Mercurial > vim
annotate src/main.c @ 4444:ccecb03e5e8b v7.3.970
updated for version 7.3.970
Problem: Syntax highlighting can be slow.
Solution: Include the NFA regexp engine. Add the 'regexpengine' option to
select which one is used. (various authors, including Ken Takata,
Andrei Aiordachioaie, Russ Cox, Xiaozhou Liua, Ian Young)
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Sun, 19 May 2013 19:40:29 +0200 |
| parents | c9820396afb9 |
| children | c4d4f0fc12b9 |
| rev | line source |
|---|---|
| 6 | 1 /* vi:set ts=8 sts=4 sw=4: |
| 2 * | |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 #define EXTERN | |
| 11 #include "vim.h" | |
| 12 | |
| 13 #ifdef SPAWNO | |
| 242 | 14 # include <spawno.h> /* special MS-DOS swapping library */ |
| 6 | 15 #endif |
| 16 | |
| 17 #ifdef __CYGWIN__ | |
| 18 # ifndef WIN32 | |
| 1657 | 19 # include <cygwin/version.h> |
| 20 # include <sys/cygwin.h> /* for cygwin_conv_to_posix_path() and/or | |
| 21 * cygwin_conv_path() */ | |
| 6 | 22 # endif |
| 23 # include <limits.h> | |
| 24 #endif | |
| 25 | |
| 443 | 26 /* Maximum number of commands from + or -c arguments. */ |
| 27 #define MAX_ARG_CMDS 10 | |
| 28 | |
| 673 | 29 /* values for "window_layout" */ |
| 30 #define WIN_HOR 1 /* "-o" horizontally split windows */ | |
| 31 #define WIN_VER 2 /* "-O" vertically split windows */ | |
| 32 #define WIN_TABS 3 /* "-p" windows on tab pages */ | |
| 33 | |
| 440 | 34 /* Struct for various parameters passed between main() and other functions. */ |
| 35 typedef struct | |
| 36 { | |
| 443 | 37 int argc; |
| 38 char **argv; | |
| 39 | |
| 40 int evim_mode; /* started as "evim" */ | |
| 41 char_u *use_vimrc; /* vimrc from -u argument */ | |
| 42 | |
| 43 int n_commands; /* no. of commands from + or -c */ | |
| 44 char_u *commands[MAX_ARG_CMDS]; /* commands from + or -c arg. */ | |
| 45 char_u cmds_tofree[MAX_ARG_CMDS]; /* commands that need free() */ | |
| 46 int n_pre_commands; /* no. of commands from --cmd */ | |
| 47 char_u *pre_commands[MAX_ARG_CMDS]; /* commands from --cmd argument */ | |
| 48 | |
| 49 int edit_type; /* type of editing to do */ | |
| 50 char_u *tagname; /* tag from -t argument */ | |
| 51 #ifdef FEAT_QUICKFIX | |
| 52 char_u *use_ef; /* 'errorfile' from -q argument */ | |
| 53 #endif | |
| 54 | |
| 55 int want_full_screen; | |
| 56 int stdout_isatty; /* is stdout a terminal? */ | |
| 57 char_u *term; /* specified terminal name */ | |
| 58 #ifdef FEAT_CRYPT | |
| 59 int ask_for_key; /* -x argument */ | |
| 60 #endif | |
| 61 int no_swap_file; /* "-n" argument used */ | |
| 62 #ifdef FEAT_EVAL | |
| 63 int use_debug_break_level; | |
| 64 #endif | |
| 65 #ifdef FEAT_WINDOWS | |
| 66 int window_count; /* number of windows to use */ | |
| 673 | 67 int window_layout; /* 0, WIN_HOR, WIN_VER or WIN_TABS */ |
| 443 | 68 #endif |
| 69 | |
| 70 #ifdef FEAT_CLIENTSERVER | |
| 440 | 71 int serverArg; /* TRUE when argument for a server */ |
| 72 char_u *serverName_arg; /* cmdline arg for server name */ | |
| 443 | 73 char_u *serverStr; /* remote server command */ |
| 74 char_u *serverStrEnc; /* encoding of serverStr */ | |
| 75 char_u *servername; /* allocated name for our server */ | |
| 76 #endif | |
| 77 #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE) | |
| 78 int literal; /* don't expand file names */ | |
| 79 #endif | |
| 80 #ifdef MSWIN | |
| 81 int full_path; /* file name argument was full path */ | |
| 82 #endif | |
| 83 #ifdef FEAT_DIFF | |
| 84 int diff_mode; /* start with 'diff' set */ | |
| 85 #endif | |
| 440 | 86 } mparm_T; |
| 87 | |
| 443 | 88 /* Values for edit_type. */ |
| 89 #define EDIT_NONE 0 /* no edit type yet */ | |
| 90 #define EDIT_FILE 1 /* file name argument[s] given, use argument list */ | |
| 91 #define EDIT_STDIN 2 /* read file from stdin */ | |
| 92 #define EDIT_TAG 3 /* tag name argument given, use tagname */ | |
| 93 #define EDIT_QF 4 /* start in quickfix mode */ | |
| 94 | |
| 2730 | 95 #if (defined(UNIX) || defined(VMS)) && !defined(NO_VIM_MAIN) |
| 6 | 96 static int file_owned __ARGS((char *fname)); |
| 97 #endif | |
| 98 static void mainerr __ARGS((int, char_u *)); | |
| 2730 | 99 #ifndef NO_VIM_MAIN |
| 6 | 100 static void main_msg __ARGS((char *s)); |
| 101 static void usage __ARGS((void)); | |
| 102 static int get_number_arg __ARGS((char_u *p, int *idx, int def)); | |
| 2730 | 103 # if defined(HAVE_LOCALE_H) || defined(X_LOCALE) |
| 443 | 104 static void init_locale __ARGS((void)); |
| 2730 | 105 # endif |
| 443 | 106 static void parse_command_name __ARGS((mparm_T *parmp)); |
| 107 static void early_arg_scan __ARGS((mparm_T *parmp)); | |
| 108 static void command_line_scan __ARGS((mparm_T *parmp)); | |
| 109 static void check_tty __ARGS((mparm_T *parmp)); | |
| 110 static void read_stdin __ARGS((void)); | |
| 111 static void create_windows __ARGS((mparm_T *parmp)); | |
| 2730 | 112 # ifdef FEAT_WINDOWS |
| 443 | 113 static void edit_buffers __ARGS((mparm_T *parmp)); |
| 2730 | 114 # endif |
| 443 | 115 static void exe_pre_commands __ARGS((mparm_T *parmp)); |
| 116 static void exe_commands __ARGS((mparm_T *parmp)); | |
| 440 | 117 static void source_startup_scripts __ARGS((mparm_T *parmp)); |
| 6 | 118 static void main_start_gui __ARGS((void)); |
| 2730 | 119 # if defined(HAS_SWAP_EXISTS_ACTION) |
| 6 | 120 static void check_swap_exists_action __ARGS((void)); |
| 2730 | 121 # endif |
| 122 # if defined(FEAT_CLIENTSERVER) || defined(PROTO) | |
| 443 | 123 static void exec_on_server __ARGS((mparm_T *parmp)); |
| 124 static void prepare_server __ARGS((mparm_T *parmp)); | |
| 6 | 125 static void cmdsrv_main __ARGS((int *argc, char **argv, char_u *serverName_arg, char_u **serverStr)); |
| 126 static char_u *serverMakeName __ARGS((char_u *arg, char *cmd)); | |
| 2730 | 127 # endif |
| 6 | 128 #endif |
| 129 | |
| 130 | |
| 131 /* | |
| 132 * Different types of error messages. | |
| 133 */ | |
| 134 static char *(main_errors[]) = | |
| 135 { | |
| 443 | 136 N_("Unknown option argument"), |
| 6 | 137 #define ME_UNKNOWN_OPTION 0 |
| 138 N_("Too many edit arguments"), | |
| 139 #define ME_TOO_MANY_ARGS 1 | |
| 140 N_("Argument missing after"), | |
| 141 #define ME_ARG_MISSING 2 | |
| 443 | 142 N_("Garbage after option argument"), |
| 6 | 143 #define ME_GARBAGE 3 |
| 144 N_("Too many \"+command\", \"-c command\" or \"--cmd command\" arguments"), | |
| 145 #define ME_EXTRA_CMD 4 | |
| 146 N_("Invalid argument for"), | |
| 147 #define ME_INVALID_ARG 5 | |
| 148 }; | |
| 149 | |
| 3955 | 150 #ifndef PROTO /* don't want a prototype for main() */ |
| 2730 | 151 #ifndef NO_VIM_MAIN /* skip this for unittests */ |
| 6 | 152 int |
| 153 # ifdef VIMDLL | |
| 154 _export | |
| 155 # endif | |
| 156 # ifdef FEAT_GUI_MSWIN | |
| 157 # ifdef __BORLANDC__ | |
| 158 _cdecl | |
| 159 # endif | |
| 160 VimMain | |
| 161 # else | |
| 162 main | |
| 163 # endif | |
| 164 (argc, argv) | |
| 165 int argc; | |
| 166 char **argv; | |
| 167 { | |
| 168 char_u *fname = NULL; /* file name from command line */ | |
| 440 | 169 mparm_T params; /* various parameters passed between |
| 170 * main() and other functions. */ | |
| 1972 | 171 #ifdef STARTUPTIME |
| 172 int i; | |
| 173 #endif | |
| 6 | 174 |
| 175 /* | |
| 176 * Do any system-specific initialisations. These can NOT use IObuff or | |
| 177 * NameBuff. Thus emsg2() cannot be called! | |
| 178 */ | |
| 179 mch_early_init(); | |
| 180 | |
| 443 | 181 /* Many variables are in "params" so that we can pass them to invoked |
| 182 * functions without a lot of arguments. "argc" and "argv" are also | |
| 183 * copied, so that they can be changed. */ | |
| 440 | 184 vim_memset(¶ms, 0, sizeof(params)); |
| 443 | 185 params.argc = argc; |
| 186 params.argv = argv; | |
| 187 params.want_full_screen = TRUE; | |
| 188 #ifdef FEAT_EVAL | |
| 189 params.use_debug_break_level = -1; | |
| 190 #endif | |
| 191 #ifdef FEAT_WINDOWS | |
| 192 params.window_count = -1; | |
| 193 #endif | |
| 440 | 194 |
| 4369 | 195 #ifdef FEAT_RUBY |
| 196 { | |
| 197 int ruby_stack_start; | |
| 198 vim_ruby_init((void *)&ruby_stack_start); | |
| 199 } | |
| 200 #endif | |
| 201 | |
| 6 | 202 #ifdef FEAT_TCL |
| 443 | 203 vim_tcl_init(params.argv[0]); |
| 6 | 204 #endif |
| 205 | |
| 206 #ifdef MEM_PROFILE | |
| 207 atexit(vim_mem_profile_dump); | |
| 208 #endif | |
| 209 | |
| 210 #ifdef STARTUPTIME | |
| 1972 | 211 for (i = 1; i < argc; ++i) |
| 212 { | |
| 1989 | 213 if (STRICMP(argv[i], "--startuptime") == 0 && i + 1 < argc) |
| 1972 | 214 { |
| 1989 | 215 time_fd = mch_fopen(argv[i + 1], "a"); |
| 1972 | 216 TIME_MSG("--- VIM STARTING ---"); |
| 217 break; | |
| 218 } | |
| 219 } | |
| 6 | 220 #endif |
| 777 | 221 starttime = time(NULL); |
| 6 | 222 |
| 223 #ifdef __EMX__ | |
| 443 | 224 _wildcard(¶ms.argc, ¶ms.argv); |
| 6 | 225 #endif |
| 226 | |
| 227 #ifdef FEAT_MBYTE | |
| 228 (void)mb_init(); /* init mb_bytelen_tab[] to ones */ | |
| 229 #endif | |
| 123 | 230 #ifdef FEAT_EVAL |
| 231 eval_init(); /* init global variables */ | |
| 232 #endif | |
| 6 | 233 |
| 234 #ifdef __QNXNTO__ | |
| 235 qnx_init(); /* PhAttach() for clipboard, (and gui) */ | |
| 236 #endif | |
| 237 | |
| 238 #ifdef MAC_OS_CLASSIC | |
| 443 | 239 /* Prepare for possibly starting GUI sometime */ |
| 6 | 240 /* Macintosh needs this before any memory is allocated. */ |
| 443 | 241 gui_prepare(¶ms.argc, params.argv); |
| 6 | 242 TIME_MSG("GUI prepared"); |
| 243 #endif | |
| 244 | |
| 245 /* Init the table of Normal mode commands. */ | |
| 246 init_normal_cmds(); | |
| 247 | |
| 248 #if defined(HAVE_DATE_TIME) && defined(VMS) && defined(VAXC) | |
| 440 | 249 make_version(); /* Construct the long version string. */ |
| 6 | 250 #endif |
| 251 | |
| 252 /* | |
| 253 * Allocate space for the generic buffers (needed for set_init_1() and | |
| 254 * EMSG2()). | |
| 255 */ | |
| 256 if ((IObuff = alloc(IOSIZE)) == NULL | |
| 257 || (NameBuff = alloc(MAXPATHL)) == NULL) | |
| 258 mch_exit(0); | |
| 259 TIME_MSG("Allocated generic buffers"); | |
| 260 | |
| 22 | 261 #ifdef NBDEBUG |
| 262 /* Wait a moment for debugging NetBeans. Must be after allocating | |
| 263 * NameBuff. */ | |
| 264 nbdebug_log_init("SPRO_GVIM_DEBUG", "SPRO_GVIM_DLEVEL"); | |
| 265 nbdebug_wait(WT_ENV | WT_WAIT | WT_STOP, "SPRO_GVIM_WAIT", 20); | |
| 443 | 266 TIME_MSG("NetBeans debug wait"); |
| 22 | 267 #endif |
| 268 | |
| 6 | 269 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE) |
| 270 /* | |
| 271 * Setup to use the current locale (for ctype() and many other things). | |
| 272 * NOTE: Translated messages with encodings other than latin1 will not | |
| 273 * work until set_init_1() has been called! | |
| 274 */ | |
| 443 | 275 init_locale(); |
| 6 | 276 TIME_MSG("locale set"); |
| 277 #endif | |
| 278 | |
| 279 #ifdef FEAT_GUI | |
| 280 gui.dofork = TRUE; /* default is to use fork() */ | |
| 281 #endif | |
| 282 | |
| 283 /* | |
| 440 | 284 * Do a first scan of the arguments in "argv[]": |
| 443 | 285 * -display or --display |
| 440 | 286 * --server... |
| 287 * --socketid | |
| 1376 | 288 * --windowid |
| 6 | 289 */ |
| 443 | 290 early_arg_scan(¶ms); |
| 6 | 291 |
| 292 #ifdef FEAT_SUN_WORKSHOP | |
| 443 | 293 findYourself(params.argv[0]); |
| 6 | 294 #endif |
| 295 #if defined(FEAT_GUI) && !defined(MAC_OS_CLASSIC) | |
| 443 | 296 /* Prepare for possibly starting GUI sometime */ |
| 297 gui_prepare(¶ms.argc, params.argv); | |
| 6 | 298 TIME_MSG("GUI prepared"); |
| 299 #endif | |
| 300 | |
| 301 #ifdef FEAT_CLIPBOARD | |
| 302 clip_init(FALSE); /* Initialise clipboard stuff */ | |
| 303 TIME_MSG("clipboard setup"); | |
| 304 #endif | |
| 305 | |
| 306 /* | |
| 307 * Check if we have an interactive window. | |
| 308 * On the Amiga: If there is no window, we open one with a newcli command | |
| 309 * (needed for :! to * work). mch_check_win() will also handle the -d or | |
| 310 * -dev argument. | |
| 311 */ | |
| 443 | 312 params.stdout_isatty = (mch_check_win(params.argc, params.argv) != FAIL); |
| 6 | 313 TIME_MSG("window checked"); |
| 314 | |
| 315 /* | |
| 667 | 316 * Allocate the first window and buffer. |
| 317 * Can't do anything without it, exit when it fails. | |
| 6 | 318 */ |
| 667 | 319 if (win_alloc_first() == FAIL) |
| 320 mch_exit(0); | |
| 6 | 321 |
| 322 init_yank(); /* init yank buffers */ | |
| 323 | |
| 443 | 324 alist_init(&global_alist); /* Init the argument list to empty. */ |
| 6 | 325 |
| 326 /* | |
| 327 * Set the default values for the options. | |
| 328 * NOTE: Non-latin1 translated messages are working only after this, | |
| 329 * because this is where "has_mbyte" will be set, which is used by | |
| 330 * msg_outtrans_len_attr(). | |
| 331 * First find out the home directory, needed to expand "~" in options. | |
| 332 */ | |
| 333 init_homedir(); /* find real value of $HOME */ | |
| 334 set_init_1(); | |
| 335 TIME_MSG("inits 1"); | |
| 336 | |
| 337 #ifdef FEAT_EVAL | |
| 338 set_lang_var(); /* set v:lang and v:ctype */ | |
| 339 #endif | |
| 340 | |
| 341 #ifdef FEAT_CLIENTSERVER | |
| 342 /* | |
| 343 * Do the client-server stuff, unless "--servername ''" was used. | |
| 443 | 344 * This may exit Vim if the command was sent to the server. |
| 6 | 345 */ |
| 443 | 346 exec_on_server(¶ms); |
| 6 | 347 #endif |
| 348 | |
| 349 /* | |
| 443 | 350 * Figure out the way to work from the command name argv[0]. |
| 351 * "vimdiff" starts diff mode, "rvim" sets "restricted", etc. | |
| 6 | 352 */ |
| 443 | 353 parse_command_name(¶ms); |
| 6 | 354 |
| 355 /* | |
| 443 | 356 * Process the command line arguments. File names are put in the global |
| 357 * argument list "global_alist". | |
| 6 | 358 */ |
| 443 | 359 command_line_scan(¶ms); |
| 6 | 360 TIME_MSG("parsing arguments"); |
| 361 | |
| 362 /* | |
| 363 * On some systems, when we compile with the GUI, we always use it. On Mac | |
| 443 | 364 * there is no terminal version, and on Windows we can't fork one off with |
| 365 * :gui. | |
| 6 | 366 */ |
| 367 #ifdef ALWAYS_USE_GUI | |
| 368 gui.starting = TRUE; | |
| 369 #else | |
| 575 | 370 # if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
| 6 | 371 /* |
| 372 * Check if the GUI can be started. Reset gui.starting if not. | |
| 373 * Don't know about other systems, stay on the safe side and don't check. | |
| 374 */ | |
| 2021 | 375 if (gui.starting) |
| 6 | 376 { |
| 2021 | 377 if (gui_init_check() == FAIL) |
| 378 { | |
| 379 gui.starting = FALSE; | |
| 380 | |
| 381 /* When running "evim" or "gvim -y" we need the menus, exit if we | |
| 382 * don't have them. */ | |
| 383 if (params.evim_mode) | |
| 384 mch_exit(1); | |
| 385 } | |
| 6 | 386 } |
| 387 # endif | |
| 388 #endif | |
| 389 | |
| 390 if (GARGCOUNT > 0) | |
| 391 { | |
| 392 #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE) | |
| 393 /* | |
| 394 * Expand wildcards in file names. | |
| 395 */ | |
| 443 | 396 if (!params.literal) |
| 6 | 397 { |
| 398 /* Temporarily add '(' and ')' to 'isfname'. These are valid | |
| 399 * filename characters but are excluded from 'isfname' to make | |
| 400 * "gf" work on a file name in parenthesis (e.g.: see vim.h). */ | |
| 401 do_cmdline_cmd((char_u *)":set isf+=(,)"); | |
| 41 | 402 alist_expand(NULL, 0); |
| 6 | 403 do_cmdline_cmd((char_u *)":set isf&"); |
| 404 } | |
| 405 #endif | |
| 406 fname = alist_name(&GARGLIST[0]); | |
| 407 } | |
| 23 | 408 |
| 409 #if defined(WIN32) && defined(FEAT_MBYTE) | |
| 410 { | |
| 411 extern void set_alist_count(void); | |
| 412 | |
| 413 /* Remember the number of entries in the argument list. If it changes | |
| 414 * we don't react on setting 'encoding'. */ | |
| 415 set_alist_count(); | |
| 416 } | |
| 417 #endif | |
| 418 | |
| 6 | 419 #ifdef MSWIN |
| 443 | 420 if (GARGCOUNT == 1 && params.full_path) |
| 6 | 421 { |
| 422 /* | |
| 423 * If there is one filename, fully qualified, we have very probably | |
| 424 * been invoked from explorer, so change to the file's directory. | |
| 425 * Hint: to avoid this when typing a command use a forward slash. | |
| 426 * If the cd fails, it doesn't matter. | |
| 427 */ | |
| 428 (void)vim_chdirfile(fname); | |
| 429 } | |
| 430 #endif | |
| 431 TIME_MSG("expanding arguments"); | |
| 432 | |
| 433 #ifdef FEAT_DIFF | |
| 769 | 434 if (params.diff_mode && params.window_count == -1) |
| 435 params.window_count = 0; /* open up to 3 windows */ | |
| 6 | 436 #endif |
| 437 | |
| 443 | 438 /* Don't redraw until much later. */ |
| 6 | 439 ++RedrawingDisabled; |
| 440 | |
| 441 /* | |
| 442 * When listing swap file names, don't do cursor positioning et. al. | |
| 443 */ | |
| 444 if (recoverymode && fname == NULL) | |
| 443 | 445 params.want_full_screen = FALSE; |
| 6 | 446 |
| 447 /* | |
| 448 * When certain to start the GUI, don't check capabilities of terminal. | |
| 449 * For GTK we can't be sure, but when started from the desktop it doesn't | |
| 450 * make sense to try using a terminal. | |
| 451 */ | |
| 575 | 452 #if defined(ALWAYS_USE_GUI) || defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
| 6 | 453 if (gui.starting |
| 454 # ifdef FEAT_GUI_GTK | |
| 455 && !isatty(2) | |
| 456 # endif | |
| 457 ) | |
| 443 | 458 params.want_full_screen = FALSE; |
| 6 | 459 #endif |
| 460 | |
| 461 #if defined(FEAT_GUI_MAC) && defined(MACOS_X_UNIX) | |
| 462 /* When the GUI is started from Finder, need to display messages in a | |
| 463 * message box. isatty(2) returns TRUE anyway, thus we need to check the | |
| 464 * name to know we're not started from a terminal. */ | |
| 465 if (gui.starting && (!isatty(2) || strcmp("/dev/console", ttyname(2)) == 0)) | |
| 816 | 466 { |
| 443 | 467 params.want_full_screen = FALSE; |
| 816 | 468 |
| 469 /* Avoid always using "/" as the current directory. Note that when | |
| 470 * started from Finder the arglist will be filled later in | |
| 471 * HandleODocAE() and "fname" will be NULL. */ | |
| 472 if (getcwd((char *)NameBuff, MAXPATHL) != NULL | |
| 473 && STRCMP(NameBuff, "/") == 0) | |
| 474 { | |
| 475 if (fname != NULL) | |
| 476 (void)vim_chdirfile(fname); | |
| 477 else | |
| 478 { | |
| 479 expand_env((char_u *)"$HOME", NameBuff, MAXPATHL); | |
| 480 vim_chdir(NameBuff); | |
| 481 } | |
| 482 } | |
| 483 } | |
| 6 | 484 #endif |
| 485 | |
| 486 /* | |
| 487 * mch_init() sets up the terminal (window) for use. This must be | |
| 488 * done after resetting full_screen, otherwise it may move the cursor | |
| 489 * (MSDOS). | |
| 490 * Note that we may use mch_exit() before mch_init()! | |
| 491 */ | |
| 492 mch_init(); | |
| 493 TIME_MSG("shell init"); | |
| 494 | |
| 495 #ifdef USE_XSMP | |
| 496 /* | |
| 497 * For want of anywhere else to do it, try to connect to xsmp here. | |
| 498 * Fitting it in after gui_mch_init, but before gui_init (via termcapinit). | |
| 499 * Hijacking -X 'no X connection' to also disable XSMP connection as that | |
| 500 * has a similar delay upon failure. | |
| 501 * Only try if SESSION_MANAGER is set to something non-null. | |
| 502 */ | |
| 503 if (!x_no_connect) | |
| 504 { | |
| 443 | 505 char *p = getenv("SESSION_MANAGER"); |
| 506 | |
| 6 | 507 if (p != NULL && *p != NUL) |
| 508 { | |
| 509 xsmp_init(); | |
| 510 TIME_MSG("xsmp init"); | |
| 511 } | |
| 512 } | |
| 513 #endif | |
| 514 | |
| 515 /* | |
| 516 * Print a warning if stdout is not a terminal. | |
| 517 */ | |
| 443 | 518 check_tty(¶ms); |
| 6 | 519 |
| 169 | 520 /* This message comes before term inits, but after setting "silent_mode" |
| 521 * when the input is not a tty. */ | |
| 522 if (GARGCOUNT > 1 && !silent_mode) | |
| 523 printf(_("%d files to edit\n"), GARGCOUNT); | |
| 524 | |
| 443 | 525 if (params.want_full_screen && !silent_mode) |
| 6 | 526 { |
| 443 | 527 termcapinit(params.term); /* set terminal name and get terminal |
| 6 | 528 capabilities (will set full_screen) */ |
| 529 screen_start(); /* don't know where cursor is now */ | |
| 530 TIME_MSG("Termcap init"); | |
