Mercurial > vim
annotate src/main.c @ 14966:d65790af8514 v8.1.0494
patch 8.1.0494: functions do not check for a window ID in other tabs
commit https://github.com/vim/vim/commit/babfcf54ae9bf9570eddf4958a553635cd589e21
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Oct 25 13:11:16 2018 +0200
patch 8.1.0494: functions do not check for a window ID in other tabs
Problem: Functions do not check for a window ID in other tabs.
Solution: Also find the window ID in other than the current tab.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Thu, 25 Oct 2018 13:15:05 +0200 |
parents | 162d79d273e6 |
children | 67e3103d6e18 |
rev | line source |
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
6 | 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 #define EXTERN | |
11 #include "vim.h" | |
12 | |
13 #ifdef __CYGWIN__ | |
14 # ifndef WIN32 | |
1657 | 15 # include <cygwin/version.h> |
16 # include <sys/cygwin.h> /* for cygwin_conv_to_posix_path() and/or | |
17 * cygwin_conv_path() */ | |
6 | 18 # endif |
19 # include <limits.h> | |
20 #endif | |
21 | |
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22 #if defined(WIN3264) && !defined(FEAT_GUI_W32) |
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23 # include "iscygpty.h" |
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24 #endif |
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25 |
443 | 26 /* Values for edit_type. */ |
27 #define EDIT_NONE 0 /* no edit type yet */ | |
28 #define EDIT_FILE 1 /* file name argument[s] given, use argument list */ | |
29 #define EDIT_STDIN 2 /* read file from stdin */ | |
30 #define EDIT_TAG 3 /* tag name argument given, use tagname */ | |
31 #define EDIT_QF 4 /* start in quickfix mode */ | |
32 | |
2730 | 33 #if (defined(UNIX) || defined(VMS)) && !defined(NO_VIM_MAIN) |
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34 static int file_owned(char *fname); |
6 | 35 #endif |
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36 static void mainerr(int, char_u *); |
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37 # if defined(HAVE_LOCALE_H) || defined(X_LOCALE) |
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38 static void init_locale(void); |
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39 # endif |
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40 static void early_arg_scan(mparm_T *parmp); |
2730 | 41 #ifndef NO_VIM_MAIN |
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42 static void usage(void); |
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43 static void parse_command_name(mparm_T *parmp); |
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44 static void command_line_scan(mparm_T *parmp); |
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45 static void check_tty(mparm_T *parmp); |
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46 static void read_stdin(void); |
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47 static void create_windows(mparm_T *parmp); |
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48 static void edit_buffers(mparm_T *parmp, char_u *cwd); |
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49 static void exe_pre_commands(mparm_T *parmp); |
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50 static void exe_commands(mparm_T *parmp); |
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51 static void source_startup_scripts(mparm_T *parmp); |
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52 static void main_start_gui(void); |
2730 | 53 # if defined(HAS_SWAP_EXISTS_ACTION) |
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54 static void check_swap_exists_action(void); |
2730 | 55 # endif |
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56 # ifdef FEAT_EVAL |
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57 static void set_progpath(char_u *argv0); |
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58 # endif |
2730 | 59 # if defined(FEAT_CLIENTSERVER) || defined(PROTO) |
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60 static void exec_on_server(mparm_T *parmp); |
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61 static void prepare_server(mparm_T *parmp); |
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62 static void cmdsrv_main(int *argc, char **argv, char_u *serverName_arg, char_u **serverStr); |
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63 static char_u *serverMakeName(char_u *arg, char *cmd); |
2730 | 64 # endif |
6 | 65 #endif |
66 | |
67 | |
68 /* | |
69 * Different types of error messages. | |
70 */ | |
71 static char *(main_errors[]) = | |
72 { | |
443 | 73 N_("Unknown option argument"), |
6 | 74 #define ME_UNKNOWN_OPTION 0 |
75 N_("Too many edit arguments"), | |
76 #define ME_TOO_MANY_ARGS 1 | |
77 N_("Argument missing after"), | |
78 #define ME_ARG_MISSING 2 | |
443 | 79 N_("Garbage after option argument"), |
6 | 80 #define ME_GARBAGE 3 |
81 N_("Too many \"+command\", \"-c command\" or \"--cmd command\" arguments"), | |
82 #define ME_EXTRA_CMD 4 | |
83 N_("Invalid argument for"), | |
84 #define ME_INVALID_ARG 5 | |
85 }; | |
86 | |
3955 | 87 #ifndef PROTO /* don't want a prototype for main() */ |
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88 |
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89 /* Various parameters passed between main() and other functions. */ |
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90 static mparm_T params; |
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91 |
2730 | 92 #ifndef NO_VIM_MAIN /* skip this for unittests */ |
6763 | 93 |
94 static char_u *start_dir = NULL; /* current working dir on startup */ | |
95 | |
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96 static int has_dash_c_arg = FALSE; |
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97 |
6 | 98 int |
99 # ifdef VIMDLL | |
100 _export | |
101 # endif | |
102 # ifdef FEAT_GUI_MSWIN | |
103 # ifdef __BORLANDC__ | |
104 _cdecl | |
105 # endif | |
106 VimMain | |
107 # else | |
108 main | |
109 # endif | |
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110 (int argc, char **argv) |
6 | 111 { |
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112 #if defined(STARTUPTIME) || defined(CLEAN_RUNTIMEPATH) |
1972 | 113 int i; |
114 #endif | |
6 | 115 |
116 /* | |
117 * Do any system-specific initialisations. These can NOT use IObuff or | |
118 * NameBuff. Thus emsg2() cannot be called! | |
119 */ | |
120 mch_early_init(); | |
121 | |
6193 | 122 #if defined(WIN32) && defined(FEAT_MBYTE) |
123 /* | |
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124 * MinGW expands command line arguments, which confuses our code to |
6193 | 125 * convert when 'encoding' changes. Get the unexpanded arguments. |
126 */ | |
127 argc = get_cmd_argsW(&argv); | |
128 #endif | |
129 | |
443 | 130 /* Many variables are in "params" so that we can pass them to invoked |
131 * functions without a lot of arguments. "argc" and "argv" are also | |
132 * copied, so that they can be changed. */ | |
440 | 133 vim_memset(¶ms, 0, sizeof(params)); |
443 | 134 params.argc = argc; |
135 params.argv = argv; | |
136 params.want_full_screen = TRUE; | |
137 #ifdef FEAT_EVAL | |
138 params.use_debug_break_level = -1; | |
139 #endif | |
140 params.window_count = -1; | |
440 | 141 |
4369 | 142 #ifdef FEAT_RUBY |
143 { | |
144 int ruby_stack_start; | |
145 vim_ruby_init((void *)&ruby_stack_start); | |
146 } | |
147 #endif | |
148 | |
6 | 149 #ifdef FEAT_TCL |
443 | 150 vim_tcl_init(params.argv[0]); |
6 | 151 #endif |
152 | |
153 #ifdef MEM_PROFILE | |
154 atexit(vim_mem_profile_dump); | |
155 #endif | |
156 | |
157 #ifdef STARTUPTIME | |
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158 /* Need to find "--startuptime" before actually parsing arguments. */ |
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159 for (i = 1; i < argc - 1; ++i) |
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160 if (STRICMP(argv[i], "--startuptime") == 0) |
1972 | 161 { |
1989 | 162 time_fd = mch_fopen(argv[i + 1], "a"); |
1972 | 163 TIME_MSG("--- VIM STARTING ---"); |
164 break; | |
165 } | |
6 | 166 #endif |
777 | 167 starttime = time(NULL); |
6 | 168 |
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169 #ifdef CLEAN_RUNTIMEPATH |
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170 /* Need to find "--clean" before actually parsing arguments. */ |
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171 for (i = 1; i < argc; ++i) |
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172 if (STRICMP(argv[i], "--clean") == 0) |
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173 { |
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174 params.clean = TRUE; |
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175 break; |
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176 } |
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177 #endif |
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178 common_init(¶ms); |
6 | 179 |
180 #ifdef FEAT_CLIENTSERVER | |
181 /* | |
182 * Do the client-server stuff, unless "--servername ''" was used. | |
443 | 183 * This may exit Vim if the command was sent to the server. |
6 | 184 */ |
443 | 185 exec_on_server(¶ms); |
6 | 186 #endif |
187 | |
188 /* | |
443 | 189 * Figure out the way to work from the command name argv[0]. |
190 * "vimdiff" starts diff mode, "rvim" sets "restricted", etc. | |
6 | 191 */ |
443 | 192 parse_command_name(¶ms); |
6 | 193 |
194 /* | |
443 | 195 * Process the command line arguments. File names are put in the global |
196 * argument list "global_alist". | |
6 | 197 */ |
443 | 198 command_line_scan(¶ms); |
6 | 199 TIME_MSG("parsing arguments"); |
200 | |
201 /* | |
202 * On some systems, when we compile with the GUI, we always use it. On Mac | |
443 | 203 * there is no terminal version, and on Windows we can't fork one off with |
204 * :gui. | |
6 | 205 */ |
206 #ifdef ALWAYS_USE_GUI | |
207 gui.starting = TRUE; | |
208 #else | |
575 | 209 # if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
6 | 210 /* |
211 * Check if the GUI can be started. Reset gui.starting if not. | |
212 * Don't know about other systems, stay on the safe side and don't check. | |
213 */ | |
2021 | 214 if (gui.starting) |
6 | 215 { |
2021 | 216 if (gui_init_check() == FAIL) |
217 { | |
218 gui.starting = FALSE; | |
219 | |
220 /* When running "evim" or "gvim -y" we need the menus, exit if we | |
221 * don't have them. */ | |
222 if (params.evim_mode) | |
223 mch_exit(1); | |
224 } | |
6 | 225 } |
226 # endif | |
227 #endif | |
228 | |
229 if (GARGCOUNT > 0) | |
230 { | |
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231 #ifdef EXPAND_FILENAMES |
6 | 232 /* |
233 * Expand wildcards in file names. | |
234 */ | |
443 | 235 if (!params.literal) |
6 | 236 { |
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237 start_dir = alloc(MAXPATHL); |
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238 if (start_dir != NULL) |
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239 mch_dirname(start_dir, MAXPATHL); |
6 | 240 /* Temporarily add '(' and ')' to 'isfname'. These are valid |
241 * filename characters but are excluded from 'isfname' to make | |
242 * "gf" work on a file name in parenthesis (e.g.: see vim.h). */ | |
243 do_cmdline_cmd((char_u *)":set isf+=(,)"); | |
41 | 244 alist_expand(NULL, 0); |
6 | 245 do_cmdline_cmd((char_u *)":set isf&"); |
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246 if (start_dir != NULL) |
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247 mch_chdir((char *)start_dir); |
6 | 248 } |
249 #endif | |
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250 params.fname = alist_name(&GARGLIST[0]); |
6 | 251 } |
23 | 252 |
253 #if defined(WIN32) && defined(FEAT_MBYTE) | |
254 { | |
255 extern void set_alist_count(void); | |
256 | |
257 /* Remember the number of entries in the argument list. If it changes | |
258 * we don't react on setting 'encoding'. */ | |
259 set_alist_count(); | |
260 } | |
261 #endif | |
262 | |
6 | 263 #ifdef MSWIN |
443 | 264 if (GARGCOUNT == 1 && params.full_path) |
6 | 265 { |
266 /* | |
267 * If there is one filename, fully qualified, we have very probably | |
268 * been invoked from explorer, so change to the file's directory. | |
269 * Hint: to avoid this when typing a command use a forward slash. | |
270 * If the cd fails, it doesn't matter. | |
271 */ | |
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272 (void)vim_chdirfile(params.fname, "drop"); |
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273 if (start_dir != NULL) |
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274 mch_dirname(start_dir, MAXPATHL); |
6 | 275 } |
276 #endif | |
277 TIME_MSG("expanding arguments"); | |
278 | |
279 #ifdef FEAT_DIFF | |
769 | 280 if (params.diff_mode && params.window_count == -1) |
281 params.window_count = 0; /* open up to 3 windows */ | |
6 | 282 #endif |
283 | |
443 | 284 /* Don't redraw until much later. */ |
6 | 285 ++RedrawingDisabled; |
286 | |
287 /* | |
288 * When listing swap file names, don't do cursor positioning et. al. | |
289 */ | |
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290 if (recoverymode && params.fname == NULL) |
443 | 291 params.want_full_screen = FALSE; |
6 | 292 |
293 /* | |
294 * When certain to start the GUI, don't check capabilities of terminal. | |
295 * For GTK we can't be sure, but when started from the desktop it doesn't | |
296 * make sense to try using a terminal. | |
297 */ | |
575 | 298 #if defined(ALWAYS_USE_GUI) || defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
6 | 299 if (gui.starting |
300 # ifdef FEAT_GUI_GTK | |
301 && !isatty(2) | |
302 # endif | |
303 ) | |
443 | 304 params.want_full_screen = FALSE; |
6 | 305 #endif |
306 | |
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307 #if defined(FEAT_GUI_MAC) && defined(MACOS_X_DARWIN) |
6 | 308 /* When the GUI is started from Finder, need to display messages in a |
309 * message box. isatty(2) returns TRUE anyway, thus we need to check the | |
310 * name to know we're not started from a terminal. */ | |
311 if (gui.starting && (!isatty(2) || strcmp("/dev/console", ttyname(2)) == 0)) | |
816 | 312 { |
443 | 313 params.want_full_screen = FALSE; |
816 | 314 |
315 /* Avoid always using "/" as the current directory. Note that when | |
316 * started from Finder the arglist will be filled later in | |
317 * HandleODocAE() and "fname" will be NULL. */ | |
318 if (getcwd((char *)NameBuff, MAXPATHL) != NULL | |
319 && STRCMP(NameBuff, "/") == 0) | |
320 { | |
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321 if (params.fname != NULL) |
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322 (void)vim_chdirfile(params.fname, "drop"); |
816 | 323 else |
324 { | |
325 expand_env((char_u *)"$HOME", NameBuff, MAXPATHL); | |
326 vim_chdir(NameBuff); | |
327 } | |
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328 if (start_dir != NULL) |
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329 mch_dirname(start_dir, MAXPATHL); |
816 | 330 } |
331 } | |
6 | 332 #endif |
333 | |
334 /* | |
335 * mch_init() sets up the terminal (window) for use. This must be | |
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336 * done after resetting full_screen, otherwise it may move the cursor. |
6 | 337 * Note that we may use mch_exit() before mch_init()! |
338 */ | |
339 mch_init(); | |
340 TIME_MSG("shell init"); | |
341 | |
342 #ifdef USE_XSMP | |
343 /* | |
344 * For want of anywhere else to do it, try to connect to xsmp here. | |
345 * Fitting it in after gui_mch_init, but before gui_init (via termcapinit). | |
346 * Hijacking -X 'no X connection' to also disable XSMP connection as that | |
347 * has a similar delay upon failure. | |
348 * Only try if SESSION_MANAGER is set to something non-null. | |
349 */ | |
350 if (!x_no_connect) | |
351 { | |
443 | 352 char *p = getenv("SESSION_MANAGER"); |
353 | |
6 | 354 if (p != NULL && *p != NUL) |
355 { | |
356 xsmp_init(); | |
357 TIME_MSG("xsmp init"); | |
358 } | |
359 } | |
360 #endif | |
361 | |
362 /* | |
363 * Print a warning if stdout is not a terminal. | |
364 */ | |
443 | 365 check_tty(¶ms); |
6 | 366 |
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367 #ifdef _IOLBF |
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368 /* Ensure output works usefully without a tty: buffer lines instead of |
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369 * fully buffered. */ |
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370 if (silent_mode) |
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371 setvbuf(stdout, NULL, _IOLBF, 0); |
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372 #endif |
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373 |
169 | 374 /* This message comes before term inits, but after setting "silent_mode" |
375 * when the input is not a tty. */ | |
376 if (GARGCOUNT > 1 && !silent_mode) | |
377 printf(_("%d files to edit\n"), GARGCOUNT); | |
378 | |
443 | 379 if (params.want_full_screen && !silent_mode) |
6 | 380 { |
443 | 381 termcapinit(params.term); /* set terminal name and get terminal |
6 | 382 capabilities (will set full_screen) */ |
383 screen_start(); /* don't know where cursor is now */ | |
384 TIME_MSG("Termcap init"); | |
385 } | |
386 | |
387 /* | |
388 * Set the default values for the options that use Rows and Columns. | |
389 */ | |
390 ui_get_shellsize(); /* inits Rows and Columns */ | |
667 | 391 win_init_size(); |
6 | 392 #ifdef FEAT_DIFF |
393 /* Set the 'diff' option now, so that it can be checked for in a .vimrc | |
394 * file. There is no buffer yet though. */ | |
443 | 395 if (params.diff_mode) |
6 | 396 diff_win_options(firstwin, FALSE); |
397 #endif | |
398 | |
399 cmdline_row = Rows - p_ch; | |
400 msg_row = cmdline_row; | |
401 screenalloc(FALSE); /* allocate screen buffers */ | |
402 set_init_2(); | |
403 TIME_MSG("inits 2"); | |
404 | |
405 msg_scroll = TRUE; | |
406 no_wait_return = TRUE; | |
407 | |
408 init_mappings(); /* set up initial mappings */ | |
409 | |
410 init_highlight(TRUE, FALSE); /* set the default highlight groups */ | |
411 TIME_MSG("init highlight"); | |
412 | |
413 #ifdef FEAT_EVAL | |
414 /* Set the break level after the terminal is initialized. */ | |
443 | 415 debug_break_level = params.use_debug_break_level; |
6 | 416 #endif |
417 | |
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418 /* Reset 'loadplugins' for "-u NONE" before "--cmd" arguments. |
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419 * Allows for setting 'loadplugins' there. */ |
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420 if (params.use_vimrc != NULL |
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421 && (STRCMP(params.use_vimrc, "NONE") == 0 |
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422 || STRCMP(params.use_vimrc, "DEFAULTS") == 0)) |
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423 p_lpl = FALSE; |
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424 |
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425 /* Execute --cmd arguments. */ |
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426 exe_pre_commands(¶ms); |
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427 |
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428 /* Source startup scripts. */ |
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429 source_startup_scripts(¶ms); |
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430 |
3348 | 431 #ifdef FEAT_MZSCHEME |
432 /* | |
433 * Newer version of MzScheme (Racket) require earlier (trampolined) | |
434 * initialisation via scheme_main_setup. | |
435 * Implement this by initialising it as early as possible | |
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436 * and splitting off remaining Vim main into vim_main2(). |
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437 * Do source startup scripts, so that 'mzschemedll' can be set. |
3348 | 438 */ |
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439 return mzscheme_main(); |
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440 #else |
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441 return vim_main2(); |
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442 #endif |
3348 | 443 } |
3955 | 444 #endif /* NO_VIM_MAIN */ |
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445 #endif /* PROTO */ |
3955 | 446 |
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447 /* |
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448 * vim_main2() is needed for FEAT_MZSCHEME, but we define it always to keep |
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449 * things simple. |
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450 * It is also defined when NO_VIM_MAIN is defined, but then it's empty. |
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451 */ |
3955 | 452 int |
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453 vim_main2(void) |
3348 | 454 { |
3955 | 455 #ifndef NO_VIM_MAIN |
6 | 456 #ifdef FEAT_EVAL |
457 /* | |
458 * Read all the plugin files. | |
459 * Only when compiled with +eval, since most plugins need it. | |
460 */ | |
461 if (p_lpl) | |
462 { | |
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463 char_u *rtp_copy = NULL; |
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464 |
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465 /* First add all package directories to 'runtimepath', so that their |
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466 * autoload directories can be found. Only if not done already with a |
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467 * :packloadall command. |
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468 * Make a copy of 'runtimepath', so that source_runtime does not use |
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469 * the pack directories. */ |
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470 if (!did_source_packages) |
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471 { |
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472 rtp_copy = vim_strsave(p_rtp); |
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473 add_pack_start_dirs(); |
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474 } |
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475 |
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476 source_in_path(rtp_copy == NULL ? p_rtp : rtp_copy, |
892 | 477 # ifdef VMS /* Somehow VMS doesn't handle the "**". */ |
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478 (char_u *)"plugin/*.vim", |
892 | 479 # else |
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480 (char_u *)"plugin/**/*.vim", |
892 | 481 # endif |
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482 DIP_ALL | DIP_NOAFTER); |
6 | 483 TIME_MSG("loading plugins"); |
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484 vim_free(rtp_copy); |
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485 |
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486 /* Only source "start" packages if not done already with a :packloadall |
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487 * command. */ |
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488 if (!did_source_packages) |
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489 load_start_packages(); |
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490 TIME_MSG("loading packages"); |
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491 |
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492 # ifdef VMS /* Somehow VMS doesn't handle the "**". */ |
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493 source_runtime((char_u *)"plugin/*.vim", DIP_ALL | DIP_AFTER); |
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494 # else |
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495 source_runtime((char_u *)"plugin/**/*.vim", DIP_ALL | DIP_AFTER); |
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496 # endif |
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497 TIME_MSG("loading after plugins"); |
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498 |
6 | 499 } |
500 #endif | |
501 | |
769 | 502 #ifdef FEAT_DIFF |
503 /* Decide about window layout for diff mode after reading vimrc. */ | |
504 if (params.diff_mode && params.window_layout == 0) | |
