Mercurial > vim
annotate src/main.c @ 2582:2cdbc91795ca v7.3.007
updated for version 7.3.007
Problem: Python code defines global "buffer". Re-implements a grow-array.
Solution: Use a grow-array instead of coding the same functionality. Handle
out-of-memory situation properly.
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Tue, 21 Sep 2010 16:49:37 +0200 |
| parents | 6768ebd0bc04 |
| children | 2c5e70e2858f |
| 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 | |
| 1668 | 10 #if defined(MSDOS) || defined(WIN16) || defined(WIN32) || defined(_WIN64) |
| 714 | 11 # include "vimio.h" /* for close() and dup() */ |
| 6 | 12 #endif |
| 13 | |
| 14 #define EXTERN | |
| 15 #include "vim.h" | |
| 16 | |
| 17 #ifdef SPAWNO | |
| 242 | 18 # include <spawno.h> /* special MS-DOS swapping library */ |
| 6 | 19 #endif |
| 20 | |
| 21 #ifdef __CYGWIN__ | |
| 22 # ifndef WIN32 | |
| 1657 | 23 # include <cygwin/version.h> |
| 24 # include <sys/cygwin.h> /* for cygwin_conv_to_posix_path() and/or | |
| 25 * cygwin_conv_path() */ | |
| 6 | 26 # endif |
| 27 # include <limits.h> | |
| 28 #endif | |
| 29 | |
| 443 | 30 /* Maximum number of commands from + or -c arguments. */ |
| 31 #define MAX_ARG_CMDS 10 | |
| 32 | |
| 673 | 33 /* values for "window_layout" */ |
| 34 #define WIN_HOR 1 /* "-o" horizontally split windows */ | |
| 35 #define WIN_VER 2 /* "-O" vertically split windows */ | |
| 36 #define WIN_TABS 3 /* "-p" windows on tab pages */ | |
| 37 | |
| 440 | 38 /* Struct for various parameters passed between main() and other functions. */ |
| 39 typedef struct | |
| 40 { | |
| 443 | 41 int argc; |
| 42 char **argv; | |
| 43 | |
| 44 int evim_mode; /* started as "evim" */ | |
| 45 char_u *use_vimrc; /* vimrc from -u argument */ | |
| 46 | |
| 47 int n_commands; /* no. of commands from + or -c */ | |
| 48 char_u *commands[MAX_ARG_CMDS]; /* commands from + or -c arg. */ | |
| 49 char_u cmds_tofree[MAX_ARG_CMDS]; /* commands that need free() */ | |
| 50 int n_pre_commands; /* no. of commands from --cmd */ | |
| 51 char_u *pre_commands[MAX_ARG_CMDS]; /* commands from --cmd argument */ | |
| 52 | |
| 53 int edit_type; /* type of editing to do */ | |
| 54 char_u *tagname; /* tag from -t argument */ | |
| 55 #ifdef FEAT_QUICKFIX | |
| 56 char_u *use_ef; /* 'errorfile' from -q argument */ | |
| 57 #endif | |
| 58 | |
| 59 int want_full_screen; | |
| 60 int stdout_isatty; /* is stdout a terminal? */ | |
| 61 char_u *term; /* specified terminal name */ | |
| 62 #ifdef FEAT_CRYPT | |
| 63 int ask_for_key; /* -x argument */ | |
| 64 #endif | |
| 65 int no_swap_file; /* "-n" argument used */ | |
| 66 #ifdef FEAT_EVAL | |
| 67 int use_debug_break_level; | |
| 68 #endif | |
| 69 #ifdef FEAT_WINDOWS | |
| 70 int window_count; /* number of windows to use */ | |
| 673 | 71 int window_layout; /* 0, WIN_HOR, WIN_VER or WIN_TABS */ |
| 443 | 72 #endif |
| 73 | |
| 74 #ifdef FEAT_CLIENTSERVER | |
| 440 | 75 int serverArg; /* TRUE when argument for a server */ |
