Mercurial > vim
annotate src/ex_cmds2.c @ 8305:e969ec3497e7
Added tag v7.4.1444 for changeset 097886a3379b24d6205c142a575ae557f64967e6
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sat, 27 Feb 2016 23:00:05 +0100 |
| parents | 74b15ed0a259 |
| children | db2a07b710ed |
| rev | line source |
|---|---|
| 7 | 1 /* vi:set ts=8 sts=4 sw=4: |
| 2 * | |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 /* | |
| 11 * ex_cmds2.c: some more functions for command line commands | |
| 12 */ | |
| 13 | |
| 14 #include "vim.h" | |
| 15 #include "version.h" | |
| 16 | |
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17 static void cmd_source(char_u *fname, exarg_T *eap); |
| 7 | 18 |
| 170 | 19 #ifdef FEAT_EVAL |
| 177 | 20 /* Growarray to store info about already sourced scripts. |
| 170 | 21 * For Unix also store the dev/ino, so that we don't have to stat() each |
| 22 * script when going through the list. */ | |
| 23 typedef struct scriptitem_S | |
| 24 { | |
| 25 char_u *sn_name; | |
| 26 # ifdef UNIX | |
| 1882 | 27 int sn_dev_valid; |
| 28 dev_t sn_dev; | |
| 170 | 29 ino_t sn_ino; |
| 30 # endif | |
| 31 # ifdef FEAT_PROFILE | |
| 32 int sn_prof_on; /* TRUE when script is/was profiled */ | |
| 177 | 33 int sn_pr_force; /* forceit: profile functions in this script */ |
| 170 | 34 proftime_T sn_pr_child; /* time set when going into first child */ |
| 35 int sn_pr_nest; /* nesting for sn_pr_child */ | |
| 36 /* profiling the script as a whole */ | |
| 37 int sn_pr_count; /* nr of times sourced */ | |
| 1624 | 38 proftime_T sn_pr_total; /* time spent in script + children */ |
| 39 proftime_T sn_pr_self; /* time spent in script itself */ | |
| 170 | 40 proftime_T sn_pr_start; /* time at script start */ |
| 41 proftime_T sn_pr_children; /* time in children after script start */ | |
| 42 /* profiling the script per line */ | |
| 43 garray_T sn_prl_ga; /* things stored for every line */ | |
| 44 proftime_T sn_prl_start; /* start time for current line */ | |
| 45 proftime_T sn_prl_children; /* time spent in children for this line */ | |
| 46 proftime_T sn_prl_wait; /* wait start time for current line */ | |
| 47 int sn_prl_idx; /* index of line being timed; -1 if none */ | |
| 48 int sn_prl_execed; /* line being timed was executed */ | |
| 49 # endif | |
| 50 } scriptitem_T; | |
| 51 | |
| 52 static garray_T script_items = {0, 0, sizeof(scriptitem_T), 4, NULL}; | |
| 53 #define SCRIPT_ITEM(id) (((scriptitem_T *)script_items.ga_data)[(id) - 1]) | |
| 54 | |
| 55 # ifdef FEAT_PROFILE | |
| 56 /* Struct used in sn_prl_ga for every line of a script. */ | |
| 57 typedef struct sn_prl_S | |
| 58 { | |
| 59 int snp_count; /* nr of times line was executed */ | |
| 1624 | 60 proftime_T sn_prl_total; /* time spent in a line + children */ |
| 61 proftime_T sn_prl_self; /* time spent in a line itself */ | |
| 170 | 62 } sn_prl_T; |
| 63 | |
| 64 # define PRL_ITEM(si, idx) (((sn_prl_T *)(si)->sn_prl_ga.ga_data)[(idx)]) | |
| 65 # endif | |
| 66 #endif | |
| 67 | |
| 7 | 68 #if defined(FEAT_EVAL) || defined(PROTO) |
| 69 static int debug_greedy = FALSE; /* batch mode debugging: don't save | |
| 70 and restore typeahead. */ | |
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71 static int get_maxbacktrace_level(void); |
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72 static void do_setdebugtracelevel(char_u *arg); |
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73 static void do_checkbacktracelevel(void); |
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74 static void do_showbacktrace(char_u *cmd); |
| 7 | 75 |
| 76 /* | |
| 77 * do_debug(): Debug mode. | |
| 78 * Repeatedly get Ex commands, until told to continue normal execution. | |
| 79 */ | |
| 80 void | |
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81 do_debug(char_u *cmd) |
| 7 | 82 { |
| 83 int save_msg_scroll = msg_scroll; | |
| 84 int save_State = State; | |
| 85 int save_did_emsg = did_emsg; | |
| 86 int save_cmd_silent = cmd_silent; | |
| 87 int save_msg_silent = msg_silent; | |
| 88 int save_emsg_silent = emsg_silent; | |
| 89 int save_redir_off = redir_off; | |
| 90 tasave_T typeaheadbuf; | |
| 1462 | 91 int typeahead_saved = FALSE; |
| 1485 | 92 int save_ignore_script = 0; |
| 7 | 93 int save_ex_normal_busy; |
| 94 int n; | |
| 95 char_u *cmdline = NULL; | |
| 96 char_u *p; | |
| 97 char *tail = NULL; | |
| 98 static int last_cmd = 0; | |
| 99 #define CMD_CONT 1 | |
| 100 #define CMD_NEXT 2 | |
| 101 #define CMD_STEP 3 | |
| 102 #define CMD_FINISH 4 | |
| 103 #define CMD_QUIT 5 | |
| 104 #define CMD_INTERRUPT 6 | |
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105 #define CMD_BACKTRACE 7 |
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106 #define CMD_FRAME 8 |
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107 #define CMD_UP 9 |
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108 #define CMD_DOWN 10 |
| 7 | 109 |
| 110 #ifdef ALWAYS_USE_GUI | |
| 111 /* Can't do this when there is no terminal for input/output. */ | |
| 112 if (!gui.in_use) | |
| 113 { | |
| 114 /* Break as soon as possible. */ | |
| 115 debug_break_level = 9999; | |
| 116 return; | |
| 117 } | |
| 118 #endif | |
| 119 | |
| 120 /* Make sure we are in raw mode and start termcap mode. Might have side | |
| 121 * effects... */ | |
| 122 settmode(TMODE_RAW); | |
| 123 starttermcap(); | |
| 124 | |
| 125 ++RedrawingDisabled; /* don't redisplay the window */ | |
| 126 ++no_wait_return; /* don't wait for return */ | |
| 127 did_emsg = FALSE; /* don't use error from debugged stuff */ | |
| 128 cmd_silent = FALSE; /* display commands */ | |
| 129 msg_silent = FALSE; /* display messages */ | |
| 130 emsg_silent = FALSE; /* display error messages */ | |
| 131 redir_off = TRUE; /* don't redirect debug commands */ | |
| 132 | |
| 133 State = NORMAL; | |
| 134 | |
| 135 if (!debug_did_msg) | |
| 136 MSG(_("Entering Debug mode. Type \"cont\" to continue.")); | |
| 137 if (sourcing_name != NULL) | |
| 138 msg(sourcing_name); | |
| 139 if (sourcing_lnum != 0) | |
| 274 | 140 smsg((char_u *)_("line %ld: %s"), (long)sourcing_lnum, cmd); |
| 7 | 141 else |
| 274 | 142 smsg((char_u *)_("cmd: %s"), cmd); |
| 7 | 143 |
| 144 /* | |
| 145 * Repeat getting a command and executing it. | |
| 146 */ | |
| 147 for (;;) | |
| 148 { | |
| 149 msg_scroll = TRUE; | |
| 150 need_wait_return = FALSE; | |
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151 |
| 7 | 152 /* Save the current typeahead buffer and replace it with an empty one. |
| 153 * This makes sure we get input from the user here and don't interfere | |
| 154 * with the commands being executed. Reset "ex_normal_busy" to avoid | |
| 155 * the side effects of using ":normal". Save the stuff buffer and make | |
| 1462 | 156 * it empty. Set ignore_script to avoid reading from script input. */ |
| 7 | 157 save_ex_normal_busy = ex_normal_busy; |
| 158 ex_normal_busy = 0; | |
| 159 if (!debug_greedy) | |
| 1462 | 160 { |
| 7 | 161 save_typeahead(&typeaheadbuf); |
| 1462 | 162 typeahead_saved = TRUE; |
| 163 save_ignore_script = ignore_script; | |
| 164 ignore_script = TRUE; | |
| 165 } | |
| 7 | 166 |
| 531 | 167 cmdline = getcmdline_prompt('>', NULL, 0, EXPAND_NOTHING, NULL); |
| 7 | 168 |
| 1462 | 169 if (typeahead_saved) |
| 170 { | |
| 7 | 171 restore_typeahead(&typeaheadbuf); |
| 1462 | 172 ignore_script = save_ignore_script; |
| 173 } | |
| 7 | 174 ex_normal_busy = save_ex_normal_busy; |
| 175 | |
| 176 cmdline_row = msg_row; | |
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177 msg_starthere(); |
| 7 | 178 if (cmdline != NULL) |
| 179 { | |
| 180 /* If this is a debug command, set "last_cmd". | |
| 181 * If not, reset "last_cmd". | |
| 182 * For a blank line use previous command. */ | |
| 183 p = skipwhite(cmdline); | |
| 184 if (*p != NUL) | |
| 185 { | |
| 186 switch (*p) | |
| 187 { | |
| 188 case 'c': last_cmd = CMD_CONT; | |
| 189 tail = "ont"; | |
| 190 break; | |
| 191 case 'n': last_cmd = CMD_NEXT; | |
| 192 tail = "ext"; | |
| 193 break; | |
| 194 case 's': last_cmd = CMD_STEP; | |
| 195 tail = "tep"; | |
| 196 break; | |
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197 case 'f': |
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198 last_cmd = 0; |
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199 if (p[1] == 'r') |
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200 { |
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201 last_cmd = CMD_FRAME; |
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202 tail = "rame"; |
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203 } |
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204 else |
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205 { |
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206 last_cmd = CMD_FINISH; |
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207 tail = "inish"; |
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208 } |
| 7 | 209 break; |
| 210 case 'q': last_cmd = CMD_QUIT; | |
| 211 tail = "uit"; | |
| 212 break; | |
| 213 case 'i': last_cmd = CMD_INTERRUPT; | |
| 214 tail = "nterrupt"; | |
| 215 break; | |
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216 case 'b': last_cmd = CMD_BACKTRACE; |
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217 if (p[1] == 't') |
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218 tail = "t"; |
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219 else |
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220 tail = "acktrace"; |
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221 break; |
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222 case 'w': last_cmd = CMD_BACKTRACE; |
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223 tail = "here"; |
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224 break; |
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225 case 'u': last_cmd = CMD_UP; |
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226 tail = "p"; |
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227 break; |
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228 case 'd': last_cmd = CMD_DOWN; |
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229 tail = "own"; |
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230 break; |
| 7 | 231 default: last_cmd = 0; |
| 232 } | |
| 233 if (last_cmd != 0) | |
| 234 { | |
| 235 /* Check that the tail matches. */ | |
| 236 ++p; | |
| 237 while (*p != NUL && *p == *tail) | |
| 238 { | |
| 239 ++p; | |
| 240 ++tail; | |
| 241 } | |
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242 if (ASCII_ISALPHA(*p) && last_cmd != CMD_FRAME) |
| 7 | 243 last_cmd = 0; |
| 244 } | |
| 245 } | |
| 246 | |
| 247 if (last_cmd != 0) | |
| 248 { | |
| 249 /* Execute debug command: decided where to break next and | |
| 250 * return. */ | |
| 251 switch (last_cmd) | |
| 252 { | |
| 253 case CMD_CONT: | |
| 254 debug_break_level = -1; | |
| 255 break; | |
| 256 case CMD_NEXT: | |
| 257 debug_break_level = ex_nesting_level; | |
| 258 break; | |
| 259 case CMD_STEP: | |
| 260 debug_break_level = 9999; | |
| 261 break; | |
| 262 case CMD_FINISH: | |
| 263 debug_break_level = ex_nesting_level - 1; | |
| 264 break; | |
| 265 case CMD_QUIT: | |
| 266 got_int = TRUE; | |
| 267 debug_break_level = -1; | |
| 268 break; | |
| 269 case CMD_INTERRUPT: | |
| 270 got_int = TRUE; | |
| 271 debug_break_level = 9999; | |
| 272 /* Do not repeat ">interrupt" cmd, continue stepping. */ | |
| 273 last_cmd = CMD_STEP; | |
| 274 break; | |
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275 case CMD_BACKTRACE: |
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276 do_showbacktrace(cmd); |
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277 continue; |
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278 case CMD_FRAME: |
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279 if (*p == NUL) |
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280 { |
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281 do_showbacktrace(cmd); |
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282 } |
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283 else |
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284 { |
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285 p = skipwhite(p); |
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286 do_setdebugtracelevel(p); |
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287 } |
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288 continue; |
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289 case CMD_UP: |
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290 debug_backtrace_level++; |
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291 do_checkbacktracelevel(); |
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292 continue; |
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293 case CMD_DOWN: |
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294 debug_backtrace_level--; |
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295 do_checkbacktracelevel(); |
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296 continue; |
| 7 | 297 } |
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298 /* Going out reset backtrace_level */ |
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299 debug_backtrace_level = 0; |
| 7 | 300 break; |
| 301 } | |
| 302 | |
| 303 /* don't debug this command */ | |
| 304 n = debug_break_level; | |
| 305 debug_break_level = -1; | |
| 306 (void)do_cmdline(cmdline, getexline, NULL, | |
| 307 DOCMD_VERBOSE|DOCMD_EXCRESET); | |
| 308 debug_break_level = n; | |
| 309 | |
| 310 vim_free(cmdline); | |
| 311 } | |
| 312 lines_left = Rows - 1; | |
| 313 } | |
| 314 vim_free(cmdline); | |
| 315 | |
| 316 --RedrawingDisabled; | |
| 317 --no_wait_return; | |
| 318 redraw_all_later(NOT_VALID); | |
| 319 need_wait_return = FALSE; | |
| 320 msg_scroll = save_msg_scroll; | |
| 321 lines_left = Rows - 1; | |
| 322 State = save_State; | |
| 323 did_emsg = save_did_emsg; | |
| 324 cmd_silent = save_cmd_silent; | |
| 325 msg_silent = save_msg_silent; | |
| 326 emsg_silent = save_emsg_silent; | |
| 327 redir_off = save_redir_off; | |
| 328 | |
| 329 /* Only print the message again when typing a command before coming back | |
| 330 * here. */ | |
| 331 debug_did_msg = TRUE; | |
| 332 } | |
| 333 | |
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334 static int |
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335 get_maxbacktrace_level(void) |
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336 { |
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337 char *p, *q; |
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338 int maxbacktrace = 1; |
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339 |
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340 maxbacktrace = 0; |
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341 if (sourcing_name != NULL) |
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342 { |
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343 p = (char *)sourcing_name; |
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344 while ((q = strstr(p, "..")) != NULL) |
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345 { |
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346 p = q + 2; |
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347 maxbacktrace++; |
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348 } |
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349 } |
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350 return maxbacktrace; |
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351 } |
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352 |
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353 static void |
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354 do_setdebugtracelevel(char_u *arg) |
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355 { |
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356 int level; |
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357 |
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358 level = atoi((char *)arg); |
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359 if (*arg == '+' || level < 0) |
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360 debug_backtrace_level += level; |
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361 else |
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362 debug_backtrace_level = level; |
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363 |
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364 do_checkbacktracelevel(); |
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365 } |
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366 |
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367 static void |
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368 do_checkbacktracelevel(void) |
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369 { |
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370 if (debug_backtrace_level < 0) |
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371 { |
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372 debug_backtrace_level = 0; |
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373 MSG(_("frame is zero")); |
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374 } |
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375 else |
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376 { |
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377 int max = get_maxbacktrace_level(); |
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378 |
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379 if (debug_backtrace_level > max) |
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380 { |
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381 debug_backtrace_level = max; |
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382 smsg((char_u *)_("frame at highest level: %d"), max); |
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383 } |
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384 } |
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385 } |
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386 |
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387 static void |
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388 do_showbacktrace(char_u *cmd) |
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389 { |
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390 char *cur; |
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391 char *next; |
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392 int i = 0; |
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393 int max = get_maxbacktrace_level(); |
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394 |
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395 if (sourcing_name != NULL) |
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396 { |
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397 cur = (char *)sourcing_name; |
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398 while (!got_int) |
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399 { |
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400 next = strstr(cur, ".."); |
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401 if (next != NULL) |
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402 *next = NUL; |
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403 if (i == max - debug_backtrace_level) |
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404 smsg((char_u *)"->%d %s", max - i, cur); |
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405 else |
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406 smsg((char_u *)" %d %s", max - i, cur); |
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407 ++i; |
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408 if (next == NULL) |
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409 break; |
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410 *next = '.'; |
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411 cur = next + 2; |
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412 } |
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413 } |
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414 if (sourcing_lnum != 0) |
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415 smsg((char_u *)_("line %ld: %s"), (long)sourcing_lnum, cmd); |
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416 else |
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417 smsg((char_u *)_("cmd: %s"), cmd); |
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418 } |
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419 |
| 7 | 420 /* |
| 421 * ":debug". | |
| 422 */ | |
| 423 void | |
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424 ex_debug(exarg_T *eap) |
| 7 | 425 { |
| 426 int debug_break_level_save = debug_break_level; | |
| 427 | |
| 428 debug_break_level = 9999; | |
| 429 do_cmdline_cmd(eap->arg); | |
| 430 debug_break_level = debug_break_level_save; | |
| 431 } | |
| 432 | |
| 433 static char_u *debug_breakpoint_name = NULL; | |
| 434 static linenr_T debug_breakpoint_lnum; | |
| 435 | |
| 436 /* | |
| 437 * When debugging or a breakpoint is set on a skipped command, no debug prompt | |
| 438 * is shown by do_one_cmd(). This situation is indicated by debug_skipped, and | |
| 439 * debug_skipped_name is then set to the source name in the breakpoint case. If | |
| 440 * a skipped command decides itself that a debug prompt should be displayed, it | |
| 441 * can do so by calling dbg_check_skipped(). | |
| 442 */ | |
| 443 static int debug_skipped; | |
| 444 static char_u *debug_skipped_name; | |
| 445 | |
| 446 /* | |
| 447 * Go to debug mode when a breakpoint was encountered or "ex_nesting_level" is | |
| 448 * at or below the break level. But only when the line is actually | |
| 449 * executed. Return TRUE and set breakpoint_name for skipped commands that | |
| 450 * decide to execute something themselves. | |
| 451 * Called from do_one_cmd() before executing a command. | |
| 452 */ | |
| 453 void | |
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454 dbg_check_breakpoint(exarg_T *eap) |
| 7 | 455 { |
| 456 char_u *p; | |
| 457 | |
| 458 debug_skipped = FALSE; | |
| 459 if (debug_breakpoint_name != NULL) | |
| 460 { | |
| 461 if (!eap->skip) | |
| 462 { | |
| 463 /* replace K_SNR with "<SNR>" */ | |
| 464 if (debug_breakpoint_name[0] == K_SPECIAL | |
| 465 && debug_breakpoint_name[1] == KS_EXTRA | |
| 466 && debug_breakpoint_name[2] == (int)KE_SNR) | |
| 467 p = (char_u *)"<SNR>"; | |
| 468 else | |
| 469 p = (char_u *)""; | |
| 274 | 470 smsg((char_u *)_("Breakpoint in \"%s%s\" line %ld"), |
| 471 p, | |
| 7 | 472 debug_breakpoint_name + (*p == NUL ? 0 : 3), |
| 473 (long)debug_breakpoint_lnum); | |
| 474 debug_breakpoint_name = NULL; | |
| 475 do_debug(eap->cmd); | |
| 476 } | |
| 477 else | |
| 478 { | |
| 479 debug_skipped = TRUE; | |
| 480 debug_skipped_name = debug_breakpoint_name; | |
| 481 debug_breakpoint_name = NULL; | |
| 482 } | |
| 483 } | |
| 484 else if (ex_nesting_level <= debug_break_level) | |
| 485 { | |
| 486 if (!eap->skip) | |
| 487 do_debug(eap->cmd); | |
| 488 else | |
| 489 { | |
| 490 debug_skipped = TRUE; | |
| 491 debug_skipped_name = NULL; | |
| 492 } | |
| 493 } | |
| 494 } | |
| 495 | |
| 496 /* | |
| 497 * Go to debug mode if skipped by dbg_check_breakpoint() because eap->skip was | |
| 498 * set. Return TRUE when the debug mode is entered this time. | |
| 499 */ | |
| 500 int | |
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501 dbg_check_skipped(exarg_T *eap) |
| 7 | 502 { |
| 503 int prev_got_int; | |
| 504 | |
| 505 if (debug_skipped) | |
| 506 { | |
| 507 /* | |
| 508 * Save the value of got_int and reset it. We don't want a previous | |
| 509 * interruption cause flushing the input buffer. | |
| 510 */ | |
| 511 prev_got_int = got_int; | |
| 512 got_int = FALSE; | |
| 513 debug_breakpoint_name = debug_skipped_name; | |
| 514 /* eap->skip is TRUE */ | |
| 515 eap->skip = FALSE; | |