505 { | |
506 if (diffopt_horizontal()) | |
507 params.window_layout = WIN_HOR; /* use horizontal split */ | |
508 else | |
509 params.window_layout = WIN_VER; /* use vertical split */ | |
510 } | |
511 #endif | |
512 | |
6 | 513 /* |
514 * Recovery mode without a file name: List swap files. | |
515 * This uses the 'dir' option, therefore it must be after the | |
516 * initializations. | |
517 */ | |
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518 if (recoverymode && params.fname == NULL) |
6 | 519 { |
2267 | 520 recover_names(NULL, TRUE, 0, NULL); |
6 | 521 mch_exit(0); |
522 } | |
523 | |
524 /* | |
525 * Set a few option defaults after reading .vimrc files: | |
526 * 'title' and 'icon', Unix: 'shellpipe' and 'shellredir'. | |
527 */ | |
528 set_init_3(); | |
529 TIME_MSG("inits 3"); | |
530 | |
531 /* | |
532 * "-n" argument: Disable swap file by setting 'updatecount' to 0. | |
533 * Note that this overrides anything from a vimrc file. | |
534 */ | |
443 | 535 if (params.no_swap_file) |
6 | 536 p_uc = 0; |
537 | |
538 #ifdef FEAT_FKMAP | |
539 if (curwin->w_p_rl && p_altkeymap) | |
540 { | |
541 p_hkmap = FALSE; /* Reset the Hebrew keymap mode */ | |
542 # ifdef FEAT_ARABIC | |
543 curwin->w_p_arab = FALSE; /* Reset the Arabic keymap mode */ | |
544 # endif | |
545 p_fkmap = TRUE; /* Set the Farsi keymap mode */ | |
546 } | |
547 #endif | |
548 | |
549 #ifdef FEAT_GUI | |
550 if (gui.starting) | |
551 { | |
552 #if defined(UNIX) || defined(VMS) | |
553 /* When something caused a message from a vimrc script, need to output | |
554 * an extra newline before the shell prompt. */ | |
555 if (did_emsg || msg_didout) | |
556 putchar('\n'); | |
557 #endif | |
558 | |
559 gui_start(); /* will set full_screen to TRUE */ | |
560 TIME_MSG("starting GUI"); | |
561 | |
562 /* When running "evim" or "gvim -y" we need the menus, exit if we | |
563 * don't have them. */ | |
440 | 564 if (!gui.in_use && params.evim_mode) |
6 | 565 mch_exit(1); |
566 } | |
567 #endif | |
568 | |
569 #ifdef FEAT_VIMINFO | |
570 /* | |
1733 | 571 * Read in registers, history etc, but not marks, from the viminfo file. |
572 * This is where v:oldfiles gets filled. | |
6 | 573 */ |
574 if (*p_viminfo != NUL) | |
575 { | |
1733 | 576 read_viminfo(NULL, VIF_WANT_INFO | VIF_GET_OLDFILES); |
6 | 577 TIME_MSG("reading viminfo"); |
578 } | |
579 #endif | |
5598 | 580 #ifdef FEAT_EVAL |
581 /* It's better to make v:oldfiles an empty list than NULL. */ | |
582 if (get_vim_var_list(VV_OLDFILES) == NULL) | |
583 set_vim_var_list(VV_OLDFILES, list_alloc()); | |
584 #endif | |
6 | 585 |
586 #ifdef FEAT_QUICKFIX | |
587 /* | |
588 * "-q errorfile": Load the error file now. | |
589 * If the error file can't be read, exit before doing anything else. | |
590 */ | |
443 | 591 if (params.edit_type == EDIT_QF) |
6 | 592 { |
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593 char_u *enc = NULL; |
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594 |
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595 # ifdef FEAT_MBYTE |
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596 enc = p_menc; |
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597 # endif |
443 | 598 if (params.use_ef != NULL) |
599 set_string_option_direct((char_u *)"ef", -1, | |
694 | 600 params.use_ef, OPT_FREE, SID_CARG); |
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601 vim_snprintf((char *)IObuff, IOSIZE, "cfile %s", p_ef); |
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602 if (qf_init(NULL, p_ef, p_efm, TRUE, IObuff, enc) < 0) |
6 | 603 { |
604 out_char('\n'); | |
605 mch_exit(3); | |
606 } | |
607 TIME_MSG("reading errorfile"); | |
608 } | |
609 #endif | |
610 | |
611 /* | |
612 * Start putting things on the screen. | |
613 * Scroll screen down before drawing over it | |
614 * Clear screen now, so file message will not be cleared. | |
615 */ | |
616 starting = NO_BUFFERS; | |
617 no_wait_return = FALSE; | |
618 if (!exmode_active) | |
619 msg_scroll = FALSE; | |
620 | |
621 #ifdef FEAT_GUI | |
622 /* | |
623 * This seems to be required to make callbacks to be called now, instead | |
624 * of after things have been put on the screen, which then may be deleted | |
625 * when getting a resize callback. | |
626 * For the Mac this handles putting files dropped on the Vim icon to | |
627 * global_alist. | |
628 */ | |
629 if (gui.in_use) | |
630 { | |
631 # ifdef FEAT_SUN_WORKSHOP | |
632 if (!usingSunWorkShop) | |
633 # endif | |
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634 gui_wait_for_chars(50L, typebuf.tb_change_cnt); |
6 | 635 TIME_MSG("GUI delay"); |
636 } | |
637 #endif | |
638 | |
639 #if defined(FEAT_GUI_PHOTON) && defined(FEAT_CLIPBOARD) | |
640 qnx_clip_init(); | |
641 #endif | |
642 | |
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643 #if defined(MACOS_X) && defined(FEAT_CLIPBOARD) |
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644 clip_init(TRUE); |
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645 #endif |
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646 |
6 | 647 #ifdef FEAT_XCLIPBOARD |
648 /* Start using the X clipboard, unless the GUI was started. */ | |
649 # ifdef FEAT_GUI | |
650 if (!gui.in_use) | |
651 # endif | |
652 { | |
653 setup_term_clip(); | |
654 TIME_MSG("setup clipboard"); | |
655 } | |
656 #endif | |
657 | |
658 #ifdef FEAT_CLIENTSERVER | |
443 | 659 /* Prepare for being a Vim server. */ |
660 prepare_server(¶ms); | |
6 | 661 #endif |
662 | |
663 /* | |
664 * If "-" argument given: Read file from stdin. | |
665 * Do this before starting Raw mode, because it may change things that the | |
666 * writing end of the pipe doesn't like, e.g., in case stdin and stderr | |
667 * are the same terminal: "cat | vim -". | |
668 * Using autocommands here may cause trouble... | |
669 */ | |
443 | 670 if (params.edit_type == EDIT_STDIN && !recoverymode) |
671 read_stdin(); | |
6 | 672 |
673 #if defined(UNIX) || defined(VMS) | |
674 /* When switching screens and something caused a message from a vimrc | |
675 * script, need to output an extra newline on exit. */ | |
676 if ((did_emsg || msg_didout) && *T_TI != NUL) | |
677 newline_on_exit = TRUE; | |
678 #endif | |
679 | |
680 /* | |
681 * When done something that is not allowed or error message call | |
682 * wait_return. This must be done before starttermcap(), because it may | |
683 * switch to another screen. It must be done after settmode(TMODE_RAW), | |
684 * because we want to react on a single key stroke. | |
685 * Call settmode and starttermcap here, so the T_KS and T_TI may be | |
1226 | 686 * defined by termcapinit and redefined in .exrc. |
6 | 687 */ |
688 settmode(TMODE_RAW); | |
689 TIME_MSG("setting raw mode"); | |
690 | |
691 if (need_wait_return || msg_didany) | |
692 { | |
693 wait_return(TRUE); | |
694 TIME_MSG("waiting for return"); | |
695 } | |
696 | |
697 starttermcap(); /* start termcap if not done by wait_return() */ | |
698 TIME_MSG("start termcap"); | |
699 | |
700 #ifdef FEAT_MOUSE | |
701 setmouse(); /* may start using the mouse */ | |
702 #endif | |
703 if (scroll_region) | |
704 scroll_region_reset(); /* In case Rows changed */ | |
440 | 705 scroll_start(); /* may scroll the screen to the right position */ |
6 | 706 |
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707 #if defined(FEAT_TITLE) && (defined(UNIX) || defined(VMS) || defined(MACOS_X)) |
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708 term_push_title(SAVE_RESTORE_BOTH); |
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709 #endif |
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710 |
6 | 711 /* |
712 * Don't clear the screen when starting in Ex mode, unless using the GUI. | |
713 */ | |
714 if (exmode_active | |
715 #ifdef FEAT_GUI | |
716 && !gui.in_use | |
717 #endif | |
718 ) | |
719 must_redraw = CLEAR; | |
720 else | |
721 { | |
722 screenclear(); /* clear screen */ | |
723 TIME_MSG("clearing screen"); | |
724 } | |
725 | |
726 #ifdef FEAT_CRYPT | |
443 | 727 if (params.ask_for_key) |
6 | 728 { |
6353 | 729 crypt_check_current_method(); |
6122 | 730 (void)crypt_get_key(TRUE, TRUE); |
6 | 731 TIME_MSG("getting crypt key"); |
732 } | |
733 #endif | |
734 | |
735 no_wait_return = TRUE; | |
736 | |
737 /* | |
443 | 738 * Create the requested number of windows and edit buffers in them. |
739 * Also does recovery if "recoverymode" set. | |
6 | 740 */ |
443 | 741 create_windows(¶ms); |
6 | 742 TIME_MSG("opening buffers"); |
743 | |
1093 | 744 #ifdef FEAT_EVAL |
745 /* clear v:swapcommand */ | |
746 set_vim_var_string(VV_SWAPCOMMAND, NULL, -1); | |
747 #endif | |
748 | |
6 | 749 /* Ex starts at last line of the file */ |
750 if (exmode_active) | |
751 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
752 | |
753 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
754 TIME_MSG("BufEnter autocommands"); | |
755 setpcmark(); | |
756 | |
757 #ifdef FEAT_QUICKFIX | |
758 /* | |
759 * When started with "-q errorfile" jump to first error now. | |
760 */ | |
443 | 761 if (params.edit_type == EDIT_QF) |
6 | 762 { |
644 | 763 qf_jump(NULL, 0, 0, FALSE); |
6 | 764 TIME_MSG("jump to first error"); |
765 } | |
766 #endif | |
767 | |
768 /* | |
769 * If opened more than one window, start editing files in the other | |
443 | 770 * windows. |
6 | 771 */ |
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772 edit_buffers(¶ms, start_dir); |
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773 vim_free(start_dir); |
6 | 774 |
775 #ifdef FEAT_DIFF | |
443 | 776 if (params.diff_mode) |
6 | 777 { |
778 win_T *wp; | |
779 | |
780 /* set options in each window for "vimdiff". */ | |
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781 FOR_ALL_WINDOWS(wp) |
6 | 782 diff_win_options(wp, TRUE); |
783 } | |
784 #endif | |
785 | |
786 /* | |
787 * Shorten any of the filenames, but only when absolute. | |
788 */ | |
789 shorten_fnames(FALSE); | |
790 | |
791 /* | |
792 * Need to jump to the tag before executing the '-c command'. | |
793 * Makes "vim -c '/return' -t main" work. | |
794 */ | |
443 | 795 if (params.tagname != NULL) |
6 | 796 { |
604 | 797 #if defined(HAS_SWAP_EXISTS_ACTION) |
798 swap_exists_did_quit = FALSE; | |
799 #endif | |
800 | |
443 | 801 vim_snprintf((char *)IObuff, IOSIZE, "ta %s", params.tagname); |
6 | 802 do_cmdline_cmd(IObuff); |
803 TIME_MSG("jumping to tag"); | |
604 | 804 |
805 #if defined(HAS_SWAP_EXISTS_ACTION) | |
806 /* If the user doesn't want to edit the file then we quit here. */ | |
807 if (swap_exists_did_quit) | |
808 getout(1); | |
809 #endif | |
6 | 810 } |
811 | |
443 | 812 /* Execute any "+", "-c" and "-S" arguments. */ |
813 if (params.n_commands > 0) | |
814 exe_commands(¶ms); | |
6 | 815 |
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816 /* Must come before the may_req_ calls. */ |
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817 starting = 0; |
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818 |
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819 #if defined(FEAT_TERMRESPONSE) && defined(FEAT_MBYTE) |
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820 /* Must be done before redrawing, puts a few characters on the screen. */ |
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821 may_req_ambiguous_char_width(); |
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822 #endif |
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823 |
6 | 824 RedrawingDisabled = 0; |
825 redraw_all_later(NOT_VALID); | |
826 no_wait_return = FALSE; | |
827 | |
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828 /* 'autochdir' has been postponed */ |
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829 DO_AUTOCHDIR; |
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830 |
626 | 831 #ifdef FEAT_TERMRESPONSE |
832 /* Requesting the termresponse is postponed until here, so that a "-c q" | |
833 * argument doesn't make it appear in the shell Vim was started from. */ | |
834 may_req_termresponse(); | |
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835 |
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836 may_req_bg_color(); |
626 | 837 #endif |
838 | |
6 | 839 /* start in insert mode */ |
840 if (p_im) | |
841 need_start_insertmode = TRUE; | |
842 | |
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843 #ifdef FEAT_EVAL |
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844 set_vim_var_nr(VV_VIM_DID_ENTER, 1L); |
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845 #endif |
6 | 846 apply_autocmds(EVENT_VIMENTER, NULL, NULL, FALSE, curbuf); |
847 TIME_MSG("VimEnter autocommands"); | |
848 | |
3488 | 849 #if defined(FEAT_EVAL) && defined(FEAT_CLIPBOARD) |
850 /* Adjust default register name for "unnamed" in 'clipboard'. Can only be | |
851 * done after the clipboard is available and all initial commands that may | |
852 * modify the 'clipboard' setting have run; i.e. just before entering the | |
853 * main loop. */ | |
854 { | |
855 int default_regname = 0; | |
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856 |
3488 | 857 adjust_clip_reg(&default_regname); |
858 set_reg_var(default_regname); | |
859 } | |
860 #endif | |
861 | |
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862 #if defined(FEAT_DIFF) |
6 | 863 /* When a startup script or session file setup for diff'ing and |
864 * scrollbind, sync the scrollbind now. */ | |
865 if (curwin->w_p_diff && curwin->w_p_scb) | |
866 { | |
867 update_topline(); | |
868 check_scrollbind((linenr_T)0, 0L); | |
869 TIME_MSG("diff scrollbinding"); | |
870 } | |
871 #endif | |
872 | |
873 #if defined(WIN3264) && !defined(FEAT_GUI_W32) | |
874 mch_set_winsize_now(); /* Allow winsize changes from now on */ | |
875 #endif | |
876 | |
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877 #if defined(FEAT_GUI) |
685 | 878 /* When tab pages were created, may need to update the tab pages line and |
879 * scrollbars. This is skipped while creating them. */ | |
880 if (first_tabpage->tp_next != NULL) | |
881 { | |
882 out_flush(); | |
883 gui_init_which_components(NULL); | |
884 gui_update_scrollbars(TRUE); | |
885 } | |
886 need_mouse_correct = TRUE; | |
887 #endif | |
888 | |
6 | 889 /* If ":startinsert" command used, stuff a dummy command to be able to |
890 * call normal_cmd(), which will then start Insert mode. */ | |
891 if (restart_edit != 0) | |
620 | 892 stuffcharReadbuff(K_NOP); |
6 | 893 |
894 #ifdef FEAT_NETBEANS_INTG | |
2210 | 895 if (netbeansArg != NULL && strncmp("-nb", netbeansArg, 3) == 0) |
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896 { |
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897 # ifdef FEAT_GUI |
2592 | 898 # if !defined(FEAT_GUI_X11) && !defined(FEAT_GUI_GTK) \ |
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899 && !defined(FEAT_GUI_W32) |
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900 if (gui.in_use) |
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901 { |
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902 mch_errmsg(_("netbeans is not supported with this GUI\n")); |
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903 mch_exit(2); |
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904 } |
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905 # endif |
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906 # endif |
6 | 907 /* Tell the client that it can start sending commands. */ |
2210 | 908 netbeans_open(netbeansArg + 3, TRUE); |
2209
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|
909 } |
6 | 910 #endif |
911 | |
912 TIME_MSG("before starting main loop"); | |
913 | |
914 /* | |
915 * Call the main command loop. This never returns. | |
14428
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916 */ |
169 | 917 main_loop(FALSE, FALSE); |
6 | 918 |
9802
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919 #endif /* NO_VIM_MAIN */ |
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920 |
6 | 921 return 0; |
922 } | |
923 | |
924 /* | |
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925 * Initialisation shared by main() and some tests. |
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926 */ |
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927 void |
9802
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928 common_init(mparm_T *paramp) |
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929 { |
14854
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930 cmdline_init(); |
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931 |
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932 #ifdef FEAT_MBYTE |
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933 (void)mb_init(); /* init mb_bytelen_tab[] to ones */ |
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934 #endif |
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935 #ifdef FEAT_EVAL |
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936 eval_init(); /* init global variables */ |
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937 #endif |
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938 |
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939 #ifdef __QNXNTO__ |
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940 qnx_init(); /* PhAttach() for clipboard, (and gui) */ |
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941 #endif |
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942 |
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943 /* Init the table of Normal mode commands. */ |
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944 init_normal_cmds(); |
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945 |
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946 /* |
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947 * Allocate space for the generic buffers (needed for set_init_1() and |
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948 * EMSG2()). |
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949 */ |
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950 if ((IObuff = alloc(IOSIZE)) == NULL |
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951 || (NameBuff = alloc(MAXPATHL)) == NULL) |
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952 mch_exit(0); |
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953 TIME_MSG("Allocated generic buffers"); |
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954 |
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955 #ifdef NBDEBUG |
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956 /* Wait a moment for debugging NetBeans. Must be after allocating |
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957 * NameBuff. */ |
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958 nbdebug_log_init("SPRO_GVIM_DEBUG", "SPRO_GVIM_DLEVEL"); |
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959 nbdebug_wait(WT_ENV | WT_WAIT | WT_STOP, "SPRO_GVIM_WAIT", 20); |
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960 TIME_MSG("NetBeans debug wait"); |
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961 #endif |
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962 |
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963 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE) |
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964 /* |
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965 * Setup to use the current locale (for ctype() and many other things). |
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966 * NOTE: Translated messages with encodings other than latin1 will not |
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967 * work until set_init_1() has been called! |
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968 */ |
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969 init_locale(); |
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970 TIME_MSG("locale set"); |
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971 #endif |
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972 |
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973 #ifdef FEAT_GUI |
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974 gui.dofork = TRUE; /* default is to use fork() */ |
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975 #endif |
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976 |
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977 /* |
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978 * Do a first scan of the arguments in "argv[]": |
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979 * -display or --display |
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980 * --server... |
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981 * --socketid |
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982 * --windowid |
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983 */ |
9802
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984 early_arg_scan(paramp); |
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985 |
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986 #ifdef FEAT_SUN_WORKSHOP |
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987 findYourself(paramp->argv[0]); |
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988 #endif |
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989 #if defined(FEAT_GUI) |
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990 /* Prepare for possibly starting GUI sometime */ |
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991 gui_prepare(¶mp->argc, paramp->argv); |
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992 TIME_MSG("GUI prepared"); |
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993 #endif |
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994 |
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995 #ifdef FEAT_CLIPBOARD |
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996 clip_init(FALSE); /* Initialise clipboard stuff */ |
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997 TIME_MSG("clipboard setup"); |
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998 #endif |
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999 |
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1000 /* |
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1001 * Check if we have an interactive window. |
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1002 * On the Amiga: If there is no window, we open one with a newcli command |
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1003 * (needed for :! to * work). mch_check_win() will also handle the -d or |
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1004 * -dev argument. |
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1005 */ |
10404
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1006 stdout_isatty = (mch_check_win(paramp->argc, paramp->argv) != FAIL); |
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1007 TIME_MSG("window checked"); |
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1008 |
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1009 /* |
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1010 * Allocate the first window and buffer. |
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1011 * Can't do anything without it, exit when it fails. |
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1012 */ |
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1013 if (win_alloc_first() == FAIL) |
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1014 mch_exit(0); |
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1015 |
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1016 init_yank(); /* init yank buffers */ |
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1017 |
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1018 alist_init(&global_alist); /* Init the argument list to empty. */ |
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1019 global_alist.id = 0; |
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1020 |
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1021 /* |
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1022 * Set the default values for the options. |
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1023 * NOTE: Non-latin1 translated messages are working only after this, |
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1024 * because this is where "has_mbyte" will be set, which is used by |
