { | |
| 470 char_u *p; | |
| 471 | |
| 472 debug_skipped = FALSE; | |
| 473 if (debug_breakpoint_name != NULL) | |
| 474 { | |
| 475 if (!eap->skip) | |
| 476 { | |
| 477 /* replace K_SNR with "<SNR>" */ | |
| 478 if (debug_breakpoint_name[0] == K_SPECIAL | |
| 479 && debug_breakpoint_name[1] == KS_EXTRA | |
| 480 && debug_breakpoint_name[2] == (int)KE_SNR) | |
| 481 p = (char_u *)"<SNR>"; | |
| 482 else | |
| 483 p = (char_u *)""; | |
| 274 | 484 smsg((char_u *)_("Breakpoint in \"%s%s\" line %ld"), |
| 485 p, | |
| 7 | 486 debug_breakpoint_name + (*p == NUL ? 0 : 3), |
| 487 (long)debug_breakpoint_lnum); | |
| 488 debug_breakpoint_name = NULL; | |
| 489 do_debug(eap->cmd); | |
| 490 } | |
| 491 else | |
| 492 { | |
| 493 debug_skipped = TRUE; | |
| 494 debug_skipped_name = debug_breakpoint_name; | |
| 495 debug_breakpoint_name = NULL; | |
| 496 } | |
| 497 } | |
| 498 else if (ex_nesting_level <= debug_break_level) | |
| 499 { | |
| 500 if (!eap->skip) | |
| 501 do_debug(eap->cmd); | |
| 502 else | |
| 503 { | |
| 504 debug_skipped = TRUE; | |
| 505 debug_skipped_name = NULL; | |
| 506 } | |
| 507 } | |
| 508 } | |
| 509 | |
| 510 /* | |
| 511 * Go to debug mode if skipped by dbg_check_breakpoint() because eap->skip was | |
| 512 * set. Return TRUE when the debug mode is entered this time. | |
| 513 */ | |
| 514 int | |
| 515 dbg_check_skipped(eap) | |
| 516 exarg_T *eap; | |
| 517 { | |
| 518 int prev_got_int; | |
| 519 | |
| 520 if (debug_skipped) | |
| 521 { | |
| 522 /* | |
| 523 * Save the value of got_int and reset it. We don't want a previous | |
| 524 * interruption cause flushing the input buffer. | |
| 525 */ | |
| 526 prev_got_int = got_int; | |
| 527 got_int = FALSE; | |
| 528 debug_breakpoint_name = debug_skipped_name; | |
| 529 /* eap->skip is TRUE */ | |
| 530 eap->skip = FALSE; | |
| 531 (void)dbg_check_breakpoint(eap); | |
| 532 eap->skip = TRUE; | |
| 533 got_int |= prev_got_int; | |
| 534 return TRUE; | |
| 535 } | |
| 536 return FALSE; | |
| 537 } | |
| 538 | |
| 539 /* | |
| 540 * The list of breakpoints: dbg_breakp. | |
| 541 * This is a grow-array of structs. | |
| 542 */ | |
| 543 struct debuggy | |
| 544 { | |
| 545 int dbg_nr; /* breakpoint number */ | |
| 546 int dbg_type; /* DBG_FUNC or DBG_FILE */ | |
| 547 char_u *dbg_name; /* function or file name */ | |
| 548 regprog_T *dbg_prog; /* regexp program */ | |
| 549 linenr_T dbg_lnum; /* line number in function or file */ | |
| 170 | 550 int dbg_forceit; /* ! used */ |
| 7 | 551 }; |
| 552 | |
| 553 static garray_T dbg_breakp = {0, 0, sizeof(struct debuggy), 4, NULL}; | |
| 170 | 554 #define BREAKP(idx) (((struct debuggy *)dbg_breakp.ga_data)[idx]) |
| 555 #define DEBUGGY(gap, idx) (((struct debuggy *)gap->ga_data)[idx]) | |
| 7 | 556 static int last_breakp = 0; /* nr of last defined breakpoint */ |
| 557 | |
| 170 | 558 #ifdef FEAT_PROFILE |
| 559 /* Profiling uses file and func names similar to breakpoints. */ | |
| 560 static garray_T prof_ga = {0, 0, sizeof(struct debuggy), 4, NULL}; | |
| 561 #endif | |
| 7 | 562 #define DBG_FUNC 1 |
| 563 #define DBG_FILE 2 | |
| 564 | |
| 170 | 565 static int dbg_parsearg __ARGS((char_u *arg, garray_T *gap)); |
| 566 static linenr_T debuggy_find __ARGS((int file,char_u *fname, linenr_T after, garray_T *gap, int *fp)); | |
| 7 | 567 |
| 568 /* | |
| 170 | 569 * Parse the arguments of ":profile", ":breakadd" or ":breakdel" and put them |
| 570 * in the entry just after the last one in dbg_breakp. Note that "dbg_name" | |
| 571 * is allocated. | |
| 7 | 572 * Returns FAIL for failure. |
| 573 */ | |
| 574 static int | |
| 170 | 575 dbg_parsearg(arg, gap) |
| 7 | 576 char_u *arg; |
| 170 | 577 garray_T *gap; /* either &dbg_breakp or &prof_ga */ |
| 7 | 578 { |
| 579 char_u *p = arg; | |
| 580 char_u *q; | |
| 581 struct debuggy *bp; | |
| 10 | 582 int here = FALSE; |
| 7 | 583 |
| 170 | 584 if (ga_grow(gap, 1) == FAIL) |
| 7 | 585 return FAIL; |
| 170 | 586 bp = &DEBUGGY(gap, gap->ga_len); |
| 7 | 587 |
| 588 /* Find "func" or "file". */ | |
| 589 if (STRNCMP(p, "func", 4) == 0) | |
| 590 bp->dbg_type = DBG_FUNC; | |
| 591 else if (STRNCMP(p, "file", 4) == 0) | |
| 592 bp->dbg_type = DBG_FILE; | |
| 170 | 593 else if ( |
| 594 #ifdef FEAT_PROFILE | |
| 595 gap != &prof_ga && | |
| 596 #endif | |
| 597 STRNCMP(p, "here", 4) == 0) | |
| 10 | 598 { |
| 599 if (curbuf->b_ffname == NULL) | |
| 600 { | |
| 601 EMSG(_(e_noname)); | |
| 602 return FAIL; | |
| 603 } | |
| 604 bp->dbg_type = DBG_FILE; | |
| 605 here = TRUE; | |
| 606 } | |
| 7 | 607 else |
| 608 { | |
| 609 EMSG2(_(e_invarg2), p); | |
| 610 return FAIL; | |
| 611 } | |
| 612 p = skipwhite(p + 4); | |
| 613 | |
| 614 /* Find optional line number. */ | |
| 10 | 615 if (here) |
| 616 bp->dbg_lnum = curwin->w_cursor.lnum; | |
| 170 | 617 else if ( |
| 618 #ifdef FEAT_PROFILE | |
| 619 gap != &prof_ga && | |
| 620 #endif | |
| 621 VIM_ISDIGIT(*p)) | |
| 7 | 622 { |
| 623 bp->dbg_lnum = getdigits(&p); | |
| 624 p = skipwhite(p); | |
| 625 } | |
| 626 else | |
| 627 bp->dbg_lnum = 0; | |
| 628 | |
| 629 /* Find the function or file name. Don't accept a function name with (). */ | |
| 10 | 630 if ((!here && *p == NUL) |
| 631 || (here && *p != NUL) | |
| 7 | 632 || (bp->dbg_type == DBG_FUNC && strstr((char *)p, "()") != NULL)) |
| 633 { | |
| 634 EMSG2(_(e_invarg2), arg); | |
| 635 return FAIL; | |
| 636 } | |
| 637 | |
| 638 if (bp->dbg_type == DBG_FUNC) | |
| 639 bp->dbg_name = vim_strsave(p); | |
| 10 | 640 else if (here) |
| 641 bp->dbg_name = vim_strsave(curbuf->b_ffname); | |
| 7 | 642 else |
| 643 { | |
| 644 /* Expand the file name in the same way as do_source(). This means | |
| 645 * doing it twice, so that $DIR/file gets expanded when $DIR is | |
| 646 * "~/dir". */ | |
| 647 q = expand_env_save(p); | |
| 648 if (q == NULL) | |
| 649 return FAIL; | |
| 650 p = expand_env_save(q); | |
| 651 vim_free(q); | |
| 652 if (p == NULL) | |
| 653 return FAIL; | |
| 11 | 654 if (*p != '*') |
| 655 { | |
| 656 bp->dbg_name = fix_fname(p); | |
| 657 vim_free(p); | |
| 658 } | |
| 659 else | |
| 660 bp->dbg_name = p; | |
| 7 | 661 } |
| 662 | |
| 663 if (bp->dbg_name == NULL) | |
| 664 return FAIL; | |
| 665 return OK; | |
| 666 } | |
| 667 | |
| 668 /* | |
| 669 * ":breakadd". | |
| 670 */ | |
| 671 void | |
| 672 ex_breakadd(eap) | |
| 673 exarg_T *eap; | |
| 674 { | |
| 675 struct debuggy *bp; | |
| 676 char_u *pat; | |
| 170 | 677 garray_T *gap; |
| 678 | |
| 679 gap = &dbg_breakp; | |
| 680 #ifdef FEAT_PROFILE | |
| 681 if (eap->cmdidx == CMD_profile) | |
| 682 gap = &prof_ga; | |
| 683 #endif | |
| 684 | |
| 685 if (dbg_parsearg(eap->arg, gap) == OK) | |
| 686 { | |
| 687 bp = &DEBUGGY(gap, gap->ga_len); | |
| 688 bp->dbg_forceit = eap->forceit; | |
| 689 | |
| 7 | 690 pat = file_pat_to_reg_pat(bp->dbg_name, NULL, NULL, FALSE); |
| 691 if (pat != NULL) | |
| 692 { | |
| 693 bp->dbg_prog = vim_regcomp(pat, RE_MAGIC + RE_STRING); | |
| 694 vim_free(pat); | |
| 695 } | |
| 696 if (pat == NULL || bp->dbg_prog == NULL) | |
| 697 vim_free(bp->dbg_name); | |
| 698 else | |
| 699 { | |
| 700 if (bp->dbg_lnum == 0) /* default line number is 1 */ | |
| 701 bp->dbg_lnum = 1; | |
| 170 | 702 #ifdef FEAT_PROFILE |
| 703 if (eap->cmdidx != CMD_profile) | |
| 704 #endif | |
| 705 { | |
| 706 DEBUGGY(gap, gap->ga_len).dbg_nr = ++last_breakp; | |
| 707 ++debug_tick; | |
| 708 } | |
| 709 ++gap->ga_len; | |
| 7 | 710 } |
| 711 } | |
| 712 } | |
| 713 | |
| 714 /* | |
| 715 * ":debuggreedy". | |
| 716 */ | |
| 717 void | |
| 718 ex_debuggreedy(eap) | |
| 719 exarg_T *eap; | |
| 720 { | |
| 721 if (eap->addr_count == 0 || eap->line2 != 0) | |
| 722 debug_greedy = TRUE; | |
| 723 else | |
| 724 debug_greedy = FALSE; | |
| 725 } | |
| 726 | |
| 727 /* | |
| 364 | 728 * ":breakdel" and ":profdel". |
| 7 | 729 */ |
| 730 void | |
| 731 ex_breakdel(eap) | |
| 732 exarg_T *eap; | |
| 733 { | |
| 734 struct debuggy *bp, *bpi; | |
| 735 int nr; | |
| 736 int todel = -1; | |
| 359 | 737 int del_all = FALSE; |
| 7 | 738 int i; |
| 739 linenr_T best_lnum = 0; | |
| 364 | 740 garray_T *gap; |
| 741 | |
| 742 gap = &dbg_breakp; | |
| 3604 | 743 if (eap->cmdidx == CMD_profdel) |
| 744 { | |
| 364 | 745 #ifdef FEAT_PROFILE |
| 746 gap = &prof_ga; | |
| 3604 | 747 #else |
| 748 ex_ni(eap); | |
| 749 return; | |
| 364 | 750 #endif |
| 3604 | 751 } |
| 7 | 752 |
| 753 if (vim_isdigit(*eap->arg)) | |
| 754 { | |
| 755 /* ":breakdel {nr}" */ | |
| 756 nr = atol((char *)eap->arg); | |
| 364 | 757 for (i = 0; i < gap->ga_len; ++i) |
| 758 if (DEBUGGY(gap, i).dbg_nr == nr) | |
| 7 | 759 { |
| 760 todel = i; | |
| 761 break; | |
| 762 } | |
| 763 } | |
| 359 | 764 else if (*eap->arg == '*') |
| 765 { | |
| 766 todel = 0; | |
| 767 del_all = TRUE; | |
| 768 } | |
| 7 | 769 else |
| 770 { | |
| 771 /* ":breakdel {func|file} [lnum] {name}" */ | |
| 364 | 772 if (dbg_parsearg(eap->arg, gap) == FAIL) |
| 7 | 773 return; |
| 364 | 774 bp = &DEBUGGY(gap, gap->ga_len); |
| 775 for (i = 0; i < gap->ga_len; ++i) | |
| 7 | 776 { |
| 364 | 777 bpi = &DEBUGGY(gap, i); |
| 7 | 778 if (bp->dbg_type == bpi->dbg_type |
| 779 && STRCMP(bp->dbg_name, bpi->dbg_name) == 0 | |
| 780 && (bp->dbg_lnum == bpi->dbg_lnum | |
| 781 || (bp->dbg_lnum == 0 | |
| 782 && (best_lnum == 0 | |
| 783 || bpi->dbg_lnum < best_lnum)))) | |
| 784 { | |
| 785 todel = i; | |
| 786 best_lnum = bpi->dbg_lnum; | |
| 787 } | |
| 788 } | |
| 789 vim_free(bp->dbg_name); | |
| 790 } | |
| 791 | |
| 792 if (todel < 0) | |
| 793 EMSG2(_("E161: Breakpoint not found: %s"), eap->arg); | |
| 794 else | |
| 364 | 795 { |
| 796 while (gap->ga_len > 0) | |
| 359 | 797 { |
| 364 | 798 vim_free(DEBUGGY(gap, todel).dbg_name); |
|
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799 vim_regfree(DEBUGGY(gap, todel).dbg_prog); |
| 364 | 800 --gap->ga_len; |
| 801 if (todel < gap->ga_len) | |
| 802 mch_memmove(&DEBUGGY(gap, todel), &DEBUGGY(gap, todel + 1), | |
| 803 (gap->ga_len - todel) * sizeof(struct debuggy)); | |
| 804 #ifdef FEAT_PROFILE | |
| 805 if (eap->cmdidx == CMD_breakdel) | |
| 806 #endif | |
| 807 ++debug_tick; | |
| 359 | 808 if (!del_all) |
| 809 break; | |
| 810 } | |
| 364 | 811 |
| 812 /* If all breakpoints were removed clear the array. */ | |
| 813 if (gap->ga_len == 0) | |
| 814 ga_clear(gap); | |
| 815 } | |
| 7 | 816 } |
| 817 | |
| 818 /* | |
| 819 * ":breaklist". | |
| 820 */ | |
| 821 void | |
| 822 ex_breaklist(eap) | |
| 1876 | 823 exarg_T *eap UNUSED; |
| 7 | 824 { |
| 825 struct debuggy *bp; | |
| 826 int i; | |
| 827 | |
| 828 if (dbg_breakp.ga_len == 0) | |
| 829 MSG(_("No breakpoints defined")); | |
| 830 else | |
| 831 for (i = 0; i < dbg_breakp.ga_len; ++i) | |
| 832 { | |
| 833 bp = &BREAKP(i); | |
| 2921 | 834 if (bp->dbg_type == DBG_FILE) |
| 835 home_replace(NULL, bp->dbg_name, NameBuff, MAXPATHL, TRUE); | |
| 7 | 836 smsg((char_u *)_("%3d %s %s line %ld"), |
| 837 bp->dbg_nr, | |
| 838 bp->dbg_type == DBG_FUNC ? "func" : "file", | |
| 2921 | 839 bp->dbg_type == DBG_FUNC ? bp->dbg_name : NameBuff, |
| 7 | 840 (long)bp->dbg_lnum); |
| 841 } | |
| 842 } | |
| 843 | |
| 844 /* | |
| 845 * Find a breakpoint for a function or sourced file. | |
| 846 * Returns line number at which to break; zero when no matching breakpoint. | |
| 847 */ | |
| 848 linenr_T | |
| 849 dbg_find_breakpoint(file, fname, after) | |
| 850 int file; /* TRUE for a file, FALSE for a function */ | |
| 851 char_u *fname; /* file or function name */ | |
| 852 linenr_T after; /* after this line number */ | |
| 853 { | |
| 170 | 854 return debuggy_find(file, fname, after, &dbg_breakp, NULL); |
| 855 } | |
| 856 | |
| 857 #if defined(FEAT_PROFILE) || defined(PROTO) | |
| 858 /* | |
| 859 * Return TRUE if profiling is on for a function or sourced file. | |
| 860 */ | |
| 861 int | |
| 862 has_profiling(file, fname, fp) | |
| 863 int file; /* TRUE for a file, FALSE for a function */ | |
| 864 char_u *fname; /* file or function name */ | |
| 865 int *fp; /* return: forceit */ | |
| 866 { | |
| 867 return (debuggy_find(file, fname, (linenr_T)0, &prof_ga, fp) | |
| 868 != (linenr_T)0); | |
| 869 } | |
| 870 #endif | |
| 871 | |
| 872 /* | |
| 873 * Common code for dbg_find_breakpoint() and has_profiling(). | |
| 874 */ | |
| 875 static linenr_T | |
| 876 debuggy_find(file, fname, after, gap, fp) | |
| 877 int file; /* TRUE for a file, FALSE for a function */ | |
| 878 char_u *fname; /* file or function name */ | |
| 879 linenr_T after; /* after this line number */ | |
| 880 garray_T *gap; /* either &dbg_breakp or &prof_ga */ | |
| 881 int *fp; /* if not NULL: return forceit */ | |
| 882 { | |
| 7 | 883 struct debuggy *bp; |
| 884 int i; | |
| 885 linenr_T lnum = 0; | |
| 886 char_u *name = fname; | |
| 887 int prev_got_int; | |
| 888 | |
| 170 | 889 /* Return quickly when there are no breakpoints. */ |
| 890 if (gap->ga_len == 0) | |
| 891 return (linenr_T)0; | |
| 892 | |
| 7 | 893 /* Replace K_SNR in function name with "<SNR>". */ |
| 894 if (!file && fname[0] == K_SPECIAL) | |
| 895 { | |
| 896 name = alloc((unsigned)STRLEN(fname) + 3); | |
| 897 if (name == NULL) | |
| 898 name = fname; | |
| 899 else | |
| 900 { | |
| 901 STRCPY(name, "<SNR>"); | |
| 902 STRCPY(name + 5, fname + 3); | |
| 903 } | |
| 904 } | |
| 905 | |
| 170 | 906 for (i = 0; i < gap->ga_len; ++i) |
| 907 { | |
| 908 /* Skip entries that are not useful or are for a line that is beyond | |
| 909 * an already found breakpoint. */ | |
| 910 bp = &DEBUGGY(gap, i); | |
| 911 if (((bp->dbg_type == DBG_FILE) == file && ( | |
| 912 #ifdef FEAT_PROFILE | |
| 913 gap == &prof_ga || | |
| 914 #endif | |
| 915 (bp->dbg_lnum > after && (lnum == 0 || bp->dbg_lnum < lnum))))) | |
| 7 | 916 { |
| 917 /* | |
| 170 | 918 * Save the value of got_int and reset it. We don't want a |
| 919 * previous interruption cancel matching, only hitting CTRL-C | |
| 920 * while matching should abort it. | |
| 7 | 921 */ |
| 922 prev_got_int = got_int; | |
| 923 got_int = FALSE; | |
| 6375 | 924 if (vim_regexec_prog(&bp->dbg_prog, FALSE, name, (colnr_T)0)) |
| 170 | 925 { |
| 7 | 926 lnum = bp->dbg_lnum; |
| 170 | 927 if (fp != NULL) |
| 928 *fp = bp->dbg_forceit; | |
| 929 } | |
| 7 | 930 got_int |= prev_got_int; |
| 931 } | |
| 932 } | |
| 933 if (name != fname) | |
| 934 vim_free(name); | |
| 935 | |
| 936 return lnum; | |
| 937 } | |
| 938 | |
| 939 /* | |
| 940 * Called when a breakpoint was encountered. | |
| 941 */ | |
| 942 void | |
| 943 dbg_breakpoint(name, lnum) | |
| 944 char_u *name; | |
| 945 linenr_T lnum; | |
| 946 { | |
| 947 /* We need to check if this line is actually executed in do_one_cmd() */ | |
| 948 debug_breakpoint_name = name; | |
| 949 debug_breakpoint_lnum = lnum; | |
| 950 } | |
| 170 | 951 |
| 952 | |
| 794 | 953 # if defined(FEAT_PROFILE) || defined(FEAT_RELTIME) || defined(PROTO) |
| 170 | 954 /* |
| 955 * Store the current time in "tm". | |
| 956 */ | |
| 957 void | |
| 958 profile_start(tm) | |
| 959 proftime_T *tm; | |
| 960 { | |
| 177 | 961 # ifdef WIN3264 |
| 962 QueryPerformanceCounter(tm); | |
| 963 # else | |
| 170 | 964 gettimeofday(tm, NULL); |
| 177 | 965 # endif |
| 170 | 966 } |
| 967 | |
| 968 /* | |
| 969 * Compute the elapsed time from "tm" till now and store in "tm". | |
| 970 */ | |
| 971 void | |
| 972 profile_end(tm) | |
| 973 proftime_T *tm; | |
| 974 { | |
| 975 proftime_T now; | |
| 976 | |
| 177 | 977 # ifdef WIN3264 |
| 978 QueryPerformanceCounter(&now); | |
| 979 tm->QuadPart = now.QuadPart - tm->QuadPart; | |
| 980 # else | |
| 170 | 981 gettimeofday(&now, NULL); |
| 982 tm->tv_usec = now.tv_usec - tm->tv_usec; | |
| 983 tm->tv_sec = now.tv_sec - tm->tv_sec; | |
| 984 if (tm->tv_usec < 0) | |
| 985 { | |
| 986 tm->tv_usec += 1000000; | |
| 987 --tm->tv_sec; | |
| 988 } | |
| 177 | 989 # endif |
| 170 | 990 } |
| 991 | |
| 992 /* | |
| 993 * Subtract the time "tm2" from "tm". | |
| 994 */ | |
| 995 void | |
| 996 profile_sub(tm, tm2) | |
| 997 proftime_T *tm, *tm2; | |
| 998 { | |
| 177 | 999 # ifdef WIN3264 |
| 1000 tm->QuadPart -= tm2->QuadPart; | |
| 1001 # else | |
| 170 | 1002 tm->tv_usec -= tm2->tv_usec; |
| 1003 tm->tv_sec -= tm2->tv_sec; | |
| 1004 if (tm->tv_usec < 0) | |
| 1005 { | |
| 1006 tm->tv_usec += 1000000; | |
| 1007 --tm->tv_sec; | |
| 1008 } | |
| 177 | 1009 # endif |
| 170 | 1010 } |
| 1011 | |
| 1012 /* | |
| 794 | 1013 * Return a string that represents the time in "tm". |
| 1014 * Uses a static buffer! | |
| 1015 */ | |
| 1016 char * | |
| 1017 profile_msg(tm) | |
| 1018 proftime_T *tm; | |
| 1019 { | |
| 1020 static char buf[50]; | |
| 1021 | |
| 1022 # ifdef WIN3264 | |
| 1023 LARGE_INTEGER fr; | |
| 1024 | |
| 1025 QueryPerformanceFrequency(&fr); | |
| 1026 sprintf(buf, "%10.6lf", (double)tm->QuadPart / (double)fr.QuadPart); | |
| 1027 # else | |
| 1028 sprintf(buf, "%3ld.%06ld", (long)tm->tv_sec, (long)tm->tv_usec); | |
| 1496 | 1029 # endif |
| 794 | 1030 return buf; |
| 1031 } | |
| 1032 | |
| 1033 /* | |
| 1496 | 1034 * Put the time "msec" past now in "tm". |
| 794 | 1035 */ |
| 1496 | 1036 void |
| 1037 profile_setlimit(msec, tm) | |
| 1038 long msec; | |
| 1039 proftime_T *tm; | |
| 1040 { | |
| 1041 if (msec <= 0) /* no limit */ | |
| 1042 profile_zero(tm); | |
| 1043 else | |
| 1044 { | |
| 1045 # ifdef WIN3264 | |
| 1046 LARGE_INTEGER fr; | |
| 1047 | |
| 1048 QueryPerformanceCounter(tm); | |
| 1049 QueryPerformanceFrequency(&fr); | |
| 1517 | 1050 tm->QuadPart += (LONGLONG)((double)msec / 1000.0 * (double)fr.QuadPart); |
| 1496 | 1051 # else |
| 1052 long usec; | |
| 1053 | |
| 1054 gettimeofday(tm, NULL); | |
| 1055 usec = (long)tm->tv_usec + (long)msec * 1000; | |
| 1056 tm->tv_usec = usec % 1000000L; | |
| 1057 tm->tv_sec += usec / 1000000L; | |
| 1058 # endif | |
| 1059 } | |
| 1060 } | |
| 1061 | |
| 1062 /* | |
| 1063 * Return TRUE if the current time is past "tm". | |
| 1064 */ | |
| 1065 int | |
| 1066 profile_passed_limit(tm) | |
| 1067 proftime_T *tm; | |
| 1068 { | |
| 1069 proftime_T now; | |
| 1070 | |
| 1071 # ifdef WIN3264 | |
| 1072 if (tm->QuadPart == 0) /* timer was not set */ | |
| 1073 return FALSE; | |
| 1074 QueryPerformanceCounter(&now); | |
| 1075 return (now.QuadPart > tm->QuadPart); | |
| 1076 # else | |
| 1077 if (tm->tv_sec == 0) /* timer was not set */ | |
| 1078 return FALSE; | |
| 1079 gettimeofday(&now, NULL); | |
| 1080 return (now.tv_sec > tm->tv_sec | |
| 1081 || (now.tv_sec == tm->tv_sec && now.tv_usec > tm->tv_usec)); | |
| 1082 # endif | |
| 1083 } | |
| 794 | 1084 |
| 1085 /* | |
| 1086 * Set the time in "tm" to zero. | |
| 1087 */ | |