| 531 } | |
| 532 | |
| 533 /* | |
| 534 * Set the default values for the options that use Rows and Columns. | |
| 535 */ | |
| 536 ui_get_shellsize(); /* inits Rows and Columns */ | |
| 667 | 537 win_init_size(); |
| 6 | 538 #ifdef FEAT_DIFF |
| 539 /* Set the 'diff' option now, so that it can be checked for in a .vimrc | |
| 540 * file. There is no buffer yet though. */ | |
| 443 | 541 if (params.diff_mode) |
| 6 | 542 diff_win_options(firstwin, FALSE); |
| 543 #endif | |
| 544 | |
| 545 cmdline_row = Rows - p_ch; | |
| 546 msg_row = cmdline_row; | |
| 547 screenalloc(FALSE); /* allocate screen buffers */ | |
| 548 set_init_2(); | |
| 549 TIME_MSG("inits 2"); | |
| 550 | |
| 551 msg_scroll = TRUE; | |
| 552 no_wait_return = TRUE; | |
| 553 | |
| 554 init_mappings(); /* set up initial mappings */ | |
| 555 | |
| 556 init_highlight(TRUE, FALSE); /* set the default highlight groups */ | |
| 557 TIME_MSG("init highlight"); | |
| 558 | |
| 559 #ifdef FEAT_EVAL | |
| 560 /* Set the break level after the terminal is initialized. */ | |
| 443 | 561 debug_break_level = params.use_debug_break_level; |
| 6 | 562 #endif |
| 563 | |
| 3348 | 564 #ifdef FEAT_MZSCHEME |
| 565 /* | |
| 566 * Newer version of MzScheme (Racket) require earlier (trampolined) | |
| 567 * initialisation via scheme_main_setup. | |
| 568 * Implement this by initialising it as early as possible | |
| 569 * and splitting off remaining Vim main into vim_main2 | |
| 570 */ | |
| 571 { | |
| 572 /* Pack up preprocessed command line arguments. | |
| 573 * It is safe because Scheme does not access argc/argv. */ | |
| 574 char *args[2]; | |
| 575 args[0] = (char *)fname; | |
| 576 args[1] = (char *)¶ms; | |
| 577 return mzscheme_main(2, args); | |
| 578 } | |
| 579 } | |
| 3955 | 580 #endif |
| 581 #endif /* NO_VIM_MAIN */ | |
| 582 | |
| 583 /* vim_main2() needs to be produced when FEAT_MZSCHEME is defined even when | |
| 584 * NO_VIM_MAIN is defined. */ | |
| 585 #ifdef FEAT_MZSCHEME | |
| 586 int | |
| 587 vim_main2(int argc UNUSED, char **argv UNUSED) | |
| 3348 | 588 { |
| 3955 | 589 # ifndef NO_VIM_MAIN |
| 3348 | 590 char_u *fname = (char_u *)argv[0]; |
| 591 mparm_T params; | |
| 592 | |
| 593 memcpy(¶ms, argv[1], sizeof(params)); | |
| 3955 | 594 # else |
| 595 return 0; | |
| 596 } | |
| 597 # endif | |
| 3348 | 598 #endif |
| 599 | |
| 3955 | 600 #ifndef NO_VIM_MAIN |
| 440 | 601 /* Execute --cmd arguments. */ |
| 443 | 602 exe_pre_commands(¶ms); |
| 440 | 603 |
| 604 /* Source startup scripts. */ | |
| 605 source_startup_scripts(¶ms); | |
| 6 | 606 |
| 607 #ifdef FEAT_EVAL | |
| 608 /* | |
| 609 * Read all the plugin files. | |
| 610 * Only when compiled with +eval, since most plugins need it. | |
| 611 */ | |
| 612 if (p_lpl) | |
| 613 { | |
| 892 | 614 # ifdef VMS /* Somehow VMS doesn't handle the "**". */ |
| 615 source_runtime((char_u *)"plugin/*.vim", TRUE); | |
| 616 # else | |
| 541 | 617 source_runtime((char_u *)"plugin/**/*.vim", TRUE); |
| 892 | 618 # endif |
| 6 | 619 TIME_MSG("loading plugins"); |
| 620 } | |
| 621 #endif | |
| 622 | |
| 769 | 623 #ifdef FEAT_DIFF |
| 624 /* Decide about window layout for diff mode after reading vimrc. */ | |
| 625 if (params.diff_mode && params.window_layout == 0) | |
| 626 { | |
| 627 if (diffopt_horizontal()) | |
| 628 params.window_layout = WIN_HOR; /* use horizontal split */ | |
| 629 else | |
| 630 params.window_layout = WIN_VER; /* use vertical split */ | |
| 631 } | |
| 632 #endif | |
| 633 | |
| 6 | 634 /* |
| 635 * Recovery mode without a file name: List swap files. | |
| 636 * This uses the 'dir' option, therefore it must be after the | |
| 637 * initializations. | |
| 638 */ | |
| 639 if (recoverymode && fname == NULL) | |
| 640 { | |
| 2267 | 641 recover_names(NULL, TRUE, 0, NULL); |
| 6 | 642 mch_exit(0); |
| 643 } | |
| 644 | |
| 645 /* | |
| 646 * Set a few option defaults after reading .vimrc files: | |
| 647 * 'title' and 'icon', Unix: 'shellpipe' and 'shellredir'. | |
| 648 */ | |
| 649 set_init_3(); | |
| 650 TIME_MSG("inits 3"); | |
| 651 | |
| 652 /* | |
| 653 * "-n" argument: Disable swap file by setting 'updatecount' to 0. | |
| 654 * Note that this overrides anything from a vimrc file. | |
| 655 */ | |
| 443 | 656 if (params.no_swap_file) |
| 6 | 657 p_uc = 0; |
| 658 | |
| 659 #ifdef FEAT_FKMAP | |
| 660 if (curwin->w_p_rl && p_altkeymap) | |
| 661 { | |
| 662 p_hkmap = FALSE; /* Reset the Hebrew keymap mode */ | |
| 663 # ifdef FEAT_ARABIC | |
| 664 curwin->w_p_arab = FALSE; /* Reset the Arabic keymap mode */ | |
| 665 # endif | |
| 666 p_fkmap = TRUE; /* Set the Farsi keymap mode */ | |
| 667 } | |
| 668 #endif | |
| 669 | |
| 670 #ifdef FEAT_GUI | |
| 671 if (gui.starting) | |
| 672 { | |
| 673 #if defined(UNIX) || defined(VMS) | |
| 674 /* When something caused a message from a vimrc script, need to output | |
| 675 * an extra newline before the shell prompt. */ | |
| 676 if (did_emsg || msg_didout) | |
| 677 putchar('\n'); | |
| 678 #endif | |
| 679 | |
| 680 gui_start(); /* will set full_screen to TRUE */ | |
| 681 TIME_MSG("starting GUI"); | |
| 682 | |
| 683 /* When running "evim" or "gvim -y" we need the menus, exit if we | |
| 684 * don't have them. */ | |
| 440 | 685 if (!gui.in_use && params.evim_mode) |
| 6 | 686 mch_exit(1); |
| 687 } | |
| 688 #endif | |
| 689 | |
| 690 #ifdef SPAWNO /* special MSDOS swapping library */ | |
| 691 init_SPAWNO("", SWAP_ANY); | |
| 692 #endif | |
| 693 | |
| 694 #ifdef FEAT_VIMINFO | |
| 695 /* | |
| 1733 | 696 * Read in registers, history etc, but not marks, from the viminfo file. |
| 697 * This is where v:oldfiles gets filled. | |
| 6 | 698 */ |
| 699 if (*p_viminfo != NUL) | |
| 700 { | |
| 1733 | 701 read_viminfo(NULL, VIF_WANT_INFO | VIF_GET_OLDFILES); |
| 6 | 702 TIME_MSG("reading viminfo"); |
| 703 } | |
| 704 #endif | |
| 705 | |
| 706 #ifdef FEAT_QUICKFIX | |
| 707 /* | |
| 708 * "-q errorfile": Load the error file now. | |
| 709 * If the error file can't be read, exit before doing anything else. | |
| 710 */ | |
| 443 | 711 if (params.edit_type == EDIT_QF) |
| 6 | 712 { |
| 443 | 713 if (params.use_ef != NULL) |
| 714 set_string_option_direct((char_u *)"ef", -1, | |
| 694 | 715 params.use_ef, OPT_FREE, SID_CARG); |
|
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716 vim_snprintf((char *)IObuff, IOSIZE, "cfile %s", p_ef); |
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717 if (qf_init(NULL, p_ef, p_efm, TRUE, IObuff) < 0) |
| 6 | 718 { |
| 719 out_char('\n'); | |
| 720 mch_exit(3); | |
| 721 } | |
| 722 TIME_MSG("reading errorfile"); | |
| 723 } | |
| 724 #endif | |
| 725 | |
| 726 /* | |
| 727 * Start putting things on the screen. | |
| 728 * Scroll screen down before drawing over it | |
| 729 * Clear screen now, so file message will not be cleared. | |
| 730 */ | |
| 731 starting = NO_BUFFERS; | |
| 732 no_wait_return = FALSE; | |
| 733 if (!exmode_active) | |
| 734 msg_scroll = FALSE; | |
| 735 | |
| 736 #ifdef FEAT_GUI | |
| 737 /* | |
| 738 * This seems to be required to make callbacks to be called now, instead | |
| 739 * of after things have been put on the screen, which then may be deleted | |
| 740 * when getting a resize callback. | |
| 741 * For the Mac this handles putting files dropped on the Vim icon to | |
| 742 * global_alist. | |
| 743 */ | |
| 744 if (gui.in_use) | |
| 745 { | |
| 746 # ifdef FEAT_SUN_WORKSHOP | |
| 747 if (!usingSunWorkShop) | |
| 748 # endif | |
| 749 gui_wait_for_chars(50L); | |
| 750 TIME_MSG("GUI delay"); | |
| 751 } | |
| 752 #endif | |
| 753 | |
| 754 #if defined(FEAT_GUI_PHOTON) && defined(FEAT_CLIPBOARD) | |
| 755 qnx_clip_init(); | |
| 756 #endif | |
| 757 | |
|
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758 #if defined(MACOS_X) && defined(FEAT_CLIPBOARD) |
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759 clip_init(TRUE); |
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760 #endif |
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761 |
| 6 | 762 #ifdef FEAT_XCLIPBOARD |
| 763 /* Start using the X clipboard, unless the GUI was started. */ | |
| 764 # ifdef FEAT_GUI | |
| 765 if (!gui.in_use) | |
| 766 # endif | |
| 767 { | |
| 768 setup_term_clip(); | |
| 769 TIME_MSG("setup clipboard"); | |
| 770 } | |
| 771 #endif | |
| 772 | |
| 773 #ifdef FEAT_CLIENTSERVER | |
| 443 | 774 /* Prepare for being a Vim server. */ |
| 775 prepare_server(¶ms); | |
| 6 | 776 #endif |
| 777 | |
| 778 /* | |
| 779 * If "-" argument given: Read file from stdin. | |
| 780 * Do this before starting Raw mode, because it may change things that the | |
| 781 * writing end of the pipe doesn't like, e.g., in case stdin and stderr | |
| 782 * are the same terminal: "cat | vim -". | |
| 783 * Using autocommands here may cause trouble... | |
| 784 */ | |
| 443 | 785 if (params.edit_type == EDIT_STDIN && !recoverymode) |
| 786 read_stdin(); | |
| 6 | 787 |
| 788 #if defined(UNIX) || defined(VMS) | |
| 789 /* When switching screens and something caused a message from a vimrc | |
| 790 * script, need to output an extra newline on exit. */ | |
| 791 if ((did_emsg || msg_didout) && *T_TI != NUL) | |
| 792 newline_on_exit = TRUE; | |
| 793 #endif | |
| 794 | |
| 795 /* | |
| 796 * When done something that is not allowed or error message call | |
| 797 * wait_return. This must be done before starttermcap(), because it may | |
| 798 * switch to another screen. It must be done after settmode(TMODE_RAW), | |
| 799 * because we want to react on a single key stroke. | |
| 800 * Call settmode and starttermcap here, so the T_KS and T_TI may be | |
| 1226 | 801 * defined by termcapinit and redefined in .exrc. |
| 6 | 802 */ |
| 803 settmode(TMODE_RAW); | |
| 804 TIME_MSG("setting raw mode"); | |
| 805 | |
| 806 if (need_wait_return || msg_didany) | |
| 807 { | |
| 808 wait_return(TRUE); | |
| 809 TIME_MSG("waiting for return"); | |
| 810 } | |
| 811 | |
| 812 starttermcap(); /* start termcap if not done by wait_return() */ | |
| 813 TIME_MSG("start termcap"); | |
| 4215 | 814 #if defined(FEAT_TERMRESPONSE) && defined(FEAT_MBYTE) |
| 815 may_req_ambiguous_character_width(); | |
| 816 #endif | |
| 6 | 817 |
| 818 #ifdef FEAT_MOUSE | |
| 819 setmouse(); /* may start using the mouse */ | |
| 820 #endif | |
| 821 if (scroll_region) | |
| 822 scroll_region_reset(); /* In case Rows changed */ | |
| 440 | 823 scroll_start(); /* may scroll the screen to the right position */ |
| 6 | 824 |
| 825 /* | |
| 826 * Don't clear the screen when starting in Ex mode, unless using the GUI. | |
| 827 */ | |
| 828 if (exmode_active | |
| 829 #ifdef FEAT_GUI | |
| 830 && !gui.in_use | |
| 831 #endif | |
| 832 ) | |
| 833 must_redraw = CLEAR; | |
| 834 else | |
| 835 { | |
| 836 screenclear(); /* clear screen */ | |
| 837 TIME_MSG("clearing screen"); | |
| 838 } | |
| 839 | |
| 840 #ifdef FEAT_CRYPT | |
| 443 | 841 if (params.ask_for_key) |
| 6 | 842 { |
|
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843 (void)blowfish_self_test(); |
| 6 | 844 (void)get_crypt_key(TRUE, TRUE); |
| 845 TIME_MSG("getting crypt key"); | |
| 846 } | |
| 847 #endif | |
| 848 | |
| 849 no_wait_return = TRUE; | |
| 850 | |
| 851 /* | |
| 443 | 852 * Create the requested number of windows and edit buffers in them. |
| 853 * Also does recovery if "recoverymode" set. | |
| 6 | 854 */ |
| 443 | 855 create_windows(¶ms); |
| 6 | 856 TIME_MSG("opening buffers"); |
| 857 | |
| 1093 | 858 #ifdef FEAT_EVAL |
| 859 /* clear v:swapcommand */ | |
| 860 set_vim_var_string(VV_SWAPCOMMAND, NULL, -1); | |
| 861 #endif | |
| 862 | |
| 6 | 863 /* Ex starts at last line of the file */ |
| 864 if (exmode_active) | |
| 865 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 866 | |
| 867 #ifdef FEAT_AUTOCMD | |
| 868 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
| 869 TIME_MSG("BufEnter autocommands"); | |
| 870 #endif | |
| 871 setpcmark(); | |
| 872 | |
| 873 #ifdef FEAT_QUICKFIX | |
| 874 /* | |
| 875 * When started with "-q errorfile" jump to first error now. | |
| 876 */ | |
| 443 | 877 if (params.edit_type == EDIT_QF) |
| 6 | 878 { |
| 644 | 879 qf_jump(NULL, 0, 0, FALSE); |
| 6 | 880 TIME_MSG("jump to first error"); |
| 881 } | |
| 882 #endif | |
| 883 | |
| 884 #ifdef FEAT_WINDOWS | |
| 885 /* | |
| 886 * If opened more than one window, start editing files in the other | |
| 443 | 887 * windows. |
| 6 | 888 */ |
| 443 | 889 edit_buffers(¶ms); |
| 890 #endif | |
| 6 | 891 |
| 892 #ifdef FEAT_DIFF | |
| 443 | 893 if (params.diff_mode) |
| 6 | 894 { |
| 895 win_T *wp; | |
| 896 | |
| 897 /* set options in each window for "vimdiff". */ | |
| 898 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 899 diff_win_options(wp, TRUE); | |
| 900 } | |
| 901 #endif | |
| 902 | |
| 903 /* | |
| 904 * Shorten any of the filenames, but only when absolute. | |
| 905 */ | |
| 906 shorten_fnames(FALSE); | |
| 907 | |
| 908 /* | |
| 909 * Need to jump to the tag before executing the '-c command'. | |
| 910 * Makes "vim -c '/return' -t main" work. | |
| 911 */ | |
| 443 | 912 if (params.tagname != NULL) |
| 6 | 913 { |
| 604 | 914 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 915 swap_exists_did_quit = FALSE; | |
| 916 #endif | |
| 917 | |
| 443 | 918 vim_snprintf((char *)IObuff, IOSIZE, "ta %s", params.tagname); |
| 6 | 919 do_cmdline_cmd(IObuff); |
| 920 TIME_MSG("jumping to tag"); | |
| 604 | 921 |
| 922 #if defined(HAS_SWAP_EXISTS_ACTION) | |
| 923 /* If the user doesn't want to edit the file then we quit here. */ | |
| 924 if (swap_exists_did_quit) | |
| 925 getout(1); | |
| 926 #endif | |
| 6 | 927 } |
| 928 | |
| 443 | 929 /* Execute any "+", "-c" and "-S" arguments. */ |
| 930 if (params.n_commands > 0) | |
| 931 exe_commands(¶ms); | |
| 6 | 932 |
| 933 RedrawingDisabled = 0; | |
| 934 redraw_all_later(NOT_VALID); | |
| 935 no_wait_return = FALSE; | |
| 936 starting = 0; | |
| 937 | |
| 626 | 938 #ifdef FEAT_TERMRESPONSE |
| 939 /* Requesting the termresponse is postponed until here, so that a "-c q" | |
| 940 * argument doesn't make it appear in the shell Vim was started from. */ | |
| 941 may_req_termresponse(); | |
| 942 #endif | |
| 943 | |
| 6 | 944 /* start in insert mode */ |
| 945 if (p_im) | |
| 946 need_start_insertmode = TRUE; | |
| 947 | |
| 948 #ifdef FEAT_AUTOCMD | |
| 949 apply_autocmds(EVENT_VIMENTER, NULL, NULL, FALSE, curbuf); | |
| 950 TIME_MSG("VimEnter autocommands"); | |
| 951 #endif | |
| 952 | |
| 3488 | 953 #if defined(FEAT_EVAL) && defined(FEAT_CLIPBOARD) |
| 954 /* Adjust default register name for "unnamed" in 'clipboard'. Can only be | |
| 955 * done after the clipboard is available and all initial commands that may | |
| 956 * modify the 'clipboard' setting have run; i.e. just before entering the | |
| 957 * main loop. */ | |
| 958 { | |
| 959 int default_regname = 0; | |
| 960 adjust_clip_reg(&default_regname); | |
| 961 set_reg_var(default_regname); | |
| 962 } | |
| 963 #endif | |
| 964 | |
| 6 | 965 #if defined(FEAT_DIFF) && defined(FEAT_SCROLLBIND) |
| 966 /* When a startup script or session file setup for diff'ing and | |
| 967 * scrollbind, sync the scrollbind now. */ | |
| 968 if (curwin->w_p_diff && curwin->w_p_scb) | |
| 969 { | |
| 970 update_topline(); | |
| 971 check_scrollbind((linenr_T)0, 0L); | |
| 972 TIME_MSG("diff scrollbinding"); | |
| 973 } | |
| 974 #endif | |
| 975 | |
| 976 #if defined(WIN3264) && !defined(FEAT_GUI_W32) | |
| 977 mch_set_winsize_now(); /* Allow winsize changes from now on */ | |
| 978 #endif | |
| 979 | |
| 685 | 980 #if defined(FEAT_GUI) && defined(FEAT_WINDOWS) |
| 981 /* When tab pages were created, may need to update the tab pages line and | |
| 982 * scrollbars. This is skipped while creating them. */ | |
| 983 if (first_tabpage->tp_next != NULL) | |
| 984 { | |
| 985 out_flush(); | |
| 986 gui_init_which_components(NULL); | |
| 987 gui_update_scrollbars(TRUE); | |
| 988 } | |
| 989 need_mouse_correct = TRUE; | |
| 990 #endif | |
| 991 | |
| 6 | 992 /* If ":startinsert" command used, stuff a dummy command to be able to |
| 993 * call normal_cmd(), which will then start Insert mode. */ | |
| 994 if (restart_edit != 0) | |
| 620 | 995 stuffcharReadbuff(K_NOP); |
| 6 | 996 |
| 997 #ifdef FEAT_NETBEANS_INTG | |
| 2210 | 998 if (netbeansArg != NULL && strncmp("-nb", netbeansArg, 3) == 0) |
|
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999 { |
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1000 # ifdef FEAT_GUI |
| 2592 | 1001 # if !defined(FEAT_GUI_X11) && !defined(FEAT_GUI_GTK) \ |
|
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|
1002 && !defined(FEAT_GUI_W32) |
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1003 if (gui.in_use) |
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|
1004 { |
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1005 mch_errmsg(_("netbeans is not supported with this GUI\n")); |
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1006 mch_exit(2); |
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1007 } |
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1008 # endif |
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1009 # endif |
| 6 | 1010 /* Tell the client that it can start sending commands. */ |
| 2210 | 1011 netbeans_open(netbeansArg + 3, TRUE); |
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1012 } |
| 6 | 1013 #endif |
| 1014 | |
| 1015 TIME_MSG("before starting main loop"); | |
| 1016 | |
| 1017 /* | |
| 1018 * Call the main command loop. This never returns. | |
| 3348 | 1019 */ |
| 169 | 1020 main_loop(FALSE, FALSE); |
| 6 | 1021 |
| 1022 return 0; | |
| 1023 } | |
| 3955 | 1024 #endif /* NO_VIM_MAIN */ |
| 6 | 1025 #endif /* PROTO */ |
| 1026 | |
| 1027 /* | |
| 1028 * Main loop: Execute Normal mode commands until exiting Vim. | |
| 1029 * Also used to handle commands in the command-line window, until the window | |
| 1030 * is closed. | |
| 169 | 1031 * Also used to handle ":visual" command after ":global": execute Normal mode |
| 1032 * commands, return when entering Ex mode. "noexmode" is TRUE then. | |
| 6 | 1033 */ |
| 1034 void | |
| 169 | 1035 main_loop(cmdwin, noexmode) |
| 1036 int cmdwin; /* TRUE when working in the command-line window */ | |
| 1037 int noexmode; /* TRUE when return on entering Ex mode */ | |
| 6 | 1038 { |
| 1345 | 1039 oparg_T oa; /* operator arguments */ |
| 1040 int previous_got_int = FALSE; /* "got_int" was TRUE */ | |
|
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1041 #ifdef FEAT_CONCEAL |
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1042 linenr_T conceal_old_cursor_line = 0; |
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1043 linenr_T conceal_new_cursor_line = 0; |
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1044 int conceal_update_lines = FALSE; |
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1045 #endif |
| 6 | 1046 |
| 1047 #if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD) | |
| 1048 /* Setup to catch a terminating error from the X server. Just ignore | |
| 1049 * it, restore the state and continue. This might not always work | |
| 1050 * properly, but at least we don't exit unexpectedly when the X server | |
| 1051 * exists while Vim is running in a console. */ | |
| 169 | 1052 if (!cmdwin && !noexmode && SETJMP(x_jump_env)) |
| 6 | 1053 { |
| 1054 State = NORMAL; | |
| 1055 # ifdef FEAT_VISUAL | |
| 1056 VIsual_active = FALSE; | |
| 1057 # endif | |
| 1058 got_int = TRUE; | |
| 1059 need_wait_return = FALSE; | |
| 1060 global_busy = FALSE; | |
| 1061 exmode_active = 0; | |
| 1062 skip_redraw = FALSE; | |
| 1063 RedrawingDisabled = 0; | |
| 1064 no_wait_return = 0; | |
| 3119 | 1065 vgetc_busy = 0; |
| 6 | 1066 # ifdef FEAT_EVAL |
| 1067 emsg_skip = 0; | |
| 1068 # endif | |
| 1069 emsg_off = 0; | |
| 1070 # ifdef FEAT_MOUSE | |
| 1071 setmouse(); | |
| 1072 # endif | |
| 1073 settmode(TMODE_RAW); | |