| 76 char_u *serverName_arg; /* cmdline arg for server name */ | |
| 443 | 77 char_u *serverStr; /* remote server command */ |
| 78 char_u *serverStrEnc; /* encoding of serverStr */ | |
| 79 char_u *servername; /* allocated name for our server */ | |
| 80 #endif | |
| 81 #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE) | |
| 82 int literal; /* don't expand file names */ | |
| 83 #endif | |
| 84 #ifdef MSWIN | |
| 85 int full_path; /* file name argument was full path */ | |
| 86 #endif | |
| 87 #ifdef FEAT_DIFF | |
| 88 int diff_mode; /* start with 'diff' set */ | |
| 89 #endif | |
| 440 | 90 } mparm_T; |
| 91 | |
| 443 | 92 /* Values for edit_type. */ |
| 93 #define EDIT_NONE 0 /* no edit type yet */ | |
| 94 #define EDIT_FILE 1 /* file name argument[s] given, use argument list */ | |
| 95 #define EDIT_STDIN 2 /* read file from stdin */ | |
| 96 #define EDIT_TAG 3 /* tag name argument given, use tagname */ | |
| 97 #define EDIT_QF 4 /* start in quickfix mode */ | |
| 98 | |
| 6 | 99 #if defined(UNIX) || defined(VMS) |
| 100 static int file_owned __ARGS((char *fname)); | |
| 101 #endif | |
| 102 static void mainerr __ARGS((int, char_u *)); | |
| 103 static void main_msg __ARGS((char *s)); | |
| 104 static void usage __ARGS((void)); | |
| 105 static int get_number_arg __ARGS((char_u *p, int *idx, int def)); | |
| 443 | 106 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE) |
| 107 static void init_locale __ARGS((void)); | |
| 108 #endif | |
| 109 static void parse_command_name __ARGS((mparm_T *parmp)); | |
| 110 static void early_arg_scan __ARGS((mparm_T *parmp)); | |
| 111 static void command_line_scan __ARGS((mparm_T *parmp)); | |
| 112 static void check_tty __ARGS((mparm_T *parmp)); | |
| 113 static void read_stdin __ARGS((void)); | |
| 114 static void create_windows __ARGS((mparm_T *parmp)); | |
| 115 #ifdef FEAT_WINDOWS | |
| 116 static void edit_buffers __ARGS((mparm_T *parmp)); | |
| 117 #endif | |
| 118 static void exe_pre_commands __ARGS((mparm_T *parmp)); | |
| 119 static void exe_commands __ARGS((mparm_T *parmp)); | |
| 440 | 120 static void source_startup_scripts __ARGS((mparm_T *parmp)); |
| 6 | 121 static void main_start_gui __ARGS((void)); |
| 580 | 122 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 6 | 123 static void check_swap_exists_action __ARGS((void)); |
| 124 #endif | |
| 125 #ifdef FEAT_CLIENTSERVER | |
| 443 | 126 static void exec_on_server __ARGS((mparm_T *parmp)); |
| 127 static void prepare_server __ARGS((mparm_T *parmp)); | |
| 6 | 128 static void cmdsrv_main __ARGS((int *argc, char **argv, char_u *serverName_arg, char_u **serverStr)); |
| 129 static char_u *serverMakeName __ARGS((char_u *arg, char *cmd)); | |
| 130 #endif | |
| 131 | |
| 132 | |
| 133 /* | |
| 134 * Different types of error messages. | |
| 135 */ | |
| 136 static char *(main_errors[]) = | |
| 137 { | |
| 443 | 138 N_("Unknown option argument"), |
| 6 | 139 #define ME_UNKNOWN_OPTION 0 |
| 140 N_("Too many edit arguments"), | |
| 141 #define ME_TOO_MANY_ARGS 1 | |