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1025 * msg_outtrans_len_attr(). |
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1026 * First find out the home directory, needed to expand "~" in options. |
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1027 */ |
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1028 init_homedir(); /* find real value of $HOME */ |
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1029 set_init_1(paramp->clean); |
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1030 TIME_MSG("inits 1"); |
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1031 |
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1032 #ifdef FEAT_EVAL |
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1033 set_lang_var(); /* set v:lang and v:ctype */ |
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1034 #endif |
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1035 } |
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1036 |
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1037 /* |
11307
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1038 * Return TRUE when the --not-a-term argument was found. |
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1039 */ |
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1040 int |
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1041 is_not_a_term() |
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1042 { |
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1043 return params.not_a_term; |
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1044 } |
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1045 |
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1046 /* |
6 | 1047 * Main loop: Execute Normal mode commands until exiting Vim. |
1048 * Also used to handle commands in the command-line window, until the window | |
1049 * is closed. | |
169 | 1050 * Also used to handle ":visual" command after ":global": execute Normal mode |
1051 * commands, return when entering Ex mode. "noexmode" is TRUE then. | |
6 | 1052 */ |
1053 void | |
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1054 main_loop( |
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1055 int cmdwin, /* TRUE when working in the command-line window */ |
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1056 int noexmode) /* TRUE when return on entering Ex mode */ |
6 | 1057 { |
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1058 oparg_T oa; /* operator arguments */ |
6604 | 1059 volatile int previous_got_int = FALSE; /* "got_int" was TRUE */ |
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1060 #ifdef FEAT_CONCEAL |
6923 | 1061 /* these are static to avoid a compiler warning */ |
1062 static linenr_T conceal_old_cursor_line = 0; | |
1063 static linenr_T conceal_new_cursor_line = 0; | |
1064 static int conceal_update_lines = FALSE; | |
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1065 #endif |
6 | 1066 |
1067 #if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD) | |
1068 /* Setup to catch a terminating error from the X server. Just ignore | |
1069 * it, restore the state and continue. This might not always work | |
1070 * properly, but at least we don't exit unexpectedly when the X server | |
5598 | 1071 * exits while Vim is running in a console. */ |
169 | 1072 if (!cmdwin && !noexmode && SETJMP(x_jump_env)) |
6 | 1073 { |
1074 State = NORMAL; | |
1075 VIsual_active = FALSE; | |
1076 got_int = TRUE; | |
1077 need_wait_return = FALSE; | |
1078 global_busy = FALSE; | |
1079 exmode_active = 0; | |
1080 skip_redraw = FALSE; | |
1081 RedrawingDisabled = 0; | |
1082 no_wait_return = 0; | |
3119 | 1083 vgetc_busy = 0; |
6 | 1084 # ifdef FEAT_EVAL |
1085 emsg_skip = 0; | |
1086 # endif | |
1087 emsg_off = 0; | |
1088 # ifdef FEAT_MOUSE | |
1089 setmouse(); | |
1090 # endif | |
1091 settmode(TMODE_RAW); | |
1092 starttermcap(); | |
1093 scroll_start(); | |
1094 redraw_later_clear(); | |
1095 } | |
1096 #endif | |
1097 | |
1098 clear_oparg(&oa); | |
1099 while (!cmdwin | |
1100 #ifdef FEAT_CMDWIN | |
1101 || cmdwin_result == 0 | |
1102 #endif | |
1103 ) | |
1104 { | |
1105 if (stuff_empty()) | |
1106 { | |
1107 did_check_timestamps = FALSE; | |
1108 if (need_check_timestamps) | |
1109 check_timestamps(FALSE); | |
1110 if (need_wait_return) /* if wait_return still needed ... */ | |
1111 wait_return(FALSE); /* ... call it now */ | |
5735 | 1112 if (need_start_insertmode && goto_im() && !VIsual_active) |
6 | 1113 { |
1114 need_start_insertmode = FALSE; | |
1115 stuffReadbuff((char_u *)"i"); /* start insert mode next */ | |
1116 /* skip the fileinfo message now, because it would be shown | |
1117 * after insert mode finishes! */ | |
1118 need_fileinfo = FALSE; | |
1119 } | |
1120 } | |
1345 | 1121 |
1122 /* Reset "got_int" now that we got back to the main loop. Except when | |
1123 * inside a ":g/pat/cmd" command, then the "got_int" needs to abort | |
1124 * the ":g" command. | |
1125 * For ":g/pat/vi" we reset "got_int" when used once. When used | |
1126 * a second time we go back to Ex mode and abort the ":g" command. */ | |
1127 if (got_int) | |
6 | 1128 { |
1345 | 1129 if (noexmode && global_busy && !exmode_active && previous_got_int) |
1130 { | |
1131 /* Typed two CTRL-C in a row: go back to ex mode as if "Q" was | |
1132 * used and keep "got_int" set, so that it aborts ":g". */ | |
1133 exmode_active = EXMODE_NORMAL; | |
1134 State = NORMAL; | |
1135 } | |
1136 else if (!global_busy || !exmode_active) | |
1137 { | |
1138 if (!quit_more) | |
1139 (void)vgetc(); /* flush all buffers */ | |
1140 got_int = FALSE; | |
1141 } | |
1142 previous_got_int = TRUE; | |
6 | 1143 } |
1345 | 1144 else |
1145 previous_got_int = FALSE; | |
1146 | |
6 | 1147 if (!exmode_active) |
1148 msg_scroll = FALSE; | |
1149 quit_more = FALSE; | |
1150 | |
1151 /* | |
1152 * If skip redraw is set (for ":" in wait_return()), don't redraw now. | |
1153 * If there is nothing in the stuff_buffer or do_redraw is TRUE, | |
1154 * update cursor and redraw. | |
1155 */ | |
1156 if (skip_redraw || exmode_active) | |
1157 skip_redraw = FALSE; | |
1158 else if (do_redraw || stuff_empty()) | |
1159 { | |
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1160 #ifdef FEAT_GUI |
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1161 // If ui_breakcheck() was used a resize may have been postponed. |
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1162 gui_may_resize_shell(); |
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1163 #endif |
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1164 #ifdef HAVE_DROP_FILE |
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1165 // If files were dropped while text was locked or the curbuf was |
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1166 // locked, this would be a good time to handle the drop. |
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1167 handle_any_postponed_drop(); |
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1168 #endif |
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1169 |
662 | 1170 /* Trigger CursorMoved if the cursor moved. */ |
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1171 if (!finish_op && ( |
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1172 has_cursormoved() |
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1173 #ifdef FEAT_CONCEAL |
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1174 || curwin->w_p_cole > 0 |
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1175 #endif |
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1176 ) |
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1177 && !EQUAL_POS(last_cursormoved, curwin->w_cursor)) |
662 | 1178 { |
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1179 if (has_cursormoved()) |
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1180 apply_autocmds(EVENT_CURSORMOVED, NULL, NULL, |
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1181 FALSE, curbuf); |
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1182 # ifdef FEAT_CONCEAL |
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1183 if (curwin->w_p_cole > 0) |
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1184 { |
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1185 conceal_old_cursor_line = last_cursormoved.lnum; |
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1186 conceal_new_cursor_line = curwin->w_cursor.lnum; |
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1187 conceal_update_lines = TRUE; |
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1188 } |
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1189 # endif |
662 | 1190 last_cursormoved = curwin->w_cursor; |
1191 } | |
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1192 |
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1193 /* Trigger TextChanged if b:changedtick differs. */ |
4232 | 1194 if (!finish_op && has_textchanged() |
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1195 && curbuf->b_last_changedtick != CHANGEDTICK(curbuf)) |
4232 | 1196 { |
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1197 apply_autocmds(EVENT_TEXTCHANGED, NULL, NULL, FALSE, curbuf); |
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1198 curbuf->b_last_changedtick = CHANGEDTICK(curbuf); |
4232 | 1199 } |
1200 | |
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1201 #if defined(FEAT_DIFF) |
14764
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patch 8.1.0394: diffs are not always updated correctly
Christian Brabandt <cb@256bit.org>
parents:
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|
1202 // Updating diffs from changed() does not always work properly, |
f562b9fbd0d3
patch 8.1.0394: diffs are not always updated correctly
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diff
changeset
|
1203 // esp. updating folds. Do an update just before redrawing if |
f562b9fbd0d3
patch 8.1.0394: diffs are not always updated correctly
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1204 // needed. |
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patch 8.1.0394: diffs are not always updated correctly
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parents:
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diff
changeset
|
1205 if (curtab->tp_diff_update || curtab->tp_diff_invalid) |
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|
1206 { |
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|
1207 ex_diffupdate(NULL); |
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|
1208 curtab->tp_diff_update = FALSE; |
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|
1209 } |
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|
1210 |
640 | 1211 /* Scroll-binding for diff mode may have been postponed until |
1212 * here. Avoids doing it for every change. */ | |
1213 if (diff_need_scrollbind) | |
1214 { | |
1215 check_scrollbind((linenr_T)0, 0L); | |
1216 diff_need_scrollbind = FALSE; | |
1217 } | |
1218 #endif | |
5735 | 1219 #if defined(FEAT_FOLDING) |
6 | 1220 /* Include a closed fold completely in the Visual area. */ |
1221 foldAdjustVisual(); | |
1222 #endif | |
1223 #ifdef FEAT_FOLDING | |
1224 /* | |
1225 * When 'foldclose' is set, apply 'foldlevel' to folds that don't | |
1226 * contain the cursor. | |
1227 * When 'foldopen' is "all", open the fold(s) under the cursor. | |
1228 * This may mark the window for redrawing. | |
1229 */ | |
1230 if (hasAnyFolding(curwin) && !char_avail()) | |
1231 { | |
1232 foldCheckClose(); | |
1233 if (fdo_flags & FDO_ALL) | |
1234 foldOpenCursor(); | |
1235 } | |
1236 #endif | |
1237 | |
1238 /* | |
1239 * Before redrawing, make sure w_topline is correct, and w_leftcol | |
1240 * if lines don't wrap, and w_skipcol if lines wrap. | |
1241 */ | |
1242 update_topline(); | |
1243 validate_cursor(); | |
1244 | |
1245 if (VIsual_active) | |
1246 update_curbuf(INVERTED);/* update inverted part */ | |
5735 | 1247 else if (must_redraw) |
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changeset
|
1248 { |
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changeset
|
1249 mch_disable_flush(); /* Stop issuing gui_mch_flush(). */ |
6 | 1250 update_screen(0); |
13150
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|
1251 mch_enable_flush(); |
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|
1252 } |
6 | 1253 else if (redraw_cmdline || clear_cmdline) |
1254 showmode(); | |
1255 redraw_statuslines(); | |
1256 #ifdef FEAT_TITLE | |
1257 if (need_maketitle) | |
1258 maketitle(); | |
1259 #endif | |
9414
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diff
changeset
|
1260 #ifdef FEAT_VIMINFO |
1003973c99df
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Christian Brabandt <cb@256bit.org>
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9403
diff
changeset
|
1261 curbuf->b_last_used = vim_time(); |
1003973c99df
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1262 #endif |
6 | 1263 /* display message after redraw */ |
1264 if (keep_msg != NULL) | |
1265 { | |
1266 char_u *p; | |
1267 | |
1268 /* msg_attr_keep() will set keep_msg to NULL, must free the | |
6207 | 1269 * string here. Don't reset keep_msg, msg_attr_keep() uses it |
1270 * to check for duplicates. */ | |
6 | 1271 p = keep_msg; |
1272 msg_attr(p, keep_msg_attr); | |
1273 vim_free(p); | |
1274 } | |
1275 if (need_fileinfo) /* show file info after redraw */ | |
1276 { | |
1277 fileinfo(FALSE, TRUE, FALSE); | |
1278 need_fileinfo = FALSE; | |
1279 } | |
1280 | |
1281 emsg_on_display = FALSE; /* can delete error message now */ | |
1282 did_emsg = FALSE; | |
1283 msg_didany = FALSE; /* reset lines_left in msg_start() */ | |
448 | 1284 may_clear_sb_text(); /* clear scroll-back text on next msg */ |
6 | 1285 showruler(FALSE); |
1286 | |
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|
1287 #if defined(FEAT_CONCEAL) |
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|
1288 if (conceal_update_lines |
2378
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|
1289 && (conceal_old_cursor_line != conceal_new_cursor_line |
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changeset
|
1290 || conceal_cursor_line(curwin) |
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Bram Moolenaar <bram@vim.org>
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|
1291 || need_cursor_line_redraw)) |
2282
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Bram Moolenaar <bram@vim.org>
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|
1292 { |
13150
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|
1293 mch_disable_flush(); /* Stop issuing gui_mch_flush(). */ |
2706 | 1294 if (conceal_old_cursor_line != conceal_new_cursor_line |
1295 && conceal_old_cursor_line | |
1296 <= curbuf->b_ml.ml_line_count) | |
2378
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Bram Moolenaar <bram@vim.org>
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|
1297 update_single_line(curwin, conceal_old_cursor_line); |
2282
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changeset
|
1298 update_single_line(curwin, conceal_new_cursor_line); |
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|
1299 mch_enable_flush(); |
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|
1300 curwin->w_valid &= ~VALID_CROW; |
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1301 } |
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|
1302 #endif |
6 | 1303 setcursor(); |
1304 cursor_on(); | |
1305 | |
1306 do_redraw = FALSE; | |
1972 | 1307 |
1308 #ifdef STARTUPTIME | |
1309 /* Now that we have drawn the first screen all the startup stuff | |
1310 * has been done, close any file for startup messages. */ | |
1311 if (time_fd != NULL) | |
1312 { | |
1313 TIME_MSG("first screen update"); | |
1314 TIME_MSG("--- VIM STARTED ---"); | |
1315 fclose(time_fd); | |
1316 time_fd = NULL; | |
1317 } | |
1318 #endif | |
6 | 1319 } |
1320 #ifdef FEAT_GUI | |
1321 if (need_mouse_correct) | |
1322 gui_mouse_correct(); | |
1323 #endif | |
1324 | |
1325 /* | |
1326 * Update w_curswant if w_set_curswant has been set. | |
1327 * Postponed until here to avoid computing w_virtcol too often. | |
1328 */ | |
1329 update_curswant(); | |
1330 | |
958 | 1331 #ifdef FEAT_EVAL |
1332 /* | |
1333 * May perform garbage collection when waiting for a character, but | |
1334 * only at the very toplevel. Otherwise we may be using a List or | |
1335 * Dict internally somewhere. | |
1336 * "may_garbage_collect" is reset in vgetc() which is invoked through | |
1337 * do_exmode() and normal_cmd(). | |
1338 */ | |
1339 may_garbage_collect = (!cmdwin && !noexmode); | |
1340 #endif | |
6 | 1341 /* |
1342 * If we're invoked as ex, do a round of ex commands. | |
1343 * Otherwise, get and execute a normal mode command. | |
1344 */ | |
1345 if (exmode_active) | |
169 | 1346 { |
1347 if (noexmode) /* End of ":global/path/visual" commands */ | |
1348 return; | |
6 | 1349 do_exmode(exmode_active == EXMODE_VIM); |
169 | 1350 } |
6 | 1351 else |
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1352 { |
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1353 #ifdef FEAT_TERMINAL |
11993
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changeset
|
1354 if (term_use_loop() |
11985
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|
1355 && oa.op_type == OP_NOP && oa.regname == NUL |
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1356 && !VIsual_active |
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1357 && !skip_term_loop) |
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1358 { |
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|
1359 /* If terminal_loop() returns OK we got a key that is handled |
11993
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|
1360 * in Normal model. With FAIL we first need to position the |
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|
1361 * cursor and the screen needs to be redrawn. */ |
12457
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1362 if (terminal_loop(TRUE) == OK) |
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|
1363 normal_cmd(&oa, TRUE); |
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1364 } |
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|
1365 else |
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|
1366 #endif |
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|
1367 { |
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|
1368 #ifdef FEAT_TERMINAL |
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1369 skip_term_loop = FALSE; |
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1370 #endif |
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1371 normal_cmd(&oa, TRUE); |
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1372 } |
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1373 } |
6 | 1374 } |
1375 } | |
1376 | |
1377 | |
8617
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|
1378 #if defined(USE_XSMP) || defined(FEAT_GUI) || defined(PROTO) |
6 | 1379 /* |
1380 * Exit, but leave behind swap files for modified buffers. | |
1381 */ | |
1382 void | |
7598
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changeset
|
1383 getout_preserve_modified(int exitval) |
6 | 1384 { |
39 | 1385 # if defined(SIGHUP) && defined(SIG_IGN) |
1386 /* Ignore SIGHUP, because a dropped connection causes a read error, which | |
1387 * makes Vim exit and then handling SIGHUP causes various reentrance | |
1388 * problems. */ | |
36 | 1389 signal(SIGHUP, SIG_IGN); |
39 | 1390 # endif |
36 | 1391 |
6 | 1392 ml_close_notmod(); /* close all not-modified buffers */ |
1393 ml_sync_all(FALSE, FALSE); /* preserve all swap files */ | |
1394 ml_close_all(FALSE); /* close all memfiles, without deleting */ | |
1395 getout(exitval); /* exit Vim properly */ | |
1396 } | |
1397 #endif | |
1398 | |
1399 | |
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changeset
|
1400 /* |
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1401 * Exit properly. |
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|
1402 */ |
6 | 1403 void |
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changeset
|
1404 getout(int exitval) |
6 | 1405 { |
1406 exiting = TRUE; | |
13509
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|
1407 #if defined(FEAT_JOB_CHANNEL) |
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1408 ch_log(NULL, "Exiting..."); |
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|
1409 #endif |
6 | 1410 |
169 | 1411 /* When running in Ex mode an error causes us to exit with a non-zero exit |
1412 * code. POSIX requires this, although it's not 100% clear from the | |
1413 * standard. */ | |
1414 if (exmode_active) | |
1415 exitval += ex_exitval; | |
1416 | |
6 | 1417 /* Position the cursor on the last screen line, below all the text */ |
1418 #ifdef FEAT_GUI | |
1419 if (!gui.in_use) | |
1420 #endif | |
1421 windgoto((int)Rows - 1, 0); | |
1422 | |
242 | 1423 #if defined(FEAT_EVAL) || defined(FEAT_SYN_HL) |
1424 /* Optionally print hashtable efficiency. */ | |
1425 hash_debug_results(); | |
1426 #endif | |
1427 | |
6 | 1428 #ifdef FEAT_GUI |
1429 msg_didany = FALSE; | |
1430 #endif | |
1431 | |
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1432 if (v_dying <= 1) |
6 | 1433 { |
13708
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1434 tabpage_T *tp; |
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1435 tabpage_T *next_tp; |
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1436 buf_T *buf; |
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1437 win_T *wp; |
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1438 |
2226
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changeset
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1439 /* Trigger BufWinLeave for all windows, but only once per buffer. */ |
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1440 for (tp = first_tabpage; tp != NULL; tp = next_tp) |
6 | 1441 { |
2226
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changeset
|
1442 next_tp = tp->tp_next; |
9649
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diff
changeset
|
1443 FOR_ALL_WINDOWS_IN_TAB(tp, wp) |
671 | 1444 { |
4021 | 1445 if (wp->w_buffer == NULL) |
1446 /* Autocmd must have close the buffer already, skip. */ | |
1447 continue; | |
2226
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1448 buf = wp->w_buffer; |
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changeset
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1449 if (CHANGEDTICK(buf) != -1) |
2226
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1450 { |
13058
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changeset
|
1451 bufref_T bufref; |
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1452 |
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1453 set_bufref(&bufref, buf); |
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1454 apply_autocmds(EVENT_BUFWINLEAVE, buf->b_fname, |
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1455 buf->b_fname, FALSE, buf); |
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1456 if (bufref_valid(&bufref)) |
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1457 CHANGEDTICK(buf) = -1; /* note we did it already */ |
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|
1458 |
2226
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|
1459 /* start all over, autocommands may mess up the lists */ |
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1460 next_tp = first_tabpage; |
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1461 break; |
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|
1462 } |
671 | 1463 } |
6 | 1464 } |
640 | 1465 |
2226
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|
1466 /* Trigger BufUnload for buffers that are loaded */ |
9649
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|
1467 FOR_ALL_BUFFERS(buf) |
2226
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1468 if (buf->b_ml.ml_mfp != NULL) |
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1469 { |
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|
1470 bufref_T bufref; |
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1471 |
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|
1472 set_bufref(&bufref, buf); |
2226