| 1074 starttermcap(); | |
| 1075 scroll_start(); | |
| 1076 redraw_later_clear(); | |
| 1077 } | |
| 1078 #endif | |
| 1079 | |
| 1080 clear_oparg(&oa); | |
| 1081 while (!cmdwin | |
| 1082 #ifdef FEAT_CMDWIN | |
| 1083 || cmdwin_result == 0 | |
| 1084 #endif | |
| 1085 ) | |
| 1086 { | |
| 1087 if (stuff_empty()) | |
| 1088 { | |
| 1089 did_check_timestamps = FALSE; | |
| 1090 if (need_check_timestamps) | |
| 1091 check_timestamps(FALSE); | |
| 1092 if (need_wait_return) /* if wait_return still needed ... */ | |
| 1093 wait_return(FALSE); /* ... call it now */ | |
| 1094 if (need_start_insertmode && goto_im() | |
| 1095 #ifdef FEAT_VISUAL | |
| 1096 && !VIsual_active | |
| 1097 #endif | |
| 1098 ) | |
| 1099 { | |
| 1100 need_start_insertmode = FALSE; | |
| 1101 stuffReadbuff((char_u *)"i"); /* start insert mode next */ | |
| 1102 /* skip the fileinfo message now, because it would be shown | |
| 1103 * after insert mode finishes! */ | |
| 1104 need_fileinfo = FALSE; | |
| 1105 } | |
| 1106 } | |
| 1345 | 1107 |
| 1108 /* Reset "got_int" now that we got back to the main loop. Except when | |
| 1109 * inside a ":g/pat/cmd" command, then the "got_int" needs to abort | |
| 1110 * the ":g" command. | |
| 1111 * For ":g/pat/vi" we reset "got_int" when used once. When used | |
| 1112 * a second time we go back to Ex mode and abort the ":g" command. */ | |
| 1113 if (got_int) | |
| 6 | 1114 { |
| 1345 | 1115 if (noexmode && global_busy && !exmode_active && previous_got_int) |
| 1116 { | |
| 1117 /* Typed two CTRL-C in a row: go back to ex mode as if "Q" was | |
| 1118 * used and keep "got_int" set, so that it aborts ":g". */ | |
| 1119 exmode_active = EXMODE_NORMAL; | |
| 1120 State = NORMAL; | |
| 1121 } | |
| 1122 else if (!global_busy || !exmode_active) | |
| 1123 { | |
| 1124 if (!quit_more) | |
| 1125 (void)vgetc(); /* flush all buffers */ | |
| 1126 got_int = FALSE; | |
| 1127 } | |
| 1128 previous_got_int = TRUE; | |
| 6 | 1129 } |
| 1345 | 1130 else |
| 1131 previous_got_int = FALSE; | |
| 1132 | |
| 6 | 1133 if (!exmode_active) |
| 1134 msg_scroll = FALSE; | |
| 1135 quit_more = FALSE; | |
| 1136 | |
| 1137 /* | |
| 1138 * If skip redraw is set (for ":" in wait_return()), don't redraw now. | |
| 1139 * If there is nothing in the stuff_buffer or do_redraw is TRUE, | |
| 1140 * update cursor and redraw. | |
| 1141 */ | |
| 1142 if (skip_redraw || exmode_active) | |
| 1143 skip_redraw = FALSE; | |
| 1144 else if (do_redraw || stuff_empty()) | |
| 1145 { | |
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1146 #if defined(FEAT_AUTOCMD) || defined(FEAT_CONCEAL) |
| 662 | 1147 /* Trigger CursorMoved if the cursor moved. */ |
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1148 if (!finish_op && ( |
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1149 # ifdef FEAT_AUTOCMD |
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1150 has_cursormoved() |
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1151 # endif |
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1152 # if defined(FEAT_AUTOCMD) && defined(FEAT_CONCEAL) |
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1153 || |
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1154 # endif |
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1155 # ifdef FEAT_CONCEAL |
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1156 curwin->w_p_cole > 0 |
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1157 # endif |
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1158 ) |
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1159 && !equalpos(last_cursormoved, curwin->w_cursor)) |
| 662 | 1160 { |
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1161 # ifdef FEAT_AUTOCMD |
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1162 if (has_cursormoved()) |
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1163 apply_autocmds(EVENT_CURSORMOVED, NULL, NULL, |
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1164 FALSE, curbuf); |
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1165 # endif |
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1166 # ifdef FEAT_CONCEAL |
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1167 if (curwin->w_p_cole > 0) |
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1168 { |
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1169 conceal_old_cursor_line = last_cursormoved.lnum; |
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1170 conceal_new_cursor_line = curwin->w_cursor.lnum; |
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1171 conceal_update_lines = TRUE; |
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1172 } |
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1173 # endif |
| 662 | 1174 last_cursormoved = curwin->w_cursor; |
| 1175 } | |
| 1176 #endif | |
| 1177 | |
| 4232 | 1178 #ifdef FEAT_AUTOCMD |
| 1179 /* Trigger TextChanged if b_changedtick differs. */ | |
| 1180 if (!finish_op && has_textchanged() | |
| 1181 && last_changedtick != curbuf->b_changedtick) | |
| 1182 { | |
| 1183 if (last_changedtick_buf == curbuf) | |
| 1184 apply_autocmds(EVENT_TEXTCHANGED, NULL, NULL, | |
| 1185 FALSE, curbuf); | |
| 1186 last_changedtick_buf = curbuf; | |
| 1187 last_changedtick = curbuf->b_changedtick; | |
| 1188 } | |
| 1189 #endif | |
| 1190 | |
| 640 | 1191 #if defined(FEAT_DIFF) && defined(FEAT_SCROLLBIND) |
| 1192 /* Scroll-binding for diff mode may have been postponed until | |
| 1193 * here. Avoids doing it for every change. */ | |
| 1194 if (diff_need_scrollbind) | |
| 1195 { | |
| 1196 check_scrollbind((linenr_T)0, 0L); | |
| 1197 diff_need_scrollbind = FALSE; | |
| 1198 } | |
| 1199 #endif | |
| 6 | 1200 #if defined(FEAT_FOLDING) && defined(FEAT_VISUAL) |
| 1201 /* Include a closed fold completely in the Visual area. */ | |
| 1202 foldAdjustVisual(); | |
| 1203 #endif | |
| 1204 #ifdef FEAT_FOLDING | |
| 1205 /* | |
| 1206 * When 'foldclose' is set, apply 'foldlevel' to folds that don't | |
| 1207 * contain the cursor. | |
| 1208 * When 'foldopen' is "all", open the fold(s) under the cursor. | |
| 1209 * This may mark the window for redrawing. | |
| 1210 */ | |
| 1211 if (hasAnyFolding(curwin) && !char_avail()) | |
| 1212 { | |
| 1213 foldCheckClose(); | |
| 1214 if (fdo_flags & FDO_ALL) | |
| 1215 foldOpenCursor(); | |
| 1216 } | |
| 1217 #endif | |
| 1218 | |
| 1219 /* | |
| 1220 * Before redrawing, make sure w_topline is correct, and w_leftcol | |
| 1221 * if lines don't wrap, and w_skipcol if lines wrap. | |
| 1222 */ | |
| 1223 update_topline(); | |
| 1224 validate_cursor(); | |
| 1225 | |
| 1226 #ifdef FEAT_VISUAL | |
| 1227 if (VIsual_active) | |
| 1228 update_curbuf(INVERTED);/* update inverted part */ | |
| 1229 else | |
| 1230 #endif | |
| 1231 if (must_redraw) | |
| 1232 update_screen(0); | |
| 1233 else if (redraw_cmdline || clear_cmdline) | |
| 1234 showmode(); | |
| 1235 #ifdef FEAT_WINDOWS | |
| 1236 redraw_statuslines(); | |
| 1237 #endif | |
| 1238 #ifdef FEAT_TITLE | |
| 1239 if (need_maketitle) | |
| 1240 maketitle(); | |
| 1241 #endif | |
| 1242 /* display message after redraw */ | |
| 1243 if (keep_msg != NULL) | |
| 1244 { | |
| 1245 char_u *p; | |
| 1246 | |
| 1247 /* msg_attr_keep() will set keep_msg to NULL, must free the | |
| 1248 * string here. */ | |
| 1249 p = keep_msg; | |
| 680 | 1250 keep_msg = NULL; |
| 6 | 1251 msg_attr(p, keep_msg_attr); |
| 1252 vim_free(p); | |
| 1253 } | |
| 1254 if (need_fileinfo) /* show file info after redraw */ | |
| 1255 { | |
| 1256 fileinfo(FALSE, TRUE, FALSE); | |
| 1257 need_fileinfo = FALSE; | |
| 1258 } | |
| 1259 | |
| 1260 emsg_on_display = FALSE; /* can delete error message now */ | |
| 1261 did_emsg = FALSE; | |
| 1262 msg_didany = FALSE; /* reset lines_left in msg_start() */ | |
| 448 | 1263 may_clear_sb_text(); /* clear scroll-back text on next msg */ |
| 6 | 1264 showruler(FALSE); |
| 1265 | |
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1266 # if defined(FEAT_CONCEAL) |
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1267 if (conceal_update_lines |
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1268 && (conceal_old_cursor_line != conceal_new_cursor_line |
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1269 || conceal_cursor_line(curwin) |
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1270 || need_cursor_line_redraw)) |
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1271 { |
| 2706 | 1272 if (conceal_old_cursor_line != conceal_new_cursor_line |
| 1273 && conceal_old_cursor_line | |
| 1274 <= curbuf->b_ml.ml_line_count) | |
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1275 update_single_line(curwin, conceal_old_cursor_line); |
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1276 update_single_line(curwin, conceal_new_cursor_line); |
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1277 curwin->w_valid &= ~VALID_CROW; |
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1278 } |
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1279 # endif |
| 6 | 1280 setcursor(); |
| 1281 cursor_on(); | |
| 1282 | |
| 1283 do_redraw = FALSE; | |
| 1972 | 1284 |
| 1285 #ifdef STARTUPTIME | |
| 1286 /* Now that we have drawn the first screen all the startup stuff | |
| 1287 * has been done, close any file for startup messages. */ | |
| 1288 if (time_fd != NULL) | |
| 1289 { | |
| 1290 TIME_MSG("first screen update"); | |
| 1291 TIME_MSG("--- VIM STARTED ---"); | |
| 1292 fclose(time_fd); | |
| 1293 time_fd = NULL; | |
| 1294 } | |
| 1295 #endif | |
| 6 | 1296 } |
| 1297 #ifdef FEAT_GUI | |
| 1298 if (need_mouse_correct) | |
| 1299 gui_mouse_correct(); | |
| 1300 #endif | |
| 1301 | |
| 1302 /* | |
| 1303 * Update w_curswant if w_set_curswant has been set. | |
| 1304 * Postponed until here to avoid computing w_virtcol too often. | |
| 1305 */ | |
| 1306 update_curswant(); | |
| 1307 | |
| 958 | 1308 #ifdef FEAT_EVAL |
| 1309 /* | |
| 1310 * May perform garbage collection when waiting for a character, but | |
| 1311 * only at the very toplevel. Otherwise we may be using a List or | |
| 1312 * Dict internally somewhere. | |
| 1313 * "may_garbage_collect" is reset in vgetc() which is invoked through | |
| 1314 * do_exmode() and normal_cmd(). | |
| 1315 */ | |
| 1316 may_garbage_collect = (!cmdwin && !noexmode); | |
| 1317 #endif | |
| 6 | 1318 /* |
| 1319 * If we're invoked as ex, do a round of ex commands. | |
| 1320 * Otherwise, get and execute a normal mode command. | |
| 1321 */ | |
| 1322 if (exmode_active) | |
| 169 | 1323 { |
| 1324 if (noexmode) /* End of ":global/path/visual" commands */ | |
| 1325 return; | |
| 6 | 1326 do_exmode(exmode_active == EXMODE_VIM); |
| 169 | 1327 } |
| 6 | 1328 else |
| 1329 normal_cmd(&oa, TRUE); | |
| 1330 } | |
| 1331 } | |
| 1332 | |
| 1333 | |
| 1334 #if defined(USE_XSMP) || defined(FEAT_GUI_MSWIN) || defined(PROTO) | |
| 1335 /* | |
| 1336 * Exit, but leave behind swap files for modified buffers. | |
| 1337 */ | |
| 1338 void | |
| 1339 getout_preserve_modified(exitval) | |
| 1340 int exitval; | |
| 1341 { | |
| 39 | 1342 # if defined(SIGHUP) && defined(SIG_IGN) |
| 1343 /* Ignore SIGHUP, because a dropped connection causes a read error, which | |
| 1344 * makes Vim exit and then handling SIGHUP causes various reentrance | |
| 1345 * problems. */ | |
| 36 | 1346 signal(SIGHUP, SIG_IGN); |
| 39 | 1347 # endif |
| 36 | 1348 |
| 6 | 1349 ml_close_notmod(); /* close all not-modified buffers */ |
| 1350 ml_sync_all(FALSE, FALSE); /* preserve all swap files */ | |
| 1351 ml_close_all(FALSE); /* close all memfiles, without deleting */ | |
| 1352 getout(exitval); /* exit Vim properly */ | |
| 1353 } | |
| 1354 #endif | |
| 1355 | |
| 1356 | |
| 1357 /* Exit properly */ | |
| 1358 void | |
| 1359 getout(exitval) | |
| 1360 int exitval; | |
| 1361 { | |
| 1362 #ifdef FEAT_AUTOCMD | |
| 1363 buf_T *buf; | |
| 1364 win_T *wp; | |
| 671 | 1365 tabpage_T *tp, *next_tp; |
| 6 | 1366 #endif |
| 1367 | |
| 1368 exiting = TRUE; | |
| 1369 | |
| 169 | 1370 /* When running in Ex mode an error causes us to exit with a non-zero exit |
| 1371 * code. POSIX requires this, although it's not 100% clear from the | |
| 1372 * standard. */ | |
| 1373 if (exmode_active) | |
| 1374 exitval += ex_exitval; | |
| 1375 | |
| 6 | 1376 /* Position the cursor on the last screen line, below all the text */ |
| 1377 #ifdef FEAT_GUI | |
| 1378 if (!gui.in_use) | |
| 1379 #endif | |
| 1380 windgoto((int)Rows - 1, 0); | |
| 1381 | |
| 242 | 1382 #if defined(FEAT_EVAL) || defined(FEAT_SYN_HL) |
| 1383 /* Optionally print hashtable efficiency. */ | |
| 1384 hash_debug_results(); | |
| 1385 #endif | |
| 1386 | |
| 6 | 1387 #ifdef FEAT_GUI |
| 1388 msg_didany = FALSE; | |
| 1389 #endif | |
| 1390 | |
| 1391 #ifdef FEAT_AUTOCMD | |
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1392 if (get_vim_var_nr(VV_DYING) <= 1) |
| 6 | 1393 { |
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1394 /* Trigger BufWinLeave for all windows, but only once per buffer. */ |
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1395 # if defined FEAT_WINDOWS |
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1396 for (tp = first_tabpage; tp != NULL; tp = next_tp) |
| 6 | 1397 { |
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1398 next_tp = tp->tp_next; |
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1399 for (wp = (tp == curtab) |
|
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|
1400 ? firstwin : tp->tp_firstwin; wp != NULL; wp = wp->w_next) |
| 671 | 1401 { |
| 4021 | 1402 if (wp->w_buffer == NULL) |
| 1403 /* Autocmd must have close the buffer already, skip. */ | |
| 1404 continue; | |
|
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|
1405 buf = wp->w_buffer; |
|
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|
1406 if (buf->b_changedtick != -1) |
|
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|
1407 { |
|
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|
1408 apply_autocmds(EVENT_BUFWINLEAVE, buf->b_fname, |
|
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changeset
|
1409 buf->b_fname, FALSE, buf); |
| 3488 | 1410 buf->b_changedtick = -1; /* note that we did it already */ |
|
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|
1411 /* start all over, autocommands may mess up the lists */ |
|
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1412 next_tp = first_tabpage; |
|
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|
1413 break; |
|
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|
1414 } |
| 671 | 1415 } |
| 6 | 1416 } |
| 640 | 1417 # else |
|
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1418 apply_autocmds(EVENT_BUFWINLEAVE, curbuf, curbuf->b_fname, |
|
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|
1419 FALSE, curbuf); |
| 640 | 1420 # endif |
| 1421 | |
|
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|
1422 /* Trigger BufUnload for buffers that are loaded */ |
|
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|
1423 for (buf = firstbuf; buf != NULL; buf = buf->b_next) |
|
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|
1424 if (buf->b_ml.ml_mfp != NULL) |
|
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|
1425 { |
|
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|
1426 apply_autocmds(EVENT_BUFUNLOAD, buf->b_fname, buf->b_fname, |
| 6 | 1427 FALSE, buf); |
|
2226
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|
1428 if (!buf_valid(buf)) /* autocmd may delete the buffer */ |
|
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|
1429 break; |
|
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|
1430 } |
|
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|
1431 apply_autocmds(EVENT_VIMLEAVEPRE, NULL, NULL, FALSE, curbuf); |
|
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|
1432 } |
| 6 | 1433 #endif |
| 1434 | |
| 1435 #ifdef FEAT_VIMINFO | |
| 1436 if (*p_viminfo != NUL) | |
| 1437 /* Write out the registers, history, marks etc, to the viminfo file */ | |
| 1438 write_viminfo(NULL, FALSE); | |
| 1439 #endif | |
| 1440 | |
| 1441 #ifdef FEAT_AUTOCMD | |
|
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1442 if (get_vim_var_nr(VV_DYING) <= 1) |
|
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1443 apply_autocmds(EVENT_VIMLEAVE, NULL, NULL, FALSE, curbuf); |
| 6 | 1444 #endif |
| 1445 | |
| 170 | 1446 #ifdef FEAT_PROFILE |
| 1447 profile_dump(); | |
| 1448 #endif | |
| 1449 | |
| 6 | 1450 if (did_emsg |
| 1451 #ifdef FEAT_GUI | |
| 1452 || (gui.in_use && msg_didany && p_verbose > 0) | |
| 1453 #endif | |
| 1454 ) | |
| 1455 { | |
| 1456 /* give the user a chance to read the (error) message */ | |
| 1457 no_wait_return = FALSE; | |
| 1458 wait_return(FALSE); | |
| 1459 } | |
| 1460 | |
| 1461 #ifdef FEAT_AUTOCMD | |
| 1462 /* Position the cursor again, the autocommands may have moved it */ | |
| 1463 # ifdef FEAT_GUI | |
| 1464 if (!gui.in_use) | |
| 1465 # endif | |
| 1466 windgoto((int)Rows - 1, 0); | |
| 1467 #endif | |
| 1468 | |
|
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1469 #ifdef FEAT_LUA |
|
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1470 lua_end(); |
|
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|
1471 #endif |
| 14 | 1472 #ifdef FEAT_MZSCHEME |
| 1473 mzscheme_end(); | |
| 1474 #endif | |
| 6 | 1475 #ifdef FEAT_TCL |
| 1476 tcl_end(); | |
| 1477 #endif | |
| 1478 #ifdef FEAT_RUBY | |
| 1479 ruby_end(); | |
| 1480 #endif | |
| 1481 #ifdef FEAT_PYTHON | |
| 1482 python_end(); | |
| 1483 #endif | |
|
2329
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1484 #ifdef FEAT_PYTHON3 |
|
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1485 python3_end(); |
|
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1486 #endif |
| 6 | 1487 #ifdef FEAT_PERL |
| 1488 perl_end(); | |
| 1489 #endif | |
| 1490 #if defined(USE_ICONV) && defined(DYNAMIC_ICONV) | |
| 1491 iconv_end(); | |
| 1492 #endif | |
| 1493 #ifdef FEAT_NETBEANS_INTG | |
| 1494 netbeans_end(); | |
| 1495 #endif | |
| 1385 | 1496 #ifdef FEAT_CSCOPE |
| 1497 cs_end(); | |
| 1498 #endif | |
| 1405 | 1499 #ifdef FEAT_EVAL |
| 1500 if (garbage_collect_at_exit) | |
| 1501 garbage_collect(); | |
| 1502 #endif | |
| 6 | 1503 |
| 1504 mch_exit(exitval); | |
| 1505 } | |
| 1506 | |
| 2730 | 1507 #ifndef NO_VIM_MAIN |
| 6 | 1508 /* |
| 1509 * Get a (optional) count for a Vim argument. | |
| 1510 */ | |
| 1511 static int | |
| 1512 get_number_arg(p, idx, def) | |
| 1513 char_u *p; /* pointer to argument */ | |
| 1514 int *idx; /* index in argument, is incremented */ | |
| 1515 int def; /* default value */ | |
| 1516 { | |
| 1517 if (vim_isdigit(p[*idx])) | |
| 1518 { | |
| 1519 def = atoi((char *)&(p[*idx])); | |
| 1520 while (vim_isdigit(p[*idx])) | |
| 1521 *idx = *idx + 1; | |
| 1522 } | |
| 1523 return def; | |
| 1524 } | |
| 1525 | |
| 443 | 1526 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE) |
| 1527 /* | |
| 1528 * Setup to use the current locale (for ctype() and many other things). | |
| 1529 */ | |
| 1530 static void | |
| 1531 init_locale() | |
| 1532 { | |
| 1533 setlocale(LC_ALL, ""); | |
| 1624 | 1534 |
|
2201
4c6b4298852f
Other solution for GTK not changing the locale.
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parents:
2180
diff
changeset
|
1535 # ifdef FEAT_GUI_GTK |
|
4c6b4298852f
Other solution for GTK not changing the locale.
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parents:
2180
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changeset
|
1536 /* Tell Gtk not to change our locale settings. */ |
|
4c6b4298852f
Other solution for GTK not changing the locale.
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parents:
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changeset
|
1537 gtk_disable_setlocale(); |
|
4c6b4298852f
Other solution for GTK not changing the locale.