| 142 N_("Argument missing after"), | |
| 143 #define ME_ARG_MISSING 2 | |
| 443 | 144 N_("Garbage after option argument"), |
| 6 | 145 #define ME_GARBAGE 3 |
| 146 N_("Too many \"+command\", \"-c command\" or \"--cmd command\" arguments"), | |
| 147 #define ME_EXTRA_CMD 4 | |
| 148 N_("Invalid argument for"), | |
| 149 #define ME_INVALID_ARG 5 | |
| 150 }; | |
| 151 | |
| 152 #ifndef PROTO /* don't want a prototype for main() */ | |
| 153 int | |
| 154 # ifdef VIMDLL | |
| 155 _export | |
| 156 # endif | |
| 157 # ifdef FEAT_GUI_MSWIN | |
| 158 # ifdef __BORLANDC__ | |
| 159 _cdecl | |
| 160 # endif | |
| 161 VimMain | |
| 162 # else | |
| 163 main | |
| 164 # endif | |
| 165 (argc, argv) | |
| 166 int argc; | |
| 167 char **argv; | |
| 168 { | |
| 169 char_u *fname = NULL; /* file name from command line */ | |
| 440 | 170 mparm_T params; /* various parameters passed between |
| 171 * main() and other functions. */ | |
| 1972 | 172 #ifdef STARTUPTIME |
| 173 int i; | |
| 174 #endif | |
| 6 | 175 |
| 176 /* | |
| 177 * Do any system-specific initialisations. These can NOT use IObuff or | |
| 178 * NameBuff. Thus emsg2() cannot be called! | |
| 179 */ | |
| 180 mch_early_init(); | |
| 181 | |
| 443 | 182 /* Many variables are in "params" so that we can pass them to invoked |
| 183 * functions without a lot of arguments. "argc" and "argv" are also | |
| 184 * copied, so that they can be changed. */ | |
| 440 | 185 vim_memset(¶ms, 0, sizeof(params)); |
| 443 | 186 params.argc = argc; |
| 187 params.argv = argv; | |
| 188 params.want_full_screen = TRUE; | |
| 189 #ifdef FEAT_EVAL | |
| 190 params.use_debug_break_level = -1; | |
| 191 #endif | |
| 192 #ifdef FEAT_WINDOWS | |
| 193 params.window_count = -1; | |
| 194 #endif | |
| 440 | 195 |
| 6 | 196 #ifdef FEAT_TCL |
| 443 | 197 vim_tcl_init(params.argv[0]); |
| 6 | 198 #endif |
| 199 | |
| 200 #ifdef MEM_PROFILE | |
| 201 atexit(vim_mem_profile_dump); | |
| 202 #endif | |
| 203 | |
| 204 #ifdef STARTUPTIME | |
| 1972 | 205 for (i = 1; i < argc; ++i) |
| 206 { | |
| 1989 | 207 if (STRICMP(argv[i], "--startuptime") == 0 && i + 1 < argc) |
| 1972 | 208 { |
| 1989 | 209 time_fd = mch_fopen(argv[i + 1], "a"); |
| 1972 | 210 TIME_MSG("--- VIM STARTING ---"); |
| 211 break; | |
| 212 } | |
| 213 } | |
| 6 | 214 #endif |
| 777 | 215 starttime = time(NULL); |
| 6 | 216 |
| 217 #ifdef __EMX__ | |
| 443 | 218 _wildcard(¶ms.argc, ¶ms.argv); |
| 6 | 219 #endif |
| 220 | |
| 221 #ifdef FEAT_MBYTE | |
| 222 (void)mb_init(); /* init mb_bytelen_tab[] to ones */ | |
| 223 #endif | |
| 123 | 224 #ifdef FEAT_EVAL |
| 225 eval_init(); /* init global variables */ | |
| 226 #endif | |
| 6 | 227 |
| 228 #ifdef __QNXNTO__ | |
| 229 qnx_init(); /* PhAttach() for clipboard, (and gui) */ | |
| 230 #endif | |
| 231 | |
| 232 #ifdef MAC_OS_CLASSIC | |
| 443 | 233 /* Prepare for possibly starting GUI sometime */ |
| 6 | 234 /* Macintosh needs this before any memory is allocated. */ |
| 443 | 235 gui_prepare(¶ms.argc, params.argv); |