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1473 apply_autocmds(EVENT_BUFUNLOAD, buf->b_fname, buf->b_fname, |
6 | 1474 FALSE, buf); |
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1475 if (!bufref_valid(&bufref)) |
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1476 /* autocmd deleted the buffer */ |
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1477 break; |
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1478 } |
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|
1479 apply_autocmds(EVENT_VIMLEAVEPRE, NULL, NULL, FALSE, curbuf); |
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1480 } |
6 | 1481 |
1482 #ifdef FEAT_VIMINFO | |
1483 if (*p_viminfo != NUL) | |
1484 /* Write out the registers, history, marks etc, to the viminfo file */ | |
1485 write_viminfo(NULL, FALSE); | |
1486 #endif | |
1487 | |
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|
1488 if (v_dying <= 1) |
2226
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|
1489 apply_autocmds(EVENT_VIMLEAVE, NULL, NULL, FALSE, curbuf); |
6 | 1490 |
170 | 1491 #ifdef FEAT_PROFILE |
1492 profile_dump(); | |
1493 #endif | |
1494 | |
6 | 1495 if (did_emsg |
1496 #ifdef FEAT_GUI | |
1497 || (gui.in_use && msg_didany && p_verbose > 0) | |
1498 #endif | |
1499 ) | |
1500 { | |
1501 /* give the user a chance to read the (error) message */ | |
1502 no_wait_return = FALSE; | |
1503 wait_return(FALSE); | |
1504 } | |
1505 | |
1506 /* Position the cursor again, the autocommands may have moved it */ | |
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1507 #ifdef FEAT_GUI |
6 | 1508 if (!gui.in_use) |
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1509 #endif |
6 | 1510 windgoto((int)Rows - 1, 0); |
1511 | |
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1512 #ifdef FEAT_JOB_CHANNEL |
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1513 job_stop_on_exit(); |
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1514 #endif |
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1515 #ifdef FEAT_LUA |
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1516 lua_end(); |
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1517 #endif |
14 | 1518 #ifdef FEAT_MZSCHEME |
1519 mzscheme_end(); | |
1520 #endif | |
6 | 1521 #ifdef FEAT_TCL |
1522 tcl_end(); | |
1523 #endif | |
1524 #ifdef FEAT_RUBY | |
1525 ruby_end(); | |
1526 #endif | |
1527 #ifdef FEAT_PYTHON | |
1528 python_end(); | |
1529 #endif | |
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1530 #ifdef FEAT_PYTHON3 |
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1531 python3_end(); |
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1532 #endif |
6 | 1533 #ifdef FEAT_PERL |
1534 perl_end(); | |
1535 #endif | |
1536 #if defined(USE_ICONV) && defined(DYNAMIC_ICONV) | |
1537 iconv_end(); | |
1538 #endif | |
1539 #ifdef FEAT_NETBEANS_INTG | |
1540 netbeans_end(); | |
1541 #endif | |
1385 | 1542 #ifdef FEAT_CSCOPE |
1543 cs_end(); | |
1544 #endif | |
1405 | 1545 #ifdef FEAT_EVAL |
1546 if (garbage_collect_at_exit) | |
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1547 garbage_collect(FALSE); |
1405 | 1548 #endif |
6193 | 1549 #if defined(WIN32) && defined(FEAT_MBYTE) |
1550 free_cmd_argsW(); | |
1551 #endif | |
6 | 1552 |
1553 mch_exit(exitval); | |
1554 } | |
1555 | |
443 | 1556 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE) |
1557 /* | |
1558 * Setup to use the current locale (for ctype() and many other things). | |
1559 */ | |
1560 static void | |
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1561 init_locale(void) |
443 | 1562 { |
1563 setlocale(LC_ALL, ""); | |
1624 | 1564 |
2201
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1565 # ifdef FEAT_GUI_GTK |
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1566 /* Tell Gtk not to change our locale settings. */ |
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1567 gtk_disable_setlocale(); |
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1568 # endif |
1624 | 1569 # if defined(FEAT_FLOAT) && defined(LC_NUMERIC) |
1570 /* Make sure strtod() uses a decimal point, not a comma. */ | |
1571 setlocale(LC_NUMERIC, "C"); | |
1572 # endif | |
1573 | |
534 | 1574 # ifdef WIN32 |
1575 /* Apparently MS-Windows printf() may cause a crash when we give it 8-bit | |
1576 * text while it's expecting text in the current locale. This call avoids | |
1577 * that. */ | |
1578 setlocale(LC_CTYPE, "C"); | |
1579 # endif | |
443 | 1580 |
1581 # ifdef FEAT_GETTEXT | |
1582 { | |
1583 int mustfree = FALSE; | |
1584 char_u *p; | |
1585 | |
1586 # ifdef DYNAMIC_GETTEXT | |
1587 /* Initialize the gettext library */ | |
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1588 dyn_libintl_init(); |
443 | 1589 # endif |
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1590 /* expand_env() doesn't work yet, because g_chartab[] is not |
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1591 * initialized yet, call vim_getenv() directly */ |
443 | 1592 p = vim_getenv((char_u *)"VIMRUNTIME", &mustfree); |
1593 if (p != NULL && *p != NUL) | |
1594 { | |
1297 | 1595 vim_snprintf((char *)NameBuff, MAXPATHL, "%s/lang", p); |
443 | 1596 bindtextdomain(VIMPACKAGE, (char *)NameBuff); |
1597 } | |
1598 if (mustfree) | |
1599 vim_free(p); | |
1600 textdomain(VIMPACKAGE); | |
1601 } | |
1602 # endif | |
1603 } | |
1604 #endif | |
1605 | |
1606 /* | |
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1607 * Get the name of the display, before gui_prepare() removes it from |
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1608 * argv[]. Used for the xterm-clipboard display. |
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1609 * |
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1610 * Also find the --server... arguments and --socketid and --windowid |
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1611 */ |
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1612 static void |
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1613 early_arg_scan(mparm_T *parmp UNUSED) |
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1614 { |
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1615 #if defined(FEAT_XCLIPBOARD) || defined(FEAT_CLIENTSERVER) \ |
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1616 || !defined(FEAT_NETBEANS_INTG) |
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1617 int argc = parmp->argc; |
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1618 char **argv = parmp->argv; |
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1619 int i; |
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1620 |
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1621 for (i = 1; i < argc; i++) |
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1622 { |
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1623 if (STRCMP(argv[i], "--") == 0) |
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1624 break; |
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1625 # ifdef FEAT_XCLIPBOARD |
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1626 else if (STRICMP(argv[i], "-display") == 0 |
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1627 # if defined(FEAT_GUI_GTK) |
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1628 || STRICMP(argv[i], "--display") == 0 |
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1629 # endif |
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1630 ) |
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1631 { |
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1632 if (i == argc - 1) |
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1633 mainerr_arg_missing((char_u *)argv[i]); |
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1634 xterm_display = argv[++i]; |
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1635 } |
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1636 # endif |
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1637 # ifdef FEAT_CLIENTSERVER |
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1638 else if (STRICMP(argv[i], "--servername") == 0) |
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|
1639 { |
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|
1640 if (i == argc - 1) |
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|
1641 mainerr_arg_missing((char_u *)argv[i]); |
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|
1642 parmp->serverName_arg = (char_u *)argv[++i]; |
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|
1643 } |
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|
1644 else if (STRICMP(argv[i], "--serverlist") == 0) |
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|
1645 parmp->serverArg = TRUE; |
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|
1646 else if (STRNICMP(argv[i], "--remote", 8) == 0) |
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1647 { |
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1648 parmp->serverArg = TRUE; |
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|
1649 # ifdef FEAT_GUI |
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|
1650 if (strstr(argv[i], "-wait") != 0) |
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|
1651 /* don't fork() when starting the GUI to edit files ourself */ |
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1652 gui.dofork = FALSE; |
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|
1653 # endif |
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1654 } |
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1655 # endif |
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1656 |
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1657 # if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32) |
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1658 # ifdef FEAT_GUI_W32 |
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1659 else if (STRICMP(argv[i], "--windowid") == 0) |
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1660 # else |
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1661 else if (STRICMP(argv[i], "--socketid") == 0) |
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1662 # endif |
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1663 { |
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1664 long_u id; |
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|
1665 int count; |
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1666 |
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|
1667 if (i == argc - 1) |
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|
1668 mainerr_arg_missing((char_u *)argv[i]); |
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1669 if (STRNICMP(argv[i+1], "0x", 2) == 0) |
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1670 count = sscanf(&(argv[i + 1][2]), SCANF_HEX_LONG_U, &id); |
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1671 else |
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1672 count = sscanf(argv[i + 1], SCANF_DECIMAL_LONG_U, &id); |
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1673 if (count != 1) |
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1674 mainerr(ME_INVALID_ARG, (char_u *)argv[i]); |
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1675 else |
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|
1676 # ifdef FEAT_GUI_W32 |
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1677 win_socket_id = id; |
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1678 # else |
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1679 gtk_socket_id = id; |
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1680 # endif |
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1681 i++; |
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1682 } |
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1683 # endif |
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|
1684 # ifdef FEAT_GUI_GTK |
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1685 else if (STRICMP(argv[i], "--echo-wid") == 0) |
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|
1686 echo_wid_arg = TRUE; |
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1687 # endif |
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1688 # ifndef FEAT_NETBEANS_INTG |
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1689 else if (strncmp(argv[i], "-nb", (size_t)3) == 0) |
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1690 { |
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1691 mch_errmsg(_("'-nb' cannot be used: not enabled at compile time\n")); |
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1692 mch_exit(2); |
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1693 } |
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1694 # endif |
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1695 |
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1696 } |
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1697 #endif |
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1698 } |
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1699 |
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1700 #ifndef NO_VIM_MAIN |
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1701 /* |
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1702 * Get a (optional) count for a Vim argument. |
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1703 */ |
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1704 static int |
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1705 get_number_arg( |
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1706 char_u *p, /* pointer to argument */ |
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1707 int *idx, /* index in argument, is incremented */ |
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|
1708 int def) /* default value */ |
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1709 { |
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1710 if (vim_isdigit(p[*idx])) |
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1711 { |
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1712 def = atoi((char *)&(p[*idx])); |
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1713 while (vim_isdigit(p[*idx])) |
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1714 *idx = *idx + 1; |
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1715 } |
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1716 return def; |
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1717 } |
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1718 |
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1719 /* |
14927
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1720 * Check for: [r][e][g][vi|vim|view][diff][ex[im]] (sort of) |
443 | 1721 * If the executable name starts with "r" we disable shell commands. |
1722 * If the next character is "e" we run in Easy mode. | |
1723 * If the next character is "g" we run the GUI version. | |
1724 * If the next characters are "view" we start in readonly mode. | |
1725 * If the next characters are "diff" or "vimdiff" we start in diff mode. | |
1726 * If the next characters are "ex" we start in Ex mode. If it's followed | |
1727 * by "im" use improved Ex mode. | |
1728 */ | |
1729 static void | |
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1730 parse_command_name(mparm_T *parmp) |
443 | 1731 { |
1732 char_u *initstr; | |
1733 | |
1734 initstr = gettail((char_u *)parmp->argv[0]); | |
1735 | |
12716
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1736 #ifdef FEAT_GUI_MAC |
443 | 1737 /* An issue has been seen when launching Vim in such a way that |
1738 * $PWD/$ARGV[0] or $ARGV[0] is not the absolute path to the | |
1739 * executable or a symbolic link of it. Until this issue is resolved | |
1740 * we prohibit the GUI from being used. | |
1741 */ | |
1742 if (STRCMP(initstr, parmp->argv[0]) == 0) | |
1743 disallow_gui = TRUE; | |
1744 | |
1745 /* TODO: On MacOS X default to gui if argv[0] ends in: | |
769 | 1746 * /Vim.app/Contents/MacOS/Vim */ |
443 | 1747 #endif |
1748 | |
1749 #ifdef FEAT_EVAL | |
1750 set_vim_var_string(VV_PROGNAME, initstr, -1); | |
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1751 set_progpath((char_u *)parmp->argv[0]); |
443 | 1752 #endif |
1753 | |
1754 if (TOLOWER_ASC(initstr[0]) == 'r') | |
1755 { | |
1756 restricted = TRUE; | |
1757 ++initstr; | |
1758 } | |
1759 | |
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1760 /* Use evim mode for "evim" and "egvim", not for "editor". */ |
443 | 1761 if (TOLOWER_ASC(initstr[0]) == 'e' |
1762 && (TOLOWER_ASC(initstr[1]) == 'v' | |
1763 || TOLOWER_ASC(initstr[1]) == 'g')) | |
1764 { | |
1765 #ifdef FEAT_GUI | |
1766 gui.starting = TRUE; | |
1767 #endif | |
1768 parmp->evim_mode = TRUE; | |
1769 ++initstr; | |
1770 } | |
1771 | |
1722 | 1772 /* "gvim" starts the GUI. Also accept "Gvim" for MS-Windows. */ |
1773 if (TOLOWER_ASC(initstr[0]) == 'g') | |
443 | 1774 { |
1775 main_start_gui(); | |
1776 #ifdef FEAT_GUI | |
1777 ++initstr; | |
1778 #endif | |
1779 } | |
1780 | |
1781 if (STRNICMP(initstr, "view", 4) == 0) | |
1782 { | |
1783 readonlymode = TRUE; | |
1784 curbuf->b_p_ro = TRUE; | |
1785 p_uc = 10000; /* don't update very often */ | |
1786 initstr += 4; | |
1787 } | |
1788 else if (STRNICMP(initstr, "vim", 3) == 0) | |
1789 initstr += 3; | |
1790 | |
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1791 // Catch "[r][g]vimdiff" and "[r][g]viewdiff". |
443 | 1792 if (STRICMP(initstr, "diff") == 0) |
1793 { | |
1794 #ifdef FEAT_DIFF | |
1795 parmp->diff_mode = TRUE; | |
1796 #else | |
1797 mch_errmsg(_("This Vim was not compiled with the diff feature.")); | |
1798 mch_errmsg("\n"); | |
1799 mch_exit(2); | |
1800 #endif | |
1801 } | |
1802 | |
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1803 // Checking for "ex" here may catch some weir names, such as "vimex" or |
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1804 // "viewex", we assume the user knows that. |
443 | 1805 if (STRNICMP(initstr, "ex", 2) == 0) |
1806 { | |
1807 if (STRNICMP(initstr + 2, "im", 2) == 0) | |
1808 exmode_active = EXMODE_VIM; | |
1809 else | |
1810 exmode_active = EXMODE_NORMAL; | |
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1811 change_compatible(TRUE); // set 'compatible' |
443 | 1812 } |
1813 } | |
1814 | |
6 | 1815 /* |
443 | 1816 * Scan the command line arguments. |
1817 */ | |
1818 static void | |
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|
1819 command_line_scan(mparm_T *parmp) |
443 | 1820 { |
1821 int argc = parmp->argc; | |
1822 char **argv = parmp->argv; | |
1823 int argv_idx; /* index in argv[n][] */ | |
1824 int had_minmin = FALSE; /* found "--" argument */ | |
1825 int want_argument; /* option argument with argument */ | |
1826 int c; | |
445 | 1827 char_u *p = NULL; |
443 | 1828 long n; |
1829 | |
1830 --argc; | |
1831 ++argv; | |
1832 argv_idx = 1; /* active option letter is argv[0][argv_idx] */ | |
1833 while (argc > 0) | |
1834 { | |
1835 /* | |
1836 * "+" or "+{number}" or "+/{pat}" or "+{command}" argument. | |
1837 */ | |
1838 if (argv[0][0] == '+' && !had_minmin) | |
1839 { | |
1840 if (parmp->n_commands >= MAX_ARG_CMDS) | |
1841 mainerr(ME_EXTRA_CMD, NULL); | |
1842 argv_idx = -1; /* skip to next argument */ | |
1843 if (argv[0][1] == NUL) | |
1844 parmp->commands[parmp->n_commands++] = (char_u *)"$"; | |
1845 else | |
1846 parmp->commands[parmp->n_commands++] = (char_u *)&(argv[0][1]); | |
1847 } | |
1848 | |
1849 /* | |
1850 * Optional argument. | |
1851 */ | |
1852 else if (argv[0][0] == '-' && !had_minmin) | |
1853 { | |
1854 want_argument = FALSE; | |
1855 c = argv[0][argv_idx++]; | |
1856 #ifdef VMS | |
1857 /* | |
1858 * VMS only uses upper case command lines. Interpret "-X" as "-x" | |
1859 * and "-/X" as "-X". | |
1860 */ | |
1861 if (c == '/') | |
1862 { | |
1863 c = argv[0][argv_idx++]; | |
1864 c = TOUPPER_ASC(c); | |
1865 } | |
1866 else | |
1867 c = TOLOWER_ASC(c); | |
1868 #endif | |
1869 switch (c) | |
1870 { | |
1871 case NUL: /* "vim -" read from stdin */ | |
1872 /* "ex -" silent mode */ | |
1873 if (exmode_active) | |
1874 silent_mode = TRUE; | |
1875 else | |
1876 { | |
1877 if (parmp->edit_type != EDIT_NONE) | |
1878 mainerr(ME_TOO_MANY_ARGS, (char_u *)argv[0]); | |
1879 parmp->edit_type = EDIT_STDIN; | |
1880 read_cmd_fd = 2; /* read from stderr instead of stdin */ | |
1881 } | |
1882 argv_idx = -1; /* skip to next argument */ | |
1883 break; | |
1884 | |
1885 case '-': /* "--" don't take any more option arguments */ | |
1886 /* "--help" give help message */ | |
1887 /* "--version" give version message */ | |
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1888 /* "--clean" clean context */ |
443 | 1889 /* "--literal" take files literally */ |
1890 /* "--nofork" don't fork */ | |
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1891 /* "--not-a-term" don't warn for not a term */ |
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1892 /* "--ttyfail" exit if not a term */ |
443 | 1893 /* "--noplugin[s]" skip plugins */ |
1894 /* "--cmd <cmd>" execute cmd before vimrc */ | |
1895 if (STRICMP(argv[0] + argv_idx, "help") == 0) | |
1896 usage(); | |
1897 else if (STRICMP(argv[0] + argv_idx, "version") == 0) | |
1898 { | |
1899 Columns = 80; /* need to init Columns */ | |
1900 info_message = TRUE; /* use mch_msg(), not mch_errmsg() */ | |
1901 list_version(); | |
1902 msg_putchar('\n'); | |
1903 msg_didout = FALSE; | |
1904 mch_exit(0); | |
1905 } | |
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1906 else if (STRNICMP(argv[0] + argv_idx, "clean", 5) == 0) |
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1907 { |
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1908 parmp->use_vimrc = (char_u *)"DEFAULTS"; |
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1909 #ifdef FEAT_GUI |
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1910 use_gvimrc = (char_u *)"NONE"; |
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1911 #endif |
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1912 parmp->clean = TRUE; |
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1913 set_option_value((char_u *)"vif", 0L, (char_u *)"NONE", 0); |
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1914 } |
443 | 1915 else if (STRNICMP(argv[0] + argv_idx, "literal", 7) == 0) |
1916 { | |
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1917 #ifdef EXPAND_FILENAMES |
443 | 1918 parmp->literal = TRUE; |
1919 #endif | |
1920 } | |
1921 else if (STRNICMP(argv[0] + argv_idx, "nofork", 6) == 0) | |
1922 { | |
1923 #ifdef FEAT_GUI | |
1924 gui.dofork = FALSE; /* don't fork() when starting GUI */ | |
1925 #endif | |
1926 } | |
1927 else if (STRNICMP(argv[0] + argv_idx, "noplugin", 8) == 0) | |
1928 p_lpl = FALSE; | |
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|
1929 else if (STRNICMP(argv[0] + argv_idx, "not-a-term", 10) == 0) |
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1930 parmp->not_a_term = TRUE; |
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1931 else if (STRNICMP(argv[0] + argv_idx, "ttyfail", 7) == 0) |
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1932 parmp->tty_fail = TRUE; |
443 | 1933 else if (STRNICMP(argv[0] + argv_idx, "cmd", 3) == 0) |
1934 { | |
1935 want_argument = TRUE; | |
1936 argv_idx += 3; | |
1937 } | |
1989 | 1938 else if (STRNICMP(argv[0] + argv_idx, "startuptime", 11) == 0) |
1939 { | |
1940 want_argument = TRUE; | |
1941 argv_idx += 11; | |
1942 } | |
443 | 1943 #ifdef FEAT_CLIENTSERVER |
1944 else if (STRNICMP(argv[0] + argv_idx, "serverlist", 10) == 0) | |
1945 ; /* already processed -- no arg */ | |
1946 else if (STRNICMP(argv[0] + argv_idx, "servername", 10) == 0 | |
1947 || STRNICMP(argv[0] + argv_idx, "serversend", 10) == 0) | |
1948 { | |
1949 /* already processed -- snatch the following arg */ | |
1950 if (argc > 1) | |
1951 { | |
1952 --argc; | |
1953 ++argv; | |
1954 } | |
1955 } | |
1956 #endif | |
1376 | 1957 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32) |
1958 # ifdef FEAT_GUI_GTK | |
443 | 1959 else if (STRNICMP(argv[0] + argv_idx, "socketid", 8) == 0) |
1376 | 1960 # else |
1961 else if (STRNICMP(argv[0] + argv_idx, "windowid", 8) == 0) | |
1962 # endif | |
443 | 1963 { |
1964 /* already processed -- snatch the following arg */ | |
1965 if (argc > 1) | |
1966 { | |
1967 --argc; | |