| 1088 void | |
| 1089 profile_zero(tm) | |
| 1090 proftime_T *tm; | |
| 1091 { | |
| 1092 # ifdef WIN3264 | |
| 1093 tm->QuadPart = 0; | |
| 1094 # else | |
| 1095 tm->tv_usec = 0; | |
| 1096 tm->tv_sec = 0; | |
| 1097 # endif | |
| 1098 } | |
| 1099 | |
| 1496 | 1100 # endif /* FEAT_PROFILE || FEAT_RELTIME */ |
| 1101 | |
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1102 #if defined(FEAT_SYN_HL) && defined(FEAT_RELTIME) && defined(FEAT_FLOAT) |
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1103 # if defined(HAVE_MATH_H) |
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1104 # include <math.h> |
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1105 # endif |
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1106 |
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1107 /* |
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1108 * Divide the time "tm" by "count" and store in "tm2". |
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1109 */ |
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1110 void |
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1111 profile_divide(tm, count, tm2) |
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1112 proftime_T *tm; |
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1113 proftime_T *tm2; |
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1114 int count; |
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1115 { |
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1116 if (count == 0) |
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1117 profile_zero(tm2); |
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1118 else |
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1119 { |
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1120 # ifdef WIN3264 |
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1121 tm2->QuadPart = tm->QuadPart / count; |
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1122 # else |
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1123 double usec = (tm->tv_sec * 1000000.0 + tm->tv_usec) / count; |
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1124 |
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1125 tm2->tv_sec = floor(usec / 1000000.0); |
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1126 tm2->tv_usec = vim_round(usec - (tm2->tv_sec * 1000000.0)); |
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1127 # endif |
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1128 } |
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1129 } |
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1130 #endif |
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1131 |
| 1496 | 1132 # if defined(FEAT_PROFILE) || defined(PROTO) |
| 1133 /* | |
| 1134 * Functions for profiling. | |
| 1135 */ | |
| 1136 static void script_do_profile __ARGS((scriptitem_T *si)); | |
| 1137 static void script_dump_profile __ARGS((FILE *fd)); | |
| 1138 static proftime_T prof_wait_time; | |
| 1139 | |
| 794 | 1140 /* |
| 170 | 1141 * Add the time "tm2" to "tm". |
| 1142 */ | |
| 1143 void | |
| 1144 profile_add(tm, tm2) | |
| 1145 proftime_T *tm, *tm2; | |
| 1146 { | |
| 177 | 1147 # ifdef WIN3264 |
| 1148 tm->QuadPart += tm2->QuadPart; | |
| 1149 # else | |
| 170 | 1150 tm->tv_usec += tm2->tv_usec; |
| 1151 tm->tv_sec += tm2->tv_sec; | |
| 1152 if (tm->tv_usec >= 1000000) | |
| 1153 { | |
| 1154 tm->tv_usec -= 1000000; | |
| 1155 ++tm->tv_sec; | |
| 1156 } | |
| 177 | 1157 # endif |
| 170 | 1158 } |
| 1159 | |
| 1160 /* | |
| 720 | 1161 * Add the "self" time from the total time and the children's time. |
| 1162 */ | |
| 1163 void | |
| 1164 profile_self(self, total, children) | |
| 1165 proftime_T *self, *total, *children; | |
| 1166 { | |
| 1167 /* Check that the result won't be negative. Can happen with recursive | |
| 1168 * calls. */ | |
| 1169 #ifdef WIN3264 | |
| 1170 if (total->QuadPart <= children->QuadPart) | |
| 1171 return; | |
| 1172 #else | |
| 1173 if (total->tv_sec < children->tv_sec | |
| 1174 || (total->tv_sec == children->tv_sec | |
| 1175 && total->tv_usec <= children->tv_usec)) | |
| 1176 return; | |
| 1177 #endif | |
| 1178 profile_add(self, total); | |
| 1179 profile_sub(self, children); | |
| 1180 } | |
| 1181 | |
| 1182 /* | |
| 170 | 1183 * Get the current waittime. |
| 1184 */ | |
| 1185 void | |
| 1186 profile_get_wait(tm) | |
| 1187 proftime_T *tm; | |
| 1188 { | |
| 1189 *tm = prof_wait_time; | |
| 1190 } | |
| 1191 | |
| 1192 /* | |
| 1193 * Subtract the passed waittime since "tm" from "tma". | |
| 1194 */ | |
| 1195 void | |
| 1196 profile_sub_wait(tm, tma) | |
| 1197 proftime_T *tm, *tma; | |
| 1198 { | |
| 1199 proftime_T tm3 = prof_wait_time; | |
| 1200 | |
| 1201 profile_sub(&tm3, tm); | |
| 1202 profile_sub(tma, &tm3); | |
| 1203 } | |
| 1204 | |
| 1205 /* | |
| 1206 * Return TRUE if "tm1" and "tm2" are equal. | |
| 1207 */ | |
| 1208 int | |
| 1209 profile_equal(tm1, tm2) | |
| 1210 proftime_T *tm1, *tm2; | |
| 1211 { | |
| 177 | 1212 # ifdef WIN3264 |
| 1213 return (tm1->QuadPart == tm2->QuadPart); | |
| 1214 # else | |
| 170 | 1215 return (tm1->tv_usec == tm2->tv_usec && tm1->tv_sec == tm2->tv_sec); |
| 177 | 1216 # endif |
| 1217 } | |
| 1218 | |
| 1219 /* | |
| 1220 * Return <0, 0 or >0 if "tm1" < "tm2", "tm1" == "tm2" or "tm1" > "tm2" | |
| 1221 */ | |
| 1222 int | |
| 1223 profile_cmp(tm1, tm2) | |
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1224 const proftime_T *tm1, *tm2; |
| 177 | 1225 { |
| 1226 # ifdef WIN3264 | |
| 1227 return (int)(tm2->QuadPart - tm1->QuadPart); | |
| 1228 # else | |
| 1229 if (tm1->tv_sec == tm2->tv_sec) | |
| 1230 return tm2->tv_usec - tm1->tv_usec; | |
| 1231 return tm2->tv_sec - tm1->tv_sec; | |
| 1232 # endif | |
| 170 | 1233 } |
| 1234 | |
| 1235 static char_u *profile_fname = NULL; | |
| 790 | 1236 static proftime_T pause_time; |
| 170 | 1237 |
| 1238 /* | |
| 1239 * ":profile cmd args" | |
| 1240 */ | |
| 1241 void | |
| 1242 ex_profile(eap) | |
| 1243 exarg_T *eap; | |
| 1244 { | |
| 1245 char_u *e; | |
| 1246 int len; | |
| 1247 | |
| 1248 e = skiptowhite(eap->arg); | |
| 835 | 1249 len = (int)(e - eap->arg); |
| 170 | 1250 e = skipwhite(e); |
| 1251 | |
| 1252 if (len == 5 && STRNCMP(eap->arg, "start", 5) == 0 && *e != NUL) | |
| 1253 { | |
| 1254 vim_free(profile_fname); | |
| 6749 | 1255 profile_fname = expand_env_save_opt(e, TRUE); |
| 790 | 1256 do_profiling = PROF_YES; |
| 170 | 1257 profile_zero(&prof_wait_time); |
| 1258 set_vim_var_nr(VV_PROFILING, 1L); | |
| 1259 } | |
| 790 | 1260 else if (do_profiling == PROF_NONE) |
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1261 EMSG(_("E750: First use \":profile start {fname}\"")); |
| 790 | 1262 else if (STRCMP(eap->arg, "pause") == 0) |
| 1263 { | |
| 1264 if (do_profiling == PROF_YES) | |
| 1265 profile_start(&pause_time); | |
| 1266 do_profiling = PROF_PAUSED; | |
| 1267 } | |
| 1268 else if (STRCMP(eap->arg, "continue") == 0) | |
| 1269 { | |
| 1270 if (do_profiling == PROF_PAUSED) | |
| 1271 { | |
| 1272 profile_end(&pause_time); | |
| 1273 profile_add(&prof_wait_time, &pause_time); | |
| 1274 } | |
| 1275 do_profiling = PROF_YES; | |
| 1276 } | |
| 170 | 1277 else |
| 1278 { | |
| 1279 /* The rest is similar to ":breakadd". */ | |
| 1280 ex_breakadd(eap); | |
| 1281 } | |
| 1282 } | |
| 1283 | |
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1284 /* Command line expansion for :profile. */ |
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1285 static enum |
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1286 { |
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1287 PEXP_SUBCMD, /* expand :profile sub-commands */ |
| 2711 | 1288 PEXP_FUNC /* expand :profile func {funcname} */ |
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1289 } pexpand_what; |
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1290 |
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1291 static char *pexpand_cmds[] = { |
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1292 "start", |
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1293 #define PROFCMD_START 0 |
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1294 "pause", |
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1295 #define PROFCMD_PAUSE 1 |
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1296 "continue", |
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1297 #define PROFCMD_CONTINUE 2 |
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1298 "func", |
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1299 #define PROFCMD_FUNC 3 |
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1300 "file", |
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1301 #define PROFCMD_FILE 4 |
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1302 NULL |
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1303 #define PROFCMD_LAST 5 |
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1304 }; |
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1305 |
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1306 /* |
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1307 * Function given to ExpandGeneric() to obtain the profile command |
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1308 * specific expansion. |
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1309 */ |
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1310 char_u * |
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1311 get_profile_name(xp, idx) |
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1312 expand_T *xp UNUSED; |
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1313 int idx; |
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1314 { |
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1315 switch (pexpand_what) |
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1316 { |
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1317 case PEXP_SUBCMD: |
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1318 return (char_u *)pexpand_cmds[idx]; |
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1319 /* case PEXP_FUNC: TODO */ |
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1320 default: |
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1321 return NULL; |
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1322 } |
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1323 } |
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1324 |
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1325 /* |
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1326 * Handle command line completion for :profile command. |
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1327 */ |
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1328 void |
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1329 set_context_in_profile_cmd(xp, arg) |
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1330 expand_T *xp; |
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1331 char_u *arg; |
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1332 { |
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1333 char_u *end_subcmd; |
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1334 |
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1335 /* Default: expand subcommands. */ |
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1336 xp->xp_context = EXPAND_PROFILE; |
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1337 pexpand_what = PEXP_SUBCMD; |
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1338 xp->xp_pattern = arg; |
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1339 |
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1340 end_subcmd = skiptowhite(arg); |
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1341 if (*end_subcmd == NUL) |
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1342 return; |
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1343 |
|
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1344 if (end_subcmd - arg == 5 && STRNCMP(arg, "start", 5) == 0) |
|
2068
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1345 { |
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1346 xp->xp_context = EXPAND_FILES; |
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1347 xp->xp_pattern = skipwhite(end_subcmd); |
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1348 return; |
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1349 } |
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1350 |
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1351 /* TODO: expand function names after "func" */ |
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1352 xp->xp_context = EXPAND_NOTHING; |
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1353 } |
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1354 |
| 170 | 1355 /* |
| 1356 * Dump the profiling info. | |
| 1357 */ | |
| 1358 void | |
| 1359 profile_dump() | |
| 1360 { | |
| 1361 FILE *fd; | |
| 1362 | |
| 1363 if (profile_fname != NULL) | |
| 1364 { | |
| 531 | 1365 fd = mch_fopen((char *)profile_fname, "w"); |
| 170 | 1366 if (fd == NULL) |
| 1367 EMSG2(_(e_notopen), profile_fname); | |
| 1368 else | |
| 1369 { | |
| 177 | 1370 script_dump_profile(fd); |
| 170 | 1371 func_dump_profile(fd); |
| 1372 fclose(fd); | |
| 1373 } | |
| 1374 } | |
| 1375 } | |
| 1376 | |
| 1377 /* | |
| 1378 * Start profiling script "fp". | |
| 1379 */ | |
| 1380 static void | |
| 1381 script_do_profile(si) | |
| 1382 scriptitem_T *si; | |
| 1383 { | |
| 1384 si->sn_pr_count = 0; | |
| 1385 profile_zero(&si->sn_pr_total); | |
| 1386 profile_zero(&si->sn_pr_self); | |
| 1387 | |
| 1388 ga_init2(&si->sn_prl_ga, sizeof(sn_prl_T), 100); | |
| 1389 si->sn_prl_idx = -1; | |
| 1390 si->sn_prof_on = TRUE; | |
| 1391 si->sn_pr_nest = 0; | |
| 1392 } | |
| 1393 | |
| 1394 /* | |
| 1395 * save time when starting to invoke another script or function. | |
| 1396 */ | |
| 1397 void | |
| 1398 script_prof_save(tm) | |
| 1399 proftime_T *tm; /* place to store wait time */ | |
| 1400 { | |
| 1401 scriptitem_T *si; | |
| 1402 | |
| 1403 if (current_SID > 0 && current_SID <= script_items.ga_len) | |
| 1404 { | |
| 1405 si = &SCRIPT_ITEM(current_SID); | |
| 1406 if (si->sn_prof_on && si->sn_pr_nest++ == 0) | |
| 1407 profile_start(&si->sn_pr_child); | |
| 1408 } | |
| 1409 profile_get_wait(tm); | |
| 1410 } | |
| 1411 | |
| 1412 /* | |
| 1413 * Count time spent in children after invoking another script or function. | |
| 1414 */ | |
| 1415 void | |
| 1416 script_prof_restore(tm) | |
| 1417 proftime_T *tm; | |
| 1418 { | |
| 1419 scriptitem_T *si; | |
| 1420 | |
| 1421 if (current_SID > 0 && current_SID <= script_items.ga_len) | |
| 1422 { | |
| 1423 si = &SCRIPT_ITEM(current_SID); | |
| 1424 if (si->sn_prof_on && --si->sn_pr_nest == 0) | |
| 1425 { | |
| 1426 profile_end(&si->sn_pr_child); | |
| 1427 profile_sub_wait(tm, &si->sn_pr_child); /* don't count wait time */ | |
| 1428 profile_add(&si->sn_pr_children, &si->sn_pr_child); | |
| 1429 profile_add(&si->sn_prl_children, &si->sn_pr_child); | |
| 1430 } | |
| 1431 } | |
| 1432 } | |
| 1433 | |
| 1434 static proftime_T inchar_time; | |
| 1435 | |
| 1436 /* | |
| 1437 * Called when starting to wait for the user to type a character. | |
| 1438 */ | |
| 1439 void | |
| 1440 prof_inchar_enter() | |
| 1441 { | |
| 1442 profile_start(&inchar_time); | |
| 1443 } | |
| 1444 | |
| 1445 /* | |
| 1446 * Called when finished waiting for the user to type a character. | |
| 1447 */ | |
| 1448 void | |
| 1449 prof_inchar_exit() | |
| 1450 { | |
| 1451 profile_end(&inchar_time); | |
| 1452 profile_add(&prof_wait_time, &inchar_time); | |
| 1453 } | |
| 1454 | |
| 1455 /* | |
| 1456 * Dump the profiling results for all scripts in file "fd". | |
| 1457 */ | |
| 1458 static void | |
| 1459 script_dump_profile(fd) | |
| 1460 FILE *fd; | |
| 1461 { | |
| 1462 int id; | |
| 1463 scriptitem_T *si; | |
| 1464 int i; | |
| 1465 FILE *sfd; | |
| 1466 sn_prl_T *pp; | |
| 1467 | |
| 1468 for (id = 1; id <= script_items.ga_len; ++id) | |
| 1469 { | |
| 1470 si = &SCRIPT_ITEM(id); | |
| 1471 if (si->sn_prof_on) | |
| 1472 { | |
| 1473 fprintf(fd, "SCRIPT %s\n", si->sn_name); | |
| 1474 if (si->sn_pr_count == 1) | |
| 1475 fprintf(fd, "Sourced 1 time\n"); | |
| 1476 else | |
| 1477 fprintf(fd, "Sourced %d times\n", si->sn_pr_count); | |
| 1478 fprintf(fd, "Total time: %s\n", profile_msg(&si->sn_pr_total)); | |
| 1479 fprintf(fd, " Self time: %s\n", profile_msg(&si->sn_pr_self)); | |
| 1480 fprintf(fd, "\n"); | |
| 1481 fprintf(fd, "count total (s) self (s)\n"); | |
| 1482 | |
| 531 | 1483 sfd = mch_fopen((char *)si->sn_name, "r"); |
| 170 | 1484 if (sfd == NULL) |
| 1485 fprintf(fd, "Cannot open file!\n"); | |
| 1486 else | |
| 1487 { | |
| 1488 for (i = 0; i < si->sn_prl_ga.ga_len; ++i) | |
| 1489 { | |
| 1490 if (vim_fgets(IObuff, IOSIZE, sfd)) | |
| 1491 break; | |
| 1492 pp = &PRL_ITEM(si, i); | |
| 1493 if (pp->snp_count > 0) | |
| 1494 { | |
| 1495 fprintf(fd, "%5d ", pp->snp_count); | |
| 1496 if (profile_equal(&pp->sn_prl_total, &pp->sn_prl_self)) | |
| 1497 fprintf(fd, " "); | |
| 1498 else | |
| 1499 fprintf(fd, "%s ", profile_msg(&pp->sn_prl_total)); | |
| 1500 fprintf(fd, "%s ", profile_msg(&pp->sn_prl_self)); | |
| 1501 } | |
| 1502 else | |
| 1503 fprintf(fd, " "); | |
| 1504 fprintf(fd, "%s", IObuff); | |
| 1505 } | |
| 1506 fclose(sfd); | |
| 1507 } | |
| 1508 fprintf(fd, "\n"); | |
| 1509 } | |
| 1510 } | |
| 1511 } | |
| 1512 | |
| 1513 /* | |
| 1514 * Return TRUE when a function defined in the current script should be | |
| 1515 * profiled. | |
| 1516 */ | |
| 1517 int | |
| 1518 prof_def_func() | |
| 1519 { | |
| 391 | 1520 if (current_SID > 0) |
| 1521 return SCRIPT_ITEM(current_SID).sn_pr_force; | |
| 1522 return FALSE; | |
| 170 | 1523 } |
| 1524 | |
| 1525 # endif | |
| 7 | 1526 #endif |
| 1527 | |
| 1528 /* | |
| 1529 * If 'autowrite' option set, try to write the file. | |
| 1530 * Careful: autocommands may make "buf" invalid! | |
| 1531 * | |
| 1532 * return FAIL for failure, OK otherwise | |
| 1533 */ | |
| 1534 int | |
| 1535 autowrite(buf, forceit) | |
| 1536 buf_T *buf; | |
| 1537 int forceit; | |
| 1538 { | |
| 1069 | 1539 int r; |
| 1540 | |
| 7 | 1541 if (!(p_aw || p_awa) || !p_write |
| 1542 #ifdef FEAT_QUICKFIX | |
| 1069 | 1543 /* never autowrite a "nofile" or "nowrite" buffer */ |
| 1544 || bt_dontwrite(buf) | |
| 7 | 1545 #endif |
| 1069 | 1546 || (!forceit && buf->b_p_ro) || buf->b_ffname == NULL) |
| 7 | 1547 return FAIL; |
| 1069 | 1548 r = buf_write_all(buf, forceit); |