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changeset
|
1538 # endif |
| 1624 | 1539 # if defined(FEAT_FLOAT) && defined(LC_NUMERIC) |
| 1540 /* Make sure strtod() uses a decimal point, not a comma. */ | |
| 1541 setlocale(LC_NUMERIC, "C"); | |
| 1542 # endif | |
| 1543 | |
| 534 | 1544 # ifdef WIN32 |
| 1545 /* Apparently MS-Windows printf() may cause a crash when we give it 8-bit | |
| 1546 * text while it's expecting text in the current locale. This call avoids | |
| 1547 * that. */ | |
| 1548 setlocale(LC_CTYPE, "C"); | |
| 1549 # endif | |
| 443 | 1550 |
| 1551 # ifdef FEAT_GETTEXT | |
| 1552 { | |
| 1553 int mustfree = FALSE; | |
| 1554 char_u *p; | |
| 1555 | |
| 1556 # ifdef DYNAMIC_GETTEXT | |
| 1557 /* Initialize the gettext library */ | |
| 1558 dyn_libintl_init(NULL); | |
| 1559 # endif | |
| 1560 /* expand_env() doesn't work yet, because chartab[] is not initialized | |
| 1561 * yet, call vim_getenv() directly */ | |
| 1562 p = vim_getenv((char_u *)"VIMRUNTIME", &mustfree); | |
| 1563 if (p != NULL && *p != NUL) | |
| 1564 { | |
| 1297 | 1565 vim_snprintf((char *)NameBuff, MAXPATHL, "%s/lang", p); |
| 443 | 1566 bindtextdomain(VIMPACKAGE, (char *)NameBuff); |
| 1567 } | |
| 1568 if (mustfree) | |
| 1569 vim_free(p); | |
| 1570 textdomain(VIMPACKAGE); | |
| 1571 } | |
| 1572 # endif | |
| 1573 } | |
| 1574 #endif | |
| 1575 | |
| 1576 /* | |
| 1577 * Check for: [r][e][g][vi|vim|view][diff][ex[im]] | |
| 1578 * If the executable name starts with "r" we disable shell commands. | |
| 1579 * If the next character is "e" we run in Easy mode. | |
| 1580 * If the next character is "g" we run the GUI version. | |
| 1581 * If the next characters are "view" we start in readonly mode. | |
| 1582 * If the next characters are "diff" or "vimdiff" we start in diff mode. | |
| 1583 * If the next characters are "ex" we start in Ex mode. If it's followed | |
| 1584 * by "im" use improved Ex mode. | |
| 1585 */ | |
| 1586 static void | |
| 1587 parse_command_name(parmp) | |
| 1588 mparm_T *parmp; | |
| 1589 { | |
| 1590 char_u *initstr; | |
| 1591 | |
| 1592 initstr = gettail((char_u *)parmp->argv[0]); | |
| 1593 | |
| 1594 #ifdef MACOS_X_UNIX | |
| 1595 /* An issue has been seen when launching Vim in such a way that | |
| 1596 * $PWD/$ARGV[0] or $ARGV[0] is not the absolute path to the | |
| 1597 * executable or a symbolic link of it. Until this issue is resolved | |
| 1598 * we prohibit the GUI from being used. | |
| 1599 */ | |
| 1600 if (STRCMP(initstr, parmp->argv[0]) == 0) | |
| 1601 disallow_gui = TRUE; | |
| 1602 | |
| 1603 /* TODO: On MacOS X default to gui if argv[0] ends in: | |
| 769 | 1604 * /Vim.app/Contents/MacOS/Vim */ |
| 443 | 1605 #endif |
| 1606 | |
| 1607 #ifdef FEAT_EVAL | |
| 1608 set_vim_var_string(VV_PROGNAME, initstr, -1); | |
| 1609 #endif | |
| 1610 | |
| 1611 if (TOLOWER_ASC(initstr[0]) == 'r') | |
| 1612 { | |
| 1613 restricted = TRUE; | |
| 1614 ++initstr; | |
| 1615 } | |
| 1616 | |
|
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2021
diff
changeset
|
1617 /* Use evim mode for "evim" and "egvim", not for "editor". */ |
| 443 | 1618 if (TOLOWER_ASC(initstr[0]) == 'e' |
| 1619 && (TOLOWER_ASC(initstr[1]) == 'v' | |
| 1620 || TOLOWER_ASC(initstr[1]) == 'g')) | |
| 1621 { | |
| 1622 #ifdef FEAT_GUI | |
| 1623 gui.starting = TRUE; | |
| 1624 #endif | |
| 1625 parmp->evim_mode = TRUE; | |
| 1626 ++initstr; | |
| 1627 } | |
| 1628 | |
| 1722 | 1629 /* "gvim" starts the GUI. Also accept "Gvim" for MS-Windows. */ |
| 1630 if (TOLOWER_ASC(initstr[0]) == 'g') | |
| 443 | 1631 { |
| 1632 main_start_gui(); | |
| 1633 #ifdef FEAT_GUI | |
| 1634 ++initstr; | |
| 1635 #endif | |
| 1636 } | |
| 1637 | |
| 1638 if (STRNICMP(initstr, "view", 4) == 0) | |
| 1639 { | |
| 1640 readonlymode = TRUE; | |
| 1641 curbuf->b_p_ro = TRUE; | |
| 1642 p_uc = 10000; /* don't update very often */ | |
| 1643 initstr += 4; | |
| 1644 } | |
| 1645 else if (STRNICMP(initstr, "vim", 3) == 0) | |
| 1646 initstr += 3; | |
| 1647 | |
| 1648 /* Catch "[r][g]vimdiff" and "[r][g]viewdiff". */ | |
| 1649 if (STRICMP(initstr, "diff") == 0) | |
| 1650 { | |
| 1651 #ifdef FEAT_DIFF | |
| 1652 parmp->diff_mode = TRUE; | |
| 1653 #else | |
| 1654 mch_errmsg(_("This Vim was not compiled with the diff feature.")); | |
| 1655 mch_errmsg("\n"); | |
| 1656 mch_exit(2); | |
| 1657 #endif | |
| 1658 } | |
| 1659 | |
| 1660 if (STRNICMP(initstr, "ex", 2) == 0) | |
| 1661 { | |
| 1662 if (STRNICMP(initstr + 2, "im", 2) == 0) | |
| 1663 exmode_active = EXMODE_VIM; | |
| 1664 else | |
| 1665 exmode_active = EXMODE_NORMAL; | |
| 1666 change_compatible(TRUE); /* set 'compatible' */ | |
| 1667 } | |
| 1668 } | |
| 1669 | |
| 6 | 1670 /* |
| 440 | 1671 * Get the name of the display, before gui_prepare() removes it from |
| 1672 * argv[]. Used for the xterm-clipboard display. | |
| 1673 * | |
| 1376 | 1674 * Also find the --server... arguments and --socketid and --windowid |
| 440 | 1675 */ |
| 1676 static void | |
| 443 | 1677 early_arg_scan(parmp) |
| 1883 | 1678 mparm_T *parmp UNUSED; |
| 440 | 1679 { |
| 1750 | 1680 #if defined(FEAT_XCLIPBOARD) || defined(FEAT_CLIENTSERVER) \ |
| 1681 || !defined(FEAT_NETBEANS_INTG) | |
| 443 | 1682 int argc = parmp->argc; |
| 1683 char **argv = parmp->argv; | |
| 440 | 1684 int i; |
| 1685 | |
| 1686 for (i = 1; i < argc; i++) | |
| 1687 { | |
| 1688 if (STRCMP(argv[i], "--") == 0) | |
| 1689 break; | |
| 1690 # ifdef FEAT_XCLIPBOARD | |
| 1691 else if (STRICMP(argv[i], "-display") == 0 | |
| 575 | 1692 # if defined(FEAT_GUI_GTK) |
| 440 | 1693 || STRICMP(argv[i], "--display") == 0 |
| 1694 # endif | |
| 1695 ) | |
| 1696 { | |
| 1697 if (i == argc - 1) | |
| 1698 mainerr_arg_missing((char_u *)argv[i]); | |
| 1699 xterm_display = argv[++i]; | |
| 1700 } | |
| 1701 # endif | |
| 1702 # ifdef FEAT_CLIENTSERVER | |
| 1703 else if (STRICMP(argv[i], "--servername") == 0) | |
| 1704 { | |
| 1705 if (i == argc - 1) | |
| 1706 mainerr_arg_missing((char_u *)argv[i]); | |
| 1707 parmp->serverName_arg = (char_u *)argv[++i]; | |
| 1708 } | |
| 734 | 1709 else if (STRICMP(argv[i], "--serverlist") == 0) |
| 440 | 1710 parmp->serverArg = TRUE; |
| 734 | 1711 else if (STRNICMP(argv[i], "--remote", 8) == 0) |
| 440 | 1712 { |
| 1713 parmp->serverArg = TRUE; | |
| 734 | 1714 # ifdef FEAT_GUI |
| 1715 if (strstr(argv[i], "-wait") != 0) | |
| 1716 /* don't fork() when starting the GUI to edit files ourself */ | |
| 1717 gui.dofork = FALSE; | |
| 1718 # endif | |
| 440 | 1719 } |
| 1720 # endif | |
| 1376 | 1721 |
| 1722 # if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32) | |
| 1723 # ifdef FEAT_GUI_W32 | |
| 1724 else if (STRICMP(argv[i], "--windowid") == 0) | |
| 1725 # else | |
| 440 | 1726 else if (STRICMP(argv[i], "--socketid") == 0) |
| 1376 | 1727 # endif |
| 440 | 1728 { |
| 1570 | 1729 long_u id; |
| 1730 int count; | |
| 440 | 1731 |
| 1732 if (i == argc - 1) | |
| 1733 mainerr_arg_missing((char_u *)argv[i]); | |
| 1734 if (STRNICMP(argv[i+1], "0x", 2) == 0) | |
| 1570 | 1735 count = sscanf(&(argv[i + 1][2]), SCANF_HEX_LONG_U, &id); |
| 440 | 1736 else |
| 1570 | 1737 count = sscanf(argv[i + 1], SCANF_DECIMAL_LONG_U, &id); |
| 440 | 1738 if (count != 1) |
| 1739 mainerr(ME_INVALID_ARG, (char_u *)argv[i]); | |
| 1740 else | |
| 1376 | 1741 # ifdef FEAT_GUI_W32 |
| 1742 win_socket_id = id; | |
| 1743 # else | |
| 1744 gtk_socket_id = id; | |
| 1745 # endif | |
| 440 | 1746 i++; |
| 1747 } | |
| 1376 | 1748 # endif |
| 1749 # ifdef FEAT_GUI_GTK | |
| 440 | 1750 else if (STRICMP(argv[i], "--echo-wid") == 0) |
| 1751 echo_wid_arg = TRUE; | |
| 1752 # endif | |
| 1750 | 1753 # ifndef FEAT_NETBEANS_INTG |
| 1754 else if (strncmp(argv[i], "-nb", (size_t)3) == 0) | |
|
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d0ddf7ba1630
Included the patch to support netbeans in a terminal.
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parents:
2201
diff
changeset
|
1755 { |
|
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
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parents:
2201
diff
changeset
|
1756 mch_errmsg(_("'-nb' cannot be used: not enabled at compile time\n")); |
|
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2201
diff
changeset
|
1757 mch_exit(2); |
|
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2201
diff
changeset
|
1758 } |
| 1750 | 1759 # endif |
| 1760 | |
| 440 | 1761 } |
| 1762 #endif | |
| 1763 } | |
| 1764 | |
| 1765 /* | |
| 443 | 1766 * Scan the command line arguments. |
| 1767 */ | |
| 1768 static void | |
| 1769 command_line_scan(parmp) | |
| 1770 mparm_T *parmp; | |
| 1771 { | |
| 1772 int argc = parmp->argc; | |
| 1773 char **argv = parmp->argv; | |
| 1774 int argv_idx; /* index in argv[n][] */ | |
| 1775 int had_minmin = FALSE; /* found "--" argument */ | |
| 1776 int want_argument; /* option argument with argument */ | |
| 1777 int c; | |
| 445 | 1778 char_u *p = NULL; |
| 443 | 1779 long n; |
| 1780 | |
| 1781 --argc; | |
| 1782 ++argv; | |
| 1783 argv_idx = 1; /* active option letter is argv[0][argv_idx] */ | |
| 1784 while (argc > 0) | |
| 1785 { | |
| 1786 /* | |
| 1787 * "+" or "+{number}" or "+/{pat}" or "+{command}" argument. | |
| 1788 */ | |
| 1789 if (argv[0][0] == '+' && !had_minmin) | |
| 1790 { | |
| 1791 if (parmp->n_commands >= MAX_ARG_CMDS) | |
| 1792 mainerr(ME_EXTRA_CMD, NULL); | |
| 1793 argv_idx = -1; /* skip to next argument */ | |
| 1794 if (argv[0][1] == NUL) | |
| 1795 parmp->commands[parmp->n_commands++] = (char_u *)"$"; | |
| 1796 else | |
| 1797 parmp->commands[parmp->n_commands++] = (char_u *)&(argv[0][1]); | |
| 1798 } | |
| 1799 | |
| 1800 /* | |
| 1801 * Optional argument. | |
| 1802 */ | |
| 1803 else if (argv[0][0] == '-' && !had_minmin) | |
| 1804 { | |
| 1805 want_argument = FALSE; | |
| 1806 c = argv[0][argv_idx++]; | |
| 1807 #ifdef VMS | |
| 1808 /* | |
| 1809 * VMS only uses upper case command lines. Interpret "-X" as "-x" | |
| 1810 * and "-/X" as "-X". | |
| 1811 */ | |
| 1812 if (c == '/') | |
| 1813 { | |
| 1814 c = argv[0][argv_idx++]; | |
| 1815 c = TOUPPER_ASC(c); | |
| 1816 } | |
| 1817 else | |
| 1818 c = TOLOWER_ASC(c); | |
| 1819 #endif | |
| 1820 switch (c) | |
| 1821 { | |
| 1822 case NUL: /* "vim -" read from stdin */ | |
| 1823 /* "ex -" silent mode */ | |
| 1824 if (exmode_active) | |
| 1825 silent_mode = TRUE; | |
| 1826 else | |
| 1827 { | |
| 1828 if (parmp->edit_type != EDIT_NONE) | |
| 1829 mainerr(ME_TOO_MANY_ARGS, (char_u *)argv[0]); | |
| 1830 parmp->edit_type = EDIT_STDIN; | |
| 1831 read_cmd_fd = 2; /* read from stderr instead of stdin */ | |
| 1832 } | |
| 1833 argv_idx = -1; /* skip to next argument */ | |
| 1834 break; | |
| 1835 | |
| 1836 case '-': /* "--" don't take any more option arguments */ | |
| 1837 /* "--help" give help message */ | |
| 1838 /* "--version" give version message */ | |
| 1839 /* "--literal" take files literally */ | |
| 1840 /* "--nofork" don't fork */ | |
| 1841 /* "--noplugin[s]" skip plugins */ | |
| 1842 /* "--cmd <cmd>" execute cmd before vimrc */ | |
| 1843 if (STRICMP(argv[0] + argv_idx, "help") == 0) | |
| 1844 usage(); | |
| 1845 else if (STRICMP(argv[0] + argv_idx, "version") == 0) | |
| 1846 { | |
| 1847 Columns = 80; /* need to init Columns */ | |
| 1848 info_message = TRUE; /* use mch_msg(), not mch_errmsg() */ | |
| 1849 list_version(); | |
| 1850 msg_putchar('\n'); | |
| 1851 msg_didout = FALSE; | |
| 1852 mch_exit(0); | |
| 1853 } | |
| 1854 else if (STRNICMP(argv[0] + argv_idx, "literal", 7) == 0) | |
| 1855 { | |
| 1856 #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE) | |
| 1857 parmp->literal = TRUE; | |
| 1858 #endif | |
| 1859 } | |
| 1860 else if (STRNICMP(argv[0] + argv_idx, "nofork", 6) == 0) | |
| 1861 { | |
| 1862 #ifdef FEAT_GUI | |
| 1863 gui.dofork = FALSE; /* don't fork() when starting GUI */ | |
| 1864 #endif | |
| 1865 } | |
| 1866 else if (STRNICMP(argv[0] + argv_idx, "noplugin", 8) == 0) | |
| 1867 p_lpl = FALSE; | |
| 1868 else if (STRNICMP(argv[0] + argv_idx, "cmd", 3) == 0) | |
| 1869 { | |
| 1870 want_argument = TRUE; | |
| 1871 argv_idx += 3; | |
| 1872 } | |
| 1989 | 1873 else if (STRNICMP(argv[0] + argv_idx, "startuptime", 11) == 0) |
| 1874 { | |
| 1875 want_argument = TRUE; | |
| 1876 argv_idx += 11; | |
| 1877 } | |
| 443 | 1878 #ifdef FEAT_CLIENTSERVER |
| 1879 else if (STRNICMP(argv[0] + argv_idx, "serverlist", 10) == 0) | |
| 1880 ; /* already processed -- no arg */ | |
| 1881 else if (STRNICMP(argv[0] + argv_idx, "servername", 10) == 0 | |
| 1882 || STRNICMP(argv[0] + argv_idx, "serversend", 10) == 0) | |
| 1883 { | |
| 1884 /* already processed -- snatch the following arg */ | |
| 1885 if (argc > 1) | |
| 1886 { | |
| 1887 --argc; | |
| 1888 ++argv; | |
| 1889 } | |
| 1890 } | |
| 1891 #endif | |
| 1376 | 1892 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32) |
| 1893 # ifdef FEAT_GUI_GTK | |
| 443 | 1894 else if (STRNICMP(argv[0] + argv_idx, "socketid", 8) == 0) |
| 1376 | 1895 # else |
| 1896 else if (STRNICMP(argv[0] + argv_idx, "windowid", 8) == 0) | |
| 1897 # endif | |
| 443 | 1898 { |
| 1899 /* already processed -- snatch the following arg */ | |
| 1900 if (argc > 1) | |
| 1901 { | |
| 1902 --argc; | |
| 1903 ++argv; | |
| 1904 } | |
| 1905 } | |
| 1376 | 1906 #endif |
| 1907 #ifdef FEAT_GUI_GTK | |
| 443 | 1908 else if (STRNICMP(argv[0] + argv_idx, "echo-wid", 8) == 0) |
| 1909 { | |
| 1910 /* already processed, skip */ | |
| 1911 } | |
| 1912 #endif | |
| 1913 else | |
| 1914 { | |
| 1915 if (argv[0][argv_idx]) | |
| 1916 mainerr(ME_UNKNOWN_OPTION, (char_u *)argv[0]); | |
| 1917 had_minmin = TRUE; | |
| 1918 } | |
| 1919 if (!want_argument) | |
| 1920 argv_idx = -1; /* skip to next argument */ | |
| 1921 break; | |
| 1922 | |
| 1923 case 'A': /* "-A" start in Arabic mode */ | |
| 1924 #ifdef FEAT_ARABIC | |
| 1925 set_option_value((char_u *)"arabic", 1L, NULL, 0); | |
| 1926 #else | |
| 1927 mch_errmsg(_(e_noarabic)); | |
| 1928 mch_exit(2); | |
| 1929 #endif | |
| 1930 break; | |
| 1931 | |
| 1932 case 'b': /* "-b" binary mode */ | |
| 445 | 1933 /* Needs to be effective before expanding file names, because |
| 1934 * for Win32 this makes us edit a shortcut file itself, | |
| 1935 * instead of the file it links to. */ | |
| 1936 set_options_bin(curbuf->b_p_bin, 1, 0); | |
| 1937 curbuf->b_p_bin = 1; /* binary file I/O */ | |
| 443 | 1938 break; |
| 1939 | |
| 1940 case 'C': /* "-C" Compatible */ | |
| 1941 change_compatible(TRUE); | |
| 1942 break; | |
| 1943 | |
| 1944 case 'e': /* "-e" Ex mode */ | |
| 1945 exmode_active = EXMODE_NORMAL; | |
| 1946 break; | |
| 1947 | |
| 1948 case 'E': /* "-E" Improved Ex mode */ | |
| 1949 exmode_active = EXMODE_VIM; | |
| 1950 break; | |
| 1951 | |
| 1952 case 'f': /* "-f" GUI: run in foreground. Amiga: open | |
| 1953 window directly, not with newcli */ | |
| 1954 #ifdef FEAT_GUI | |
| 1955 gui.dofork = FALSE; /* don't fork() when starting GUI */ | |
| 1956 #endif | |
| 1957 break; | |
| 1958 | |
| 1959 case 'g': /* "-g" start GUI */ | |
| 1960 main_start_gui(); | |
| 1961 break; | |
| 1962 | |
| 1963 case 'F': /* "-F" start in Farsi mode: rl + fkmap set */ | |
| 1964 #ifdef FEAT_FKMAP | |
| 1509 | 1965 p_fkmap = TRUE; |
| 1966 set_option_value((char_u *)"rl", 1L, NULL, 0); | |
| 443 | 1967 #else |
| 1968 mch_errmsg(_(e_nofarsi)); | |
| 1969 mch_exit(2); | |
| 1970 #endif | |
| 1971 break; | |
| 1972 | |
| 1973 case 'h': /* "-h" give help message */ | |
| 1974 #ifdef FEAT_GUI_GNOME | |
| 1975 /* Tell usage() to exit for "gvim". */ | |
| 1976 gui.starting = FALSE; | |
| 1977 #endif | |
| 1978 usage(); | |
| 1979 break; | |
| 1980 | |
| 1981 case 'H': /* "-H" start in Hebrew mode: rl + hkmap set */ | |
| 1982 #ifdef FEAT_RIGHTLEFT | |
| 1509 | 1983 p_hkmap = TRUE; |
| 1984 set_option_value((char_u *)"rl", 1L, NULL, 0); | |
| 443 | 1985 #else |
| 1986 mch_errmsg(_(e_nohebrew)); | |
| 1987 mch_exit(2); | |
| 1988 #endif | |
| 1989 break; | |
| 1990 | |
| 1991 case 'l': /* "-l" lisp mode, 'lisp' and 'showmatch' on */ | |
| 1992 #ifdef FEAT_LISP | |
| 1993 set_option_value((char_u *)"lisp", 1L, NULL, 0); | |
| 1994 p_sm = TRUE; | |
| 1995 #endif | |
| 1996 break; | |
| 1997 | |
| 1998 case 'M': /* "-M" no changes or writing of files */ | |
| 1999 reset_modifiable(); | |
| 2000 /* FALLTHROUGH */ | |
| 2001 | |
| 2002 case 'm': /* "-m" no writing of files */ | |
| 2003 p_write = FALSE; | |
| 2004 break; | |
| 2005 | |
| 2006 case 'y': /* "-y" easy mode */ | |
| 2007 #ifdef FEAT_GUI | |
| 2008 gui.starting = TRUE; /* start GUI a bit later */ | |
| 2009 #endif | |
| 2010 parmp->evim_mode = TRUE; | |
| 2011 break; | |
| 2012 | |
| 2013 case 'N': /* "-N" Nocompatible */ | |
| 2014 change_compatible(FALSE); | |
| 2015 break; | |
| 2016 | |
| 2017 case 'n': /* "-n" no swap file */ | |
|
2209
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2201
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|
2018 #ifdef FEAT_NETBEANS_INTG |
|
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diff
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|
2019 /* checking for "-nb", netbeans parameters */ |
|
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|
2020 if (argv[0][argv_idx] == 'b') |
|
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parents:
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diff
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|
2021 { |
|
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Bram Moolenaar <bram@vim.org>
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diff
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|
2022 netbeansArg = argv[0]; |
|
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2201
diff
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|
2023 argv_idx = -1; /* skip to next argument */ |
|
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parents:
2201
diff
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|
2024 } |
|
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diff
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|
2025 else |
|
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Bram Moolenaar <bram@vim.org>
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diff
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|
2026 #endif |
| 443 | 2027 parmp->no_swap_file = TRUE; |
| 2028 break; | |
| 2029 | |
| 673 | 2030 case 'p': /* "-p[N]" open N tab pages */ |
| 674 | 2031 #ifdef TARGET_API_MAC_OSX |
| 2032 /* For some reason on MacOS X, an argument like: | |
| 2033 -psn_0_10223617 is passed in when invoke from Finder | |
| 2034 or with the 'open' command */ | |
| 2035 if (argv[0][argv_idx] == 's') | |