1968 ++argv; | |
1969 } | |
1970 } | |
1376 | 1971 #endif |
1972 #ifdef FEAT_GUI_GTK | |
443 | 1973 else if (STRNICMP(argv[0] + argv_idx, "echo-wid", 8) == 0) |
1974 { | |
1975 /* already processed, skip */ | |
1976 } | |
1977 #endif | |
1978 else | |
1979 { | |
1980 if (argv[0][argv_idx]) | |
1981 mainerr(ME_UNKNOWN_OPTION, (char_u *)argv[0]); | |
1982 had_minmin = TRUE; | |
1983 } | |
1984 if (!want_argument) | |
1985 argv_idx = -1; /* skip to next argument */ | |
1986 break; | |
1987 | |
1988 case 'A': /* "-A" start in Arabic mode */ | |
1989 #ifdef FEAT_ARABIC | |
1990 set_option_value((char_u *)"arabic", 1L, NULL, 0); | |
1991 #else | |
1992 mch_errmsg(_(e_noarabic)); | |
1993 mch_exit(2); | |
1994 #endif | |
1995 break; | |
1996 | |
1997 case 'b': /* "-b" binary mode */ | |
445 | 1998 /* Needs to be effective before expanding file names, because |
1999 * for Win32 this makes us edit a shortcut file itself, | |
2000 * instead of the file it links to. */ | |
2001 set_options_bin(curbuf->b_p_bin, 1, 0); | |
2002 curbuf->b_p_bin = 1; /* binary file I/O */ | |
443 | 2003 break; |
2004 | |
2005 case 'C': /* "-C" Compatible */ | |
2006 change_compatible(TRUE); | |
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diff
changeset
|
2007 has_dash_c_arg = TRUE; |
443 | 2008 break; |
2009 | |
2010 case 'e': /* "-e" Ex mode */ | |
2011 exmode_active = EXMODE_NORMAL; | |
2012 break; | |
2013 | |
2014 case 'E': /* "-E" Improved Ex mode */ | |
2015 exmode_active = EXMODE_VIM; | |
2016 break; | |
2017 | |
2018 case 'f': /* "-f" GUI: run in foreground. Amiga: open | |
2019 window directly, not with newcli */ | |
2020 #ifdef FEAT_GUI | |
2021 gui.dofork = FALSE; /* don't fork() when starting GUI */ | |
2022 #endif | |
2023 break; | |
2024 | |
2025 case 'g': /* "-g" start GUI */ | |
2026 main_start_gui(); | |
2027 break; | |
2028 | |
2029 case 'F': /* "-F" start in Farsi mode: rl + fkmap set */ | |
2030 #ifdef FEAT_FKMAP | |
1509 | 2031 p_fkmap = TRUE; |
2032 set_option_value((char_u *)"rl", 1L, NULL, 0); | |
443 | 2033 #else |
2034 mch_errmsg(_(e_nofarsi)); | |
2035 mch_exit(2); | |
2036 #endif | |
2037 break; | |
2038 | |
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changeset
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2039 case '?': /* "-?" give help message (for MS-Windows) */ |
443 | 2040 case 'h': /* "-h" give help message */ |
2041 #ifdef FEAT_GUI_GNOME | |
2042 /* Tell usage() to exit for "gvim". */ | |
2043 gui.starting = FALSE; | |
2044 #endif | |
2045 usage(); | |
2046 break; | |
2047 | |
2048 case 'H': /* "-H" start in Hebrew mode: rl + hkmap set */ | |
2049 #ifdef FEAT_RIGHTLEFT | |
1509 | 2050 p_hkmap = TRUE; |
2051 set_option_value((char_u *)"rl", 1L, NULL, 0); | |
443 | 2052 #else |
2053 mch_errmsg(_(e_nohebrew)); | |
2054 mch_exit(2); | |
2055 #endif | |
2056 break; | |
2057 | |
2058 case 'l': /* "-l" lisp mode, 'lisp' and 'showmatch' on */ | |
2059 #ifdef FEAT_LISP | |
2060 set_option_value((char_u *)"lisp", 1L, NULL, 0); | |
2061 p_sm = TRUE; | |
2062 #endif | |
2063 break; | |
2064 | |
2065 case 'M': /* "-M" no changes or writing of files */ | |
2066 reset_modifiable(); | |
2067 /* FALLTHROUGH */ | |
2068 | |
2069 case 'm': /* "-m" no writing of files */ | |
2070 p_write = FALSE; | |
2071 break; | |
2072 | |
2073 case 'y': /* "-y" easy mode */ | |
2074 #ifdef FEAT_GUI | |
2075 gui.starting = TRUE; /* start GUI a bit later */ | |
2076 #endif | |
2077 parmp->evim_mode = TRUE; | |
2078 break; | |
2079 | |
2080 case 'N': /* "-N" Nocompatible */ | |
2081 change_compatible(FALSE); | |
2082 break; | |
2083 | |
2084 case 'n': /* "-n" no swap file */ | |
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2085 #ifdef FEAT_NETBEANS_INTG |
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2086 /* checking for "-nb", netbeans parameters */ |
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2087 if (argv[0][argv_idx] == 'b') |
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2088 { |
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2089 netbeansArg = argv[0]; |
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2090 argv_idx = -1; /* skip to next argument */ |
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2091 } |
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2092 else |
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2093 #endif |
443 | 2094 parmp->no_swap_file = TRUE; |
2095 break; | |
2096 | |
673 | 2097 case 'p': /* "-p[N]" open N tab pages */ |
674 | 2098 #ifdef TARGET_API_MAC_OSX |
2099 /* For some reason on MacOS X, an argument like: | |
2100 -psn_0_10223617 is passed in when invoke from Finder | |
2101 or with the 'open' command */ | |
2102 if (argv[0][argv_idx] == 's') | |
2103 { | |
2104 argv_idx = -1; /* bypass full -psn */ | |
2105 main_start_gui(); | |
2106 break; | |
2107 } | |
2108 #endif | |
673 | 2109 /* default is 0: open window for each file */ |
2110 parmp->window_count = get_number_arg((char_u *)argv[0], | |
2111 &argv_idx, 0); | |
2112 parmp->window_layout = WIN_TABS; | |
2113 break; | |
2114 | |
443 | 2115 case 'o': /* "-o[N]" open N horizontal split windows */ |
2116 /* default is 0: open window for each file */ | |
445 | 2117 parmp->window_count = get_number_arg((char_u *)argv[0], |
2118 &argv_idx, 0); | |
673 | 2119 parmp->window_layout = WIN_HOR; |
443 | 2120 break; |
2121 | |
2122 case 'O': /* "-O[N]" open N vertical split windows */ | |
2123 /* default is 0: open window for each file */ | |
445 | 2124 parmp->window_count = get_number_arg((char_u *)argv[0], |
2125 &argv_idx, 0); | |
673 | 2126 parmp->window_layout = WIN_VER; |
443 | 2127 break; |
2128 | |
2129 #ifdef FEAT_QUICKFIX | |
2130 case 'q': /* "-q" QuickFix mode */ | |
2131 if (parmp->edit_type != EDIT_NONE) | |
2132 mainerr(ME_TOO_MANY_ARGS, (char_u *)argv[0]); | |
2133 parmp->edit_type = EDIT_QF; | |
2134 if (argv[0][argv_idx]) /* "-q{errorfile}" */ | |
2135 { | |
2136 parmp->use_ef = (char_u *)argv[0] + argv_idx; | |
2137 argv_idx = -1; | |
2138 } | |
2139 else if (argc > 1) /* "-q {errorfile}" */ | |
2140 want_argument = TRUE; | |
2141 break; | |
2142 #endif | |
2143 | |
2144 case 'R': /* "-R" readonly mode */ | |
2145 readonlymode = TRUE; | |
2146 curbuf->b_p_ro = TRUE; | |
2147 p_uc = 10000; /* don't update very often */ | |
2148 break; | |
2149 | |
2150 case 'r': /* "-r" recovery mode */ | |
2151 case 'L': /* "-L" recovery mode */ | |
2152 recoverymode = 1; | |
2153 break; | |
2154 | |
2155 case 's': | |
2156 if (exmode_active) /* "-s" silent (batch) mode */ | |
2157 silent_mode = TRUE; | |
2158 else /* "-s {scriptin}" read from script file */ | |
2159 want_argument = TRUE; | |
2160 break; | |
2161 | |
2162 case 't': /* "-t {tag}" or "-t{tag}" jump to tag */ | |
2163 if (parmp->edit_type != EDIT_NONE) | |
2164 mainerr(ME_TOO_MANY_ARGS, (char_u *)argv[0]); | |
2165 parmp->edit_type = EDIT_TAG; | |
2166 if (argv[0][argv_idx]) /* "-t{tag}" */ | |
2167 { | |
2168 parmp->tagname = (char_u *)argv[0] + argv_idx; | |
2169 argv_idx = -1; | |
2170 } | |
2171 else /* "-t {tag}" */ | |
2172 want_argument = TRUE; | |
2173 break; | |
2174 | |
2175 #ifdef FEAT_EVAL | |
2176 case 'D': /* "-D" Debugging */ | |
2177 parmp->use_debug_break_level = 9999; | |
2178 break; | |
2179 #endif | |
2180 #ifdef FEAT_DIFF | |
2181 case 'd': /* "-d" 'diff' */ | |
2182 # ifdef AMIGA | |
2183 /* check for "-dev {device}" */ | |
2184 if (argv[0][argv_idx] == 'e' && argv[0][argv_idx + 1] == 'v') | |
2185 want_argument = TRUE; | |
2186 else | |
2187 # endif | |
2188 parmp->diff_mode = TRUE; | |
2189 break; | |
2190 #endif | |
2191 case 'V': /* "-V{N}" Verbose level */ | |
2192 /* default is 10: a little bit verbose */ | |
2193 p_verbose = get_number_arg((char_u *)argv[0], &argv_idx, 10); | |
2194 if (argv[0][argv_idx] != NUL) | |
2195 { | |
2196 set_option_value((char_u *)"verbosefile", 0L, | |
2197 (char_u *)argv[0] + argv_idx, 0); | |
835 | 2198 argv_idx = (int)STRLEN(argv[0]); |
443 | 2199 } |
2200 break; | |
2201 | |
2202 case 'v': /* "-v" Vi-mode (as if called "vi") */ | |
2203 exmode_active = 0; | |
2204 #ifdef FEAT_GUI | |
2205 gui.starting = FALSE; /* don't start GUI */ | |
2206 #endif | |
2207 break; | |
2208 | |
2209 case 'w': /* "-w{number}" set window height */ | |
2210 /* "-w {scriptout}" write to script */ | |
2211 if (vim_isdigit(((char_u *)argv[0])[argv_idx])) | |
2212 { | |
2213 n = get_number_arg((char_u *)argv[0], &argv_idx, 10); | |
2214 set_option_value((char_u *)"window", n, NULL, 0); | |
2215 break; | |
2216 } | |
2217 want_argument = TRUE; | |
2218 break; | |
2219 | |
2220 #ifdef FEAT_CRYPT | |
2221 case 'x': /* "-x" encrypted reading/writing of files */ | |
2222 parmp->ask_for_key = TRUE; | |
2223 break; | |
2224 #endif | |
2225 | |
2226 case 'X': /* "-X" don't connect to X server */ | |
2227 #if (defined(UNIX) || defined(VMS)) && defined(FEAT_X11) | |
2228 x_no_connect = TRUE; | |
2229 #endif | |
2230 break; | |
2231 | |
2232 case 'Z': /* "-Z" restricted mode */ | |
2233 restricted = TRUE; | |
2234 break; | |
2235 | |
2236 case 'c': /* "-c{command}" or "-c {command}" execute | |
2237 command */ | |
2238 if (argv[0][argv_idx] != NUL) | |
2239 { | |
2240 if (parmp->n_commands >= MAX_ARG_CMDS) | |
2241 mainerr(ME_EXTRA_CMD, NULL); | |
445 | 2242 parmp->commands[parmp->n_commands++] = (char_u *)argv[0] |
2243 + argv_idx; | |
443 | 2244 argv_idx = -1; |
2245 break; | |
2246 } | |
12674
e769c912fcd9
patch 8.0.1215: newer gcc warns for implicit fallthrough
Christian Brabandt <cb@256bit.org>
parents:
12670
diff
changeset
|
2247 /* FALLTHROUGH */ |
443 | 2248 case 'S': /* "-S {file}" execute Vim script */ |
2249 case 'i': /* "-i {viminfo}" use for viminfo */ | |
2250 #ifndef FEAT_DIFF | |
2251 case 'd': /* "-d {device}" device (for Amiga) */ | |
2252 #endif | |
2253 case 'T': /* "-T {terminal}" terminal name */ | |
2254 case 'u': /* "-u {vimrc}" vim inits file */ | |
2255 case 'U': /* "-U {gvimrc}" gvim inits file */ | |
2256 case 'W': /* "-W {scriptout}" overwrite */ | |
2257 #ifdef FEAT_GUI_W32 | |
2258 case 'P': /* "-P {parent title}" MDI parent */ | |
2259 #endif | |
2260 want_argument = TRUE; | |
2261 break; | |
2262 | |
2263 default: | |
2264 mainerr(ME_UNKNOWN_OPTION, (char_u *)argv[0]); | |
2265 } | |
2266 | |
2267 /* | |
2268 * Handle option arguments with argument. | |
2269 */ | |
2270 if (want_argument) | |
2271 { | |
2272 /* | |
2273 * Check for garbage immediately after the option letter. | |
2274 */ | |
2275 if (argv[0][argv_idx] != NUL) | |
2276 mainerr(ME_GARBAGE, (char_u *)argv[0]); | |
2277 | |
2278 --argc; | |
1989 | 2279 if (argc < 1 && c != 'S') /* -S has an optional argument */ |
443 | 2280 mainerr_arg_missing((char_u *)argv[0]); |
2281 ++argv; | |
2282 argv_idx = -1; | |
2283 | |
2284 switch (c) | |
2285 { | |
2286 case 'c': /* "-c {command}" execute command */ | |
2287 case 'S': /* "-S {file}" execute Vim script */ | |
2288 if (parmp->n_commands >= MAX_ARG_CMDS) | |
2289 mainerr(ME_EXTRA_CMD, NULL); | |
2290 if (c == 'S') | |
2291 { | |
2292 char *a; | |
2293 | |
2294 if (argc < 1) | |
2295 /* "-S" without argument: use default session file | |
2296 * name. */ | |
2297 a = SESSION_FILE; | |
2298 else if (argv[0][0] == '-') | |
2299 { | |
2300 /* "-S" followed by another option: use default | |
2301 * session file name. */ | |
2302 a = SESSION_FILE; | |
2303 ++argc; | |
2304 --argv; | |
2305 } | |
2306 else | |
2307 a = argv[0]; | |
2308 p = alloc((unsigned)(STRLEN(a) + 4)); | |
2309 if (p == NULL) | |
2310 mch_exit(2); | |
2311 sprintf((char *)p, "so %s", a); | |
2312 parmp->cmds_tofree[parmp->n_commands] = TRUE; | |
2313 parmp->commands[parmp->n_commands++] = p; | |
2314 } | |
2315 else | |
445 | 2316 parmp->commands[parmp->n_commands++] = |
2317 (char_u *)argv[0]; | |
443 | 2318 break; |
2319 | |
1989 | 2320 case '-': |
2321 if (argv[-1][2] == 'c') | |
2322 { | |
2323 /* "--cmd {command}" execute command */ | |
2324 if (parmp->n_pre_commands >= MAX_ARG_CMDS) | |
2325 mainerr(ME_EXTRA_CMD, NULL); | |
2326 parmp->pre_commands[parmp->n_pre_commands++] = | |
445 | 2327 (char_u *)argv[0]; |
1989 | 2328 } |
2329 /* "--startuptime <file>" already handled */ | |
443 | 2330 break; |
2331 | |
2332 /* case 'd': -d {device} is handled in mch_check_win() for the | |
2333 * Amiga */ | |
2334 | |
2335 #ifdef FEAT_QUICKFIX | |
2336 case 'q': /* "-q {errorfile}" QuickFix mode */ | |
2337 parmp->use_ef = (char_u *)argv[0]; | |
2338 break; | |
2339 #endif | |
2340 | |
2341 case 'i': /* "-i {viminfo}" use for viminfo */ | |
11666
5cd9ba96561d
patch 8.0.0716: not easy to start Vim cleanly
Christian Brabandt <cb@256bit.org>
parents:
11595
diff
changeset
|
2342 set_option_value((char_u *)"vif", 0L, (char_u *)argv[0], 0); |
443 | 2343 break; |
2344 | |
2345 case 's': /* "-s {scriptin}" read from script file */ | |
2346 if (scriptin[0] != NULL) | |
2347 { | |
2348 scripterror: | |
2349 mch_errmsg(_("Attempt to open script file again: \"")); | |
2350 mch_errmsg(argv[-1]); | |
2351 mch_errmsg(" "); | |
2352 mch_errmsg(argv[0]); | |
2353 mch_errmsg("\"\n"); | |
2354 mch_exit(2); | |
2355 } | |
2356 if ((scriptin[0] = mch_fopen(argv[0], READBIN)) == NULL) | |
2357 { | |
2358 mch_errmsg(_("Cannot open for reading: \"")); | |
2359 mch_errmsg(argv[0]); | |
2360 mch_errmsg("\"\n"); | |
2361 mch_exit(2); | |
2362 } | |
2363 if (save_typebuf() == FAIL) | |
2364 mch_exit(2); /* out of memory */ | |
2365 break; | |
2366 | |
2367 case 't': /* "-t {tag}" */ | |
2368 parmp->tagname = (char_u *)argv[0]; | |
2369 break; | |
2370 | |
2371 case 'T': /* "-T {terminal}" terminal name */ | |
2372 /* | |
2373 * The -T term argument is always available and when | |
2374 * HAVE_TERMLIB is supported it overrides the environment | |
2375 * variable TERM. | |
2376 */ | |
2377 #ifdef FEAT_GUI | |
2378 if (term_is_gui((char_u *)argv[0])) | |
2379 gui.starting = TRUE; /* start GUI a bit later */ | |
2380 else | |
2381 #endif | |
2382 parmp->term = (char_u *)argv[0]; | |
2383 break; | |
2384 | |
2385 case 'u': /* "-u {vimrc}" vim inits file */ | |
2386 parmp->use_vimrc = (char_u *)argv[0]; | |
2387 break; | |
2388 | |
2389 case 'U': /* "-U {gvimrc}" gvim inits file */ | |
2390 #ifdef FEAT_GUI | |
2391 use_gvimrc = (char_u *)argv[0]; | |
2392 #endif | |
2393 break; | |
2394 | |
2395 case 'w': /* "-w {nr}" 'window' value */ | |
2396 /* "-w {scriptout}" append to script file */ | |
2397 if (vim_isdigit(*((char_u *)argv[0]))) | |
2398 { | |
2399 argv_idx = 0; | |
2400 n = get_number_arg((char_u *)argv[0], &argv_idx, 10); | |
2401 set_option_value((char_u *)"window", n, NULL, 0); | |
2402 argv_idx = -1; | |
2403 break; | |
2404 } | |
12674
e769c912fcd9
patch 8.0.1215: newer gcc warns for implicit fallthrough
Christian Brabandt <cb@256bit.org>
parents:
12670
diff
changeset
|
2405 /* FALLTHROUGH */ |
443 | 2406 case 'W': /* "-W {scriptout}" overwrite script file */ |
2407 if (scriptout != NULL) | |
2408 goto scripterror; | |
2409 if ((scriptout = mch_fopen(argv[0], | |
2410 c == 'w' ? APPENDBIN : WRITEBIN)) == NULL) | |
2411 { | |
2412 mch_errmsg(_("Cannot open for script output: \"")); | |
2413 mch_errmsg(argv[0]); | |
2414 mch_errmsg("\"\n"); | |
2415 mch_exit(2); | |
2416 } | |
2417 break; | |
2418 | |
2419 #ifdef FEAT_GUI_W32 | |
2420 case 'P': /* "-P {parent title}" MDI parent */ | |
2421 gui_mch_set_parent(argv[0]); | |
2422 break; | |
2423 #endif | |
2424 } | |
2425 } | |
2426 } | |
2427 | |
2428 /* | |
2429 * File name argument. | |
2430 */ | |
2431 else | |
2432 { | |
2433 argv_idx = -1; /* skip to next argument */ | |
2434 | |
2435 /* Check for only one type of editing. */ | |
2436 if (parmp->edit_type != EDIT_NONE && parmp->edit_type != EDIT_FILE) | |
2437 mainerr(ME_TOO_MANY_ARGS, (char_u *)argv[0]); | |
2438 parmp->edit_type = EDIT_FILE; | |
2439 | |
2440 #ifdef MSWIN | |
2441 /* Remember if the argument was a full path before changing | |
2442 * slashes to backslashes. */ | |
2443 if (argv[0][0] != NUL && argv[0][1] == ':' && argv[0][2] == '\\') | |
2444 parmp->full_path = TRUE; | |
2445 #endif | |
2446 | |
2447 /* Add the file to the global argument list. */ | |
2448 if (ga_grow(&global_alist.al_ga, 1) == FAIL | |
2449 || (p = vim_strsave((char_u *)argv[0])) == NULL) | |
2450 mch_exit(2); | |
2451 #ifdef FEAT_DIFF | |
2452 if (parmp->diff_mode && mch_isdir(p) && GARGCOUNT > 0 | |
2453 && !mch_isdir(alist_name(&GARGLIST[0]))) | |
2454 { | |
2455 char_u *r; | |
2456 | |
2457 r = concat_fnames(p, gettail(alist_name(&GARGLIST[0])), TRUE); | |
2458 if (r != NULL) | |
2459 { | |
2460 vim_free(p); | |
2461 p = r; | |
2462 } | |
2463 } | |
2464 #endif | |
2465 #if defined(__CYGWIN32__) && !defined(WIN32) | |
2466 /* | |
2467 * If vim is invoked by non-Cygwin tools, convert away any | |
2468 * DOS paths, so things like .swp files are created correctly. | |
2469 * Look for evidence of non-Cygwin paths before we bother. | |
2470 * This is only for when using the Unix files. | |
2471 */ | |
5037
5e0b6a9282df
updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents:
4912
diff
changeset
|
2472 if (vim_strpbrk(p, "\\:") != NULL && !path_with_url(p)) |
443 | 2473 { |
12132
9e5f310b0713
patch 8.0.0946: using PATH_MAX does not work well on some systems
Christian Brabandt <cb@256bit.org>
parents:
11993
diff
changeset
|
2474 char posix_path[MAXPATHL]; |
443 | 2475 |
1657 | 2476 # if CYGWIN_VERSION_DLL_MAJOR >= 1007 |
12132
9e5f310b0713
patch 8.0.0946: using PATH_MAX does not work well on some systems
Christian Brabandt <cb@256bit.org>
parents:
11993
diff
changeset
|
2477 cygwin_conv_path(CCP_WIN_A_TO_POSIX, p, posix_path, MAXPATHL); |
1657 | 2478 # else |
443 | 2479 cygwin_conv_to_posix_path(p, posix_path); |
1657 | 2480 # endif |
443 | 2481 vim_free(p); |
5037
5e0b6a9282df
updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents:
4912
diff
changeset
|
2482 p = vim_strsave((char_u *)posix_path); |
443 | 2483 if (p == NULL) |
2484 mch_exit(2); | |
2485 } | |
2486 #endif | |
587 | 2487 |
2488 #ifdef USE_FNAME_CASE | |
2489 /* Make the case of the file name match the actual file. */ | |
2490 fname_case(p, 0); | |
2491 #endif | |
2492 | |
443 | 2493 alist_add(&global_alist, p, |
7410
08e62c4fc17d
commit https://github.com/vim/vim/commit/53076830fea6df737455523f7e235bfe4f79864d
Christian Brabandt <cb@256bit.org>
parents:
6923
diff
changeset
|
2494 #ifdef EXPAND_FILENAMES |
445 | 2495 parmp->literal ? 2 : 0 /* add buffer nr after exp. */ |
443 | 2496 #else |
2497 2 /* add buffer number now and use curbuf */ | |
2498 #endif | |
2499 ); | |
2500 | |
2501 #if defined(FEAT_MBYTE) && defined(WIN32) | |
2502 { | |
2503 /* Remember this argument has been added to the argument list. | |
2504 * Needed when 'encoding' is changed. */ | |
819 | 2505 used_file_arg(argv[0], parmp->literal, parmp->full_path, |
1680 | 2506 # ifdef FEAT_DIFF |
2507 parmp->diff_mode | |
2508 # else | |
2509 FALSE | |
2510 # endif | |
2511 ); | |
443 | 2512 } |
2513 #endif | |
2514 } | |
2515 | |
2516 /* | |
2517 * If there are no more letters after the current "-", go to next | |
2518 * argument. argv_idx is set to -1 when the current argument is to be | |
2519 * skipped. | |
2520 */ | |
2521 if (argv_idx <= 0 || argv[0][argv_idx] == NUL) | |
2522 { | |
2523 --argc; | |
2524 ++argv; | |
2525 argv_idx = 1; | |
2526 } | |
2527 } | |
1093 | 2528 |
2529 #ifdef FEAT_EVAL | |
2530 /* If there is a "+123" or "-c" command, set v:swapcommand to the first | |
2531 * one. */ | |
2532 if (parmp->n_commands > 0) | |
2533 { | |
2534 p = alloc((unsigned)STRLEN(parmp->commands[0]) + 3); | |
2535 if (p != NULL) | |
2536 { | |
2537 sprintf((char *)p, ":%s\r", parmp->commands[0]); | |
2538 set_vim_var_string(VV_SWAPCOMMAND, p, -1); | |
2539 vim_free(p); | |
2540 } | |
2541 } | |
2542 #endif | |
443 | 2543 } |
2544 | |
2545 /* | |
2546 * Print a warning if stdout is not a terminal. | |
13160
cb99d9198c39
patch 8.0.1454: when in silent mode too much output is buffered
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
2547 * When starting in Ex mode and commands come from a file, set silent_mode. |
443 | 2548 */ |
2549 static void | |
7827
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2550 check_tty(mparm_T *parmp) |
443 | 2551 { |
2552 int input_isatty; /* is active input a terminal? */ | |
2553 | |
2554 input_isatty = mch_input_isatty(); | |
2555 if (exmode_active) | |
2556 { | |
2557 if (!input_isatty) | |
2558 silent_mode = TRUE; | |
2559 } | |
10404
65e0537a4560
commit https://github.com/vim/vim/commit/2cab0e191055a8145ccd46cd52869fbb9798b971
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2560 else if (parmp->want_full_screen && (!stdout_isatty || !input_isatty) |
443 | 2561 #ifdef FEAT_GUI |
2562 /* don't want the delay when started from the desktop */ | |
2563 && !gui.starting | |
2564 #endif | |
8253
1b6a589a0efc
commit https://github.com/vim/vim/commit/49c39ff678e2ba9f7dc280b25368e12084a610cf
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
2565 && !parmp->not_a_term) |
443 | 2566 { |
2567 #ifdef NBDEBUG | |
2568 /* | |
2569 * This shouldn't be necessary. But if I run netbeans with the log | |
2570 * output coming to the console and XOpenDisplay fails, I get vim | |
2571 * trying to start with input/output to my console tty. This fills my | |
2572 * input buffer so fast I can't even kill the process in under 2 | |
1226 | 2573 * minutes (and it beeps continuously the whole time :-) |
443 | 2574 */ |
10404
65e0537a4560
commit https://github.com/vim/vim/commit/2cab0e191055a8145ccd46cd52869fbb9798b971
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2575 if (netbeans_active() && (!stdout_isatty || !input_isatty)) |
443 | 2576 { |
2577 mch_errmsg(_("Vim: Error: Failure to start gvim from NetBeans\n")); | |
2578 exit(1); | |
2579 } | |
2580 #endif | |
9363
f9dda6450c76
commit https://github.com/vim/vim/commit/97ff9b9cffd97219d888874b9b3811d55e99c78f
Christian Brabandt <cb@256bit.org>
parents:
9252
diff
changeset
|
2581 #if defined(WIN3264) && !defined(FEAT_GUI_W32) |
f9dda6450c76
commit https://github.com/vim/vim/commit/97ff9b9cffd97219d888874b9b3811d55e99c78f
Christian Brabandt <cb@256bit.org>
parents:
9252
diff
changeset
|
2582 if (is_cygpty_used()) |
f9dda6450c76
commit https://github.com/vim/vim/commit/97ff9b9cffd97219d888874b9b3811d55e99c78f
Christian Brabandt <cb@256bit.org>
parents:
9252
diff
changeset
|
2583 { |
12547
aa3f6d093f4b
patch 8.0.1152: encoding of error message wrong in Cygwin terminal
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2584 # if defined(FEAT_MBYTE) && defined(HAVE_BIND_TEXTDOMAIN_CODESET) \ |
aa3f6d093f4b
patch 8.0.1152: encoding of error message wrong in Cygwin terminal
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2585 && defined(FEAT_GETTEXT) |
aa3f6d093f4b
patch 8.0.1152: encoding of error message wrong in Cygwin terminal
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2586 char *s, *tofree = NULL; |
aa3f6d093f4b
patch 8.0.1152: encoding of error message wrong in Cygwin terminal
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2587 |
aa3f6d093f4b
patch 8.0.1152: encoding of error message wrong in Cygwin terminal
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2588 /* Set the encoding of the error message based on $LC_ALL or |
aa3f6d093f4b
patch 8.0.1152: encoding of error message wrong in Cygwin terminal
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2589 * other environment variables instead of 'encoding'. |
aa3f6d093f4b
patch 8.0.1152: encoding of error message wrong in Cygwin terminal
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2590 * Note that the message is shown on a Cygwin terminal (e.g. |
aa3f6d093f4b
patch 8.0.1152: encoding of error message wrong in Cygwin terminal
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2591 * mintty) which encoding is based on $LC_ALL or etc., not the |
aa3f6d093f4b
patch 8.0.1152: encoding of error message wrong in Cygwin terminal
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2592 * current codepage used by normal Win32 console programs. */ |
12557
a75fea44fb77
patch 8.0.1157: compiler warning on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
12547
diff
changeset
|
2593 tofree = s = (char *)enc_locale_env(NULL); |
12547
aa3f6d093f4b
patch 8.0.1152: encoding of error message wrong in Cygwin terminal
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2594 if (s == NULL) |