| 1549 | |
| 1550 /* Writing may succeed but the buffer still changed, e.g., when there is a | |
| 1551 * conversion error. We do want to return FAIL then. */ | |
| 1552 if (buf_valid(buf) && bufIsChanged(buf)) | |
| 1553 r = FAIL; | |
| 1554 return r; | |
| 7 | 1555 } |
| 1556 | |
| 1557 /* | |
| 1558 * flush all buffers, except the ones that are readonly | |
| 1559 */ | |
| 1560 void | |
| 1561 autowrite_all() | |
| 1562 { | |
| 1563 buf_T *buf; | |
| 1564 | |
| 1565 if (!(p_aw || p_awa) || !p_write) | |
| 1566 return; | |
| 1567 for (buf = firstbuf; buf; buf = buf->b_next) | |
| 1568 if (bufIsChanged(buf) && !buf->b_p_ro) | |
| 1569 { | |
| 1570 (void)buf_write_all(buf, FALSE); | |
| 1571 #ifdef FEAT_AUTOCMD | |
| 1572 /* an autocommand may have deleted the buffer */ | |
| 1573 if (!buf_valid(buf)) | |
| 1574 buf = firstbuf; | |
| 1575 #endif | |
| 1576 } | |
| 1577 } | |
| 1578 | |
| 1579 /* | |
| 5464 | 1580 * Return TRUE if buffer was changed and cannot be abandoned. |
| 1581 * For flags use the CCGD_ values. | |
| 7 | 1582 */ |
| 1583 int | |
| 5464 | 1584 check_changed(buf, flags) |
| 7 | 1585 buf_T *buf; |
| 5464 | 1586 int flags; |
| 7 | 1587 { |
| 5464 | 1588 int forceit = (flags & CCGD_FORCEIT); |
| 1589 | |
| 7 | 1590 if ( !forceit |
| 1591 && bufIsChanged(buf) | |
| 5464 | 1592 && ((flags & CCGD_MULTWIN) || buf->b_nwindows <= 1) |
| 1593 && (!(flags & CCGD_AW) || autowrite(buf, forceit) == FAIL)) | |
| 7 | 1594 { |
| 1595 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 1596 if ((p_confirm || cmdmod.confirm) && p_write) | |
| 1597 { | |
| 1598 buf_T *buf2; | |
| 1599 int count = 0; | |
| 1600 | |
| 5464 | 1601 if (flags & CCGD_ALLBUF) |
| 7 | 1602 for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next) |
| 1603 if (bufIsChanged(buf2) | |
| 1604 && (buf2->b_ffname != NULL | |
| 1605 # ifdef FEAT_BROWSE | |
| 1606 || cmdmod.browse | |
| 1607 # endif | |
| 1608 )) | |
| 1609 ++count; | |
| 1610 # ifdef FEAT_AUTOCMD | |
| 1611 if (!buf_valid(buf)) | |
| 1612 /* Autocommand deleted buffer, oops! It's not changed now. */ | |
| 1613 return FALSE; | |
| 1614 # endif | |
| 1615 dialog_changed(buf, count > 1); | |
| 1616 # ifdef FEAT_AUTOCMD | |
| 1617 if (!buf_valid(buf)) | |
| 1618 /* Autocommand deleted buffer, oops! It's not changed now. */ | |
| 1619 return FALSE; | |
| 1620 # endif | |
| 1621 return bufIsChanged(buf); | |
| 1622 } | |
| 1623 #endif | |
| 5464 | 1624 if (flags & CCGD_EXCMD) |
| 1625 EMSG(_(e_nowrtmsg)); | |
| 1626 else | |
| 1627 EMSG(_(e_nowrtmsg_nobang)); | |
| 7 | 1628 return TRUE; |
| 1629 } | |
| 1630 return FALSE; | |
| 1631 } | |
| 1632 | |
| 1633 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) || defined(PROTO) | |
| 1634 | |
| 1635 #if defined(FEAT_BROWSE) || defined(PROTO) | |
| 1636 /* | |
| 1637 * When wanting to write a file without a file name, ask the user for a name. | |
| 1638 */ | |
| 1639 void | |
| 1640 browse_save_fname(buf) | |
| 1641 buf_T *buf; | |
| 1642 { | |
| 1643 if (buf->b_fname == NULL) | |
| 1644 { | |
| 1645 char_u *fname; | |
| 1646 | |
| 29 | 1647 fname = do_browse(BROWSE_SAVE, (char_u *)_("Save As"), |
| 1648 NULL, NULL, NULL, NULL, buf); | |
| 7 | 1649 if (fname != NULL) |
| 1650 { | |
| 1651 if (setfname(buf, fname, NULL, TRUE) == OK) | |
| 1652 buf->b_flags |= BF_NOTEDITED; | |
| 1653 vim_free(fname); | |
| 1654 } | |
| 1655 } | |
| 1656 } | |
| 1657 #endif | |
| 1658 | |
| 1659 /* | |
| 2849 | 1660 * Ask the user what to do when abandoning a changed buffer. |
| 7 | 1661 * Must check 'write' option first! |
| 1662 */ | |
| 1663 void | |
| 1664 dialog_changed(buf, checkall) | |
| 1665 buf_T *buf; | |
| 1666 int checkall; /* may abandon all changed buffers */ | |
| 1667 { | |
| 2770 | 1668 char_u buff[DIALOG_MSG_SIZE]; |
| 7 | 1669 int ret; |
| 1670 buf_T *buf2; | |
| 3486 | 1671 exarg_T ea; |
| 7 | 1672 |
| 314 | 1673 dialog_msg(buff, _("Save changes to \"%s\"?"), |
| 7 | 1674 (buf->b_fname != NULL) ? |
| 1675 buf->b_fname : (char_u *)_("Untitled")); | |
| 1676 if (checkall) | |
| 1677 ret = vim_dialog_yesnoallcancel(VIM_QUESTION, NULL, buff, 1); | |
| 1678 else | |
| 1679 ret = vim_dialog_yesnocancel(VIM_QUESTION, NULL, buff, 1); | |
| 1680 | |
| 3486 | 1681 /* Init ea pseudo-structure, this is needed for the check_overwrite() |
| 1682 * function. */ | |
| 1683 ea.append = ea.forceit = FALSE; | |
| 1684 | |
| 7 | 1685 if (ret == VIM_YES) |
| 1686 { | |
| 1687 #ifdef FEAT_BROWSE | |
| 1688 /* May get file name, when there is none */ | |
| 1689 browse_save_fname(buf); | |
| 1690 #endif | |
| 3486 | 1691 if (buf->b_fname != NULL && check_overwrite(&ea, buf, |
| 1692 buf->b_fname, buf->b_ffname, FALSE) == OK) | |
| 1693 /* didn't hit Cancel */ | |
| 7 | 1694 (void)buf_write_all(buf, FALSE); |
| 1695 } | |
| 1696 else if (ret == VIM_NO) | |
| 1697 { | |
| 1698 unchanged(buf, TRUE); | |
| 1699 } | |
| 1700 else if (ret == VIM_ALL) | |
| 1701 { | |
| 1702 /* | |
| 1703 * Write all modified files that can be written. | |
| 1704 * Skip readonly buffers, these need to be confirmed | |
| 1705 * individually. | |
| 1706 */ | |
| 1707 for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next) | |
| 1708 { | |
| 1709 if (bufIsChanged(buf2) | |
| 1710 && (buf2->b_ffname != NULL | |
| 1711 #ifdef FEAT_BROWSE | |
| 1712 || cmdmod.browse | |
| 1713 #endif | |
| 1714 ) | |
| 1715 && !buf2->b_p_ro) | |
| 1716 { | |
| 1717 #ifdef FEAT_BROWSE | |
| 1718 /* May get file name, when there is none */ | |
| 1719 browse_save_fname(buf2); | |
| 1720 #endif | |
| 3486 | 1721 if (buf2->b_fname != NULL && check_overwrite(&ea, buf2, |
| 1722 buf2->b_fname, buf2->b_ffname, FALSE) == OK) | |
| 1723 /* didn't hit Cancel */ | |
| 7 | 1724 (void)buf_write_all(buf2, FALSE); |
| 1725 #ifdef FEAT_AUTOCMD | |
| 1726 /* an autocommand may have deleted the buffer */ | |
| 1727 if (!buf_valid(buf2)) | |
| 1728 buf2 = firstbuf; | |
| 1729 #endif | |
| 1730 } | |
| 1731 } | |
| 1732 } | |
| 1733 else if (ret == VIM_DISCARDALL) | |
| 1734 { | |
| 1735 /* | |
| 1736 * mark all buffers as unchanged | |
| 1737 */ | |
| 1738 for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next) | |
| 1739 unchanged(buf2, TRUE); | |
| 1740 } | |
| 1741 } | |
| 1742 #endif | |
| 1743 | |
| 1744 /* | |
| 1745 * Return TRUE if the buffer "buf" can be abandoned, either by making it | |
| 1746 * hidden, autowriting it or unloading it. | |
| 1747 */ | |
| 1748 int | |
| 1749 can_abandon(buf, forceit) | |
| 1750 buf_T *buf; | |
| 1751 int forceit; | |
| 1752 { | |
| 1753 return ( P_HID(buf) | |
| 1754 || !bufIsChanged(buf) | |
| 1755 || buf->b_nwindows > 1 | |
| 1756 || autowrite(buf, forceit) == OK | |
| 1757 || forceit); | |
| 1758 } | |
| 1759 | |
| 3429 | 1760 static void add_bufnum __ARGS((int *bufnrs, int *bufnump, int nr)); |
| 1761 | |
| 1762 /* | |
| 1763 * Add a buffer number to "bufnrs", unless it's already there. | |
| 1764 */ | |
| 1765 static void | |
| 1766 add_bufnum(bufnrs, bufnump, nr) | |
| 1767 int *bufnrs; | |
| 1768 int *bufnump; | |
| 1769 int nr; | |
| 1770 { | |
| 1771 int i; | |
| 1772 | |
| 1773 for (i = 0; i < *bufnump; ++i) | |
| 1774 if (bufnrs[i] == nr) | |
| 1775 return; | |
| 1776 bufnrs[*bufnump] = nr; | |
| 1777 *bufnump = *bufnump + 1; | |
| 1778 } | |
| 1779 | |
| 7 | 1780 /* |
| 1781 * Return TRUE if any buffer was changed and cannot be abandoned. | |
| 1782 * That changed buffer becomes the current buffer. | |
|
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15eefe1b0dad
commit https://github.com/vim/vim/commit/027387f70c671f62e3e08e0bdd09ec05b0232735
Christian Brabandt <cb@256bit.org>
parents:
7107
diff
changeset
|
1783 * When "unload" is true the current buffer is unloaded instead of making it |
|
15eefe1b0dad
commit https://github.com/vim/vim/commit/027387f70c671f62e3e08e0bdd09ec05b0232735
Christian Brabandt <cb@256bit.org>
parents:
7107
diff
changeset
|
1784 * hidden. This is used for ":q!". |
| 7 | 1785 */ |
| 1786 int | |
|
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15eefe1b0dad
commit https://github.com/vim/vim/commit/027387f70c671f62e3e08e0bdd09ec05b0232735
Christian Brabandt <cb@256bit.org>
parents:
7107
diff
changeset
|
1787 check_changed_any(hidden, unload) |
| 7 | 1788 int hidden; /* Only check hidden buffers */ |
|
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15eefe1b0dad
commit https://github.com/vim/vim/commit/027387f70c671f62e3e08e0bdd09ec05b0232735
Christian Brabandt <cb@256bit.org>
parents:
7107
diff
changeset
|
1789 int unload; |
| 7 | 1790 { |
| 3429 | 1791 int ret = FALSE; |
| 7 | 1792 buf_T *buf; |
| 1793 int save; | |
| 3429 | 1794 int i; |
| 1795 int bufnum = 0; | |
| 1796 int bufcount = 0; | |
| 1797 int *bufnrs; | |
| 7 | 1798 #ifdef FEAT_WINDOWS |
| 3429 | 1799 tabpage_T *tp; |
| 7 | 1800 win_T *wp; |
| 1801 #endif | |
| 1802 | |
| 3429 | 1803 for (buf = firstbuf; buf != NULL; buf = buf->b_next) |
| 1804 ++bufcount; | |
| 1805 | |
| 1806 if (bufcount == 0) | |
| 1807 return FALSE; | |
| 1808 | |
| 1809 bufnrs = (int *)alloc(sizeof(int) * bufcount); | |
| 1810 if (bufnrs == NULL) | |
| 1811 return FALSE; | |
| 1812 | |
| 1813 /* curbuf */ | |
| 1814 bufnrs[bufnum++] = curbuf->b_fnum; | |
| 1815 #ifdef FEAT_WINDOWS | |
| 1816 /* buf in curtab */ | |
| 1817 FOR_ALL_WINDOWS(wp) | |
| 1818 if (wp->w_buffer != curbuf) | |
| 1819 add_bufnum(bufnrs, &bufnum, wp->w_buffer->b_fnum); | |
| 1820 | |
| 1821 /* buf in other tab */ | |
| 1822 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
| 1823 if (tp != curtab) | |
| 1824 for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next) | |
| 1825 add_bufnum(bufnrs, &bufnum, wp->w_buffer->b_fnum); | |
| 1826 #endif | |
| 1827 /* any other buf */ | |
| 1828 for (buf = firstbuf; buf != NULL; buf = buf->b_next) | |
| 1829 add_bufnum(bufnrs, &bufnum, buf->b_fnum); | |
| 1830 | |
| 1831 for (i = 0; i < bufnum; ++i) | |
| 7 | 1832 { |
| 3429 | 1833 buf = buflist_findnr(bufnrs[i]); |
| 1834 if (buf == NULL) | |
| 1835 continue; | |
| 1836 if ((!hidden || buf->b_nwindows == 0) && bufIsChanged(buf)) | |
| 7 | 1837 { |
| 3429 | 1838 /* Try auto-writing the buffer. If this fails but the buffer no |
| 1839 * longer exists it's not changed, that's OK. */ | |
| 5464 | 1840 if (check_changed(buf, (p_awa ? CCGD_AW : 0) |
| 1841 | CCGD_MULTWIN | |
| 1842 | CCGD_ALLBUF) && buf_valid(buf)) | |
| 3429 | 1843 break; /* didn't save - still changes */ |
| 7 | 1844 } |
| 1845 } | |
| 1846 | |
| 3429 | 1847 if (i >= bufnum) |
| 1848 goto theend; | |
| 1849 | |
| 1850 ret = TRUE; | |
| 7 | 1851 exiting = FALSE; |
| 1852 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 1853 /* | |
| 1854 * When ":confirm" used, don't give an error message. | |
| 1855 */ | |
| 1856 if (!(p_confirm || cmdmod.confirm)) | |
| 1857 #endif | |
| 1858 { | |
| 1859 /* There must be a wait_return for this message, do_buffer() | |
| 1860 * may cause a redraw. But wait_return() is a no-op when vgetc() | |
| 1861 * is busy (Quit used from window menu), then make sure we don't | |
| 1862 * cause a scroll up. */ | |
| 823 | 1863 if (vgetc_busy > 0) |
| 7 | 1864 { |
| 1865 msg_row = cmdline_row; | |
| 1866 msg_col = 0; | |
| 1867 msg_didout = FALSE; | |
| 1868 } | |
| 1869 if (EMSG2(_("E162: No write since last change for buffer \"%s\""), | |
| 3839 | 1870 buf_spname(buf) != NULL ? buf_spname(buf) : buf->b_fname)) |
| 7 | 1871 { |
| 1872 save = no_wait_return; | |
| 1873 no_wait_return = FALSE; | |
| 1874 wait_return(FALSE); | |
| 1875 no_wait_return = save; | |
| 1876 } | |
| 1877 } | |
| 1878 | |
| 1879 #ifdef FEAT_WINDOWS | |
| 1880 /* Try to find a window that contains the buffer. */ | |
| 1881 if (buf != curbuf) | |
| 3429 | 1882 FOR_ALL_TAB_WINDOWS(tp, wp) |
| 7 | 1883 if (wp->w_buffer == buf) |
| 1884 { | |
| 3429 | 1885 goto_tabpage_win(tp, wp); |
| 7 | 1886 # ifdef FEAT_AUTOCMD |
| 1887 /* Paranoia: did autocms wipe out the buffer with changes? */ | |
| 1888 if (!buf_valid(buf)) | |
| 3429 | 1889 { |
| 1890 goto theend; | |
| 1891 } | |
| 7 | 1892 # endif |
| 3429 | 1893 goto buf_found; |
| 7 | 1894 } |
| 3429 | 1895 buf_found: |
| 7 | 1896 #endif |
| 1897 | |
| 1898 /* Open the changed buffer in the current window. */ | |
| 1899 if (buf != curbuf) | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7107
diff
changeset
|
1900 set_curbuf(buf, unload ? DOBUF_UNLOAD : DOBUF_GOTO); |
| 7 | 1901 |
| 3429 | 1902 theend: |
| 1903 vim_free(bufnrs); | |
| 1904 return ret; | |
| 7 | 1905 } |
| 1906 | |
| 1907 /* | |
| 1908 * return FAIL if there is no file name, OK if there is one | |
| 1909 * give error message for FAIL | |
| 1910 */ | |
| 1911 int | |
| 1912 check_fname() | |
| 1913 { | |
| 1914 if (curbuf->b_ffname == NULL) | |
| 1915 { | |
| 1916 EMSG(_(e_noname)); | |
| 1917 return FAIL; | |
| 1918 } | |
| 1919 return OK; | |
| 1920 } | |
| 1921 | |
| 1922 /* | |
| 1923 * flush the contents of a buffer, unless it has no file name | |
| 1924 * | |
| 1925 * return FAIL for failure, OK otherwise | |
| 1926 */ | |
| 1927 int | |
| 1928 buf_write_all(buf, forceit) | |
| 1929 buf_T *buf; | |
| 1930 int forceit; | |
| 1931 { | |
| 1932 int retval; | |
| 1933 #ifdef FEAT_AUTOCMD | |
| 1934 buf_T *old_curbuf = curbuf; | |
| 1935 #endif | |
| 1936 | |
| 1937 retval = (buf_write(buf, buf->b_ffname, buf->b_fname, | |
| 1938 (linenr_T)1, buf->b_ml.ml_line_count, NULL, | |
| 1939 FALSE, forceit, TRUE, FALSE)); | |
| 1940 #ifdef FEAT_AUTOCMD | |
| 1941 if (curbuf != old_curbuf) | |
| 16 | 1942 { |
| 1943 msg_source(hl_attr(HLF_W)); | |
| 7 | 1944 MSG(_("Warning: Entered other buffer unexpectedly (check autocommands)")); |
| 16 | 1945 } |
| 7 | 1946 #endif |
| 1947 return retval; | |
| 1948 } | |
| 1949 | |
| 1950 /* | |
| 1951 * Code to handle the argument list. | |
| 1952 */ | |
| 1953 | |
| 39 | 1954 static char_u *do_one_arg __ARGS((char_u *str)); |
| 1955 static int do_arglist __ARGS((char_u *str, int what, int after)); | |
| 1956 static void alist_check_arg_idx __ARGS((void)); | |
| 1957 static int editing_arg_idx __ARGS((win_T *win)); | |
| 1958 #ifdef FEAT_LISTCMDS | |
| 1959 static int alist_add_list __ARGS((int count, char_u **files, int after)); | |
| 1960 #endif | |
| 1961 #define AL_SET 1 | |
| 1962 #define AL_ADD 2 | |
| 1963 #define AL_DEL 3 | |
| 1964 | |
| 7 | 1965 /* |
| 39 | 1966 * Isolate one argument, taking backticks. |
| 1967 * Changes the argument in-place, puts a NUL after it. Backticks remain. | |
| 7 | 1968 * Return a pointer to the start of the next argument. |
| 1969 */ | |
| 39 | 1970 static char_u * |
| 7 | 1971 do_one_arg(str) |
| 1972 char_u *str; | |
| 1973 { | |
| 1974 char_u *p; | |
| 1975 int inbacktick; | |
| 1976 | |
| 1977 inbacktick = FALSE; | |
| 1978 for (p = str; *str; ++str) | |
| 1979 { | |
| 39 | 1980 /* When the backslash is used for escaping the special meaning of a |
| 1981 * character we need to keep it until wildcard expansion. */ | |
| 7 | 1982 if (rem_backslash(str)) |
| 1983 { | |
| 1984 *p++ = *str++; | |
| 1985 *p++ = *str; | |
| 1986 } | |
| 1987 else | |
| 1988 { | |
| 39 | 1989 /* An item ends at a space not in backticks */ |
| 1990 if (!inbacktick && vim_isspace(*str)) | |
| 7 | 1991 break; |
| 39 | 1992 if (*str == '`') |
| 7 | 1993 inbacktick ^= TRUE; |
| 39 | 1994 *p++ = *str; |
| 7 | 1995 } |
| 1996 } | |
| 1997 str = skipwhite(str); | |
| 1998 *p = NUL; | |
| 1999 | |
| 2000 return str; | |
| 2001 } | |
| 2002 | |
| 41 | 2003 /* |
| 2004 * Separate the arguments in "str" and return a list of pointers in the | |
| 2005 * growarray "gap". | |
| 2006 */ | |
| 2007 int | |
| 2008 get_arglist(gap, str) | |
| 2009 garray_T *gap; | |
| 2010 char_u *str; | |
| 2011 { | |
| 2012 ga_init2(gap, (int)sizeof(char_u *), 20); | |
| 2013 while (*str != NUL) | |
| 2014 { | |
| 2015 if (ga_grow(gap, 1) == FAIL) | |
| 2016 { | |
| 2017 ga_clear(gap); | |
| 2018 return FAIL; | |
| 2019 } | |
| 2020 ((char_u **)gap->ga_data)[gap->ga_len++] = str; | |
| 2021 | |
| 2022 /* Isolate one argument, change it in-place, put a NUL after it. */ | |
| 2023 str = do_one_arg(str); | |
| 2024 } | |
| 2025 return OK; | |
| 2026 } | |
| 2027 | |
| 642 | 2028 #if defined(FEAT_QUICKFIX) || defined(FEAT_SYN_HL) || defined(PROTO) |
| 237 | 2029 /* |
| 2030 * Parse a list of arguments (file names), expand them and return in | |
| 3620 | 2031 * "fnames[fcountp]". When "wig" is TRUE, removes files matching 'wildignore'. |
| 237 | 2032 * Return FAIL or OK. |
| 2033 */ | |
| 2034 int | |
| 3620 | 2035 get_arglist_exp(str, fcountp, fnamesp, wig) |
| 237 | 2036 char_u *str; |
| 2037 int *fcountp; | |
| 2038 char_u ***fnamesp; | |
| 3620 | 2039 int wig; |
| 237 | 2040 { |
| 2041 garray_T ga; | |
| 2042 int i; | |
| 2043 | |
| 2044 if (get_arglist(&ga, str) == FAIL) | |
| 2045 return FAIL; | |
| 3620 | 2046 if (wig == TRUE) |
| 2047 i = expand_wildcards(ga.ga_len, (char_u **)ga.ga_data, | |
| 2048 fcountp, fnamesp, EW_FILE|EW_NOTFOUND); | |
| 2049 else | |
| 2050 i = gen_expand_wildcards(ga.ga_len, (char_u **)ga.ga_data, | |
| 2051 fcountp, fnamesp, EW_FILE|EW_NOTFOUND); | |
| 2052 | |
| 237 | 2053 ga_clear(&ga); |
| 2054 return i; | |
| 2055 } | |
| 2056 #endif | |
| 2057 | |
| 7 | 2058 #if defined(FEAT_GUI) || defined(FEAT_CLIENTSERVER) || defined(PROTO) |
| 2059 /* | |
| 2060 * Redefine the argument list. | |
| 2061 */ | |
| 2062 void | |
| 2063 set_arglist(str) | |
| 2064 char_u *str; | |
| 2065 { | |
| 2066 do_arglist(str, AL_SET, 0); | |
| 2067 } | |
| 2068 #endif | |
| 2069 | |
| 2070 /* | |
| 2071 * "what" == AL_SET: Redefine the argument list to 'str'. | |
| 2072 * "what" == AL_ADD: add files in 'str' to the argument list after "after". | |
| 2073 * "what" == AL_DEL: remove files in 'str' from the argument list. | |
| 2074 * | |
| 2075 * Return FAIL for failure, OK otherwise. | |
| 2076 */ | |
| 2077 static int | |
| 2078 do_arglist(str, what, after) | |
| 2079 char_u *str; | |
| 1876 | 2080 int what UNUSED; |
| 2081 int after UNUSED; /* 0 means before first one */ | |
| 7 | 2082 { |
| 2083 garray_T new_ga; | |
| 2084 int exp_count; | |
| 2085 char_u **exp_files; | |
| 2086 int i; | |
| 2087 #ifdef FEAT_LISTCMDS | |
| 2088 char_u *p; | |
| 2089 int match; | |
| 2090 #endif | |
| 2091 | |
| 2092 /* | |
| 2093 * Collect all file name arguments in "new_ga". | |
| 2094 */ | |
| 41 | 2095 if (get_arglist(&new_ga, str) == FAIL) |
| 2096 return FAIL; | |
| 7 | 2097 |
| 2098 #ifdef FEAT_LISTCMDS | |
| 2099 if (what == AL_DEL) | |
| 2100 { | |
| 2101 regmatch_T regmatch; | |
| 2102 int didone; | |
| 2103 | |
| 2104 /* | |
| 2105 * Delete the items: use each item as a regexp and find a match in the | |