| 2036 { | |
| 2037 argv_idx = -1; /* bypass full -psn */ | |
| 2038 main_start_gui(); | |
| 2039 break; | |
| 2040 } | |
| 2041 #endif | |
| 673 | 2042 #ifdef FEAT_WINDOWS |
| 2043 /* default is 0: open window for each file */ | |
| 2044 parmp->window_count = get_number_arg((char_u *)argv[0], | |
| 2045 &argv_idx, 0); | |
| 2046 parmp->window_layout = WIN_TABS; | |
| 2047 #endif | |
| 2048 break; | |
| 2049 | |
| 443 | 2050 case 'o': /* "-o[N]" open N horizontal split windows */ |
| 2051 #ifdef FEAT_WINDOWS | |
| 2052 /* default is 0: open window for each file */ | |
| 445 | 2053 parmp->window_count = get_number_arg((char_u *)argv[0], |
| 2054 &argv_idx, 0); | |
| 673 | 2055 parmp->window_layout = WIN_HOR; |
| 443 | 2056 #endif |
| 2057 break; | |
| 2058 | |
| 2059 case 'O': /* "-O[N]" open N vertical split windows */ | |
| 2060 #if defined(FEAT_VERTSPLIT) && defined(FEAT_WINDOWS) | |
| 2061 /* default is 0: open window for each file */ | |
| 445 | 2062 parmp->window_count = get_number_arg((char_u *)argv[0], |
| 2063 &argv_idx, 0); | |
| 673 | 2064 parmp->window_layout = WIN_VER; |
| 443 | 2065 #endif |
| 2066 break; | |
| 2067 | |
| 2068 #ifdef FEAT_QUICKFIX | |
| 2069 case 'q': /* "-q" QuickFix mode */ | |
| 2070 if (parmp->edit_type != EDIT_NONE) | |
| 2071 mainerr(ME_TOO_MANY_ARGS, (char_u *)argv[0]); | |
| 2072 parmp->edit_type = EDIT_QF; | |
| 2073 if (argv[0][argv_idx]) /* "-q{errorfile}" */ | |
| 2074 { | |
| 2075 parmp->use_ef = (char_u *)argv[0] + argv_idx; | |
| 2076 argv_idx = -1; | |
| 2077 } | |
| 2078 else if (argc > 1) /* "-q {errorfile}" */ | |
| 2079 want_argument = TRUE; | |
| 2080 break; | |
| 2081 #endif | |
| 2082 | |
| 2083 case 'R': /* "-R" readonly mode */ | |
| 2084 readonlymode = TRUE; | |
| 2085 curbuf->b_p_ro = TRUE; | |
| 2086 p_uc = 10000; /* don't update very often */ | |
| 2087 break; | |
| 2088 | |
| 2089 case 'r': /* "-r" recovery mode */ | |
| 2090 case 'L': /* "-L" recovery mode */ | |
| 2091 recoverymode = 1; | |
| 2092 break; | |
| 2093 | |
| 2094 case 's': | |
| 2095 if (exmode_active) /* "-s" silent (batch) mode */ | |
| 2096 silent_mode = TRUE; | |
| 2097 else /* "-s {scriptin}" read from script file */ | |
| 2098 want_argument = TRUE; | |
| 2099 break; | |
| 2100 | |
| 2101 case 't': /* "-t {tag}" or "-t{tag}" jump to tag */ | |
| 2102 if (parmp->edit_type != EDIT_NONE) | |
| 2103 mainerr(ME_TOO_MANY_ARGS, (char_u *)argv[0]); | |
| 2104 parmp->edit_type = EDIT_TAG; | |
| 2105 if (argv[0][argv_idx]) /* "-t{tag}" */ | |
| 2106 { | |
| 2107 parmp->tagname = (char_u *)argv[0] + argv_idx; | |
| 2108 argv_idx = -1; | |
| 2109 } | |
| 2110 else /* "-t {tag}" */ | |
| 2111 want_argument = TRUE; | |
| 2112 break; | |
| 2113 | |
| 2114 #ifdef FEAT_EVAL | |
| 2115 case 'D': /* "-D" Debugging */ | |
| 2116 parmp->use_debug_break_level = 9999; | |
| 2117 break; | |
| 2118 #endif | |
| 2119 #ifdef FEAT_DIFF | |
| 2120 case 'd': /* "-d" 'diff' */ | |
| 2121 # ifdef AMIGA | |
| 2122 /* check for "-dev {device}" */ | |
| 2123 if (argv[0][argv_idx] == 'e' && argv[0][argv_idx + 1] == 'v') | |
| 2124 want_argument = TRUE; | |
| 2125 else | |
| 2126 # endif | |
| 2127 parmp->diff_mode = TRUE; | |
| 2128 break; | |
| 2129 #endif | |
| 2130 case 'V': /* "-V{N}" Verbose level */ | |
| 2131 /* default is 10: a little bit verbose */ | |
| 2132 p_verbose = get_number_arg((char_u *)argv[0], &argv_idx, 10); | |
| 2133 if (argv[0][argv_idx] != NUL) | |
| 2134 { | |
| 2135 set_option_value((char_u *)"verbosefile", 0L, | |
| 2136 (char_u *)argv[0] + argv_idx, 0); | |
| 835 | 2137 argv_idx = (int)STRLEN(argv[0]); |
| 443 | 2138 } |
| 2139 break; | |
| 2140 | |
| 2141 case 'v': /* "-v" Vi-mode (as if called "vi") */ | |
| 2142 exmode_active = 0; | |
| 2143 #ifdef FEAT_GUI | |
| 2144 gui.starting = FALSE; /* don't start GUI */ | |
| 2145 #endif | |
| 2146 break; | |
| 2147 | |
| 2148 case 'w': /* "-w{number}" set window height */ | |
| 2149 /* "-w {scriptout}" write to script */ | |
| 2150 if (vim_isdigit(((char_u *)argv[0])[argv_idx])) | |
| 2151 { | |
| 2152 n = get_number_arg((char_u *)argv[0], &argv_idx, 10); | |
| 2153 set_option_value((char_u *)"window", n, NULL, 0); | |
| 2154 break; | |
| 2155 } | |
| 2156 want_argument = TRUE; | |
| 2157 break; | |
| 2158 | |
| 2159 #ifdef FEAT_CRYPT | |
| 2160 case 'x': /* "-x" encrypted reading/writing of files */ | |
| 2161 parmp->ask_for_key = TRUE; | |
| 2162 break; | |
| 2163 #endif | |
| 2164 | |
| 2165 case 'X': /* "-X" don't connect to X server */ | |
| 2166 #if (defined(UNIX) || defined(VMS)) && defined(FEAT_X11) | |
| 2167 x_no_connect = TRUE; | |
| 2168 #endif | |
| 2169 break; | |
| 2170 | |
| 2171 case 'Z': /* "-Z" restricted mode */ | |
| 2172 restricted = TRUE; | |
| 2173 break; | |
| 2174 | |
| 2175 case 'c': /* "-c{command}" or "-c {command}" execute | |
| 2176 command */ | |
| 2177 if (argv[0][argv_idx] != NUL) | |
| 2178 { | |
| 2179 if (parmp->n_commands >= MAX_ARG_CMDS) | |
| 2180 mainerr(ME_EXTRA_CMD, NULL); | |
| 445 | 2181 parmp->commands[parmp->n_commands++] = (char_u *)argv[0] |
| 2182 + argv_idx; | |
| 443 | 2183 argv_idx = -1; |
| 2184 break; | |
| 2185 } | |
| 2186 /*FALLTHROUGH*/ | |
| 2187 case 'S': /* "-S {file}" execute Vim script */ | |
| 2188 case 'i': /* "-i {viminfo}" use for viminfo */ | |
| 2189 #ifndef FEAT_DIFF | |
| 2190 case 'd': /* "-d {device}" device (for Amiga) */ | |
| 2191 #endif | |
| 2192 case 'T': /* "-T {terminal}" terminal name */ | |
| 2193 case 'u': /* "-u {vimrc}" vim inits file */ | |
| 2194 case 'U': /* "-U {gvimrc}" gvim inits file */ | |
| 2195 case 'W': /* "-W {scriptout}" overwrite */ | |
| 2196 #ifdef FEAT_GUI_W32 | |
| 2197 case 'P': /* "-P {parent title}" MDI parent */ | |
| 2198 #endif | |
| 2199 want_argument = TRUE; | |
| 2200 break; | |
| 2201 | |
| 2202 default: | |
| 2203 mainerr(ME_UNKNOWN_OPTION, (char_u *)argv[0]); | |
| 2204 } | |
| 2205 | |
| 2206 /* | |
| 2207 * Handle option arguments with argument. | |
| 2208 */ | |
| 2209 if (want_argument) | |
| 2210 { | |
| 2211 /* | |
| 2212 * Check for garbage immediately after the option letter. | |
| 2213 */ | |
| 2214 if (argv[0][argv_idx] != NUL) | |
| 2215 mainerr(ME_GARBAGE, (char_u *)argv[0]); | |
| 2216 | |
| 2217 --argc; | |
| 1989 | 2218 if (argc < 1 && c != 'S') /* -S has an optional argument */ |
| 443 | 2219 mainerr_arg_missing((char_u *)argv[0]); |
| 2220 ++argv; | |
| 2221 argv_idx = -1; | |
| 2222 | |
| 2223 switch (c) | |
| 2224 { | |
| 2225 case 'c': /* "-c {command}" execute command */ | |
| 2226 case 'S': /* "-S {file}" execute Vim script */ | |
| 2227 if (parmp->n_commands >= MAX_ARG_CMDS) | |
| 2228 mainerr(ME_EXTRA_CMD, NULL); | |
| 2229 if (c == 'S') | |
| 2230 { | |
| 2231 char *a; | |
| 2232 | |
| 2233 if (argc < 1) | |
| 2234 /* "-S" without argument: use default session file | |
| 2235 * name. */ | |
| 2236 a = SESSION_FILE; | |
| 2237 else if (argv[0][0] == '-') | |
| 2238 { | |
| 2239 /* "-S" followed by another option: use default | |
| 2240 * session file name. */ | |
| 2241 a = SESSION_FILE; | |
| 2242 ++argc; | |
| 2243 --argv; | |
| 2244 } | |
| 2245 else | |
| 2246 a = argv[0]; | |
| 2247 p = alloc((unsigned)(STRLEN(a) + 4)); | |
| 2248 if (p == NULL) | |
| 2249 mch_exit(2); | |
| 2250 sprintf((char *)p, "so %s", a); | |
| 2251 parmp->cmds_tofree[parmp->n_commands] = TRUE; | |
| 2252 parmp->commands[parmp->n_commands++] = p; | |
| 2253 } | |
| 2254 else | |
| 445 | 2255 parmp->commands[parmp->n_commands++] = |
| 2256 (char_u *)argv[0]; | |
| 443 | 2257 break; |
| 2258 | |
| 1989 | 2259 case '-': |
| 2260 if (argv[-1][2] == 'c') | |
| 2261 { | |
| 2262 /* "--cmd {command}" execute command */ | |
| 2263 if (parmp->n_pre_commands >= MAX_ARG_CMDS) | |
| 2264 mainerr(ME_EXTRA_CMD, NULL); | |
| 2265 parmp->pre_commands[parmp->n_pre_commands++] = | |
| 445 | 2266 (char_u *)argv[0]; |
| 1989 | 2267 } |
| 2268 /* "--startuptime <file>" already handled */ | |
| 443 | 2269 break; |
| 2270 | |
| 2271 /* case 'd': -d {device} is handled in mch_check_win() for the | |
| 2272 * Amiga */ | |
| 2273 | |
| 2274 #ifdef FEAT_QUICKFIX | |
| 2275 case 'q': /* "-q {errorfile}" QuickFix mode */ | |
| 2276 parmp->use_ef = (char_u *)argv[0]; | |
| 2277 break; | |
| 2278 #endif | |
| 2279 | |
| 2280 case 'i': /* "-i {viminfo}" use for viminfo */ | |
| 2281 use_viminfo = (char_u *)argv[0]; | |
| 2282 break; | |
| 2283 | |
| 2284 case 's': /* "-s {scriptin}" read from script file */ | |
| 2285 if (scriptin[0] != NULL) | |
| 2286 { | |
| 2287 scripterror: | |
| 2288 mch_errmsg(_("Attempt to open script file again: \"")); | |
| 2289 mch_errmsg(argv[-1]); | |
| 2290 mch_errmsg(" "); | |
| 2291 mch_errmsg(argv[0]); | |
| 2292 mch_errmsg("\"\n"); | |
| 2293 mch_exit(2); | |
| 2294 } | |
| 2295 if ((scriptin[0] = mch_fopen(argv[0], READBIN)) == NULL) | |
| 2296 { | |
| 2297 mch_errmsg(_("Cannot open for reading: \"")); | |
| 2298 mch_errmsg(argv[0]); | |
| 2299 mch_errmsg("\"\n"); | |
| 2300 mch_exit(2); | |
| 2301 } | |
| 2302 if (save_typebuf() == FAIL) | |
| 2303 mch_exit(2); /* out of memory */ | |
| 2304 break; | |
| 2305 | |
| 2306 case 't': /* "-t {tag}" */ | |
| 2307 parmp->tagname = (char_u *)argv[0]; | |
| 2308 break; | |
| 2309 | |
| 2310 case 'T': /* "-T {terminal}" terminal name */ | |
| 2311 /* | |
| 2312 * The -T term argument is always available and when | |
| 2313 * HAVE_TERMLIB is supported it overrides the environment | |
| 2314 * variable TERM. | |
| 2315 */ | |
| 2316 #ifdef FEAT_GUI | |
| 2317 if (term_is_gui((char_u *)argv[0])) | |
| 2318 gui.starting = TRUE; /* start GUI a bit later */ | |
| 2319 else | |
| 2320 #endif | |
| 2321 parmp->term = (char_u *)argv[0]; | |
| 2322 break; | |
| 2323 | |
| 2324 case 'u': /* "-u {vimrc}" vim inits file */ | |
| 2325 parmp->use_vimrc = (char_u *)argv[0]; | |
| 2326 break; | |
| 2327 | |
| 2328 case 'U': /* "-U {gvimrc}" gvim inits file */ | |
| 2329 #ifdef FEAT_GUI | |
| 2330 use_gvimrc = (char_u *)argv[0]; | |
| 2331 #endif | |
| 2332 break; | |
| 2333 | |
| 2334 case 'w': /* "-w {nr}" 'window' value */ | |
| 2335 /* "-w {scriptout}" append to script file */ | |
| 2336 if (vim_isdigit(*((char_u *)argv[0]))) | |
| 2337 { | |
| 2338 argv_idx = 0; | |
| 2339 n = get_number_arg((char_u *)argv[0], &argv_idx, 10); | |
| 2340 set_option_value((char_u *)"window", n, NULL, 0); | |
| 2341 argv_idx = -1; | |
| 2342 break; | |
| 2343 } | |
| 2344 /*FALLTHROUGH*/ | |
| 2345 case 'W': /* "-W {scriptout}" overwrite script file */ | |
| 2346 if (scriptout != NULL) | |
| 2347 goto scripterror; | |
| 2348 if ((scriptout = mch_fopen(argv[0], | |
| 2349 c == 'w' ? APPENDBIN : WRITEBIN)) == NULL) | |
| 2350 { | |
| 2351 mch_errmsg(_("Cannot open for script output: \"")); | |
| 2352 mch_errmsg(argv[0]); | |
| 2353 mch_errmsg("\"\n"); | |
| 2354 mch_exit(2); | |
| 2355 } | |
| 2356 break; | |
| 2357 | |
| 2358 #ifdef FEAT_GUI_W32 | |
| 2359 case 'P': /* "-P {parent title}" MDI parent */ | |
| 2360 gui_mch_set_parent(argv[0]); | |
| 2361 break; | |
| 2362 #endif | |
| 2363 } | |
| 2364 } | |
| 2365 } | |
| 2366 | |
| 2367 /* | |
| 2368 * File name argument. | |
| 2369 */ | |
| 2370 else | |
| 2371 { | |
| 2372 argv_idx = -1; /* skip to next argument */ | |
| 2373 | |
| 2374 /* Check for only one type of editing. */ | |
| 2375 if (parmp->edit_type != EDIT_NONE && parmp->edit_type != EDIT_FILE) | |
| 2376 mainerr(ME_TOO_MANY_ARGS, (char_u *)argv[0]); | |
| 2377 parmp->edit_type = EDIT_FILE; | |
| 2378 | |
| 2379 #ifdef MSWIN | |
| 2380 /* Remember if the argument was a full path before changing | |
| 2381 * slashes to backslashes. */ | |
| 2382 if (argv[0][0] != NUL && argv[0][1] == ':' && argv[0][2] == '\\') | |
| 2383 parmp->full_path = TRUE; | |
| 2384 #endif | |
| 2385 | |
| 2386 /* Add the file to the global argument list. */ | |
| 2387 if (ga_grow(&global_alist.al_ga, 1) == FAIL | |
| 2388 || (p = vim_strsave((char_u *)argv[0])) == NULL) | |
| 2389 mch_exit(2); | |
| 2390 #ifdef FEAT_DIFF | |
| 2391 if (parmp->diff_mode && mch_isdir(p) && GARGCOUNT > 0 | |
| 2392 && !mch_isdir(alist_name(&GARGLIST[0]))) | |
| 2393 { | |
| 2394 char_u *r; | |
| 2395 | |
| 2396 r = concat_fnames(p, gettail(alist_name(&GARGLIST[0])), TRUE); | |
| 2397 if (r != NULL) | |
| 2398 { | |
| 2399 vim_free(p); | |
| 2400 p = r; | |
| 2401 } | |
| 2402 } | |
| 2403 #endif | |
| 2404 #if defined(__CYGWIN32__) && !defined(WIN32) | |
| 2405 /* | |
| 2406 * If vim is invoked by non-Cygwin tools, convert away any | |
| 2407 * DOS paths, so things like .swp files are created correctly. | |
| 2408 * Look for evidence of non-Cygwin paths before we bother. | |
| 2409 * This is only for when using the Unix files. | |
| 2410 */ | |
|
2133
2b273c71a14b
updated for version 7.2.415
Bram Moolenaar <bram@zimbu.org>
parents:
2021
diff
changeset
|
2411 if (strpbrk(p, "\\:") != NULL && !path_with_url(p)) |
| 443 | 2412 { |
| 2413 char posix_path[PATH_MAX]; | |
| 2414 | |
| 1657 | 2415 # if CYGWIN_VERSION_DLL_MAJOR >= 1007 |
| 2416 cygwin_conv_path(CCP_WIN_A_TO_POSIX, p, posix_path, PATH_MAX); | |
| 2417 # else | |
| 443 | 2418 cygwin_conv_to_posix_path(p, posix_path); |
| 1657 | 2419 # endif |
| 443 | 2420 vim_free(p); |
| 2421 p = vim_strsave(posix_path); | |
| 2422 if (p == NULL) | |
| 2423 mch_exit(2); | |
| 2424 } | |
| 2425 #endif | |
| 587 | 2426 |
| 2427 #ifdef USE_FNAME_CASE | |
| 2428 /* Make the case of the file name match the actual file. */ | |
| 2429 fname_case(p, 0); | |
| 2430 #endif | |
| 2431 | |
| 443 | 2432 alist_add(&global_alist, p, |
| 2433 #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE) | |
| 445 | 2434 parmp->literal ? 2 : 0 /* add buffer nr after exp. */ |
| 443 | 2435 #else |
| 2436 2 /* add buffer number now and use curbuf */ | |
| 2437 #endif | |
| 2438 ); | |
| 2439 | |
| 2440 #if defined(FEAT_MBYTE) && defined(WIN32) | |
| 2441 { | |
| 2442 /* Remember this argument has been added to the argument list. | |
| 2443 * Needed when 'encoding' is changed. */ | |
| 819 | 2444 used_file_arg(argv[0], parmp->literal, parmp->full_path, |
| 1680 | 2445 # ifdef FEAT_DIFF |
| 2446 parmp->diff_mode | |
| 2447 # else | |
| 2448 FALSE | |
| 2449 # endif | |
| 2450 ); | |
| 443 | 2451 } |
| 2452 #endif | |
| 2453 } | |
| 2454 | |
| 2455 /* | |
| 2456 * If there are no more letters after the current "-", go to next | |
| 2457 * argument. argv_idx is set to -1 when the current argument is to be | |
| 2458 * skipped. | |
| 2459 */ | |
| 2460 if (argv_idx <= 0 || argv[0][argv_idx] == NUL) | |
| 2461 { | |
| 2462 --argc; | |
| 2463 ++argv; | |
| 2464 argv_idx = 1; | |
| 2465 } | |
| 2466 } | |
| 1093 | 2467 |
| 2468 #ifdef FEAT_EVAL | |
| 2469 /* If there is a "+123" or "-c" command, set v:swapcommand to the first | |
| 2470 * one. */ | |
| 2471 if (parmp->n_commands > 0) | |
| 2472 { | |
| 2473 p = alloc((unsigned)STRLEN(parmp->commands[0]) + 3); | |
| 2474 if (p != NULL) | |
| 2475 { | |
| 2476 sprintf((char *)p, ":%s\r", parmp->commands[0]); | |
| 2477 set_vim_var_string(VV_SWAPCOMMAND, p, -1); | |
| 2478 vim_free(p); | |
| 2479 } | |
| 2480 } | |
| 2481 #endif | |
| 443 | 2482 } |
| 2483 | |
| 2484 /* | |
| 2485 * Print a warning if stdout is not a terminal. | |
| 2486 * When starting in Ex mode and commands come from a file, set Silent mode. | |
| 2487 */ | |
| 2488 static void | |
| 2489 check_tty(parmp) | |
| 2490 mparm_T *parmp; | |
| 2491 { | |
| 2492 int input_isatty; /* is active input a terminal? */ | |
| 2493 | |
| 2494 input_isatty = mch_input_isatty(); | |
| 2495 if (exmode_active) | |
| 2496 { | |
| 2497 if (!input_isatty) | |
| 2498 silent_mode = TRUE; | |
| 2499 } | |
| 2500 else if (parmp->want_full_screen && (!parmp->stdout_isatty || !input_isatty) | |
| 2501 #ifdef FEAT_GUI | |
| 2502 /* don't want the delay when started from the desktop */ | |
| 2503 && !gui.starting | |
| 2504 #endif | |
| 2505 ) | |
| 2506 { | |
| 2507 #ifdef NBDEBUG | |
| 2508 /* | |
| 2509 * This shouldn't be necessary. But if I run netbeans with the log | |
| 2510 * output coming to the console and XOpenDisplay fails, I get vim | |
| 2511 * trying to start with input/output to my console tty. This fills my | |
| 2512 * input buffer so fast I can't even kill the process in under 2 | |
| 1226 | 2513 * minutes (and it beeps continuously the whole time :-) |
| 443 | 2514 */ |
| 2210 | 2515 if (netbeans_active() && (!parmp->stdout_isatty || !input_isatty)) |
| 443 | 2516 { |
| 2517 mch_errmsg(_("Vim: Error: Failure to start gvim from NetBeans\n")); | |
| 2518 exit(1); | |
| 2519 } | |
| 2520 #endif | |
| 2521 if (!parmp->stdout_isatty) | |
| 2522 mch_errmsg(_("Vim: Warning: Output is not to a terminal\n")); | |
| 2523 if (!input_isatty) | |
| 2524 mch_errmsg(_("Vim: Warning: Input is not from a terminal\n")); | |
| 2525 out_flush(); | |
| 2526 if (scriptin[0] == NULL) | |
| 2527 ui_delay(2000L, TRUE); | |
| 2528 TIME_MSG("Warning delay"); | |
| 2529 } | |
| 2530 } | |
| 2531 | |
| 2532 /* | |
| 2533 * Read text from stdin. | |
| 2534 */ | |
| 2535 static void | |
| 2536 read_stdin() | |
| 2537 { | |
| 2538 int i; | |
| 2539 | |
| 580 | 2540 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 443 | 2541 /* When getting the ATTENTION prompt here, use a dialog */ |
| 2542 swap_exists_action = SEA_DIALOG; | |
| 2543 #endif | |
| 2544 no_wait_return = TRUE; | |
| 2545 i = msg_didany; | |
| 2546 set_buflisted(TRUE); | |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
2547 (void)open_buffer(TRUE, NULL, 0); /* create memfile and read file */ |
| 443 | 2548 no_wait_return = FALSE; |
| 2549 msg_didany = i; | |
| 2550 TIME_MSG("reading stdin"); | |
| 580 | 2551 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 443 | 2552 check_swap_exists_action(); |
| 2553 #endif | |
| 2554 #if !(defined(AMIGA) || defined(MACOS)) | |
| 2555 /* | |
| 2556 * Close stdin and dup it from stderr. Required for GPM to work | |
| 2557 * properly, and for running external commands. | |
| 2558 * Is there any other system that cannot do this? | |
| 2559 */ | |
| 2560 close(0); | |
| 1757 | 2561 ignored = dup(2); |
| 443 | 2562 #endif |
| 2563 } | |
| 2564 | |
| 2565 /* | |
| 2566 * Create the requested number of windows and edit buffers in them. | |
| 2567 * Also does recovery if "recoverymode" set. | |
| 2568 */ | |
| 2569 static void | |
| 2570 create_windows(parmp) | |
| 1883 | 2571 mparm_T *parmp UNUSED; |
| 443 | 2572 { |
| 2573 #ifdef FEAT_WINDOWS | |
| 944 | 2574 int dorewind; |
| 673 | 2575 int done = 0; |
| 2576 | |
| 443 | 2577 /* |
| 2578 * Create the number of windows that was requested. | |
| 2579 */ | |
| 2580 if (parmp->window_count == -1) /* was not set */ | |
| 2581 parmp->window_count = 1; | |