| 516 (void)dbg_check_breakpoint(eap); | |
| 517 eap->skip = TRUE; | |
| 518 got_int |= prev_got_int; | |
| 519 return TRUE; | |
| 520 } | |
| 521 return FALSE; | |
| 522 } | |
| 523 | |
| 524 /* | |
| 525 * The list of breakpoints: dbg_breakp. | |
| 526 * This is a grow-array of structs. | |
| 527 */ | |
| 528 struct debuggy | |
| 529 { | |
| 530 int dbg_nr; /* breakpoint number */ | |
| 531 int dbg_type; /* DBG_FUNC or DBG_FILE */ | |
| 532 char_u *dbg_name; /* function or file name */ | |
| 533 regprog_T *dbg_prog; /* regexp program */ | |
| 534 linenr_T dbg_lnum; /* line number in function or file */ | |
| 170 | 535 int dbg_forceit; /* ! used */ |
| 7 | 536 }; |
| 537 | |
| 538 static garray_T dbg_breakp = {0, 0, sizeof(struct debuggy), 4, NULL}; | |
| 170 | 539 #define BREAKP(idx) (((struct debuggy *)dbg_breakp.ga_data)[idx]) |
| 540 #define DEBUGGY(gap, idx) (((struct debuggy *)gap->ga_data)[idx]) | |
| 7 | 541 static int last_breakp = 0; /* nr of last defined breakpoint */ |
| 542 | |
| 170 | 543 #ifdef FEAT_PROFILE |
| 544 /* Profiling uses file and func names similar to breakpoints. */ | |
| 545 static garray_T prof_ga = {0, 0, sizeof(struct debuggy), 4, NULL}; | |
| 546 #endif | |
| 7 | 547 #define DBG_FUNC 1 |
| 548 #define DBG_FILE 2 | |
| 549 | |
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550 static int dbg_parsearg(char_u *arg, garray_T *gap); |
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551 static linenr_T debuggy_find(int file,char_u *fname, linenr_T after, garray_T *gap, int *fp); |
| 7 | 552 |
| 553 /* | |
| 170 | 554 * Parse the arguments of ":profile", ":breakadd" or ":breakdel" and put them |
| 555 * in the entry just after the last one in dbg_breakp. Note that "dbg_name" | |
| 556 * is allocated. | |
| 7 | 557 * Returns FAIL for failure. |
| 558 */ | |
| 559 static int | |
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560 dbg_parsearg( |
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561 char_u *arg, |
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562 garray_T *gap) /* either &dbg_breakp or &prof_ga */ |
| 7 | 563 { |
| 564 char_u *p = arg; | |
| 565 char_u *q; | |
| 566 struct debuggy *bp; | |
| 10 | 567 int here = FALSE; |
| 7 | 568 |
| 170 | 569 if (ga_grow(gap, 1) == FAIL) |
| 7 | 570 return FAIL; |
| 170 | 571 bp = &DEBUGGY(gap, gap->ga_len); |
| 7 | 572 |
| 573 /* Find "func" or "file". */ | |
| 574 if (STRNCMP(p, "func", 4) == 0) | |
| 575 bp->dbg_type = DBG_FUNC; | |
| 576 else if (STRNCMP(p, "file", 4) == 0) | |
| 577 bp->dbg_type = DBG_FILE; | |
| 170 | 578 else if ( |
| 579 #ifdef FEAT_PROFILE | |
| 580 gap != &prof_ga && | |
| 581 #endif | |
| 582 STRNCMP(p, "here", 4) == 0) | |
| 10 | 583 { |
| 584 if (curbuf->b_ffname == NULL) | |
| 585 { | |
| 586 EMSG(_(e_noname)); | |
| 587 return FAIL; | |
| 588 } | |
| 589 bp->dbg_type = DBG_FILE; | |
| 590 here = TRUE; | |
| 591 } | |
| 7 | 592 else |
| 593 { | |
| 594 EMSG2(_(e_invarg2), p); | |
| 595 return FAIL; | |
| 596 } | |
| 597 p = skipwhite(p + 4); | |
| 598 | |
| 599 /* Find optional line number. */ | |
| 10 | 600 if (here) |
| 601 bp->dbg_lnum = curwin->w_cursor.lnum; | |
| 170 | 602 else if ( |
| 603 #ifdef FEAT_PROFILE | |
| 604 gap != &prof_ga && | |
| 605 #endif | |
| 606 VIM_ISDIGIT(*p)) | |
| 7 | 607 { |
| 608 bp->dbg_lnum = getdigits(&p); | |
| 609 p = skipwhite(p); | |
| 610 } | |
| 611 else | |
| 612 bp->dbg_lnum = 0; | |
| 613 | |
| 614 /* Find the function or file name. Don't accept a function name with (). */ | |
| 10 | 615 if ((!here && *p == NUL) |
| 616 || (here && *p != NUL) | |
| 7 | 617 || (bp->dbg_type == DBG_FUNC && strstr((char *)p, "()") != NULL)) |
| 618 { | |
| 619 EMSG2(_(e_invarg2), arg); | |
| 620 return FAIL; | |
| 621 } | |
| 622 | |
| 623 if (bp->dbg_type == DBG_FUNC) | |
| 624 bp->dbg_name = vim_strsave(p); | |
| 10 | 625 else if (here) |
| 626 bp->dbg_name = vim_strsave(curbuf->b_ffname); | |
| 7 | 627 else |
| 628 { | |
| 629 /* Expand the file name in the same way as do_source(). This means | |
| 630 * doing it twice, so that $DIR/file gets expanded when $DIR is | |
| 631 * "~/dir". */ | |
| 632 q = expand_env_save(p); | |
| 633 if (q == NULL) | |
| 634 return FAIL; | |
| 635 p = expand_env_save(q); | |
| 636 vim_free(q); | |
| 637 if (p == NULL) | |
| 638 return FAIL; | |
| 11 | 639 if (*p != '*') |
| 640 { | |
| 641 bp->dbg_name = fix_fname(p); | |
| 642 vim_free(p); | |
| 643 } | |
| 644 else | |
| 645 bp->dbg_name = p; | |
| 7 | 646 } |
| 647 | |
| 648 if (bp->dbg_name == NULL) | |
| 649 return FAIL; | |
| 650 return OK; | |
| 651 } | |
| 652 | |
| 653 /* | |
| 654 * ":breakadd". | |
| 655 */ | |
| 656 void | |
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657 ex_breakadd(exarg_T *eap) |
| 7 | 658 { |
| 659 struct debuggy *bp; | |
| 660 char_u *pat; | |
| 170 | 661 garray_T *gap; |
| 662 | |
| 663 gap = &dbg_breakp; | |
| 664 #ifdef FEAT_PROFILE | |
| 665 if (eap->cmdidx == CMD_profile) | |
| 666 gap = &prof_ga; | |
| 667 #endif | |
| 668 | |
| 669 if (dbg_parsearg(eap->arg, gap) == OK) | |
| 670 { | |
| 671 bp = &DEBUGGY(gap, gap->ga_len); | |
| 672 bp->dbg_forceit = eap->forceit; | |
| 673 | |
| 7 | 674 pat = file_pat_to_reg_pat(bp->dbg_name, NULL, NULL, FALSE); |
| 675 if (pat != NULL) | |
| 676 { | |
| 677 bp->dbg_prog = vim_regcomp(pat, RE_MAGIC + RE_STRING); | |
| 678 vim_free(pat); | |
| 679 } | |
| 680 if (pat == NULL || bp->dbg_prog == NULL) | |
| 681 vim_free(bp->dbg_name); | |
| 682 else | |
| 683 { | |
| 684 if (bp->dbg_lnum == 0) /* default line number is 1 */ | |
| 685 bp->dbg_lnum = 1; | |
| 170 | 686 #ifdef FEAT_PROFILE |
| 687 if (eap->cmdidx != CMD_profile) | |
| 688 #endif | |
| 689 { | |
| 690 DEBUGGY(gap, gap->ga_len).dbg_nr = ++last_breakp; | |
| 691 ++debug_tick; | |
| 692 } | |
| 693 ++gap->ga_len; | |
| 7 | 694 } |
| 695 } | |
| 696 } | |
| 697 | |
| 698 /* | |
| 699 * ":debuggreedy". | |
| 700 */ | |
| 701 void | |
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702 ex_debuggreedy(exarg_T *eap) |
| 7 | 703 { |
| 704 if (eap->addr_count == 0 || eap->line2 != 0) | |
| 705 debug_greedy = TRUE; | |
| 706 else | |
| 707 debug_greedy = FALSE; | |
| 708 } | |
| 709 | |
| 710 /* | |
| 364 | 711 * ":breakdel" and ":profdel". |
| 7 | 712 */ |
| 713 void | |
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714 ex_breakdel(exarg_T *eap) |
| 7 | 715 { |
| 716 struct debuggy *bp, *bpi; | |
| 717 int nr; | |
| 718 int todel = -1; | |
| 359 | 719 int del_all = FALSE; |
| 7 | 720 int i; |
| 721 linenr_T best_lnum = 0; | |
| 364 | 722 garray_T *gap; |
| 723 | |
| 724 gap = &dbg_breakp; | |
| 3604 | 725 if (eap->cmdidx == CMD_profdel) |
| 726 { | |
| 364 | 727 #ifdef FEAT_PROFILE |
| 728 gap = &prof_ga; | |
| 3604 | 729 #else |
| 730 ex_ni(eap); | |
| 731 return; | |
| 364 | 732 #endif |
| 3604 | 733 } |
| 7 | 734 |
| 735 if (vim_isdigit(*eap->arg)) | |
| 736 { | |
| 737 /* ":breakdel {nr}" */ | |
| 738 nr = atol((char *)eap->arg); | |
| 364 | 739 for (i = 0; i < gap->ga_len; ++i) |
| 740 if (DEBUGGY(gap, i).dbg_nr == nr) | |
| 7 | 741 { |
| 742 todel = i; | |
| 743 break; | |
| 744 } | |
| 745 } | |
| 359 | 746 else if (*eap->arg == '*') |
| 747 { | |
| 748 todel = 0; | |
| 749 del_all = TRUE; | |
| 750 } | |
| 7 | 751 else |
| 752 { | |
| 753 /* ":breakdel {func|file} [lnum] {name}" */ | |
| 364 | 754 if (dbg_parsearg(eap->arg, gap) == FAIL) |
| 7 | 755 return; |
| 364 | 756 bp = &DEBUGGY(gap, gap->ga_len); |
| 757 for (i = 0; i < gap->ga_len; ++i) | |
| 7 | 758 { |
| 364 | 759 bpi = &DEBUGGY(gap, i); |
| 7 | 760 if (bp->dbg_type == bpi->dbg_type |
| 761 && STRCMP(bp->dbg_name, bpi->dbg_name) == 0 | |
| 762 && (bp->dbg_lnum == bpi->dbg_lnum | |
| 763 || (bp->dbg_lnum == 0 | |
| 764 && (best_lnum == 0 | |
| 765 || bpi->dbg_lnum < best_lnum)))) | |
| 766 { | |
| 767 todel = i; | |
| 768 best_lnum = bpi->dbg_lnum; | |
| 769 } | |
| 770 } | |
| 771 vim_free(bp->dbg_name); | |
| 772 } | |
| 773 | |
| 774 if (todel < 0) | |
| 775 EMSG2(_("E161: Breakpoint not found: %s"), eap->arg); | |
| 776 else | |
| 364 | 777 { |
| 778 while (gap->ga_len > 0) | |
| 359 | 779 { |
| 364 | 780 vim_free(DEBUGGY(gap, todel).dbg_name); |
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781 vim_regfree(DEBUGGY(gap, todel).dbg_prog); |
| 364 | 782 --gap->ga_len; |
| 783 if (todel < gap->ga_len) | |
| 784 mch_memmove(&DEBUGGY(gap, todel), &DEBUGGY(gap, todel + 1), | |
| 785 (gap->ga_len - todel) * sizeof(struct debuggy)); | |
| 786 #ifdef FEAT_PROFILE | |
| 787 if (eap->cmdidx == CMD_breakdel) | |
| 788 #endif | |
| 789 ++debug_tick; | |
| 359 | 790 if (!del_all) |
| 791 break; | |
| 792 } | |
| 364 | 793 |
| 794 /* If all breakpoints were removed clear the array. */ | |
| 795 if (gap->ga_len == 0) | |
| 796 ga_clear(gap); | |
| 797 } | |
| 7 | 798 } |
| 799 | |
| 800 /* | |
| 801 * ":breaklist". | |
| 802 */ | |
| 803 void | |
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804 ex_breaklist(exarg_T *eap UNUSED) |
| 7 | 805 { |
| 806 struct debuggy *bp; | |
| 807 int i; | |
| 808 | |
| 809 if (dbg_breakp.ga_len == 0) | |
| 810 MSG(_("No breakpoints defined")); | |
| 811 else | |
| 812 for (i = 0; i < dbg_breakp.ga_len; ++i) | |
| 813 { | |
| 814 bp = &BREAKP(i); | |
| 2921 | 815 if (bp->dbg_type == DBG_FILE) |
| 816 home_replace(NULL, bp->dbg_name, NameBuff, MAXPATHL, TRUE); | |
| 7 | 817 smsg((char_u *)_("%3d %s %s line %ld"), |
| 818 bp->dbg_nr, | |
| 819 bp->dbg_type == DBG_FUNC ? "func" : "file", | |
| 2921 | 820 bp->dbg_type == DBG_FUNC ? bp->dbg_name : NameBuff, |
| 7 | 821 (long)bp->dbg_lnum); |
| 822 } | |
| 823 } | |
| 824 | |
| 825 /* | |
| 826 * Find a breakpoint for a function or sourced file. | |
| 827 * Returns line number at which to break; zero when no matching breakpoint. | |
| 828 */ | |
| 829 linenr_T | |
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830 dbg_find_breakpoint( |
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831 int file, /* TRUE for a file, FALSE for a function */ |
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832 char_u *fname, /* file or function name */ |
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833 linenr_T after) /* after this line number */ |
| 7 | 834 { |
| 170 | 835 return debuggy_find(file, fname, after, &dbg_breakp, NULL); |
| 836 } | |
| 837 | |
| 838 #if defined(FEAT_PROFILE) || defined(PROTO) | |
| 839 /* | |
| 840 * Return TRUE if profiling is on for a function or sourced file. | |
| 841 */ | |
| 842 int | |
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843 has_profiling( |
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844 int file, /* TRUE for a file, FALSE for a function */ |
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845 char_u *fname, /* file or function name */ |
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846 int *fp) /* return: forceit */ |
| 170 | 847 { |
| 848 return (debuggy_find(file, fname, (linenr_T)0, &prof_ga, fp) | |
| 849 != (linenr_T)0); | |
| 850 } | |
| 851 #endif | |
| 852 | |
| 853 /* | |
| 854 * Common code for dbg_find_breakpoint() and has_profiling(). | |
| 855 */ | |
| 856 static linenr_T | |
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857 debuggy_find( |
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858 int file, /* TRUE for a file, FALSE for a function */ |
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859 char_u *fname, /* file or function name */ |
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860 linenr_T after, /* after this line number */ |
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861 garray_T *gap, /* either &dbg_breakp or &prof_ga */ |
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862 int *fp) /* if not NULL: return forceit */ |
| 170 | 863 { |
| 7 | 864 struct debuggy *bp; |
| 865 int i; | |
| 866 linenr_T lnum = 0; | |
| 867 char_u *name = fname; | |
| 868 int prev_got_int; | |
| 869 | |
| 170 | 870 /* Return quickly when there are no breakpoints. */ |
| 871 if (gap->ga_len == 0) | |
| 872 return (linenr_T)0; | |
| 873 | |
| 7 | 874 /* Replace K_SNR in function name with "<SNR>". */ |
| 875 if (!file && fname[0] == K_SPECIAL) | |
| 876 { | |
| 877 name = alloc((unsigned)STRLEN(fname) + 3); | |
| 878 if (name == NULL) | |
| 879 name = fname; | |
| 880 else | |
| 881 { | |
| 882 STRCPY(name, "<SNR>"); | |
| 883 STRCPY(name + 5, fname + 3); | |
| 884 } | |
| 885 } | |
| 886 | |
| 170 | 887 for (i = 0; i < gap->ga_len; ++i) |
| 888 { | |
| 889 /* Skip entries that are not useful or are for a line that is beyond | |
| 890 * an already found breakpoint. */ | |
| 891 bp = &DEBUGGY(gap, i); | |
| 892 if (((bp->dbg_type == DBG_FILE) == file && ( | |
| 893 #ifdef FEAT_PROFILE | |
| 894 gap == &prof_ga || | |
| 895 #endif | |
| 896 (bp->dbg_lnum > after && (lnum == 0 || bp->dbg_lnum < lnum))))) | |
| 7 | 897 { |
| 898 /* | |
| 170 | 899 * Save the value of got_int and reset it. We don't want a |
| 900 * previous interruption cancel matching, only hitting CTRL-C | |
| 901 * while matching should abort it. | |
| 7 | 902 */ |
| 903 prev_got_int = got_int; | |
| 904 got_int = FALSE; | |
| 6375 | 905 if (vim_regexec_prog(&bp->dbg_prog, FALSE, name, (colnr_T)0)) |
| 170 | 906 { |
| 7 | 907 lnum = bp->dbg_lnum; |
| 170 | 908 if (fp != NULL) |
| 909 *fp = bp->dbg_forceit; | |
| 910 } | |
| 7 | 911 got_int |= prev_got_int; |
| 912 } | |
| 913 } | |
| 914 if (name != fname) | |
| 915 vim_free(name); | |
| 916 | |
| 917 return lnum; | |
| 918 } | |
| 919 | |
| 920 /* | |
| 921 * Called when a breakpoint was encountered. | |
| 922 */ | |
| 923 void | |
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924 dbg_breakpoint(char_u *name, linenr_T lnum) |
| 7 | 925 { |
| 926 /* We need to check if this line is actually executed in do_one_cmd() */ | |
| 927 debug_breakpoint_name = name; | |
| 928 debug_breakpoint_lnum = lnum; | |
| 929 } | |
| 170 | 930 |
| 931 | |
| 794 | 932 # if defined(FEAT_PROFILE) || defined(FEAT_RELTIME) || defined(PROTO) |
| 170 | 933 /* |
| 934 * Store the current time in "tm". | |
| 935 */ | |
| 936 void | |
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937 profile_start(proftime_T *tm) |
| 170 | 938 { |
| 177 | 939 # ifdef WIN3264 |
| 940 QueryPerformanceCounter(tm); | |
| 941 # else | |
| 170 | 942 gettimeofday(tm, NULL); |
| 177 | 943 # endif |
| 170 | 944 } |
| 945 | |
| 946 /* | |
| 947 * Compute the elapsed time from "tm" till now and store in "tm". | |
| 948 */ | |
| 949 void | |
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950 profile_end(proftime_T *tm) |
| 170 | 951 { |
| 952 proftime_T now; | |
| 953 | |
| 177 | 954 # ifdef WIN3264 |
| 955 QueryPerformanceCounter(&now); | |
| 956 tm->QuadPart = now.QuadPart - tm->QuadPart; | |
| 957 # else | |
| 170 | 958 gettimeofday(&now, NULL); |
| 959 tm->tv_usec = now.tv_usec - tm->tv_usec; | |
| 960 tm->tv_sec = now.tv_sec - tm->tv_sec; | |
| 961 if (tm->tv_usec < 0) | |
| 962 { | |
| 963 tm->tv_usec += 1000000; | |
| 964 --tm->tv_sec; | |
| 965 } | |
| 177 | 966 # endif |
| 170 | 967 } |
| 968 | |
| 969 /* | |
| 970 * Subtract the time "tm2" from "tm". | |
| 971 */ | |
| 972 void | |
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973 profile_sub(proftime_T *tm, proftime_T *tm2) |
| 170 | 974 { |
| 177 | 975 # ifdef WIN3264 |
| 976 tm->QuadPart -= tm2->QuadPart; | |
| 977 # else | |
| 170 | 978 tm->tv_usec -= tm2->tv_usec; |
| 979 tm->tv_sec -= tm2->tv_sec; | |
| 980 if (tm->tv_usec < 0) | |
| 981 { | |
| 982 tm->tv_usec += 1000000; | |
| 983 --tm->tv_sec; | |
| 984 } | |
| 177 | 985 # endif |
| 170 | 986 } |
| 987 | |
| 988 /* | |
| 794 | 989 * Return a string that represents the time in "tm". |
| 990 * Uses a static buffer! | |
| 991 */ | |
| 992 char * | |
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993 profile_msg(proftime_T *tm) |
| 794 | 994 { |
| 995 static char buf[50]; | |
| 996 | |
| 997 # ifdef WIN3264 | |
| 998 LARGE_INTEGER fr; | |
| 999 | |
| 1000 QueryPerformanceFrequency(&fr); | |
| 1001 sprintf(buf, "%10.6lf", (double)tm->QuadPart / (double)fr.QuadPart); | |
| 1002 # else | |
| 1003 sprintf(buf, "%3ld.%06ld", (long)tm->tv_sec, (long)tm->tv_usec); | |
| 1496 | 1004 # endif |
| 794 | 1005 return buf; |
| 1006 } | |
| 1007 | |
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1008 # if defined(FEAT_FLOAT) || defined(PROTO) |
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1009 /* |
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1010 * Return a float that represents the time in "tm". |
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1011 */ |
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1012 float_T |
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1013 profile_float(proftime_T *tm) |
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1014 { |
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1015 # ifdef WIN3264 |
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1016 LARGE_INTEGER fr; |
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1017 |
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1018 QueryPerformanceFrequency(&fr); |
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1019 return (float_T)tm->QuadPart / (float_T)fr.QuadPart; |
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1020 # else |
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1021 return (float_T)tm->tv_sec + (float_T)tm->tv_usec / 1000000.0; |
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1022 # endif |
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1023 } |
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1024 # endif |
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1025 |
| 794 | 1026 /* |
| 1496 | 1027 * Put the time "msec" past now in "tm". |
| 794 | 1028 */ |
| 1496 | 1029 void |
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1030 profile_setlimit(long msec, proftime_T *tm) |
| 1496 | 1031 { |
| 1032 if (msec <= 0) /* no limit */ | |
| 1033 profile_zero(tm); | |
| 1034 else | |
| 1035 { | |
| 1036 # ifdef WIN3264 | |
| 1037 LARGE_INTEGER fr; | |
| 1038 | |
| 1039 QueryPerformanceCounter(tm); | |
| 1040 QueryPerformanceFrequency(&fr); | |
| 1517 | 1041 tm->QuadPart += (LONGLONG)((double)msec / 1000.0 * (double)fr.QuadPart); |
| 1496 | 1042 # else |
| 1043 long usec; | |
| 1044 | |
| 1045 gettimeofday(tm, NULL); | |
| 1046 usec = (long)tm->tv_usec + (long)msec * 1000; | |
| 1047 tm->tv_usec = usec % 1000000L; | |
| 1048 tm->tv_sec += usec / 1000000L; | |
| 1049 # endif | |
| 1050 } | |
| 1051 } | |
| 1052 | |
| 1053 /* | |
| 1054 * Return TRUE if the current time is past "tm". | |
| 1055 */ | |
| 1056 int | |
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1057 profile_passed_limit(proftime_T *tm) |
| 1496 | 1058 { |
| 1059 proftime_T now; | |
| 1060 | |
| 1061 # ifdef WIN3264 | |
| 1062 if (tm->QuadPart == 0) /* timer was not set */ | |
| 1063 return FALSE; | |
| 1064 QueryPerformanceCounter(&now); | |
| 1065 return (now.QuadPart > tm->QuadPart); | |
| 1066 # else | |
| 1067 if (tm->tv_sec == 0) /* timer was not set */ | |
| 1068 return FALSE; | |
| 1069 gettimeofday(&now, NULL); | |
| 1070 return (now.tv_sec > tm->tv_sec | |
| 1071 || (now.tv_sec == tm->tv_sec && now.tv_usec > tm->tv_usec)); | |
| 1072 # endif | |
| 1073 } | |
| 794 | 1074 |
| 1075 /* | |
| 1076 * Set the time in "tm" to zero. | |
| 1077 */ | |
| 1078 void | |
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1079 profile_zero(proftime_T *tm) |
| 794 | 1080 { |
| 1081 # ifdef WIN3264 | |
| 1082 tm->QuadPart = 0; | |
| 1083 # else | |
| 1084 tm->tv_usec = 0; | |
| 1085 tm->tv_sec = 0; | |
| 1086 # endif | |
| 1087 } | |
| 1088 | |
| 1496 | 1089 # endif /* FEAT_PROFILE || FEAT_RELTIME */ |
| 1090 | |
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1091 #if defined(FEAT_SYN_HL) && defined(FEAT_RELTIME) && defined(FEAT_FLOAT) |
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1092 # if defined(HAVE_MATH_H) |
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1093 # include <math.h> |
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1094 # endif |
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1095 |
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1096 /* |
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1097 * Divide the time "tm" by "count" and store in "tm2". |
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1098 */ |
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1099 void |
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1100 profile_divide(proftime_T *tm, int count, proftime_T *tm2) |
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1101 { |
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1102 if (count == 0) |
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1103 profile_zero(tm2); |
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1104 else |
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1105 { |
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1106 # ifdef WIN3264 |
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1107 tm2->QuadPart = tm->QuadPart / count; |
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1108 # else |
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1109 double usec = (tm->tv_sec * 1000000.0 + tm->tv_usec) / count; |
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1110 |
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1111 tm2->tv_sec = floor(usec / 1000000.0); |
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1112 tm2->tv_usec = vim_round(usec - (tm2->tv_sec * 1000000.0)); |
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1113 # endif |
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1114 } |
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1115 } |
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1116 #endif |
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1117 |
| 1496 | 1118 # if defined(FEAT_PROFILE) || defined(PROTO) |
| 1119 /* | |
| 1120 * Functions for profiling. | |
| 1121 */ | |
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1122 static void script_do_profile(scriptitem_T *si); |
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1123 static void script_dump_profile(FILE *fd); |
| 1496 | 1124 static proftime_T prof_wait_time; |
| 1125 | |
| 794 | 1126 /* |
| 170 | 1127 * Add the time "tm2" to "tm". |
| 1128 */ | |
| 1129 void | |
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1130 profile_add(proftime_T *tm, proftime_T *tm2) |
| 170 | 1131 { |
| 177 | 1132 # ifdef WIN3264 |
| 1133 tm->QuadPart += tm2->QuadPart; | |
| 1134 # else | |
| 170 | 1135 tm->tv_usec += tm2->tv_usec; |
| 1136 tm->tv_sec += tm2->tv_sec; | |
| 1137 if (tm->tv_usec >= 1000000) | |
| 1138 { | |
| 1139 tm->tv_usec -= 1000000; | |
| 1140 ++tm->tv_sec; | |
| 1141 } | |
| 177 | 1142 # endif |
| 170 | 1143 } |
| 1144 | |
| 1145 /* | |
| 720 | 1146 * Add the "self" time from the total time and the children's time. |
| 1147 */ | |
| 1148 void | |
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1149 profile_self(proftime_T *self, proftime_T *total, proftime_T *children) |
| 720 | 1150 { |
| 1151 /* Check that the result won't be negative. Can happen with recursive | |
| 1152 * calls. */ | |
| 1153 #ifdef WIN3264 | |
| 1154 if (total->QuadPart <= children->QuadPart) | |
| 1155 return; | |
| 1156 #else | |
| 1157 if (total->tv_sec < children->tv_sec | |
| 1158 || (total->tv_sec == children->tv_sec | |
| 1159 && total->tv_usec <= children->tv_usec)) | |
| 1160 return; | |
| 1161 #endif | |
| 1162 profile_add(self, total); | |
| 1163 profile_sub(self, children); | |
| 1164 } | |
| 1165 | |
| 1166 /* | |
| 170 | 1167 * Get the current waittime. |
| 1168 */ | |
| 1169 void | |
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1170 profile_get_wait(proftime_T *tm) |
| 170 | 1171 { |
| 1172 *tm = prof_wait_time; | |
| 1173 } | |
| 1174 | |
| 1175 /* | |
| 1176 * Subtract the passed waittime since "tm" from "tma". | |
| 1177 */ | |
| 1178 void | |
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1179 profile_sub_wait(proftime_T *tm, proftime_T *tma) |
| 170 | 1180 { |
| 1181 proftime_T tm3 = prof_wait_time; | |
| 1182 | |