| 2106 * argument list. | |
| 2107 */ | |
| 4242 | 2108 regmatch.rm_ic = p_fic; /* ignore case when 'fileignorecase' is set */ |
| 7 | 2109 for (i = 0; i < new_ga.ga_len && !got_int; ++i) |
| 2110 { | |
| 2111 p = ((char_u **)new_ga.ga_data)[i]; | |
| 2112 p = file_pat_to_reg_pat(p, NULL, NULL, FALSE); | |
| 2113 if (p == NULL) | |
| 2114 break; | |
| 2115 regmatch.regprog = vim_regcomp(p, p_magic ? RE_MAGIC : 0); | |
| 2116 if (regmatch.regprog == NULL) | |
| 2117 { | |
| 2118 vim_free(p); | |
| 2119 break; | |
| 2120 } | |
| 2121 | |
| 2122 didone = FALSE; | |
| 2123 for (match = 0; match < ARGCOUNT; ++match) | |
| 2124 if (vim_regexec(®match, alist_name(&ARGLIST[match]), | |
| 2125 (colnr_T)0)) | |
| 2126 { | |
| 2127 didone = TRUE; | |
| 2128 vim_free(ARGLIST[match].ae_fname); | |
| 2129 mch_memmove(ARGLIST + match, ARGLIST + match + 1, | |
| 2130 (ARGCOUNT - match - 1) * sizeof(aentry_T)); | |
| 2131 --ALIST(curwin)->al_ga.ga_len; | |
| 2132 if (curwin->w_arg_idx > match) | |
| 2133 --curwin->w_arg_idx; | |
| 2134 --match; | |
| 2135 } | |
| 2136 | |
|
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Bram Moolenaar <bram@vim.org>
parents:
4764
diff
changeset
|
2137 vim_regfree(regmatch.regprog); |
| 7 | 2138 vim_free(p); |
| 2139 if (!didone) | |
| 2140 EMSG2(_(e_nomatch2), ((char_u **)new_ga.ga_data)[i]); | |
| 2141 } | |
| 2142 ga_clear(&new_ga); | |
| 2143 } | |
| 2144 else | |
| 2145 #endif | |
| 2146 { | |
| 2147 i = expand_wildcards(new_ga.ga_len, (char_u **)new_ga.ga_data, | |
| 2148 &exp_count, &exp_files, EW_DIR|EW_FILE|EW_ADDSLASH|EW_NOTFOUND); | |
| 2149 ga_clear(&new_ga); | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
2150 if (i == FAIL || exp_count == 0) |
| 7 | 2151 { |
| 2152 EMSG(_(e_nomatch)); | |
| 2153 return FAIL; | |
| 2154 } | |
| 2155 | |
| 2156 #ifdef FEAT_LISTCMDS | |
| 2157 if (what == AL_ADD) | |
| 2158 { | |
| 2159 (void)alist_add_list(exp_count, exp_files, after); | |
| 2160 vim_free(exp_files); | |
| 2161 } | |
| 2162 else /* what == AL_SET */ | |
| 2163 #endif | |
| 41 | 2164 alist_set(ALIST(curwin), exp_count, exp_files, FALSE, NULL, 0); |
| 7 | 2165 } |
| 2166 | |
| 2167 alist_check_arg_idx(); | |
| 2168 | |
| 2169 return OK; | |
| 2170 } | |
| 2171 | |
| 2172 /* | |
| 2173 * Check the validity of the arg_idx for each other window. | |
| 2174 */ | |
| 2175 static void | |
| 2176 alist_check_arg_idx() | |
| 2177 { | |
| 2178 #ifdef FEAT_WINDOWS | |
| 2179 win_T *win; | |
| 671 | 2180 tabpage_T *tp; |
| 2181 | |
| 2182 FOR_ALL_TAB_WINDOWS(tp, win) | |
| 7 | 2183 if (win->w_alist == curwin->w_alist) |
| 2184 check_arg_idx(win); | |
| 2185 #else | |
| 2186 check_arg_idx(curwin); | |
| 2187 #endif | |
| 2188 } | |
| 2189 | |
| 2190 /* | |
| 3312 | 2191 * Return TRUE if window "win" is editing the file at the current argument |
| 22 | 2192 * index. |
| 2193 */ | |
| 2194 static int | |
| 2195 editing_arg_idx(win) | |
| 2196 win_T *win; | |
| 2197 { | |
| 2198 return !(win->w_arg_idx >= WARGCOUNT(win) | |
| 2199 || (win->w_buffer->b_fnum | |
| 2200 != WARGLIST(win)[win->w_arg_idx].ae_fnum | |
| 2201 && (win->w_buffer->b_ffname == NULL | |
| 2202 || !(fullpathcmp( | |
| 2203 alist_name(&WARGLIST(win)[win->w_arg_idx]), | |
| 2204 win->w_buffer->b_ffname, TRUE) & FPC_SAME)))); | |
| 2205 } | |
| 2206 | |
| 2207 /* | |
| 7 | 2208 * Check if window "win" is editing the w_arg_idx file in its argument list. |
| 2209 */ | |
| 2210 void | |
| 2211 check_arg_idx(win) | |
| 2212 win_T *win; | |
| 2213 { | |
| 22 | 2214 if (WARGCOUNT(win) > 1 && !editing_arg_idx(win)) |
| 7 | 2215 { |
| 2216 /* We are not editing the current entry in the argument list. | |
| 2217 * Set "arg_had_last" if we are editing the last one. */ | |
| 2218 win->w_arg_idx_invalid = TRUE; | |
| 2219 if (win->w_arg_idx != WARGCOUNT(win) - 1 | |
| 2220 && arg_had_last == FALSE | |
| 2221 #ifdef FEAT_WINDOWS | |
| 2222 && ALIST(win) == &global_alist | |
| 2223 #endif | |
| 2224 && GARGCOUNT > 0 | |
| 2225 && win->w_arg_idx < GARGCOUNT | |
| 2226 && (win->w_buffer->b_fnum == GARGLIST[GARGCOUNT - 1].ae_fnum | |
| 2227 || (win->w_buffer->b_ffname != NULL | |
| 2228 && (fullpathcmp(alist_name(&GARGLIST[GARGCOUNT - 1]), | |
| 2229 win->w_buffer->b_ffname, TRUE) & FPC_SAME)))) | |
| 2230 arg_had_last = TRUE; | |
| 2231 } | |
| 2232 else | |
| 2233 { | |
| 2234 /* We are editing the current entry in the argument list. | |
| 2235 * Set "arg_had_last" if it's also the last one */ | |
| 2236 win->w_arg_idx_invalid = FALSE; | |
| 2237 if (win->w_arg_idx == WARGCOUNT(win) - 1 | |
| 2238 #ifdef FEAT_WINDOWS | |
| 2239 && win->w_alist == &global_alist | |
| 2240 #endif | |
| 2241 ) | |
| 2242 arg_had_last = TRUE; | |
| 2243 } | |
| 2244 } | |
| 2245 | |
| 2246 /* | |
| 2247 * ":args", ":argslocal" and ":argsglobal". | |
| 2248 */ | |
| 2249 void | |
| 2250 ex_args(eap) | |
| 2251 exarg_T *eap; | |
| 2252 { | |
| 2253 int i; | |
| 2254 | |
| 2255 if (eap->cmdidx != CMD_args) | |
| 2256 { | |
| 2257 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS) | |
| 2258 alist_unlink(ALIST(curwin)); | |
| 2259 if (eap->cmdidx == CMD_argglobal) | |
| 2260 ALIST(curwin) = &global_alist; | |
| 2261 else /* eap->cmdidx == CMD_arglocal */ | |
| 2262 alist_new(); | |
| 2263 #else | |
| 2264 ex_ni(eap); | |
| 2265 return; | |
| 2266 #endif | |
| 2267 } | |
| 2268 | |
| 2269 if (!ends_excmd(*eap->arg)) | |
| 2270 { | |
| 2271 /* | |
| 2272 * ":args file ..": define new argument list, handle like ":next" | |
| 2273 * Also for ":argslocal file .." and ":argsglobal file ..". | |
| 2274 */ | |
| 2275 ex_next(eap); | |
| 2276 } | |
| 2277 else | |
| 2278 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS) | |
| 2279 if (eap->cmdidx == CMD_args) | |
| 2280 #endif | |
| 2281 { | |
| 2282 /* | |
| 2283 * ":args": list arguments. | |
| 2284 */ | |
| 2285 if (ARGCOUNT > 0) | |
| 2286 { | |
| 2287 /* Overwrite the command, for a short list there is no scrolling | |
| 2288 * required and no wait_return(). */ | |
| 2289 gotocmdline(TRUE); | |
| 2290 for (i = 0; i < ARGCOUNT; ++i) | |
| 2291 { | |
| 2292 if (i == curwin->w_arg_idx) | |
| 2293 msg_putchar('['); | |
| 2294 msg_outtrans(alist_name(&ARGLIST[i])); | |
| 2295 if (i == curwin->w_arg_idx) | |
| 2296 msg_putchar(']'); | |
| 2297 msg_putchar(' '); | |
| 2298 } | |
| 2299 } | |
| 2300 } | |
| 2301 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS) | |
| 2302 else if (eap->cmdidx == CMD_arglocal) | |
| 2303 { | |
| 2304 garray_T *gap = &curwin->w_alist->al_ga; | |
| 2305 | |
| 2306 /* | |
| 2307 * ":argslocal": make a local copy of the global argument list. | |
| 2308 */ | |
| 2309 if (ga_grow(gap, GARGCOUNT) == OK) | |
| 2310 for (i = 0; i < GARGCOUNT; ++i) | |
| 2311 if (GARGLIST[i].ae_fname != NULL) | |
| 2312 { | |
| 2313 AARGLIST(curwin->w_alist)[gap->ga_len].ae_fname = | |
| 2314 vim_strsave(GARGLIST[i].ae_fname); | |
| 2315 AARGLIST(curwin->w_alist)[gap->ga_len].ae_fnum = | |
| 2316 GARGLIST[i].ae_fnum; | |
| 2317 ++gap->ga_len; | |
| 2318 } | |
| 2319 } | |
| 2320 #endif | |
| 2321 } | |
| 2322 | |
| 2323 /* | |
| 2324 * ":previous", ":sprevious", ":Next" and ":sNext". | |
| 2325 */ | |
| 2326 void | |
| 2327 ex_previous(eap) | |
| 2328 exarg_T *eap; | |
| 2329 { | |
| 2330 /* If past the last one already, go to the last one. */ | |
| 2331 if (curwin->w_arg_idx - (int)eap->line2 >= ARGCOUNT) | |
| 2332 do_argfile(eap, ARGCOUNT - 1); | |
| 2333 else | |
| 2334 do_argfile(eap, curwin->w_arg_idx - (int)eap->line2); | |
| 2335 } | |
| 2336 | |
| 2337 /* | |
| 2338 * ":rewind", ":first", ":sfirst" and ":srewind". | |
| 2339 */ | |
| 2340 void | |
| 2341 ex_rewind(eap) | |
| 2342 exarg_T *eap; | |
| 2343 { | |
| 2344 do_argfile(eap, 0); | |
| 2345 } | |
| 2346 | |
| 2347 /* | |
| 2348 * ":last" and ":slast". | |
| 2349 */ | |
| 2350 void | |
| 2351 ex_last(eap) | |
| 2352 exarg_T *eap; | |
| 2353 { | |
| 2354 do_argfile(eap, ARGCOUNT - 1); | |
| 2355 } | |
| 2356 | |
| 2357 /* | |
| 2358 * ":argument" and ":sargument". | |
| 2359 */ | |
| 2360 void | |
| 2361 ex_argument(eap) | |
| 2362 exarg_T *eap; | |
| 2363 { | |
| 2364 int i; | |
| 2365 | |
| 2366 if (eap->addr_count > 0) | |
| 2367 i = eap->line2 - 1; | |
| 2368 else | |
| 2369 i = curwin->w_arg_idx; | |
| 2370 do_argfile(eap, i); | |
| 2371 } | |
| 2372 | |
| 2373 /* | |
| 2374 * Edit file "argn" of the argument lists. | |
| 2375 */ | |
| 2376 void | |
| 2377 do_argfile(eap, argn) | |
| 2378 exarg_T *eap; | |
| 2379 int argn; | |
| 2380 { | |
| 2381 int other; | |
| 2382 char_u *p; | |
| 271 | 2383 int old_arg_idx = curwin->w_arg_idx; |
| 7 | 2384 |
| 2385 if (argn < 0 || argn >= ARGCOUNT) | |
| 2386 { | |
| 2387 if (ARGCOUNT <= 1) | |
| 2388 EMSG(_("E163: There is only one file to edit")); | |
| 2389 else if (argn < 0) | |
| 2390 EMSG(_("E164: Cannot go before first file")); | |
| 2391 else | |
| 2392 EMSG(_("E165: Cannot go beyond last file")); | |
| 2393 } | |
| 2394 else | |
| 2395 { | |
| 2396 setpcmark(); | |
| 2397 #ifdef FEAT_GUI | |
| 2398 need_mouse_correct = TRUE; | |
| 2399 #endif | |
| 2400 | |
| 2401 #ifdef FEAT_WINDOWS | |
| 683 | 2402 /* split window or create new tab page first */ |
| 2403 if (*eap->cmd == 's' || cmdmod.tab != 0) | |
| 7 | 2404 { |
| 2405 if (win_split(0, 0) == FAIL) | |
| 2406 return; | |
| 2583 | 2407 RESET_BINDING(curwin); |
| 7 | 2408 } |
| 2409 else | |
| 2410 #endif | |
| 2411 { | |
| 2412 /* | |
| 2413 * if 'hidden' set, only check for changed file when re-editing | |
| 2414 * the same buffer | |
| 2415 */ | |
| 2416 other = TRUE; | |
| 2417 if (P_HID(curbuf)) | |
| 2418 { | |
| 2419 p = fix_fname(alist_name(&ARGLIST[argn])); | |
| 2420 other = otherfile(p); | |
| 2421 vim_free(p); | |
| 2422 } | |
| 2423 if ((!P_HID(curbuf) || !other) | |
| 5464 | 2424 && check_changed(curbuf, CCGD_AW |
| 2425 | (other ? 0 : CCGD_MULTWIN) | |
| 2426 | (eap->forceit ? CCGD_FORCEIT : 0) | |
| 2427 | CCGD_EXCMD)) | |
| 7 | 2428 return; |
| 2429 } | |
| 2430 | |
| 2431 curwin->w_arg_idx = argn; | |
| 2432 if (argn == ARGCOUNT - 1 | |
| 2433 #ifdef FEAT_WINDOWS | |
| 2434 && curwin->w_alist == &global_alist | |
| 2435 #endif | |
| 2436 ) | |
| 2437 arg_had_last = TRUE; | |
| 2438 | |
| 271 | 2439 /* Edit the file; always use the last known line number. |
| 2440 * When it fails (e.g. Abort for already edited file) restore the | |
| 2441 * argument index. */ | |
| 2442 if (do_ecmd(0, alist_name(&ARGLIST[curwin->w_arg_idx]), NULL, | |
| 7 | 2443 eap, ECMD_LAST, |
| 1743 | 2444 (P_HID(curwin->w_buffer) ? ECMD_HIDE : 0) |
| 2445 + (eap->forceit ? ECMD_FORCEIT : 0), curwin) == FAIL) | |
| 271 | 2446 curwin->w_arg_idx = old_arg_idx; |
| 7 | 2447 /* like Vi: set the mark where the cursor is in the file. */ |
| 271 | 2448 else if (eap->cmdidx != CMD_argdo) |
| 7 | 2449 setmark('\''); |
| 2450 } | |
| 2451 } | |
| 2452 | |
| 2453 /* | |
| 2454 * ":next", and commands that behave like it. | |
| 2455 */ | |
| 2456 void | |
| 2457 ex_next(eap) | |
| 2458 exarg_T *eap; | |
| 2459 { | |
| 2460 int i; | |
| 2461 | |
| 2462 /* | |
| 2463 * check for changed buffer now, if this fails the argument list is not | |
| 2464 * redefined. | |
| 2465 */ | |
| 2466 if ( P_HID(curbuf) | |
| 2467 || eap->cmdidx == CMD_snext | |
| 5464 | 2468 || !check_changed(curbuf, CCGD_AW |
| 2469 | (eap->forceit ? CCGD_FORCEIT : 0) | |
| 2470 | CCGD_EXCMD)) | |
| 7 | 2471 { |
| 2472 if (*eap->arg != NUL) /* redefine file list */ | |
| 2473 { | |
| 2474 if (do_arglist(eap->arg, AL_SET, 0) == FAIL) | |
| 2475 return; | |
| 2476 i = 0; | |
| 2477 } | |
| 2478 else | |
| 2479 i = curwin->w_arg_idx + (int)eap->line2; | |
| 2480 do_argfile(eap, i); | |
| 2481 } | |
| 2482 } | |
| 2483 | |
| 2484 #ifdef FEAT_LISTCMDS | |
| 2485 /* | |
| 2486 * ":argedit" | |
| 2487 */ | |
| 2488 void | |
| 2489 ex_argedit(eap) | |
| 2490 exarg_T *eap; | |
| 2491 { | |
| 2492 int fnum; | |
| 2493 int i; | |
| 2494 char_u *s; | |
| 2495 | |
| 2496 /* Add the argument to the buffer list and get the buffer number. */ | |
| 2497 fnum = buflist_add(eap->arg, BLN_LISTED); | |
| 2498 | |
| 2499 /* Check if this argument is already in the argument list. */ | |
| 2500 for (i = 0; i < ARGCOUNT; ++i) | |
| 2501 if (ARGLIST[i].ae_fnum == fnum) | |
| 2502 break; | |
| 2503 if (i == ARGCOUNT) | |
| 2504 { | |
| 2505 /* Can't find it, add it to the argument list. */ | |
| 2506 s = vim_strsave(eap->arg); | |
| 2507 if (s == NULL) | |
| 2508 return; | |
| 2509 i = alist_add_list(1, &s, | |
| 2510 eap->addr_count > 0 ? (int)eap->line2 : curwin->w_arg_idx + 1); | |
| 2511 if (i < 0) | |
| 2512 return; | |
| 2513 curwin->w_arg_idx = i; | |
| 2514 } | |
| 2515 | |
| 2516 alist_check_arg_idx(); | |
| 2517 | |
| 2518 /* Edit the argument. */ | |
| 2519 do_argfile(eap, i); | |
| 2520 } | |
| 2521 | |
| 2522 /* | |
| 2523 * ":argadd" | |
| 2524 */ | |
| 2525 void | |
| 2526 ex_argadd(eap) | |
| 2527 exarg_T *eap; | |
| 2528 { | |
| 2529 do_arglist(eap->arg, AL_ADD, | |
| 2530 eap->addr_count > 0 ? (int)eap->line2 : curwin->w_arg_idx + 1); | |
| 2531 #ifdef FEAT_TITLE | |
| 2532 maketitle(); | |
| 2533 #endif | |
| 2534 } | |
| 2535 | |
| 2536 /* | |
| 2537 * ":argdelete" | |
| 2538 */ | |
| 2539 void | |
| 2540 ex_argdelete(eap) | |
| 2541 exarg_T *eap; | |
| 2542 { | |
| 2543 int i; | |
| 2544 int n; | |
| 2545 | |
| 2546 if (eap->addr_count > 0) | |
| 2547 { | |
| 2548 /* ":1,4argdel": Delete all arguments in the range. */ | |
| 2549 if (eap->line2 > ARGCOUNT) | |
| 2550 eap->line2 = ARGCOUNT; | |
| 2551 n = eap->line2 - eap->line1 + 1; | |
| 2552 if (*eap->arg != NUL || n <= 0) | |
| 2553 EMSG(_(e_invarg)); | |
| 2554 else | |
| 2555 { | |
| 2556 for (i = eap->line1; i <= eap->line2; ++i) | |
| 2557 vim_free(ARGLIST[i - 1].ae_fname); | |
| 2558 mch_memmove(ARGLIST + eap->line1 - 1, ARGLIST + eap->line2, | |
| 2559 (size_t)((ARGCOUNT - eap->line2) * sizeof(aentry_T))); | |
| 2560 ALIST(curwin)->al_ga.ga_len -= n; | |
| 2561 if (curwin->w_arg_idx >= eap->line2) | |
| 2562 curwin->w_arg_idx -= n; | |
| 2563 else if (curwin->w_arg_idx > eap->line1) | |
| 2564 curwin->w_arg_idx = eap->line1; | |
|
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2565 if (ARGCOUNT == 0) |
|
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commit https://github.com/vim/vim/commit/72defda84eb26be9e2ade56c7877b912f818026e
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parents:
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changeset
|
2566 curwin->w_arg_idx = 0; |
|
0ecb62a66a7a
commit https://github.com/vim/vim/commit/72defda84eb26be9e2ade56c7877b912f818026e
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parents:
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diff
changeset
|
2567 else if (curwin->w_arg_idx >= ARGCOUNT) |
|
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commit https://github.com/vim/vim/commit/72defda84eb26be9e2ade56c7877b912f818026e
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parents:
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diff
changeset
|
2568 curwin->w_arg_idx = ARGCOUNT - 1; |
| 7 | 2569 } |
| 2570 } | |
| 2571 else if (*eap->arg == NUL) | |
| 2572 EMSG(_(e_argreq)); | |
| 2573 else | |
| 2574 do_arglist(eap->arg, AL_DEL, 0); | |
| 2575 #ifdef FEAT_TITLE | |
| 2576 maketitle(); | |
| 2577 #endif | |
| 2578 } | |
| 2579 | |
| 2580 /* | |
|
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diff
changeset
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2581 * ":argdo", ":windo", ":bufdo", ":tabdo", ":cdo", ":ldo", ":cfdo" and ":lfdo" |
| 7 | 2582 */ |
| 2583 void | |
| 2584 ex_listdo(eap) | |
| 2585 exarg_T *eap; | |
| 2586 { | |
| 2587 int i; | |
| 2588 #ifdef FEAT_WINDOWS | |
| 685 | 2589 win_T *wp; |
| 2590 tabpage_T *tp; | |
| 7 | 2591 #endif |
| 6641 | 2592 buf_T *buf = curbuf; |
| 7 | 2593 int next_fnum = 0; |
| 2594 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL) | |
| 2595 char_u *save_ei = NULL; | |
| 2596 #endif | |
| 39 | 2597 char_u *p_shm_save; |
|
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|
2598 #ifdef FEAT_QUICKFIX |
|
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2599 int qf_size = 0; |
|
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parents:
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|
2600 int qf_idx; |
|
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
2601 #endif |
| 7 | 2602 |
| 2603 #ifndef FEAT_WINDOWS | |
| 2604 if (eap->cmdidx == CMD_windo) | |
| 2605 { | |
| 2606 ex_ni(eap); | |
| 2607 return; | |
| 2608 } | |
| 2609 #endif | |
| 2610 | |
| 2611 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL) | |
| 819 | 2612 if (eap->cmdidx != CMD_windo && eap->cmdidx != CMD_tabdo) |
| 123 | 2613 /* Don't do syntax HL autocommands. Skipping the syntax file is a |
| 2614 * great speed improvement. */ | |
| 2615 save_ei = au_event_disable(",Syntax"); | |
| 7 | 2616 #endif |
| 6116 | 2617 #ifdef FEAT_CLIPBOARD |
| 2618 start_global_changes(); | |
| 2619 #endif | |
| 7 | 2620 |
| 2621 if (eap->cmdidx == CMD_windo | |
| 685 | 2622 || eap->cmdidx == CMD_tabdo |
| 7 | 2623 || P_HID(curbuf) |
| 5464 | 2624 || !check_changed(curbuf, CCGD_AW |
| 2625 | (eap->forceit ? CCGD_FORCEIT : 0) | |
| 2626 | CCGD_EXCMD)) | |
| 7 | 2627 { |
| 2628 i = 0; | |
| 6474 | 2629 /* start at the eap->line1 argument/window/buffer */ |
| 7 | 2630 #ifdef FEAT_WINDOWS |
| 685 | 2631 wp = firstwin; |
| 2632 tp = first_tabpage; | |
| 7 | 2633 #endif |
| 6474 | 2634 switch (eap->cmdidx) |
| 2635 { | |
| 2636 #ifdef FEAT_WINDOWS | |
| 2637 case CMD_windo: | |
| 2638 for ( ; wp != NULL && i + 1 < eap->line1; wp = wp->w_next) | |
| 2639 i++; | |
| 2640 break; | |
| 2641 case CMD_tabdo: | |
| 2642 for( ; tp != NULL && i + 1 < eap->line1; tp = tp->tp_next) | |
| 2643 i++; | |
| 2644 break; | |
| 2645 #endif | |
| 2646 case CMD_argdo: | |
| 2647 i = eap->line1 - 1; | |
| 2648 break; | |
| 2649 default: | |
| 2650 break; | |
| 2651 } | |
| 7 | 2652 /* set pcmark now */ |
| 2653 if (eap->cmdidx == CMD_bufdo) | |
|
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parents:
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diff
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|
2654 { |
| 6641 | 2655 /* Advance to the first listed buffer after "eap->line1". */ |
|
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|
2656 for (buf = firstbuf; buf != NULL && (buf->b_fnum < eap->line1 |
| 6641 | 2657 || !buf->b_p_bl); buf = buf->b_next) |
| 2658 if (buf->b_fnum > eap->line2) | |
| 2659 { | |
| 2660 buf = NULL; | |
| 2661 break; | |