| 2582 if (parmp->window_count == 0) | |
| 2583 parmp->window_count = GARGCOUNT; | |
| 2584 if (parmp->window_count > 1) | |
| 2585 { | |
| 2586 /* Don't change the windows if there was a command in .vimrc that | |
| 2587 * already split some windows */ | |
| 673 | 2588 if (parmp->window_layout == 0) |
| 2589 parmp->window_layout = WIN_HOR; | |
| 2590 if (parmp->window_layout == WIN_TABS) | |
| 2591 { | |
| 2592 parmp->window_count = make_tabpages(parmp->window_count); | |
| 2593 TIME_MSG("making tab pages"); | |
| 2594 } | |
| 2595 else if (firstwin->w_next == NULL) | |
| 443 | 2596 { |
| 2597 parmp->window_count = make_windows(parmp->window_count, | |
| 673 | 2598 parmp->window_layout == WIN_VER); |
| 443 | 2599 TIME_MSG("making windows"); |
| 2600 } | |
| 2601 else | |
| 2602 parmp->window_count = win_count(); | |
| 2603 } | |
| 2604 else | |
| 2605 parmp->window_count = 1; | |
| 2606 #endif | |
| 2607 | |
| 2608 if (recoverymode) /* do recover */ | |
| 2609 { | |
| 2610 msg_scroll = TRUE; /* scroll message up */ | |
| 2611 ml_recover(); | |
| 2612 if (curbuf->b_ml.ml_mfp == NULL) /* failed */ | |
| 2613 getout(1); | |
| 717 | 2614 do_modelines(0); /* do modelines */ |
| 443 | 2615 } |
| 2616 else | |
| 2617 { | |
| 2618 /* | |
| 2619 * Open a buffer for windows that don't have one yet. | |
| 2620 * Commands in the .vimrc might have loaded a file or split the window. | |
| 2621 * Watch out for autocommands that delete a window. | |
| 2622 */ | |
| 2623 #ifdef FEAT_AUTOCMD | |
| 2624 /* | |
| 2625 * Don't execute Win/Buf Enter/Leave autocommands here | |
| 2626 */ | |
| 2627 ++autocmd_no_enter; | |
| 2628 ++autocmd_no_leave; | |
| 2629 #endif | |
| 2630 #ifdef FEAT_WINDOWS | |
| 944 | 2631 dorewind = TRUE; |
| 673 | 2632 while (done++ < 1000) |
| 2633 { | |
| 944 | 2634 if (dorewind) |
| 673 | 2635 { |
| 2636 if (parmp->window_layout == WIN_TABS) | |
| 2637 goto_tabpage(1); | |
| 2638 else | |
| 2639 curwin = firstwin; | |
| 2640 } | |
| 2641 else if (parmp->window_layout == WIN_TABS) | |
| 2642 { | |
| 2643 if (curtab->tp_next == NULL) | |
| 2644 break; | |
| 2645 goto_tabpage(0); | |
| 2646 } | |
| 2647 else | |
| 2648 { | |
| 2649 if (curwin->w_next == NULL) | |
| 2650 break; | |
| 2651 curwin = curwin->w_next; | |
| 2652 } | |
| 944 | 2653 dorewind = FALSE; |
| 443 | 2654 #endif |
| 2655 curbuf = curwin->w_buffer; | |
| 2656 if (curbuf->b_ml.ml_mfp == NULL) | |
| 2657 { | |
| 2658 #ifdef FEAT_FOLDING | |
| 2659 /* Set 'foldlevel' to 'foldlevelstart' if it's not negative. */ | |
| 2660 if (p_fdls >= 0) | |
| 2661 curwin->w_p_fdl = p_fdls; | |
| 2662 #endif | |
| 580 | 2663 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 443 | 2664 /* When getting the ATTENTION prompt here, use a dialog */ |
| 2665 swap_exists_action = SEA_DIALOG; | |
| 2666 #endif | |
| 2667 set_buflisted(TRUE); | |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
2668 |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
2669 /* create memfile, read file */ |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
2670 (void)open_buffer(FALSE, NULL, 0); |
| 443 | 2671 |
| 580 | 2672 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 1036 | 2673 if (swap_exists_action == SEA_QUIT) |
| 2674 { | |
| 2675 if (got_int || only_one_window()) | |
| 2676 { | |
| 2677 /* abort selected or quit and only one window */ | |
| 2678 did_emsg = FALSE; /* avoid hit-enter prompt */ | |
| 2679 getout(1); | |
| 2680 } | |
| 2681 /* We can't close the window, it would disturb what | |
| 2682 * happens next. Clear the file name and set the arg | |
| 2683 * index to -1 to delete it later. */ | |
| 2684 setfname(curbuf, NULL, NULL, FALSE); | |
| 2685 curwin->w_arg_idx = -1; | |
| 2686 swap_exists_action = SEA_NONE; | |
| 2687 } | |
| 2688 else | |
| 2689 handle_swap_exists(NULL); | |
| 443 | 2690 #endif |
| 2691 #ifdef FEAT_AUTOCMD | |
| 944 | 2692 dorewind = TRUE; /* start again */ |
| 443 | 2693 #endif |
| 2694 } | |
| 2695 #ifdef FEAT_WINDOWS | |
| 2696 ui_breakcheck(); | |
| 2697 if (got_int) | |
| 2698 { | |
| 2699 (void)vgetc(); /* only break the file loading, not the rest */ | |
| 2700 break; | |
| 2701 } | |
| 673 | 2702 } |
| 443 | 2703 #endif |
| 673 | 2704 #ifdef FEAT_WINDOWS |
| 2705 if (parmp->window_layout == WIN_TABS) | |
| 2706 goto_tabpage(1); | |
| 2707 else | |
| 2708 curwin = firstwin; | |
| 2709 curbuf = curwin->w_buffer; | |
| 2710 #endif | |
| 443 | 2711 #ifdef FEAT_AUTOCMD |
| 2712 --autocmd_no_enter; | |
| 2713 --autocmd_no_leave; | |
| 2714 #endif | |
| 2715 } | |
| 2716 } | |
| 2717 | |
| 2718 #ifdef FEAT_WINDOWS | |
| 2719 /* | |
| 2720 * If opened more than one window, start editing files in the other | |
| 2721 * windows. make_windows() has already opened the windows. | |
| 2722 */ | |
| 2723 static void | |
| 2724 edit_buffers(parmp) | |
| 2725 mparm_T *parmp; | |
| 2726 { | |
| 2727 int arg_idx; /* index in argument list */ | |
| 2728 int i; | |
| 1036 | 2729 int advance = TRUE; |
| 443 | 2730 |
| 2731 # ifdef FEAT_AUTOCMD | |
| 2732 /* | |
| 2733 * Don't execute Win/Buf Enter/Leave autocommands here | |
| 2734 */ | |
| 2735 ++autocmd_no_enter; | |
| 2736 ++autocmd_no_leave; | |
| 2737 # endif | |
| 1036 | 2738 |
| 2739 /* When w_arg_idx is -1 remove the window (see create_windows()). */ | |
| 2740 if (curwin->w_arg_idx == -1) | |
| 2741 { | |
| 2742 win_close(curwin, TRUE); | |
| 2743 advance = FALSE; | |
| 2744 } | |
| 2745 | |
| 443 | 2746 arg_idx = 1; |
| 2747 for (i = 1; i < parmp->window_count; ++i) | |
| 2748 { | |
| 1036 | 2749 /* When w_arg_idx is -1 remove the window (see create_windows()). */ |
| 2750 if (curwin->w_arg_idx == -1) | |
| 673 | 2751 { |
| 1036 | 2752 ++arg_idx; |
| 2753 win_close(curwin, TRUE); | |
| 2754 advance = FALSE; | |
| 2755 continue; | |
| 673 | 2756 } |
| 1036 | 2757 |
| 2758 if (advance) | |
| 673 | 2759 { |
| 1036 | 2760 if (parmp->window_layout == WIN_TABS) |
| 2761 { | |
| 2762 if (curtab->tp_next == NULL) /* just checking */ | |
| 2763 break; | |
| 2764 goto_tabpage(0); | |
| 2765 } | |
| 2766 else | |
| 2767 { | |
| 2768 if (curwin->w_next == NULL) /* just checking */ | |
| 2769 break; | |
| 2770 win_enter(curwin->w_next, FALSE); | |
| 2771 } | |
| 673 | 2772 } |
| 1036 | 2773 advance = TRUE; |
| 443 | 2774 |
| 2775 /* Only open the file if there is no file in this window yet (that can | |
| 1036 | 2776 * happen when .vimrc contains ":sall"). */ |
| 443 | 2777 if (curbuf == firstwin->w_buffer || curbuf->b_ffname == NULL) |
| 2778 { | |
| 2779 curwin->w_arg_idx = arg_idx; | |
| 1036 | 2780 /* Edit file from arg list, if there is one. When "Quit" selected |
| 2781 * at the ATTENTION prompt close the window. */ | |
| 1684 | 2782 # ifdef HAS_SWAP_EXISTS_ACTION |
| 2783 swap_exists_did_quit = FALSE; | |
| 2784 # endif | |
| 443 | 2785 (void)do_ecmd(0, arg_idx < GARGCOUNT |
| 2786 ? alist_name(&GARGLIST[arg_idx]) : NULL, | |
| 1743 | 2787 NULL, NULL, ECMD_LASTL, ECMD_HIDE, curwin); |
| 1684 | 2788 # ifdef HAS_SWAP_EXISTS_ACTION |
| 2789 if (swap_exists_did_quit) | |
| 1036 | 2790 { |
| 1684 | 2791 /* abort or quit selected */ |
| 1036 | 2792 if (got_int || only_one_window()) |
| 2793 { | |
| 1684 | 2794 /* abort selected and only one window */ |
| 1036 | 2795 did_emsg = FALSE; /* avoid hit-enter prompt */ |
| 2796 getout(1); | |
| 2797 } | |
| 2798 win_close(curwin, TRUE); | |
| 2799 advance = FALSE; | |
| 2800 } | |
| 1684 | 2801 # endif |
| 443 | 2802 if (arg_idx == GARGCOUNT - 1) |
| 2803 arg_had_last = TRUE; | |
| 2804 ++arg_idx; | |
| 2805 } | |
| 2806 ui_breakcheck(); | |
| 2807 if (got_int) | |
| 2808 { | |
| 2809 (void)vgetc(); /* only break the file loading, not the rest */ | |
| 2810 break; | |
| 2811 } | |
| 2812 } | |
| 673 | 2813 |
| 2814 if (parmp->window_layout == WIN_TABS) | |
| 2815 goto_tabpage(1); | |
| 443 | 2816 # ifdef FEAT_AUTOCMD |
| 2817 --autocmd_no_enter; | |
| 2818 # endif | |
| 2819 win_enter(firstwin, FALSE); /* back to first window */ | |
| 2820 # ifdef FEAT_AUTOCMD | |
| 2821 --autocmd_no_leave; | |
| 2822 # endif | |
| 2823 TIME_MSG("editing files in windows"); | |
| 673 | 2824 if (parmp->window_count > 1 && parmp->window_layout != WIN_TABS) |
| 443 | 2825 win_equal(curwin, FALSE, 'b'); /* adjust heights */ |
| 2826 } | |
| 2827 #endif /* FEAT_WINDOWS */ | |
| 2828 | |
| 2829 /* | |
| 440 | 2830 * Execute the commands from --cmd arguments "cmds[cnt]". |
| 2831 */ | |
| 2832 static void | |
| 443 | 2833 exe_pre_commands(parmp) |
| 2834 mparm_T *parmp; | |
| 440 | 2835 { |
| 443 | 2836 char_u **cmds = parmp->pre_commands; |
| 2837 int cnt = parmp->n_pre_commands; | |
| 440 | 2838 int i; |
| 2839 | |
| 2840 if (cnt > 0) | |
| 2841 { | |
| 2842 curwin->w_cursor.lnum = 0; /* just in case.. */ | |
| 2843 sourcing_name = (char_u *)_("pre-vimrc command line"); | |
| 2844 # ifdef FEAT_EVAL | |
| 2845 current_SID = SID_CMDARG; | |
| 2846 # endif | |
| 2847 for (i = 0; i < cnt; ++i) | |
| 2848 do_cmdline_cmd(cmds[i]); | |
| 2849 sourcing_name = NULL; | |
| 2850 # ifdef FEAT_EVAL | |
| 2851 current_SID = 0; | |
| 2852 # endif | |
| 2853 TIME_MSG("--cmd commands"); | |
| 2854 } | |
| 2855 } | |
| 2856 | |
| 2857 /* | |
| 443 | 2858 * Execute "+", "-c" and "-S" arguments. |
| 2859 */ | |
| 2860 static void | |
| 2861 exe_commands(parmp) | |
| 2862 mparm_T *parmp; | |
| 2863 { | |
| 2864 int i; | |
| 2865 | |
| 2866 /* | |
| 2867 * We start commands on line 0, make "vim +/pat file" match a | |
| 2868 * pattern on line 1. But don't move the cursor when an autocommand | |
| 2869 * with g`" was used. | |
| 2870 */ | |
| 2871 msg_scroll = TRUE; | |
| 2872 if (parmp->tagname == NULL && curwin->w_cursor.lnum <= 1) | |
| 2873 curwin->w_cursor.lnum = 0; | |
| 2874 sourcing_name = (char_u *)"command line"; | |
| 2875 #ifdef FEAT_EVAL | |
| 2876 current_SID = SID_CARG; | |
| 2877 #endif | |
| 2878 for (i = 0; i < parmp->n_commands; ++i) | |
| 2879 { | |
| 2880 do_cmdline_cmd(parmp->commands[i]); | |
| 2881 if (parmp->cmds_tofree[i]) | |
| 2882 vim_free(parmp->commands[i]); | |
| 2883 } | |
| 2884 sourcing_name = NULL; | |
| 2885 #ifdef FEAT_EVAL | |
| 2886 current_SID = 0; | |
| 2887 #endif | |
| 2888 if (curwin->w_cursor.lnum == 0) | |
| 2889 curwin->w_cursor.lnum = 1; | |
| 2890 | |
| 2891 if (!exmode_active) | |
| 2892 msg_scroll = FALSE; | |
| 2893 | |
| 2894 #ifdef FEAT_QUICKFIX | |
| 2895 /* When started with "-q errorfile" jump to first error again. */ | |
| 2896 if (parmp->edit_type == EDIT_QF) | |
| 644 | 2897 qf_jump(NULL, 0, 0, FALSE); |
| 443 | 2898 #endif |
| 2899 TIME_MSG("executing command arguments"); | |
| 2900 } | |
| 2901 | |
| 2902 /* | |
| 440 | 2903 * Source startup scripts. |
| 2904 */ | |
| 2905 static void | |
| 2906 source_startup_scripts(parmp) | |
| 2907 mparm_T *parmp; | |
| 2908 { | |
| 2909 int i; | |
| 2910 | |
| 2911 /* | |
| 2912 * For "evim" source evim.vim first of all, so that the user can overrule | |
| 2913 * any things he doesn't like. | |
| 2914 */ | |
| 2915 if (parmp->evim_mode) | |
| 2916 { | |
| 819 | 2917 (void)do_source((char_u *)EVIM_FILE, FALSE, DOSO_NONE); |
| 440 | 2918 TIME_MSG("source evim file"); |
| 2919 } | |
| 2920 | |
| 2921 /* | |
| 443 | 2922 * If -u argument given, use only the initializations from that file and |
| 440 | 2923 * nothing else. |
| 2924 */ | |
| 2925 if (parmp->use_vimrc != NULL) | |
| 2926 { | |
| 445 | 2927 if (STRCMP(parmp->use_vimrc, "NONE") == 0 |
| 2928 || STRCMP(parmp->use_vimrc, "NORC") == 0) | |
| 440 | 2929 { |
| 2930 #ifdef FEAT_GUI | |
| 2931 if (use_gvimrc == NULL) /* don't load gvimrc either */ | |
| 2932 use_gvimrc = parmp->use_vimrc; | |
| 2933 #endif | |
| 2934 if (parmp->use_vimrc[2] == 'N') | |
| 2935 p_lpl = FALSE; /* don't load plugins either */ | |
| 2936 } | |
| 2937 else | |
| 2938 { | |
| 819 | 2939 if (do_source(parmp->use_vimrc, FALSE, DOSO_NONE) != OK) |
| 440 | 2940 EMSG2(_("E282: Cannot read from \"%s\""), parmp->use_vimrc); |
| 2941 } | |
| 2942 } | |
| 2943 else if (!silent_mode) | |
| 2944 { | |
| 2945 #ifdef AMIGA | |
| 2946 struct Process *proc = (struct Process *)FindTask(0L); | |
| 2947 APTR save_winptr = proc->pr_WindowPtr; | |
| 2948 | |
| 2949 /* Avoid a requester here for a volume that doesn't exist. */ | |
| 2950 proc->pr_WindowPtr = (APTR)-1L; | |
| 2951 #endif | |
| 2952 | |
| 2953 /* | |
| 2954 * Get system wide defaults, if the file name is defined. | |
| 2955 */ | |
| 2956 #ifdef SYS_VIMRC_FILE | |
| 819 | 2957 (void)do_source((char_u *)SYS_VIMRC_FILE, FALSE, DOSO_NONE); |
| 440 | 2958 #endif |
| 720 | 2959 #ifdef MACOS_X |
| 819 | 2960 (void)do_source((char_u *)"$VIMRUNTIME/macmap.vim", FALSE, DOSO_NONE); |
| 720 | 2961 #endif |
| 440 | 2962 |
| 2963 /* | |
| 2964 * Try to read initialization commands from the following places: | |
| 2965 * - environment variable VIMINIT | |
| 2966 * - user vimrc file (s:.vimrc for Amiga, ~/.vimrc otherwise) | |
| 2967 * - second user vimrc file ($VIM/.vimrc for Dos) | |
| 2968 * - environment variable EXINIT | |
| 2969 * - user exrc file (s:.exrc for Amiga, ~/.exrc otherwise) | |
| 2970 * - second user exrc file ($VIM/.exrc for Dos) | |
| 2971 * The first that exists is used, the rest is ignored. | |
| 2972 */ | |
| 2973 if (process_env((char_u *)"VIMINIT", TRUE) != OK) | |
| 2974 { | |
| 819 | 2975 if (do_source((char_u *)USR_VIMRC_FILE, TRUE, DOSO_VIMRC) == FAIL |
| 440 | 2976 #ifdef USR_VIMRC_FILE2 |
| 819 | 2977 && do_source((char_u *)USR_VIMRC_FILE2, TRUE, |
| 2978 DOSO_VIMRC) == FAIL | |
| 440 | 2979 #endif |
| 2980 #ifdef USR_VIMRC_FILE3 | |
| 819 | 2981 && do_source((char_u *)USR_VIMRC_FILE3, TRUE, |
| 2982 DOSO_VIMRC) == FAIL | |
| 440 | 2983 #endif |
| 2984 && process_env((char_u *)"EXINIT", FALSE) == FAIL | |
| 819 | 2985 && do_source((char_u *)USR_EXRC_FILE, FALSE, DOSO_NONE) == FAIL) |
| 440 | 2986 { |
| 2987 #ifdef USR_EXRC_FILE2 | |
| 819 | 2988 (void)do_source((char_u *)USR_EXRC_FILE2, FALSE, DOSO_NONE); |
| 440 | 2989 #endif |
| 2990 } | |
| 2991 } | |
| 2992 | |
| 2993 /* | |
| 2994 * Read initialization commands from ".vimrc" or ".exrc" in current | |
| 2995 * directory. This is only done if the 'exrc' option is set. | |
| 2996 * Because of security reasons we disallow shell and write commands | |
| 2997 * now, except for unix if the file is owned by the user or 'secure' | |
| 2998 * option has been reset in environment of global ".exrc" or ".vimrc". | |
| 2999 * Only do this if VIMRC_FILE is not the same as USR_VIMRC_FILE or | |
| 3000 * SYS_VIMRC_FILE. | |
| 3001 */ | |
| 3002 if (p_exrc) | |
| 3003 { | |
| 3004 #if defined(UNIX) || defined(VMS) | |
| 3005 /* If ".vimrc" file is not owned by user, set 'secure' mode. */ | |
| 3006 if (!file_owned(VIMRC_FILE)) | |
| 3007 #endif | |
| 3008 secure = p_secure; | |
| 3009 | |
| 3010 i = FAIL; | |
| 3011 if (fullpathcmp((char_u *)USR_VIMRC_FILE, | |
| 3012 (char_u *)VIMRC_FILE, FALSE) != FPC_SAME | |
| 3013 #ifdef USR_VIMRC_FILE2 | |
| 3014 && fullpathcmp((char_u *)USR_VIMRC_FILE2, | |
| 3015 (char_u *)VIMRC_FILE, FALSE) != FPC_SAME | |
| 3016 #endif | |
| 3017 #ifdef USR_VIMRC_FILE3 | |
| 3018 && fullpathcmp((char_u *)USR_VIMRC_FILE3, | |
| 3019 (char_u *)VIMRC_FILE, FALSE) != FPC_SAME | |
| 3020 #endif | |
| 3021 #ifdef SYS_VIMRC_FILE | |
| 3022 && fullpathcmp((char_u *)SYS_VIMRC_FILE, | |
| 3023 (char_u *)VIMRC_FILE, FALSE) != FPC_SAME | |
| 3024 #endif | |
| 3025 ) | |
| 819 | 3026 i = do_source((char_u *)VIMRC_FILE, TRUE, DOSO_VIMRC); |
| 440 | 3027 |
| 3028 if (i == FAIL) | |
| 3029 { | |
| 3030 #if defined(UNIX) || defined(VMS) | |
| 3031 /* if ".exrc" is not owned by user set 'secure' mode */ | |
| 3032 if (!file_owned(EXRC_FILE)) | |
| 3033 secure = p_secure; | |
| 3034 else | |
| 3035 secure = 0; | |
| 3036 #endif | |
| 3037 if ( fullpathcmp((char_u *)USR_EXRC_FILE, | |
| 3038 (char_u *)EXRC_FILE, FALSE) != FPC_SAME | |
| 3039 #ifdef USR_EXRC_FILE2 | |
| 3040 && fullpathcmp((char_u *)USR_EXRC_FILE2, | |
| 3041 (char_u *)EXRC_FILE, FALSE) != FPC_SAME | |
| 3042 #endif | |
| 3043 ) | |
| 819 | 3044 (void)do_source((char_u *)EXRC_FILE, FALSE, DOSO_NONE); |
| 440 | 3045 } |
| 3046 } | |
| 3047 if (secure == 2) | |
| 3048 need_wait_return = TRUE; | |
| 3049 secure = 0; | |
| 3050 #ifdef AMIGA | |
| 3051 proc->pr_WindowPtr = save_winptr; | |
| 3052 #endif | |
| 3053 } | |
| 3054 TIME_MSG("sourcing vimrc file(s)"); | |
| 3055 } | |
| 3056 | |
| 3057 /* | |
| 6 | 3058 * Setup to start using the GUI. Exit with an error when not available. |
| 3059 */ | |
| 3060 static void | |
| 3061 main_start_gui() | |
| 3062 { | |
| 3063 #ifdef FEAT_GUI | |
| 3064 gui.starting = TRUE; /* start GUI a bit later */ | |
| 3065 #else | |
| 3066 mch_errmsg(_(e_nogvim)); | |
| 3067 mch_errmsg("\n"); | |
| 3068 mch_exit(2); | |
| 3069 #endif | |
| 3070 } | |
| 3071 | |
| 2730 | 3072 #endif /* NO_VIM_MAIN */ |
| 3073 | |
| 6 | 3074 /* |
| 1226 | 3075 * Get an environment variable, and execute it as Ex commands. |
| 6 | 3076 * Returns FAIL if the environment variable was not executed, OK otherwise. |
| 3077 */ | |
| 3078 int | |
| 3079 process_env(env, is_viminit) | |
| 3080 char_u *env; | |
| 3081 int is_viminit; /* when TRUE, called for VIMINIT */ | |
| 3082 { | |
| 3083 char_u *initstr; | |
| 3084 char_u *save_sourcing_name; | |
| 3085 linenr_T save_sourcing_lnum; | |
| 3086 #ifdef FEAT_EVAL | |
| 3087 scid_T save_sid; | |
| 3088 #endif | |
| 3089 | |
| 3090 if ((initstr = mch_getenv(env)) != NULL && *initstr != NUL) | |
| 3091 { | |
| 3092 if (is_viminit) | |
| 819 | 3093 vimrc_found(NULL, NULL); |
| 6 | 3094 save_sourcing_name = sourcing_name; |
| 3095 save_sourcing_lnum = sourcing_lnum; | |
| 3096 sourcing_name = env; | |
| 3097 sourcing_lnum = 0; | |
| 3098 #ifdef FEAT_EVAL | |
| 3099 save_sid = current_SID; | |
| 3100 current_SID = SID_ENV; | |
| 3101 #endif | |
| 3102 do_cmdline_cmd(initstr); | |
| 3103 sourcing_name = save_sourcing_name; | |
| 3104 sourcing_lnum = save_sourcing_lnum; | |
| 3105 #ifdef FEAT_EVAL | |
| 3106 current_SID = save_sid;; | |
| 3107 #endif | |
| 3108 return OK; | |
| 3109 } | |
| 3110 return FAIL; | |
| 3111 } | |
| 3112 | |
| 2730 | 3113 #if (defined(UNIX) || defined(VMS)) && !defined(NO_VIM_MAIN) |
| 6 | 3114 /* |
| 3115 * Return TRUE if we are certain the user owns the file "fname". | |
| 3116 * Used for ".vimrc" and ".exrc". | |
| 3117 * Use both stat() and lstat() for extra security. | |
| 3118 */ | |
| 3119 static int | |
| 3120 file_owned(fname) | |
| 3121 char *fname; | |
| 3122 { | |
| 3123 struct stat s; | |
| 3124 # ifdef UNIX | |
| 3125 uid_t uid = getuid(); | |
| 3126 # else /* VMS */ | |
| 3127 uid_t uid = ((getgid() << 16) | getuid()); | |
| 3128 # endif | |