| 1183 profile_sub(&tm3, tm); | |
| 1184 profile_sub(tma, &tm3); | |
| 1185 } | |
| 1186 | |
| 1187 /* | |
| 1188 * Return TRUE if "tm1" and "tm2" are equal. | |
| 1189 */ | |
| 1190 int | |
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1191 profile_equal(proftime_T *tm1, proftime_T *tm2) |
| 170 | 1192 { |
| 177 | 1193 # ifdef WIN3264 |
| 1194 return (tm1->QuadPart == tm2->QuadPart); | |
| 1195 # else | |
| 170 | 1196 return (tm1->tv_usec == tm2->tv_usec && tm1->tv_sec == tm2->tv_sec); |
| 177 | 1197 # endif |
| 1198 } | |
| 1199 | |
| 1200 /* | |
| 1201 * Return <0, 0 or >0 if "tm1" < "tm2", "tm1" == "tm2" or "tm1" > "tm2" | |
| 1202 */ | |
| 1203 int | |
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1204 profile_cmp(const proftime_T *tm1, const proftime_T *tm2) |
| 177 | 1205 { |
| 1206 # ifdef WIN3264 | |
| 1207 return (int)(tm2->QuadPart - tm1->QuadPart); | |
| 1208 # else | |
| 1209 if (tm1->tv_sec == tm2->tv_sec) | |
| 1210 return tm2->tv_usec - tm1->tv_usec; | |
| 1211 return tm2->tv_sec - tm1->tv_sec; | |
| 1212 # endif | |
| 170 | 1213 } |
| 1214 | |
| 1215 static char_u *profile_fname = NULL; | |
| 790 | 1216 static proftime_T pause_time; |
| 170 | 1217 |
| 1218 /* | |
| 1219 * ":profile cmd args" | |
| 1220 */ | |
| 1221 void | |
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1222 ex_profile(exarg_T *eap) |
| 170 | 1223 { |
| 1224 char_u *e; | |
| 1225 int len; | |
| 1226 | |
| 1227 e = skiptowhite(eap->arg); | |
| 835 | 1228 len = (int)(e - eap->arg); |
| 170 | 1229 e = skipwhite(e); |
| 1230 | |
| 1231 if (len == 5 && STRNCMP(eap->arg, "start", 5) == 0 && *e != NUL) | |
| 1232 { | |
| 1233 vim_free(profile_fname); | |
| 6749 | 1234 profile_fname = expand_env_save_opt(e, TRUE); |
| 790 | 1235 do_profiling = PROF_YES; |
| 170 | 1236 profile_zero(&prof_wait_time); |
| 1237 set_vim_var_nr(VV_PROFILING, 1L); | |
| 1238 } | |
| 790 | 1239 else if (do_profiling == PROF_NONE) |
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1240 EMSG(_("E750: First use \":profile start {fname}\"")); |
| 790 | 1241 else if (STRCMP(eap->arg, "pause") == 0) |
| 1242 { | |
| 1243 if (do_profiling == PROF_YES) | |
| 1244 profile_start(&pause_time); | |
| 1245 do_profiling = PROF_PAUSED; | |
| 1246 } | |
| 1247 else if (STRCMP(eap->arg, "continue") == 0) | |
| 1248 { | |
| 1249 if (do_profiling == PROF_PAUSED) | |
| 1250 { | |
| 1251 profile_end(&pause_time); | |
| 1252 profile_add(&prof_wait_time, &pause_time); | |
| 1253 } | |
| 1254 do_profiling = PROF_YES; | |
| 1255 } | |
| 170 | 1256 else |
| 1257 { | |
| 1258 /* The rest is similar to ":breakadd". */ | |
| 1259 ex_breakadd(eap); | |
| 1260 } | |
| 1261 } | |
| 1262 | |
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1263 /* Command line expansion for :profile. */ |
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1264 static enum |
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1265 { |
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1266 PEXP_SUBCMD, /* expand :profile sub-commands */ |
| 2711 | 1267 PEXP_FUNC /* expand :profile func {funcname} */ |
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1268 } pexpand_what; |
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1269 |
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1270 static char *pexpand_cmds[] = { |
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1271 "start", |
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1272 #define PROFCMD_START 0 |
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1273 "pause", |
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1274 #define PROFCMD_PAUSE 1 |
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1275 "continue", |
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1276 #define PROFCMD_CONTINUE 2 |
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1277 "func", |
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1278 #define PROFCMD_FUNC 3 |
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1279 "file", |
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1280 #define PROFCMD_FILE 4 |
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1281 NULL |
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1282 #define PROFCMD_LAST 5 |
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1283 }; |
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1284 |
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1285 /* |
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1286 * Function given to ExpandGeneric() to obtain the profile command |
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1287 * specific expansion. |
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1288 */ |
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1289 char_u * |
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1290 get_profile_name(expand_T *xp UNUSED, int idx) |
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1291 { |
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1292 switch (pexpand_what) |
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1293 { |
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1294 case PEXP_SUBCMD: |
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1295 return (char_u *)pexpand_cmds[idx]; |
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1296 /* case PEXP_FUNC: TODO */ |
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1297 default: |
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1298 return NULL; |
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1299 } |
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1300 } |
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1301 |
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1302 /* |
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1303 * Handle command line completion for :profile command. |
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1304 */ |
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1305 void |
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1306 set_context_in_profile_cmd(expand_T *xp, char_u *arg) |
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1307 { |
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1308 char_u *end_subcmd; |
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1309 |
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1310 /* Default: expand subcommands. */ |
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1311 xp->xp_context = EXPAND_PROFILE; |
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1312 pexpand_what = PEXP_SUBCMD; |
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1313 xp->xp_pattern = arg; |
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1314 |
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1315 end_subcmd = skiptowhite(arg); |
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1316 if (*end_subcmd == NUL) |
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1317 return; |
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1318 |
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1319 if (end_subcmd - arg == 5 && STRNCMP(arg, "start", 5) == 0) |
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1320 { |
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1321 xp->xp_context = EXPAND_FILES; |
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1322 xp->xp_pattern = skipwhite(end_subcmd); |
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1323 return; |
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1324 } |
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1325 |
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1326 /* TODO: expand function names after "func" */ |
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1327 xp->xp_context = EXPAND_NOTHING; |
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1328 } |
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1329 |
| 170 | 1330 /* |
| 1331 * Dump the profiling info. | |
| 1332 */ | |
| 1333 void | |
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1334 profile_dump(void) |
| 170 | 1335 { |
| 1336 FILE *fd; | |
| 1337 | |
| 1338 if (profile_fname != NULL) | |
| 1339 { | |
| 531 | 1340 fd = mch_fopen((char *)profile_fname, "w"); |
| 170 | 1341 if (fd == NULL) |
| 1342 EMSG2(_(e_notopen), profile_fname); | |
| 1343 else | |
| 1344 { | |
| 177 | 1345 script_dump_profile(fd); |
| 170 | 1346 func_dump_profile(fd); |
| 1347 fclose(fd); | |
| 1348 } | |
| 1349 } | |
| 1350 } | |
| 1351 | |
| 1352 /* | |
| 1353 * Start profiling script "fp". | |
| 1354 */ | |
| 1355 static void | |
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1356 script_do_profile(scriptitem_T *si) |
| 170 | 1357 { |
| 1358 si->sn_pr_count = 0; | |
| 1359 profile_zero(&si->sn_pr_total); | |
| 1360 profile_zero(&si->sn_pr_self); | |
| 1361 | |
| 1362 ga_init2(&si->sn_prl_ga, sizeof(sn_prl_T), 100); | |
| 1363 si->sn_prl_idx = -1; | |
| 1364 si->sn_prof_on = TRUE; | |
| 1365 si->sn_pr_nest = 0; | |
| 1366 } | |
| 1367 | |
| 1368 /* | |
| 1369 * save time when starting to invoke another script or function. | |
| 1370 */ | |
| 1371 void | |
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1372 script_prof_save( |
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1373 proftime_T *tm) /* place to store wait time */ |
| 170 | 1374 { |
| 1375 scriptitem_T *si; | |
| 1376 | |
| 1377 if (current_SID > 0 && current_SID <= script_items.ga_len) | |
| 1378 { | |
| 1379 si = &SCRIPT_ITEM(current_SID); | |
| 1380 if (si->sn_prof_on && si->sn_pr_nest++ == 0) | |
| 1381 profile_start(&si->sn_pr_child); | |
| 1382 } | |
| 1383 profile_get_wait(tm); | |
| 1384 } | |
| 1385 | |
| 1386 /* | |
| 1387 * Count time spent in children after invoking another script or function. | |
| 1388 */ | |
| 1389 void | |
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1390 script_prof_restore(proftime_T *tm) |
| 170 | 1391 { |
| 1392 scriptitem_T *si; | |
| 1393 | |
| 1394 if (current_SID > 0 && current_SID <= script_items.ga_len) | |
| 1395 { | |
| 1396 si = &SCRIPT_ITEM(current_SID); | |
| 1397 if (si->sn_prof_on && --si->sn_pr_nest == 0) | |
| 1398 { | |
| 1399 profile_end(&si->sn_pr_child); | |
| 1400 profile_sub_wait(tm, &si->sn_pr_child); /* don't count wait time */ | |
| 1401 profile_add(&si->sn_pr_children, &si->sn_pr_child); | |
| 1402 profile_add(&si->sn_prl_children, &si->sn_pr_child); | |
| 1403 } | |
| 1404 } | |
| 1405 } | |
| 1406 | |
| 1407 static proftime_T inchar_time; | |
| 1408 | |
| 1409 /* | |
| 1410 * Called when starting to wait for the user to type a character. | |
| 1411 */ | |
| 1412 void | |
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1413 prof_inchar_enter(void) |
| 170 | 1414 { |
| 1415 profile_start(&inchar_time); | |
| 1416 } | |
| 1417 | |
| 1418 /* | |
| 1419 * Called when finished waiting for the user to type a character. | |
| 1420 */ | |
| 1421 void | |
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1422 prof_inchar_exit(void) |
| 170 | 1423 { |
| 1424 profile_end(&inchar_time); | |
| 1425 profile_add(&prof_wait_time, &inchar_time); | |
| 1426 } | |
| 1427 | |
| 1428 /* | |
| 1429 * Dump the profiling results for all scripts in file "fd". | |
| 1430 */ | |
| 1431 static void | |
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1432 script_dump_profile(FILE *fd) |
| 170 | 1433 { |
| 1434 int id; | |
| 1435 scriptitem_T *si; | |
| 1436 int i; | |
| 1437 FILE *sfd; | |
| 1438 sn_prl_T *pp; | |
| 1439 | |
| 1440 for (id = 1; id <= script_items.ga_len; ++id) | |
| 1441 { | |
| 1442 si = &SCRIPT_ITEM(id); | |
| 1443 if (si->sn_prof_on) | |
| 1444 { | |
| 1445 fprintf(fd, "SCRIPT %s\n", si->sn_name); | |
| 1446 if (si->sn_pr_count == 1) | |
| 1447 fprintf(fd, "Sourced 1 time\n"); | |
| 1448 else | |
| 1449 fprintf(fd, "Sourced %d times\n", si->sn_pr_count); | |
| 1450 fprintf(fd, "Total time: %s\n", profile_msg(&si->sn_pr_total)); | |
| 1451 fprintf(fd, " Self time: %s\n", profile_msg(&si->sn_pr_self)); | |
| 1452 fprintf(fd, "\n"); | |
| 1453 fprintf(fd, "count total (s) self (s)\n"); | |
| 1454 | |
| 531 | 1455 sfd = mch_fopen((char *)si->sn_name, "r"); |
| 170 | 1456 if (sfd == NULL) |
| 1457 fprintf(fd, "Cannot open file!\n"); | |
| 1458 else | |
| 1459 { | |
| 1460 for (i = 0; i < si->sn_prl_ga.ga_len; ++i) | |
| 1461 { | |
| 1462 if (vim_fgets(IObuff, IOSIZE, sfd)) | |
| 1463 break; | |
| 1464 pp = &PRL_ITEM(si, i); | |
| 1465 if (pp->snp_count > 0) | |
| 1466 { | |
| 1467 fprintf(fd, "%5d ", pp->snp_count); | |
| 1468 if (profile_equal(&pp->sn_prl_total, &pp->sn_prl_self)) | |
| 1469 fprintf(fd, " "); | |
| 1470 else | |
| 1471 fprintf(fd, "%s ", profile_msg(&pp->sn_prl_total)); | |
| 1472 fprintf(fd, "%s ", profile_msg(&pp->sn_prl_self)); | |
| 1473 } | |
| 1474 else | |
| 1475 fprintf(fd, " "); | |
| 1476 fprintf(fd, "%s", IObuff); | |
| 1477 } | |
| 1478 fclose(sfd); | |
| 1479 } | |
| 1480 fprintf(fd, "\n"); | |
| 1481 } | |
| 1482 } | |
| 1483 } | |
| 1484 | |
| 1485 /* | |
| 1486 * Return TRUE when a function defined in the current script should be | |
| 1487 * profiled. | |
| 1488 */ | |
| 1489 int | |
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1490 prof_def_func(void) |
| 170 | 1491 { |
| 391 | 1492 if (current_SID > 0) |
| 1493 return SCRIPT_ITEM(current_SID).sn_pr_force; | |
| 1494 return FALSE; | |
| 170 | 1495 } |
| 1496 | |
| 1497 # endif | |
| 7 | 1498 #endif |
| 1499 | |
| 1500 /* | |
| 1501 * If 'autowrite' option set, try to write the file. | |
| 1502 * Careful: autocommands may make "buf" invalid! | |
| 1503 * | |
| 1504 * return FAIL for failure, OK otherwise | |
| 1505 */ | |
| 1506 int | |
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1507 autowrite(buf_T *buf, int forceit) |
| 7 | 1508 { |
| 1069 | 1509 int r; |
| 1510 | |
| 7 | 1511 if (!(p_aw || p_awa) || !p_write |
| 1512 #ifdef FEAT_QUICKFIX | |
| 1069 | 1513 /* never autowrite a "nofile" or "nowrite" buffer */ |
| 1514 || bt_dontwrite(buf) | |
| 7 | 1515 #endif |
| 1069 | 1516 || (!forceit && buf->b_p_ro) || buf->b_ffname == NULL) |
| 7 | 1517 return FAIL; |
| 1069 | 1518 r = buf_write_all(buf, forceit); |
| 1519 | |
| 1520 /* Writing may succeed but the buffer still changed, e.g., when there is a | |
| 1521 * conversion error. We do want to return FAIL then. */ | |
| 1522 if (buf_valid(buf) && bufIsChanged(buf)) | |
| 1523 r = FAIL; | |
| 1524 return r; | |
| 7 | 1525 } |
| 1526 | |
| 1527 /* | |
| 1528 * flush all buffers, except the ones that are readonly | |
| 1529 */ | |
| 1530 void | |
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1531 autowrite_all(void) |
| 7 | 1532 { |
| 1533 buf_T *buf; | |
| 1534 | |
| 1535 if (!(p_aw || p_awa) || !p_write) | |
| 1536 return; | |
| 1537 for (buf = firstbuf; buf; buf = buf->b_next) | |
| 1538 if (bufIsChanged(buf) && !buf->b_p_ro) | |
| 1539 { | |
| 1540 (void)buf_write_all(buf, FALSE); | |
| 1541 #ifdef FEAT_AUTOCMD | |
| 1542 /* an autocommand may have deleted the buffer */ | |
| 1543 if (!buf_valid(buf)) | |
| 1544 buf = firstbuf; | |
| 1545 #endif | |
| 1546 } | |
| 1547 } | |
| 1548 | |
| 1549 /* | |
| 5464 | 1550 * Return TRUE if buffer was changed and cannot be abandoned. |
| 1551 * For flags use the CCGD_ values. | |
| 7 | 1552 */ |
| 1553 int | |
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1554 check_changed(buf_T *buf, int flags) |
| 7 | 1555 { |
| 5464 | 1556 int forceit = (flags & CCGD_FORCEIT); |
| 1557 | |
| 7 | 1558 if ( !forceit |
| 1559 && bufIsChanged(buf) | |
| 5464 | 1560 && ((flags & CCGD_MULTWIN) || buf->b_nwindows <= 1) |
| 1561 && (!(flags & CCGD_AW) || autowrite(buf, forceit) == FAIL)) | |
| 7 | 1562 { |
| 1563 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 1564 if ((p_confirm || cmdmod.confirm) && p_write) | |
| 1565 { | |
| 1566 buf_T *buf2; | |
| 1567 int count = 0; | |
| 1568 | |
| 5464 | 1569 if (flags & CCGD_ALLBUF) |
| 7 | 1570 for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next) |
| 1571 if (bufIsChanged(buf2) | |
| 1572 && (buf2->b_ffname != NULL | |
| 1573 # ifdef FEAT_BROWSE | |
| 1574 || cmdmod.browse | |
| 1575 # endif | |
| 1576 )) | |
| 1577 ++count; | |
| 1578 # ifdef FEAT_AUTOCMD | |
| 1579 if (!buf_valid(buf)) | |
| 1580 /* Autocommand deleted buffer, oops! It's not changed now. */ | |
| 1581 return FALSE; | |
| 1582 # endif | |
| 1583 dialog_changed(buf, count > 1); | |
| 1584 # ifdef FEAT_AUTOCMD | |
| 1585 if (!buf_valid(buf)) | |
| 1586 /* Autocommand deleted buffer, oops! It's not changed now. */ | |
| 1587 return FALSE; | |
| 1588 # endif | |
| 1589 return bufIsChanged(buf); | |
| 1590 } | |
| 1591 #endif | |
| 5464 | 1592 if (flags & CCGD_EXCMD) |
| 1593 EMSG(_(e_nowrtmsg)); | |
| 1594 else | |
| 1595 EMSG(_(e_nowrtmsg_nobang)); | |
| 7 | 1596 return TRUE; |
| 1597 } | |
| 1598 return FALSE; | |
| 1599 } | |
| 1600 | |
| 1601 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) || defined(PROTO) | |
| 1602 | |
| 1603 #if defined(FEAT_BROWSE) || defined(PROTO) | |
| 1604 /* | |
| 1605 * When wanting to write a file without a file name, ask the user for a name. | |
| 1606 */ | |
| 1607 void | |
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1608 browse_save_fname(buf_T *buf) |
| 7 | 1609 { |
| 1610 if (buf->b_fname == NULL) | |
| 1611 { | |
| 1612 char_u *fname; | |
| 1613 | |
| 29 | 1614 fname = do_browse(BROWSE_SAVE, (char_u *)_("Save As"), |
| 1615 NULL, NULL, NULL, NULL, buf); | |
| 7 | 1616 if (fname != NULL) |
| 1617 { | |
| 1618 if (setfname(buf, fname, NULL, TRUE) == OK) | |
| 1619 buf->b_flags |= BF_NOTEDITED; | |
| 1620 vim_free(fname); | |
| 1621 } | |
| 1622 } | |
| 1623 } | |
| 1624 #endif | |
| 1625 | |
| 1626 /* | |
| 2849 | 1627 * Ask the user what to do when abandoning a changed buffer. |
| 7 | 1628 * Must check 'write' option first! |
| 1629 */ | |
| 1630 void | |
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1631 dialog_changed( |
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1632 buf_T *buf, |
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1633 int checkall) /* may abandon all changed buffers */ |
| 7 | 1634 { |
| 2770 | 1635 char_u buff[DIALOG_MSG_SIZE]; |
| 7 | 1636 int ret; |
| 1637 buf_T *buf2; | |
| 3486 | 1638 exarg_T ea; |
| 7 | 1639 |
| 314 | 1640 dialog_msg(buff, _("Save changes to \"%s\"?"), |
| 7 | 1641 (buf->b_fname != NULL) ? |
| 1642 buf->b_fname : (char_u *)_("Untitled")); | |
| 1643 if (checkall) | |
| 1644 ret = vim_dialog_yesnoallcancel(VIM_QUESTION, NULL, buff, 1); | |
| 1645 else | |
| 1646 ret = vim_dialog_yesnocancel(VIM_QUESTION, NULL, buff, 1); | |
| 1647 | |
| 3486 | 1648 /* Init ea pseudo-structure, this is needed for the check_overwrite() |
| 1649 * function. */ | |
| 1650 ea.append = ea.forceit = FALSE; | |
| 1651 | |
| 7 | 1652 if (ret == VIM_YES) |
| 1653 { | |
| 1654 #ifdef FEAT_BROWSE | |
| 1655 /* May get file name, when there is none */ | |
| 1656 browse_save_fname(buf); | |
| 1657 #endif | |
| 3486 | 1658 if (buf->b_fname != NULL && check_overwrite(&ea, buf, |
| 1659 buf->b_fname, buf->b_ffname, FALSE) == OK) | |
| 1660 /* didn't hit Cancel */ | |
| 7 | 1661 (void)buf_write_all(buf, FALSE); |
| 1662 } | |
| 1663 else if (ret == VIM_NO) | |
| 1664 { | |
| 1665 unchanged(buf, TRUE); | |
| 1666 } | |
| 1667 else if (ret == VIM_ALL) | |
| 1668 { | |
| 1669 /* | |
| 1670 * Write all modified files that can be written. | |
| 1671 * Skip readonly buffers, these need to be confirmed | |
| 1672 * individually. | |
| 1673 */ | |
| 1674 for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next) | |
| 1675 { | |
| 1676 if (bufIsChanged(buf2) | |
| 1677 && (buf2->b_ffname != NULL | |
| 1678 #ifdef FEAT_BROWSE | |
| 1679 || cmdmod.browse | |
| 1680 #endif | |
| 1681 ) | |
| 1682 && !buf2->b_p_ro) | |
| 1683 { | |
| 1684 #ifdef FEAT_BROWSE | |
| 1685 /* May get file name, when there is none */ | |
| 1686 browse_save_fname(buf2); | |
| 1687 #endif | |
| 3486 | 1688 if (buf2->b_fname != NULL && check_overwrite(&ea, buf2, |
| 1689 buf2->b_fname, buf2->b_ffname, FALSE) == OK) | |
| 1690 /* didn't hit Cancel */ | |
| 7 | 1691 (void)buf_write_all(buf2, FALSE); |
| 1692 #ifdef FEAT_AUTOCMD | |
| 1693 /* an autocommand may have deleted the buffer */ | |
| 1694 if (!buf_valid(buf2)) | |
| 1695 buf2 = firstbuf; | |
| 1696 #endif | |
| 1697 } | |
| 1698 } | |
| 1699 } | |
| 1700 else if (ret == VIM_DISCARDALL) | |
| 1701 { | |
| 1702 /* | |
| 1703 * mark all buffers as unchanged | |
| 1704 */ | |
| 1705 for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next) | |
| 1706 unchanged(buf2, TRUE); | |
| 1707 } | |
| 1708 } | |
| 1709 #endif | |
| 1710 | |
| 1711 /* | |
| 1712 * Return TRUE if the buffer "buf" can be abandoned, either by making it | |
| 1713 * hidden, autowriting it or unloading it. | |
| 1714 */ | |
| 1715 int | |
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1716 can_abandon(buf_T *buf, int forceit) |
| 7 | 1717 { |
| 1718 return ( P_HID(buf) | |
| 1719 || !bufIsChanged(buf) | |
| 1720 || buf->b_nwindows > 1 | |
| 1721 || autowrite(buf, forceit) == OK | |
| 1722 || forceit); | |
| 1723 } | |
| 1724 | |
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1725 static void add_bufnum(int *bufnrs, int *bufnump, int nr); |
| 3429 | 1726 |
| 1727 /* | |
| 1728 * Add a buffer number to "bufnrs", unless it's already there. | |
| 1729 */ | |
| 1730 static void | |
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1731 add_bufnum(int *bufnrs, int *bufnump, int nr) |
| 3429 | 1732 { |
| 1733 int i; | |
| 1734 | |
| 1735 for (i = 0; i < *bufnump; ++i) | |
| 1736 if (bufnrs[i] == nr) | |
| 1737 return; | |
| 1738 bufnrs[*bufnump] = nr; | |
| 1739 *bufnump = *bufnump + 1; | |
| 1740 } | |
| 1741 | |
| 7 | 1742 /* |
| 1743 * Return TRUE if any buffer was changed and cannot be abandoned. | |
| 1744 * That changed buffer becomes the current buffer. | |
|
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1745 * When "unload" is true the current buffer is unloaded instead of making it |
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1746 * hidden. This is used for ":q!". |
| 7 | 1747 */ |
| 1748 int | |
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1749 check_changed_any( |
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1750 int hidden, /* Only check hidden buffers */ |
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1751 int unload) |
| 7 | 1752 { |
| 3429 | 1753 int ret = FALSE; |
| 7 | 1754 buf_T *buf; |
| 1755 int save; | |
| 3429 | 1756 int i; |
| 1757 int bufnum = 0; | |
| 1758 int bufcount = 0; | |
| 1759 int *bufnrs; | |
| 7 | 1760 #ifdef FEAT_WINDOWS |
| 3429 | 1761 tabpage_T *tp; |
| 7 | 1762 win_T *wp; |
| 1763 #endif | |
| 1764 | |
| 3429 | 1765 for (buf = firstbuf; buf != NULL; buf = buf->b_next) |
| 1766 ++bufcount; | |
| 1767 | |
| 1768 if (bufcount == 0) | |
| 1769 return FALSE; | |
| 1770 | |
| 1771 bufnrs = (int *)alloc(sizeof(int) * bufcount); | |
| 1772 if (bufnrs == NULL) | |
| 1773 return FALSE; | |
| 1774 | |
| 1775 /* curbuf */ | |
| 1776 bufnrs[bufnum++] = curbuf->b_fnum; | |
| 1777 #ifdef FEAT_WINDOWS | |
| 1778 /* buf in curtab */ | |
| 1779 FOR_ALL_WINDOWS(wp) | |
| 1780 if (wp->w_buffer != curbuf) | |
| 1781 add_bufnum(bufnrs, &bufnum, wp->w_buffer->b_fnum); | |
| 1782 | |
| 1783 /* buf in other tab */ | |
| 1784 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
| 1785 if (tp != curtab) | |
| 1786 for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next) | |
| 1787 add_bufnum(bufnrs, &bufnum, wp->w_buffer->b_fnum); | |
| 1788 #endif | |
| 1789 /* any other buf */ | |
| 1790 for (buf = firstbuf; buf != NULL; buf = buf->b_next) | |
| 1791 add_bufnum(bufnrs, &bufnum, buf->b_fnum); | |
| 1792 | |
| 1793 for (i = 0; i < bufnum; ++i) | |
| 7 | 1794 { |
| 3429 | 1795 buf = buflist_findnr(bufnrs[i]); |
| 1796 if (buf == NULL) | |
| 1797 continue; | |
| 1798 if ((!hidden || buf->b_nwindows == 0) && bufIsChanged(buf)) | |
| 7 | 1799 { |
| 3429 | 1800 /* Try auto-writing the buffer. If this fails but the buffer no |
| 1801 * longer exists it's not changed, that's OK. */ | |
| 5464 | 1802 if (check_changed(buf, (p_awa ? CCGD_AW : 0) |
| 1803 | CCGD_MULTWIN | |
| 1804 | CCGD_ALLBUF) && buf_valid(buf)) | |