| 2662 } | |
|
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
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diff
changeset
|
2663 if (buf != NULL) |
| 6641 | 2664 goto_buffer(eap, DOBUF_FIRST, FORWARD, buf->b_fnum); |
|
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
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diff
changeset
|
2665 } |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
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diff
changeset
|
2666 #ifdef FEAT_QUICKFIX |
|
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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diff
changeset
|
2667 else if (eap->cmdidx == CMD_cdo || eap->cmdidx == CMD_ldo |
|
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
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diff
changeset
|
2668 || eap->cmdidx == CMD_cfdo || eap->cmdidx == CMD_lfdo) |
|
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parents:
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diff
changeset
|
2669 { |
|
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diff
changeset
|
2670 qf_size = qf_get_size(eap); |
|
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parents:
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diff
changeset
|
2671 if (qf_size <= 0 || eap->line1 > qf_size) |
|
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diff
changeset
|
2672 buf = NULL; |
|
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
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diff
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|
2673 else |
|
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
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diff
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|
2674 { |
|
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
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diff
changeset
|
2675 ex_cc(eap); |
|
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parents:
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diff
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|
2676 |
|
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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diff
changeset
|
2677 buf = curbuf; |
|
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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|
2678 i = eap->line1 - 1; |
|
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diff
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|
2679 if (eap->addr_count <= 0) |
|
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
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diff
changeset
|
2680 /* default is all the quickfix/location list entries */ |
|
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diff
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|
2681 eap->line2 = qf_size; |
|
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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diff
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|
2682 } |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2683 } |
|
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2684 #endif |
| 7 | 2685 else |
| 2686 setpcmark(); | |
| 2687 listcmd_busy = TRUE; /* avoids setting pcmark below */ | |
| 2688 | |
| 6641 | 2689 while (!got_int && buf != NULL) |
| 7 | 2690 { |
| 2691 if (eap->cmdidx == CMD_argdo) | |
| 2692 { | |
| 2693 /* go to argument "i" */ | |
| 2694 if (i == ARGCOUNT) | |
| 2695 break; | |
| 2696 /* Don't call do_argfile() when already there, it will try | |
| 2697 * reloading the file. */ | |
| 22 | 2698 if (curwin->w_arg_idx != i || !editing_arg_idx(curwin)) |
| 39 | 2699 { |
| 2700 /* Clear 'shm' to avoid that the file message overwrites | |
| 2701 * any output from the command. */ | |
| 2702 p_shm_save = vim_strsave(p_shm); | |
| 2703 set_option_value((char_u *)"shm", 0L, (char_u *)"", 0); | |
| 7 | 2704 do_argfile(eap, i); |
| 39 | 2705 set_option_value((char_u *)"shm", 0L, p_shm_save, 0); |
| 2706 vim_free(p_shm_save); | |
| 2707 } | |
| 7 | 2708 if (curwin->w_arg_idx != i) |
| 2709 break; | |
| 2710 } | |
| 2711 #ifdef FEAT_WINDOWS | |
| 2712 else if (eap->cmdidx == CMD_windo) | |
| 2713 { | |
| 685 | 2714 /* go to window "wp" */ |
| 2715 if (!win_valid(wp)) | |
| 7 | 2716 break; |
| 685 | 2717 win_goto(wp); |
| 1115 | 2718 if (curwin != wp) |
| 2719 break; /* something must be wrong */ | |
| 685 | 2720 wp = curwin->w_next; |
| 2721 } | |
| 2722 else if (eap->cmdidx == CMD_tabdo) | |
| 2723 { | |
| 2724 /* go to window "tp" */ | |
| 2725 if (!valid_tabpage(tp)) | |
| 2726 break; | |
| 4354 | 2727 goto_tabpage_tp(tp, TRUE, TRUE); |
| 685 | 2728 tp = tp->tp_next; |
| 7 | 2729 } |
| 2730 #endif | |
| 2731 else if (eap->cmdidx == CMD_bufdo) | |
| 2732 { | |
| 2733 /* Remember the number of the next listed buffer, in case | |
| 2734 * ":bwipe" is used or autocommands do something strange. */ | |
| 2735 next_fnum = -1; | |
| 2736 for (buf = curbuf->b_next; buf != NULL; buf = buf->b_next) | |
| 2737 if (buf->b_p_bl) | |
| 2738 { | |
| 2739 next_fnum = buf->b_fnum; | |
| 2740 break; | |
| 2741 } | |
| 2742 } | |
| 2743 | |
| 6474 | 2744 ++i; |
| 2745 | |
| 7 | 2746 /* execute the command */ |
| 2747 do_cmdline(eap->arg, eap->getline, eap->cookie, | |
| 2748 DOCMD_VERBOSE + DOCMD_NOWAIT); | |
| 2749 | |
| 2750 if (eap->cmdidx == CMD_bufdo) | |
| 2751 { | |
| 2752 /* Done? */ | |
| 6474 | 2753 if (next_fnum < 0 || next_fnum > eap->line2) |
| 7 | 2754 break; |
| 2755 /* Check if the buffer still exists. */ | |
| 2756 for (buf = firstbuf; buf != NULL; buf = buf->b_next) | |
| 2757 if (buf->b_fnum == next_fnum) | |
| 2758 break; | |
| 2759 if (buf == NULL) | |
| 2760 break; | |
| 39 | 2761 |
| 2762 /* Go to the next buffer. Clear 'shm' to avoid that the file | |
| 2763 * message overwrites any output from the command. */ | |
| 2764 p_shm_save = vim_strsave(p_shm); | |
| 2765 set_option_value((char_u *)"shm", 0L, (char_u *)"", 0); | |
| 7 | 2766 goto_buffer(eap, DOBUF_FIRST, FORWARD, next_fnum); |
| 39 | 2767 set_option_value((char_u *)"shm", 0L, p_shm_save, 0); |
| 2768 vim_free(p_shm_save); | |
| 2769 | |
|
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parents:
7009
diff
changeset
|
2770 /* If autocommands took us elsewhere, quit here. */ |
| 7 | 2771 if (curbuf->b_fnum != next_fnum) |
| 2772 break; | |
| 2773 } | |
| 2774 | |
|
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diff
changeset
|
2775 #ifdef FEAT_QUICKFIX |
|
64e30831fa42
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parents:
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diff
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|
2776 if (eap->cmdidx == CMD_cdo || eap->cmdidx == CMD_ldo |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
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diff
changeset
|
2777 || eap->cmdidx == CMD_cfdo || eap->cmdidx == CMD_lfdo) |
|
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parents:
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diff
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|
2778 { |
|
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diff
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|
2779 if (i >= qf_size || i >= eap->line2) |
|
64e30831fa42
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parents:
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diff
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|
2780 break; |
|
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parents:
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diff
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|
2781 |
|
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
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diff
changeset
|
2782 qf_idx = qf_get_cur_idx(eap); |
|
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diff
changeset
|
2783 |
|
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
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diff
changeset
|
2784 ex_cnext(eap); |
|
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parents:
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diff
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|
2785 |
|
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
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diff
changeset
|
2786 /* If jumping to the next quickfix entry fails, quit here */ |
|
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
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diff
changeset
|
2787 if (qf_get_cur_idx(eap) == qf_idx) |
|
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diff
changeset
|
2788 break; |
|
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parents:
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diff
changeset
|
2789 } |
|
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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diff
changeset
|
2790 #endif |
|
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2791 |
| 7 | 2792 if (eap->cmdidx == CMD_windo) |
| 2793 { | |
| 2794 validate_cursor(); /* cursor may have moved */ | |
| 2795 #ifdef FEAT_SCROLLBIND | |
| 2796 /* required when 'scrollbind' has been set */ | |
| 2797 if (curwin->w_p_scb) | |
| 2798 do_check_scrollbind(TRUE); | |
| 2799 #endif | |
| 2800 } | |
| 6474 | 2801 |
| 2802 #ifdef FEAT_WINDOWS | |
| 2803 if (eap->cmdidx == CMD_windo || eap->cmdidx == CMD_tabdo) | |
| 2804 if (i+1 > eap->line2) | |
| 2805 break; | |
| 2806 #endif | |
| 2807 if (eap->cmdidx == CMD_argdo && i >= eap->line2) | |
| 2808 break; | |
| 7 | 2809 } |
| 2810 listcmd_busy = FALSE; | |
| 2811 } | |
| 2812 | |
| 2813 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL) | |
| 154 | 2814 if (save_ei != NULL) |
| 2815 { | |
| 2816 au_event_restore(save_ei); | |
| 2817 apply_autocmds(EVENT_SYNTAX, curbuf->b_p_syn, | |
| 2818 curbuf->b_fname, TRUE, curbuf); | |
| 2819 } | |
| 7 | 2820 #endif |
| 6116 | 2821 #ifdef FEAT_CLIPBOARD |
| 2822 end_global_changes(); | |
| 2823 #endif | |
| 7 | 2824 } |
| 2825 | |
| 2826 /* | |
| 2827 * Add files[count] to the arglist of the current window after arg "after". | |
| 2828 * The file names in files[count] must have been allocated and are taken over. | |
| 2829 * Files[] itself is not taken over. | |
| 2830 * Returns index of first added argument. Returns -1 when failed (out of mem). | |
| 2831 */ | |
| 2832 static int | |
| 2833 alist_add_list(count, files, after) | |
| 2834 int count; | |
| 2835 char_u **files; | |
| 2836 int after; /* where to add: 0 = before first one */ | |
| 2837 { | |
| 2838 int i; | |
| 2839 | |
| 2840 if (ga_grow(&ALIST(curwin)->al_ga, count) == OK) | |
| 2841 { | |
| 2842 if (after < 0) | |
| 2843 after = 0; | |
| 2844 if (after > ARGCOUNT) | |
| 2845 after = ARGCOUNT; | |
| 2846 if (after < ARGCOUNT) | |
| 2847 mch_memmove(&(ARGLIST[after + count]), &(ARGLIST[after]), | |
| 2848 (ARGCOUNT - after) * sizeof(aentry_T)); | |
| 2849 for (i = 0; i < count; ++i) | |
| 2850 { | |
| 2851 ARGLIST[after + i].ae_fname = files[i]; | |
| 2852 ARGLIST[after + i].ae_fnum = buflist_add(files[i], BLN_LISTED); | |
| 2853 } | |
| 2854 ALIST(curwin)->al_ga.ga_len += count; | |
| 2855 if (curwin->w_arg_idx >= after) | |
| 2856 ++curwin->w_arg_idx; | |
| 2857 return after; | |
| 2858 } | |
| 2859 | |
| 2860 for (i = 0; i < count; ++i) | |
| 2861 vim_free(files[i]); | |
| 2862 return -1; | |
| 2863 } | |
| 2864 | |
| 2865 #endif /* FEAT_LISTCMDS */ | |
| 2866 | |
| 2867 #ifdef FEAT_EVAL | |
| 2868 /* | |
| 2869 * ":compiler[!] {name}" | |
| 2870 */ | |
| 2871 void | |
| 2872 ex_compiler(eap) | |
| 2873 exarg_T *eap; | |
| 2874 { | |
| 2875 char_u *buf; | |
| 2876 char_u *old_cur_comp = NULL; | |
| 2877 char_u *p; | |
| 2878 | |
| 2879 if (*eap->arg == NUL) | |
| 2880 { | |
| 2881 /* List all compiler scripts. */ | |
| 2882 do_cmdline_cmd((char_u *)"echo globpath(&rtp, 'compiler/*.vim')"); | |
| 2883 /* ) keep the indenter happy... */ | |
| 2884 } | |
| 2885 else | |
| 2886 { | |
| 2887 buf = alloc((unsigned)(STRLEN(eap->arg) + 14)); | |
| 2888 if (buf != NULL) | |
| 2889 { | |
| 2890 if (eap->forceit) | |
| 2891 { | |
| 2892 /* ":compiler! {name}" sets global options */ | |
| 2893 do_cmdline_cmd((char_u *) | |
| 2894 "command -nargs=* CompilerSet set <args>"); | |
| 2895 } | |
| 2896 else | |
| 2897 { | |
| 2898 /* ":compiler! {name}" sets local options. | |
| 2899 * To remain backwards compatible "current_compiler" is always | |
| 2900 * used. A user's compiler plugin may set it, the distributed | |
| 2901 * plugin will then skip the settings. Afterwards set | |
|
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diff
changeset
|
2902 * "b:current_compiler" and restore "current_compiler". |
|
ef2890033e88
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1882
diff
changeset
|
2903 * Explicitly prepend "g:" to make it work in a function. */ |
|
ef2890033e88
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parents:
1882
diff
changeset
|
2904 old_cur_comp = get_var_value((char_u *)"g:current_compiler"); |
| 7 | 2905 if (old_cur_comp != NULL) |
| 2906 old_cur_comp = vim_strsave(old_cur_comp); | |
| 2907 do_cmdline_cmd((char_u *) | |
| 2908 "command -nargs=* CompilerSet setlocal <args>"); | |
| 2909 } | |
|
2051
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diff
changeset
|
2910 do_unlet((char_u *)"g:current_compiler", TRUE); |
| 148 | 2911 do_unlet((char_u *)"b:current_compiler", TRUE); |
| 7 | 2912 |
| 2913 sprintf((char *)buf, "compiler/%s.vim", eap->arg); | |
| 480 | 2914 if (source_runtime(buf, TRUE) == FAIL) |
| 7 | 2915 EMSG2(_("E666: compiler not supported: %s"), eap->arg); |
| 2916 vim_free(buf); | |
| 2917 | |
| 2918 do_cmdline_cmd((char_u *)":delcommand CompilerSet"); | |
| 2919 | |
| 2920 /* Set "b:current_compiler" from "current_compiler". */ | |
|
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diff
changeset
|
2921 p = get_var_value((char_u *)"g:current_compiler"); |
| 7 | 2922 if (p != NULL) |
| 2923 set_internal_string_var((char_u *)"b:current_compiler", p); | |
| 2924 | |
| 2925 /* Restore "current_compiler" for ":compiler {name}". */ | |
| 2926 if (!eap->forceit) | |
| 2927 { | |
| 2928 if (old_cur_comp != NULL) | |
| 2929 { | |
|
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parents:
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diff
changeset
|
2930 set_internal_string_var((char_u *)"g:current_compiler", |
| 7 | 2931 old_cur_comp); |
| 2932 vim_free(old_cur_comp); | |
| 2933 } | |
| 2934 else | |
|
2051
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diff
changeset
|
2935 do_unlet((char_u *)"g:current_compiler", TRUE); |
| 7 | 2936 } |
| 2937 } | |
| 2938 } | |
| 2939 } | |
| 2940 #endif | |
| 2941 | |
| 2942 /* | |
| 2943 * ":runtime {name}" | |
| 2944 */ | |
| 2945 void | |
| 2946 ex_runtime(eap) | |
| 2947 exarg_T *eap; | |
| 2948 { | |
| 480 | 2949 source_runtime(eap->arg, eap->forceit); |
| 7 | 2950 } |
| 2951 | |
| 237 | 2952 static void source_callback __ARGS((char_u *fname, void *cookie)); |
| 2953 | |
| 7 | 2954 static void |
| 237 | 2955 source_callback(fname, cookie) |
| 7 | 2956 char_u *fname; |
| 1876 | 2957 void *cookie UNUSED; |
| 7 | 2958 { |
| 819 | 2959 (void)do_source(fname, FALSE, DOSO_NONE); |
| 7 | 2960 } |
| 2961 | |
| 2962 /* | |
| 2963 * Source the file "name" from all directories in 'runtimepath'. | |
| 2964 * "name" can contain wildcards. | |
| 2965 * When "all" is TRUE, source all files, otherwise only the first one. | |
| 2966 * return FAIL when no file could be sourced, OK otherwise. | |
| 2967 */ | |
| 2968 int | |
| 480 | 2969 source_runtime(name, all) |
| 7 | 2970 char_u *name; |
| 2971 int all; | |
| 2972 { | |
| 237 | 2973 return do_in_runtimepath(name, all, source_callback, NULL); |
| 7 | 2974 } |
| 2975 | |
| 2976 /* | |
| 237 | 2977 * Find "name" in 'runtimepath'. When found, invoke the callback function for |
| 2978 * it: callback(fname, "cookie") | |
| 7 | 2979 * When "all" is TRUE repeat for all matches, otherwise only the first one is |
| 2980 * used. | |
| 2981 * Returns OK when at least one match found, FAIL otherwise. | |
|
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|
2982 * |
| 6116 | 2983 * If "name" is NULL calls callback for each entry in runtimepath. Cookie is |
| 2984 * passed by reference in this case, setting it to NULL indicates that callback | |
|
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|
2985 * has done its job. |
| 7 | 2986 */ |
| 2987 int | |
| 237 | 2988 do_in_runtimepath(name, all, callback, cookie) |
| 7 | 2989 char_u *name; |
| 2990 int all; | |
| 237 | 2991 void (*callback)__ARGS((char_u *fname, void *ck)); |
| 2992 void *cookie; | |
| 7 | 2993 { |
| 2994 char_u *rtp; | |
| 2995 char_u *np; | |
| 2996 char_u *buf; | |
| 2997 char_u *rtp_copy; | |
| 2998 char_u *tail; | |
| 2999 int num_files; | |
| 3000 char_u **files; | |
| 3001 int i; | |
| 3002 int did_one = FALSE; | |
| 3003 #ifdef AMIGA | |
| 3004 struct Process *proc = (struct Process *)FindTask(0L); | |
| 3005 APTR save_winptr = proc->pr_WindowPtr; | |
| 3006 | |
| 3007 /* Avoid a requester here for a volume that doesn't exist. */ | |
| 3008 proc->pr_WindowPtr = (APTR)-1L; | |
| 3009 #endif | |
| 3010 | |
| 3011 /* Make a copy of 'runtimepath'. Invoking the callback may change the | |
| 3012 * value. */ | |
| 3013 rtp_copy = vim_strsave(p_rtp); | |
| 3014 buf = alloc(MAXPATHL); | |
| 3015 if (buf != NULL && rtp_copy != NULL) | |
| 3016 { | |
|
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3017 if (p_verbose > 1 && name != NULL) |
| 294 | 3018 { |
| 3019 verbose_enter(); | |
| 274 | 3020 smsg((char_u *)_("Searching for \"%s\" in \"%s\""), |
| 7 | 3021 (char *)name, (char *)p_rtp); |
| 294 | 3022 verbose_leave(); |
| 3023 } | |
| 271 | 3024 |
| 7 | 3025 /* Loop over all entries in 'runtimepath'. */ |
| 3026 rtp = rtp_copy; | |
| 3027 while (*rtp != NUL && (all || !did_one)) | |
| 3028 { | |
| 3029 /* Copy the path from 'runtimepath' to buf[]. */ | |
| 3030 copy_option_part(&rtp, buf, MAXPATHL, ","); | |
|
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|
3031 if (name == NULL) |
|
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3032 { |
|
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3033 (*callback)(buf, (void *) &cookie); |
|
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|
3034 if (!did_one) |
|
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|
3035 did_one = (cookie == NULL); |
|
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|