| 3129 | |
| 3130 return !(mch_stat(fname, &s) != 0 || s.st_uid != uid | |
| 3131 # ifdef HAVE_LSTAT | |
| 3132 || mch_lstat(fname, &s) != 0 || s.st_uid != uid | |
| 3133 # endif | |
| 3134 ); | |
| 3135 } | |
| 3136 #endif | |
| 3137 | |
| 3138 /* | |
| 3139 * Give an error message main_errors["n"] and exit. | |
| 3140 */ | |
| 3141 static void | |
| 3142 mainerr(n, str) | |
| 3143 int n; /* one of the ME_ defines */ | |
| 3144 char_u *str; /* extra argument or NULL */ | |
| 3145 { | |
| 3146 #if defined(UNIX) || defined(__EMX__) || defined(VMS) | |
| 3147 reset_signals(); /* kill us with CTRL-C here, if you like */ | |
| 3148 #endif | |
| 3149 | |
| 3150 mch_errmsg(longVersion); | |
| 159 | 3151 mch_errmsg("\n"); |
| 6 | 3152 mch_errmsg(_(main_errors[n])); |
| 3153 if (str != NULL) | |
| 3154 { | |
| 3155 mch_errmsg(": \""); | |
| 3156 mch_errmsg((char *)str); | |
| 3157 mch_errmsg("\""); | |
| 3158 } | |
| 159 | 3159 mch_errmsg(_("\nMore info with: \"vim -h\"\n")); |
| 6 | 3160 |
| 3161 mch_exit(1); | |
| 3162 } | |
| 3163 | |
| 3164 void | |
| 3165 mainerr_arg_missing(str) | |
| 3166 char_u *str; | |
| 3167 { | |
| 3168 mainerr(ME_ARG_MISSING, str); | |
| 3169 } | |
| 3170 | |
| 2730 | 3171 #ifndef NO_VIM_MAIN |
| 6 | 3172 /* |
| 3173 * print a message with three spaces prepended and '\n' appended. | |
| 3174 */ | |
| 3175 static void | |
| 3176 main_msg(s) | |
| 3177 char *s; | |
| 3178 { | |
| 3179 mch_msg(" "); | |
| 3180 mch_msg(s); | |
| 3181 mch_msg("\n"); | |
| 3182 } | |
| 3183 | |
| 3184 /* | |
| 3185 * Print messages for "vim -h" or "vim --help" and exit. | |
| 3186 */ | |
| 3187 static void | |
| 3188 usage() | |
| 3189 { | |
| 3190 int i; | |
| 3191 static char *(use[]) = | |
| 3192 { | |
| 3193 N_("[file ..] edit specified file(s)"), | |
| 3194 N_("- read text from stdin"), | |
| 3195 N_("-t tag edit file where tag is defined"), | |
| 3196 #ifdef FEAT_QUICKFIX | |
| 3197 N_("-q [errorfile] edit file with first error") | |
| 3198 #endif | |
| 3199 }; | |
| 3200 | |
| 3201 #if defined(UNIX) || defined(__EMX__) || defined(VMS) | |
| 3202 reset_signals(); /* kill us with CTRL-C here, if you like */ | |
| 3203 #endif | |
| 3204 | |
| 3205 mch_msg(longVersion); | |
| 3206 mch_msg(_("\n\nusage:")); | |
| 3207 for (i = 0; ; ++i) | |
| 3208 { | |
| 3209 mch_msg(_(" vim [arguments] ")); | |
| 3210 mch_msg(_(use[i])); | |
| 3211 if (i == (sizeof(use) / sizeof(char_u *)) - 1) | |
| 3212 break; | |
| 3213 mch_msg(_("\n or:")); | |
| 3214 } | |
| 22 | 3215 #ifdef VMS |
| 1164 | 3216 mch_msg(_("\nWhere case is ignored prepend / to make flag upper case")); |
| 22 | 3217 #endif |
| 6 | 3218 |
| 3219 mch_msg(_("\n\nArguments:\n")); | |
| 3220 main_msg(_("--\t\t\tOnly file names after this")); | |
| 3221 #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE) | |
| 3222 main_msg(_("--literal\t\tDon't expand wildcards")); | |
| 3223 #endif | |
| 3224 #ifdef FEAT_OLE | |
| 3225 main_msg(_("-register\t\tRegister this gvim for OLE")); | |
| 3226 main_msg(_("-unregister\t\tUnregister gvim for OLE")); | |
| 3227 #endif | |
| 3228 #ifdef FEAT_GUI | |
| 3229 main_msg(_("-g\t\t\tRun using GUI (like \"gvim\")")); | |
| 3230 main_msg(_("-f or --nofork\tForeground: Don't fork when starting GUI")); | |
| 3231 #endif | |
| 3232 main_msg(_("-v\t\t\tVi mode (like \"vi\")")); | |
| 3233 main_msg(_("-e\t\t\tEx mode (like \"ex\")")); | |
| 3437 | 3234 main_msg(_("-E\t\t\tImproved Ex mode")); |
| 6 | 3235 main_msg(_("-s\t\t\tSilent (batch) mode (only for \"ex\")")); |
| 3236 #ifdef FEAT_DIFF | |
| 3237 main_msg(_("-d\t\t\tDiff mode (like \"vimdiff\")")); | |
| 3238 #endif | |
| 3239 main_msg(_("-y\t\t\tEasy mode (like \"evim\", modeless)")); | |
| 3240 main_msg(_("-R\t\t\tReadonly mode (like \"view\")")); | |
| 3241 main_msg(_("-Z\t\t\tRestricted mode (like \"rvim\")")); | |
| 3242 main_msg(_("-m\t\t\tModifications (writing files) not allowed")); | |
| 3243 main_msg(_("-M\t\t\tModifications in text not allowed")); | |
| 3244 main_msg(_("-b\t\t\tBinary mode")); | |
| 3245 #ifdef FEAT_LISP | |
| 3246 main_msg(_("-l\t\t\tLisp mode")); | |
| 3247 #endif | |
| 3248 main_msg(_("-C\t\t\tCompatible with Vi: 'compatible'")); | |
| 3249 main_msg(_("-N\t\t\tNot fully Vi compatible: 'nocompatible'")); | |
| 1164 | 3250 main_msg(_("-V[N][fname]\t\tBe verbose [level N] [log messages to fname]")); |
| 3251 #ifdef FEAT_EVAL | |
| 6 | 3252 main_msg(_("-D\t\t\tDebugging mode")); |
| 1164 | 3253 #endif |
| 6 | 3254 main_msg(_("-n\t\t\tNo swap file, use memory only")); |
| 3255 main_msg(_("-r\t\t\tList swap files and exit")); | |
| 3256 main_msg(_("-r (with file name)\tRecover crashed session")); | |
| 3257 main_msg(_("-L\t\t\tSame as -r")); | |
| 3258 #ifdef AMIGA | |
| 3259 main_msg(_("-f\t\t\tDon't use newcli to open window")); | |
| 3260 main_msg(_("-dev <device>\t\tUse <device> for I/O")); | |
| 3261 #endif | |
| 3262 #ifdef FEAT_ARABIC | |
| 3263 main_msg(_("-A\t\t\tstart in Arabic mode")); | |
| 3264 #endif | |
| 3265 #ifdef FEAT_RIGHTLEFT | |
| 3266 main_msg(_("-H\t\t\tStart in Hebrew mode")); | |
| 3267 #endif | |
| 3268 #ifdef FEAT_FKMAP | |
| 3269 main_msg(_("-F\t\t\tStart in Farsi mode")); | |
| 3270 #endif | |
| 3271 main_msg(_("-T <terminal>\tSet terminal type to <terminal>")); | |
| 3272 main_msg(_("-u <vimrc>\t\tUse <vimrc> instead of any .vimrc")); | |
| 3273 #ifdef FEAT_GUI | |
| 3274 main_msg(_("-U <gvimrc>\t\tUse <gvimrc> instead of any .gvimrc")); | |
| 3275 #endif | |
| 3276 main_msg(_("--noplugin\t\tDon't load plugin scripts")); | |
| 1164 | 3277 #ifdef FEAT_WINDOWS |
| 673 | 3278 main_msg(_("-p[N]\t\tOpen N tab pages (default: one for each file)")); |
| 6 | 3279 main_msg(_("-o[N]\t\tOpen N windows (default: one for each file)")); |
| 3280 main_msg(_("-O[N]\t\tLike -o but split vertically")); | |
| 1164 | 3281 #endif |
| 6 | 3282 main_msg(_("+\t\t\tStart at end of file")); |
| 3283 main_msg(_("+<lnum>\t\tStart at line <lnum>")); | |
| 3284 main_msg(_("--cmd <command>\tExecute <command> before loading any vimrc file")); | |
| 3285 main_msg(_("-c <command>\t\tExecute <command> after loading the first file")); | |
| 3286 main_msg(_("-S <session>\t\tSource file <session> after loading the first file")); | |
| 3287 main_msg(_("-s <scriptin>\tRead Normal mode commands from file <scriptin>")); | |
| 3288 main_msg(_("-w <scriptout>\tAppend all typed commands to file <scriptout>")); | |
| 3289 main_msg(_("-W <scriptout>\tWrite all typed commands to file <scriptout>")); | |
| 3290 #ifdef FEAT_CRYPT | |
| 3291 main_msg(_("-x\t\t\tEdit encrypted files")); | |
| 3292 #endif | |
| 3293 #if (defined(UNIX) || defined(VMS)) && defined(FEAT_X11) | |
| 3294 # if defined(FEAT_GUI_X11) && !defined(FEAT_GUI_GTK) | |
| 3295 main_msg(_("-display <display>\tConnect vim to this particular X-server")); | |
| 3296 # endif | |
| 3297 main_msg(_("-X\t\t\tDo not connect to X server")); | |
| 3298 #endif | |
| 3299 #ifdef FEAT_CLIENTSERVER | |
| 3300 main_msg(_("--remote <files>\tEdit <files> in a Vim server if possible")); | |
| 3301 main_msg(_("--remote-silent <files> Same, don't complain if there is no server")); | |
| 3302 main_msg(_("--remote-wait <files> As --remote but wait for files to have been edited")); | |
| 3303 main_msg(_("--remote-wait-silent <files> Same, don't complain if there is no server")); | |
| 754 | 3304 # ifdef FEAT_WINDOWS |
| 1501 | 3305 main_msg(_("--remote-tab[-wait][-silent] <files> As --remote but use tab page per file")); |
| 754 | 3306 # endif |
| 6 | 3307 main_msg(_("--remote-send <keys>\tSend <keys> to a Vim server and exit")); |
| 3308 main_msg(_("--remote-expr <expr>\tEvaluate <expr> in a Vim server and print result")); | |
| 3309 main_msg(_("--serverlist\t\tList available Vim server names and exit")); | |
| 3310 main_msg(_("--servername <name>\tSend to/become the Vim server <name>")); | |
| 3311 #endif | |
| 1989 | 3312 #ifdef STARTUPTIME |
| 1999 | 3313 main_msg(_("--startuptime <file>\tWrite startup timing messages to <file>")); |
| 1989 | 3314 #endif |
| 6 | 3315 #ifdef FEAT_VIMINFO |
| 3316 main_msg(_("-i <viminfo>\t\tUse <viminfo> instead of .viminfo")); | |
| 3317 #endif | |
| 3318 main_msg(_("-h or --help\tPrint Help (this message) and exit")); | |
| 3319 main_msg(_("--version\t\tPrint version information and exit")); | |
| 3320 | |
| 3321 #ifdef FEAT_GUI_X11 | |
| 3322 # ifdef FEAT_GUI_MOTIF | |
| 3323 mch_msg(_("\nArguments recognised by gvim (Motif version):\n")); | |
| 3324 # else | |
| 3325 # ifdef FEAT_GUI_ATHENA | |
| 3326 # ifdef FEAT_GUI_NEXTAW | |
| 3327 mch_msg(_("\nArguments recognised by gvim (neXtaw version):\n")); | |
| 3328 # else | |
| 3329 mch_msg(_("\nArguments recognised by gvim (Athena version):\n")); | |
| 3330 # endif | |
| 3331 # endif | |
| 3332 # endif | |
| 3333 main_msg(_("-display <display>\tRun vim on <display>")); | |
| 3334 main_msg(_("-iconic\t\tStart vim iconified")); | |
| 3335 main_msg(_("-background <color>\tUse <color> for the background (also: -bg)")); | |
| 3336 main_msg(_("-foreground <color>\tUse <color> for normal text (also: -fg)")); | |
| 3337 main_msg(_("-font <font>\t\tUse <font> for normal text (also: -fn)")); | |
| 3338 main_msg(_("-boldfont <font>\tUse <font> for bold text")); | |
| 3339 main_msg(_("-italicfont <font>\tUse <font> for italic text")); | |
| 3340 main_msg(_("-geometry <geom>\tUse <geom> for initial geometry (also: -geom)")); | |
| 3341 main_msg(_("-borderwidth <width>\tUse a border width of <width> (also: -bw)")); | |
| 3342 main_msg(_("-scrollbarwidth <width> Use a scrollbar width of <width> (also: -sw)")); | |
| 3343 # ifdef FEAT_GUI_ATHENA | |
| 3344 main_msg(_("-menuheight <height>\tUse a menu bar height of <height> (also: -mh)")); | |
| 3345 # endif | |
| 3346 main_msg(_("-reverse\t\tUse reverse video (also: -rv)")); | |
| 3347 main_msg(_("+reverse\t\tDon't use reverse video (also: +rv)")); | |
| 3348 main_msg(_("-xrm <resource>\tSet the specified resource")); | |
| 3349 #endif /* FEAT_GUI_X11 */ | |
| 3350 #ifdef FEAT_GUI_GTK | |
| 3351 mch_msg(_("\nArguments recognised by gvim (GTK+ version):\n")); | |
| 3352 main_msg(_("-font <font>\t\tUse <font> for normal text (also: -fn)")); | |
| 3353 main_msg(_("-geometry <geom>\tUse <geom> for initial geometry (also: -geom)")); | |
| 3354 main_msg(_("-reverse\t\tUse reverse video (also: -rv)")); | |
| 3355 main_msg(_("-display <display>\tRun vim on <display> (also: --display)")); | |
| 3356 main_msg(_("--role <role>\tSet a unique role to identify the main window")); | |
| 3357 main_msg(_("--socketid <xid>\tOpen Vim inside another GTK widget")); | |
| 3437 | 3358 main_msg(_("--echo-wid\t\tMake gvim echo the Window ID on stdout")); |
| 6 | 3359 #endif |
| 3360 #ifdef FEAT_GUI_W32 | |
| 3361 main_msg(_("-P <parent title>\tOpen Vim inside parent application")); | |
| 1376 | 3362 main_msg(_("--windowid <HWND>\tOpen Vim inside another win32 widget")); |
| 6 | 3363 #endif |
| 3364 | |
| 3365 #ifdef FEAT_GUI_GNOME | |
| 3366 /* Gnome gives extra messages for --help if we continue, but not for -h. */ | |
| 3367 if (gui.starting) | |
| 3198 | 3368 { |
| 6 | 3369 mch_msg("\n"); |
| 3198 | 3370 gui.dofork = FALSE; |
| 3371 } | |
| 6 | 3372 else |
| 3373 #endif | |
| 3374 mch_exit(0); | |
| 3375 } | |
| 3376 | |
| 580 | 3377 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 6 | 3378 /* |
| 3379 * Check the result of the ATTENTION dialog: | |
| 3380 * When "Quit" selected, exit Vim. | |
| 3381 * When "Recover" selected, recover the file. | |
| 3382 */ | |
| 3383 static void | |
| 3384 check_swap_exists_action() | |
| 3385 { | |
| 3386 if (swap_exists_action == SEA_QUIT) | |
| 3387 getout(1); | |
| 3388 handle_swap_exists(NULL); | |
| 3389 } | |
| 3390 #endif | |
| 3391 | |
| 2730 | 3392 #endif |
| 3393 | |
| 6 | 3394 #if defined(STARTUPTIME) || defined(PROTO) |
| 3395 static void time_diff __ARGS((struct timeval *then, struct timeval *now)); | |
| 3396 | |
| 3397 static struct timeval prev_timeval; | |
| 3398 | |
| 1972 | 3399 # ifdef WIN3264 |
| 3400 /* | |
| 3401 * Windows doesn't have gettimeofday(), although it does have struct timeval. | |
| 3402 */ | |
| 3403 static int | |
| 3404 gettimeofday(struct timeval *tv, char *dummy) | |
| 3405 { | |
| 3406 long t = clock(); | |
| 3407 tv->tv_sec = t / CLOCKS_PER_SEC; | |
| 3408 tv->tv_usec = (t - tv->tv_sec * CLOCKS_PER_SEC) * 1000000 / CLOCKS_PER_SEC; | |
| 3409 return 0; | |
| 3410 } | |
| 3411 # endif | |
| 3412 | |
| 6 | 3413 /* |
| 3414 * Save the previous time before doing something that could nest. | |
| 3415 * set "*tv_rel" to the time elapsed so far. | |
| 3416 */ | |
| 3417 void | |
| 3418 time_push(tv_rel, tv_start) | |
| 3419 void *tv_rel, *tv_start; | |
| 3420 { | |
| 3421 *((struct timeval *)tv_rel) = prev_timeval; | |
| 3422 gettimeofday(&prev_timeval, NULL); | |
| 3423 ((struct timeval *)tv_rel)->tv_usec = prev_timeval.tv_usec | |
| 3424 - ((struct timeval *)tv_rel)->tv_usec; | |
| 3425 ((struct timeval *)tv_rel)->tv_sec = prev_timeval.tv_sec | |
| 3426 - ((struct timeval *)tv_rel)->tv_sec; | |
| 3427 if (((struct timeval *)tv_rel)->tv_usec < 0) | |
| 3428 { | |
| 3429 ((struct timeval *)tv_rel)->tv_usec += 1000000; | |
| 3430 --((struct timeval *)tv_rel)->tv_sec; | |
| 3431 } | |
| 3432 *(struct timeval *)tv_start = prev_timeval; | |
| 3433 } | |
| 3434 | |
| 3435 /* | |
| 3436 * Compute the previous time after doing something that could nest. | |
| 3437 * Subtract "*tp" from prev_timeval; | |
| 3438 * Note: The arguments are (void *) to avoid trouble with systems that don't | |
| 3439 * have struct timeval. | |
| 3440 */ | |
| 3441 void | |
| 3442 time_pop(tp) | |
| 3443 void *tp; /* actually (struct timeval *) */ | |
| 3444 { | |
| 3445 prev_timeval.tv_usec -= ((struct timeval *)tp)->tv_usec; | |
| 3446 prev_timeval.tv_sec -= ((struct timeval *)tp)->tv_sec; | |
| 3447 if (prev_timeval.tv_usec < 0) | |
| 3448 { | |
| 3449 prev_timeval.tv_usec += 1000000; | |
| 3450 --prev_timeval.tv_sec; | |
| 3451 } | |
| 3452 } | |
| 3453 | |
| 3454 static void | |
| 3455 time_diff(then, now) | |
| 3456 struct timeval *then; | |
| 3457 struct timeval *now; | |
| 3458 { | |
| 3459 long usec; | |
| 3460 long msec; | |
| 3461 | |
| 3462 usec = now->tv_usec - then->tv_usec; | |
| 3463 msec = (now->tv_sec - then->tv_sec) * 1000L + usec / 1000L, | |
| 3464 usec = usec % 1000L; | |
| 3465 fprintf(time_fd, "%03ld.%03ld", msec, usec >= 0 ? usec : usec + 1000L); | |
| 3466 } | |
| 3467 | |
| 3468 void | |
|
2271
2b33a7678e7b
Fix compiler warnings for shadowed variables. Make 'conceal' a long instead
Bram Moolenaar <bram@vim.org>
parents:
2267
diff
changeset
|
3469 time_msg(mesg, tv_start) |
|
2b33a7678e7b
Fix compiler warnings for shadowed variables. Make 'conceal' a long instead
Bram Moolenaar <bram@vim.org>
parents:
2267
diff
changeset
|
3470 char *mesg; |
| 6 | 3471 void *tv_start; /* only for do_source: start time; actually |
| 3472 (struct timeval *) */ | |
| 3473 { | |
| 3474 static struct timeval start; | |
| 3475 struct timeval now; | |
| 3476 | |
| 3477 if (time_fd != NULL) | |
| 3478 { | |
|
2271
2b33a7678e7b
Fix compiler warnings for shadowed variables. Make 'conceal' a long instead
Bram Moolenaar <bram@vim.org>
parents:
2267
diff
changeset
|
3479 if (strstr(mesg, "STARTING") != NULL) |
| 6 | 3480 { |
| 3481 gettimeofday(&start, NULL); | |
| 3482 prev_timeval = start; | |
| 3483 fprintf(time_fd, "\n\ntimes in msec\n"); | |
| 3484 fprintf(time_fd, " clock self+sourced self: sourced script\n"); | |
| 3485 fprintf(time_fd, " clock elapsed: other lines\n\n"); | |
| 3486 } | |
| 3487 gettimeofday(&now, NULL); | |
| 3488 time_diff(&start, &now); | |
| 3489 if (((struct timeval *)tv_start) != NULL) | |
| 3490 { | |
| 3491 fprintf(time_fd, " "); | |
| 3492 time_diff(((struct timeval *)tv_start), &now); | |
| 3493 } | |
| 3494 fprintf(time_fd, " "); | |
| 3495 time_diff(&prev_timeval, &now); | |
| 3496 prev_timeval = now; | |
|
2271
2b33a7678e7b
Fix compiler warnings for shadowed variables. Make 'conceal' a long instead
Bram Moolenaar <bram@vim.org>
parents:
2267
diff
changeset
|
3497 fprintf(time_fd, ": %s\n", mesg); |
| 6 | 3498 } |
| 3499 } | |
| 3500 | |
| 3501 #endif | |
| 3502 | |
| 2730 | 3503 #if (defined(FEAT_CLIENTSERVER) && !defined(NO_VIM_MAIN)) || defined(PROTO) |
| 6 | 3504 |
| 3505 /* | |
| 3506 * Common code for the X command server and the Win32 command server. | |
| 3507 */ | |
| 3508 | |
| 734 | 3509 static char_u *build_drop_cmd __ARGS((int filec, char **filev, int tabs, int sendReply)); |
| 6 | 3510 |
| 443 | 3511 /* |
| 3512 * Do the client-server stuff, unless "--servername ''" was used. | |
| 3513 */ | |
| 3514 static void | |
| 3515 exec_on_server(parmp) | |
| 3516 mparm_T *parmp; | |
| 3517 { | |
| 3518 if (parmp->serverName_arg == NULL || *parmp->serverName_arg != NUL) | |
| 3519 { | |
| 3520 # ifdef WIN32 | |
| 3521 /* Initialise the client/server messaging infrastructure. */ | |
| 3522 serverInitMessaging(); | |
| 3523 # endif | |
| 3524 | |
| 3525 /* | |
| 3526 * When a command server argument was found, execute it. This may | |
| 3527 * exit Vim when it was successful. Otherwise it's executed further | |
| 3528 * on. Remember the encoding used here in "serverStrEnc". | |
| 3529 */ | |
| 3530 if (parmp->serverArg) | |
| 3531 { | |
| 3532 cmdsrv_main(&parmp->argc, parmp->argv, | |
| 3533 parmp->serverName_arg, &parmp->serverStr); | |
| 3534 # ifdef FEAT_MBYTE | |
| 3535 parmp->serverStrEnc = vim_strsave(p_enc); | |
| 3536 # endif | |
| 3537 } | |
| 3538 | |
| 3539 /* If we're still running, get the name to register ourselves. | |
| 3540 * On Win32 can register right now, for X11 need to setup the | |
| 3541 * clipboard first, it's further down. */ | |
| 3542 parmp->servername = serverMakeName(parmp->serverName_arg, | |
| 3543 parmp->argv[0]); | |
| 3544 # ifdef WIN32 | |
| 3545 if (parmp->servername != NULL) | |
| 3546 { | |
| 3547 serverSetName(parmp->servername); | |
| 3548 vim_free(parmp->servername); | |
| 3549 } | |
| 3550 # endif | |
| 3551 } | |
| 3552 } | |
| 3553 | |
| 3554 /* | |
| 3555 * Prepare for running as a Vim server. | |
| 3556 */ | |
| 3557 static void | |
| 3558 prepare_server(parmp) | |
| 3559 mparm_T *parmp; | |
| 3560 { | |
| 3561 # if defined(FEAT_X11) | |
| 3562 /* | |
| 3563 * Register for remote command execution with :serversend and --remote | |
| 3564 * unless there was a -X or a --servername '' on the command line. | |
| 3565 * Only register nongui-vim's with an explicit --servername argument. | |
| 926 | 3566 * When running as root --servername is also required. |
| 443 | 3567 */ |
| 3568 if (X_DISPLAY != NULL && parmp->servername != NULL && ( | |