| 3429 | 1805 break; /* didn't save - still changes */ |
| 7 | 1806 } |
| 1807 } | |
| 1808 | |
| 3429 | 1809 if (i >= bufnum) |
| 1810 goto theend; | |
| 1811 | |
| 1812 ret = TRUE; | |
| 7 | 1813 exiting = FALSE; |
| 1814 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 1815 /* | |
| 1816 * When ":confirm" used, don't give an error message. | |
| 1817 */ | |
| 1818 if (!(p_confirm || cmdmod.confirm)) | |
| 1819 #endif | |
| 1820 { | |
| 1821 /* There must be a wait_return for this message, do_buffer() | |
| 1822 * may cause a redraw. But wait_return() is a no-op when vgetc() | |
| 1823 * is busy (Quit used from window menu), then make sure we don't | |
| 1824 * cause a scroll up. */ | |
| 823 | 1825 if (vgetc_busy > 0) |
| 7 | 1826 { |
| 1827 msg_row = cmdline_row; | |
| 1828 msg_col = 0; | |
| 1829 msg_didout = FALSE; | |
| 1830 } | |
| 1831 if (EMSG2(_("E162: No write since last change for buffer \"%s\""), | |
| 3839 | 1832 buf_spname(buf) != NULL ? buf_spname(buf) : buf->b_fname)) |
| 7 | 1833 { |
| 1834 save = no_wait_return; | |
| 1835 no_wait_return = FALSE; | |
| 1836 wait_return(FALSE); | |
| 1837 no_wait_return = save; | |
| 1838 } | |
| 1839 } | |
| 1840 | |
| 1841 #ifdef FEAT_WINDOWS | |
| 1842 /* Try to find a window that contains the buffer. */ | |
| 1843 if (buf != curbuf) | |
| 3429 | 1844 FOR_ALL_TAB_WINDOWS(tp, wp) |
| 7 | 1845 if (wp->w_buffer == buf) |
| 1846 { | |
| 3429 | 1847 goto_tabpage_win(tp, wp); |
| 7 | 1848 # ifdef FEAT_AUTOCMD |
| 1849 /* Paranoia: did autocms wipe out the buffer with changes? */ | |
| 1850 if (!buf_valid(buf)) | |
| 3429 | 1851 { |
| 1852 goto theend; | |
| 1853 } | |
| 7 | 1854 # endif |
| 3429 | 1855 goto buf_found; |
| 7 | 1856 } |
| 3429 | 1857 buf_found: |
| 7 | 1858 #endif |
| 1859 | |
| 1860 /* Open the changed buffer in the current window. */ | |
| 1861 if (buf != curbuf) | |
|
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1862 set_curbuf(buf, unload ? DOBUF_UNLOAD : DOBUF_GOTO); |
| 7 | 1863 |
| 3429 | 1864 theend: |
| 1865 vim_free(bufnrs); | |
| 1866 return ret; | |
| 7 | 1867 } |
| 1868 | |
| 1869 /* | |
| 1870 * return FAIL if there is no file name, OK if there is one | |
| 1871 * give error message for FAIL | |
| 1872 */ | |
| 1873 int | |
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1874 check_fname(void) |
| 7 | 1875 { |
| 1876 if (curbuf->b_ffname == NULL) | |
| 1877 { | |
| 1878 EMSG(_(e_noname)); | |
| 1879 return FAIL; | |
| 1880 } | |
| 1881 return OK; | |
| 1882 } | |
| 1883 | |
| 1884 /* | |
| 1885 * flush the contents of a buffer, unless it has no file name | |
| 1886 * | |
| 1887 * return FAIL for failure, OK otherwise | |
| 1888 */ | |
| 1889 int | |
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1890 buf_write_all(buf_T *buf, int forceit) |
| 7 | 1891 { |
| 1892 int retval; | |
| 1893 #ifdef FEAT_AUTOCMD | |
| 1894 buf_T *old_curbuf = curbuf; | |
| 1895 #endif | |
| 1896 | |
| 1897 retval = (buf_write(buf, buf->b_ffname, buf->b_fname, | |
| 1898 (linenr_T)1, buf->b_ml.ml_line_count, NULL, | |
| 1899 FALSE, forceit, TRUE, FALSE)); | |
| 1900 #ifdef FEAT_AUTOCMD | |
| 1901 if (curbuf != old_curbuf) | |
| 16 | 1902 { |
| 1903 msg_source(hl_attr(HLF_W)); | |
| 7 | 1904 MSG(_("Warning: Entered other buffer unexpectedly (check autocommands)")); |
| 16 | 1905 } |
| 7 | 1906 #endif |
| 1907 return retval; | |
| 1908 } | |
| 1909 | |
| 1910 /* | |
| 1911 * Code to handle the argument list. | |
| 1912 */ | |
| 1913 | |
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1914 static char_u *do_one_arg(char_u *str); |
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1915 static int do_arglist(char_u *str, int what, int after); |
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1916 static void alist_check_arg_idx(void); |
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1917 static int editing_arg_idx(win_T *win); |
| 39 | 1918 #ifdef FEAT_LISTCMDS |
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1919 static int alist_add_list(int count, char_u **files, int after); |
| 39 | 1920 #endif |
| 1921 #define AL_SET 1 | |
| 1922 #define AL_ADD 2 | |
| 1923 #define AL_DEL 3 | |
| 1924 | |
| 7 | 1925 /* |
| 39 | 1926 * Isolate one argument, taking backticks. |
| 1927 * Changes the argument in-place, puts a NUL after it. Backticks remain. | |
| 7 | 1928 * Return a pointer to the start of the next argument. |
| 1929 */ | |
| 39 | 1930 static char_u * |
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1931 do_one_arg(char_u *str) |
| 7 | 1932 { |
| 1933 char_u *p; | |
| 1934 int inbacktick; | |
| 1935 | |
| 1936 inbacktick = FALSE; | |
| 1937 for (p = str; *str; ++str) | |
| 1938 { | |
| 39 | 1939 /* When the backslash is used for escaping the special meaning of a |
| 1940 * character we need to keep it until wildcard expansion. */ | |
| 7 | 1941 if (rem_backslash(str)) |
| 1942 { | |
| 1943 *p++ = *str++; | |
| 1944 *p++ = *str; | |
| 1945 } | |
| 1946 else | |
| 1947 { | |
| 39 | 1948 /* An item ends at a space not in backticks */ |
| 1949 if (!inbacktick && vim_isspace(*str)) | |
| 7 | 1950 break; |
| 39 | 1951 if (*str == '`') |
| 7 | 1952 inbacktick ^= TRUE; |
| 39 | 1953 *p++ = *str; |
| 7 | 1954 } |
| 1955 } | |
| 1956 str = skipwhite(str); | |
| 1957 *p = NUL; | |
| 1958 | |
| 1959 return str; | |
| 1960 } | |
| 1961 | |
| 41 | 1962 /* |
| 1963 * Separate the arguments in "str" and return a list of pointers in the | |
| 1964 * growarray "gap". | |
| 1965 */ | |
| 1966 int | |
|
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1967 get_arglist(garray_T *gap, char_u *str) |
| 41 | 1968 { |
| 1969 ga_init2(gap, (int)sizeof(char_u *), 20); | |
| 1970 while (*str != NUL) | |
| 1971 { | |
| 1972 if (ga_grow(gap, 1) == FAIL) | |
| 1973 { | |
| 1974 ga_clear(gap); | |
| 1975 return FAIL; | |
| 1976 } | |
| 1977 ((char_u **)gap->ga_data)[gap->ga_len++] = str; | |
| 1978 | |
| 1979 /* Isolate one argument, change it in-place, put a NUL after it. */ | |
| 1980 str = do_one_arg(str); | |
| 1981 } | |
| 1982 return OK; | |
| 1983 } | |
| 1984 | |
| 642 | 1985 #if defined(FEAT_QUICKFIX) || defined(FEAT_SYN_HL) || defined(PROTO) |
| 237 | 1986 /* |
| 1987 * Parse a list of arguments (file names), expand them and return in | |
| 3620 | 1988 * "fnames[fcountp]". When "wig" is TRUE, removes files matching 'wildignore'. |
| 237 | 1989 * Return FAIL or OK. |
| 1990 */ | |
| 1991 int | |
|
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1992 get_arglist_exp( |
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1993 char_u *str, |
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1994 int *fcountp, |
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1995 char_u ***fnamesp, |
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1996 int wig) |
| 237 | 1997 { |
| 1998 garray_T ga; | |
| 1999 int i; | |
| 2000 | |
| 2001 if (get_arglist(&ga, str) == FAIL) | |
| 2002 return FAIL; | |
| 3620 | 2003 if (wig == TRUE) |
| 2004 i = expand_wildcards(ga.ga_len, (char_u **)ga.ga_data, | |
| 2005 fcountp, fnamesp, EW_FILE|EW_NOTFOUND); | |
| 2006 else | |
| 2007 i = gen_expand_wildcards(ga.ga_len, (char_u **)ga.ga_data, | |
| 2008 fcountp, fnamesp, EW_FILE|EW_NOTFOUND); | |
| 2009 | |
| 237 | 2010 ga_clear(&ga); |
| 2011 return i; | |
| 2012 } | |
| 2013 #endif | |
| 2014 | |
| 7 | 2015 #if defined(FEAT_GUI) || defined(FEAT_CLIENTSERVER) || defined(PROTO) |
| 2016 /* | |
| 2017 * Redefine the argument list. | |
| 2018 */ | |
| 2019 void | |
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2020 set_arglist(char_u *str) |
| 7 | 2021 { |
| 2022 do_arglist(str, AL_SET, 0); | |
| 2023 } | |
| 2024 #endif | |
| 2025 | |
| 2026 /* | |
| 2027 * "what" == AL_SET: Redefine the argument list to 'str'. | |
| 2028 * "what" == AL_ADD: add files in 'str' to the argument list after "after". | |
| 2029 * "what" == AL_DEL: remove files in 'str' from the argument list. | |
| 2030 * | |
| 2031 * Return FAIL for failure, OK otherwise. | |
| 2032 */ | |
| 2033 static int | |
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2034 do_arglist( |
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2035 char_u *str, |
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2036 int what UNUSED, |
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2037 int after UNUSED) /* 0 means before first one */ |
| 7 | 2038 { |
| 2039 garray_T new_ga; | |
| 2040 int exp_count; | |
| 2041 char_u **exp_files; | |
| 2042 int i; | |
| 2043 #ifdef FEAT_LISTCMDS | |
| 2044 char_u *p; | |
| 2045 int match; | |
| 2046 #endif | |
| 2047 | |
| 2048 /* | |
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2049 * Set default argument for ":argadd" command. |
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2050 */ |
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2051 if (what == AL_ADD && *str == NUL) |
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2052 { |
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2053 if (curbuf->b_ffname == NULL) |
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2054 return FAIL; |
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2055 str = curbuf->b_fname; |
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2056 } |
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2057 |
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2058 /* |
| 7 | 2059 * Collect all file name arguments in "new_ga". |
| 2060 */ | |
| 41 | 2061 if (get_arglist(&new_ga, str) == FAIL) |
| 2062 return FAIL; | |
| 7 | 2063 |
| 2064 #ifdef FEAT_LISTCMDS | |
| 2065 if (what == AL_DEL) | |
| 2066 { | |
| 2067 regmatch_T regmatch; | |
| 2068 int didone; | |
| 2069 | |
| 2070 /* | |
| 2071 * Delete the items: use each item as a regexp and find a match in the | |
| 2072 * argument list. | |
| 2073 */ | |
| 4242 | 2074 regmatch.rm_ic = p_fic; /* ignore case when 'fileignorecase' is set */ |
| 7 | 2075 for (i = 0; i < new_ga.ga_len && !got_int; ++i) |
| 2076 { | |
| 2077 p = ((char_u **)new_ga.ga_data)[i]; | |
| 2078 p = file_pat_to_reg_pat(p, NULL, NULL, FALSE); | |
| 2079 if (p == NULL) | |
| 2080 break; | |
| 2081 regmatch.regprog = vim_regcomp(p, p_magic ? RE_MAGIC : 0); | |
| 2082 if (regmatch.regprog == NULL) | |
| 2083 { | |
| 2084 vim_free(p); | |
| 2085 break; | |
| 2086 } | |
| 2087 | |
| 2088 didone = FALSE; | |
| 2089 for (match = 0; match < ARGCOUNT; ++match) | |
| 2090 if (vim_regexec(®match, alist_name(&ARGLIST[match]), | |
| 2091 (colnr_T)0)) | |
| 2092 { | |
| 2093 didone = TRUE; | |
| 2094 vim_free(ARGLIST[match].ae_fname); | |
| 2095 mch_memmove(ARGLIST + match, ARGLIST + match + 1, | |
| 2096 (ARGCOUNT - match - 1) * sizeof(aentry_T)); | |
| 2097 --ALIST(curwin)->al_ga.ga_len; | |
| 2098 if (curwin->w_arg_idx > match) | |
| 2099 --curwin->w_arg_idx; | |
| 2100 --match; | |
| 2101 } | |
| 2102 | |
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2103 vim_regfree(regmatch.regprog); |
| 7 | 2104 vim_free(p); |
| 2105 if (!didone) | |
| 2106 EMSG2(_(e_nomatch2), ((char_u **)new_ga.ga_data)[i]); | |
| 2107 } | |
| 2108 ga_clear(&new_ga); | |
| 2109 } | |
| 2110 else | |
| 2111 #endif | |
| 2112 { | |
| 2113 i = expand_wildcards(new_ga.ga_len, (char_u **)new_ga.ga_data, | |
| 2114 &exp_count, &exp_files, EW_DIR|EW_FILE|EW_ADDSLASH|EW_NOTFOUND); | |
| 2115 ga_clear(&new_ga); | |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2116 if (i == FAIL || exp_count == 0) |
| 7 | 2117 { |
| 2118 EMSG(_(e_nomatch)); | |
| 2119 return FAIL; | |
| 2120 } | |
| 2121 | |
| 2122 #ifdef FEAT_LISTCMDS | |
| 2123 if (what == AL_ADD) | |
| 2124 { | |
| 2125 (void)alist_add_list(exp_count, exp_files, after); | |
| 2126 vim_free(exp_files); | |
| 2127 } | |
| 2128 else /* what == AL_SET */ | |
| 2129 #endif | |
| 41 | 2130 alist_set(ALIST(curwin), exp_count, exp_files, FALSE, NULL, 0); |
| 7 | 2131 } |
| 2132 | |
| 2133 alist_check_arg_idx(); | |
| 2134 | |
| 2135 return OK; | |
| 2136 } | |
| 2137 | |
| 2138 /* | |
| 2139 * Check the validity of the arg_idx for each other window. | |
| 2140 */ | |
| 2141 static void | |
|
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parents:
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diff
changeset
|
2142 alist_check_arg_idx(void) |
| 7 | 2143 { |
| 2144 #ifdef FEAT_WINDOWS | |
| 2145 win_T *win; | |
| 671 | 2146 tabpage_T *tp; |
| 2147 | |
| 2148 FOR_ALL_TAB_WINDOWS(tp, win) | |
| 7 | 2149 if (win->w_alist == curwin->w_alist) |
| 2150 check_arg_idx(win); | |
| 2151 #else | |
| 2152 check_arg_idx(curwin); | |
| 2153 #endif | |
| 2154 } | |
| 2155 | |
| 2156 /* | |
| 3312 | 2157 * Return TRUE if window "win" is editing the file at the current argument |
| 22 | 2158 * index. |
| 2159 */ | |
| 2160 static int | |
|
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diff
changeset
|
2161 editing_arg_idx(win_T *win) |
| 22 | 2162 { |
| 2163 return !(win->w_arg_idx >= WARGCOUNT(win) | |
| 2164 || (win->w_buffer->b_fnum | |
| 2165 != WARGLIST(win)[win->w_arg_idx].ae_fnum | |
| 2166 && (win->w_buffer->b_ffname == NULL | |
| 2167 || !(fullpathcmp( | |
| 2168 alist_name(&WARGLIST(win)[win->w_arg_idx]), | |
| 2169 win->w_buffer->b_ffname, TRUE) & FPC_SAME)))); | |
| 2170 } | |
| 2171 | |
| 2172 /* | |
| 7 | 2173 * Check if window "win" is editing the w_arg_idx file in its argument list. |
| 2174 */ | |
| 2175 void | |
|
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parents:
7807
diff
changeset
|
2176 check_arg_idx(win_T *win) |
| 7 | 2177 { |
| 22 | 2178 if (WARGCOUNT(win) > 1 && !editing_arg_idx(win)) |
| 7 | 2179 { |
| 2180 /* We are not editing the current entry in the argument list. | |
| 2181 * Set "arg_had_last" if we are editing the last one. */ | |
| 2182 win->w_arg_idx_invalid = TRUE; | |
| 2183 if (win->w_arg_idx != WARGCOUNT(win) - 1 | |
| 2184 && arg_had_last == FALSE | |
| 2185 #ifdef FEAT_WINDOWS | |
| 2186 && ALIST(win) == &global_alist | |
| 2187 #endif | |
| 2188 && GARGCOUNT > 0 | |
| 2189 && win->w_arg_idx < GARGCOUNT | |
| 2190 && (win->w_buffer->b_fnum == GARGLIST[GARGCOUNT - 1].ae_fnum | |
| 2191 || (win->w_buffer->b_ffname != NULL | |
| 2192 && (fullpathcmp(alist_name(&GARGLIST[GARGCOUNT - 1]), | |
| 2193 win->w_buffer->b_ffname, TRUE) & FPC_SAME)))) | |
| 2194 arg_had_last = TRUE; | |
| 2195 } | |
| 2196 else | |
| 2197 { | |
| 2198 /* We are editing the current entry in the argument list. | |
| 2199 * Set "arg_had_last" if it's also the last one */ | |
| 2200 win->w_arg_idx_invalid = FALSE; | |
| 2201 if (win->w_arg_idx == WARGCOUNT(win) - 1 | |
| 2202 #ifdef FEAT_WINDOWS | |
| 2203 && win->w_alist == &global_alist | |
| 2204 #endif | |
| 2205 ) | |
| 2206 arg_had_last = TRUE; | |
| 2207 } | |
| 2208 } | |
| 2209 | |
| 2210 /* | |
| 2211 * ":args", ":argslocal" and ":argsglobal". | |
| 2212 */ | |
| 2213 void | |
|
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diff
changeset
|
2214 ex_args(exarg_T *eap) |
| 7 | 2215 { |
| 2216 int i; | |
| 2217 | |
| 2218 if (eap->cmdidx != CMD_args) | |
| 2219 { | |
| 2220 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS) | |
| 2221 alist_unlink(ALIST(curwin)); | |
| 2222 if (eap->cmdidx == CMD_argglobal) | |
| 2223 ALIST(curwin) = &global_alist; | |
| 2224 else /* eap->cmdidx == CMD_arglocal */ | |
| 2225 alist_new(); | |
| 2226 #else | |
| 2227 ex_ni(eap); | |
| 2228 return; | |
| 2229 #endif | |
| 2230 } | |
| 2231 | |
| 2232 if (!ends_excmd(*eap->arg)) | |
| 2233 { | |
| 2234 /* | |
| 2235 * ":args file ..": define new argument list, handle like ":next" | |
| 2236 * Also for ":argslocal file .." and ":argsglobal file ..". | |
| 2237 */ | |
| 2238 ex_next(eap); | |
| 2239 } | |
| 2240 else | |
| 2241 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS) | |
| 2242 if (eap->cmdidx == CMD_args) | |
| 2243 #endif | |
| 2244 { | |
| 2245 /* | |
| 2246 * ":args": list arguments. | |
| 2247 */ | |
| 2248 if (ARGCOUNT > 0) | |
| 2249 { | |
| 2250 /* Overwrite the command, for a short list there is no scrolling | |
| 2251 * required and no wait_return(). */ | |
| 2252 gotocmdline(TRUE); | |
| 2253 for (i = 0; i < ARGCOUNT; ++i) | |
| 2254 { | |
| 2255 if (i == curwin->w_arg_idx) | |
| 2256 msg_putchar('['); | |
| 2257 msg_outtrans(alist_name(&ARGLIST[i])); | |
| 2258 if (i == curwin->w_arg_idx) | |
| 2259 msg_putchar(']'); | |
| 2260 msg_putchar(' '); | |
| 2261 } | |
| 2262 } | |
| 2263 } | |
| 2264 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS) | |
| 2265 else if (eap->cmdidx == CMD_arglocal) | |
| 2266 { | |
| 2267 garray_T *gap = &curwin->w_alist->al_ga; | |
| 2268 | |
| 2269 /* | |
| 2270 * ":argslocal": make a local copy of the global argument list. | |
| 2271 */ | |
| 2272 if (ga_grow(gap, GARGCOUNT) == OK) | |
| 2273 for (i = 0; i < GARGCOUNT; ++i) | |
| 2274 if (GARGLIST[i].ae_fname != NULL) | |
| 2275 { | |
| 2276 AARGLIST(curwin->w_alist)[gap->ga_len].ae_fname = | |
| 2277 vim_strsave(GARGLIST[i].ae_fname); | |
| 2278 AARGLIST(curwin->w_alist)[gap->ga_len].ae_fnum = | |
| 2279 GARGLIST[i].ae_fnum; | |
| 2280 ++gap->ga_len; | |
| 2281 } | |
| 2282 } | |
| 2283 #endif | |
| 2284 } | |
| 2285 | |
| 2286 /* | |
| 2287 * ":previous", ":sprevious", ":Next" and ":sNext". | |
| 2288 */ | |
| 2289 void | |
|
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diff
changeset
|
2290 ex_previous(exarg_T *eap) |
| 7 | 2291 { |
| 2292 /* If past the last one already, go to the last one. */ | |
| 2293 if (curwin->w_arg_idx - (int)eap->line2 >= ARGCOUNT) | |
| 2294 do_argfile(eap, ARGCOUNT - 1); | |
| 2295 else | |
| 2296 do_argfile(eap, curwin->w_arg_idx - (int)eap->line2); | |
| 2297 } | |
| 2298 | |
| 2299 /* | |
| 2300 * ":rewind", ":first", ":sfirst" and ":srewind". | |
| 2301 */ | |
| 2302 void | |
|
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diff
changeset
|
2303 ex_rewind(exarg_T *eap) |
| 7 | 2304 { |
| 2305 do_argfile(eap, 0); | |
| 2306 } | |
| 2307 | |
| 2308 /* | |
| 2309 * ":last" and ":slast". | |
| 2310 */ | |
| 2311 void | |
|
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diff
changeset
|
2312 ex_last(exarg_T *eap) |
| 7 | 2313 { |
| 2314 do_argfile(eap, ARGCOUNT - 1); | |
| 2315 } | |
| 2316 | |
| 2317 /* | |
| 2318 * ":argument" and ":sargument". | |
| 2319 */ | |
| 2320 void | |
|
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parents:
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diff
changeset
|
2321 ex_argument(exarg_T *eap) |
| 7 | 2322 { |
| 2323 int i; | |
| 2324 | |
| 2325 if (eap->addr_count > 0) | |
| 2326 i = eap->line2 - 1; | |
| 2327 else | |
| 2328 i = curwin->w_arg_idx; | |
| 2329 do_argfile(eap, i); | |
| 2330 } | |
| 2331 | |
| 2332 /* | |
| 2333 * Edit file "argn" of the argument lists. | |
| 2334 */ | |
| 2335 void | |
|
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diff
changeset
|
2336 do_argfile(exarg_T *eap, int argn) |
| 7 | 2337 { |
| 2338 int other; | |
| 2339 char_u *p; | |
| 271 | 2340 int old_arg_idx = curwin->w_arg_idx; |
| 7 | 2341 |
| 2342 if (argn < 0 || argn >= ARGCOUNT) | |
| 2343 { | |
| 2344 if (ARGCOUNT <= 1) | |
| 2345 EMSG(_("E163: There is only one file to edit")); | |
| 2346 else if (argn < 0) | |
| 2347 EMSG(_("E164: Cannot go before first file")); | |
| 2348 else | |
| 2349 EMSG(_("E165: Cannot go beyond last file")); | |
| 2350 } | |
| 2351 else | |
| 2352 { | |
| 2353 setpcmark(); | |
| 2354 #ifdef FEAT_GUI | |
| 2355 need_mouse_correct = TRUE; | |
| 2356 #endif | |
| 2357 | |
| 2358 #ifdef FEAT_WINDOWS | |
| 683 | 2359 /* split window or create new tab page first */ |
| 2360 if (*eap->cmd == 's' || cmdmod.tab != 0) | |
| 7 | 2361 { |
| 2362 if (win_split(0, 0) == FAIL) | |
| 2363 return; | |
| 2583 | 2364 RESET_BINDING(curwin); |
| 7 | 2365 } |
| 2366 else | |
| 2367 #endif | |
| 2368 { | |
| 2369 /* | |
| 2370 * if 'hidden' set, only check for changed file when re-editing | |
| 2371 * the same buffer | |
| 2372 */ | |
| 2373 other = TRUE; | |
| 2374 if (P_HID(curbuf)) | |
| 2375 { | |
| 2376 p = fix_fname(alist_name(&ARGLIST[argn])); | |
| 2377 other = otherfile(p); | |
| 2378 vim_free(p); | |
| 2379 } | |
| 2380 if ((!P_HID(curbuf) || !other) | |
| 5464 | 2381 && check_changed(curbuf, CCGD_AW |
| 2382 | (other ? 0 : CCGD_MULTWIN) | |
| 2383 | (eap->forceit ? CCGD_FORCEIT : 0) | |
| 2384 | CCGD_EXCMD)) | |
| 7 | 2385 return; |
| 2386 } | |
| 2387 | |
| 2388 curwin->w_arg_idx = argn; | |
| 2389 if (argn == ARGCOUNT - 1 | |
| 2390 #ifdef FEAT_WINDOWS | |
| 2391 && curwin->w_alist == &global_alist | |
| 2392 #endif | |
| 2393 ) | |
| 2394 arg_had_last = TRUE; | |
| 2395 | |
| 271 | 2396 /* Edit the file; always use the last known line number. |
| 2397 * When it fails (e.g. Abort for already edited file) restore the | |
| 2398 * argument index. */ | |
| 2399 if (do_ecmd(0, alist_name(&ARGLIST[curwin->w_arg_idx]), NULL, | |
| 7 | 2400 eap, ECMD_LAST, |
| 1743 | 2401 (P_HID(curwin->w_buffer) ? ECMD_HIDE : 0) |
| 2402 + (eap->forceit ? ECMD_FORCEIT : 0), curwin) == FAIL) | |
| 271 | 2403 curwin->w_arg_idx = old_arg_idx; |
| 7 | 2404 /* like Vi: set the mark where the cursor is in the file. */ |
| 271 | 2405 else if (eap->cmdidx != CMD_argdo) |
| 7 | 2406 setmark('\''); |
| 2407 } | |
| 2408 } | |
| 2409 | |
| 2410 /* | |
| 2411 * ":next", and commands that behave like it. | |
| 2412 */ | |
| 2413 void | |
|
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diff
changeset
|
2414 ex_next(exarg_T *eap) |
| 7 | 2415 { |
| 2416 int i; | |
| 2417 | |
| 2418 /* | |
| 2419 * check for changed buffer now, if this fails the argument list is not | |
| 2420 * redefined. | |
| 2421 */ | |
| 2422 if ( P_HID(curbuf) | |
| 2423 || eap->cmdidx == CMD_snext | |
| 5464 | 2424 || !check_changed(curbuf, CCGD_AW |
| 2425 | (eap->forceit ? CCGD_FORCEIT : 0) | |
| 2426 | CCGD_EXCMD)) | |
| 7 | 2427 { |
| 2428 if (*eap->arg != NUL) /* redefine file list */ | |
| 2429 { | |
| 2430 if (do_arglist(eap->arg, AL_SET, 0) == FAIL) | |
| 2431 return; | |
| 2432 i = 0; | |
| 2433 } | |
| 2434 else | |
| 2435 i = curwin->w_arg_idx + (int)eap->line2; | |
| 2436 do_argfile(eap, i); | |
| 2437 } | |
| 2438 } | |
| 2439 | |
|
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diff
changeset
|
2440 #if defined(FEAT_LISTCMDS) || defined(PROTO) |
| 7 | 2441 /* |
| 2442 * ":argedit" | |
| 2443 */ | |
| 2444 void | |
|
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diff
changeset
|
2445 ex_argedit(exarg_T *eap) |
| 7 | 2446 { |
| 2447 int fnum; | |
| 2448 int i; | |
| 2449 char_u *s; | |
| 2450 | |
| 2451 /* Add the argument to the buffer list and get the buffer number. */ | |
| 2452 fnum = buflist_add(eap->arg, BLN_LISTED); | |
| 2453 | |
| 2454 /* Check if this argument is already in the argument list. */ | |
| 2455 for (i = 0; i < ARGCOUNT; ++i) | |
| 2456 if (ARGLIST[i].ae_fnum == fnum) | |
| 2457 break; | |
| 2458 if (i == ARGCOUNT) | |
| 2459 { | |
| 2460 /* Can't find it, add it to the argument list. */ | |
| 2461 s = vim_strsave(eap->arg); | |
| 2462 if (s == NULL) | |
| 2463 return; | |
| 2464 i = alist_add_list(1, &s, | |
| 2465 eap->addr_count > 0 ? (int)eap->line2 : curwin->w_arg_idx + 1); | |
| 2466 if (i < 0) | |
| 2467 return; | |
| 2468 curwin->w_arg_idx = i; | |
| 2469 } | |
| 2470 | |
| 2471 alist_check_arg_idx(); | |
| 2472 | |
| 2473 /* Edit the argument. */ | |
| 2474 do_argfile(eap, i); | |
| 2475 } | |
| 2476 | |
| 2477 /* | |
| 2478 * ":argadd" | |
| 2479 */ | |
| 2480 void | |
|
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diff
changeset
|
2481 ex_argadd(exarg_T *eap) |
| 7 | 2482 { |
| 2483 do_arglist(eap->arg, AL_ADD, | |
| 2484 eap->addr_count > 0 ? (int)eap->line2 : curwin->w_arg_idx + 1); | |
| 2485 #ifdef FEAT_TITLE | |
| 2486 maketitle(); | |
| 2487 #endif | |
| 2488 } | |
| 2489 | |
| 2490 /* | |
| 2491 * ":argdelete" | |
| 2492 */ | |
| 2493 void | |
|
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parents:
7807
diff
changeset
|
2494 ex_argdelete(exarg_T *eap) |
| 7 | 2495 { |
| 2496 int i; | |
| 2497 int n; | |
| 2498 | |
| 2499 if (eap->addr_count > 0) | |
| 2500 { | |
| 2501 /* ":1,4argdel": Delete all arguments in the range. */ | |
| 2502 if (eap->line2 > ARGCOUNT) | |
| 2503 eap->line2 = ARGCOUNT; | |
| 2504 n = eap->line2 - eap->line1 + 1; | |