3036 } |
|
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|
3037 else if (STRLEN(buf) + STRLEN(name) + 2 < MAXPATHL) |
| 7 | 3038 { |
| 3039 add_pathsep(buf); | |
| 3040 tail = buf + STRLEN(buf); | |
| 3041 | |
| 3042 /* Loop over all patterns in "name" */ | |
| 3043 np = name; | |
| 3044 while (*np != NUL && (all || !did_one)) | |
| 3045 { | |
| 3046 /* Append the pattern from "name" to buf[]. */ | |
| 3047 copy_option_part(&np, tail, (int)(MAXPATHL - (tail - buf)), | |
| 3048 "\t "); | |
| 3049 | |
| 3050 if (p_verbose > 2) | |
| 294 | 3051 { |
| 3052 verbose_enter(); | |
| 274 | 3053 smsg((char_u *)_("Searching for \"%s\""), buf); |
| 294 | 3054 verbose_leave(); |
| 3055 } | |
| 7 | 3056 |
| 3057 /* Expand wildcards, invoke the callback for each match. */ | |
| 3058 if (gen_expand_wildcards(1, &buf, &num_files, &files, | |
| 3059 EW_FILE) == OK) | |
| 3060 { | |
| 3061 for (i = 0; i < num_files; ++i) | |
| 3062 { | |
| 237 | 3063 (*callback)(files[i], cookie); |
| 7 | 3064 did_one = TRUE; |
| 3065 if (!all) | |
| 3066 break; | |
| 3067 } | |
| 3068 FreeWild(num_files, files); | |
| 3069 } | |
| 3070 } | |
| 3071 } | |
| 3072 } | |
| 3073 } | |
| 3074 vim_free(buf); | |
| 3075 vim_free(rtp_copy); | |
|
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3076 if (p_verbose > 0 && !did_one && name != NULL) |
| 294 | 3077 { |
| 3078 verbose_enter(); | |
| 274 | 3079 smsg((char_u *)_("not found in 'runtimepath': \"%s\""), name); |
| 294 | 3080 verbose_leave(); |
| 3081 } | |
| 7 | 3082 |
| 3083 #ifdef AMIGA | |
| 3084 proc->pr_WindowPtr = save_winptr; | |
| 3085 #endif | |
| 3086 | |
| 3087 return did_one ? OK : FAIL; | |
| 3088 } | |
| 3089 | |
| 3090 #if defined(FEAT_EVAL) && defined(FEAT_AUTOCMD) | |
| 3091 /* | |
| 3092 * ":options" | |
| 3093 */ | |
| 3094 void | |
| 3095 ex_options(eap) | |
| 1876 | 3096 exarg_T *eap UNUSED; |
| 7 | 3097 { |
| 3098 cmd_source((char_u *)SYS_OPTWIN_FILE, NULL); | |
| 3099 } | |
| 3100 #endif | |
| 3101 | |
| 3102 /* | |
| 3103 * ":source {fname}" | |
| 3104 */ | |
| 3105 void | |
| 3106 ex_source(eap) | |
| 3107 exarg_T *eap; | |
| 3108 { | |
| 3109 #ifdef FEAT_BROWSE | |
| 3110 if (cmdmod.browse) | |
| 3111 { | |
| 3112 char_u *fname = NULL; | |
| 3113 | |
| 29 | 3114 fname = do_browse(0, (char_u *)_("Source Vim script"), eap->arg, |
| 7 | 3115 NULL, NULL, BROWSE_FILTER_MACROS, NULL); |
| 3116 if (fname != NULL) | |
| 3117 { | |
| 3118 cmd_source(fname, eap); | |
| 3119 vim_free(fname); | |
| 3120 } | |
| 3121 } | |
| 3122 else | |
| 3123 #endif | |
| 3124 cmd_source(eap->arg, eap); | |
| 3125 } | |
| 3126 | |
| 3127 static void | |
| 3128 cmd_source(fname, eap) | |
| 3129 char_u *fname; | |
| 3130 exarg_T *eap; | |
| 3131 { | |
| 3132 if (*fname == NUL) | |
| 3133 EMSG(_(e_argreq)); | |
| 3134 | |
| 3135 else if (eap != NULL && eap->forceit) | |
| 4352 | 3136 /* ":source!": read Normal mode commands |
| 716 | 3137 * Need to execute the commands directly. This is required at least |
| 3138 * for: | |
| 7 | 3139 * - ":g" command busy |
| 3140 * - after ":argdo", ":windo" or ":bufdo" | |
| 3141 * - another command follows | |
| 3142 * - inside a loop | |
| 3143 */ | |
| 3144 openscript(fname, global_busy || listcmd_busy || eap->nextcmd != NULL | |
| 3145 #ifdef FEAT_EVAL | |
| 3146 || eap->cstack->cs_idx >= 0 | |
| 3147 #endif | |
| 3148 ); | |
| 3149 | |
| 3150 /* ":source" read ex commands */ | |
| 819 | 3151 else if (do_source(fname, FALSE, DOSO_NONE) == FAIL) |
| 7 | 3152 EMSG2(_(e_notopen), fname); |
| 3153 } | |
| 3154 | |
| 3155 /* | |
| 3156 * ":source" and associated commands. | |
| 3157 */ | |
| 3158 /* | |
| 3159 * Structure used to store info for each sourced file. | |
| 3160 * It is shared between do_source() and getsourceline(). | |
| 3161 * This is required, because it needs to be handed to do_cmdline() and | |
| 3162 * sourcing can be done recursively. | |
| 3163 */ | |
| 3164 struct source_cookie | |
| 3165 { | |
| 3166 FILE *fp; /* opened file for sourcing */ | |
| 3167 char_u *nextline; /* if not NULL: line that was read ahead */ | |
| 3168 int finished; /* ":finish" used */ | |
|
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|
3169 #if defined(USE_CRNL) || defined(USE_CR) |
| 7 | 3170 int fileformat; /* EOL_UNKNOWN, EOL_UNIX or EOL_DOS */ |
| 3171 int error; /* TRUE if LF found after CR-LF */ | |
| 3172 #endif | |
| 3173 #ifdef FEAT_EVAL | |
| 3174 linenr_T breakpoint; /* next line with breakpoint or zero */ | |
| 3175 char_u *fname; /* name of sourced file */ | |
| 3176 int dbg_tick; /* debug_tick when breakpoint was set */ | |
| 3177 int level; /* top nesting level of sourced file */ | |
| 3178 #endif | |
| 3179 #ifdef FEAT_MBYTE | |
| 3180 vimconv_T conv; /* type of conversion */ | |
| 3181 #endif | |
| 3182 }; | |
| 3183 | |
| 3184 #ifdef FEAT_EVAL | |
| 3185 /* | |
| 3186 * Return the address holding the next breakpoint line for a source cookie. | |
| 3187 */ | |
| 3188 linenr_T * | |
| 3189 source_breakpoint(cookie) | |
| 3190 void *cookie; | |
| 3191 { | |
| 3192 return &((struct source_cookie *)cookie)->breakpoint; | |
| 3193 } | |
| 3194 | |
| 3195 /* | |
| 3196 * Return the address holding the debug tick for a source cookie. | |
| 3197 */ | |
| 3198 int * | |
| 3199 source_dbg_tick(cookie) | |
| 3200 void *cookie; | |
| 3201 { | |
| 3202 return &((struct source_cookie *)cookie)->dbg_tick; | |
| 3203 } | |
| 3204 | |
| 3205 /* | |
| 3206 * Return the nesting level for a source cookie. | |
| 3207 */ | |
| 3208 int | |
| 3209 source_level(cookie) | |
| 3210 void *cookie; | |
| 3211 { | |
| 3212 return ((struct source_cookie *)cookie)->level; | |
| 3213 } | |
| 3214 #endif | |
| 3215 | |
| 3216 static char_u *get_one_sourceline __ARGS((struct source_cookie *sp)); | |
| 3217 | |
|
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3218 #if (defined(WIN32) && defined(FEAT_CSCOPE)) || defined(HAVE_FD_CLOEXEC) |
|
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3219 # define USE_FOPEN_NOINH |
| 7 | 3220 static FILE *fopen_noinh_readbin __ARGS((char *filename)); |
| 3221 | |
| 3222 /* | |
| 3223 * Special function to open a file without handle inheritance. | |
|
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3224 * When possible the handle is closed on exec(). |
| 7 | 3225 */ |
| 3226 static FILE * | |
| 3227 fopen_noinh_readbin(filename) | |
| 3228 char *filename; | |
| 3229 { | |
|
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3230 # ifdef WIN32 |
|
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3231 int fd_tmp = mch_open(filename, O_RDONLY | O_BINARY | O_NOINHERIT, 0); |
|
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3232 # else |
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3233 int fd_tmp = mch_open(filename, O_RDONLY, 0); |
|
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3234 # endif |
| 7 | 3235 |
| 3236 if (fd_tmp == -1) | |
| 3237 return NULL; | |
|
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3238 |
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3239 # ifdef HAVE_FD_CLOEXEC |
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3240 { |
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3241 int fdflags = fcntl(fd_tmp, F_GETFD); |
|
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3242 if (fdflags >= 0 && (fdflags & FD_CLOEXEC) == 0) |
| 7009 | 3243 (void)fcntl(fd_tmp, F_SETFD, fdflags | FD_CLOEXEC); |
|
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3244 } |
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3245 # endif |
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3246 |
| 7 | 3247 return fdopen(fd_tmp, READBIN); |
| 3248 } | |
| 3249 #endif | |
| 3250 | |
| 3251 | |
| 3252 /* | |
| 3253 * do_source: Read the file "fname" and execute its lines as EX commands. | |
| 3254 * | |
| 3255 * This function may be called recursively! | |
| 3256 * | |
| 3257 * return FAIL if file could not be opened, OK otherwise | |
| 3258 */ | |
| 3259 int | |
| 3260 do_source(fname, check_other, is_vimrc) | |
| 3261 char_u *fname; | |
| 3262 int check_other; /* check for .vimrc and _vimrc */ | |
| 819 | 3263 int is_vimrc; /* DOSO_ value */ |
| 7 | 3264 { |
| 3265 struct source_cookie cookie; | |
| 3266 char_u *save_sourcing_name; | |
| 3267 linenr_T save_sourcing_lnum; | |
| 3268 char_u *p; | |
| 3269 char_u *fname_exp; | |
| 1802 | 3270 char_u *firstline = NULL; |
| 7 | 3271 int retval = FAIL; |
| 3272 #ifdef FEAT_EVAL | |
| 3273 scid_T save_current_SID; | |
| 3274 static scid_T last_current_SID = 0; | |
| 3275 void *save_funccalp; | |
| 3276 int save_debug_break_level = debug_break_level; | |
| 170 | 3277 scriptitem_T *si = NULL; |
| 7 | 3278 # ifdef UNIX |
| 3279 struct stat st; | |
| 3280 int stat_ok; | |
| 3281 # endif | |
| 3282 #endif | |
| 3283 #ifdef STARTUPTIME | |
| 3284 struct timeval tv_rel; | |
| 3285 struct timeval tv_start; | |
| 3286 #endif | |
| 170 | 3287 #ifdef FEAT_PROFILE |
| 3288 proftime_T wait_start; | |
| 3289 #endif | |
| 7 | 3290 |
| 3291 p = expand_env_save(fname); | |
| 3292 if (p == NULL) | |
| 3293 return retval; | |
| 3294 fname_exp = fix_fname(p); | |
| 3295 vim_free(p); | |
| 3296 if (fname_exp == NULL) | |
| 3297 return retval; | |
| 3298 if (mch_isdir(fname_exp)) | |
| 3299 { | |
| 274 | 3300 smsg((char_u *)_("Cannot source a directory: \"%s\""), fname); |
| 7 | 3301 goto theend; |
| 3302 } | |
| 3303 | |
| 716 | 3304 #ifdef FEAT_AUTOCMD |
| 1061 | 3305 /* Apply SourceCmd autocommands, they should get the file and source it. */ |
| 3306 if (has_autocmd(EVENT_SOURCECMD, fname_exp, NULL) | |
| 3307 && apply_autocmds(EVENT_SOURCECMD, fname_exp, fname_exp, | |
| 3308 FALSE, curbuf)) | |
| 1515 | 3309 { |
| 1061 | 3310 # ifdef FEAT_EVAL |
| 1515 | 3311 retval = aborting() ? FAIL : OK; |
| 1061 | 3312 # else |
| 1515 | 3313 retval = OK; |
| 1061 | 3314 # endif |
| 1515 | 3315 goto theend; |
| 3316 } | |
| 1061 | 3317 |
| 3318 /* Apply SourcePre autocommands, they may get the file. */ | |
| 716 | 3319 apply_autocmds(EVENT_SOURCEPRE, fname_exp, fname_exp, FALSE, curbuf); |
| 3320 #endif | |
| 3321 | |
|
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3322 #ifdef USE_FOPEN_NOINH |
| 7 | 3323 cookie.fp = fopen_noinh_readbin((char *)fname_exp); |
| 3324 #else | |
| 3325 cookie.fp = mch_fopen((char *)fname_exp, READBIN); | |
| 3326 #endif | |
| 3327 if (cookie.fp == NULL && check_other) | |
| 3328 { | |
| 3329 /* | |
| 3330 * Try again, replacing file name ".vimrc" by "_vimrc" or vice versa, | |
| 3331 * and ".exrc" by "_exrc" or vice versa. | |
| 3332 */ | |
| 3333 p = gettail(fname_exp); | |
| 3334 if ((*p == '.' || *p == '_') | |
| 3335 && (STRICMP(p + 1, "vimrc") == 0 | |
| 3336 || STRICMP(p + 1, "gvimrc") == 0 | |
| 3337 || STRICMP(p + 1, "exrc") == 0)) | |
| 3338 { | |
| 3339 if (*p == '_') | |
| 3340 *p = '.'; | |
| 3341 else | |
| 3342 *p = '_'; | |
|
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3343 #ifdef USE_FOPEN_NOINH |
| 7 | 3344 cookie.fp = fopen_noinh_readbin((char *)fname_exp); |
| 3345 #else | |
| 3346 cookie.fp = mch_fopen((char *)fname_exp, READBIN); | |
| 3347 #endif | |
| 3348 } | |
| 3349 } | |
| 3350 | |
| 3351 if (cookie.fp == NULL) | |
| 3352 { | |
| 3353 if (p_verbose > 0) | |
| 3354 { | |
| 294 | 3355 verbose_enter(); |
| 7 | 3356 if (sourcing_name == NULL) |
| 274 | 3357 smsg((char_u *)_("could not source \"%s\""), fname); |
| 7 | 3358 else |
| 3359 smsg((char_u *)_("line %ld: could not source \"%s\""), | |
| 274 | 3360 sourcing_lnum, fname); |
| 294 | 3361 verbose_leave(); |
| 7 | 3362 } |
| 3363 goto theend; | |
| 3364 } | |
| 3365 | |
| 3366 /* | |
| 3367 * The file exists. | |
| 3368 * - In verbose mode, give a message. | |
| 3369 * - For a vimrc file, may want to set 'compatible', call vimrc_found(). | |
| 3370 */ | |
| 3371 if (p_verbose > 1) | |
| 3372 { | |
| 294 | 3373 verbose_enter(); |
| 7 | 3374 if (sourcing_name == NULL) |
| 274 | 3375 smsg((char_u *)_("sourcing \"%s\""), fname); |
| 7 | 3376 else |
| 3377 smsg((char_u *)_("line %ld: sourcing \"%s\""), | |
| 274 | 3378 sourcing_lnum, fname); |
| 294 | 3379 verbose_leave(); |
| 7 | 3380 } |
| 819 | 3381 if (is_vimrc == DOSO_VIMRC) |
| 3382 vimrc_found(fname_exp, (char_u *)"MYVIMRC"); | |
| 3383 else if (is_vimrc == DOSO_GVIMRC) | |
| 3384 vimrc_found(fname_exp, (char_u *)"MYGVIMRC"); | |
| 7 | 3385 |
| 3386 #ifdef USE_CRNL | |
| 3387 /* If no automatic file format: Set default to CR-NL. */ | |
| 3388 if (*p_ffs == NUL) | |
| 3389 cookie.fileformat = EOL_DOS; | |
| 3390 else | |
| 3391 cookie.fileformat = EOL_UNKNOWN; | |
| 3392 cookie.error = FALSE; | |
| 3393 #endif | |
| 3394 | |
| 3395 #ifdef USE_CR | |
| 3396 /* If no automatic file format: Set default to CR. */ | |
| 3397 if (*p_ffs == NUL) | |
| 3398 cookie.fileformat = EOL_MAC; | |
| 3399 else | |
| 3400 cookie.fileformat = EOL_UNKNOWN; | |
| 3401 cookie.error = FALSE; | |
| 3402 #endif | |
| 3403 | |
| 3404 cookie.nextline = NULL; | |
| 3405 cookie.finished = FALSE; | |
| 3406 | |
| 3407 #ifdef FEAT_EVAL | |
| 3408 /* | |
| 3409 * Check if this script has a breakpoint. | |
| 3410 */ | |
| 3411 cookie.breakpoint = dbg_find_breakpoint(TRUE, fname_exp, (linenr_T)0); | |
| 3412 cookie.fname = fname_exp; | |
| 3413 cookie.dbg_tick = debug_tick; | |
| 3414 | |
| 3415 cookie.level = ex_nesting_level; | |
| 3416 #endif | |
| 3417 | |
| 3418 /* | |
| 3419 * Keep the sourcing name/lnum, for recursive calls. | |
| 3420 */ | |
| 3421 save_sourcing_name = sourcing_name; | |
| 3422 sourcing_name = fname_exp; | |
| 3423 save_sourcing_lnum = sourcing_lnum; | |
| 3424 sourcing_lnum = 0; | |
| 3425 | |
| 1802 | 3426 #ifdef FEAT_MBYTE |
| 3427 cookie.conv.vc_type = CONV_NONE; /* no conversion */ | |
| 3428 | |
| 3429 /* Read the first line so we can check for a UTF-8 BOM. */ | |
| 3430 firstline = getsourceline(0, (void *)&cookie, 0); | |
| 3431 if (firstline != NULL && STRLEN(firstline) >= 3 && firstline[0] == 0xef | |
| 3432 && firstline[1] == 0xbb && firstline[2] == 0xbf) | |
| 3433 { | |
| 3434 /* Found BOM; setup conversion, skip over BOM and recode the line. */ | |
| 3435 convert_setup(&cookie.conv, (char_u *)"utf-8", p_enc); | |
| 3436 p = string_convert(&cookie.conv, firstline + 3, NULL); | |
| 1804 | 3437 if (p == NULL) |
| 3438 p = vim_strsave(firstline + 3); | |
| 1802 | 3439 if (p != NULL) |
| 3440 { | |
| 3441 vim_free(firstline); | |
| 3442 firstline = p; | |
| 3443 } | |
| 3444 } | |
| 3445 #endif | |
| 3446 | |
| 7 | 3447 #ifdef STARTUPTIME |
|
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diff
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|
3448 if (time_fd != NULL) |
|
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2052
diff
changeset
|
3449 time_push(&tv_rel, &tv_start); |
| 7 | 3450 #endif |
| 3451 | |
| 3452 #ifdef FEAT_EVAL | |
| 170 | 3453 # ifdef FEAT_PROFILE |
| 790 | 3454 if (do_profiling == PROF_YES) |
| 170 | 3455 prof_child_enter(&wait_start); /* entering a child now */ |
| 3456 # endif | |
| 3457 | |
| 3458 /* Don't use local function variables, if called from a function. | |
| 3459 * Also starts profiling timer for nested script. */ | |
| 3460 save_funccalp = save_funccal(); | |
| 3461 | |
| 7 | 3462 /* |
| 3463 * Check if this script was sourced before to finds its SID. | |
| 3464 * If it's new, generate a new SID. | |
| 3465 */ | |
| 3466 save_current_SID = current_SID; | |
| 3467 # ifdef UNIX | |
| 3468 stat_ok = (mch_stat((char *)fname_exp, &st) >= 0); | |
| 3469 # endif | |
| 170 | 3470 for (current_SID = script_items.ga_len; current_SID > 0; --current_SID) |
| 3471 { | |
| 3472 si = &SCRIPT_ITEM(current_SID); | |
| 3473 if (si->sn_name != NULL | |
| 7 | 3474 && ( |
| 3475 # ifdef UNIX | |
| 161 | 3476 /* Compare dev/ino when possible, it catches symbolic |
| 3477 * links. Also compare file names, the inode may change | |
| 3478 * when the file was edited. */ | |
| 1882 | 3479 ((stat_ok && si->sn_dev_valid) |
| 170 | 3480 && (si->sn_dev == st.st_dev |
| 3481 && si->sn_ino == st.st_ino)) || | |
| 7 | 3482 # endif |
| 170 | 3483 fnamecmp(si->sn_name, fname_exp) == 0)) |
| 7 | 3484 break; |
| 170 | 3485 } |
| 7 | 3486 if (current_SID == 0) |
| 3487 { | |
| 3488 current_SID = ++last_current_SID; | |
| 170 | 3489 if (ga_grow(&script_items, (int)(current_SID - script_items.ga_len)) |
| 3490 == FAIL) | |
| 3491 goto almosttheend; | |
| 3492 while (script_items.ga_len < current_SID) | |
| 7 | 3493 { |
| 170 | 3494 ++script_items.ga_len; |
| 3495 SCRIPT_ITEM(script_items.ga_len).sn_name = NULL; | |
| 3496 # ifdef FEAT_PROFILE | |
| 3497 SCRIPT_ITEM(script_items.ga_len).sn_prof_on = FALSE; | |
| 3498 # endif | |
| 3499 } | |
| 3500 si = &SCRIPT_ITEM(current_SID); | |
| 3501 si->sn_name = fname_exp; | |
| 3502 fname_exp = NULL; | |
| 7 | 3503 # ifdef UNIX |
| 170 | 3504 if (stat_ok) |
| 3505 { | |
| 1882 | 3506 si->sn_dev_valid = TRUE; |
| 170 | 3507 si->sn_dev = st.st_dev; |
| 3508 si->sn_ino = st.st_ino; | |
| 3509 } | |
| 3510 else | |
| 1882 | 3511 si->sn_dev_valid = FALSE; |
| 7 | 3512 # endif |
| 170 | 3513 |
| 7 | 3514 /* Allocate the local script variables to use for this script. */ |
| 3515 new_script_vars(current_SID); | |
| 3516 } | |
| 3517 | |
| 170 | 3518 # ifdef FEAT_PROFILE |
| 790 | 3519 if (do_profiling == PROF_YES) |
| 170 | 3520 { |
| 3521 int forceit; | |
| 3522 | |
| 3523 /* Check if we do profiling for this script. */ | |
| 3524 if (!si->sn_prof_on && has_profiling(TRUE, si->sn_name, &forceit)) | |
| 3525 { | |
| 3526 script_do_profile(si); | |
| 3527 si->sn_pr_force = forceit; | |
| 3528 } | |
| 3529 if (si->sn_prof_on) | |
| 3530 { | |
| 3531 ++si->sn_pr_count; | |
| 3532 profile_start(&si->sn_pr_start); | |
| 3533 profile_zero(&si->sn_pr_children); | |
| 3534 } | |
| 3535 } | |
| 3536 # endif | |
| 7 | 3537 #endif |
| 3538 | |
| 3539 /* | |
| 3540 * Call do_cmdline, which will call getsourceline() to get the lines. | |
| 3541 */ | |
| 1802 | 3542 do_cmdline(firstline, getsourceline, (void *)&cookie, |
| 7 | 3543 DOCMD_VERBOSE|DOCMD_NOWAIT|DOCMD_REPEAT); |
| 3544 retval = OK; | |
| 170 | 3545 |
| 3546 #ifdef FEAT_PROFILE | |
| 790 | 3547 if (do_profiling == PROF_YES) |
| 170 | 3548 { |
| 3549 /* Get "si" again, "script_items" may have been reallocated. */ | |
| 3550 si = &SCRIPT_ITEM(current_SID); | |
| 3551 if (si->sn_prof_on) | |
| 3552 { | |
| 3553 profile_end(&si->sn_pr_start); | |
| 3554 profile_sub_wait(&wait_start, &si->sn_pr_start); | |
| 3555 profile_add(&si->sn_pr_total, &si->sn_pr_start); | |
| 720 | 3556 profile_self(&si->sn_pr_self, &si->sn_pr_start, |
| 3557 &si->sn_pr_children); | |