| 3569 # ifdef FEAT_GUI | |
| 926 | 3570 (gui.in_use |
| 3571 # ifdef UNIX | |
| 1076 | 3572 && getuid() != ROOT_UID |
| 926 | 3573 # endif |
| 3574 ) || | |
| 443 | 3575 # endif |
| 3576 parmp->serverName_arg != NULL)) | |
| 3577 { | |
| 3578 (void)serverRegisterName(X_DISPLAY, parmp->servername); | |
| 3579 vim_free(parmp->servername); | |
| 3580 TIME_MSG("register server name"); | |
| 3581 } | |
| 3582 else | |
| 3583 serverDelayedStartName = parmp->servername; | |
| 3584 # endif | |
| 3585 | |
| 3586 /* | |
| 3587 * Execute command ourselves if we're here because the send failed (or | |
| 3588 * else we would have exited above). | |
| 3589 */ | |
| 3590 if (parmp->serverStr != NULL) | |
| 3591 { | |
| 3592 char_u *p; | |
| 3593 | |
| 3594 server_to_input_buf(serverConvert(parmp->serverStrEnc, | |
| 3595 parmp->serverStr, &p)); | |
| 3596 vim_free(p); | |
| 3597 } | |
| 3598 } | |
| 3599 | |
| 6 | 3600 static void |
| 3601 cmdsrv_main(argc, argv, serverName_arg, serverStr) | |
| 3602 int *argc; | |
| 3603 char **argv; | |
| 3604 char_u *serverName_arg; | |
| 3605 char_u **serverStr; | |
| 3606 { | |
| 3607 char_u *res; | |
| 3608 int i; | |
| 3609 char_u *sname; | |
| 3610 int ret; | |
| 3611 int didone = FALSE; | |
| 3612 int exiterr = 0; | |
| 3613 char **newArgV = argv + 1; | |
| 3614 int newArgC = 1, | |
| 3615 Argc = *argc; | |
| 3616 int argtype; | |
| 3617 #define ARGTYPE_OTHER 0 | |
| 3618 #define ARGTYPE_EDIT 1 | |
| 3619 #define ARGTYPE_EDIT_WAIT 2 | |
| 3620 #define ARGTYPE_SEND 3 | |
| 3621 int silent = FALSE; | |
| 734 | 3622 int tabs = FALSE; |
| 6 | 3623 # ifndef FEAT_X11 |
| 3624 HWND srv; | |
| 3625 # else | |
| 3626 Window srv; | |
| 3627 | |
| 3628 setup_term_clip(); | |
| 3629 # endif | |
| 3630 | |
| 3631 sname = serverMakeName(serverName_arg, argv[0]); | |
| 3632 if (sname == NULL) | |
| 3633 return; | |
| 3634 | |
| 3635 /* | |
| 3636 * Execute the command server related arguments and remove them | |
| 3637 * from the argc/argv array; We may have to return into main() | |
| 3638 */ | |
| 3639 for (i = 1; i < Argc; i++) | |
| 3640 { | |
| 3641 res = NULL; | |
| 443 | 3642 if (STRCMP(argv[i], "--") == 0) /* end of option arguments */ |
| 6 | 3643 { |
| 3644 for (; i < *argc; i++) | |
| 3645 { | |
| 3646 *newArgV++ = argv[i]; | |
| 3647 newArgC++; | |
| 3648 } | |
| 3649 break; | |
| 3650 } | |
| 3651 | |
| 734 | 3652 if (STRICMP(argv[i], "--remote-send") == 0) |
| 3653 argtype = ARGTYPE_SEND; | |
| 3654 else if (STRNICMP(argv[i], "--remote", 8) == 0) | |
| 3655 { | |
| 3656 char *p = argv[i] + 8; | |
| 3657 | |
| 6 | 3658 argtype = ARGTYPE_EDIT; |
| 734 | 3659 while (*p != NUL) |
| 3660 { | |
| 3661 if (STRNICMP(p, "-wait", 5) == 0) | |
| 3662 { | |
| 3663 argtype = ARGTYPE_EDIT_WAIT; | |
| 3664 p += 5; | |
| 3665 } | |
| 3666 else if (STRNICMP(p, "-silent", 7) == 0) | |
| 3667 { | |
| 3668 silent = TRUE; | |
| 3669 p += 7; | |
| 3670 } | |
| 3671 else if (STRNICMP(p, "-tab", 4) == 0) | |
| 3672 { | |
| 3673 tabs = TRUE; | |
| 3674 p += 4; | |
| 3675 } | |
| 3676 else | |
| 3677 { | |
| 3678 argtype = ARGTYPE_OTHER; | |
| 3679 break; | |
| 3680 } | |
| 3681 } | |
| 6 | 3682 } |
| 3683 else | |
| 3684 argtype = ARGTYPE_OTHER; | |
| 734 | 3685 |
| 6 | 3686 if (argtype != ARGTYPE_OTHER) |
| 3687 { | |
| 3688 if (i == *argc - 1) | |
| 3689 mainerr_arg_missing((char_u *)argv[i]); | |
| 3690 if (argtype == ARGTYPE_SEND) | |
| 3691 { | |
| 3692 *serverStr = (char_u *)argv[i + 1]; | |
| 3693 i++; | |
| 3694 } | |
| 3695 else | |
| 3696 { | |
| 3697 *serverStr = build_drop_cmd(*argc - i - 1, argv + i + 1, | |
| 734 | 3698 tabs, argtype == ARGTYPE_EDIT_WAIT); |
| 6 | 3699 if (*serverStr == NULL) |
| 3700 { | |
| 3701 /* Probably out of memory, exit. */ | |
| 3702 didone = TRUE; | |
| 3703 exiterr = 1; | |
| 3704 break; | |
| 3705 } | |
| 3706 Argc = i; | |
| 3707 } | |
| 3708 # ifdef FEAT_X11 | |
| 3709 if (xterm_dpy == NULL) | |
| 3710 { | |
| 3711 mch_errmsg(_("No display")); | |
| 3712 ret = -1; | |
| 3713 } | |
| 3714 else | |
| 3715 ret = serverSendToVim(xterm_dpy, sname, *serverStr, | |
| 3716 NULL, &srv, 0, 0, silent); | |
| 3717 # else | |
| 3718 /* Win32 always works? */ | |
| 3719 ret = serverSendToVim(sname, *serverStr, NULL, &srv, 0, silent); | |
| 3720 # endif | |
| 3721 if (ret < 0) | |
| 3722 { | |
| 3723 if (argtype == ARGTYPE_SEND) | |
| 3724 { | |
| 3725 /* Failed to send, abort. */ | |
| 3726 mch_errmsg(_(": Send failed.\n")); | |
| 3727 didone = TRUE; | |
| 3728 exiterr = 1; | |
| 3729 } | |
| 3730 else if (!silent) | |
| 3731 /* Let vim start normally. */ | |
| 3732 mch_errmsg(_(": Send failed. Trying to execute locally\n")); | |
| 3733 break; | |
| 3734 } | |
| 3735 | |
| 3736 # ifdef FEAT_GUI_W32 | |
| 3737 /* Guess that when the server name starts with "g" it's a GUI | |
| 3738 * server, which we can bring to the foreground here. | |
| 3739 * Foreground() in the server doesn't work very well. */ | |
| 3740 if (argtype != ARGTYPE_SEND && TOUPPER_ASC(*sname) == 'G') | |
| 3741 SetForegroundWindow(srv); | |
| 3742 # endif | |
| 3743 | |
| 3744 /* | |
| 3745 * For --remote-wait: Wait until the server did edit each | |
| 3746 * file. Also detect that the server no longer runs. | |
| 3747 */ | |
| 3748 if (ret >= 0 && argtype == ARGTYPE_EDIT_WAIT) | |
| 3749 { | |
| 3750 int numFiles = *argc - i - 1; | |
| 3751 int j; | |
| 3752 char_u *done = alloc(numFiles); | |
| 3753 char_u *p; | |
| 3754 # ifdef FEAT_GUI_W32 | |
| 3755 NOTIFYICONDATA ni; | |
| 3756 int count = 0; | |
| 3757 extern HWND message_window; | |
| 3758 # endif | |
| 3759 | |
| 3760 if (numFiles > 0 && argv[i + 1][0] == '+') | |
| 3761 /* Skip "+cmd" argument, don't wait for it to be edited. */ | |
| 3762 --numFiles; | |
| 3763 | |
| 3764 # ifdef FEAT_GUI_W32 | |
| 3765 ni.cbSize = sizeof(ni); | |
| 3766 ni.hWnd = message_window; | |
| 3767 ni.uID = 0; | |
| 3768 ni.uFlags = NIF_ICON|NIF_TIP; | |
| 3769 ni.hIcon = LoadIcon((HINSTANCE)GetModuleHandle(0), "IDR_VIM"); | |
| 3770 sprintf(ni.szTip, _("%d of %d edited"), count, numFiles); | |
| 3771 Shell_NotifyIcon(NIM_ADD, &ni); | |
| 3772 # endif | |
| 3773 | |
| 3774 /* Wait for all files to unload in remote */ | |
|
2215
cccb71c2c5c1
Fix uninit memory read in undo code. Fix uint32_t in proto file.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
3775 vim_memset(done, 0, numFiles); |
| 6 | 3776 while (memchr(done, 0, numFiles) != NULL) |
| 3777 { | |
| 3778 # ifdef WIN32 | |
| 3779 p = serverGetReply(srv, NULL, TRUE, TRUE); | |
| 3780 if (p == NULL) | |
| 3781 break; | |
| 3782 # else | |
| 3783 if (serverReadReply(xterm_dpy, srv, &p, TRUE) < 0) | |
| 3784 break; | |
| 3785 # endif | |
| 3786 j = atoi((char *)p); | |
| 3787 if (j >= 0 && j < numFiles) | |
| 3788 { | |
| 3789 # ifdef FEAT_GUI_W32 | |
| 3790 ++count; | |
| 3791 sprintf(ni.szTip, _("%d of %d edited"), | |
| 3792 count, numFiles); | |
| 3793 Shell_NotifyIcon(NIM_MODIFY, &ni); | |
| 3794 # endif | |
| 3795 done[j] = 1; | |
| 3796 } | |
| 3797 } | |
| 3798 # ifdef FEAT_GUI_W32 | |
| 3799 Shell_NotifyIcon(NIM_DELETE, &ni); | |
| 3800 # endif | |
| 3801 } | |
| 3802 } | |
| 3803 else if (STRICMP(argv[i], "--remote-expr") == 0) | |
| 3804 { | |
| 3805 if (i == *argc - 1) | |
| 3806 mainerr_arg_missing((char_u *)argv[i]); | |
| 3807 # ifdef WIN32 | |
| 3808 /* Win32 always works? */ | |
| 3809 if (serverSendToVim(sname, (char_u *)argv[i + 1], | |
| 3810 &res, NULL, 1, FALSE) < 0) | |
| 3811 # else | |
| 3812 if (xterm_dpy == NULL) | |
| 3813 mch_errmsg(_("No display: Send expression failed.\n")); | |
| 3814 else if (serverSendToVim(xterm_dpy, sname, (char_u *)argv[i + 1], | |
| 3815 &res, NULL, 1, 1, FALSE) < 0) | |
| 3816 # endif | |
| 3817 { | |
| 3818 if (res != NULL && *res != NUL) | |
| 3819 { | |
| 3820 /* Output error from remote */ | |
| 3821 mch_errmsg((char *)res); | |
| 3822 vim_free(res); | |
| 3823 res = NULL; | |
| 3824 } | |
| 3825 mch_errmsg(_(": Send expression failed.\n")); | |
| 3826 } | |
| 3827 } | |
| 3828 else if (STRICMP(argv[i], "--serverlist") == 0) | |
| 3829 { | |
| 3830 # ifdef WIN32 | |
| 3831 /* Win32 always works? */ | |
| 3832 res = serverGetVimNames(); | |
| 3833 # else | |
| 3834 if (xterm_dpy != NULL) | |
| 3835 res = serverGetVimNames(xterm_dpy); | |
| 3836 # endif | |
| 3837 if (called_emsg) | |
| 3838 mch_errmsg("\n"); | |
| 3839 } | |
| 3840 else if (STRICMP(argv[i], "--servername") == 0) | |
| 3841 { | |
| 2021 | 3842 /* Already processed. Take it out of the command line */ |
| 6 | 3843 i++; |
| 3844 continue; | |
| 3845 } | |
| 3846 else | |
| 3847 { | |
| 3848 *newArgV++ = argv[i]; | |
| 3849 newArgC++; | |
| 3850 continue; | |
| 3851 } | |
| 3852 didone = TRUE; | |
| 3853 if (res != NULL && *res != NUL) | |
| 3854 { | |
| 3855 mch_msg((char *)res); | |
| 3856 if (res[STRLEN(res) - 1] != '\n') | |
| 3857 mch_msg("\n"); | |
| 3858 } | |
| 3859 vim_free(res); | |
| 3860 } | |
| 3861 | |
| 3862 if (didone) | |
| 3863 { | |
| 3864 display_errors(); /* display any collected messages */ | |
| 3865 exit(exiterr); /* Mission accomplished - get out */ | |
| 3866 } | |
| 3867 | |
| 3868 /* Return back into main() */ | |
| 3869 *argc = newArgC; | |
| 3870 vim_free(sname); | |
| 3871 } | |
| 3872 | |
| 3873 /* | |
| 3874 * Build a ":drop" command to send to a Vim server. | |
| 3875 */ | |
| 3876 static char_u * | |
| 734 | 3877 build_drop_cmd(filec, filev, tabs, sendReply) |
| 6 | 3878 int filec; |
| 3879 char **filev; | |
| 734 | 3880 int tabs; /* Use ":tab drop" instead of ":drop". */ |
| 6 | 3881 int sendReply; |
| 3882 { | |
| 3883 garray_T ga; | |
| 3884 int i; | |
| 3885 char_u *inicmd = NULL; | |
| 3886 char_u *p; | |
| 2770 | 3887 char_u *cwd; |
| 6 | 3888 |
| 3889 if (filec > 0 && filev[0][0] == '+') | |
| 3890 { | |
| 3891 inicmd = (char_u *)filev[0] + 1; | |
| 3892 filev++; | |
| 3893 filec--; | |
| 3894 } | |
| 3895 /* Check if we have at least one argument. */ | |
| 3896 if (filec <= 0) | |
| 3897 mainerr_arg_missing((char_u *)filev[-1]); | |
| 2640 | 3898 |
| 3899 /* Temporarily cd to the current directory to handle relative file names. */ | |
| 2770 | 3900 cwd = alloc(MAXPATHL); |
| 3901 if (cwd == NULL) | |
| 6 | 3902 return NULL; |
| 2770 | 3903 if (mch_dirname(cwd, MAXPATHL) != OK) |
| 3904 { | |
| 3905 vim_free(cwd); | |
| 3906 return NULL; | |
| 3907 } | |
| 3908 p = vim_strsave_escaped_ext(cwd, | |
| 1385 | 3909 #ifdef BACKSLASH_IN_FILENAME |
| 3910 "", /* rem_backslash() will tell what chars to escape */ | |
| 3911 #else | |
| 3912 PATH_ESC_CHARS, | |
| 3913 #endif | |
| 2770 | 3914 '\\', TRUE); |
| 3915 vim_free(cwd); | |
| 3916 if (p == NULL) | |
| 6 | 3917 return NULL; |
| 3918 ga_init2(&ga, 1, 100); | |
| 3919 ga_concat(&ga, (char_u *)"<C-\\><C-N>:cd "); | |
| 3920 ga_concat(&ga, p); | |
| 734 | 3921 vim_free(p); |
| 3922 | |
| 6 | 3923 /* Call inputsave() so that a prompt for an encryption key works. */ |
| 734 | 3924 ga_concat(&ga, (char_u *)"<CR>:if exists('*inputsave')|call inputsave()|endif|"); |
| 3925 if (tabs) | |
| 3926 ga_concat(&ga, (char_u *)"tab "); | |
| 3927 ga_concat(&ga, (char_u *)"drop"); | |
| 6 | 3928 for (i = 0; i < filec; i++) |
| 3929 { | |
| 3930 /* On Unix the shell has already expanded the wildcards, don't want to | |
| 40 | 3931 * do it again in the Vim server. On MS-Windows only escape |
| 3932 * non-wildcard characters. */ | |
| 6 | 3933 p = vim_strsave_escaped((char_u *)filev[i], |
| 3934 #ifdef UNIX | |
| 3935 PATH_ESC_CHARS | |
| 3936 #else | |
| 40 | 3937 (char_u *)" \t%#" |
| 6 | 3938 #endif |
| 3939 ); | |
| 3940 if (p == NULL) | |
| 3941 { | |
| 3942 vim_free(ga.ga_data); | |
| 3943 return NULL; | |
| 3944 } | |
| 3945 ga_concat(&ga, (char_u *)" "); | |
| 3946 ga_concat(&ga, p); | |
| 3947 vim_free(p); | |
| 3948 } | |
| 2640 | 3949 ga_concat(&ga, (char_u *)"|if exists('*inputrestore')|call inputrestore()|endif<CR>"); |
| 3950 | |
| 6 | 3951 /* The :drop commands goes to Insert mode when 'insertmode' is set, use |
| 3952 * CTRL-\ CTRL-N again. */ | |
| 2640 | 3953 ga_concat(&ga, (char_u *)"<C-\\><C-N>"); |
| 3954 | |
| 3955 /* Switch back to the correct current directory (prior to temporary path | |
| 3956 * switch) unless 'autochdir' is set, in which case it will already be | |
| 3957 * correct after the :drop command. */ | |
| 3958 ga_concat(&ga, (char_u *)":if !exists('+acd')||!&acd|cd -|endif<CR>"); | |
| 3959 | |
| 6 | 3960 if (sendReply) |
| 2640 | 3961 ga_concat(&ga, (char_u *)":call SetupRemoteReplies()<CR>"); |
| 3962 ga_concat(&ga, (char_u *)":"); | |
| 6 | 3963 if (inicmd != NULL) |
| 3964 { | |
| 3965 /* Can't use <CR> after "inicmd", because an "startinsert" would cause | |
| 3966 * the following commands to be inserted as text. Use a "|", | |
| 3967 * hopefully "inicmd" does allow this... */ | |
| 3968 ga_concat(&ga, inicmd); | |
| 3969 ga_concat(&ga, (char_u *)"|"); | |
| 3970 } | |
| 3971 /* Bring the window to the foreground, goto Insert mode when 'im' set and | |
| 3972 * clear command line. */ | |
| 46 | 3973 ga_concat(&ga, (char_u *)"cal foreground()|if &im|star|en|redr|f<CR>"); |
| 6 | 3974 ga_append(&ga, NUL); |
| 3975 return ga.ga_data; | |
| 3976 } | |
| 3977 | |
| 3978 /* | |
| 2730 | 3979 * Make our basic server name: use the specified "arg" if given, otherwise use |
| 3980 * the tail of the command "cmd" we were started with. | |
| 3981 * Return the name in allocated memory. This doesn't include a serial number. | |
| 3982 */ | |
| 3983 static char_u * | |
| 3984 serverMakeName(arg, cmd) | |
| 3985 char_u *arg; | |
| 3986 char *cmd; | |
| 3987 { | |
| 3988 char_u *p; | |
| 3989 | |
| 3990 if (arg != NULL && *arg != NUL) | |
| 3991 p = vim_strsave_up(arg); | |
| 3992 else | |
| 3993 { | |
| 3994 p = vim_strsave_up(gettail((char_u *)cmd)); | |
| 3995 /* Remove .exe or .bat from the name. */ | |
| 3996 if (p != NULL && vim_strchr(p, '.') != NULL) | |
| 3997 *vim_strchr(p, '.') = NUL; | |
| 3998 } | |
| 3999 return p; | |
| 4000 } | |
| 4001 #endif /* FEAT_CLIENTSERVER */ | |
| 4002 | |
| 4003 #if defined(FEAT_CLIENTSERVER) || defined(PROTO) | |
| 4004 /* | |
| 6 | 4005 * Replace termcodes such as <CR> and insert as key presses if there is room. |
| 4006 */ | |
| 4007 void | |
| 4008 server_to_input_buf(str) | |
| 4009 char_u *str; | |
| 4010 { | |
| 4011 char_u *ptr = NULL; | |
| 4012 char_u *cpo_save = p_cpo; | |
| 4013 | |
| 4014 /* Set 'cpoptions' the way we want it. | |
| 4015 * B set - backslashes are *not* treated specially | |
| 4016 * k set - keycodes are *not* reverse-engineered | |
| 4017 * < unset - <Key> sequences *are* interpreted | |
| 860 | 4018 * The last but one parameter of replace_termcodes() is TRUE so that the |
| 4019 * <lt> sequence is recognised - needed for a real backslash. | |
| 6 | 4020 */ |
| 4021 p_cpo = (char_u *)"Bk"; | |
| 860 | 4022 str = replace_termcodes((char_u *)str, &ptr, FALSE, TRUE, FALSE); |
| 6 | 4023 p_cpo = cpo_save; |
| 4024 | |
| 4025 if (*ptr != NUL) /* trailing CTRL-V results in nothing */ | |
| 4026 { | |
| 4027 /* | |
| 4028 * Add the string to the input stream. | |
| 4029 * Can't use add_to_input_buf() here, we now have K_SPECIAL bytes. | |
| 4030 * | |
| 4031 * First clear typed characters from the typeahead buffer, there could | |
| 4032 * be half a mapping there. Then append to the existing string, so | |
| 4033 * that multiple commands from a client are concatenated. | |
| 4034 */ | |
| 4035 if (typebuf.tb_maplen < typebuf.tb_len) | |
| 4036 del_typebuf(typebuf.tb_len - typebuf.tb_maplen, typebuf.tb_maplen); | |
| 4037 (void)ins_typebuf(str, REMAP_NONE, typebuf.tb_len, TRUE, FALSE); | |
| 4038 | |
| 4039 /* Let input_available() know we inserted text in the typeahead | |
| 4040 * buffer. */ | |
| 841 | 4041 typebuf_was_filled = TRUE; |
| 6 | 4042 } |
| 4043 vim_free((char_u *)ptr); | |
| 4044 } | |
| 4045 | |
| 4046 /* | |
| 4047 * Evaluate an expression that the client sent to a string. | |
| 4048 */ | |
| 4049 char_u * | |
| 4050 eval_client_expr_to_string(expr) | |
| 4051 char_u *expr; | |
| 4052 { | |
| 4053 char_u *res; | |
| 4054 int save_dbl = debug_break_level; | |
| 4055 int save_ro = redir_off; | |
| 4056 | |
| 4217 | 4057 /* Disable debugging, otherwise Vim hangs, waiting for "cont" to be |
| 4058 * typed. */ | |
| 6 | 4059 debug_break_level = -1; |
| 4060 redir_off = 0; | |
| 4217 | 4061 /* Do not display error message, otherwise Vim hangs, waiting for "cont" |
| 4062 * to be typed. Do generate errors so that try/catch works. */ | |
| 4063 ++emsg_silent; | |
| 6 | 4064 |
| 714 | 4065 res = eval_to_string(expr, NULL, TRUE); |
| 6 | 4066 |
| 4067 debug_break_level = save_dbl; | |
| 4068 redir_off = save_ro; | |
| 4217 | 4069 --emsg_silent; |
| 4070 if (emsg_silent < 0) | |
| 4071 emsg_silent = 0; | |
| 6 | 4072 |
| 591 | 4073 /* A client can tell us to redraw, but not to display the cursor, so do |
| 4074 * that here. */ | |
| 4075 setcursor(); | |
| 4076 out_flush(); | |
| 4077 #ifdef FEAT_GUI | |
| 4078 if (gui.in_use) | |
| 4079 gui_update_cursor(FALSE, FALSE); | |
| 4080 #endif | |
| 4081 | |
| 6 | 4082 return res; |
| 4083 } | |
| 4084 | |
| 39 | 4085 /* |
| 4086 * If conversion is needed, convert "data" from "client_enc" to 'encoding' and | |
| 4087 * return an allocated string. Otherwise return "data". | |
| 4088 * "*tofree" is set to the result when it needs to be freed later. | |
| 4089 */ | |
| 4090 char_u * | |
| 4091 serverConvert(client_enc, data, tofree) | |
| 1883 | 4092 char_u *client_enc UNUSED; |
| 39 | 4093 char_u *data; |
| 4094 char_u **tofree; | |
| 4095 { | |
| 4096 char_u *res = data; | |
| 4097 | |
| 4098 *tofree = NULL; | |
| 4099 # ifdef FEAT_MBYTE | |
| 4100 if (client_enc != NULL && p_enc != NULL) | |
| 4101 { | |
| 4102 vimconv_T vimconv; | |
| 4103 | |
| 4104 vimconv.vc_type = CONV_NONE; | |
| 4105 if (convert_setup(&vimconv, client_enc, p_enc) != FAIL | |
| 4106 && vimconv.vc_type != CONV_NONE) | |
| 4107 { | |
| 4108 res = string_convert(&vimconv, data, NULL); | |
| 4109 if (res == NULL) | |
| 4110 res = data; | |
| 4111 else | |
| 4112 *tofree = res; | |
| 4113 } | |
| 4114 convert_setup(&vimconv, NULL, NULL); | |
| 4115 } | |
| 4116 # endif | |
| 4117 return res; | |
| 4118 } | |
| 2730 | 4119 #endif |
| 6 | 4120 |
| 4121 /* | |
| 4122 * When FEAT_FKMAP is defined, also compile the Farsi source code. | |
| 4123 */ | |
| 4124 #if defined(FEAT_FKMAP) || defined(PROTO) | |
| 4125 # include "farsi.c" | |
| 4126 #endif | |
| 4127 | |
| 4128 /* | |
| 4129 * When FEAT_ARABIC is defined, also compile the Arabic source code. | |
| 4130 */ | |
| 4131 #if defined(FEAT_ARABIC) || defined(PROTO) | |
| 4132 # include "arabic.c" | |
| 4133 #endif |