| 2505 if (*eap->arg != NUL || n <= 0) | |
| 2506 EMSG(_(e_invarg)); | |
| 2507 else | |
| 2508 { | |
| 2509 for (i = eap->line1; i <= eap->line2; ++i) | |
| 2510 vim_free(ARGLIST[i - 1].ae_fname); | |
| 2511 mch_memmove(ARGLIST + eap->line1 - 1, ARGLIST + eap->line2, | |
| 2512 (size_t)((ARGCOUNT - eap->line2) * sizeof(aentry_T))); | |
| 2513 ALIST(curwin)->al_ga.ga_len -= n; | |
| 2514 if (curwin->w_arg_idx >= eap->line2) | |
| 2515 curwin->w_arg_idx -= n; | |
| 2516 else if (curwin->w_arg_idx > eap->line1) | |
| 2517 curwin->w_arg_idx = eap->line1; | |
|
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|
2518 if (ARGCOUNT == 0) |
|
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|
2519 curwin->w_arg_idx = 0; |
|
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|
2520 else if (curwin->w_arg_idx >= ARGCOUNT) |
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2521 curwin->w_arg_idx = ARGCOUNT - 1; |
| 7 | 2522 } |
| 2523 } | |
| 2524 else if (*eap->arg == NUL) | |
| 2525 EMSG(_(e_argreq)); | |
| 2526 else | |
| 2527 do_arglist(eap->arg, AL_DEL, 0); | |
| 2528 #ifdef FEAT_TITLE | |
| 2529 maketitle(); | |
| 2530 #endif | |
| 2531 } | |
| 2532 | |
| 2533 /* | |
|
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2534 * ":argdo", ":windo", ":bufdo", ":tabdo", ":cdo", ":ldo", ":cfdo" and ":lfdo" |
| 7 | 2535 */ |
| 2536 void | |
|
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diff
changeset
|
2537 ex_listdo(exarg_T *eap) |
| 7 | 2538 { |
| 2539 int i; | |
| 2540 #ifdef FEAT_WINDOWS | |
| 685 | 2541 win_T *wp; |
| 2542 tabpage_T *tp; | |
| 7 | 2543 #endif |
| 6641 | 2544 buf_T *buf = curbuf; |
| 7 | 2545 int next_fnum = 0; |
| 2546 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL) | |
| 2547 char_u *save_ei = NULL; | |
| 2548 #endif | |
| 39 | 2549 char_u *p_shm_save; |
|
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|
2550 #ifdef FEAT_QUICKFIX |
|
7107
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diff
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|
2551 int qf_size = 0; |
|
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diff
changeset
|
2552 int qf_idx; |
|
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diff
changeset
|
2553 #endif |
| 7 | 2554 |
| 2555 #ifndef FEAT_WINDOWS | |
| 2556 if (eap->cmdidx == CMD_windo) | |
| 2557 { | |
| 2558 ex_ni(eap); | |
| 2559 return; | |
| 2560 } | |
| 2561 #endif | |
| 2562 | |
|
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diff
changeset
|
2563 #ifndef FEAT_QUICKFIX |
|
ad9edad64d22
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|
2564 if (eap->cmdidx == CMD_cdo || eap->cmdidx == CMD_ldo || |
|
ad9edad64d22
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|
2565 eap->cmdidx == CMD_cfdo || eap->cmdidx == CMD_lfdo) |
|
ad9edad64d22
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|
2566 { |
|
ad9edad64d22
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8212
diff
changeset
|
2567 ex_ni(eap); |
|
ad9edad64d22
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|
2568 return; |
|
ad9edad64d22
commit https://github.com/vim/vim/commit/0106e3d0bf8a38351af45331cbf3b9172a6bb90b
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diff
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|
2569 } |
|
ad9edad64d22
commit https://github.com/vim/vim/commit/0106e3d0bf8a38351af45331cbf3b9172a6bb90b
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diff
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|
2570 #endif |
|
ad9edad64d22
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diff
changeset
|
2571 |
| 7 | 2572 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL) |
| 819 | 2573 if (eap->cmdidx != CMD_windo && eap->cmdidx != CMD_tabdo) |
| 123 | 2574 /* Don't do syntax HL autocommands. Skipping the syntax file is a |
| 2575 * great speed improvement. */ | |
| 2576 save_ei = au_event_disable(",Syntax"); | |
| 7 | 2577 #endif |
| 6116 | 2578 #ifdef FEAT_CLIPBOARD |
| 2579 start_global_changes(); | |
| 2580 #endif | |
| 7 | 2581 |
| 2582 if (eap->cmdidx == CMD_windo | |
| 685 | 2583 || eap->cmdidx == CMD_tabdo |
| 7 | 2584 || P_HID(curbuf) |
| 5464 | 2585 || !check_changed(curbuf, CCGD_AW |
| 2586 | (eap->forceit ? CCGD_FORCEIT : 0) | |
| 2587 | CCGD_EXCMD)) | |
| 7 | 2588 { |
| 2589 i = 0; | |
| 6474 | 2590 /* start at the eap->line1 argument/window/buffer */ |
| 7 | 2591 #ifdef FEAT_WINDOWS |
| 685 | 2592 wp = firstwin; |
| 2593 tp = first_tabpage; | |
| 7 | 2594 #endif |
| 6474 | 2595 switch (eap->cmdidx) |
| 2596 { | |
| 2597 #ifdef FEAT_WINDOWS | |
| 2598 case CMD_windo: | |
| 2599 for ( ; wp != NULL && i + 1 < eap->line1; wp = wp->w_next) | |
| 2600 i++; | |
| 2601 break; | |
| 2602 case CMD_tabdo: | |
| 2603 for( ; tp != NULL && i + 1 < eap->line1; tp = tp->tp_next) | |
| 2604 i++; | |
| 2605 break; | |
| 2606 #endif | |
| 2607 case CMD_argdo: | |
| 2608 i = eap->line1 - 1; | |
| 2609 break; | |
| 2610 default: | |
| 2611 break; | |
| 2612 } | |
| 7 | 2613 /* set pcmark now */ |
| 2614 if (eap->cmdidx == CMD_bufdo) | |
|
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diff
changeset
|
2615 { |
| 6641 | 2616 /* Advance to the first listed buffer after "eap->line1". */ |
|
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diff
changeset
|
2617 for (buf = firstbuf; buf != NULL && (buf->b_fnum < eap->line1 |
| 6641 | 2618 || !buf->b_p_bl); buf = buf->b_next) |
| 2619 if (buf->b_fnum > eap->line2) | |
| 2620 { | |
| 2621 buf = NULL; | |
| 2622 break; | |
| 2623 } | |
|
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
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diff
changeset
|
2624 if (buf != NULL) |
| 6641 | 2625 goto_buffer(eap, DOBUF_FIRST, FORWARD, buf->b_fnum); |
|
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diff
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|
2626 } |
|
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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|
2627 #ifdef FEAT_QUICKFIX |
|
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|
2628 else if (eap->cmdidx == CMD_cdo || eap->cmdidx == CMD_ldo |
|
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|
2629 || eap->cmdidx == CMD_cfdo || eap->cmdidx == CMD_lfdo) |
|
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diff
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|
2630 { |
|
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changeset
|
2631 qf_size = qf_get_size(eap); |
|
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changeset
|
2632 if (qf_size <= 0 || eap->line1 > qf_size) |
|
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|
2633 buf = NULL; |
|
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diff
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|
2634 else |
|
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|
2635 { |
|
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diff
changeset
|
2636 ex_cc(eap); |
|
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|
2637 |
|
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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diff
changeset
|
2638 buf = curbuf; |
|
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|
2639 i = eap->line1 - 1; |
|
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diff
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|
2640 if (eap->addr_count <= 0) |
|
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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diff
changeset
|
2641 /* default is all the quickfix/location list entries */ |
|
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diff
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|
2642 eap->line2 = qf_size; |
|
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diff
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|
2643 } |
|
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diff
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|
2644 } |
|
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diff
changeset
|
2645 #endif |
| 7 | 2646 else |
| 2647 setpcmark(); | |
| 2648 listcmd_busy = TRUE; /* avoids setting pcmark below */ | |
| 2649 | |
| 6641 | 2650 while (!got_int && buf != NULL) |
| 7 | 2651 { |
| 2652 if (eap->cmdidx == CMD_argdo) | |
| 2653 { | |
| 2654 /* go to argument "i" */ | |
| 2655 if (i == ARGCOUNT) | |
| 2656 break; | |
| 2657 /* Don't call do_argfile() when already there, it will try | |
| 2658 * reloading the file. */ | |
| 22 | 2659 if (curwin->w_arg_idx != i || !editing_arg_idx(curwin)) |
| 39 | 2660 { |
| 2661 /* Clear 'shm' to avoid that the file message overwrites | |
| 2662 * any output from the command. */ | |
| 2663 p_shm_save = vim_strsave(p_shm); | |
| 2664 set_option_value((char_u *)"shm", 0L, (char_u *)"", 0); | |
| 7 | 2665 do_argfile(eap, i); |
| 39 | 2666 set_option_value((char_u *)"shm", 0L, p_shm_save, 0); |
| 2667 vim_free(p_shm_save); | |
| 2668 } | |
| 7 | 2669 if (curwin->w_arg_idx != i) |
| 2670 break; | |
| 2671 } | |
| 2672 #ifdef FEAT_WINDOWS | |
| 2673 else if (eap->cmdidx == CMD_windo) | |
| 2674 { | |
| 685 | 2675 /* go to window "wp" */ |
| 2676 if (!win_valid(wp)) | |
| 7 | 2677 break; |
| 685 | 2678 win_goto(wp); |
| 1115 | 2679 if (curwin != wp) |
| 2680 break; /* something must be wrong */ | |
| 685 | 2681 wp = curwin->w_next; |
| 2682 } | |
| 2683 else if (eap->cmdidx == CMD_tabdo) | |
| 2684 { | |
| 2685 /* go to window "tp" */ | |
| 2686 if (!valid_tabpage(tp)) | |
| 2687 break; | |
| 4354 | 2688 goto_tabpage_tp(tp, TRUE, TRUE); |
| 685 | 2689 tp = tp->tp_next; |
| 7 | 2690 } |
| 2691 #endif | |
| 2692 else if (eap->cmdidx == CMD_bufdo) | |
| 2693 { | |
| 2694 /* Remember the number of the next listed buffer, in case | |
| 2695 * ":bwipe" is used or autocommands do something strange. */ | |
| 2696 next_fnum = -1; | |
| 2697 for (buf = curbuf->b_next; buf != NULL; buf = buf->b_next) | |
| 2698 if (buf->b_p_bl) | |
| 2699 { | |
| 2700 next_fnum = buf->b_fnum; | |
| 2701 break; | |
| 2702 } | |
| 2703 } | |
| 2704 | |
| 6474 | 2705 ++i; |
| 2706 | |
| 7 | 2707 /* execute the command */ |
| 2708 do_cmdline(eap->arg, eap->getline, eap->cookie, | |
| 2709 DOCMD_VERBOSE + DOCMD_NOWAIT); | |
| 2710 | |
| 2711 if (eap->cmdidx == CMD_bufdo) | |
| 2712 { | |
| 2713 /* Done? */ | |
| 6474 | 2714 if (next_fnum < 0 || next_fnum > eap->line2) |
| 7 | 2715 break; |
| 2716 /* Check if the buffer still exists. */ | |
| 2717 for (buf = firstbuf; buf != NULL; buf = buf->b_next) | |
| 2718 if (buf->b_fnum == next_fnum) | |
| 2719 break; | |
| 2720 if (buf == NULL) | |
| 2721 break; | |
| 39 | 2722 |
| 2723 /* Go to the next buffer. Clear 'shm' to avoid that the file | |
| 2724 * message overwrites any output from the command. */ | |
| 2725 p_shm_save = vim_strsave(p_shm); | |
| 2726 set_option_value((char_u *)"shm", 0L, (char_u *)"", 0); | |
| 7 | 2727 goto_buffer(eap, DOBUF_FIRST, FORWARD, next_fnum); |
| 39 | 2728 set_option_value((char_u *)"shm", 0L, p_shm_save, 0); |
| 2729 vim_free(p_shm_save); | |
| 2730 | |
|
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parents:
7009
diff
changeset
|
2731 /* If autocommands took us elsewhere, quit here. */ |
| 7 | 2732 if (curbuf->b_fnum != next_fnum) |
| 2733 break; | |
| 2734 } | |
| 2735 | |
|
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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diff
changeset
|
2736 #ifdef FEAT_QUICKFIX |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
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diff
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|
2737 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
|
2738 || eap->cmdidx == CMD_cfdo || eap->cmdidx == CMD_lfdo) |
|
64e30831fa42
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parents:
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diff
changeset
|
2739 { |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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diff
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|
2740 if (i >= qf_size || i >= eap->line2) |
|
64e30831fa42
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parents:
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diff
changeset
|
2741 break; |
|
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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diff
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|
2742 |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
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diff
changeset
|
2743 qf_idx = qf_get_cur_idx(eap); |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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diff
changeset
|
2744 |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
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diff
changeset
|
2745 ex_cnext(eap); |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
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diff
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|
2746 |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2747 /* If jumping to the next quickfix entry fails, quit here */ |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
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diff
changeset
|
2748 if (qf_get_cur_idx(eap) == qf_idx) |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2749 break; |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
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diff
changeset
|
2750 } |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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diff
changeset
|
2751 #endif |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2752 |
| 7 | 2753 if (eap->cmdidx == CMD_windo) |
| 2754 { | |
| 2755 validate_cursor(); /* cursor may have moved */ | |
| 2756 #ifdef FEAT_SCROLLBIND | |
| 2757 /* required when 'scrollbind' has been set */ | |
| 2758 if (curwin->w_p_scb) | |
| 2759 do_check_scrollbind(TRUE); | |
| 2760 #endif | |
| 2761 } | |
| 6474 | 2762 |
| 2763 #ifdef FEAT_WINDOWS | |
| 2764 if (eap->cmdidx == CMD_windo || eap->cmdidx == CMD_tabdo) | |
| 2765 if (i+1 > eap->line2) | |
| 2766 break; | |
| 2767 #endif | |
| 2768 if (eap->cmdidx == CMD_argdo && i >= eap->line2) | |
| 2769 break; | |
| 7 | 2770 } |
| 2771 listcmd_busy = FALSE; | |
| 2772 } | |
| 2773 | |
| 2774 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL) | |
| 154 | 2775 if (save_ei != NULL) |
| 2776 { | |
| 2777 au_event_restore(save_ei); | |
| 2778 apply_autocmds(EVENT_SYNTAX, curbuf->b_p_syn, | |
| 2779 curbuf->b_fname, TRUE, curbuf); | |
| 2780 } | |
| 7 | 2781 #endif |
| 6116 | 2782 #ifdef FEAT_CLIPBOARD |
| 2783 end_global_changes(); | |
| 2784 #endif | |
| 7 | 2785 } |
| 2786 | |
| 2787 /* | |
| 2788 * Add files[count] to the arglist of the current window after arg "after". | |
| 2789 * The file names in files[count] must have been allocated and are taken over. | |
| 2790 * Files[] itself is not taken over. | |
| 2791 * Returns index of first added argument. Returns -1 when failed (out of mem). | |
| 2792 */ | |
| 2793 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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7807
diff
changeset
|
2794 alist_add_list( |
|
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|
2795 int count, |
|
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diff
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|
2796 char_u **files, |
|
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diff
changeset
|
2797 int after) /* where to add: 0 = before first one */ |
| 7 | 2798 { |
| 2799 int i; | |
|
7647
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diff
changeset
|
2800 int old_argcount = ARGCOUNT; |
| 7 | 2801 |
| 2802 if (ga_grow(&ALIST(curwin)->al_ga, count) == OK) | |
| 2803 { | |
| 2804 if (after < 0) | |
| 2805 after = 0; | |
| 2806 if (after > ARGCOUNT) | |
| 2807 after = ARGCOUNT; | |
| 2808 if (after < ARGCOUNT) | |
| 2809 mch_memmove(&(ARGLIST[after + count]), &(ARGLIST[after]), | |
| 2810 (ARGCOUNT - after) * sizeof(aentry_T)); | |
| 2811 for (i = 0; i < count; ++i) | |
| 2812 { | |
| 2813 ARGLIST[after + i].ae_fname = files[i]; | |
| 2814 ARGLIST[after + i].ae_fnum = buflist_add(files[i], BLN_LISTED); | |
| 2815 } | |
| 2816 ALIST(curwin)->al_ga.ga_len += count; | |
|
7647
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diff
changeset
|
2817 if (old_argcount > 0 && curwin->w_arg_idx >= after) |
|
65b2d593c203
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diff
changeset
|
2818 curwin->w_arg_idx += count; |
| 7 | 2819 return after; |
| 2820 } | |
| 2821 | |
| 2822 for (i = 0; i < count; ++i) | |
| 2823 vim_free(files[i]); | |
| 2824 return -1; | |
| 2825 } | |
| 2826 | |
| 2827 #endif /* FEAT_LISTCMDS */ | |
| 2828 | |
| 2829 #ifdef FEAT_EVAL | |
| 2830 /* | |
| 2831 * ":compiler[!] {name}" | |
| 2832 */ | |
| 2833 void | |
|
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diff
changeset
|
2834 ex_compiler(exarg_T *eap) |
| 7 | 2835 { |
| 2836 char_u *buf; | |
| 2837 char_u *old_cur_comp = NULL; | |
| 2838 char_u *p; | |
| 2839 | |
| 2840 if (*eap->arg == NUL) | |
| 2841 { | |
| 2842 /* List all compiler scripts. */ | |
| 2843 do_cmdline_cmd((char_u *)"echo globpath(&rtp, 'compiler/*.vim')"); | |
| 2844 /* ) keep the indenter happy... */ | |
| 2845 } | |
| 2846 else | |
| 2847 { | |
| 2848 buf = alloc((unsigned)(STRLEN(eap->arg) + 14)); | |
| 2849 if (buf != NULL) | |
| 2850 { | |
| 2851 if (eap->forceit) | |
| 2852 { | |
| 2853 /* ":compiler! {name}" sets global options */ | |
| 2854 do_cmdline_cmd((char_u *) | |
| 2855 "command -nargs=* CompilerSet set <args>"); | |
| 2856 } | |
| 2857 else | |
| 2858 { | |
| 2859 /* ":compiler! {name}" sets local options. | |
| 2860 * To remain backwards compatible "current_compiler" is always | |
| 2861 * used. A user's compiler plugin may set it, the distributed | |
| 2862 * plugin will then skip the settings. Afterwards set | |
|
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|
2863 * "b:current_compiler" and restore "current_compiler". |
|
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2864 * Explicitly prepend "g:" to make it work in a function. */ |
|
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|
2865 old_cur_comp = get_var_value((char_u *)"g:current_compiler"); |
| 7 | 2866 if (old_cur_comp != NULL) |
| 2867 old_cur_comp = vim_strsave(old_cur_comp); | |
| 2868 do_cmdline_cmd((char_u *) | |
| 2869 "command -nargs=* CompilerSet setlocal <args>"); | |
| 2870 } | |
|
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2871 do_unlet((char_u *)"g:current_compiler", TRUE); |
| 148 | 2872 do_unlet((char_u *)"b:current_compiler", TRUE); |
| 7 | 2873 |
| 2874 sprintf((char *)buf, "compiler/%s.vim", eap->arg); | |
| 480 | 2875 if (source_runtime(buf, TRUE) == FAIL) |
| 7 | 2876 EMSG2(_("E666: compiler not supported: %s"), eap->arg); |
| 2877 vim_free(buf); | |
| 2878 | |
| 2879 do_cmdline_cmd((char_u *)":delcommand CompilerSet"); | |
| 2880 | |
| 2881 /* Set "b:current_compiler" from "current_compiler". */ | |
|
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2882 p = get_var_value((char_u *)"g:current_compiler"); |
| 7 | 2883 if (p != NULL) |
| 2884 set_internal_string_var((char_u *)"b:current_compiler", p); | |
| 2885 | |
| 2886 /* Restore "current_compiler" for ":compiler {name}". */ | |
| 2887 if (!eap->forceit) | |
| 2888 { | |
| 2889 if (old_cur_comp != NULL) | |
| 2890 { | |
|
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|
2891 set_internal_string_var((char_u *)"g:current_compiler", |
| 7 | 2892 old_cur_comp); |
| 2893 vim_free(old_cur_comp); | |
| 2894 } | |
| 2895 else | |
|
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|
2896 do_unlet((char_u *)"g:current_compiler", TRUE); |
| 7 | 2897 } |
| 2898 } | |
| 2899 } | |
| 2900 } | |
| 2901 #endif | |
| 2902 | |
| 2903 /* | |
| 2904 * ":runtime {name}" | |
| 2905 */ | |
| 2906 void | |
|
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diff
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|
2907 ex_runtime(exarg_T *eap) |
| 7 | 2908 { |
| 480 | 2909 source_runtime(eap->arg, eap->forceit); |
| 7 | 2910 } |
| 2911 | |
| 2912 static void | |
|
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|
2913 source_callback(char_u *fname, void *cookie UNUSED) |
| 7 | 2914 { |
| 819 | 2915 (void)do_source(fname, FALSE, DOSO_NONE); |
| 7 | 2916 } |
| 2917 | |
| 2918 /* | |
| 2919 * Source the file "name" from all directories in 'runtimepath'. | |
| 2920 * "name" can contain wildcards. | |
| 2921 * When "all" is TRUE, source all files, otherwise only the first one. | |
| 2922 * return FAIL when no file could be sourced, OK otherwise. | |
| 2923 */ | |
| 2924 int | |
|
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diff
changeset
|
2925 source_runtime(char_u *name, int all) |
| 7 | 2926 { |
| 237 | 2927 return do_in_runtimepath(name, all, source_callback, NULL); |
| 7 | 2928 } |
| 2929 | |
|
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|
2930 static int |
|
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diff
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|
2931 do_in_path( |
|
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2932 char_u *path, |
|
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diff
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|
2933 char_u *name, |
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diff
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|
2934 int all, |
|
f86adafb28d4
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|
2935 void (*callback)(char_u *fname, void *ck), |
|
f86adafb28d4
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diff
changeset
|
2936 void *cookie) |
| 7 | 2937 { |
| 2938 char_u *rtp; | |
| 2939 char_u *np; | |
| 2940 char_u *buf; | |
| 2941 char_u *rtp_copy; | |
| 2942 char_u *tail; | |
| 2943 int num_files; | |
| 2944 char_u **files; | |
| 2945 int i; | |
| 2946 int did_one = FALSE; | |
| 2947 #ifdef AMIGA | |
| 2948 struct Process *proc = (struct Process *)FindTask(0L); | |
| 2949 APTR save_winptr = proc->pr_WindowPtr; | |
| 2950 | |
| 2951 /* Avoid a requester here for a volume that doesn't exist. */ | |
| 2952 proc->pr_WindowPtr = (APTR)-1L; | |
| 2953 #endif | |
| 2954 | |
| 2955 /* Make a copy of 'runtimepath'. Invoking the callback may change the | |
| 2956 * value. */ | |
|
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diff
changeset
|
2957 rtp_copy = vim_strsave(path); |
| 7 | 2958 buf = alloc(MAXPATHL); |
| 2959 if (buf != NULL && rtp_copy != NULL) | |
| 2960 { | |
|
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diff
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|
2961 if (p_verbose > 1 && name != NULL) |
| 294 | 2962 { |
| 2963 verbose_enter(); | |
| 274 | 2964 smsg((char_u *)_("Searching for \"%s\" in \"%s\""), |
|
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diff
changeset
|
2965 (char *)name, (char *)path); |
| 294 | 2966 verbose_leave(); |
| 2967 } | |
| 271 | 2968 |
| 7 | 2969 /* Loop over all entries in 'runtimepath'. */ |
| 2970 rtp = rtp_copy; | |
| 2971 while (*rtp != NUL && (all || !did_one)) | |
| 2972 { | |
| 2973 /* Copy the path from 'runtimepath' to buf[]. */ | |
| 2974 copy_option_part(&rtp, buf, MAXPATHL, ","); | |
|
4833
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diff
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|
2975 if (name == NULL) |
|
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|
2976 { |
|
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|
2977 (*callback)(buf, (void *) &cookie); |
|
70b1178dec79
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diff
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|
2978 if (!did_one) |
|
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diff
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|
2979 did_one = (cookie == NULL); |
|
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|
2980 } |
|
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diff
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|
2981 else if (STRLEN(buf) + STRLEN(name) + 2 < MAXPATHL) |