| 170 | 3558 } |
| 3559 } | |
| 7 | 3560 #endif |
| 3561 | |
| 3562 if (got_int) | |
| 3563 EMSG(_(e_interr)); | |
| 3564 sourcing_name = save_sourcing_name; | |
| 3565 sourcing_lnum = save_sourcing_lnum; | |
| 3566 if (p_verbose > 1) | |
| 3567 { | |
| 294 | 3568 verbose_enter(); |
| 274 | 3569 smsg((char_u *)_("finished sourcing %s"), fname); |
| 7 | 3570 if (sourcing_name != NULL) |
| 274 | 3571 smsg((char_u *)_("continuing in %s"), sourcing_name); |
| 294 | 3572 verbose_leave(); |
| 7 | 3573 } |
| 3574 #ifdef STARTUPTIME | |
|
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diff
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|
3575 if (time_fd != NULL) |
|
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diff
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|
3576 { |
|
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updated for version 7.2.339
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parents:
2052
diff
changeset
|
3577 vim_snprintf((char *)IObuff, IOSIZE, "sourcing %s", fname); |
|
94f44da44d2e
updated for version 7.2.339
Bram Moolenaar <bram@zimbu.org>
parents:
2052
diff
changeset
|
3578 time_msg((char *)IObuff, &tv_start); |
|
94f44da44d2e
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Bram Moolenaar <bram@zimbu.org>
parents:
2052
diff
changeset
|
3579 time_pop(&tv_rel); |
|
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parents:
2052
diff
changeset
|
3580 } |
| 7 | 3581 #endif |
| 3582 | |
| 3583 #ifdef FEAT_EVAL | |
| 3584 /* | |
| 3585 * After a "finish" in debug mode, need to break at first command of next | |
| 3586 * sourced file. | |
| 3587 */ | |
| 3588 if (save_debug_break_level > ex_nesting_level | |
| 3589 && debug_break_level == ex_nesting_level) | |
| 3590 ++debug_break_level; | |
| 3591 #endif | |
| 3592 | |
| 170 | 3593 #ifdef FEAT_EVAL |
| 3594 almosttheend: | |
| 3595 current_SID = save_current_SID; | |
| 3596 restore_funccal(save_funccalp); | |
| 3597 # ifdef FEAT_PROFILE | |
| 790 | 3598 if (do_profiling == PROF_YES) |
| 170 | 3599 prof_child_exit(&wait_start); /* leaving a child now */ |
| 3600 # endif | |
| 3601 #endif | |
| 3602 fclose(cookie.fp); | |
| 3603 vim_free(cookie.nextline); | |
| 1802 | 3604 vim_free(firstline); |
| 170 | 3605 #ifdef FEAT_MBYTE |
| 3606 convert_setup(&cookie.conv, NULL, NULL); | |
| 3607 #endif | |
| 3608 | |
| 7 | 3609 theend: |
| 3610 vim_free(fname_exp); | |
| 3611 return retval; | |
| 3612 } | |
| 3613 | |
| 3614 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 356 | 3615 |
| 7 | 3616 /* |
| 3617 * ":scriptnames" | |
| 3618 */ | |
| 3619 void | |
| 3620 ex_scriptnames(eap) | |
| 1876 | 3621 exarg_T *eap UNUSED; |
| 7 | 3622 { |
| 3623 int i; | |
| 3624 | |
| 170 | 3625 for (i = 1; i <= script_items.ga_len && !got_int; ++i) |
| 3626 if (SCRIPT_ITEM(i).sn_name != NULL) | |
| 2921 | 3627 { |
| 3628 home_replace(NULL, SCRIPT_ITEM(i).sn_name, | |
| 3629 NameBuff, MAXPATHL, TRUE); | |
| 3630 smsg((char_u *)"%3d: %s", i, NameBuff); | |
| 3429 | 3631 } |
| 7 | 3632 } |
| 3633 | |
| 3634 # if defined(BACKSLASH_IN_FILENAME) || defined(PROTO) | |
| 3635 /* | |
| 3636 * Fix slashes in the list of script names for 'shellslash'. | |
| 3637 */ | |
| 3638 void | |
| 3639 scriptnames_slash_adjust() | |
| 3640 { | |
| 3641 int i; | |
| 3642 | |
| 170 | 3643 for (i = 1; i <= script_items.ga_len; ++i) |
| 3644 if (SCRIPT_ITEM(i).sn_name != NULL) | |
| 3645 slash_adjust(SCRIPT_ITEM(i).sn_name); | |
| 7 | 3646 } |
| 3647 # endif | |
| 3648 | |
| 3649 /* | |
| 3650 * Get a pointer to a script name. Used for ":verbose set". | |
| 3651 */ | |
| 3652 char_u * | |
| 3653 get_scriptname(id) | |
| 3654 scid_T id; | |
| 3655 { | |
| 3656 if (id == SID_MODELINE) | |
| 681 | 3657 return (char_u *)_("modeline"); |
| 7 | 3658 if (id == SID_CMDARG) |
| 681 | 3659 return (char_u *)_("--cmd argument"); |
| 7 | 3660 if (id == SID_CARG) |
| 681 | 3661 return (char_u *)_("-c argument"); |
| 7 | 3662 if (id == SID_ENV) |
| 681 | 3663 return (char_u *)_("environment variable"); |
| 3664 if (id == SID_ERROR) | |
| 3665 return (char_u *)_("error handler"); | |
| 170 | 3666 return SCRIPT_ITEM(id).sn_name; |
| 3667 } | |
| 3668 | |
| 356 | 3669 # if defined(EXITFREE) || defined(PROTO) |
| 3670 void | |
| 3671 free_scriptnames() | |
| 3672 { | |
| 3673 int i; | |
| 3674 | |
| 3675 for (i = script_items.ga_len; i > 0; --i) | |
| 3676 vim_free(SCRIPT_ITEM(i).sn_name); | |
| 3677 ga_clear(&script_items); | |
| 3678 } | |
| 3679 # endif | |
| 3680 | |
| 7 | 3681 #endif |
| 3682 | |
| 3683 #if defined(USE_CR) || defined(PROTO) | |
| 3684 | |
| 3685 # if defined(__MSL__) && (__MSL__ >= 22) | |
| 3686 /* | |
| 3687 * Newer version of the Metrowerks library handle DOS and UNIX files | |
| 3688 * without help. | |
| 3689 * Test with earlier versions, MSL 2.2 is the library supplied with | |
| 3690 * Codewarrior Pro 2. | |
| 3691 */ | |
| 3692 char * | |
| 3693 fgets_cr(s, n, stream) | |
| 3694 char *s; | |
| 3695 int n; | |
| 3696 FILE *stream; | |
| 3697 { | |
| 3698 return fgets(s, n, stream); | |
| 3699 } | |
| 3700 # else | |
| 3701 /* | |
| 3702 * Version of fgets() which also works for lines ending in a <CR> only | |
| 3703 * (Macintosh format). | |
| 3704 * For older versions of the Metrowerks library. | |
| 3705 * At least CodeWarrior 9 needed this code. | |
| 3706 */ | |
| 3707 char * | |
| 3708 fgets_cr(s, n, stream) | |
| 3709 char *s; | |
| 3710 int n; | |
| 3711 FILE *stream; | |
| 3712 { | |
| 3713 int c = 0; | |
| 3714 int char_read = 0; | |
| 3715 | |
| 3716 while (!feof(stream) && c != '\r' && c != '\n' && char_read < n - 1) | |
| 3717 { | |
| 3718 c = fgetc(stream); | |
| 3719 s[char_read++] = c; | |
| 3720 /* If the file is in DOS format, we need to skip a NL after a CR. I | |
| 3721 * thought it was the other way around, but this appears to work... */ | |
| 3722 if (c == '\n') | |
| 3723 { | |
| 3724 c = fgetc(stream); | |
| 3725 if (c != '\r') | |
| 3726 ungetc(c, stream); | |
| 3727 } | |
| 3728 } | |
| 3729 | |
| 3730 s[char_read] = 0; | |
| 3731 if (char_read == 0) | |
| 3732 return NULL; | |
| 3733 | |
| 3734 if (feof(stream) && char_read == 1) | |
| 3735 return NULL; | |
| 3736 | |
| 3737 return s; | |
| 3738 } | |
| 3739 # endif | |
| 3740 #endif | |
| 3741 | |
| 3742 /* | |
| 3743 * Get one full line from a sourced file. | |
| 3744 * Called by do_cmdline() when it's called from do_source(). | |
| 3745 * | |
| 3746 * Return a pointer to the line in allocated memory. | |
| 3747 * Return NULL for end-of-file or some error. | |
| 3748 */ | |
| 3749 char_u * | |
| 3750 getsourceline(c, cookie, indent) | |
| 1876 | 3751 int c UNUSED; |
| 7 | 3752 void *cookie; |
| 1876 | 3753 int indent UNUSED; |
| 7 | 3754 { |
| 3755 struct source_cookie *sp = (struct source_cookie *)cookie; | |
| 3756 char_u *line; | |
| 3336 | 3757 char_u *p; |
| 7 | 3758 |
| 3759 #ifdef FEAT_EVAL | |
| 3760 /* If breakpoints have been added/deleted need to check for it. */ | |
| 3761 if (sp->dbg_tick < debug_tick) | |
| 3762 { | |
| 3763 sp->breakpoint = dbg_find_breakpoint(TRUE, sp->fname, sourcing_lnum); | |
| 3764 sp->dbg_tick = debug_tick; | |
| 3765 } | |
| 170 | 3766 # ifdef FEAT_PROFILE |
| 790 | 3767 if (do_profiling == PROF_YES) |
| 170 | 3768 script_line_end(); |
| 3769 # endif | |
| 7 | 3770 #endif |
| 3771 /* | |
| 3772 * Get current line. If there is a read-ahead line, use it, otherwise get | |
| 3773 * one now. | |
| 3774 */ | |
| 3775 if (sp->finished) | |
| 3776 line = NULL; | |
| 3777 else if (sp->nextline == NULL) | |
| 3778 line = get_one_sourceline(sp); | |
| 3779 else | |
| 3780 { | |
| 3781 line = sp->nextline; | |
| 3782 sp->nextline = NULL; | |
| 3783 ++sourcing_lnum; | |
| 205 | 3784 } |
| 170 | 3785 #ifdef FEAT_PROFILE |
| 790 | 3786 if (line != NULL && do_profiling == PROF_YES) |
| 205 | 3787 script_line_start(); |
| 3788 #endif | |
| 7 | 3789 |
| 3790 /* Only concatenate lines starting with a \ when 'cpoptions' doesn't | |
| 3791 * contain the 'C' flag. */ | |
| 3792 if (line != NULL && (vim_strchr(p_cpo, CPO_CONCAT) == NULL)) | |
| 3793 { | |
| 3794 /* compensate for the one line read-ahead */ | |
| 3795 --sourcing_lnum; | |
| 3332 | 3796 |
| 3797 /* Get the next line and concatenate it when it starts with a | |
| 3798 * backslash. We always need to read the next line, keep it in | |
| 3799 * sp->nextline. */ | |
| 3800 sp->nextline = get_one_sourceline(sp); | |
| 3801 if (sp->nextline != NULL && *(p = skipwhite(sp->nextline)) == '\\') | |
| 7 | 3802 { |
| 3332 | 3803 garray_T ga; |
| 3804 | |
| 3378 | 3805 ga_init2(&ga, (int)sizeof(char_u), 400); |
| 3332 | 3806 ga_concat(&ga, line); |
| 3807 ga_concat(&ga, p + 1); | |
| 3808 for (;;) | |
| 3809 { | |
| 3810 vim_free(sp->nextline); | |
| 3811 sp->nextline = get_one_sourceline(sp); | |
| 3812 if (sp->nextline == NULL) | |
| 3813 break; | |
| 3814 p = skipwhite(sp->nextline); | |
| 3815 if (*p != '\\') | |
| 3816 break; | |
| 3378 | 3817 /* Adjust the growsize to the current length to speed up |
| 3818 * concatenating many lines. */ | |
| 3819 if (ga.ga_len > 400) | |
| 3820 { | |
| 3821 if (ga.ga_len > 8000) | |
| 3822 ga.ga_growsize = 8000; | |
| 3823 else | |
| 3824 ga.ga_growsize = ga.ga_len; | |
| 3825 } | |
| 3332 | 3826 ga_concat(&ga, p + 1); |
| 3827 } | |
| 3828 ga_append(&ga, NUL); | |
| 7 | 3829 vim_free(line); |
| 3332 | 3830 line = ga.ga_data; |
| 7 | 3831 } |
| 3832 } | |
| 3833 | |
| 3834 #ifdef FEAT_MBYTE | |
| 3835 if (line != NULL && sp->conv.vc_type != CONV_NONE) | |
| 3836 { | |
| 3336 | 3837 char_u *s; |
| 3838 | |
| 7 | 3839 /* Convert the encoding of the script line. */ |
| 3840 s = string_convert(&sp->conv, line, NULL); | |
| 3841 if (s != NULL) | |
| 3842 { | |
| 3843 vim_free(line); | |
| 3844 line = s; | |
| 3845 } | |
| 3846 } | |
| 3847 #endif | |
| 3848 | |
| 3849 #ifdef FEAT_EVAL | |
| 3850 /* Did we encounter a breakpoint? */ | |
| 3851 if (sp->breakpoint != 0 && sp->breakpoint <= sourcing_lnum) | |
| 3852 { | |
| 3853 dbg_breakpoint(sp->fname, sourcing_lnum); | |
| 3854 /* Find next breakpoint. */ | |
| 3855 sp->breakpoint = dbg_find_breakpoint(TRUE, sp->fname, sourcing_lnum); | |
| 3856 sp->dbg_tick = debug_tick; | |
| 3857 } | |
| 3858 #endif | |
| 3859 | |
| 3860 return line; | |
| 3861 } | |
| 3862 | |
| 3863 static char_u * | |
| 3864 get_one_sourceline(sp) | |
| 3865 struct source_cookie *sp; | |
| 3866 { | |
| 3867 garray_T ga; | |
| 3868 int len; | |
| 3869 int c; | |
| 3870 char_u *buf; | |
| 3871 #ifdef USE_CRNL | |
| 3872 int has_cr; /* CR-LF found */ | |
| 3873 #endif | |
| 3874 #ifdef USE_CR | |
| 3875 char_u *scan; | |
| 3876 #endif | |
| 3877 int have_read = FALSE; | |
| 3878 | |
| 3879 /* use a growarray to store the sourced line */ | |
| 154 | 3880 ga_init2(&ga, 1, 250); |
| 7 | 3881 |
| 3882 /* | |
| 3883 * Loop until there is a finished line (or end-of-file). | |
| 3884 */ | |
| 3885 sourcing_lnum++; | |
| 3886 for (;;) | |
| 3887 { | |
| 154 | 3888 /* make room to read at least 120 (more) characters */ |
| 3889 if (ga_grow(&ga, 120) == FAIL) | |
| 7 | 3890 break; |
| 3891 buf = (char_u *)ga.ga_data; | |
| 3892 | |
| 3893 #ifdef USE_CR | |
| 3894 if (sp->fileformat == EOL_MAC) | |
| 3895 { | |
| 41 | 3896 if (fgets_cr((char *)buf + ga.ga_len, ga.ga_maxlen - ga.ga_len, |
| 3897 sp->fp) == NULL) | |
| 7 | 3898 break; |
| 3899 } | |
| 3900 else | |
| 3901 #endif | |
| 41 | 3902 if (fgets((char *)buf + ga.ga_len, ga.ga_maxlen - ga.ga_len, |
| 3903 sp->fp) == NULL) | |
| 7 | 3904 break; |
| 154 | 3905 len = ga.ga_len + (int)STRLEN(buf + ga.ga_len); |
| 7 | 3906 #ifdef USE_CRNL |
| 3907 /* Ignore a trailing CTRL-Z, when in Dos mode. Only recognize the | |
| 3908 * CTRL-Z by its own, or after a NL. */ | |
| 3909 if ( (len == 1 || (len >= 2 && buf[len - 2] == '\n')) | |
| 3910 && sp->fileformat == EOL_DOS | |
| 3911 && buf[len - 1] == Ctrl_Z) | |
| 3912 { | |
| 3913 buf[len - 1] = NUL; | |
| 3914 break; | |
| 3915 } | |
| 3916 #endif | |
| 3917 | |
| 3918 #ifdef USE_CR | |
| 3919 /* If the read doesn't stop on a new line, and there's | |
| 3920 * some CR then we assume a Mac format */ | |
| 3921 if (sp->fileformat == EOL_UNKNOWN) | |
| 3922 { | |
| 3923 if (buf[len - 1] != '\n' && vim_strchr(buf, '\r') != NULL) | |
| 3924 sp->fileformat = EOL_MAC; | |
| 3925 else | |
| 3926 sp->fileformat = EOL_UNIX; | |
| 3927 } | |
| 3928 | |
| 3929 if (sp->fileformat == EOL_MAC) | |
| 3930 { | |
| 3931 scan = vim_strchr(buf, '\r'); | |
| 3932 | |
| 3933 if (scan != NULL) | |
| 3934 { | |
| 3935 *scan = '\n'; | |
| 3936 if (*(scan + 1) != 0) | |
| 3937 { | |
| 3938 *(scan + 1) = 0; | |
| 3939 fseek(sp->fp, (long)(scan - buf - len + 1), SEEK_CUR); | |
| 3940 } | |
| 3941 } | |
| 3942 len = STRLEN(buf); | |
| 3943 } | |
| 3944 #endif | |
| 3945 | |
| 3946 have_read = TRUE; | |
| 3947 ga.ga_len = len; | |
| 3948 | |
| 3949 /* If the line was longer than the buffer, read more. */ | |
| 41 | 3950 if (ga.ga_maxlen - ga.ga_len == 1 && buf[len - 1] != '\n') |
| 7 | 3951 continue; |
| 3952 | |
| 3953 if (len >= 1 && buf[len - 1] == '\n') /* remove trailing NL */ | |
| 3954 { | |
| 3955 #ifdef USE_CRNL | |
| 3956 has_cr = (len >= 2 && buf[len - 2] == '\r'); | |
| 3957 if (sp->fileformat == EOL_UNKNOWN) | |
| 3958 { | |
| 3959 if (has_cr) | |
| 3960 sp->fileformat = EOL_DOS; | |
| 3961 else | |
| 3962 sp->fileformat = EOL_UNIX; | |
| 3963 } | |
| 3964 | |
| 3965 if (sp->fileformat == EOL_DOS) | |
| 3966 { | |
| 3967 if (has_cr) /* replace trailing CR */ | |
| 3968 { | |
| 3969 buf[len - 2] = '\n'; | |
| 3970 --len; | |
| 3971 --ga.ga_len; | |
| 3972 } | |
| 3973 else /* lines like ":map xx yy^M" will have failed */ | |
| 3974 { | |
| 3975 if (!sp->error) | |
| 16 | 3976 { |
| 3977 msg_source(hl_attr(HLF_W)); | |
| 7 | 3978 EMSG(_("W15: Warning: Wrong line separator, ^M may be missing")); |
| 16 | 3979 } |
| 7 | 3980 sp->error = TRUE; |
| 3981 sp->fileformat = EOL_UNIX; | |
| 3982 } | |
| 3983 } | |
| 3984 #endif | |
| 3985 /* The '\n' is escaped if there is an odd number of ^V's just | |
| 3986 * before it, first set "c" just before the 'V's and then check | |
| 3987 * len&c parities (is faster than ((len-c)%2 == 0)) -- Acevedo */ | |
| 3988 for (c = len - 2; c >= 0 && buf[c] == Ctrl_V; c--) | |
| 3989 ; | |
| 3990 if ((len & 1) != (c & 1)) /* escaped NL, read more */ | |
| 3991 { | |
| 3992 sourcing_lnum++; | |
| 3993 continue; | |
| 3994 } | |
| 3995 | |
| 3996 buf[len - 1] = NUL; /* remove the NL */ | |
| 3997 } | |
| 3998 | |
| 3999 /* | |
| 4000 * Check for ^C here now and then, so recursive :so can be broken. | |
| 4001 */ | |
| 4002 line_breakcheck(); | |
| 4003 break; | |
| 4004 } | |
| 4005 | |
| 4006 if (have_read) | |
| 4007 return (char_u *)ga.ga_data; | |
| 4008 | |
| 4009 vim_free(ga.ga_data); | |
| 4010 return NULL; | |
| 4011 } | |
| 4012 | |
| 170 | 4013 #if defined(FEAT_PROFILE) || defined(PROTO) |
| 4014 /* | |
| 4015 * Called when starting to read a script line. | |
| 4016 * "sourcing_lnum" must be correct! | |
| 4017 * When skipping lines it may not actually be executed, but we won't find out | |
| 4018 * until later and we need to store the time now. | |
| 4019 */ | |
| 4020 void | |
| 4021 script_line_start() | |
| 4022 { | |
| 4023 scriptitem_T *si; | |
| 4024 sn_prl_T *pp; | |
| 4025 | |
| 4026 if (current_SID <= 0 || current_SID > script_items.ga_len) | |
| 4027 return; | |
| 4028 si = &SCRIPT_ITEM(current_SID); | |
| 4029 if (si->sn_prof_on && sourcing_lnum >= 1) | |
| 4030 { | |
| 1624 | 4031 /* Grow the array before starting the timer, so that the time spent |
| 170 | 4032 * here isn't counted. */ |
| 7009 | 4033 (void)ga_grow(&si->sn_prl_ga, (int)(sourcing_lnum - si->sn_prl_ga.ga_len)); |
| 170 | 4034 si->sn_prl_idx = sourcing_lnum - 1; |
| 4035 while (si->sn_prl_ga.ga_len <= si->sn_prl_idx | |
| 4036 && si->sn_prl_ga.ga_len < si->sn_prl_ga.ga_maxlen) | |
| 4037 { | |
| 4038 /* Zero counters for a line that was not used before. */ | |
| 4039 pp = &PRL_ITEM(si, si->sn_prl_ga.ga_len); | |
| 4040 pp->snp_count = 0; | |
| 4041 profile_zero(&pp->sn_prl_total); | |
| 4042 profile_zero(&pp->sn_prl_self); | |
| 4043 ++si->sn_prl_ga.ga_len; | |
| 4044 } | |
| 4045 si->sn_prl_execed = FALSE; | |
| 4046 profile_start(&si->sn_prl_start); | |
| 4047 profile_zero(&si->sn_prl_children); | |
| 4048 profile_get_wait(&si->sn_prl_wait); | |
| 4049 } | |
| 4050 } | |
| 4051 | |
| 4052 /* | |
| 4053 * Called when actually executing a function line. | |
| 4054 */ | |
| 4055 void | |
| 4056 script_line_exec() | |
| 4057 { | |
| 4058 scriptitem_T *si; | |
| 4059 | |
| 4060 if (current_SID <= 0 || current_SID > script_items.ga_len) | |
| 4061 return; | |
| 4062 si = &SCRIPT_ITEM(current_SID); | |
| 4063 if (si->sn_prof_on && si->sn_prl_idx >= 0) | |
| 4064 si->sn_prl_execed = TRUE; | |
| 4065 } | |
| 4066 | |
| 4067 /* | |
| 4068 * Called when done with a function line. | |
| 4069 */ | |
| 4070 void | |
| 4071 script_line_end() | |
| 4072 { | |
| 4073 scriptitem_T *si; | |
| 4074 sn_prl_T *pp; | |
| 4075 | |
| 4076 if (current_SID <= 0 || current_SID > script_items.ga_len) | |
| 4077 return; | |
| 4078 si = &SCRIPT_ITEM(current_SID); | |
| 4079 if (si->sn_prof_on && si->sn_prl_idx >= 0 | |
| 4080 && si->sn_prl_idx < si->sn_prl_ga.ga_len) | |
| 4081 { | |
| 4082 if (si->sn_prl_execed) | |
| 4083 { | |
| 4084 pp = &PRL_ITEM(si, si->sn_prl_idx); | |
| 4085 ++pp->snp_count; | |
| 4086 profile_end(&si->sn_prl_start); | |
| 4087 profile_sub_wait(&si->sn_prl_wait, &si->sn_prl_start); | |
| 4088 profile_add(&pp->sn_prl_total, &si->sn_prl_start); | |
| 720 | 4089 profile_self(&pp->sn_prl_self, &si->sn_prl_start, |
| 4090 &si->sn_prl_children); | |
| 170 | 4091 } |
| 4092 si->sn_prl_idx = -1; | |
| 4093 } | |
| 4094 } | |
| 4095 #endif | |
| 4096 | |
| 7 | 4097 /* |
| 4098 * ":scriptencoding": Set encoding conversion for a sourced script. | |
| 4099 * Without the multi-byte feature it's simply ignored. | |
| 4100 */ | |
| 4101 void | |
| 4102 ex_scriptencoding(eap) | |
| 1876 | 4103 exarg_T *eap UNUSED; |
| 7 | 4104 { |
| 4105 #ifdef FEAT_MBYTE | |
| 4106 struct source_cookie *sp; | |
| 4107 char_u *name; | |
| 4108 | |
| 4109 if (!getline_equal(eap->getline, eap->cookie, getsourceline)) | |
| 4110 { | |
| 4111 EMSG(_("E167: :scriptencoding used outside of a sourced file")); | |
| 4112 return; | |
| 4113 } | |
| 4114 | |
| 4115 if (*eap->arg != NUL) | |
| 4116 { | |
| 4117 name = enc_canonize(eap->arg); | |
| 4118 if (name == NULL) /* out of memory */ | |
| 4119 return; | |
| 4120 } | |
| 4121 else | |
| 4122 name = eap->arg; | |