aa3f6d093f4b
patch 8.0.1152: encoding of error message wrong in Cygwin terminal
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2595 s = "utf-8"; /* Use "utf-8" by default. */ |
aa3f6d093f4b
patch 8.0.1152: encoding of error message wrong in Cygwin terminal
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2596 (void)bind_textdomain_codeset(VIMPACKAGE, s); |
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diff
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|
2597 vim_free(tofree); |
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diff
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|
2598 # endif |
9363
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diff
changeset
|
2599 mch_errmsg(_("Vim: Error: This version of Vim does not run in a Cygwin terminal\n")); |
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diff
changeset
|
2600 exit(1); |
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diff
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|
2601 } |
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parents:
9252
diff
changeset
|
2602 #endif |
10404
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Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2603 if (!stdout_isatty) |
443 | 2604 mch_errmsg(_("Vim: Warning: Output is not to a terminal\n")); |
2605 if (!input_isatty) | |
2606 mch_errmsg(_("Vim: Warning: Input is not from a terminal\n")); | |
2607 out_flush(); | |
10404
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10042
diff
changeset
|
2608 if (parmp->tty_fail && (!stdout_isatty || !input_isatty)) |
65e0537a4560
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Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2609 exit(1); |
443 | 2610 if (scriptin[0] == NULL) |
2611 ui_delay(2000L, TRUE); | |
2612 TIME_MSG("Warning delay"); | |
2613 } | |
2614 } | |
2615 | |
2616 /* | |
2617 * Read text from stdin. | |
2618 */ | |
2619 static void | |
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7803
diff
changeset
|
2620 read_stdin(void) |
443 | 2621 { |
2622 int i; | |
2623 | |
580 | 2624 #if defined(HAS_SWAP_EXISTS_ACTION) |
443 | 2625 /* When getting the ATTENTION prompt here, use a dialog */ |
2626 swap_exists_action = SEA_DIALOG; | |
2627 #endif | |
2628 no_wait_return = TRUE; | |
2629 i = msg_didany; | |
2630 set_buflisted(TRUE); | |
2394
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
2631 (void)open_buffer(TRUE, NULL, 0); /* create memfile and read file */ |
443 | 2632 no_wait_return = FALSE; |
2633 msg_didany = i; | |
2634 TIME_MSG("reading stdin"); | |
580 | 2635 #if defined(HAS_SWAP_EXISTS_ACTION) |
443 | 2636 check_swap_exists_action(); |
2637 #endif | |
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12678
diff
changeset
|
2638 #if !(defined(AMIGA) || defined(MACOS_X)) |
443 | 2639 /* |
2640 * Close stdin and dup it from stderr. Required for GPM to work | |
2641 * properly, and for running external commands. | |
2642 * Is there any other system that cannot do this? | |
2643 */ | |
2644 close(0); | |
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parents:
14700
diff
changeset
|
2645 vim_ignored = dup(2); |
443 | 2646 #endif |
2647 } | |
2648 | |
2649 /* | |
2650 * Create the requested number of windows and edit buffers in them. | |
2651 * Also does recovery if "recoverymode" set. | |
2652 */ | |
2653 static void | |
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parents:
7803
diff
changeset
|
2654 create_windows(mparm_T *parmp UNUSED) |
443 | 2655 { |
944 | 2656 int dorewind; |
673 | 2657 int done = 0; |
2658 | |
443 | 2659 /* |
2660 * Create the number of windows that was requested. | |
2661 */ | |
2662 if (parmp->window_count == -1) /* was not set */ | |
2663 parmp->window_count = 1; | |
2664 if (parmp->window_count == 0) | |
2665 parmp->window_count = GARGCOUNT; | |
2666 if (parmp->window_count > 1) | |
2667 { | |
2668 /* Don't change the windows if there was a command in .vimrc that | |
2669 * already split some windows */ | |
673 | 2670 if (parmp->window_layout == 0) |
2671 parmp->window_layout = WIN_HOR; | |
2672 if (parmp->window_layout == WIN_TABS) | |
2673 { | |
2674 parmp->window_count = make_tabpages(parmp->window_count); | |
2675 TIME_MSG("making tab pages"); | |
2676 } | |
2677 else if (firstwin->w_next == NULL) | |
443 | 2678 { |
2679 parmp->window_count = make_windows(parmp->window_count, | |
673 | 2680 parmp->window_layout == WIN_VER); |
443 | 2681 TIME_MSG("making windows"); |
2682 } | |
2683 else | |
2684 parmp->window_count = win_count(); | |
2685 } | |
2686 else | |
2687 parmp->window_count = 1; | |
2688 | |
2689 if (recoverymode) /* do recover */ | |
2690 { | |
2691 msg_scroll = TRUE; /* scroll message up */ | |
2692 ml_recover(); | |
2693 if (curbuf->b_ml.ml_mfp == NULL) /* failed */ | |
2694 getout(1); | |
717 | 2695 do_modelines(0); /* do modelines */ |
443 | 2696 } |
2697 else | |
2698 { | |
2699 /* | |
2700 * Open a buffer for windows that don't have one yet. | |
2701 * Commands in the .vimrc might have loaded a file or split the window. | |
2702 * Watch out for autocommands that delete a window. | |
2703 */ | |
2704 /* | |
2705 * Don't execute Win/Buf Enter/Leave autocommands here | |
2706 */ | |
2707 ++autocmd_no_enter; | |
2708 ++autocmd_no_leave; | |
944 | 2709 dorewind = TRUE; |
673 | 2710 while (done++ < 1000) |
2711 { | |
944 | 2712 if (dorewind) |
673 | 2713 { |
2714 if (parmp->window_layout == WIN_TABS) | |
2715 goto_tabpage(1); | |
2716 else | |
2717 curwin = firstwin; | |
2718 } | |
2719 else if (parmp->window_layout == WIN_TABS) | |
2720 { | |
2721 if (curtab->tp_next == NULL) | |
2722 break; | |
2723 goto_tabpage(0); | |
2724 } | |
2725 else | |
2726 { | |
2727 if (curwin->w_next == NULL) | |
2728 break; | |
2729 curwin = curwin->w_next; | |
2730 } | |
944 | 2731 dorewind = FALSE; |
443 | 2732 curbuf = curwin->w_buffer; |
2733 if (curbuf->b_ml.ml_mfp == NULL) | |
2734 { | |
2735 #ifdef FEAT_FOLDING | |
2736 /* Set 'foldlevel' to 'foldlevelstart' if it's not negative. */ | |
2737 if (p_fdls >= 0) | |
2738 curwin->w_p_fdl = p_fdls; | |
2739 #endif | |
580 | 2740 #if defined(HAS_SWAP_EXISTS_ACTION) |
443 | 2741 /* When getting the ATTENTION prompt here, use a dialog */ |
2742 swap_exists_action = SEA_DIALOG; | |
2743 #endif | |
2744 set_buflisted(TRUE); | |
2394
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|
2745 |
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diff
changeset
|
2746 /* create memfile, read file */ |
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diff
changeset
|
2747 (void)open_buffer(FALSE, NULL, 0); |
443 | 2748 |
580 | 2749 #if defined(HAS_SWAP_EXISTS_ACTION) |
1036 | 2750 if (swap_exists_action == SEA_QUIT) |
2751 { | |
2752 if (got_int || only_one_window()) | |
2753 { | |
2754 /* abort selected or quit and only one window */ | |
2755 did_emsg = FALSE; /* avoid hit-enter prompt */ | |
2756 getout(1); | |
2757 } | |
2758 /* We can't close the window, it would disturb what | |
2759 * happens next. Clear the file name and set the arg | |
2760 * index to -1 to delete it later. */ | |
2761 setfname(curbuf, NULL, NULL, FALSE); | |
2762 curwin->w_arg_idx = -1; | |
2763 swap_exists_action = SEA_NONE; | |
2764 } | |
2765 else | |
2766 handle_swap_exists(NULL); | |
443 | 2767 #endif |
944 | 2768 dorewind = TRUE; /* start again */ |
443 | 2769 } |
2770 ui_breakcheck(); | |
2771 if (got_int) | |
2772 { | |
2773 (void)vgetc(); /* only break the file loading, not the rest */ | |
2774 break; | |
2775 } | |
673 | 2776 } |
2777 if (parmp->window_layout == WIN_TABS) | |
2778 goto_tabpage(1); | |
2779 else | |
2780 curwin = firstwin; | |
2781 curbuf = curwin->w_buffer; | |
443 | 2782 --autocmd_no_enter; |
2783 --autocmd_no_leave; | |
2784 } | |
2785 } | |
2786 | |
2787 /* | |
2788 * If opened more than one window, start editing files in the other | |
2789 * windows. make_windows() has already opened the windows. | |
2790 */ | |
2791 static void | |
7827
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parents:
7803
diff
changeset
|
2792 edit_buffers( |
41789f16d6b2
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2793 mparm_T *parmp, |
41789f16d6b2
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2794 char_u *cwd) /* current working dir */ |
443 | 2795 { |
2796 int arg_idx; /* index in argument list */ | |
2797 int i; | |
1036 | 2798 int advance = TRUE; |
5308 | 2799 win_T *win; |
443 | 2800 |
2801 /* | |
2802 * Don't execute Win/Buf Enter/Leave autocommands here | |
2803 */ | |
2804 ++autocmd_no_enter; | |
2805 ++autocmd_no_leave; | |
1036 | 2806 |
2807 /* When w_arg_idx is -1 remove the window (see create_windows()). */ | |
2808 if (curwin->w_arg_idx == -1) | |
2809 { | |
2810 win_close(curwin, TRUE); | |
2811 advance = FALSE; | |
2812 } | |
2813 | |
443 | 2814 arg_idx = 1; |
2815 for (i = 1; i < parmp->window_count; ++i) | |
2816 { | |
6731 | 2817 if (cwd != NULL) |
2818 mch_chdir((char *)cwd); | |
1036 | 2819 /* When w_arg_idx is -1 remove the window (see create_windows()). */ |
2820 if (curwin->w_arg_idx == -1) | |
673 | 2821 { |
1036 | 2822 ++arg_idx; |
2823 win_close(curwin, TRUE); | |
2824 advance = FALSE; | |
2825 continue; | |
673 | 2826 } |
1036 | 2827 |
2828 if (advance) | |
673 | 2829 { |
1036 | 2830 if (parmp->window_layout == WIN_TABS) |
2831 { | |
2832 if (curtab->tp_next == NULL) /* just checking */ | |
2833 break; | |
2834 goto_tabpage(0); | |
2835 } | |
2836 else | |
2837 { | |
2838 if (curwin->w_next == NULL) /* just checking */ | |
2839 break; | |
2840 win_enter(curwin->w_next, FALSE); | |
2841 } | |
673 | 2842 } |
1036 | 2843 advance = TRUE; |
443 | 2844 |
2845 /* Only open the file if there is no file in this window yet (that can | |
1036 | 2846 * happen when .vimrc contains ":sall"). */ |
443 | 2847 if (curbuf == firstwin->w_buffer || curbuf->b_ffname == NULL) |
2848 { | |
2849 curwin->w_arg_idx = arg_idx; | |
1036 | 2850 /* Edit file from arg list, if there is one. When "Quit" selected |
2851 * at the ATTENTION prompt close the window. */ | |
1684 | 2852 # ifdef HAS_SWAP_EXISTS_ACTION |
2853 swap_exists_did_quit = FALSE; | |
2854 # endif | |
443 | 2855 (void)do_ecmd(0, arg_idx < GARGCOUNT |
2856 ? alist_name(&GARGLIST[arg_idx]) : NULL, | |
1743 | 2857 NULL, NULL, ECMD_LASTL, ECMD_HIDE, curwin); |
1684 | 2858 # ifdef HAS_SWAP_EXISTS_ACTION |
2859 if (swap_exists_did_quit) | |
1036 | 2860 { |
1684 | 2861 /* abort or quit selected */ |
1036 | 2862 if (got_int || only_one_window()) |
2863 { | |
1684 | 2864 /* abort selected and only one window */ |
1036 | 2865 did_emsg = FALSE; /* avoid hit-enter prompt */ |
2866 getout(1); | |
2867 } | |
2868 win_close(curwin, TRUE); | |
2869 advance = FALSE; | |
2870 } | |
1684 | 2871 # endif |
443 | 2872 if (arg_idx == GARGCOUNT - 1) |
2873 arg_had_last = TRUE; | |
2874 ++arg_idx; | |
2875 } | |
2876 ui_breakcheck(); | |
2877 if (got_int) | |
2878 { | |
2879 (void)vgetc(); /* only break the file loading, not the rest */ | |
2880 break; | |
2881 } | |
2882 } | |
673 | 2883 |
2884 if (parmp->window_layout == WIN_TABS) | |
2885 goto_tabpage(1); | |
443 | 2886 --autocmd_no_enter; |
5308 | 2887 |
2888 /* make the first window the current window */ | |
2889 win = firstwin; | |
12477
68d7bc045dbe
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Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
2890 #if defined(FEAT_QUICKFIX) |
5308 | 2891 /* Avoid making a preview window the current window. */ |
2892 while (win->w_p_pvw) | |
4912
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Bram Moolenaar <bram@vim.org>
parents:
4863
diff
changeset
|
2893 { |
5308 | 2894 win = win->w_next; |
2895 if (win == NULL) | |
2896 { | |
2897 win = firstwin; | |
2898 break; | |
2899 } | |
4912
d8f65e6238fa
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|
2900 } |
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diff
changeset
|
2901 #endif |
5308 | 2902 win_enter(win, FALSE); |
4912
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diff
changeset
|
2903 |
443 | 2904 --autocmd_no_leave; |
2905 TIME_MSG("editing files in windows"); | |
673 | 2906 if (parmp->window_count > 1 && parmp->window_layout != WIN_TABS) |
443 | 2907 win_equal(curwin, FALSE, 'b'); /* adjust heights */ |
2908 } | |
2909 | |
2910 /* | |
440 | 2911 * Execute the commands from --cmd arguments "cmds[cnt]". |
2912 */ | |
2913 static void | |
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7803
diff
changeset
|
2914 exe_pre_commands(mparm_T *parmp) |
440 | 2915 { |
443 | 2916 char_u **cmds = parmp->pre_commands; |
2917 int cnt = parmp->n_pre_commands; | |
440 | 2918 int i; |
2919 | |
2920 if (cnt > 0) | |
2921 { | |
2922 curwin->w_cursor.lnum = 0; /* just in case.. */ | |
2923 sourcing_name = (char_u *)_("pre-vimrc command line"); | |
2924 # ifdef FEAT_EVAL | |
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14481
diff
changeset
|
2925 current_sctx.sc_sid = SID_CMDARG; |
440 | 2926 # endif |
2927 for (i = 0; i < cnt; ++i) | |
2928 do_cmdline_cmd(cmds[i]); | |
2929 sourcing_name = NULL; | |
2930 # ifdef FEAT_EVAL | |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2931 current_sctx.sc_sid = 0; |
440 | 2932 # endif |
2933 TIME_MSG("--cmd commands"); | |
2934 } | |
2935 } | |
2936 | |
2937 /* | |
443 | 2938 * Execute "+", "-c" and "-S" arguments. |
2939 */ | |
2940 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2941 exe_commands(mparm_T *parmp) |
443 | 2942 { |
2943 int i; | |
2944 | |
2945 /* | |
2946 * We start commands on line 0, make "vim +/pat file" match a | |
2947 * pattern on line 1. But don't move the cursor when an autocommand | |
2948 * with g`" was used. | |
2949 */ | |
2950 msg_scroll = TRUE; | |
2951 if (parmp->tagname == NULL && curwin->w_cursor.lnum <= 1) | |
2952 curwin->w_cursor.lnum = 0; | |
2953 sourcing_name = (char_u *)"command line"; | |
2954 #ifdef FEAT_EVAL | |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2955 current_sctx.sc_sid = SID_CARG; |
443 | 2956 #endif |
2957 for (i = 0; i < parmp->n_commands; ++i) | |
2958 { | |
2959 do_cmdline_cmd(parmp->commands[i]); | |
2960 if (parmp->cmds_tofree[i]) | |
2961 vim_free(parmp->commands[i]); | |
2962 } | |
2963 sourcing_name = NULL; | |
2964 #ifdef FEAT_EVAL | |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2965 current_sctx.sc_sid = 0; |
443 | 2966 #endif |
2967 if (curwin->w_cursor.lnum == 0) | |
2968 curwin->w_cursor.lnum = 1; | |
2969 | |
2970 if (!exmode_active) | |
2971 msg_scroll = FALSE; | |
2972 | |
2973 #ifdef FEAT_QUICKFIX | |
2974 /* When started with "-q errorfile" jump to first error again. */ | |
2975 if (parmp->edit_type == EDIT_QF) | |
644 | 2976 qf_jump(NULL, 0, 0, FALSE); |
443 | 2977 #endif |
2978 TIME_MSG("executing command arguments"); | |
2979 } | |
2980 | |
2981 /* | |
440 | 2982 * Source startup scripts. |
2983 */ | |
2984 static void | |
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parents:
7803
diff
changeset
|
2985 source_startup_scripts(mparm_T *parmp) |
440 | 2986 { |
2987 int i; | |
2988 | |
2989 /* | |
2990 * For "evim" source evim.vim first of all, so that the user can overrule | |
2991 * any things he doesn't like. | |
2992 */ | |
2993 if (parmp->evim_mode) | |
2994 { | |
819 | 2995 (void)do_source((char_u *)EVIM_FILE, FALSE, DOSO_NONE); |
440 | 2996 TIME_MSG("source evim file"); |
2997 } | |
2998 | |
2999 /* | |
443 | 3000 * If -u argument given, use only the initializations from that file and |
440 | 3001 * nothing else. |
3002 */ | |
3003 if (parmp->use_vimrc != NULL) | |
3004 { | |
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diff
changeset
|
3005 if (STRCMP(parmp->use_vimrc, "DEFAULTS") == 0) |
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Christian Brabandt <cb@256bit.org>
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11595
diff
changeset
|
3006 do_source((char_u *)VIM_DEFAULTS_FILE, FALSE, DOSO_NONE); |
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Christian Brabandt <cb@256bit.org>
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11595
diff
changeset
|
3007 else if (STRCMP(parmp->use_vimrc, "NONE") == 0 |
445 | 3008 || STRCMP(parmp->use_vimrc, "NORC") == 0) |
440 | 3009 { |
3010 #ifdef FEAT_GUI | |
3011 if (use_gvimrc == NULL) /* don't load gvimrc either */ | |
3012 use_gvimrc = parmp->use_vimrc; | |
3013 #endif | |
3014 } | |
3015 else | |
3016 { | |
819 | 3017 if (do_source(parmp->use_vimrc, FALSE, DOSO_NONE) != OK) |
440 | 3018 EMSG2(_("E282: Cannot read from \"%s\""), parmp->use_vimrc); |
3019 } | |
3020 } | |
3021 else if (!silent_mode) | |
3022 { | |
3023 #ifdef AMIGA | |
3024 struct Process *proc = (struct Process *)FindTask(0L); | |
3025 APTR save_winptr = proc->pr_WindowPtr; | |
3026 | |
3027 /* Avoid a requester here for a volume that doesn't exist. */ | |
3028 proc->pr_WindowPtr = (APTR)-1L; | |
3029 #endif | |
3030 | |
3031 /* | |
3032 * Get system wide defaults, if the file name is defined. | |
3033 */ | |
3034 #ifdef SYS_VIMRC_FILE | |
819 | 3035 (void)do_source((char_u *)SYS_VIMRC_FILE, FALSE, DOSO_NONE); |
440 | 3036 #endif |
720 | 3037 #ifdef MACOS_X |
819 | 3038 (void)do_source((char_u *)"$VIMRUNTIME/macmap.vim", FALSE, DOSO_NONE); |
720 | 3039 #endif |
440 | 3040 |
3041 /* | |
3042 * Try to read initialization commands from the following places: | |
3043 * - environment variable VIMINIT | |
3044 * - user vimrc file (s:.vimrc for Amiga, ~/.vimrc otherwise) | |
3045 * - second user vimrc file ($VIM/.vimrc for Dos) | |
3046 * - environment variable EXINIT | |
3047 * - user exrc file (s:.exrc for Amiga, ~/.exrc otherwise) | |
3048 * - second user exrc file ($VIM/.exrc for Dos) | |
3049 * The first that exists is used, the rest is ignored. | |
3050 */ | |
3051 if (process_env((char_u *)"VIMINIT", TRUE) != OK) | |
3052 { | |
819 | 3053 if (do_source((char_u *)USR_VIMRC_FILE, TRUE, DOSO_VIMRC) == FAIL |
440 | 3054 #ifdef USR_VIMRC_FILE2 |
819 | 3055 && do_source((char_u *)USR_VIMRC_FILE2, TRUE, |
3056 DOSO_VIMRC) == FAIL | |
440 | 3057 #endif |
3058 #ifdef USR_VIMRC_FILE3 | |
819 | 3059 && do_source((char_u *)USR_VIMRC_FILE3, TRUE, |
3060 DOSO_VIMRC) == FAIL | |
440 | 3061 #endif |
4863
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3062 #ifdef USR_VIMRC_FILE4 |
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diff
changeset
|
3063 && do_source((char_u *)USR_VIMRC_FILE4, TRUE, |
c4d4f0fc12b9
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diff
changeset
|
3064 DOSO_VIMRC) == FAIL |
c4d4f0fc12b9
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3065 #endif |
440 | 3066 && process_env((char_u *)"EXINIT", FALSE) == FAIL |
9669
284b4eb307fc
commit https://github.com/vim/vim/commit/8c08b5b569e2a9e9f63dea514591ecfa2d3bb392
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
3067 && do_source((char_u *)USR_EXRC_FILE, FALSE, DOSO_NONE) == FAIL |
440 | 3068 #ifdef USR_EXRC_FILE2 |
9669
284b4eb307fc
commit https://github.com/vim/vim/commit/8c08b5b569e2a9e9f63dea514591ecfa2d3bb392
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
3069 && do_source((char_u *)USR_EXRC_FILE2, FALSE, DOSO_NONE) == FAIL |
440 | 3070 #endif |
9678
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commit https://github.com/vim/vim/commit/b9a46fec3e79d1fc8c406084a41733c647a5e535
Christian Brabandt <cb@256bit.org>
parents:
9669
diff
changeset
|
3071 && !has_dash_c_arg) |
9669
284b4eb307fc
commit https://github.com/vim/vim/commit/8c08b5b569e2a9e9f63dea514591ecfa2d3bb392
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
3072 { |
284b4eb307fc
commit https://github.com/vim/vim/commit/8c08b5b569e2a9e9f63dea514591ecfa2d3bb392
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
3073 /* When no .vimrc file was found: source defaults.vim. */ |
284b4eb307fc
commit https://github.com/vim/vim/commit/8c08b5b569e2a9e9f63dea514591ecfa2d3bb392
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
3074 do_source((char_u *)VIM_DEFAULTS_FILE, FALSE, DOSO_NONE); |
440 | 3075 } |
3076 } | |
3077 | |
3078 /* | |
3079 * Read initialization commands from ".vimrc" or ".exrc" in current | |
3080 * directory. This is only done if the 'exrc' option is set. | |
3081 * Because of security reasons we disallow shell and write commands | |
9669
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commit https://github.com/vim/vim/commit/8c08b5b569e2a9e9f63dea514591ecfa2d3bb392
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
3082 * now, except for Unix if the file is owned by the user or 'secure' |
440 | 3083 * option has been reset in environment of global ".exrc" or ".vimrc". |
3084 * Only do this if VIMRC_FILE is not the same as USR_VIMRC_FILE or | |
3085 * SYS_VIMRC_FILE. | |
3086 */ | |
3087 if (p_exrc) | |
3088 { | |
3089 #if defined(UNIX) || defined(VMS) | |
3090 /* If ".vimrc" file is not owned by user, set 'secure' mode. */ | |
3091 if (!file_owned(VIMRC_FILE)) | |
3092 #endif | |
3093 secure = p_secure; | |
3094 | |
3095 i = FAIL; | |
3096 if (fullpathcmp((char_u *)USR_VIMRC_FILE, | |
3097 (char_u *)VIMRC_FILE, FALSE) != FPC_SAME | |
3098 #ifdef USR_VIMRC_FILE2 | |
3099 && fullpathcmp((char_u *)USR_VIMRC_FILE2, | |
3100 (char_u *)VIMRC_FILE, FALSE) != FPC_SAME | |
3101 #endif | |
3102 #ifdef USR_VIMRC_FILE3 | |
3103 && fullpathcmp((char_u *)USR_VIMRC_FILE3, | |
3104 (char_u *)VIMRC_FILE, FALSE) != FPC_SAME | |
3105 #endif | |
3106 #ifdef SYS_VIMRC_FILE | |
3107 && fullpathcmp((char_u *)SYS_VIMRC_FILE, | |
3108 (char_u *)VIMRC_FILE, FALSE) != FPC_SAME | |
3109 #endif | |
3110 ) | |
819 | 3111 i = do_source((char_u *)VIMRC_FILE, TRUE, DOSO_VIMRC); |
440 | 3112 |
3113 if (i == FAIL) | |
3114 { | |
3115 #if defined(UNIX) || defined(VMS) | |
3116 /* if ".exrc" is not owned by user set 'secure' mode */ | |
3117 if (!file_owned(EXRC_FILE)) | |
3118 secure = p_secure; | |
3119 else | |
3120 secure = 0; | |
3121 #endif | |
3122 if ( fullpathcmp((char_u *)USR_EXRC_FILE, | |
3123 (char_u *)EXRC_FILE, FALSE) != FPC_SAME | |
3124 #ifdef USR_EXRC_FILE2 | |
3125 && fullpathcmp((char_u *)USR_EXRC_FILE2, | |
3126 (char_u *)EXRC_FILE, FALSE) != FPC_SAME | |
3127 #endif | |
3128 ) | |
819 | 3129 (void)do_source((char_u *)EXRC_FILE, FALSE, DOSO_NONE); |
440 | 3130 } |
3131 } | |
3132 if (secure == 2) | |
3133 need_wait_return = TRUE; | |
3134 secure = 0; | |
3135 #ifdef AMIGA | |
3136 proc->pr_WindowPtr = save_winptr; | |
3137 #endif | |
3138 } | |
3139 TIME_MSG("sourcing vimrc file(s)"); | |
3140 } | |
3141 | |
3142 /* | |
6 | 3143 * Setup to start using the GUI. Exit with an error when not available. |
3144 */ | |
3145 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3146 main_start_gui(void) |
6 | 3147 { |
3148 #ifdef FEAT_GUI | |
3149 gui.starting = TRUE; /* start GUI a bit later */ | |
3150 #else | |
3151 mch_errmsg(_(e_nogvim)); | |
3152 mch_errmsg("\n"); | |
3153 mch_exit(2); | |
3154 #endif | |
3155 } | |
3156 | |
2730 | 3157 #endif /* NO_VIM_MAIN */ |
3158 | |
6 | 3159 /* |
1226 | 3160 * Get an environment variable, and execute it as Ex commands. |
6 | 3161 * Returns FAIL if the environment variable was not executed, OK otherwise. |
3162 */ | |
3163 int | |
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parents:
7803
diff
changeset
|
3164 process_env( |
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
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parents:
7803
diff
changeset
|
3165 char_u *env, |
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3166 int is_viminit) /* when TRUE, called for VIMINIT */ |
6 | 3167 { |
3168 char_u *initstr; | |
3169 char_u *save_sourcing_name; | |
3170 linenr_T save_sourcing_lnum; | |
3171 #ifdef FEAT_EVAL | |
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parents:
14481
diff
changeset
|
3172 sctx_T save_current_sctx; |
6 | 3173 #endif |
3174 | |
3175 if ((initstr = mch_getenv(env)) != NULL && *initstr != NUL) | |
3176 { | |
3177 if (is_viminit) | |
819 | 3178 vimrc_found(NULL, NULL); |
6 | 3179 save_sourcing_name = sourcing_name; |
3180 save_sourcing_lnum = sourcing_lnum; | |
3181 sourcing_name = env; | |
3182 sourcing_lnum = 0; | |
3183 #ifdef FEAT_EVAL | |
14700
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patch 8.1.0362: cannot get the script line number when executing a function
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parents:
14481
diff
changeset
|
3184 save_current_sctx = current_sctx; |