| 7 | 2982 { |
| 2983 add_pathsep(buf); | |
| 2984 tail = buf + STRLEN(buf); | |
| 2985 | |
| 2986 /* Loop over all patterns in "name" */ | |
| 2987 np = name; | |
| 2988 while (*np != NUL && (all || !did_one)) | |
| 2989 { | |
| 2990 /* Append the pattern from "name" to buf[]. */ | |
| 2991 copy_option_part(&np, tail, (int)(MAXPATHL - (tail - buf)), | |
| 2992 "\t "); | |
| 2993 | |
| 2994 if (p_verbose > 2) | |
| 294 | 2995 { |
| 2996 verbose_enter(); | |
| 274 | 2997 smsg((char_u *)_("Searching for \"%s\""), buf); |
| 294 | 2998 verbose_leave(); |
| 2999 } | |
| 7 | 3000 |
| 3001 /* Expand wildcards, invoke the callback for each match. */ | |
| 3002 if (gen_expand_wildcards(1, &buf, &num_files, &files, | |
| 3003 EW_FILE) == OK) | |
| 3004 { | |
| 3005 for (i = 0; i < num_files; ++i) | |
| 3006 { | |
| 237 | 3007 (*callback)(files[i], cookie); |
| 7 | 3008 did_one = TRUE; |
| 3009 if (!all) | |
| 3010 break; | |
| 3011 } | |
| 3012 FreeWild(num_files, files); | |
| 3013 } | |
| 3014 } | |
| 3015 } | |
| 3016 } | |
| 3017 } | |
| 3018 vim_free(buf); | |
| 3019 vim_free(rtp_copy); | |
|
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|
3020 if (p_verbose > 0 && !did_one && name != NULL) |
| 294 | 3021 { |
| 3022 verbose_enter(); | |
| 274 | 3023 smsg((char_u *)_("not found in 'runtimepath': \"%s\""), name); |
| 294 | 3024 verbose_leave(); |
| 3025 } | |
| 7 | 3026 |
| 3027 #ifdef AMIGA | |
| 3028 proc->pr_WindowPtr = save_winptr; | |
| 3029 #endif | |
| 3030 | |
| 3031 return did_one ? OK : FAIL; | |
| 3032 } | |
| 3033 | |
|
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3034 /* |
|
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|
3035 * Find "name" in 'runtimepath'. When found, invoke the callback function for |
|
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|
3036 * it: callback(fname, "cookie") |
|
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|
3037 * When "all" is TRUE repeat for all matches, otherwise only the first one is |
|
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|
3038 * used. |
|
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|
3039 * Returns OK when at least one match found, FAIL otherwise. |
|
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3040 * |
|
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|
3041 * If "name" is NULL calls callback for each entry in runtimepath. Cookie is |
|
95d59081580f
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|
3042 * passed by reference in this case, setting it to NULL indicates that callback |
|
95d59081580f
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|
3043 * has done its job. |
|
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|
3044 */ |
|
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|
3045 int |
|
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|
3046 do_in_runtimepath( |
|
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3047 char_u *name, |
|
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|
3048 int all, |
|
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|
3049 void (*callback)(char_u *fname, void *ck), |
|
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|
3050 void *cookie) |
|
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|
3051 { |
|
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|
3052 return do_in_path(p_rtp, name, all, callback, cookie); |
|
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3053 } |
|
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|
3054 |
|
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|
3055 static void |
|
95d59081580f
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3056 source_pack_plugin(char_u *fname, void *cookie UNUSED) |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
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parents:
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diff
changeset
|
3057 { |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3058 char_u *p6, *p5, *p4, *p3, *p2, *p1, *p; |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
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diff
changeset
|
3059 int c; |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3060 char_u *new_rtp; |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3061 int keep; |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
3062 int oldlen; |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3063 int addlen; |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3064 |
|
8190
a8e7b8328cb4
commit https://github.com/vim/vim/commit/bdcd75275002c3b74015bb9bc0a01b13bb6107d4
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parents:
8182
diff
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|
3065 p6 = p5 = p4 = p3 = p2 = p1 = get_past_head(fname); |
|
8182
95d59081580f
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Christian Brabandt <cb@256bit.org>
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diff
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|
3066 for (p = p1; *p; mb_ptr_adv(p)) |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3067 if (vim_ispathsep_nocolon(*p)) |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
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diff
changeset
|
3068 { |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3069 p6 = p5; p5 = p4; p4 = p3; p3 = p2; p2 = p1; p1 = p; |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
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diff
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|
3070 } |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3071 |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
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diff
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|
3072 /* now we have: |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
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diff
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|
3073 * rtp/pack/name/ever/name/plugin/name.vim |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3074 * p6 p5 p4 p3 p2 p1 |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
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diff
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|
3075 */ |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3076 |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3077 /* find the part up to "pack" in 'runtimepath' */ |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3078 c = *p6; |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
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diff
changeset
|
3079 *p6 = NUL; |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3080 p = (char_u *)strstr((char *)p_rtp, (char *)fname); |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
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diff
changeset
|
3081 if (p == NULL) |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3082 /* not found, append at the end */ |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
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diff
changeset
|
3083 p = p_rtp + STRLEN(p_rtp); |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3084 else |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
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diff
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|
3085 /* append after the matching directory. */ |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
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diff
changeset
|
3086 p += STRLEN(fname); |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
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diff
changeset
|
3087 *p6 = c; |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3088 |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3089 c = *p2; |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3090 *p2 = NUL; |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3091 if (strstr((char *)p_rtp, (char *)fname) == NULL) |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
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parents:
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diff
changeset
|
3092 { |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3093 /* directory not in 'runtimepath', add it */ |
|
8206
78f2e8c07973
commit https://github.com/vim/vim/commit/1daae446e58fd90f98c51ff3af8f54bfa5197751
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diff
changeset
|
3094 oldlen = (int)STRLEN(p_rtp); |
|
78f2e8c07973
commit https://github.com/vim/vim/commit/1daae446e58fd90f98c51ff3af8f54bfa5197751
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changeset
|
3095 addlen = (int)STRLEN(fname); |
|
8182
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diff
changeset
|
3096 new_rtp = alloc(oldlen + addlen + 2); |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
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parents:
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diff
changeset
|
3097 if (new_rtp == NULL) |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3098 { |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3099 *p2 = c; |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3100 return; |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3101 } |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3102 keep = (int)(p - p_rtp); |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3103 mch_memmove(new_rtp, p_rtp, keep); |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3104 new_rtp[keep] = ','; |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3105 mch_memmove(new_rtp + keep + 1, fname, addlen + 1); |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3106 if (p_rtp[keep] != NUL) |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3107 mch_memmove(new_rtp + keep + 1 + addlen, p_rtp + keep, |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
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parents:
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diff
changeset
|
3108 oldlen - keep + 1); |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3109 free_string_option(p_rtp); |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3110 p_rtp = new_rtp; |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3111 } |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
3112 *p2 = c; |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
3113 |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3114 (void)do_source(fname, FALSE, DOSO_NONE); |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3115 } |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3116 |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3117 /* |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
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parents:
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diff
changeset
|
3118 * Source the plugins in the package directories. |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
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parents:
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diff
changeset
|
3119 */ |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3120 void |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3121 source_packages() |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3122 { |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3123 do_in_path(p_pp, (char_u *)"pack/*/ever/*/plugin/*.vim", |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
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parents:
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diff
changeset
|
3124 TRUE, source_pack_plugin, NULL); |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3125 } |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3126 |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3127 /* |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3128 * ":loadplugin {name}" |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3129 */ |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3130 void |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
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diff
changeset
|
3131 ex_loadplugin(exarg_T *eap) |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
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parents:
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diff
changeset
|
3132 { |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
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parents:
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diff
changeset
|
3133 static char *pattern = "pack/*/opt/%s/plugin/*.vim"; |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
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parents:
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diff
changeset
|
3134 int len; |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3135 char *pat; |
|
95d59081580f
commit https://github.com/vim/vim/commit/f6fee0e2d4341c0c2f5339c1268e5877fafd07cf
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3136 |
|
8206
78f2e8c07973
commit https://github.com/vim/vim/commit/1daae446e58fd90f98c51ff3af8f54bfa5197751
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3137 len = (int)STRLEN(pattern) + (int)STRLEN(eap->arg); |
|
8182
95d59081580f
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diff
changeset
|
3138 pat = (char *)alloc(len); |
|
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diff
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|
3139 if (pat == NULL) |
|
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diff
changeset
|
3140 return; |
|
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parents:
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diff
changeset
|
3141 vim_snprintf(pat, len, pattern, eap->arg); |
|
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parents:
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diff
changeset
|
3142 do_in_path(p_pp, (char_u *)pat, TRUE, source_pack_plugin, NULL); |
|
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parents:
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diff
changeset
|
3143 vim_free(pat); |
|
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parents:
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diff
changeset
|
3144 } |
|
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parents:
8080
diff
changeset
|
3145 |
| 7 | 3146 #if defined(FEAT_EVAL) && defined(FEAT_AUTOCMD) |
| 3147 /* | |
| 3148 * ":options" | |
| 3149 */ | |
| 3150 void | |
|
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7807
diff
changeset
|
3151 ex_options( |
|
f86adafb28d4
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parents:
7807
diff
changeset
|
3152 exarg_T *eap UNUSED) |
| 7 | 3153 { |
| 3154 cmd_source((char_u *)SYS_OPTWIN_FILE, NULL); | |
| 3155 } | |
| 3156 #endif | |
| 3157 | |
| 3158 /* | |
| 3159 * ":source {fname}" | |
| 3160 */ | |
| 3161 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3162 ex_source(exarg_T *eap) |
| 7 | 3163 { |
| 3164 #ifdef FEAT_BROWSE | |
| 3165 if (cmdmod.browse) | |
| 3166 { | |
| 3167 char_u *fname = NULL; | |
| 3168 | |
| 29 | 3169 fname = do_browse(0, (char_u *)_("Source Vim script"), eap->arg, |
| 7 | 3170 NULL, NULL, BROWSE_FILTER_MACROS, NULL); |
| 3171 if (fname != NULL) | |
| 3172 { | |
| 3173 cmd_source(fname, eap); | |
| 3174 vim_free(fname); | |
| 3175 } | |
| 3176 } | |
| 3177 else | |
| 3178 #endif | |
| 3179 cmd_source(eap->arg, eap); | |
| 3180 } | |
| 3181 | |
| 3182 static void | |
|
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parents:
7807
diff
changeset
|
3183 cmd_source(char_u *fname, exarg_T *eap) |
| 7 | 3184 { |
| 3185 if (*fname == NUL) | |
| 3186 EMSG(_(e_argreq)); | |
| 3187 | |
| 3188 else if (eap != NULL && eap->forceit) | |
| 4352 | 3189 /* ":source!": read Normal mode commands |
| 716 | 3190 * Need to execute the commands directly. This is required at least |
| 3191 * for: | |
| 7 | 3192 * - ":g" command busy |
| 3193 * - after ":argdo", ":windo" or ":bufdo" | |
| 3194 * - another command follows | |
| 3195 * - inside a loop | |
| 3196 */ | |
| 3197 openscript(fname, global_busy || listcmd_busy || eap->nextcmd != NULL | |
| 3198 #ifdef FEAT_EVAL | |
| 3199 || eap->cstack->cs_idx >= 0 | |
| 3200 #endif | |
| 3201 ); | |
| 3202 | |
| 3203 /* ":source" read ex commands */ | |
| 819 | 3204 else if (do_source(fname, FALSE, DOSO_NONE) == FAIL) |
| 7 | 3205 EMSG2(_(e_notopen), fname); |
| 3206 } | |
| 3207 | |
| 3208 /* | |
| 3209 * ":source" and associated commands. | |
| 3210 */ | |
| 3211 /* | |
| 3212 * Structure used to store info for each sourced file. | |
| 3213 * It is shared between do_source() and getsourceline(). | |
| 3214 * This is required, because it needs to be handed to do_cmdline() and | |
| 3215 * sourcing can be done recursively. | |
| 3216 */ | |
| 3217 struct source_cookie | |
| 3218 { | |
| 3219 FILE *fp; /* opened file for sourcing */ | |
| 3220 char_u *nextline; /* if not NULL: line that was read ahead */ | |
| 3221 int finished; /* ":finish" used */ | |
|
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|
3222 #if defined(USE_CRNL) || defined(USE_CR) |
| 7 | 3223 int fileformat; /* EOL_UNKNOWN, EOL_UNIX or EOL_DOS */ |
| 3224 int error; /* TRUE if LF found after CR-LF */ | |
| 3225 #endif | |
| 3226 #ifdef FEAT_EVAL | |
| 3227 linenr_T breakpoint; /* next line with breakpoint or zero */ | |
| 3228 char_u *fname; /* name of sourced file */ | |
| 3229 int dbg_tick; /* debug_tick when breakpoint was set */ | |
| 3230 int level; /* top nesting level of sourced file */ | |
| 3231 #endif | |
| 3232 #ifdef FEAT_MBYTE | |
| 3233 vimconv_T conv; /* type of conversion */ | |
| 3234 #endif | |
| 3235 }; | |
| 3236 | |
| 3237 #ifdef FEAT_EVAL | |
| 3238 /* | |
| 3239 * Return the address holding the next breakpoint line for a source cookie. | |
| 3240 */ | |
| 3241 linenr_T * | |
|
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parents:
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diff
changeset
|
3242 source_breakpoint(void *cookie) |
| 7 | 3243 { |
| 3244 return &((struct source_cookie *)cookie)->breakpoint; | |
| 3245 } | |
| 3246 | |
| 3247 /* | |
| 3248 * Return the address holding the debug tick for a source cookie. | |
| 3249 */ | |
| 3250 int * | |
|
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parents:
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diff
changeset
|
3251 source_dbg_tick(void *cookie) |
| 7 | 3252 { |
| 3253 return &((struct source_cookie *)cookie)->dbg_tick; | |
| 3254 } | |
| 3255 | |
| 3256 /* | |
| 3257 * Return the nesting level for a source cookie. | |
| 3258 */ | |
| 3259 int | |
|
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diff
changeset
|
3260 source_level(void *cookie) |
| 7 | 3261 { |
| 3262 return ((struct source_cookie *)cookie)->level; | |
| 3263 } | |
| 3264 #endif | |
| 3265 | |
|
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|
3266 static char_u *get_one_sourceline(struct source_cookie *sp); |
| 7 | 3267 |
|
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3268 #if (defined(WIN32) && defined(FEAT_CSCOPE)) || defined(HAVE_FD_CLOEXEC) |
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|
3269 # define USE_FOPEN_NOINH |
|
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|
3270 static FILE *fopen_noinh_readbin(char *filename); |
| 7 | 3271 |
| 3272 /* | |
| 3273 * Special function to open a file without handle inheritance. | |
|
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3274 * When possible the handle is closed on exec(). |
| 7 | 3275 */ |
| 3276 static FILE * | |
|
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|
3277 fopen_noinh_readbin(char *filename) |
| 7 | 3278 { |
|
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|
3279 # ifdef WIN32 |
|
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3280 int fd_tmp = mch_open(filename, O_RDONLY | O_BINARY | O_NOINHERIT, 0); |
|
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3281 # else |
|
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|
3282 int fd_tmp = mch_open(filename, O_RDONLY, 0); |
|
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|
3283 # endif |
| 7 | 3284 |
| 3285 if (fd_tmp == -1) | |
| 3286 return NULL; | |
|
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3287 |
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3288 # ifdef HAVE_FD_CLOEXEC |
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3289 { |
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|
3290 int fdflags = fcntl(fd_tmp, F_GETFD); |
|
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|
3291 if (fdflags >= 0 && (fdflags & FD_CLOEXEC) == 0) |
| 7009 | 3292 (void)fcntl(fd_tmp, F_SETFD, fdflags | FD_CLOEXEC); |
|
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3293 } |
|
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3294 # endif |
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|
3295 |
| 7 | 3296 return fdopen(fd_tmp, READBIN); |
| 3297 } | |
| 3298 #endif | |
| 3299 | |
| 3300 | |
| 3301 /* | |
| 3302 * do_source: Read the file "fname" and execute its lines as EX commands. | |
| 3303 * | |
| 3304 * This function may be called recursively! | |
| 3305 * | |
| 3306 * return FAIL if file could not be opened, OK otherwise | |
| 3307 */ | |
| 3308 int | |
|
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7807
diff
changeset
|
3309 do_source( |
|
f86adafb28d4
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7807
diff
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|
3310 char_u *fname, |
|
f86adafb28d4
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diff
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|
3311 int check_other, /* check for .vimrc and _vimrc */ |
|
f86adafb28d4
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parents:
7807
diff
changeset
|
3312 int is_vimrc) /* DOSO_ value */ |
| 7 | 3313 { |
| 3314 struct source_cookie cookie; | |
| 3315 char_u *save_sourcing_name; | |
| 3316 linenr_T save_sourcing_lnum; | |
| 3317 char_u *p; | |
| 3318 char_u *fname_exp; | |
| 1802 | 3319 char_u *firstline = NULL; |
| 7 | 3320 int retval = FAIL; |
| 3321 #ifdef FEAT_EVAL | |
| 3322 scid_T save_current_SID; | |
| 3323 static scid_T last_current_SID = 0; | |
| 3324 void *save_funccalp; | |
| 3325 int save_debug_break_level = debug_break_level; | |
| 170 | 3326 scriptitem_T *si = NULL; |
| 7 | 3327 # ifdef UNIX |
| 3328 struct stat st; | |
| 3329 int stat_ok; | |
| 3330 # endif | |
| 3331 #endif | |
| 3332 #ifdef STARTUPTIME | |
| 3333 struct timeval tv_rel; | |
| 3334 struct timeval tv_start; | |
| 3335 #endif | |
| 170 | 3336 #ifdef FEAT_PROFILE |
| 3337 proftime_T wait_start; | |
| 3338 #endif | |
| 7 | 3339 |
| 3340 p = expand_env_save(fname); | |
| 3341 if (p == NULL) | |
| 3342 return retval; | |
| 3343 fname_exp = fix_fname(p); | |
| 3344 vim_free(p); | |
| 3345 if (fname_exp == NULL) | |
| 3346 return retval; | |
| 3347 if (mch_isdir(fname_exp)) | |
| 3348 { | |
| 274 | 3349 smsg((char_u *)_("Cannot source a directory: \"%s\""), fname); |
| 7 | 3350 goto theend; |
| 3351 } | |
| 3352 | |
| 716 | 3353 #ifdef FEAT_AUTOCMD |
| 1061 | 3354 /* Apply SourceCmd autocommands, they should get the file and source it. */ |
| 3355 if (has_autocmd(EVENT_SOURCECMD, fname_exp, NULL) | |
| 3356 && apply_autocmds(EVENT_SOURCECMD, fname_exp, fname_exp, | |
| 3357 FALSE, curbuf)) | |
| 1515 | 3358 { |
| 1061 | 3359 # ifdef FEAT_EVAL |
| 1515 | 3360 retval = aborting() ? FAIL : OK; |
| 1061 | 3361 # else |
| 1515 | 3362 retval = OK; |
| 1061 | 3363 # endif |
| 1515 | 3364 goto theend; |
| 3365 } | |
| 1061 | 3366 |
| 3367 /* Apply SourcePre autocommands, they may get the file. */ | |
| 716 | 3368 apply_autocmds(EVENT_SOURCEPRE, fname_exp, fname_exp, FALSE, curbuf); |
| 3369 #endif | |
| 3370 | |
|
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|
3371 #ifdef USE_FOPEN_NOINH |
| 7 | 3372 cookie.fp = fopen_noinh_readbin((char *)fname_exp); |
| 3373 #else | |
| 3374 cookie.fp = mch_fopen((char *)fname_exp, READBIN); | |