| 6 | 236 TIME_MSG("GUI prepared"); |
| 237 #endif | |
| 238 | |
| 239 /* Init the table of Normal mode commands. */ | |
| 240 init_normal_cmds(); | |
| 241 | |
| 242 #if defined(HAVE_DATE_TIME) && defined(VMS) && defined(VAXC) | |
| 440 | 243 make_version(); /* Construct the long version string. */ |
| 6 | 244 #endif |
| 245 | |
| 246 /* | |
| 247 * Allocate space for the generic buffers (needed for set_init_1() and | |
| 248 * EMSG2()). | |
| 249 */ | |
| 250 if ((IObuff = alloc(IOSIZE)) == NULL | |
| 251 || (NameBuff = alloc(MAXPATHL)) == NULL) | |
| 252 mch_exit(0); | |
| 253 TIME_MSG("Allocated generic buffers"); | |
| 254 | |
| 22 | 255 #ifdef NBDEBUG |
| 256 /* Wait a moment for debugging NetBeans. Must be after allocating | |
| 257 * NameBuff. */ | |
| 258 nbdebug_log_init("SPRO_GVIM_DEBUG", "SPRO_GVIM_DLEVEL"); | |
| 259 nbdebug_wait(WT_ENV | WT_WAIT | WT_STOP, "SPRO_GVIM_WAIT", 20); | |
| 443 | 260 TIME_MSG("NetBeans debug wait"); |
| 22 | 261 #endif |
| 262 | |
| 6 | 263 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE) |
| 264 /* | |
| 265 * Setup to use the current locale (for ctype() and many other things). | |
| 266 * NOTE: Translated messages with encodings other than latin1 will not | |
| 267 * work until set_init_1() has been called! | |
| 268 */ | |
| 443 | 269 init_locale(); |
| 6 | 270 TIME_MSG("locale set"); |
| 271 #endif | |
| 272 | |
| 273 #ifdef FEAT_GUI | |
| 274 gui.dofork = TRUE; /* default is to use fork() */ | |
| 275 #endif | |
| 276 | |
| 277 /* | |
| 440 | 278 * Do a first scan of the arguments in "argv[]": |
| 443 | 279 * -display or --display |
| 440 | 280 * --server... |
| 281 * --socketid | |
| 1376 | 282 * --windowid |
| 6 | 283 */ |
| 443 | 284 early_arg_scan(¶ms); |
| 6 | 285 |
| 286 #ifdef FEAT_SUN_WORKSHOP | |
| 443 | 287 findYourself(params.argv[0]); |
| 6 | 288 #endif |
| 289 #if defined(FEAT_GUI) && !defined(MAC_OS_CLASSIC) | |
| 443 | 290 /* Prepare for possibly starting GUI sometime */ |
| 291 gui_prepare(¶ms.argc, params.argv); | |
| 6 | 292 TIME_MSG("GUI prepared"); |
| 293 #endif | |
| 294 | |
| 295 #ifdef FEAT_CLIPBOARD | |
| 296 clip_init(FALSE); /* Initialise clipboard stuff */ | |
| 297 TIME_MSG("clipboard setup"); | |
| 298 #endif | |
| 299 | |
| 300 /* | |
| 301 * Check if we have an interactive window. | |
| 302 * On the Amiga: If there is no window, we open one with a newcli command | |
| 303 * (needed for :! to * work). mch_check_win() will also handle the -d or | |
| 304 * -dev argument. | |
| 305 */ | |
| 443 | 306 params.stdout_isatty = (mch_check_win(params.argc, params.argv) != FAIL); |
| 6 | 307 TIME_MSG("window checked"); |
| 308 | |
| 309 /* | |
| 667 | 310 * Allocate the first window and buffer. |
| 311 * Can't do anything without it, exit when it fails. | |
| 6 | 312 */ |
| 667 | 313 if (win_alloc_first() == FAIL) |
| 314 mch_exit(0); | |
| 6 | 315 |
| 316 init_yank(); /* init yank buffers */ | |
| 317 | |
| 443 | 318 alist_init(&global_alist); /* Init the argument list to empty. */ |