| 4123 | |
| 4124 /* Setup for conversion from the specified encoding to 'encoding'. */ | |
| 4125 sp = (struct source_cookie *)getline_cookie(eap->getline, eap->cookie); | |
| 4126 convert_setup(&sp->conv, name, p_enc); | |
| 4127 | |
| 4128 if (name != eap->arg) | |
| 4129 vim_free(name); | |
| 4130 #endif | |
| 4131 } | |
| 4132 | |
| 4133 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 4134 /* | |
| 4135 * ":finish": Mark a sourced file as finished. | |
| 4136 */ | |
| 4137 void | |
| 4138 ex_finish(eap) | |
| 4139 exarg_T *eap; | |
| 4140 { | |
| 4141 if (getline_equal(eap->getline, eap->cookie, getsourceline)) | |
| 4142 do_finish(eap, FALSE); | |
| 4143 else | |
| 4144 EMSG(_("E168: :finish used outside of a sourced file")); | |
| 4145 } | |
| 4146 | |
| 4147 /* | |
| 4148 * Mark a sourced file as finished. Possibly makes the ":finish" pending. | |
| 4149 * Also called for a pending finish at the ":endtry" or after returning from | |
| 4150 * an extra do_cmdline(). "reanimate" is used in the latter case. | |
| 4151 */ | |
| 4152 void | |
| 4153 do_finish(eap, reanimate) | |
| 4154 exarg_T *eap; | |
| 4155 int reanimate; | |
| 4156 { | |
| 4157 int idx; | |
| 4158 | |
| 4159 if (reanimate) | |
| 4160 ((struct source_cookie *)getline_cookie(eap->getline, | |
| 4161 eap->cookie))->finished = FALSE; | |
| 4162 | |
| 4163 /* | |
| 4164 * Cleanup (and inactivate) conditionals, but stop when a try conditional | |
| 4165 * not in its finally clause (which then is to be executed next) is found. | |
| 4166 * In this case, make the ":finish" pending for execution at the ":endtry". | |
| 4167 * Otherwise, finish normally. | |
| 4168 */ | |
| 4169 idx = cleanup_conditionals(eap->cstack, 0, TRUE); | |
| 4170 if (idx >= 0) | |
| 4171 { | |
| 4172 eap->cstack->cs_pending[idx] = CSTP_FINISH; | |
| 4173 report_make_pending(CSTP_FINISH, NULL); | |
| 4174 } | |
| 4175 else | |
| 4176 ((struct source_cookie *)getline_cookie(eap->getline, | |
| 4177 eap->cookie))->finished = TRUE; | |
| 4178 } | |
| 4179 | |
| 4180 | |
| 4181 /* | |
| 4182 * Return TRUE when a sourced file had the ":finish" command: Don't give error | |
| 4183 * message for missing ":endif". | |
| 4184 * Return FALSE when not sourcing a file. | |
| 4185 */ | |
| 4186 int | |
| 944 | 4187 source_finished(fgetline, cookie) |
| 4188 char_u *(*fgetline) __ARGS((int, void *, int)); | |
| 7 | 4189 void *cookie; |
| 4190 { | |
| 944 | 4191 return (getline_equal(fgetline, cookie, getsourceline) |
| 7 | 4192 && ((struct source_cookie *)getline_cookie( |
| 944 | 4193 fgetline, cookie))->finished); |
| 7 | 4194 } |
| 4195 #endif | |
| 4196 | |
| 4197 #if defined(FEAT_LISTCMDS) || defined(PROTO) | |
| 4198 /* | |
| 4199 * ":checktime [buffer]" | |
| 4200 */ | |
| 4201 void | |
| 4202 ex_checktime(eap) | |
| 4203 exarg_T *eap; | |
| 4204 { | |
| 4205 buf_T *buf; | |
| 4206 int save_no_check_timestamps = no_check_timestamps; | |
| 4207 | |
| 4208 no_check_timestamps = 0; | |
| 4209 if (eap->addr_count == 0) /* default is all buffers */ | |
| 4210 check_timestamps(FALSE); | |
| 4211 else | |
| 4212 { | |
| 4213 buf = buflist_findnr((int)eap->line2); | |
| 4214 if (buf != NULL) /* cannot happen? */ | |
| 4215 (void)buf_check_timestamp(buf, FALSE); | |
| 4216 } | |
| 4217 no_check_timestamps = save_no_check_timestamps; | |
| 4218 } | |
| 4219 #endif | |
| 4220 | |
| 4221 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ | |
| 4222 && (defined(FEAT_EVAL) || defined(FEAT_MULTI_LANG)) | |
|
2419
f579b934f51d
Fix build warnings and problems for tiny/small Win32 build. (Mike Williams)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4223 # define HAVE_GET_LOCALE_VAL |
| 7 | 4224 static char *get_locale_val __ARGS((int what)); |
| 4225 | |
| 4226 static char * | |
| 4227 get_locale_val(what) | |
| 4228 int what; | |
| 4229 { | |
| 4230 char *loc; | |
| 4231 | |
| 4232 /* Obtain the locale value from the libraries. For DJGPP this is | |
| 4233 * redefined and it doesn't use the arguments. */ | |
| 4234 loc = setlocale(what, NULL); | |
| 4235 | |
| 823 | 4236 # ifdef WIN32 |
| 7 | 4237 if (loc != NULL) |
| 4238 { | |
| 4239 char_u *p; | |
| 4240 | |
| 823 | 4241 /* setocale() returns something like "LC_COLLATE=<name>;LC_..." when |
| 4242 * one of the values (e.g., LC_CTYPE) differs. */ | |
| 7 | 4243 p = vim_strchr(loc, '='); |
| 4244 if (p != NULL) | |
| 4245 { | |
| 4246 loc = ++p; | |
| 4247 while (*p != NUL) /* remove trailing newline */ | |
| 4248 { | |
| 823 | 4249 if (*p < ' ' || *p == ';') |
| 7 | 4250 { |
| 4251 *p = NUL; | |
| 4252 break; | |
| 4253 } | |
| 4254 ++p; | |
| 4255 } | |
| 4256 } | |
| 4257 } | |
| 4258 # endif | |
| 4259 | |
| 4260 return loc; | |
| 4261 } | |
| 4262 #endif | |
| 4263 | |
| 4264 | |
| 4265 #ifdef WIN32 | |
| 4266 /* | |
| 4267 * On MS-Windows locale names are strings like "German_Germany.1252", but | |
| 4268 * gettext expects "de". Try to translate one into another here for a few | |
| 4269 * supported languages. | |
| 4270 */ | |
| 4271 static char_u * | |
| 4272 gettext_lang(char_u *name) | |
| 4273 { | |
| 4274 int i; | |
| 4275 static char *(mtable[]) = { | |
| 4276 "afrikaans", "af", | |
| 4277 "czech", "cs", | |
| 4278 "dutch", "nl", | |
| 4279 "german", "de", | |
| 4280 "english_united kingdom", "en_GB", | |
| 4281 "spanish", "es", | |
| 4282 "french", "fr", | |
| 4283 "italian", "it", | |
| 4284 "japanese", "ja", | |
| 4285 "korean", "ko", | |
| 4286 "norwegian", "no", | |
| 4287 "polish", "pl", | |
| 4288 "russian", "ru", | |
| 4289 "slovak", "sk", | |
| 4290 "swedish", "sv", | |
| 4291 "ukrainian", "uk", | |
| 4292 "chinese_china", "zh_CN", | |
| 4293 "chinese_taiwan", "zh_TW", | |
| 4294 NULL}; | |
| 4295 | |
| 4296 for (i = 0; mtable[i] != NULL; i += 2) | |
| 4297 if (STRNICMP(mtable[i], name, STRLEN(mtable[i])) == 0) | |
| 4298 return mtable[i + 1]; | |
| 4299 return name; | |
| 4300 } | |
| 4301 #endif | |
| 4302 | |
| 4303 #if defined(FEAT_MULTI_LANG) || defined(PROTO) | |
| 4304 /* | |
| 4305 * Obtain the current messages language. Used to set the default for | |
| 4306 * 'helplang'. May return NULL or an empty string. | |
| 4307 */ | |
| 4308 char_u * | |
| 4309 get_mess_lang() | |
| 4310 { | |
| 4311 char_u *p; | |
| 4312 | |
|
2419
f579b934f51d
Fix build warnings and problems for tiny/small Win32 build. (Mike Williams)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4313 # ifdef HAVE_GET_LOCALE_VAL |
| 7 | 4314 # if defined(LC_MESSAGES) |
| 4315 p = (char_u *)get_locale_val(LC_MESSAGES); | |
| 4316 # else | |
| 4317 /* This is necessary for Win32, where LC_MESSAGES is not defined and $LANG | |
| 823 | 4318 * may be set to the LCID number. LC_COLLATE is the best guess, LC_TIME |
| 4319 * and LC_MONETARY may be set differently for a Japanese working in the | |
| 4320 * US. */ | |
| 4321 p = (char_u *)get_locale_val(LC_COLLATE); | |
| 7 | 4322 # endif |
| 4323 # else | |
| 4324 p = mch_getenv((char_u *)"LC_ALL"); | |
| 4325 if (p == NULL || *p == NUL) | |
| 4326 { | |
| 4327 p = mch_getenv((char_u *)"LC_MESSAGES"); | |
| 4328 if (p == NULL || *p == NUL) | |
| 4329 p = mch_getenv((char_u *)"LANG"); | |
| 4330 } | |
| 4331 # endif | |
| 4332 # ifdef WIN32 | |
| 4333 p = gettext_lang(p); | |
| 4334 # endif | |
| 4335 return p; | |
| 4336 } | |
| 4337 #endif | |
| 4338 | |
| 45 | 4339 /* Complicated #if; matches with where get_mess_env() is used below. */ |
| 4340 #if (defined(FEAT_EVAL) && !((defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ | |
| 4341 && defined(LC_MESSAGES))) \ | |
| 4342 || ((defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ | |
| 4343 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) \ | |
| 4344 && !defined(LC_MESSAGES)) | |
| 7 | 4345 static char_u *get_mess_env __ARGS((void)); |
| 4346 | |
| 4347 /* | |
| 4348 * Get the language used for messages from the environment. | |
| 4349 */ | |
| 4350 static char_u * | |
| 4351 get_mess_env() | |
| 4352 { | |
| 4353 char_u *p; | |
| 4354 | |
| 4355 p = mch_getenv((char_u *)"LC_ALL"); | |
| 4356 if (p == NULL || *p == NUL) | |
| 4357 { | |
| 4358 p = mch_getenv((char_u *)"LC_MESSAGES"); | |
| 4359 if (p == NULL || *p == NUL) | |
| 4360 { | |
| 4361 p = mch_getenv((char_u *)"LANG"); | |
| 4362 if (p != NULL && VIM_ISDIGIT(*p)) | |
| 4363 p = NULL; /* ignore something like "1043" */ | |
|
2419
f579b934f51d
Fix build warnings and problems for tiny/small Win32 build. (Mike Williams)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4364 # ifdef HAVE_GET_LOCALE_VAL |
| 7 | 4365 if (p == NULL || *p == NUL) |
| 4366 p = (char_u *)get_locale_val(LC_CTYPE); | |
| 4367 # endif | |
| 4368 } | |
| 4369 } | |
| 4370 return p; | |
| 4371 } | |
| 4372 #endif | |
| 4373 | |
| 4374 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 4375 | |
| 4376 /* | |
| 4377 * Set the "v:lang" variable according to the current locale setting. | |
| 4378 * Also do "v:lc_time"and "v:ctype". | |
| 4379 */ | |
| 4380 void | |
| 4381 set_lang_var() | |
| 4382 { | |
| 4383 char_u *loc; | |
| 4384 | |
|
2419
f579b934f51d
Fix build warnings and problems for tiny/small Win32 build. (Mike Williams)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4385 # ifdef HAVE_GET_LOCALE_VAL |
| 7 | 4386 loc = (char_u *)get_locale_val(LC_CTYPE); |
| 4387 # else | |
| 4388 /* setlocale() not supported: use the default value */ | |
| 4389 loc = (char_u *)"C"; | |
| 4390 # endif | |
| 4391 set_vim_var_string(VV_CTYPE, loc, -1); | |
| 4392 | |
| 4393 /* When LC_MESSAGES isn't defined use the value from $LC_MESSAGES, fall | |
| 4394 * back to LC_CTYPE if it's empty. */ | |
|
2419
f579b934f51d
Fix build warnings and problems for tiny/small Win32 build. (Mike Williams)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4395 # if defined(HAVE_GET_LOCALE_VAL) && defined(LC_MESSAGES) |
| 7 | 4396 loc = (char_u *)get_locale_val(LC_MESSAGES); |
| 4397 # else | |
| 4398 loc = get_mess_env(); | |
| 4399 # endif | |
| 4400 set_vim_var_string(VV_LANG, loc, -1); | |
| 4401 | |
|
2419
f579b934f51d
Fix build warnings and problems for tiny/small Win32 build. (Mike Williams)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4402 # ifdef HAVE_GET_LOCALE_VAL |
| 7 | 4403 loc = (char_u *)get_locale_val(LC_TIME); |
| 4404 # endif | |
| 4405 set_vim_var_string(VV_LC_TIME, loc, -1); | |
| 4406 } | |
| 4407 #endif | |
| 4408 | |
| 4409 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ | |
| 4410 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) | |
| 4411 /* | |
| 4412 * ":language": Set the language (locale). | |
| 4413 */ | |
| 4414 void | |
| 4415 ex_language(eap) | |
| 4416 exarg_T *eap; | |
| 4417 { | |
| 4418 char *loc; | |
| 4419 char_u *p; | |
| 4420 char_u *name; | |
| 4421 int what = LC_ALL; | |
| 4422 char *whatstr = ""; | |
| 4423 #ifdef LC_MESSAGES | |
| 4424 # define VIM_LC_MESSAGES LC_MESSAGES | |
| 4425 #else | |
| 4426 # define VIM_LC_MESSAGES 6789 | |
| 4427 #endif | |
| 4428 | |
| 4429 name = eap->arg; | |
| 4430 | |
| 4431 /* Check for "messages {name}", "ctype {name}" or "time {name}" argument. | |
| 4432 * Allow abbreviation, but require at least 3 characters to avoid | |
| 4433 * confusion with a two letter language name "me" or "ct". */ | |
| 4434 p = skiptowhite(eap->arg); | |
| 4435 if ((*p == NUL || vim_iswhite(*p)) && p - eap->arg >= 3) | |
| 4436 { | |
| 4437 if (STRNICMP(eap->arg, "messages", p - eap->arg) == 0) | |
| 4438 { | |
| 4439 what = VIM_LC_MESSAGES; | |
| 4440 name = skipwhite(p); | |
| 4441 whatstr = "messages "; | |
| 4442 } | |
| 4443 else if (STRNICMP(eap->arg, "ctype", p - eap->arg) == 0) | |
| 4444 { | |
| 4445 what = LC_CTYPE; | |
| 4446 name = skipwhite(p); | |
| 4447 whatstr = "ctype "; | |
| 4448 } | |
| 4449 else if (STRNICMP(eap->arg, "time", p - eap->arg) == 0) | |
| 4450 { | |
| 4451 what = LC_TIME; | |
| 4452 name = skipwhite(p); | |
| 4453 whatstr = "time "; | |
| 4454 } | |
| 4455 } | |
| 4456 | |
| 4457 if (*name == NUL) | |
| 4458 { | |
| 4459 #ifndef LC_MESSAGES | |
| 4460 if (what == VIM_LC_MESSAGES) | |
| 4461 p = get_mess_env(); | |
| 4462 else | |
| 4463 #endif | |
| 4464 p = (char_u *)setlocale(what, NULL); | |
| 4465 if (p == NULL || *p == NUL) | |
| 4466 p = (char_u *)"Unknown"; | |
| 4467 smsg((char_u *)_("Current %slanguage: \"%s\""), whatstr, p); | |
| 4468 } | |
| 4469 else | |
| 4470 { | |
| 4471 #ifndef LC_MESSAGES | |
| 4472 if (what == VIM_LC_MESSAGES) | |
| 4473 loc = ""; | |
| 4474 else | |
| 4475 #endif | |
| 1624 | 4476 { |
| 7 | 4477 loc = setlocale(what, (char *)name); |
| 1624 | 4478 #if defined(FEAT_FLOAT) && defined(LC_NUMERIC) |
| 4479 /* Make sure strtod() uses a decimal point, not a comma. */ | |
| 4480 setlocale(LC_NUMERIC, "C"); | |
| 4481 #endif | |
| 4482 } | |
| 7 | 4483 if (loc == NULL) |
| 4484 EMSG2(_("E197: Cannot set language to \"%s\""), name); | |
| 4485 else | |
| 4486 { | |
| 4487 #ifdef HAVE_NL_MSG_CAT_CNTR | |
| 4488 /* Need to do this for GNU gettext, otherwise cached translations | |
| 4489 * will be used again. */ | |
| 4490 extern int _nl_msg_cat_cntr; | |
| 4491 | |
| 4492 ++_nl_msg_cat_cntr; | |
| 4493 #endif | |
| 1222 | 4494 /* Reset $LC_ALL, otherwise it would overrule everything. */ |
| 7 | 4495 vim_setenv((char_u *)"LC_ALL", (char_u *)""); |
| 4496 | |
| 4497 if (what != LC_TIME) | |
| 4498 { | |
| 4499 /* Tell gettext() what to translate to. It apparently doesn't | |
| 4500 * use the currently effective locale. Also do this when | |
| 4501 * FEAT_GETTEXT isn't defined, so that shell commands use this | |
| 4502 * value. */ | |
| 4503 if (what == LC_ALL) | |
| 534 | 4504 { |
| 7 | 4505 vim_setenv((char_u *)"LANG", name); |
|
5027
5751284311f3
updated for version 7.3.1257
Bram Moolenaar <bram@vim.org>
parents:
4833
diff
changeset
|
4506 |
|
5751284311f3
updated for version 7.3.1257
Bram Moolenaar <bram@vim.org>
parents:
4833
diff
changeset
|
4507 /* Clear $LANGUAGE because GNU gettext uses it. */ |
|
5751284311f3
updated for version 7.3.1257
Bram Moolenaar <bram@vim.org>
parents:
4833
diff
changeset
|
4508 vim_setenv((char_u *)"LANGUAGE", (char_u *)""); |
| 534 | 4509 # ifdef WIN32 |
| 4510 /* Apparently MS-Windows printf() may cause a crash when | |
| 4511 * we give it 8-bit text while it's expecting text in the | |
| 4512 * current locale. This call avoids that. */ | |
| 4513 setlocale(LC_CTYPE, "C"); | |
| 4514 # endif | |
| 4515 } | |
| 7 | 4516 if (what != LC_CTYPE) |
| 4517 { | |
| 4518 char_u *mname; | |
| 4519 #ifdef WIN32 | |
| 4520 mname = gettext_lang(name); | |
| 4521 #else | |
| 4522 mname = name; | |
| 4523 #endif | |
| 4524 vim_setenv((char_u *)"LC_MESSAGES", mname); | |
| 4525 #ifdef FEAT_MULTI_LANG | |
| 4526 set_helplang_default(mname); | |
| 4527 #endif | |
| 4528 } | |
| 4529 } | |
| 4530 | |
| 4531 # ifdef FEAT_EVAL | |
| 4532 /* Set v:lang, v:lc_time and v:ctype to the final result. */ | |
| 4533 set_lang_var(); | |
| 4534 # endif | |
| 3149 | 4535 # ifdef FEAT_TITLE |
| 4536 maketitle(); | |
| 4537 # endif | |
| 7 | 4538 } |
| 4539 } | |
| 4540 } | |
| 4541 | |
| 4542 # if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
| 2849 | 4543 |
| 4544 static char_u **locales = NULL; /* Array of all available locales */ | |
| 4545 static int did_init_locales = FALSE; | |
| 4546 | |
| 4547 static void init_locales __ARGS((void)); | |
| 4548 static char_u **find_locales __ARGS((void)); | |
| 4549 | |
| 4550 /* | |
| 4551 * Lazy initialization of all available locales. | |
| 4552 */ | |
| 4553 static void | |
| 4554 init_locales() | |
| 4555 { | |
| 4556 if (!did_init_locales) | |
| 4557 { | |
| 4558 did_init_locales = TRUE; | |
| 4559 locales = find_locales(); | |
| 4560 } | |
| 4561 } | |
| 4562 | |
| 4563 /* Return an array of strings for all available locales + NULL for the | |
| 4564 * last element. Return NULL in case of error. */ | |
| 4565 static char_u ** | |
| 4566 find_locales() | |
| 4567 { | |
| 4568 garray_T locales_ga; | |
| 4569 char_u *loc; | |
| 4570 | |
| 4571 /* Find all available locales by running command "locale -a". If this | |
| 4572 * doesn't work we won't have completion. */ | |
| 4573 char_u *locale_a = get_cmd_output((char_u *)"locale -a", | |
| 5808 | 4574 NULL, SHELL_SILENT, NULL); |
| 2849 | 4575 if (locale_a == NULL) |
| 4576 return NULL; | |
| 4577 ga_init2(&locales_ga, sizeof(char_u *), 20); | |
| 4578 | |
| 4579 /* Transform locale_a string where each locale is separated by "\n" | |
| 4580 * into an array of locale strings. */ | |
| 4581 loc = (char_u *)strtok((char *)locale_a, "\n"); | |
| 4582 | |
| 4583 while (loc != NULL) | |
| 4584 { | |
| 4585 if (ga_grow(&locales_ga, 1) == FAIL) | |
| 4586 break; | |
| 4587 loc = vim_strsave(loc); | |
| 4588 if (loc == NULL) | |
| 4589 break; | |
| 4590 | |
| 4591 ((char_u **)locales_ga.ga_data)[locales_ga.ga_len++] = loc; | |
| 4592 loc = (char_u *)strtok(NULL, "\n"); | |
| 4593 } | |
| 4594 vim_free(locale_a); | |
| 4595 if (ga_grow(&locales_ga, 1) == FAIL) | |
| 4596 { | |
| 4597 ga_clear(&locales_ga); | |
| 4598 return NULL; | |
| 4599 } | |
| 4600 ((char_u **)locales_ga.ga_data)[locales_ga.ga_len] = NULL; | |
| 4601 return (char_u **)locales_ga.ga_data; | |
| 4602 } | |
| 4603 | |
| 4604 # if defined(EXITFREE) || defined(PROTO) | |
| 4605 void | |
| 4606 free_locales() | |
| 4607 { | |
| 4608 int i; | |
| 4609 if (locales != NULL) | |
| 4610 { | |
| 4611 for (i = 0; locales[i] != NULL; i++) | |
| 4612 vim_free(locales[i]); | |
| 4613 vim_free(locales); | |
| 4614 locales = NULL; | |
| 4615 } | |
| 4616 } | |
| 4617 # endif | |
| 4618 | |
| 7 | 4619 /* |
| 4620 * Function given to ExpandGeneric() to obtain the possible arguments of the | |
| 4621 * ":language" command. | |
| 4622 */ | |
| 4623 char_u * | |
| 4624 get_lang_arg(xp, idx) | |
| 1876 | 4625 expand_T *xp UNUSED; |
| 7 | 4626 int idx; |
| 4627 { | |
| 4628 if (idx == 0) | |
| 4629 return (char_u *)"messages"; | |
| 4630 if (idx == 1) | |
| 4631 return (char_u *)"ctype"; | |
| 4632 if (idx == 2) | |
| 4633 return (char_u *)"time"; | |
| 2849 | 4634 |
| 4635 init_locales(); | |
| 4636 if (locales == NULL) | |
| 4637 return NULL; | |
| 4638 return locales[idx - 3]; | |
| 4639 } | |
| 4640 | |
| 4641 /* | |
| 4642 * Function given to ExpandGeneric() to obtain the available locales. | |
| 4643 */ | |
| 4644 char_u * | |
| 4645 get_locales(xp, idx) | |
| 4646 expand_T *xp UNUSED; | |
| 4647 int idx; | |
| 4648 { | |
| 4649 init_locales(); | |
| 4650 if (locales == NULL) | |
| 4651 return NULL; | |
| 4652 return locales[idx]; | |
| 7 | 4653 } |
| 4654 # endif | |
| 4655 | |
| 4656 #endif |