| 3375 #endif | |
| 3376 if (cookie.fp == NULL && check_other) | |
| 3377 { | |
| 3378 /* | |
| 3379 * Try again, replacing file name ".vimrc" by "_vimrc" or vice versa, | |
| 3380 * and ".exrc" by "_exrc" or vice versa. | |
| 3381 */ | |
| 3382 p = gettail(fname_exp); | |
| 3383 if ((*p == '.' || *p == '_') | |
| 3384 && (STRICMP(p + 1, "vimrc") == 0 | |
| 3385 || STRICMP(p + 1, "gvimrc") == 0 | |
| 3386 || STRICMP(p + 1, "exrc") == 0)) | |
| 3387 { | |
| 3388 if (*p == '_') | |
| 3389 *p = '.'; | |
| 3390 else | |
| 3391 *p = '_'; | |
|
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changeset
|
3392 #ifdef USE_FOPEN_NOINH |
| 7 | 3393 cookie.fp = fopen_noinh_readbin((char *)fname_exp); |
| 3394 #else | |
| 3395 cookie.fp = mch_fopen((char *)fname_exp, READBIN); | |
| 3396 #endif | |
| 3397 } | |
| 3398 } | |
| 3399 | |
| 3400 if (cookie.fp == NULL) | |
| 3401 { | |
| 3402 if (p_verbose > 0) | |
| 3403 { | |
| 294 | 3404 verbose_enter(); |
| 7 | 3405 if (sourcing_name == NULL) |
| 274 | 3406 smsg((char_u *)_("could not source \"%s\""), fname); |
| 7 | 3407 else |
| 3408 smsg((char_u *)_("line %ld: could not source \"%s\""), | |
| 274 | 3409 sourcing_lnum, fname); |
| 294 | 3410 verbose_leave(); |
| 7 | 3411 } |
| 3412 goto theend; | |
| 3413 } | |
| 3414 | |
| 3415 /* | |
| 3416 * The file exists. | |
| 3417 * - In verbose mode, give a message. | |
| 3418 * - For a vimrc file, may want to set 'compatible', call vimrc_found(). | |
| 3419 */ | |
| 3420 if (p_verbose > 1) | |
| 3421 { | |
| 294 | 3422 verbose_enter(); |
| 7 | 3423 if (sourcing_name == NULL) |
| 274 | 3424 smsg((char_u *)_("sourcing \"%s\""), fname); |
| 7 | 3425 else |
| 3426 smsg((char_u *)_("line %ld: sourcing \"%s\""), | |
| 274 | 3427 sourcing_lnum, fname); |
| 294 | 3428 verbose_leave(); |
| 7 | 3429 } |
| 819 | 3430 if (is_vimrc == DOSO_VIMRC) |
| 3431 vimrc_found(fname_exp, (char_u *)"MYVIMRC"); | |
| 3432 else if (is_vimrc == DOSO_GVIMRC) | |
| 3433 vimrc_found(fname_exp, (char_u *)"MYGVIMRC"); | |
| 7 | 3434 |
| 3435 #ifdef USE_CRNL | |
| 3436 /* If no automatic file format: Set default to CR-NL. */ | |
| 3437 if (*p_ffs == NUL) | |
| 3438 cookie.fileformat = EOL_DOS; | |
| 3439 else | |
| 3440 cookie.fileformat = EOL_UNKNOWN; | |
| 3441 cookie.error = FALSE; | |
| 3442 #endif | |
| 3443 | |
| 3444 #ifdef USE_CR | |
| 3445 /* If no automatic file format: Set default to CR. */ | |
| 3446 if (*p_ffs == NUL) | |
| 3447 cookie.fileformat = EOL_MAC; | |
| 3448 else | |
| 3449 cookie.fileformat = EOL_UNKNOWN; | |
| 3450 cookie.error = FALSE; | |
| 3451 #endif | |
| 3452 | |
| 3453 cookie.nextline = NULL; | |
| 3454 cookie.finished = FALSE; | |
| 3455 | |
| 3456 #ifdef FEAT_EVAL | |
| 3457 /* | |
| 3458 * Check if this script has a breakpoint. | |
| 3459 */ | |
| 3460 cookie.breakpoint = dbg_find_breakpoint(TRUE, fname_exp, (linenr_T)0); | |
| 3461 cookie.fname = fname_exp; | |
| 3462 cookie.dbg_tick = debug_tick; | |
| 3463 | |
| 3464 cookie.level = ex_nesting_level; | |
| 3465 #endif | |
| 3466 | |
| 3467 /* | |
| 3468 * Keep the sourcing name/lnum, for recursive calls. | |
| 3469 */ | |
| 3470 save_sourcing_name = sourcing_name; | |
| 3471 sourcing_name = fname_exp; | |
| 3472 save_sourcing_lnum = sourcing_lnum; | |
| 3473 sourcing_lnum = 0; | |
| 3474 | |
| 1802 | 3475 #ifdef FEAT_MBYTE |
| 3476 cookie.conv.vc_type = CONV_NONE; /* no conversion */ | |
| 3477 | |
| 3478 /* Read the first line so we can check for a UTF-8 BOM. */ | |
| 3479 firstline = getsourceline(0, (void *)&cookie, 0); | |
| 3480 if (firstline != NULL && STRLEN(firstline) >= 3 && firstline[0] == 0xef | |
| 3481 && firstline[1] == 0xbb && firstline[2] == 0xbf) | |
| 3482 { | |
| 3483 /* Found BOM; setup conversion, skip over BOM and recode the line. */ | |
| 3484 convert_setup(&cookie.conv, (char_u *)"utf-8", p_enc); | |
| 3485 p = string_convert(&cookie.conv, firstline + 3, NULL); | |
| 1804 | 3486 if (p == NULL) |
| 3487 p = vim_strsave(firstline + 3); | |
| 1802 | 3488 if (p != NULL) |
| 3489 { | |
| 3490 vim_free(firstline); | |
| 3491 firstline = p; | |
| 3492 } | |
| 3493 } | |
| 3494 #endif | |
| 3495 | |
| 7 | 3496 #ifdef STARTUPTIME |
|
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|
3497 if (time_fd != NULL) |
|
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2052
diff
changeset
|
3498 time_push(&tv_rel, &tv_start); |
| 7 | 3499 #endif |
| 3500 | |
| 3501 #ifdef FEAT_EVAL | |
| 170 | 3502 # ifdef FEAT_PROFILE |
| 790 | 3503 if (do_profiling == PROF_YES) |
| 170 | 3504 prof_child_enter(&wait_start); /* entering a child now */ |
| 3505 # endif | |
| 3506 | |
| 3507 /* Don't use local function variables, if called from a function. | |
| 3508 * Also starts profiling timer for nested script. */ | |
| 3509 save_funccalp = save_funccal(); | |
| 3510 | |
| 7 | 3511 /* |
| 3512 * Check if this script was sourced before to finds its SID. | |
| 3513 * If it's new, generate a new SID. | |
| 3514 */ | |
| 3515 save_current_SID = current_SID; | |
| 3516 # ifdef UNIX | |
| 3517 stat_ok = (mch_stat((char *)fname_exp, &st) >= 0); | |
| 3518 # endif | |
| 170 | 3519 for (current_SID = script_items.ga_len; current_SID > 0; --current_SID) |
| 3520 { | |
| 3521 si = &SCRIPT_ITEM(current_SID); | |
| 3522 if (si->sn_name != NULL | |
| 7 | 3523 && ( |
| 3524 # ifdef UNIX | |
| 161 | 3525 /* Compare dev/ino when possible, it catches symbolic |
| 3526 * links. Also compare file names, the inode may change | |
| 3527 * when the file was edited. */ | |
| 1882 | 3528 ((stat_ok && si->sn_dev_valid) |
| 170 | 3529 && (si->sn_dev == st.st_dev |
| 3530 && si->sn_ino == st.st_ino)) || | |
| 7 | 3531 # endif |
| 170 | 3532 fnamecmp(si->sn_name, fname_exp) == 0)) |
| 7 | 3533 break; |
| 170 | 3534 } |
| 7 | 3535 if (current_SID == 0) |
| 3536 { | |
| 3537 current_SID = ++last_current_SID; | |
| 170 | 3538 if (ga_grow(&script_items, (int)(current_SID - script_items.ga_len)) |
| 3539 == FAIL) | |
| 3540 goto almosttheend; | |
| 3541 while (script_items.ga_len < current_SID) | |
| 7 | 3542 { |
| 170 | 3543 ++script_items.ga_len; |
| 3544 SCRIPT_ITEM(script_items.ga_len).sn_name = NULL; | |
| 3545 # ifdef FEAT_PROFILE | |
| 3546 SCRIPT_ITEM(script_items.ga_len).sn_prof_on = FALSE; | |
| 3547 # endif | |
| 3548 } | |
| 3549 si = &SCRIPT_ITEM(current_SID); | |
| 3550 si->sn_name = fname_exp; | |
| 3551 fname_exp = NULL; | |
| 7 | 3552 # ifdef UNIX |
| 170 | 3553 if (stat_ok) |
| 3554 { | |
| 1882 | 3555 si->sn_dev_valid = TRUE; |
| 170 | 3556 si->sn_dev = st.st_dev; |
| 3557 si->sn_ino = st.st_ino; | |
| 3558 } | |
| 3559 else | |
| 1882 | 3560 si->sn_dev_valid = FALSE; |
| 7 | 3561 # endif |
| 170 | 3562 |
| 7 | 3563 /* Allocate the local script variables to use for this script. */ |
| 3564 new_script_vars(current_SID); | |
| 3565 } | |
| 3566 | |
| 170 | 3567 # ifdef FEAT_PROFILE |
| 790 | 3568 if (do_profiling == PROF_YES) |
| 170 | 3569 { |
| 3570 int forceit; | |
| 3571 | |
| 3572 /* Check if we do profiling for this script. */ | |
| 3573 if (!si->sn_prof_on && has_profiling(TRUE, si->sn_name, &forceit)) | |
| 3574 { | |
| 3575 script_do_profile(si); | |
| 3576 si->sn_pr_force = forceit; | |
| 3577 } | |
| 3578 if (si->sn_prof_on) | |
| 3579 { | |
| 3580 ++si->sn_pr_count; | |
| 3581 profile_start(&si->sn_pr_start); | |
| 3582 profile_zero(&si->sn_pr_children); | |
| 3583 } | |
| 3584 } | |
| 3585 # endif | |
| 7 | 3586 #endif |
| 3587 | |
| 3588 /* | |
| 3589 * Call do_cmdline, which will call getsourceline() to get the lines. | |
| 3590 */ | |
| 1802 | 3591 do_cmdline(firstline, getsourceline, (void *)&cookie, |
| 7 | 3592 DOCMD_VERBOSE|DOCMD_NOWAIT|DOCMD_REPEAT); |
| 3593 retval = OK; | |
| 170 | 3594 |
| 3595 #ifdef FEAT_PROFILE | |
| 790 | 3596 if (do_profiling == PROF_YES) |
| 170 | 3597 { |
| 3598 /* Get "si" again, "script_items" may have been reallocated. */ | |
| 3599 si = &SCRIPT_ITEM(current_SID); | |
| 3600 if (si->sn_prof_on) | |
| 3601 { | |
| 3602 profile_end(&si->sn_pr_start); | |
| 3603 profile_sub_wait(&wait_start, &si->sn_pr_start); | |
| 3604 profile_add(&si->sn_pr_total, &si->sn_pr_start); | |
| 720 | 3605 profile_self(&si->sn_pr_self, &si->sn_pr_start, |
| 3606 &si->sn_pr_children); | |
| 170 | 3607 } |
| 3608 } | |
| 7 | 3609 #endif |
| 3610 | |
| 3611 if (got_int) | |
| 3612 EMSG(_(e_interr)); | |
| 3613 sourcing_name = save_sourcing_name; | |
| 3614 sourcing_lnum = save_sourcing_lnum; | |
| 3615 if (p_verbose > 1) | |
| 3616 { | |
| 294 | 3617 verbose_enter(); |
| 274 | 3618 smsg((char_u *)_("finished sourcing %s"), fname); |
| 7 | 3619 if (sourcing_name != NULL) |
| 274 | 3620 smsg((char_u *)_("continuing in %s"), sourcing_name); |
| 294 | 3621 verbose_leave(); |
| 7 | 3622 } |
| 3623 #ifdef STARTUPTIME | |
|
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2052
diff
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|
3624 if (time_fd != NULL) |
|
94f44da44d2e
updated for version 7.2.339
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parents:
2052
diff
changeset
|
3625 { |
|
94f44da44d2e
updated for version 7.2.339
Bram Moolenaar <bram@zimbu.org>
parents:
2052
diff
changeset
|
3626 vim_snprintf((char *)IObuff, IOSIZE, "sourcing %s", fname); |
|
94f44da44d2e
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Bram Moolenaar <bram@zimbu.org>
parents:
2052
diff
changeset
|
3627 time_msg((char *)IObuff, &tv_start); |
|
94f44da44d2e
updated for version 7.2.339
Bram Moolenaar <bram@zimbu.org>
parents:
2052
diff
changeset
|
3628 time_pop(&tv_rel); |
|
94f44da44d2e
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Bram Moolenaar <bram@zimbu.org>
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2052
diff
changeset
|
3629 } |
| 7 | 3630 #endif |
| 3631 | |
| 3632 #ifdef FEAT_EVAL | |
| 3633 /* | |
| 3634 * After a "finish" in debug mode, need to break at first command of next | |
| 3635 * sourced file. | |
| 3636 */ | |
| 3637 if (save_debug_break_level > ex_nesting_level | |
| 3638 && debug_break_level == ex_nesting_level) | |
| 3639 ++debug_break_level; | |
| 3640 #endif | |
| 3641 | |
| 170 | 3642 #ifdef FEAT_EVAL |
| 3643 almosttheend: | |
| 3644 current_SID = save_current_SID; | |
| 3645 restore_funccal(save_funccalp); | |
| 3646 # ifdef FEAT_PROFILE | |
| 790 | 3647 if (do_profiling == PROF_YES) |
| 170 | 3648 prof_child_exit(&wait_start); /* leaving a child now */ |
| 3649 # endif | |
| 3650 #endif | |
| 3651 fclose(cookie.fp); | |
| 3652 vim_free(cookie.nextline); | |
| 1802 | 3653 vim_free(firstline); |
| 170 | 3654 #ifdef FEAT_MBYTE |
| 3655 convert_setup(&cookie.conv, NULL, NULL); | |
| 3656 #endif | |
| 3657 | |
| 7 | 3658 theend: |
| 3659 vim_free(fname_exp); | |
| 3660 return retval; | |
| 3661 } | |
| 3662 | |
| 3663 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 356 | 3664 |
| 7 | 3665 /* |
| 3666 * ":scriptnames" | |
| 3667 */ | |
| 3668 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3669 ex_scriptnames(exarg_T *eap UNUSED) |
| 7 | 3670 { |
| 3671 int i; | |
| 3672 | |
| 170 | 3673 for (i = 1; i <= script_items.ga_len && !got_int; ++i) |
| 3674 if (SCRIPT_ITEM(i).sn_name != NULL) | |
| 2921 | 3675 { |
| 3676 home_replace(NULL, SCRIPT_ITEM(i).sn_name, | |
| 3677 NameBuff, MAXPATHL, TRUE); | |
| 3678 smsg((char_u *)"%3d: %s", i, NameBuff); | |
| 3429 | 3679 } |
| 7 | 3680 } |
| 3681 | |
| 3682 # if defined(BACKSLASH_IN_FILENAME) || defined(PROTO) | |
| 3683 /* | |
| 3684 * Fix slashes in the list of script names for 'shellslash'. | |
| 3685 */ | |
| 3686 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3687 scriptnames_slash_adjust(void) |
| 7 | 3688 { |
| 3689 int i; | |
| 3690 | |
| 170 | 3691 for (i = 1; i <= script_items.ga_len; ++i) |
| 3692 if (SCRIPT_ITEM(i).sn_name != NULL) | |
| 3693 slash_adjust(SCRIPT_ITEM(i).sn_name); | |
| 7 | 3694 } |
| 3695 # endif | |
| 3696 | |
| 3697 /* | |
| 3698 * Get a pointer to a script name. Used for ":verbose set". | |
| 3699 */ | |
| 3700 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3701 get_scriptname(scid_T id) |
| 7 | 3702 { |
| 3703 if (id == SID_MODELINE) | |
| 681 | 3704 return (char_u *)_("modeline"); |
| 7 | 3705 if (id == SID_CMDARG) |
| 681 | 3706 return (char_u *)_("--cmd argument"); |
| 7 | 3707 if (id == SID_CARG) |
| 681 | 3708 return (char_u *)_("-c argument"); |
| 7 | 3709 if (id == SID_ENV) |
| 681 | 3710 return (char_u *)_("environment variable"); |
| 3711 if (id == SID_ERROR) | |
| 3712 return (char_u *)_("error handler"); | |
| 170 | 3713 return SCRIPT_ITEM(id).sn_name; |
| 3714 } | |
| 3715 | |
| 356 | 3716 # if defined(EXITFREE) || defined(PROTO) |
| 3717 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3718 free_scriptnames(void) |
| 356 | 3719 { |
| 3720 int i; | |
| 3721 | |
| 3722 for (i = script_items.ga_len; i > 0; --i) | |
| 3723 vim_free(SCRIPT_ITEM(i).sn_name); | |
| 3724 ga_clear(&script_items); | |
| 3725 } | |
| 3726 # endif | |
| 3727 | |
| 7 | 3728 #endif |
| 3729 | |
| 3730 #if defined(USE_CR) || defined(PROTO) | |
| 3731 | |
| 3732 # if defined(__MSL__) && (__MSL__ >= 22) | |
| 3733 /* | |
| 3734 * Newer version of the Metrowerks library handle DOS and UNIX files | |
| 3735 * without help. | |
| 3736 * Test with earlier versions, MSL 2.2 is the library supplied with | |
| 3737 * Codewarrior Pro 2. | |
| 3738 */ | |
| 3739 char * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3740 fgets_cr(char *s, int n, FILE *stream) |
| 7 | 3741 { |
| 3742 return fgets(s, n, stream); | |
| 3743 } | |
| 3744 # else | |
| 3745 /* | |
| 3746 * Version of fgets() which also works for lines ending in a <CR> only | |
| 3747 * (Macintosh format). | |
| 3748 * For older versions of the Metrowerks library. | |
| 3749 * At least CodeWarrior 9 needed this code. | |
| 3750 */ | |
| 3751 char * | |
|
7856
226ed297307f
commit https://github.com/vim/vim/commit/d14e00ea67afbaa8cb4a7e6b1eb306da6a2d5adb
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
3752 fgets_cr(char *s, int n, FILE *stream) |
| 7 | 3753 { |
| 3754 int c = 0; | |
| 3755 int char_read = 0; | |
| 3756 | |
| 3757 while (!feof(stream) && c != '\r' && c != '\n' && char_read < n - 1) | |
| 3758 { | |
| 3759 c = fgetc(stream); | |
| 3760 s[char_read++] = c; | |
| 3761 /* If the file is in DOS format, we need to skip a NL after a CR. I | |
| 3762 * thought it was the other way around, but this appears to work... */ | |
| 3763 if (c == '\n') | |
| 3764 { | |
| 3765 c = fgetc(stream); | |
| 3766 if (c != '\r') | |
| 3767 ungetc(c, stream); | |
| 3768 } | |
| 3769 } | |
| 3770 | |
| 3771 s[char_read] = 0; | |
| 3772 if (char_read == 0) | |
| 3773 return NULL; | |
| 3774 | |
| 3775 if (feof(stream) && char_read == 1) | |
| 3776 return NULL; | |
| 3777 | |
| 3778 return s; | |
| 3779 } | |
| 3780 # endif | |
| 3781 #endif | |
| 3782 | |
| 3783 /* | |
| 3784 * Get one full line from a sourced file. | |
| 3785 * Called by do_cmdline() when it's called from do_source(). | |
| 3786 * | |
| 3787 * Return a pointer to the line in allocated memory. | |
| 3788 * Return NULL for end-of-file or some error. | |
| 3789 */ | |
| 3790 char_u * | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3791 getsourceline(int c UNUSED, void *cookie, int indent UNUSED) |
| 7 | 3792 { |
| 3793 struct source_cookie *sp = (struct source_cookie *)cookie; | |
| 3794 char_u *line; | |
| 3336 | 3795 char_u *p; |
| 7 | 3796 |
| 3797 #ifdef FEAT_EVAL | |
| 3798 /* If breakpoints have been added/deleted need to check for it. */ | |
| 3799 if (sp->dbg_tick < debug_tick) | |
| 3800 { | |
| 3801 sp->breakpoint = dbg_find_breakpoint(TRUE, sp->fname, sourcing_lnum); | |
| 3802 sp->dbg_tick = debug_tick; | |
| 3803 } | |
| 170 | 3804 # ifdef FEAT_PROFILE |
| 790 | 3805 if (do_profiling == PROF_YES) |
| 170 | 3806 script_line_end(); |
| 3807 # endif | |
| 7 | 3808 #endif |
| 3809 /* | |
| 3810 * Get current line. If there is a read-ahead line, use it, otherwise get | |
| 3811 * one now. | |
| 3812 */ | |
| 3813 if (sp->finished) | |
| 3814 line = NULL; | |
| 3815 else if (sp->nextline == NULL) | |
| 3816 line = get_one_sourceline(sp); | |
| 3817 else | |
| 3818 { | |
| 3819 line = sp->nextline; | |
| 3820 sp->nextline = NULL; | |
| 3821 ++sourcing_lnum; | |
| 205 | 3822 } |
| 170 | 3823 #ifdef FEAT_PROFILE |
| 790 | 3824 if (line != NULL && do_profiling == PROF_YES) |
| 205 | 3825 script_line_start(); |
| 3826 #endif | |
| 7 | 3827 |
| 3828 /* Only concatenate lines starting with a \ when 'cpoptions' doesn't | |
| 3829 * contain the 'C' flag. */ | |
| 3830 if (line != NULL && (vim_strchr(p_cpo, CPO_CONCAT) == NULL)) | |
| 3831 { | |
| 3832 /* compensate for the one line read-ahead */ | |
| 3833 --sourcing_lnum; | |
| 3332 | 3834 |
| 3835 /* Get the next line and concatenate it when it starts with a | |
| 3836 * backslash. We always need to read the next line, keep it in | |
| 3837 * sp->nextline. */ | |
| 3838 sp->nextline = get_one_sourceline(sp); | |
| 3839 if (sp->nextline != NULL && *(p = skipwhite(sp->nextline)) == '\\') | |
| 7 | 3840 { |
| 3332 | 3841 garray_T ga; |
| 3842 | |
| 3378 | 3843 ga_init2(&ga, (int)sizeof(char_u), 400); |
| 3332 | 3844 ga_concat(&ga, line); |
| 3845 ga_concat(&ga, p + 1); | |
| 3846 for (;;) | |
| 3847 { | |
| 3848 vim_free(sp->nextline); | |
| 3849 sp->nextline = get_one_sourceline(sp); | |
| 3850 if (sp->nextline == NULL) | |
| 3851 break; | |
| 3852 p = skipwhite(sp->nextline); | |
| 3853 if (*p != '\\') | |
| 3854 break; | |
| 3378 | 3855 /* Adjust the growsize to the current length to speed up |
| 3856 * concatenating many lines. */ | |
| 3857 if (ga.ga_len > 400) | |
| 3858 { | |
| 3859 if (ga.ga_len > 8000) | |
| 3860 ga.ga_growsize = 8000; | |
| 3861 else | |
| 3862 ga.ga_growsize = ga.ga_len; | |
| 3863 } | |
| 3332 | 3864 ga_concat(&ga, p + 1); |
| 3865 } | |
| 3866 ga_append(&ga, NUL); | |
| 7 | 3867 vim_free(line); |
| 3332 | 3868 line = ga.ga_data; |
| 7 | 3869 } |
| 3870 } | |
| 3871 | |
| 3872 #ifdef FEAT_MBYTE | |
| 3873 if (line != NULL && sp->conv.vc_type != CONV_NONE) | |
| 3874 { | |
| 3336 | 3875 char_u *s; |
| 3876 | |
| 7 | 3877 /* Convert the encoding of the script line. */ |
| 3878 s = string_convert(&sp->conv, line, NULL); | |
| 3879 if (s != NULL) | |
| 3880 { | |
| 3881 vim_free(line); | |
| 3882 line = s; | |
| 3883 } | |
| 3884 } | |
| 3885 #endif | |
| 3886 | |
| 3887 #ifdef FEAT_EVAL | |
| 3888 /* Did we encounter a breakpoint? */ | |
| 3889 if (sp->breakpoint != 0 && sp->breakpoint <= sourcing_lnum) | |
| 3890 { | |
| 3891 dbg_breakpoint(sp->fname, sourcing_lnum); | |
| 3892 /* Find next breakpoint. */ | |
| 3893 sp->breakpoint = dbg_find_breakpoint(TRUE, sp->fname, sourcing_lnum); | |
| 3894 sp->dbg_tick = debug_tick; | |
| 3895 } | |
| 3896 #endif | |
| 3897 | |
| 3898 return line; | |
| 3899 } | |
| 3900 | |
| 3901 static char_u * | |
|
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parents:
7807
diff
changeset
|
3902 get_one_sourceline(struct source_cookie *sp) |
| 7 | 3903 { |
| 3904 garray_T ga; | |
| 3905 int len; | |
| 3906 int c; | |
| 3907 char_u *buf; | |
| 3908 #ifdef USE_CRNL | |
| 3909 int has_cr; /* CR-LF found */ | |
| 3910 #endif | |
| 3911 #ifdef USE_CR | |
| 3912 char_u *scan; | |
| 3913 #endif | |
| 3914 int have_read = FALSE; | |
| 3915 | |
| 3916 /* use a growarray to store the sourced line */ | |
| 154 | 3917 ga_init2(&ga, 1, 250); |
| 7 | 3918 |
| 3919 /* | |
| 3920 * Loop until there is a finished line (or end-of-file). | |
| 3921 */ | |
| 3922 sourcing_lnum++; | |
| 3923 for (;;) | |
| 3924 { | |
| 154 | 3925 /* make room to read at least 120 (more) characters */ |
| 3926 if (ga_grow(&ga, 120) == FAIL) | |
| 7 | 3927 break; |
| 3928 buf = (char_u *)ga.ga_data; | |
| 3929 | |
| 3930 #ifdef USE_CR | |
| 3931 if (sp->fileformat == EOL_MAC) | |
| 3932 { | |
| 41 | 3933 if (fgets_cr((char *)buf + ga.ga_len, ga.ga_maxlen - ga.ga_len, |
| 3934 sp->fp) == NULL) | |
| 7 | 3935 break; |
| 3936 } | |
| 3937 else | |
| 3938 #endif | |
| 41 | 3939 if (fgets((char *)buf + ga.ga_len, ga.ga_maxlen - ga.ga_len, |
| 3940 sp->fp) == NULL) | |
| 7 | 3941 break; |
| 154 | 3942 len = ga.ga_len + (int)STRLEN(buf + ga.ga_len); |
| 7 | 3943 #ifdef USE_CRNL |
| 3944 /* Ignore a trailing CTRL-Z, when in Dos mode. Only recognize the | |
| 3945 * CTRL-Z by its own, or after a NL. */ | |
| 3946 if ( (len == 1 || (len >= 2 && buf[len - 2] == '\n')) | |
| 3947 && sp->fileformat == EOL_DOS | |
| 3948 && buf[len - 1] == Ctrl_Z) | |
| 3949 { | |
| 3950 buf[len - 1] = NUL; | |
| 3951 break; | |
| 3952 } | |
| 3953 #endif | |
| 3954 | |
| 3955 #ifdef USE_CR | |
| 3956 /* If the read doesn't stop on a new line, and there's | |
| 3957 * some CR then we assume a Mac format */ | |
| 3958 if (sp->fileformat == EOL_UNKNOWN) | |
| 3959 { | |
| 3960 if (buf[len - 1] != '\n' && vim_strchr(buf, '\r') != NULL) | |
| 3961 sp->fileformat = EOL_MAC; | |
| 3962 else | |
| 3963 sp->fileformat = EOL_UNIX; | |
| 3964 } | |
| 3965 | |
| 3966 if (sp->fileformat == EOL_MAC) | |
| 3967 { | |
| 3968 scan = vim_strchr(buf, '\r'); | |
| 3969 | |
| 3970 if (scan != NULL) | |
| 3971 { | |
| 3972 *scan = '\n'; | |
| 3973 if (*(scan + 1) != 0) | |
| 3974 { | |
| 3975 *(scan + 1) = 0; | |
| 3976 fseek(sp->fp, (long)(scan - buf - len + 1), SEEK_CUR); | |
| 3977 } | |
| 3978 } | |
| 3979 len = STRLEN(buf); | |
| 3980 } | |
| 3981 #endif | |
| 3982 | |
| 3983 have_read = TRUE; | |
| 3984 ga.ga_len = len; | |
| 3985 | |
| 3986 /* If the line was longer than the buffer, read more. */ | |
| 41 | 3987 if (ga.ga_maxlen - ga.ga_len == 1 && buf[len - 1] != '\n') |
| 7 | 3988 continue; |
| 3989 | |
| 3990 if (len >= 1 && buf[len - 1] == '\n') /* remove trailing NL */ | |
| 3991 { | |
| 3992 #ifdef USE_CRNL | |
| 3993 has_cr = (len >= 2 && buf[len - 2] == '\r'); | |
| 3994 if (sp->fileformat == EOL_UNKNOWN) | |
| 3995 { | |
| 3996 if (has_cr) | |
| 3997 sp->fileformat = EOL_DOS; | |
| 3998 else | |
| 3999 sp->fileformat = EOL_UNIX; | |
| 4000 } | |
| 4001 | |
| 4002 if (sp->fileformat == EOL_DOS) | |
| 4003 { | |
| 4004 if (has_cr) /* replace trailing CR */ | |
| 4005 { | |
| 4006 buf[len - 2] = '\n'; | |
| 4007 --len; | |
| 4008 --ga.ga_len; | |
| 4009 } | |
| 4010 else /* lines like ":map xx yy^M" will have failed */ | |
| 4011 { | |
| 4012 if (!sp->error) | |
| 16 | 4013 { |
| 4014 msg_source(hl_attr(HLF_W)); | |
| 7 | 4015 EMSG(_("W15: Warning: Wrong line separator, ^M may be missing")); |
| 16 | 4016 } |
| 7 | 4017 sp->error = TRUE; |
| 4018 sp->fileformat = EOL_UNIX; | |
| 4019 } | |
| 4020 } | |
| 4021 #endif | |
| 4022 /* The '\n' is escaped if there is an odd number of ^V's just | |
| 4023 * before it, first set "c" just before the 'V's and then check | |
| 4024 * len&c parities (is faster than ((len-c)%2 == 0)) -- Acevedo */ | |
| 4025 for (c = len - 2; c >= 0 && buf[c] == Ctrl_V; c--) | |
| 4026 ; | |
| 4027 if ((len & 1) != (c & 1)) /* escaped NL, read more */ | |
| 4028 { | |
| 4029 sourcing_lnum++; | |
| 4030 continue; | |
| 4031 } | |
| 4032 | |
| 4033 buf[len - 1] = NUL; /* remove the NL */ | |
| 4034 } | |
| 4035 | |
| 4036 /* | |
| 4037 * Check for ^C here now and then, so recursive :so can be broken. | |
| 4038 */ | |
| 4039 line_breakcheck(); | |
| 4040 break; | |
| 4041 } | |
| 4042 | |
| 4043 if (have_read) | |
| 4044 return (char_u *)ga.ga_data; | |
| 4045 | |
| 4046 vim_free(ga.ga_data); | |
| 4047 return NULL; | |
| 4048 } | |
| 4049 | |
| 170 | 4050 #if defined(FEAT_PROFILE) || defined(PROTO) |
| 4051 /* | |
| 4052 * Called when starting to read a script line. | |
| 4053 * "sourcing_lnum" must be correct! | |
| 4054 * When skipping lines it may not actually be executed, but we won't find out | |
| 4055 * until later and we need to store the time now. | |
| 4056 */ | |
| 4057 void | |
|
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parents:
7807
diff
changeset
|
4058 script_line_start(void) |
| 170 | 4059 { |
| 4060 scriptitem_T *si; | |
| 4061 sn_prl_T *pp; | |
| 4062 | |
| 4063 if (current_SID <= 0 || current_SID > script_items.ga_len) | |
| 4064 return; | |
| 4065 si = &SCRIPT_ITEM(current_SID); | |
| 4066 if (si->sn_prof_on && sourcing_lnum >= 1) | |
| 4067 { | |