| 6 | 319 |
| 320 /* | |
| 321 * Set the default values for the options. | |
| 322 * NOTE: Non-latin1 translated messages are working only after this, | |
| 323 * because this is where "has_mbyte" will be set, which is used by | |
| 324 * msg_outtrans_len_attr(). | |
| 325 * First find out the home directory, needed to expand "~" in options. | |
| 326 */ | |
| 327 init_homedir(); /* find real value of $HOME */ | |
| 328 set_init_1(); | |
| 329 TIME_MSG("inits 1"); | |
| 330 | |
| 331 #ifdef FEAT_EVAL | |
| 332 set_lang_var(); /* set v:lang and v:ctype */ | |
| 333 #endif | |
| 334 | |
| 335 #ifdef FEAT_CLIENTSERVER | |
| 336 /* | |
| 337 * Do the client-server stuff, unless "--servername ''" was used. | |
| 443 | 338 * This may exit Vim if the command was sent to the server. |
| 6 | 339 */ |
| 443 | 340 exec_on_server(¶ms); |
| 6 | 341 #endif |
| 342 | |
| 343 /* | |
| 443 | 344 * Figure out the way to work from the command name argv[0]. |
| 345 * "vimdiff" starts diff mode, "rvim" sets "restricted", etc. | |
| 6 | 346 */ |
| 443 | 347 parse_command_name(¶ms); |
| 6 | 348 |
| 349 /* | |
| 443 | 350 * Process the command line arguments. File names are put in the global |
| 351 * argument list "global_alist". | |
| 6 | 352 */ |
| 443 | 353 command_line_scan(¶ms); |
| 6 | 354 TIME_MSG("parsing arguments"); |
| 355 | |
| 356 /* | |
| 357 * On some systems, when we compile with the GUI, we always use it. On Mac | |
| 443 | 358 * there is no terminal version, and on Windows we can't fork one off with |
| 359 * :gui. | |
| 6 | 360 */ |
| 361 #ifdef ALWAYS_USE_GUI | |
| 362 gui.starting = TRUE; | |
| 363 #else | |
| 575 | 364 # if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
| 6 | 365 /* |
| 366 * Check if the GUI can be started. Reset gui.starting if not. | |
| 367 * Don't know about other systems, stay on the safe side and don't check. | |
| 368 */ | |
| 2021 | 369 if (gui.starting) |
| 6 | 370 { |
| 2021 | 371 if (gui_init_check() == FAIL) |
| 372 { | |
| 373 gui.starting = FALSE; | |
| 374 | |
| 375 /* When running "evim" or "gvim -y" we need the menus, exit if we | |
| 376 * don't have them. */ | |
| 377 if (params.evim_mode) | |
| 378 mch_exit(1); | |
| 379 } | |
| 6 | 380 } |
| 381 # endif | |
| 382 #endif | |
| 383 | |
| 384 if (GARGCOUNT > 0) | |
| 385 { | |
| 386 #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE) | |
| 387 /* | |
| 388 * Expand wildcards in file names. | |
| 389 */ | |
| 443 | 390 if (!params.literal) |
| 6 | 391 { |
| 392 /* Temporarily add '(' and ')' to 'isfname'. These are valid | |
| 393 * filename characters but are excluded from 'isfname' to make | |
| 394 * "gf" work on a file name in parenthesis (e.g.: see vim.h). */ | |
| 395 do_cmdline_cmd((char_u *)":set isf+=(,)"); | |
| 41 | 396 alist_expand(NULL, 0); |
| 6 | 397 do_cmdline_cmd((char_u *)":set isf&"); |
| 398 } | |
| 399 #endif | |
| 400 fname = alist_name(&GARGLIST[0]); | |
| 401 } | |
| 23 | 402 |
| 403 #if defined(WIN32) && defined(FEAT_MBYTE) | |