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parents:
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diff
changeset
|
3185 current_sctx.sc_sid = SID_ENV; |
0a3b9ecf7cb8
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parents:
14481
diff
changeset
|
3186 current_sctx.sc_lnum = 0; |
6 | 3187 #endif |
3188 do_cmdline_cmd(initstr); | |
3189 sourcing_name = save_sourcing_name; | |
3190 sourcing_lnum = save_sourcing_lnum; | |
3191 #ifdef FEAT_EVAL | |
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Christian Brabandt <cb@256bit.org>
parents:
14481
diff
changeset
|
3192 current_sctx = save_current_sctx; |
6 | 3193 #endif |
3194 return OK; | |
3195 } | |
3196 return FAIL; | |
3197 } | |
3198 | |
2730 | 3199 #if (defined(UNIX) || defined(VMS)) && !defined(NO_VIM_MAIN) |
6 | 3200 /* |
3201 * Return TRUE if we are certain the user owns the file "fname". | |
3202 * Used for ".vimrc" and ".exrc". | |
3203 * Use both stat() and lstat() for extra security. | |
3204 */ | |
3205 static int | |
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parents:
7803
diff
changeset
|
3206 file_owned(char *fname) |
6 | 3207 { |
9387
f094d4085014
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parents:
9363
diff
changeset
|
3208 stat_T s; |
6 | 3209 # ifdef UNIX |
3210 uid_t uid = getuid(); | |
3211 # else /* VMS */ | |
3212 uid_t uid = ((getgid() << 16) | getuid()); | |
3213 # endif | |
3214 | |
3215 return !(mch_stat(fname, &s) != 0 || s.st_uid != uid | |
3216 # ifdef HAVE_LSTAT | |
3217 || mch_lstat(fname, &s) != 0 || s.st_uid != uid | |
3218 # endif | |
3219 ); | |
3220 } | |
3221 #endif | |
3222 | |
3223 /* | |
3224 * Give an error message main_errors["n"] and exit. | |
3225 */ | |
3226 static void | |
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parents:
7803
diff
changeset
|
3227 mainerr( |
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3228 int n, /* one of the ME_ defines */ |
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3229 char_u *str) /* extra argument or NULL */ |
6 | 3230 { |
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
3231 #if defined(UNIX) || defined(VMS) |
6 | 3232 reset_signals(); /* kill us with CTRL-C here, if you like */ |
3233 #endif | |
3234 | |
14171
ddf160d82971
patch 8.1.0103: long version string cannot be translated
Christian Brabandt <cb@256bit.org>
parents:
14153
diff
changeset
|
3235 init_longVersion(); |
6 | 3236 mch_errmsg(longVersion); |
159 | 3237 mch_errmsg("\n"); |
6 | 3238 mch_errmsg(_(main_errors[n])); |
3239 if (str != NULL) | |
3240 { | |
3241 mch_errmsg(": \""); | |
3242 mch_errmsg((char *)str); | |
3243 mch_errmsg("\""); | |
3244 } | |
159 | 3245 mch_errmsg(_("\nMore info with: \"vim -h\"\n")); |
6 | 3246 |
3247 mch_exit(1); | |
3248 } | |
3249 | |
3250 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3251 mainerr_arg_missing(char_u *str) |
6 | 3252 { |
3253 mainerr(ME_ARG_MISSING, str); | |
3254 } | |
3255 | |
2730 | 3256 #ifndef NO_VIM_MAIN |
6 | 3257 /* |
3258 * print a message with three spaces prepended and '\n' appended. | |
3259 */ | |
3260 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3261 main_msg(char *s) |
6 | 3262 { |
3263 mch_msg(" "); | |
3264 mch_msg(s); | |
3265 mch_msg("\n"); | |
3266 } | |
3267 | |
3268 /* | |
3269 * Print messages for "vim -h" or "vim --help" and exit. | |
3270 */ | |
3271 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3272 usage(void) |
6 | 3273 { |
3274 int i; | |
3275 static char *(use[]) = | |
3276 { | |
3277 N_("[file ..] edit specified file(s)"), | |
3278 N_("- read text from stdin"), | |
3279 N_("-t tag edit file where tag is defined"), | |
3280 #ifdef FEAT_QUICKFIX | |
3281 N_("-q [errorfile] edit file with first error") | |
3282 #endif | |
3283 }; | |
3284 | |
9536
b2aada04d84e
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Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
3285 #if defined(UNIX) || defined(VMS) |
6 | 3286 reset_signals(); /* kill us with CTRL-C here, if you like */ |
3287 #endif | |
3288 | |
14171
ddf160d82971
patch 8.1.0103: long version string cannot be translated
Christian Brabandt <cb@256bit.org>
parents:
14153
diff
changeset
|
3289 init_longVersion(); |
6 | 3290 mch_msg(longVersion); |
14153
01b7a627d403
patch 8.1.0094: help text "usage:" is not capatalized
Christian Brabandt <cb@256bit.org>
parents:
14129
diff
changeset
|
3291 mch_msg(_("\n\nUsage:")); |
6 | 3292 for (i = 0; ; ++i) |
3293 { | |
3294 mch_msg(_(" vim [arguments] ")); | |
3295 mch_msg(_(use[i])); | |
3296 if (i == (sizeof(use) / sizeof(char_u *)) - 1) | |
3297 break; | |
3298 mch_msg(_("\n or:")); | |
3299 } | |
22 | 3300 #ifdef VMS |
1164 | 3301 mch_msg(_("\nWhere case is ignored prepend / to make flag upper case")); |
22 | 3302 #endif |
6 | 3303 |
3304 mch_msg(_("\n\nArguments:\n")); | |
3305 main_msg(_("--\t\t\tOnly file names after this")); | |
7410
08e62c4fc17d
commit https://github.com/vim/vim/commit/53076830fea6df737455523f7e235bfe4f79864d
Christian Brabandt <cb@256bit.org>
parents:
6923
diff
changeset
|
3306 #ifdef EXPAND_FILENAMES |
6 | 3307 main_msg(_("--literal\t\tDon't expand wildcards")); |
3308 #endif | |
3309 #ifdef FEAT_OLE | |
3310 main_msg(_("-register\t\tRegister this gvim for OLE")); | |
3311 main_msg(_("-unregister\t\tUnregister gvim for OLE")); | |
3312 #endif | |
3313 #ifdef FEAT_GUI | |
3314 main_msg(_("-g\t\t\tRun using GUI (like \"gvim\")")); | |
3315 main_msg(_("-f or --nofork\tForeground: Don't fork when starting GUI")); | |
3316 #endif | |
3317 main_msg(_("-v\t\t\tVi mode (like \"vi\")")); | |
3318 main_msg(_("-e\t\t\tEx mode (like \"ex\")")); | |
3437 | 3319 main_msg(_("-E\t\t\tImproved Ex mode")); |
6 | 3320 main_msg(_("-s\t\t\tSilent (batch) mode (only for \"ex\")")); |
3321 #ifdef FEAT_DIFF | |
3322 main_msg(_("-d\t\t\tDiff mode (like \"vimdiff\")")); | |
3323 #endif | |
3324 main_msg(_("-y\t\t\tEasy mode (like \"evim\", modeless)")); | |
3325 main_msg(_("-R\t\t\tReadonly mode (like \"view\")")); | |
3326 main_msg(_("-Z\t\t\tRestricted mode (like \"rvim\")")); | |
3327 main_msg(_("-m\t\t\tModifications (writing files) not allowed")); | |
3328 main_msg(_("-M\t\t\tModifications in text not allowed")); | |
3329 main_msg(_("-b\t\t\tBinary mode")); | |
3330 #ifdef FEAT_LISP | |
3331 main_msg(_("-l\t\t\tLisp mode")); | |
3332 #endif | |
3333 main_msg(_("-C\t\t\tCompatible with Vi: 'compatible'")); | |
3334 main_msg(_("-N\t\t\tNot fully Vi compatible: 'nocompatible'")); | |
1164 | 3335 main_msg(_("-V[N][fname]\t\tBe verbose [level N] [log messages to fname]")); |
3336 #ifdef FEAT_EVAL | |
6 | 3337 main_msg(_("-D\t\t\tDebugging mode")); |
1164 | 3338 #endif |
6 | 3339 main_msg(_("-n\t\t\tNo swap file, use memory only")); |
3340 main_msg(_("-r\t\t\tList swap files and exit")); | |
3341 main_msg(_("-r (with file name)\tRecover crashed session")); | |
3342 main_msg(_("-L\t\t\tSame as -r")); | |
3343 #ifdef AMIGA | |
3344 main_msg(_("-f\t\t\tDon't use newcli to open window")); | |
3345 main_msg(_("-dev <device>\t\tUse <device> for I/O")); | |
3346 #endif | |
3347 #ifdef FEAT_ARABIC | |
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Christian Brabandt <cb@256bit.org>
parents:
13841
diff
changeset
|
3348 main_msg(_("-A\t\t\tStart in Arabic mode")); |
6 | 3349 #endif |
3350 #ifdef FEAT_RIGHTLEFT | |
3351 main_msg(_("-H\t\t\tStart in Hebrew mode")); | |
3352 #endif | |
3353 #ifdef FEAT_FKMAP | |
3354 main_msg(_("-F\t\t\tStart in Farsi mode")); | |
3355 #endif | |
3356 main_msg(_("-T <terminal>\tSet terminal type to <terminal>")); | |
8253
1b6a589a0efc
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Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
3357 main_msg(_("--not-a-term\t\tSkip warning for input/output not being a terminal")); |
10404
65e0537a4560
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Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3358 main_msg(_("--ttyfail\t\tExit if input or output is not a terminal")); |
6 | 3359 main_msg(_("-u <vimrc>\t\tUse <vimrc> instead of any .vimrc")); |
3360 #ifdef FEAT_GUI | |
3361 main_msg(_("-U <gvimrc>\t\tUse <gvimrc> instead of any .gvimrc")); | |
3362 #endif | |
3363 main_msg(_("--noplugin\t\tDon't load plugin scripts")); | |
673 | 3364 main_msg(_("-p[N]\t\tOpen N tab pages (default: one for each file)")); |
6 | 3365 main_msg(_("-o[N]\t\tOpen N windows (default: one for each file)")); |
3366 main_msg(_("-O[N]\t\tLike -o but split vertically")); | |
3367 main_msg(_("+\t\t\tStart at end of file")); | |
3368 main_msg(_("+<lnum>\t\tStart at line <lnum>")); | |
3369 main_msg(_("--cmd <command>\tExecute <command> before loading any vimrc file")); | |
3370 main_msg(_("-c <command>\t\tExecute <command> after loading the first file")); | |
3371 main_msg(_("-S <session>\t\tSource file <session> after loading the first file")); | |
3372 main_msg(_("-s <scriptin>\tRead Normal mode commands from file <scriptin>")); | |
3373 main_msg(_("-w <scriptout>\tAppend all typed commands to file <scriptout>")); | |
3374 main_msg(_("-W <scriptout>\tWrite all typed commands to file <scriptout>")); | |
3375 #ifdef FEAT_CRYPT | |
3376 main_msg(_("-x\t\t\tEdit encrypted files")); | |
3377 #endif | |
3378 #if (defined(UNIX) || defined(VMS)) && defined(FEAT_X11) | |
3379 # if defined(FEAT_GUI_X11) && !defined(FEAT_GUI_GTK) | |
3380 main_msg(_("-display <display>\tConnect vim to this particular X-server")); | |
3381 # endif | |
3382 main_msg(_("-X\t\t\tDo not connect to X server")); | |
3383 #endif | |
3384 #ifdef FEAT_CLIENTSERVER | |
3385 main_msg(_("--remote <files>\tEdit <files> in a Vim server if possible")); | |
3386 main_msg(_("--remote-silent <files> Same, don't complain if there is no server")); | |
3387 main_msg(_("--remote-wait <files> As --remote but wait for files to have been edited")); | |
3388 main_msg(_("--remote-wait-silent <files> Same, don't complain if there is no server")); | |
1501 | 3389 main_msg(_("--remote-tab[-wait][-silent] <files> As --remote but use tab page per file")); |
6 | 3390 main_msg(_("--remote-send <keys>\tSend <keys> to a Vim server and exit")); |
3391 main_msg(_("--remote-expr <expr>\tEvaluate <expr> in a Vim server and print result")); | |
3392 main_msg(_("--serverlist\t\tList available Vim server names and exit")); | |
3393 main_msg(_("--servername <name>\tSend to/become the Vim server <name>")); | |
3394 #endif | |
1989 | 3395 #ifdef STARTUPTIME |
1999 | 3396 main_msg(_("--startuptime <file>\tWrite startup timing messages to <file>")); |
1989 | 3397 #endif |
6 | 3398 #ifdef FEAT_VIMINFO |
3399 main_msg(_("-i <viminfo>\t\tUse <viminfo> instead of .viminfo")); | |
3400 #endif | |
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diff
changeset
|
3401 main_msg(_("--clean\t\t'nocompatible', Vim defaults, no plugins, no viminfo")); |
6 | 3402 main_msg(_("-h or --help\tPrint Help (this message) and exit")); |
3403 main_msg(_("--version\t\tPrint version information and exit")); | |
3404 | |
3405 #ifdef FEAT_GUI_X11 | |
3406 # ifdef FEAT_GUI_MOTIF | |
3407 mch_msg(_("\nArguments recognised by gvim (Motif version):\n")); | |
3408 # else | |
3409 # ifdef FEAT_GUI_ATHENA | |
3410 # ifdef FEAT_GUI_NEXTAW | |
3411 mch_msg(_("\nArguments recognised by gvim (neXtaw version):\n")); | |
3412 # else | |
3413 mch_msg(_("\nArguments recognised by gvim (Athena version):\n")); | |
3414 # endif | |
3415 # endif | |
3416 # endif | |
3417 main_msg(_("-display <display>\tRun vim on <display>")); | |
3418 main_msg(_("-iconic\t\tStart vim iconified")); | |
3419 main_msg(_("-background <color>\tUse <color> for the background (also: -bg)")); | |
3420 main_msg(_("-foreground <color>\tUse <color> for normal text (also: -fg)")); | |
3421 main_msg(_("-font <font>\t\tUse <font> for normal text (also: -fn)")); | |
3422 main_msg(_("-boldfont <font>\tUse <font> for bold text")); | |
3423 main_msg(_("-italicfont <font>\tUse <font> for italic text")); | |
3424 main_msg(_("-geometry <geom>\tUse <geom> for initial geometry (also: -geom)")); | |
3425 main_msg(_("-borderwidth <width>\tUse a border width of <width> (also: -bw)")); | |
3426 main_msg(_("-scrollbarwidth <width> Use a scrollbar width of <width> (also: -sw)")); | |
3427 # ifdef FEAT_GUI_ATHENA | |
3428 main_msg(_("-menuheight <height>\tUse a menu bar height of <height> (also: -mh)")); | |
3429 # endif | |
3430 main_msg(_("-reverse\t\tUse reverse video (also: -rv)")); | |
3431 main_msg(_("+reverse\t\tDon't use reverse video (also: +rv)")); | |
3432 main_msg(_("-xrm <resource>\tSet the specified resource")); | |
3433 #endif /* FEAT_GUI_X11 */ | |
3434 #ifdef FEAT_GUI_GTK | |
3435 mch_msg(_("\nArguments recognised by gvim (GTK+ version):\n")); | |
3436 main_msg(_("-font <font>\t\tUse <font> for normal text (also: -fn)")); | |
3437 main_msg(_("-geometry <geom>\tUse <geom> for initial geometry (also: -geom)")); | |
3438 main_msg(_("-reverse\t\tUse reverse video (also: -rv)")); | |
3439 main_msg(_("-display <display>\tRun vim on <display> (also: --display)")); | |
3440 main_msg(_("--role <role>\tSet a unique role to identify the main window")); | |
3441 main_msg(_("--socketid <xid>\tOpen Vim inside another GTK widget")); | |
3437 | 3442 main_msg(_("--echo-wid\t\tMake gvim echo the Window ID on stdout")); |
6 | 3443 #endif |
3444 #ifdef FEAT_GUI_W32 | |
3445 main_msg(_("-P <parent title>\tOpen Vim inside parent application")); | |
1376 | 3446 main_msg(_("--windowid <HWND>\tOpen Vim inside another win32 widget")); |
6 | 3447 #endif |
3448 | |
3449 #ifdef FEAT_GUI_GNOME | |
3450 /* Gnome gives extra messages for --help if we continue, but not for -h. */ | |
3451 if (gui.starting) | |
3198 | 3452 { |
6 | 3453 mch_msg("\n"); |
3198 | 3454 gui.dofork = FALSE; |
3455 } | |
6 | 3456 else |
3457 #endif | |
3458 mch_exit(0); | |
3459 } | |
3460 | |
580 | 3461 #if defined(HAS_SWAP_EXISTS_ACTION) |
6 | 3462 /* |
3463 * Check the result of the ATTENTION dialog: | |
3464 * When "Quit" selected, exit Vim. | |
3465 * When "Recover" selected, recover the file. | |
3466 */ | |
3467 static void | |
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diff
changeset
|
3468 check_swap_exists_action(void) |
6 | 3469 { |
3470 if (swap_exists_action == SEA_QUIT) | |
3471 getout(1); | |
3472 handle_swap_exists(NULL); | |
3473 } | |
3474 #endif | |
3475 | |
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3476 #endif /* NO_VIM_MAIN */ |
2730 | 3477 |
6 | 3478 #if defined(STARTUPTIME) || defined(PROTO) |
3479 static struct timeval prev_timeval; | |
3480 | |
1972 | 3481 # ifdef WIN3264 |
3482 /* | |
3483 * Windows doesn't have gettimeofday(), although it does have struct timeval. | |
3484 */ | |
3485 static int | |
3486 gettimeofday(struct timeval *tv, char *dummy) | |
3487 { | |
3488 long t = clock(); | |
3489 tv->tv_sec = t / CLOCKS_PER_SEC; | |
3490 tv->tv_usec = (t - tv->tv_sec * CLOCKS_PER_SEC) * 1000000 / CLOCKS_PER_SEC; | |
3491 return 0; | |
3492 } | |
3493 # endif | |
3494 | |
6 | 3495 /* |
3496 * Save the previous time before doing something that could nest. | |
3497 * set "*tv_rel" to the time elapsed so far. | |
3498 */ | |
3499 void | |
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changeset
|
3500 time_push(void *tv_rel, void *tv_start) |
6 | 3501 { |
3502 *((struct timeval *)tv_rel) = prev_timeval; | |
3503 gettimeofday(&prev_timeval, NULL); | |
3504 ((struct timeval *)tv_rel)->tv_usec = prev_timeval.tv_usec | |
3505 - ((struct timeval *)tv_rel)->tv_usec; | |
3506 ((struct timeval *)tv_rel)->tv_sec = prev_timeval.tv_sec | |
3507 - ((struct timeval *)tv_rel)->tv_sec; | |
3508 if (((struct timeval *)tv_rel)->tv_usec < 0) | |
3509 { | |
3510 ((struct timeval *)tv_rel)->tv_usec += 1000000; | |
3511 --((struct timeval *)tv_rel)->tv_sec; | |
3512 } | |
3513 *(struct timeval *)tv_start = prev_timeval; | |
3514 } | |
3515 | |
3516 /* | |
3517 * Compute the previous time after doing something that could nest. | |
3518 * Subtract "*tp" from prev_timeval; | |
3519 * Note: The arguments are (void *) to avoid trouble with systems that don't | |
3520 * have struct timeval. | |
3521 */ | |
3522 void | |
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changeset
|
3523 time_pop( |
41789f16d6b2
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changeset
|
3524 void *tp) /* actually (struct timeval *) */ |
6 | 3525 { |
3526 prev_timeval.tv_usec -= ((struct timeval *)tp)->tv_usec; | |
3527 prev_timeval.tv_sec -= ((struct timeval *)tp)->tv_sec; | |
3528 if (prev_timeval.tv_usec < 0) | |
3529 { | |
3530 prev_timeval.tv_usec += 1000000; | |
3531 --prev_timeval.tv_sec; | |
3532 } | |
3533 } | |
3534 | |
3535 static void | |
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changeset
|
3536 time_diff(struct timeval *then, struct timeval *now) |
6 | 3537 { |
3538 long usec; | |
3539 long msec; | |
3540 | |
3541 usec = now->tv_usec - then->tv_usec; | |
3542 msec = (now->tv_sec - then->tv_sec) * 1000L + usec / 1000L, | |
3543 usec = usec % 1000L; | |
3544 fprintf(time_fd, "%03ld.%03ld", msec, usec >= 0 ? usec : usec + 1000L); | |
3545 } | |
3546 | |
3547 void | |
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|
3548 time_msg( |
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|
3549 char *mesg, |
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|
3550 void *tv_start) /* only for do_source: start time; actually |
6 | 3551 (struct timeval *) */ |
3552 { | |
3553 static struct timeval start; | |
3554 struct timeval now; | |
3555 | |
3556 if (time_fd != NULL) | |
3557 { | |
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|
3558 if (strstr(mesg, "STARTING") != NULL) |
6 | 3559 { |
3560 gettimeofday(&start, NULL); | |
3561 prev_timeval = start; | |
3562 fprintf(time_fd, "\n\ntimes in msec\n"); | |
3563 fprintf(time_fd, " clock self+sourced self: sourced script\n"); | |
3564 fprintf(time_fd, " clock elapsed: other lines\n\n"); | |
3565 } | |
3566 gettimeofday(&now, NULL); | |
3567 time_diff(&start, &now); | |
3568 if (((struct timeval *)tv_start) != NULL) | |
3569 { | |
3570 fprintf(time_fd, " "); | |
3571 time_diff(((struct timeval *)tv_start), &now); | |
3572 } | |
3573 fprintf(time_fd, " "); | |
3574 time_diff(&prev_timeval, &now); | |
3575 prev_timeval = now; | |
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3576 fprintf(time_fd, ": %s\n", mesg); |
6 | 3577 } |
3578 } | |
3579 | |
3580 #endif | |
3581 | |
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3582 #if !defined(NO_VIM_MAIN) && defined(FEAT_EVAL) |
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3583 static void |
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3584 set_progpath(char_u *argv0) |
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3585 { |
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3586 char_u *val = argv0; |
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3587 |
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3588 # if defined(WIN32) |
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3589 /* A relative path containing a "/" will become invalid when using ":cd", |
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3590 * turn it into a full path. |
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3591 * On MS-Windows "vim" should be expanded to "vim.exe", thus always do |
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3592 * this. */ |
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3593 char_u *path = NULL; |
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3594 |
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3595 if (mch_can_exe(argv0, &path, FALSE) && path != NULL) |
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3596 val = path; |
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3597 # else |
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3598 char_u buf[MAXPATHL + 1]; |
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3599 # ifdef PROC_EXE_LINK |
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3600 char linkbuf[MAXPATHL + 1]; |
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3601 ssize_t len; |
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3602 |
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3603 len = readlink(PROC_EXE_LINK, linkbuf, MAXPATHL); |
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3604 if (len > 0) |
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3605 { |
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3606 linkbuf[len] = NUL; |
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3607 val = (char_u *)linkbuf; |
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3608 } |
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3609 # endif |
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3610 |
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3611 if (!mch_isFullName(val)) |
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3612 { |
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3613 if (gettail(val) != val |
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3614 && vim_FullName(val, buf, MAXPATHL, TRUE) != FAIL) |
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3615 val = buf; |
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3616 } |
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3617 # endif |
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3618 |
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3619 set_vim_var_string(VV_PROGPATH, val, -1); |
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3620 |
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3621 # ifdef WIN32 |
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3622 vim_free(path); |
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3623 # endif |
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3624 } |
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3625 |
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|
3626 #endif /* NO_VIM_MAIN */ |
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changeset
|
3627 |
2730 | 3628 #if (defined(FEAT_CLIENTSERVER) && !defined(NO_VIM_MAIN)) || defined(PROTO) |
6 | 3629 |
3630 /* | |
3631 * Common code for the X command server and the Win32 command server. | |
3632 */ | |
3633 | |
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Christian Brabandt <cb@256bit.org>
parents:
7697
diff
changeset
|
3634 static char_u *build_drop_cmd(int filec, char **filev, int tabs, int sendReply); |
6 | 3635 |
443 | 3636 /* |
3637 * Do the client-server stuff, unless "--servername ''" was used. | |
3638 */ | |
3639 static void | |
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parents:
7803
diff
changeset
|
3640 exec_on_server(mparm_T *parmp) |
443 | 3641 { |
3642 if (parmp->serverName_arg == NULL || *parmp->serverName_arg != NUL) | |
3643 { | |
3644 # ifdef WIN32 | |
3645 /* Initialise the client/server messaging infrastructure. */ | |
3646 serverInitMessaging(); | |
3647 # endif | |
3648 | |
3649 /* | |
3650 * When a command server argument was found, execute it. This may | |
3651 * exit Vim when it was successful. Otherwise it's executed further | |
3652 * on. Remember the encoding used here in "serverStrEnc". | |
3653 */ | |
3654 if (parmp->serverArg) | |
3655 { | |
3656 cmdsrv_main(&parmp->argc, parmp->argv, | |
3657 parmp->serverName_arg, &parmp->serverStr); | |
3658 # ifdef FEAT_MBYTE | |
3659 parmp->serverStrEnc = vim_strsave(p_enc); | |
3660 # endif | |
3661 } | |
3662 | |
3663 /* If we're still running, get the name to register ourselves. | |
3664 * On Win32 can register right now, for X11 need to setup the | |
3665 * clipboard first, it's further down. */ | |
3666 parmp->servername = serverMakeName(parmp->serverName_arg, | |
3667 parmp->argv[0]); | |
3668 # ifdef WIN32 | |
3669 if (parmp->servername != NULL) | |
3670 { | |
3671 serverSetName(parmp->servername); | |
3672 vim_free(parmp->servername); | |
3673 } | |
3674 # endif | |
3675 } | |
3676 } | |
3677 | |
3678 /* | |
3679 * Prepare for running as a Vim server. | |
3680 */ | |
3681 static void | |
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parents:
7803
diff
changeset
|
3682 prepare_server(mparm_T *parmp) |
443 | 3683 { |
3684 # if defined(FEAT_X11) | |
3685 /* | |
3686 * Register for remote command execution with :serversend and --remote | |
3687 * unless there was a -X or a --servername '' on the command line. | |
12837