| 1624 | 4068 /* Grow the array before starting the timer, so that the time spent |
| 170 | 4069 * here isn't counted. */ |
| 7009 | 4070 (void)ga_grow(&si->sn_prl_ga, (int)(sourcing_lnum - si->sn_prl_ga.ga_len)); |
| 170 | 4071 si->sn_prl_idx = sourcing_lnum - 1; |
| 4072 while (si->sn_prl_ga.ga_len <= si->sn_prl_idx | |
| 4073 && si->sn_prl_ga.ga_len < si->sn_prl_ga.ga_maxlen) | |
| 4074 { | |
| 4075 /* Zero counters for a line that was not used before. */ | |
| 4076 pp = &PRL_ITEM(si, si->sn_prl_ga.ga_len); | |
| 4077 pp->snp_count = 0; | |
| 4078 profile_zero(&pp->sn_prl_total); | |
| 4079 profile_zero(&pp->sn_prl_self); | |
| 4080 ++si->sn_prl_ga.ga_len; | |
| 4081 } | |
| 4082 si->sn_prl_execed = FALSE; | |
| 4083 profile_start(&si->sn_prl_start); | |
| 4084 profile_zero(&si->sn_prl_children); | |
| 4085 profile_get_wait(&si->sn_prl_wait); | |
| 4086 } | |
| 4087 } | |
| 4088 | |
| 4089 /* | |
| 4090 * Called when actually executing a function line. | |
| 4091 */ | |
| 4092 void | |
|
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parents:
7807
diff
changeset
|
4093 script_line_exec(void) |
| 170 | 4094 { |
| 4095 scriptitem_T *si; | |
| 4096 | |
| 4097 if (current_SID <= 0 || current_SID > script_items.ga_len) | |
| 4098 return; | |
| 4099 si = &SCRIPT_ITEM(current_SID); | |
| 4100 if (si->sn_prof_on && si->sn_prl_idx >= 0) | |
| 4101 si->sn_prl_execed = TRUE; | |
| 4102 } | |
| 4103 | |
| 4104 /* | |
| 4105 * Called when done with a function line. | |
| 4106 */ | |
| 4107 void | |
|
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parents:
7807
diff
changeset
|
4108 script_line_end(void) |
| 170 | 4109 { |
| 4110 scriptitem_T *si; | |
| 4111 sn_prl_T *pp; | |
| 4112 | |
| 4113 if (current_SID <= 0 || current_SID > script_items.ga_len) | |
| 4114 return; | |
| 4115 si = &SCRIPT_ITEM(current_SID); | |
| 4116 if (si->sn_prof_on && si->sn_prl_idx >= 0 | |
| 4117 && si->sn_prl_idx < si->sn_prl_ga.ga_len) | |
| 4118 { | |
| 4119 if (si->sn_prl_execed) | |
| 4120 { | |
| 4121 pp = &PRL_ITEM(si, si->sn_prl_idx); | |
| 4122 ++pp->snp_count; | |
| 4123 profile_end(&si->sn_prl_start); | |
| 4124 profile_sub_wait(&si->sn_prl_wait, &si->sn_prl_start); | |
| 4125 profile_add(&pp->sn_prl_total, &si->sn_prl_start); | |
| 720 | 4126 profile_self(&pp->sn_prl_self, &si->sn_prl_start, |
| 4127 &si->sn_prl_children); | |
| 170 | 4128 } |
| 4129 si->sn_prl_idx = -1; | |
| 4130 } | |
| 4131 } | |
| 4132 #endif | |
| 4133 | |
| 7 | 4134 /* |
| 4135 * ":scriptencoding": Set encoding conversion for a sourced script. | |
| 4136 * Without the multi-byte feature it's simply ignored. | |
| 4137 */ | |
| 4138 void | |
|
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parents:
7807
diff
changeset
|
4139 ex_scriptencoding(exarg_T *eap UNUSED) |
| 7 | 4140 { |
| 4141 #ifdef FEAT_MBYTE | |
| 4142 struct source_cookie *sp; | |
| 4143 char_u *name; | |
| 4144 | |
| 4145 if (!getline_equal(eap->getline, eap->cookie, getsourceline)) | |
| 4146 { | |
| 4147 EMSG(_("E167: :scriptencoding used outside of a sourced file")); | |
| 4148 return; | |
| 4149 } | |
| 4150 | |
| 4151 if (*eap->arg != NUL) | |
| 4152 { | |
| 4153 name = enc_canonize(eap->arg); | |
| 4154 if (name == NULL) /* out of memory */ | |
| 4155 return; | |
| 4156 } | |
| 4157 else | |
| 4158 name = eap->arg; | |
| 4159 | |
| 4160 /* Setup for conversion from the specified encoding to 'encoding'. */ | |
| 4161 sp = (struct source_cookie *)getline_cookie(eap->getline, eap->cookie); | |
| 4162 convert_setup(&sp->conv, name, p_enc); | |
| 4163 | |
| 4164 if (name != eap->arg) | |
| 4165 vim_free(name); | |
| 4166 #endif | |
| 4167 } | |
| 4168 | |
| 4169 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 4170 /* | |
| 4171 * ":finish": Mark a sourced file as finished. | |
| 4172 */ | |
| 4173 void | |
|
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parents:
7807
diff
changeset
|
4174 ex_finish(exarg_T *eap) |
| 7 | 4175 { |
| 4176 if (getline_equal(eap->getline, eap->cookie, getsourceline)) | |
| 4177 do_finish(eap, FALSE); | |
| 4178 else | |
| 4179 EMSG(_("E168: :finish used outside of a sourced file")); | |
| 4180 } | |
| 4181 | |
| 4182 /* | |
| 4183 * Mark a sourced file as finished. Possibly makes the ":finish" pending. | |
| 4184 * Also called for a pending finish at the ":endtry" or after returning from | |
| 4185 * an extra do_cmdline(). "reanimate" is used in the latter case. | |
| 4186 */ | |
| 4187 void | |
|
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parents:
7807
diff
changeset
|
4188 do_finish(exarg_T *eap, int reanimate) |
| 7 | 4189 { |
| 4190 int idx; | |
| 4191 | |
| 4192 if (reanimate) | |
| 4193 ((struct source_cookie *)getline_cookie(eap->getline, | |
| 4194 eap->cookie))->finished = FALSE; | |
| 4195 | |
| 4196 /* | |
| 4197 * Cleanup (and inactivate) conditionals, but stop when a try conditional | |
| 4198 * not in its finally clause (which then is to be executed next) is found. | |
| 4199 * In this case, make the ":finish" pending for execution at the ":endtry". | |
| 4200 * Otherwise, finish normally. | |
| 4201 */ | |
| 4202 idx = cleanup_conditionals(eap->cstack, 0, TRUE); | |
| 4203 if (idx >= 0) | |
| 4204 { | |
| 4205 eap->cstack->cs_pending[idx] = CSTP_FINISH; | |
| 4206 report_make_pending(CSTP_FINISH, NULL); | |
| 4207 } | |
| 4208 else | |
| 4209 ((struct source_cookie *)getline_cookie(eap->getline, | |
| 4210 eap->cookie))->finished = TRUE; | |
| 4211 } | |
| 4212 | |
| 4213 | |
| 4214 /* | |
| 4215 * Return TRUE when a sourced file had the ":finish" command: Don't give error | |
| 4216 * message for missing ":endif". | |
| 4217 * Return FALSE when not sourcing a file. | |
| 4218 */ | |
| 4219 int | |
|
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parents:
7807
diff
changeset
|
4220 source_finished( |
|
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parents:
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diff
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|
4221 char_u *(*fgetline)(int, void *, int), |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4222 void *cookie) |
| 7 | 4223 { |
| 944 | 4224 return (getline_equal(fgetline, cookie, getsourceline) |
| 7 | 4225 && ((struct source_cookie *)getline_cookie( |
| 944 | 4226 fgetline, cookie))->finished); |
| 7 | 4227 } |
| 4228 #endif | |
| 4229 | |
| 4230 #if defined(FEAT_LISTCMDS) || defined(PROTO) | |
| 4231 /* | |
| 4232 * ":checktime [buffer]" | |
| 4233 */ | |
| 4234 void | |
|
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parents:
7807
diff
changeset
|
4235 ex_checktime(exarg_T *eap) |
| 7 | 4236 { |
| 4237 buf_T *buf; | |
| 4238 int save_no_check_timestamps = no_check_timestamps; | |
| 4239 | |
| 4240 no_check_timestamps = 0; | |
| 4241 if (eap->addr_count == 0) /* default is all buffers */ | |
| 4242 check_timestamps(FALSE); | |
| 4243 else | |
| 4244 { | |
| 4245 buf = buflist_findnr((int)eap->line2); | |
| 4246 if (buf != NULL) /* cannot happen? */ | |
| 4247 (void)buf_check_timestamp(buf, FALSE); | |
| 4248 } | |
| 4249 no_check_timestamps = save_no_check_timestamps; | |
| 4250 } | |
| 4251 #endif | |
| 4252 | |
| 4253 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ | |
| 4254 && (defined(FEAT_EVAL) || defined(FEAT_MULTI_LANG)) | |
|
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parents:
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diff
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|
4255 # define HAVE_GET_LOCALE_VAL |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
4256 static char_u *get_locale_val(int what); |
|
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parents:
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diff
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|
4257 |
|
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diff
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|
4258 static char_u * |
|
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diff
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|
4259 get_locale_val(int what) |
| 7 | 4260 { |
|
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diff
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|
4261 char_u *loc; |
| 7 | 4262 |
|
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diff
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|
4263 /* Obtain the locale value from the libraries. */ |
|
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parents:
7979
diff
changeset
|
4264 loc = (char_u *)setlocale(what, NULL); |
| 7 | 4265 |
| 823 | 4266 # ifdef WIN32 |
| 7 | 4267 if (loc != NULL) |
| 4268 { | |
| 4269 char_u *p; | |
| 4270 | |
| 823 | 4271 /* setocale() returns something like "LC_COLLATE=<name>;LC_..." when |
| 4272 * one of the values (e.g., LC_CTYPE) differs. */ | |
| 7 | 4273 p = vim_strchr(loc, '='); |
| 4274 if (p != NULL) | |
| 4275 { | |
| 4276 loc = ++p; | |
| 4277 while (*p != NUL) /* remove trailing newline */ | |
| 4278 { | |
| 823 | 4279 if (*p < ' ' || *p == ';') |
| 7 | 4280 { |
| 4281 *p = NUL; | |
| 4282 break; | |
| 4283 } | |
| 4284 ++p; | |
| 4285 } | |
| 4286 } | |
| 4287 } | |
| 4288 # endif | |
| 4289 | |
| 4290 return loc; | |
| 4291 } | |
| 4292 #endif | |
| 4293 | |
| 4294 | |
| 4295 #ifdef WIN32 | |
| 4296 /* | |
| 4297 * On MS-Windows locale names are strings like "German_Germany.1252", but | |
| 4298 * gettext expects "de". Try to translate one into another here for a few | |
| 4299 * supported languages. | |
| 4300 */ | |
| 4301 static char_u * | |
| 4302 gettext_lang(char_u *name) | |
| 4303 { | |
| 4304 int i; | |
| 4305 static char *(mtable[]) = { | |
| 4306 "afrikaans", "af", | |
| 4307 "czech", "cs", | |
| 4308 "dutch", "nl", | |
| 4309 "german", "de", | |
| 4310 "english_united kingdom", "en_GB", | |
| 4311 "spanish", "es", | |
| 4312 "french", "fr", | |
| 4313 "italian", "it", | |
| 4314 "japanese", "ja", | |
| 4315 "korean", "ko", | |
| 4316 "norwegian", "no", | |
| 4317 "polish", "pl", | |
| 4318 "russian", "ru", | |
| 4319 "slovak", "sk", | |
| 4320 "swedish", "sv", | |
| 4321 "ukrainian", "uk", | |
| 4322 "chinese_china", "zh_CN", | |
| 4323 "chinese_taiwan", "zh_TW", | |
| 4324 NULL}; | |
| 4325 | |
| 4326 for (i = 0; mtable[i] != NULL; i += 2) | |
| 4327 if (STRNICMP(mtable[i], name, STRLEN(mtable[i])) == 0) | |
|
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parents:
7979
diff
changeset
|
4328 return (char_u *)mtable[i + 1]; |
| 7 | 4329 return name; |
| 4330 } | |
| 4331 #endif | |
| 4332 | |
| 4333 #if defined(FEAT_MULTI_LANG) || defined(PROTO) | |
| 4334 /* | |
| 4335 * Obtain the current messages language. Used to set the default for | |
| 4336 * 'helplang'. May return NULL or an empty string. | |
| 4337 */ | |
| 4338 char_u * | |
|
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parents:
7807
diff
changeset
|
4339 get_mess_lang(void) |
| 7 | 4340 { |
| 4341 char_u *p; | |
| 4342 | |
|
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Bram Moolenaar <bram@vim.org>
parents:
2250
diff
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|
4343 # ifdef HAVE_GET_LOCALE_VAL |
| 7 | 4344 # if defined(LC_MESSAGES) |
|
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diff
changeset
|
4345 p = get_locale_val(LC_MESSAGES); |
| 7 | 4346 # else |
| 4347 /* This is necessary for Win32, where LC_MESSAGES is not defined and $LANG | |
| 823 | 4348 * may be set to the LCID number. LC_COLLATE is the best guess, LC_TIME |
| 4349 * and LC_MONETARY may be set differently for a Japanese working in the | |
| 4350 * US. */ | |
|
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7979
diff
changeset
|
4351 p = get_locale_val(LC_COLLATE); |
| 7 | 4352 # endif |
| 4353 # else | |
| 4354 p = mch_getenv((char_u *)"LC_ALL"); | |
| 4355 if (p == NULL || *p == NUL) | |
| 4356 { | |
| 4357 p = mch_getenv((char_u *)"LC_MESSAGES"); | |
| 4358 if (p == NULL || *p == NUL) | |
| 4359 p = mch_getenv((char_u *)"LANG"); | |
| 4360 } | |
| 4361 # endif | |
| 4362 # ifdef WIN32 | |
| 4363 p = gettext_lang(p); | |
| 4364 # endif | |
| 4365 return p; | |
| 4366 } | |
| 4367 #endif | |
| 4368 | |
| 45 | 4369 /* Complicated #if; matches with where get_mess_env() is used below. */ |
| 4370 #if (defined(FEAT_EVAL) && !((defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ | |
| 4371 && defined(LC_MESSAGES))) \ | |
| 4372 || ((defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ | |
| 4373 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) \ | |
| 4374 && !defined(LC_MESSAGES)) | |
|
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parents:
7726
diff
changeset
|
4375 static char_u *get_mess_env(void); |
| 7 | 4376 |
| 4377 /* | |
| 4378 * Get the language used for messages from the environment. | |
| 4379 */ | |
| 4380 static char_u * | |
|
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parents:
7807
diff
changeset
|
4381 get_mess_env(void) |
| 7 | 4382 { |
| 4383 char_u *p; | |
| 4384 | |
| 4385 p = mch_getenv((char_u *)"LC_ALL"); | |
| 4386 if (p == NULL || *p == NUL) | |
| 4387 { | |
| 4388 p = mch_getenv((char_u *)"LC_MESSAGES"); | |
| 4389 if (p == NULL || *p == NUL) | |
| 4390 { | |
| 4391 p = mch_getenv((char_u *)"LANG"); | |
| 4392 if (p != NULL && VIM_ISDIGIT(*p)) | |
| 4393 p = NULL; /* ignore something like "1043" */ | |
|
2419
f579b934f51d
Fix build warnings and problems for tiny/small Win32 build. (Mike Williams)
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parents:
2250
diff
changeset
|
4394 # ifdef HAVE_GET_LOCALE_VAL |
| 7 | 4395 if (p == NULL || *p == NUL) |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7979
diff
changeset
|
4396 p = get_locale_val(LC_CTYPE); |
| 7 | 4397 # endif |
| 4398 } | |
| 4399 } | |
| 4400 return p; | |
| 4401 } | |
| 4402 #endif | |
| 4403 | |
| 4404 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 4405 | |
| 4406 /* | |
| 4407 * Set the "v:lang" variable according to the current locale setting. | |
| 4408 * Also do "v:lc_time"and "v:ctype". | |
| 4409 */ | |
| 4410 void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4411 set_lang_var(void) |
| 7 | 4412 { |
| 4413 char_u *loc; | |
| 4414 | |
|
2419
f579b934f51d
Fix build warnings and problems for tiny/small Win32 build. (Mike Williams)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4415 # ifdef HAVE_GET_LOCALE_VAL |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7979
diff
changeset
|
4416 loc = get_locale_val(LC_CTYPE); |
| 7 | 4417 # else |
| 4418 /* setlocale() not supported: use the default value */ | |
| 4419 loc = (char_u *)"C"; | |
| 4420 # endif | |
| 4421 set_vim_var_string(VV_CTYPE, loc, -1); | |
| 4422 | |
| 4423 /* When LC_MESSAGES isn't defined use the value from $LC_MESSAGES, fall | |
| 4424 * back to LC_CTYPE if it's empty. */ | |
|
2419
f579b934f51d
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Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4425 # if defined(HAVE_GET_LOCALE_VAL) && defined(LC_MESSAGES) |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7979
diff
changeset
|
4426 loc = get_locale_val(LC_MESSAGES); |
| 7 | 4427 # else |
| 4428 loc = get_mess_env(); | |
| 4429 # endif | |
| 4430 set_vim_var_string(VV_LANG, loc, -1); | |
| 4431 | |
|
2419
f579b934f51d
Fix build warnings and problems for tiny/small Win32 build. (Mike Williams)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4432 # ifdef HAVE_GET_LOCALE_VAL |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7979
diff
changeset
|
4433 loc = get_locale_val(LC_TIME); |
| 7 | 4434 # endif |
| 4435 set_vim_var_string(VV_LC_TIME, loc, -1); | |
| 4436 } | |
| 4437 #endif | |
| 4438 | |
| 4439 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ | |
| 4440 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) | |
| 4441 /* | |
| 4442 * ":language": Set the language (locale). | |
| 4443 */ | |
| 4444 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4445 ex_language(exarg_T *eap) |
| 7 | 4446 { |
| 4447 char *loc; | |
| 4448 char_u *p; | |
| 4449 char_u *name; | |
| 4450 int what = LC_ALL; | |
| 4451 char *whatstr = ""; | |
| 4452 #ifdef LC_MESSAGES | |
| 4453 # define VIM_LC_MESSAGES LC_MESSAGES | |
| 4454 #else | |
| 4455 # define VIM_LC_MESSAGES 6789 | |
| 4456 #endif | |
| 4457 | |
| 4458 name = eap->arg; | |
| 4459 | |
| 4460 /* Check for "messages {name}", "ctype {name}" or "time {name}" argument. | |
| 4461 * Allow abbreviation, but require at least 3 characters to avoid | |
| 4462 * confusion with a two letter language name "me" or "ct". */ | |
| 4463 p = skiptowhite(eap->arg); | |
| 4464 if ((*p == NUL || vim_iswhite(*p)) && p - eap->arg >= 3) | |
| 4465 { | |
| 4466 if (STRNICMP(eap->arg, "messages", p - eap->arg) == 0) | |
| 4467 { | |
| 4468 what = VIM_LC_MESSAGES; | |
| 4469 name = skipwhite(p); | |
| 4470 whatstr = "messages "; | |
| 4471 } | |
| 4472 else if (STRNICMP(eap->arg, "ctype", p - eap->arg) == 0) | |
| 4473 { | |
| 4474 what = LC_CTYPE; | |
| 4475 name = skipwhite(p); | |
| 4476 whatstr = "ctype "; | |
| 4477 } | |
| 4478 else if (STRNICMP(eap->arg, "time", p - eap->arg) == 0) | |
| 4479 { | |
| 4480 what = LC_TIME; | |
| 4481 name = skipwhite(p); | |
| 4482 whatstr = "time "; | |
| 4483 } | |
| 4484 } | |
| 4485 | |
| 4486 if (*name == NUL) | |
| 4487 { | |
| 4488 #ifndef LC_MESSAGES | |
| 4489 if (what == VIM_LC_MESSAGES) | |
| 4490 p = get_mess_env(); | |
| 4491 else | |
| 4492 #endif | |
| 4493 p = (char_u *)setlocale(what, NULL); | |
| 4494 if (p == NULL || *p == NUL) | |
| 4495 p = (char_u *)"Unknown"; | |
| 4496 smsg((char_u *)_("Current %slanguage: \"%s\""), whatstr, p); | |
| 4497 } | |
| 4498 else | |
| 4499 { | |
| 4500 #ifndef LC_MESSAGES | |
| 4501 if (what == VIM_LC_MESSAGES) | |
| 4502 loc = ""; | |
| 4503 else | |
| 4504 #endif | |
| 1624 | 4505 { |
| 7 | 4506 loc = setlocale(what, (char *)name); |
| 1624 | 4507 #if defined(FEAT_FLOAT) && defined(LC_NUMERIC) |
| 4508 /* Make sure strtod() uses a decimal point, not a comma. */ | |
| 4509 setlocale(LC_NUMERIC, "C"); | |
| 4510 #endif | |
| 4511 } | |
| 7 | 4512 if (loc == NULL) |
| 4513 EMSG2(_("E197: Cannot set language to \"%s\""), name); | |
| 4514 else | |
| 4515 { | |
| 4516 #ifdef HAVE_NL_MSG_CAT_CNTR | |
| 4517 /* Need to do this for GNU gettext, otherwise cached translations | |
| 4518 * will be used again. */ | |
| 4519 extern int _nl_msg_cat_cntr; | |
| 4520 | |
| 4521 ++_nl_msg_cat_cntr; | |
| 4522 #endif | |
| 1222 | 4523 /* Reset $LC_ALL, otherwise it would overrule everything. */ |
| 7 | 4524 vim_setenv((char_u *)"LC_ALL", (char_u *)""); |
| 4525 | |
| 4526 if (what != LC_TIME) | |
| 4527 { | |
| 4528 /* Tell gettext() what to translate to. It apparently doesn't | |
| 4529 * use the currently effective locale. Also do this when | |
| 4530 * FEAT_GETTEXT isn't defined, so that shell commands use this | |
| 4531 * value. */ | |
| 4532 if (what == LC_ALL) | |
| 534 | 4533 { |
| 7 | 4534 vim_setenv((char_u *)"LANG", name); |
|
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diff
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|
4535 |
|
5751284311f3
updated for version 7.3.1257
Bram Moolenaar <bram@vim.org>
parents:
4833
diff
changeset
|
4536 /* Clear $LANGUAGE because GNU gettext uses it. */ |
|
5751284311f3
updated for version 7.3.1257
Bram Moolenaar <bram@vim.org>
parents:
4833
diff
changeset
|
4537 vim_setenv((char_u *)"LANGUAGE", (char_u *)""); |
| 534 | 4538 # ifdef WIN32 |
| 4539 /* Apparently MS-Windows printf() may cause a crash when | |
| 4540 * we give it 8-bit text while it's expecting text in the | |
| 4541 * current locale. This call avoids that. */ | |
| 4542 setlocale(LC_CTYPE, "C"); | |
| 4543 # endif | |
| 4544 } | |
| 7 | 4545 if (what != LC_CTYPE) |
| 4546 { | |
| 4547 char_u *mname; | |
| 4548 #ifdef WIN32 | |
| 4549 mname = gettext_lang(name); | |
| 4550 #else | |
| 4551 mname = name; | |
| 4552 #endif | |
| 4553 vim_setenv((char_u *)"LC_MESSAGES", mname); | |
| 4554 #ifdef FEAT_MULTI_LANG | |
| 4555 set_helplang_default(mname); | |
| 4556 #endif | |
| 4557 } | |
| 4558 } | |
| 4559 | |
| 4560 # ifdef FEAT_EVAL | |
| 4561 /* Set v:lang, v:lc_time and v:ctype to the final result. */ | |
| 4562 set_lang_var(); | |
| 4563 # endif | |
| 3149 | 4564 # ifdef FEAT_TITLE |
| 4565 maketitle(); | |
| 4566 # endif | |
| 7 | 4567 } |
| 4568 } | |
| 4569 } | |
| 4570 | |
| 4571 # if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
| 2849 | 4572 |
| 4573 static char_u **locales = NULL; /* Array of all available locales */ | |
| 4574 static int did_init_locales = FALSE; | |
| 4575 | |
|
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af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7726
diff
changeset
|
4576 static void init_locales(void); |
|
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7726
diff
changeset
|
4577 static char_u **find_locales(void); |
| 2849 | 4578 |
| 4579 /* | |
| 4580 * Lazy initialization of all available locales. | |
| 4581 */ | |
| 4582 static void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4583 init_locales(void) |
| 2849 | 4584 { |
| 4585 if (!did_init_locales) | |
| 4586 { | |
| 4587 did_init_locales = TRUE; | |
| 4588 locales = find_locales(); | |
| 4589 } | |
| 4590 } | |
| 4591 | |
| 4592 /* Return an array of strings for all available locales + NULL for the | |
| 4593 * last element. Return NULL in case of error. */ | |
| 4594 static char_u ** | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4595 find_locales(void) |
| 2849 | 4596 { |
| 4597 garray_T locales_ga; | |
| 4598 char_u *loc; | |
| 4599 | |
| 4600 /* Find all available locales by running command "locale -a". If this | |
| 4601 * doesn't work we won't have completion. */ | |
| 4602 char_u *locale_a = get_cmd_output((char_u *)"locale -a", | |
| 5808 | 4603 NULL, SHELL_SILENT, NULL); |
| 2849 | 4604 if (locale_a == NULL) |
| 4605 return NULL; | |
| 4606 ga_init2(&locales_ga, sizeof(char_u *), 20); | |
| 4607 | |
| 4608 /* Transform locale_a string where each locale is separated by "\n" | |
| 4609 * into an array of locale strings. */ | |
| 4610 loc = (char_u *)strtok((char *)locale_a, "\n"); | |
| 4611 | |
| 4612 while (loc != NULL) | |
| 4613 { | |
| 4614 if (ga_grow(&locales_ga, 1) == FAIL) | |
| 4615 break; | |
| 4616 loc = vim_strsave(loc); | |
| 4617 if (loc == NULL) | |
| 4618 break; | |
| 4619 | |
| 4620 ((char_u **)locales_ga.ga_data)[locales_ga.ga_len++] = loc; | |
| 4621 loc = (char_u *)strtok(NULL, "\n"); | |
| 4622 } | |
| 4623 vim_free(locale_a); | |
| 4624 if (ga_grow(&locales_ga, 1) == FAIL) | |
| 4625 { | |
| 4626 ga_clear(&locales_ga); | |
| 4627 return NULL; | |
| 4628 } | |
| 4629 ((char_u **)locales_ga.ga_data)[locales_ga.ga_len] = NULL; | |
| 4630 return (char_u **)locales_ga.ga_data; | |
| 4631 } | |
| 4632 | |
| 4633 # if defined(EXITFREE) || defined(PROTO) | |
| 4634 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4635 free_locales(void) |
| 2849 | 4636 { |
| 4637 int i; | |
| 4638 if (locales != NULL) | |
| 4639 { | |
| 4640 for (i = 0; locales[i] != NULL; i++) | |
| 4641 vim_free(locales[i]); | |
| 4642 vim_free(locales); | |
| 4643 locales = NULL; | |
| 4644 } | |
| 4645 } | |
| 4646 # endif | |
| 4647 | |
| 7 | 4648 /* |
| 4649 * Function given to ExpandGeneric() to obtain the possible arguments of the | |
| 4650 * ":language" command. | |
| 4651 */ | |
| 4652 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4653 get_lang_arg(expand_T *xp UNUSED, int idx) |
| 7 | 4654 { |
| 4655 if (idx == 0) | |
| 4656 return (char_u *)"messages"; | |
| 4657 if (idx == 1) | |
| 4658 return (char_u *)"ctype"; | |
| 4659 if (idx == 2) | |
| 4660 return (char_u *)"time"; | |
| 2849 | 4661 |
| 4662 init_locales(); | |
| 4663 if (locales == NULL) | |
| 4664 return NULL; | |
| 4665 return locales[idx - 3]; | |
| 4666 } | |
| 4667 | |
| 4668 /* | |
| 4669 * Function given to ExpandGeneric() to obtain the available locales. | |
| 4670 */ | |
| 4671 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4672 get_locales(expand_T *xp UNUSED, int idx) |
| 2849 | 4673 { |
| 4674 init_locales(); | |
| 4675 if (locales == NULL) | |
| 4676 return NULL; | |
| 4677 return locales[idx]; | |
| 7 | 4678 } |
| 4679 # endif | |
| 4680 | |
| 4681 #endif |