| 404 { | |
| 405 extern void set_alist_count(void); | |
| 406 | |
| 407 /* Remember the number of entries in the argument list. If it changes | |
| 408 * we don't react on setting 'encoding'. */ | |
| 409 set_alist_count(); | |
| 410 } | |
| 411 #endif | |
| 412 | |
| 6 | 413 #ifdef MSWIN |
| 443 | 414 if (GARGCOUNT == 1 && params.full_path) |
| 6 | 415 { |
| 416 /* | |
| 417 * If there is one filename, fully qualified, we have very probably | |
| 418 * been invoked from explorer, so change to the file's directory. | |
| 419 * Hint: to avoid this when typing a command use a forward slash. | |
| 420 * If the cd fails, it doesn't matter. | |
| 421 */ | |
| 422 (void)vim_chdirfile(fname); | |
| 423 } | |
| 424 #endif | |
| 425 TIME_MSG("expanding arguments"); | |
| 426 | |
| 427 #ifdef FEAT_DIFF | |
| 769 | 428 if (params.diff_mode && params.window_count == -1) |
| 429 params.window_count = 0; /* open up to 3 windows */ | |
| 6 | 430 #endif |
| 431 | |
| 443 | 432 /* Don't redraw until much later. */ |
| 6 | 433 ++RedrawingDisabled; |
| 434 | |
| 435 /* | |
| 436 * When listing swap file names, don't do cursor positioning et. al. | |
| 437 */ | |
| 438 if (recoverymode && fname == NULL) | |
| 443 | 439 params.want_full_screen = FALSE; |
| 6 | 440 |
| 441 /* | |
| 442 * When certain to start the GUI, don't check capabilities of terminal. | |
| 443 * For GTK we can't be sure, but when started from the desktop it doesn't | |
| 444 * make sense to try using a terminal. | |
| 445 */ | |
| 575 | 446 #if defined(ALWAYS_USE_GUI) || defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
| 6 | 447 if (gui.starting |
| 448 # ifdef FEAT_GUI_GTK | |
| 449 && !isatty(2) | |
| 450 # endif | |
| 451 ) | |
| 443 | 452 params.want_full_screen = FALSE; |
| 6 | 453 #endif |
| 454 | |
| 455 #if defined(FEAT_GUI_MAC) && defined(MACOS_X_UNIX) | |
| 456 /* When the GUI is started from Finder, need to display messages in a | |
| 457 * message box. isatty(2) returns TRUE anyway, thus we need to check the | |
| 458 * name to know we're not started from a terminal. */ | |
| 459 if (gui.starting && (!isatty(2) || strcmp("/dev/console", ttyname(2)) == 0)) | |
| 816 | 460 { |
| 443 | 461 params.want_full_screen = FALSE; |
| 816 | 462 |
| 463 /* Avoid always using "/" as the current directory. Note that when | |
| 464 * started from Finder the arglist will be filled later in | |
| 465 * HandleODocAE() and "fname" will be NULL. */ | |
| 466 if (getcwd((char *)NameBuff, MAXPATHL) != NULL | |
| 467 && STRCMP(NameBuff, "/") == 0) | |
| 468 { | |
| 469 if (fname != NULL) | |
| 470 (void)vim_chdirfile(fname); | |
| 471 else | |
| 472 { | |
| 473 expand_env((char_u *)"$HOME", NameBuff, MAXPATHL); | |
| 474 vim_chdir(NameBuff); | |
| 475 } | |
| 476 } | |
| 477 } | |
| 6 | 478 #endif |
| 479 | |
| 480 /* | |
| 481 * mch_init() sets up the terminal (window) for use. This must be | |
| 482 * done after resetting full_screen, otherwise it may move the cursor | |
| 483 * (MSDOS). | |