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Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
3688 * Only register nongui-vim's with an explicit --servername argument, |
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Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
3689 * or when compiling with autoservername. |
926 | 3690 * When running as root --servername is also required. |
443 | 3691 */ |
3692 if (X_DISPLAY != NULL && parmp->servername != NULL && ( | |
12837
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parents:
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diff
changeset
|
3693 # if defined(FEAT_AUTOSERVERNAME) || defined(FEAT_GUI) |
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parents:
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diff
changeset
|
3694 ( |
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diff
changeset
|
3695 # if defined(FEAT_AUTOSERVERNAME) |
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diff
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|
3696 1 |
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diff
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|
3697 # else |
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parents:
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diff
changeset
|
3698 gui.in_use |
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parents:
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diff
changeset
|
3699 # endif |
926 | 3700 # ifdef UNIX |
1076 | 3701 && getuid() != ROOT_UID |
926 | 3702 # endif |
3703 ) || | |
443 | 3704 # endif |
3705 parmp->serverName_arg != NULL)) | |
3706 { | |
3707 (void)serverRegisterName(X_DISPLAY, parmp->servername); | |
3708 vim_free(parmp->servername); | |
3709 TIME_MSG("register server name"); | |
3710 } | |
3711 else | |
3712 serverDelayedStartName = parmp->servername; | |
3713 # endif | |
3714 | |
3715 /* | |
3716 * Execute command ourselves if we're here because the send failed (or | |
3717 * else we would have exited above). | |
3718 */ | |
3719 if (parmp->serverStr != NULL) | |
3720 { | |
3721 char_u *p; | |
3722 | |
3723 server_to_input_buf(serverConvert(parmp->serverStrEnc, | |
3724 parmp->serverStr, &p)); | |
3725 vim_free(p); | |
3726 } | |
3727 } | |
3728 | |
6 | 3729 static void |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3730 cmdsrv_main( |
41789f16d6b2
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3731 int *argc, |
41789f16d6b2
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3732 char **argv, |
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3733 char_u *serverName_arg, |
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3734 char_u **serverStr) |
6 | 3735 { |
3736 char_u *res; | |
3737 int i; | |
3738 char_u *sname; | |
3739 int ret; | |
3740 int didone = FALSE; | |
3741 int exiterr = 0; | |
3742 char **newArgV = argv + 1; | |
3743 int newArgC = 1, | |
3744 Argc = *argc; | |
3745 int argtype; | |
3746 #define ARGTYPE_OTHER 0 | |
3747 #define ARGTYPE_EDIT 1 | |
3748 #define ARGTYPE_EDIT_WAIT 2 | |
3749 #define ARGTYPE_SEND 3 | |
3750 int silent = FALSE; | |
734 | 3751 int tabs = FALSE; |
6 | 3752 # ifndef FEAT_X11 |
3753 HWND srv; | |
3754 # else | |
3755 Window srv; | |
3756 | |
3757 setup_term_clip(); | |
3758 # endif | |
3759 | |
3760 sname = serverMakeName(serverName_arg, argv[0]); | |
3761 if (sname == NULL) | |
3762 return; | |
3763 | |
3764 /* | |
3765 * Execute the command server related arguments and remove them | |
3766 * from the argc/argv array; We may have to return into main() | |
3767 */ | |
3768 for (i = 1; i < Argc; i++) | |
3769 { | |
3770 res = NULL; | |
443 | 3771 if (STRCMP(argv[i], "--") == 0) /* end of option arguments */ |
6 | 3772 { |
3773 for (; i < *argc; i++) | |
3774 { | |
3775 *newArgV++ = argv[i]; | |
3776 newArgC++; | |
3777 } | |
3778 break; | |
3779 } | |
3780 | |
734 | 3781 if (STRICMP(argv[i], "--remote-send") == 0) |
3782 argtype = ARGTYPE_SEND; | |
3783 else if (STRNICMP(argv[i], "--remote", 8) == 0) | |
3784 { | |
3785 char *p = argv[i] + 8; | |
3786 | |
6 | 3787 argtype = ARGTYPE_EDIT; |
734 | 3788 while (*p != NUL) |
3789 { | |
3790 if (STRNICMP(p, "-wait", 5) == 0) | |
3791 { | |
3792 argtype = ARGTYPE_EDIT_WAIT; | |
3793 p += 5; | |
3794 } | |
3795 else if (STRNICMP(p, "-silent", 7) == 0) | |
3796 { | |
3797 silent = TRUE; | |
3798 p += 7; | |
3799 } | |
3800 else if (STRNICMP(p, "-tab", 4) == 0) | |
3801 { | |
3802 tabs = TRUE; | |
3803 p += 4; | |
3804 } | |
3805 else | |
3806 { | |
3807 argtype = ARGTYPE_OTHER; | |
3808 break; | |
3809 } | |
3810 } | |
6 | 3811 } |
3812 else | |
3813 argtype = ARGTYPE_OTHER; | |
734 | 3814 |
6 | 3815 if (argtype != ARGTYPE_OTHER) |
3816 { | |
3817 if (i == *argc - 1) | |
3818 mainerr_arg_missing((char_u *)argv[i]); | |
3819 if (argtype == ARGTYPE_SEND) | |
3820 { | |
3821 *serverStr = (char_u *)argv[i + 1]; | |
3822 i++; | |
3823 } | |
3824 else | |
3825 { | |
3826 *serverStr = build_drop_cmd(*argc - i - 1, argv + i + 1, | |
734 | 3827 tabs, argtype == ARGTYPE_EDIT_WAIT); |
6 | 3828 if (*serverStr == NULL) |
3829 { | |
3830 /* Probably out of memory, exit. */ | |
3831 didone = TRUE; | |
3832 exiterr = 1; | |
3833 break; | |
3834 } | |
3835 Argc = i; | |
3836 } | |
3837 # ifdef FEAT_X11 | |
3838 if (xterm_dpy == NULL) | |
3839 { | |
3840 mch_errmsg(_("No display")); | |
3841 ret = -1; | |
3842 } | |
3843 else | |
3844 ret = serverSendToVim(xterm_dpy, sname, *serverStr, | |
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diff
changeset
|
3845 NULL, &srv, 0, 0, 0, silent); |
6 | 3846 # else |
3847 /* Win32 always works? */ | |
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11179
diff
changeset
|
3848 ret = serverSendToVim(sname, *serverStr, NULL, &srv, 0, 0, silent); |
6 | 3849 # endif |
3850 if (ret < 0) | |
3851 { | |
3852 if (argtype == ARGTYPE_SEND) | |
3853 { | |
3854 /* Failed to send, abort. */ | |
3855 mch_errmsg(_(": Send failed.\n")); | |
3856 didone = TRUE; | |
3857 exiterr = 1; | |
3858 } | |
3859 else if (!silent) | |
3860 /* Let vim start normally. */ | |
3861 mch_errmsg(_(": Send failed. Trying to execute locally\n")); | |
3862 break; | |
3863 } | |
3864 | |
3865 # ifdef FEAT_GUI_W32 | |
3866 /* Guess that when the server name starts with "g" it's a GUI | |
3867 * server, which we can bring to the foreground here. | |
3868 * Foreground() in the server doesn't work very well. */ | |
3869 if (argtype != ARGTYPE_SEND && TOUPPER_ASC(*sname) == 'G') | |
3870 SetForegroundWindow(srv); | |
3871 # endif | |
3872 | |
3873 /* | |
3874 * For --remote-wait: Wait until the server did edit each | |
3875 * file. Also detect that the server no longer runs. | |
3876 */ | |
3877 if (ret >= 0 && argtype == ARGTYPE_EDIT_WAIT) | |
3878 { | |
3879 int numFiles = *argc - i - 1; | |
3880 int j; | |
3881 char_u *done = alloc(numFiles); | |
3882 char_u *p; | |
3883 # ifdef FEAT_GUI_W32 | |
3884 NOTIFYICONDATA ni; | |
3885 int count = 0; | |
3886 extern HWND message_window; | |
3887 # endif | |
3888 | |
3889 if (numFiles > 0 && argv[i + 1][0] == '+') | |
3890 /* Skip "+cmd" argument, don't wait for it to be edited. */ | |
3891 --numFiles; | |
3892 | |
3893 # ifdef FEAT_GUI_W32 | |
3894 ni.cbSize = sizeof(ni); | |
3895 ni.hWnd = message_window; | |
3896 ni.uID = 0; | |
3897 ni.uFlags = NIF_ICON|NIF_TIP; | |
3898 ni.hIcon = LoadIcon((HINSTANCE)GetModuleHandle(0), "IDR_VIM"); | |
3899 sprintf(ni.szTip, _("%d of %d edited"), count, numFiles); | |
3900 Shell_NotifyIcon(NIM_ADD, &ni); | |
3901 # endif | |
3902 | |
3903 /* Wait for all files to unload in remote */ | |
2215
cccb71c2c5c1
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
3904 vim_memset(done, 0, numFiles); |
6 | 3905 while (memchr(done, 0, numFiles) != NULL) |
3906 { | |
3907 # ifdef WIN32 | |
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parents:
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diff
changeset
|
3908 p = serverGetReply(srv, NULL, TRUE, TRUE, 0); |
6 | 3909 if (p == NULL) |
3910 break; | |
3911 # else | |
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Christian Brabandt <cb@256bit.org>
parents:
11179
diff
changeset
|
3912 if (serverReadReply(xterm_dpy, srv, &p, TRUE, -1) < 0) |
6 | 3913 break; |
3914 # endif | |
3915 j = atoi((char *)p); | |
3916 if (j >= 0 && j < numFiles) | |
3917 { | |
3918 # ifdef FEAT_GUI_W32 | |
3919 ++count; | |
3920 sprintf(ni.szTip, _("%d of %d edited"), | |
3921 count, numFiles); | |
3922 Shell_NotifyIcon(NIM_MODIFY, &ni); | |
3923 # endif | |
3924 done[j] = 1; | |
3925 } | |
3926 } | |
3927 # ifdef FEAT_GUI_W32 | |
3928 Shell_NotifyIcon(NIM_DELETE, &ni); | |
3929 # endif | |
3930 } | |
3931 } | |
3932 else if (STRICMP(argv[i], "--remote-expr") == 0) | |
3933 { | |
3934 if (i == *argc - 1) | |
3935 mainerr_arg_missing((char_u *)argv[i]); | |
3936 # ifdef WIN32 | |
3937 /* Win32 always works? */ | |
3938 if (serverSendToVim(sname, (char_u *)argv[i + 1], | |
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Christian Brabandt <cb@256bit.org>
parents:
11179
diff
changeset
|
3939 &res, NULL, 1, 0, FALSE) < 0) |
6 | 3940 # else |
3941 if (xterm_dpy == NULL) | |
3942 mch_errmsg(_("No display: Send expression failed.\n")); | |
3943 else if (serverSendToVim(xterm_dpy, sname, (char_u *)argv[i + 1], | |
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11179
diff
changeset
|
3944 &res, NULL, 1, 0, 1, FALSE) < 0) |
6 | 3945 # endif |
3946 { | |
3947 if (res != NULL && *res != NUL) | |
3948 { | |
3949 /* Output error from remote */ | |
3950 mch_errmsg((char *)res); | |
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Christian Brabandt <cb@256bit.org>
parents:
13240
diff
changeset
|
3951 VIM_CLEAR(res); |
6 | 3952 } |
3953 mch_errmsg(_(": Send expression failed.\n")); | |
3954 } | |
3955 } | |
3956 else if (STRICMP(argv[i], "--serverlist") == 0) | |
3957 { | |
3958 # ifdef WIN32 | |
3959 /* Win32 always works? */ | |
3960 res = serverGetVimNames(); | |
3961 # else | |
3962 if (xterm_dpy != NULL) | |
3963 res = serverGetVimNames(xterm_dpy); | |
3964 # endif | |
3965 if (called_emsg) | |
3966 mch_errmsg("\n"); | |
3967 } | |
3968 else if (STRICMP(argv[i], "--servername") == 0) | |
3969 { | |
2021 | 3970 /* Already processed. Take it out of the command line */ |
6 | 3971 i++; |
3972 continue; | |
3973 } | |
3974 else | |
3975 { | |
3976 *newArgV++ = argv[i]; | |
3977 newArgC++; | |
3978 continue; | |
3979 } | |
3980 didone = TRUE; | |
3981 if (res != NULL && *res != NUL) | |
3982 { | |
3983 mch_msg((char *)res); | |
3984 if (res[STRLEN(res) - 1] != '\n') | |
3985 mch_msg("\n"); | |
3986 } | |
3987 vim_free(res); | |
3988 } | |
3989 | |
3990 if (didone) | |
3991 { | |
3992 display_errors(); /* display any collected messages */ | |
3993 exit(exiterr); /* Mission accomplished - get out */ | |
3994 } | |
3995 | |
3996 /* Return back into main() */ | |
3997 *argc = newArgC; | |
3998 vim_free(sname); | |
3999 } | |
4000 | |
4001 /* | |
4002 * Build a ":drop" command to send to a Vim server. | |
4003 */ | |
4004 static char_u * | |
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parents:
7803
diff
changeset
|
4005 build_drop_cmd( |
41789f16d6b2
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4006 int filec, |
41789f16d6b2
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4007 char **filev, |
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4008 int tabs, /* Use ":tab drop" instead of ":drop". */ |
41789f16d6b2
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4009 int sendReply) |
6 | 4010 { |
4011 garray_T ga; | |
4012 int i; | |
4013 char_u *inicmd = NULL; | |
4014 char_u *p; | |
6708 | 4015 char_u *cdp; |
2770 | 4016 char_u *cwd; |
6 | 4017 |
4018 if (filec > 0 && filev[0][0] == '+') | |
4019 { | |
4020 inicmd = (char_u *)filev[0] + 1; | |
4021 filev++; | |
4022 filec--; | |
4023 } | |
4024 /* Check if we have at least one argument. */ | |
4025 if (filec <= 0) | |
4026 mainerr_arg_missing((char_u *)filev[-1]); | |
2640 | 4027 |
4028 /* Temporarily cd to the current directory to handle relative file names. */ | |
2770 | 4029 cwd = alloc(MAXPATHL); |
4030 if (cwd == NULL) | |
6 | 4031 return NULL; |
2770 | 4032 if (mch_dirname(cwd, MAXPATHL) != OK) |
4033 { | |
4034 vim_free(cwd); | |
4035 return NULL; | |
4036 } | |
6708 | 4037 cdp = vim_strsave_escaped_ext(cwd, |
1385 | 4038 #ifdef BACKSLASH_IN_FILENAME |
8080
b6cb94ad97a4
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Christian Brabandt <cb@256bit.org>
parents:
7827
diff
changeset
|
4039 (char_u *)"", /* rem_backslash() will tell what chars to escape */ |
1385 | 4040 #else |
4041 PATH_ESC_CHARS, | |
4042 #endif | |
2770 | 4043 '\\', TRUE); |
4044 vim_free(cwd); | |
6708 | 4045 if (cdp == NULL) |
6 | 4046 return NULL; |
4047 ga_init2(&ga, 1, 100); | |
4048 ga_concat(&ga, (char_u *)"<C-\\><C-N>:cd "); | |
6708 | 4049 ga_concat(&ga, cdp); |
734 | 4050 |
6 | 4051 /* Call inputsave() so that a prompt for an encryption key works. */ |
734 | 4052 ga_concat(&ga, (char_u *)"<CR>:if exists('*inputsave')|call inputsave()|endif|"); |
4053 if (tabs) | |
4054 ga_concat(&ga, (char_u *)"tab "); | |
4055 ga_concat(&ga, (char_u *)"drop"); | |
6 | 4056 for (i = 0; i < filec; i++) |
4057 { | |
4058 /* On Unix the shell has already expanded the wildcards, don't want to | |
40 | 4059 * do it again in the Vim server. On MS-Windows only escape |
4060 * non-wildcard characters. */ | |
6 | 4061 p = vim_strsave_escaped((char_u *)filev[i], |
4062 #ifdef UNIX | |
4063 PATH_ESC_CHARS | |
4064 #else | |
40 | 4065 (char_u *)" \t%#" |
6 | 4066 #endif |
4067 ); | |
4068 if (p == NULL) | |
4069 { | |
4070 vim_free(ga.ga_data); | |
4071 return NULL; | |
4072 } | |
4073 ga_concat(&ga, (char_u *)" "); | |
4074 ga_concat(&ga, p); | |
4075 vim_free(p); | |
4076 } | |
2640 | 4077 ga_concat(&ga, (char_u *)"|if exists('*inputrestore')|call inputrestore()|endif<CR>"); |
4078 | |
6 | 4079 /* The :drop commands goes to Insert mode when 'insertmode' is set, use |
4080 * CTRL-\ CTRL-N again. */ | |
2640 | 4081 ga_concat(&ga, (char_u *)"<C-\\><C-N>"); |
4082 | |
4083 /* Switch back to the correct current directory (prior to temporary path | |
4084 * switch) unless 'autochdir' is set, in which case it will already be | |
6708 | 4085 * correct after the :drop command. With line breaks and spaces: |
4086 * if !exists('+acd') || !&acd | |
4087 * if haslocaldir() | |
4088 * cd - | |
4089 * lcd - | |
6895 | 4090 * elseif getcwd() ==# 'current path' |
6708 | 4091 * cd - |
4092 * endif | |
4093 * endif | |
4094 */ | |
4095 ga_concat(&ga, (char_u *)":if !exists('+acd')||!&acd|if haslocaldir()|"); | |
6895 | 4096 ga_concat(&ga, (char_u *)"cd -|lcd -|elseif getcwd() ==# '"); |
6708 | 4097 ga_concat(&ga, cdp); |
6895 | 4098 ga_concat(&ga, (char_u *)"'|cd -|endif|endif<CR>"); |
6708 | 4099 vim_free(cdp); |
2640 | 4100 |
6 | 4101 if (sendReply) |
2640 | 4102 ga_concat(&ga, (char_u *)":call SetupRemoteReplies()<CR>"); |
4103 ga_concat(&ga, (char_u *)":"); | |
6 | 4104 if (inicmd != NULL) |
4105 { | |
4106 /* Can't use <CR> after "inicmd", because an "startinsert" would cause | |
4107 * the following commands to be inserted as text. Use a "|", | |
4108 * hopefully "inicmd" does allow this... */ | |
4109 ga_concat(&ga, inicmd); | |
4110 ga_concat(&ga, (char_u *)"|"); | |
4111 } | |
4112 /* Bring the window to the foreground, goto Insert mode when 'im' set and | |
4113 * clear command line. */ | |
46 | 4114 ga_concat(&ga, (char_u *)"cal foreground()|if &im|star|en|redr|f<CR>"); |
6 | 4115 ga_append(&ga, NUL); |
4116 return ga.ga_data; | |
4117 } | |
4118 | |
4119 /* | |
2730 | 4120 * Make our basic server name: use the specified "arg" if given, otherwise use |
4121 * the tail of the command "cmd" we were started with. | |
4122 * Return the name in allocated memory. This doesn't include a serial number. | |
4123 */ | |
4124 static char_u * | |
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changeset
|
4125 serverMakeName(char_u *arg, char *cmd) |
2730 | 4126 { |
4127 char_u *p; | |
4128 | |
4129 if (arg != NULL && *arg != NUL) | |
4130 p = vim_strsave_up(arg); | |
4131 else | |
4132 { | |
4133 p = vim_strsave_up(gettail((char_u *)cmd)); | |
4134 /* Remove .exe or .bat from the name. */ | |
4135 if (p != NULL && vim_strchr(p, '.') != NULL) | |
4136 *vim_strchr(p, '.') = NUL; | |
4137 } | |
4138 return p; | |
4139 } | |
4140 #endif /* FEAT_CLIENTSERVER */ | |
4141 | |
4142 #if defined(FEAT_CLIENTSERVER) || defined(PROTO) | |
4143 /* | |
6 | 4144 * Replace termcodes such as <CR> and insert as key presses if there is room. |
4145 */ | |
4146 void | |
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changeset
|
4147 server_to_input_buf(char_u *str) |
6 | 4148 { |
4149 char_u *ptr = NULL; | |
4150 char_u *cpo_save = p_cpo; | |
4151 | |
4152 /* Set 'cpoptions' the way we want it. | |
4153 * B set - backslashes are *not* treated specially | |
4154 * k set - keycodes are *not* reverse-engineered | |
4155 * < unset - <Key> sequences *are* interpreted | |
860 | 4156 * The last but one parameter of replace_termcodes() is TRUE so that the |
4157 * <lt> sequence is recognised - needed for a real backslash. | |
6 | 4158 */ |
4159 p_cpo = (char_u *)"Bk"; | |
860 | 4160 str = replace_termcodes((char_u *)str, &ptr, FALSE, TRUE, FALSE); |
6 | 4161 p_cpo = cpo_save; |
4162 | |
4163 if (*ptr != NUL) /* trailing CTRL-V results in nothing */ | |
4164 { | |
4165 /* | |
4166 * Add the string to the input stream. | |
4167 * Can't use add_to_input_buf() here, we now have K_SPECIAL bytes. | |
4168 * | |
4169 * First clear typed characters from the typeahead buffer, there could | |
4170 * be half a mapping there. Then append to the existing string, so | |
4171 * that multiple commands from a client are concatenated. | |
4172 */ | |
4173 if (typebuf.tb_maplen < typebuf.tb_len) | |
4174 del_typebuf(typebuf.tb_len - typebuf.tb_maplen, typebuf.tb_maplen); | |
4175 (void)ins_typebuf(str, REMAP_NONE, typebuf.tb_len, TRUE, FALSE); | |
4176 | |
4177 /* Let input_available() know we inserted text in the typeahead | |
4178 * buffer. */ | |
841 | 4179 typebuf_was_filled = TRUE; |
6 | 4180 } |
4181 vim_free((char_u *)ptr); | |
4182 } | |
4183 | |
4184 /* | |
4185 * Evaluate an expression that the client sent to a string. | |
4186 */ | |
4187 char_u * | |
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4188 eval_client_expr_to_string(char_u *expr) |
6 | 4189 { |
4190 char_u *res; | |
4191 int save_dbl = debug_break_level; | |
4192 int save_ro = redir_off; | |
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4193 funccal_entry_T funccal_entry; |
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4194 int did_save_funccal = FALSE; |
11179
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4195 |
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4196 /* Evaluate the expression at the toplevel, don't use variables local to |
12678
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4197 * the calling function. Except when in debug mode. */ |
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4198 if (!debug_mode) |
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4199 { |
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4200 save_funccal(&funccal_entry); |
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4201 did_save_funccal = TRUE; |
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4202 } |
6 | 4203 |
4217 | 4204 /* Disable debugging, otherwise Vim hangs, waiting for "cont" to be |
4205 * typed. */ | |
6 | 4206 debug_break_level = -1; |
4207 redir_off = 0; | |
4217 | 4208 /* Do not display error message, otherwise Vim hangs, waiting for "cont" |
4209 * to be typed. Do generate errors so that try/catch works. */ | |
4210 ++emsg_silent; | |
6 | 4211 |
714 | 4212 res = eval_to_string(expr, NULL, TRUE); |
6 | 4213 |
4214 debug_break_level = save_dbl; | |
4215 redir_off = save_ro; | |
4217 | 4216 --emsg_silent; |
4217 if (emsg_silent < 0) | |
4218 emsg_silent = 0; | |
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4219 if (did_save_funccal) |
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4220 restore_funccal(); |
6 | 4221 |
591 | 4222 /* A client can tell us to redraw, but not to display the cursor, so do |
4223 * that here. */ | |
4224 setcursor(); | |
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4225 out_flush_cursor(FALSE, FALSE); |
591 | 4226 |
6 | 4227 return res; |
4228 } | |
4229 | |
39 | 4230 /* |
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4231 * Evaluate a command or expression sent to ourselves. |
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4232 */ |
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4233 int |
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4234 sendToLocalVim(char_u *cmd, int asExpr, char_u **result) |
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4235 { |
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4236 if (asExpr) |
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4237 { |
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4238 char_u *ret; |
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4239 |
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4240 ret = eval_client_expr_to_string(cmd); |
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4241 if (result != NULL) |
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4242 { |
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4243 if (ret == NULL) |
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4244 { |
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4245 char *err = _(e_invexprmsg); |
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4246 size_t len = STRLEN(cmd) + STRLEN(err) + 5; |
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4247 char_u *msg; |
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4248 |
11215
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4249 msg = alloc((unsigned)len); |
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4250 if (msg != NULL) |
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4251 vim_snprintf((char *)msg, len, "%s: \"%s\"", err, cmd); |
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4252 *result = msg; |
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4253 } |
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4254 else |
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4255 *result = ret; |
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4256 } |
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4257 else |
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4258 vim_free(ret); |
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4259 return ret == NULL ? -1 : 0; |
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4260 } |
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4261 server_to_input_buf(cmd); |
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4262 return 0; |
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4263 } |
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4264 |
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4265 /* |
39 | 4266 * If conversion is needed, convert "data" from "client_enc" to 'encoding' and |
4267 * return an allocated string. Otherwise return "data". | |
4268 * "*tofree" is set to the result when it needs to be freed later. | |
4269 */ | |
4270 char_u * | |
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changeset
|
4271 serverConvert( |
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diff
changeset
|
4272 char_u *client_enc UNUSED, |
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diff
changeset
|
4273 char_u *data, |
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diff
changeset
|
4274 char_u **tofree) |
39 | 4275 { |
4276 char_u *res = data; | |
4277 | |
4278 *tofree = NULL; | |
4279 # ifdef FEAT_MBYTE | |
4280 if (client_enc != NULL && p_enc != NULL) | |
4281 { | |
4282 vimconv_T vimconv; | |
4283 | |
4284 vimconv.vc_type = CONV_NONE; | |
4285 if (convert_setup(&vimconv, client_enc, p_enc) != FAIL | |
4286 && vimconv.vc_type != CONV_NONE) | |
4287 { | |
4288 res = string_convert(&vimconv, data, NULL); | |
4289 if (res == NULL) | |
4290 res = data; | |
4291 else | |
4292 *tofree = res; | |
4293 } | |
4294 convert_setup(&vimconv, NULL, NULL); | |
4295 } | |
4296 # endif | |
4297 return res; | |
4298 } | |
2730 | 4299 #endif |