| 484 * Note that we may use mch_exit() before mch_init()! | |
| 485 */ | |
| 486 mch_init(); | |
| 487 TIME_MSG("shell init"); | |
| 488 | |
| 489 #ifdef USE_XSMP | |
| 490 /* | |
| 491 * For want of anywhere else to do it, try to connect to xsmp here. | |
| 492 * Fitting it in after gui_mch_init, but before gui_init (via termcapinit). | |
| 493 * Hijacking -X 'no X connection' to also disable XSMP connection as that | |
| 494 * has a similar delay upon failure. | |
| 495 * Only try if SESSION_MANAGER is set to something non-null. | |
| 496 */ | |
| 497 if (!x_no_connect) | |
| 498 { | |
| 443 | 499 char *p = getenv("SESSION_MANAGER"); |
| 500 | |
| 6 | 501 if (p != NULL && *p != NUL) |
| 502 { | |
| 503 xsmp_init(); | |
| 504 TIME_MSG("xsmp init"); | |
| 505 } | |
| 506 } | |
| 507 #endif | |
| 508 | |
| 509 /* | |
| 510 * Print a warning if stdout is not a terminal. | |
| 511 */ | |
| 443 | 512 check_tty(¶ms); |
| 6 | 513 |
| 169 | 514 /* This message comes before term inits, but after setting "silent_mode" |
| 515 * when the input is not a tty. */ | |
| 516 if (GARGCOUNT > 1 && !silent_mode) | |
| 517 printf(_("%d files to edit\n"), GARGCOUNT); | |
| 518 | |
| 443 | 519 if (params.want_full_screen && !silent_mode) |
| 6 | 520 { |
| 443 | 521 termcapinit(params.term); /* set terminal name and get terminal |
| 6 | 522 capabilities (will set full_screen) */ |
| 523 screen_start(); /* don't know where cursor is now */ | |
| 524 TIME_MSG("Termcap init"); | |
| 525 } | |
| 526 | |
| 527 /* | |
| 528 * Set the default values for the options that use Rows and Columns. | |
| 529 */ | |
| 530 ui_get_shellsize(); /* inits Rows and Columns */ | |
| 667 | 531 win_init_size(); |
| 6 | 532 #ifdef FEAT_DIFF |
| 533 /* Set the 'diff' option now, so that it can be checked for in a .vimrc | |
| 534 * file. There is no buffer yet though. */ | |
| 443 | 535 if (params.diff_mode) |
| 6 | 536 diff_win_options(firstwin, FALSE); |
| 537 #endif | |
| 538 | |
| 539 cmdline_row = Rows - p_ch; | |
| 540 msg_row = cmdline_row; | |
| 541 screenalloc(FALSE); /* allocate screen buffers */ | |
| 542 set_init_2(); | |
| 543 TIME_MSG("inits 2"); | |
| 544 | |
| 545 msg_scroll = TRUE; | |
| 546 no_wait_return = TRUE; | |
| 547 | |
| 548 init_mappings(); /* set up initial mappings */ | |
| 549 | |
| 550 init_highlight(TRUE, FALSE); /* set the default highlight groups */ | |
| 551 TIME_MSG("init highlight"); | |
| 552 | |
| 553 #ifdef FEAT_EVAL | |
| 554 /* Set the break level after the terminal is initialized. */ | |
| 443 | 555 debug_break_level = params.use_debug_break_level; |
| 6 | 556 #endif |
| 557 | |
| 440 | 558 /* Execute --cmd arguments. */ |
| 443 | 559 exe_pre_commands(¶ms); |
| 440 | 560 |
| 561 /* Source startup scripts. */ | |
| 562 source_startup_scripts(¶ms); | |
| 6 | 563 |
| 564 #ifdef FEAT_EVAL | |
| 565 /* | |
| 566 * Read all the plugin files. | |
| 567 * Only when compiled with +eval, since most plugins need it. | |
| 568 */ | |
| 569 if (p_lpl) | |
| 570 { | |
| 892 | 571 # ifdef VMS /* Somehow VMS doesn't handle the "**". */ |
| 572 source_runtime((char_u *)"plugin/*.vim", TRUE); | |
| 573 # else | |
| 541 | 574 source_runtime((char_u *)"plugin/**/*.vim", TRUE); |
| 892 | 575 # endif |
| 6 | 576 TIME_MSG("loading plugins"); |
| 577 } | |
| 578 #endif | |
| 579 | |
| 769 | 580 #ifdef FEAT_DIFF |
| 581 /* Decide about window layout for diff mode after reading vimrc. */ | |
| 582 if (params.diff_mode && params.window_layout == 0) | |
| 583 { | |
| 584 if (diffopt_horizontal()) | |
| 585 params.window_layout = WIN_HOR; /* use horizontal split */ | |
| 586 else | |
| 587 params.window_layout = WIN_VER; /* use vertical split */ | |
| 588 } | |
| 589 #endif | |
| 590 | |
| 6 | 591 /* |
| 592 * Recovery mode without a file name: List swap files. | |
| 593 * This uses the 'dir' option, therefore it must be after the | |
| 594 * initializations. | |
| 595 */ | |
| 596 if (recoverymode && fname == NULL) | |
| 597 { | |
| 2267 | 598 recover_names(NULL, TRUE, 0, NULL); |
| 6 | 599 mch_exit(0); |
| 600 } | |
| 601 | |
| 602 /* | |
| 603 * Set a few option defaults after reading .vimrc files: | |
| 604 * 'title' and 'icon', Unix: 'shellpipe' and 'shellredir'. | |
| 605 */ | |
| 606 set_init_3(); | |
| 607 TIME_MSG("inits 3"); | |
| 608 | |
| 609 /* | |
| 610 * "-n" argument: Disable swap file by setting 'updatecount' to 0. | |
| 611 * Note that this overrides anything from a vimrc file. | |
| 612 */ | |
| 443 | 613 if (params.no_swap_file) |
| 6 | 614 p_uc = 0; |
| 615 | |
| 616 #ifdef FEAT_FKMAP | |
| 617 if (curwin->w_p_rl && p_altkeymap) | |
| 618 { | |
| 619 p_hkmap = FALSE; /* Reset the Hebrew keymap mode */ | |
| 620 # ifdef FEAT_ARABIC | |
| 621 curwin->w_p_arab = FALSE; /* Reset the Arabic keymap mode */ | |
| 622 # endif | |
| 623 p_fkmap = TRUE; /* Set the Farsi keymap mode */ | |
| 624 } | |
| 625 #endif | |
| 626 | |
| 627 #ifdef FEAT_GUI | |
| 628 if (gui.starting) | |
| 629 { | |
| 630 #if defined(UNIX) || defined(VMS) | |
| 631 /* When something caused a message from a vimrc script, need to output | |
| 632 * an extra newline before the shell prompt. */ | |
| 633 if (did_emsg || msg_didout) | |
| 634 putchar('\n'); | |
| 635 #endif | |
| 636 | |
| 637 gui_start(); /* will set full_screen to TRUE */ | |
| 638 TIME_MSG("starting GUI"); | |
| 639 | |
| 640 /* When running "evim" or "gvim -y" we need the menus, exit if we | |
| 641 * don't have them. */ | |
| 440 | 642 if (!gui.in_use && params.evim_mode) |
| 6 | 643 mch_exit(1); |
| 644 } | |
| 645 #endif | |
| 646 | |
| 647 #ifdef SPAWNO /* special MSDOS swapping library */ | |
| 648 init_SPAWNO("", SWAP_ANY); | |
| 649 #endif | |
| 650 | |
| 651 #ifdef FEAT_VIMINFO | |
| 652 /* | |
| 1733 | 653 * Read in registers, history etc, but not marks, from the viminfo file. |
| 654 * This is where v:oldfiles gets filled. | |
| 6 | 655 */ |
| 656 if (*p_viminfo != NUL) | |
| 657 { | |
| 1733 | 658 read_viminfo(NULL, VIF_WANT_INFO | VIF_GET_OLDFILES); |
| 6 | 659 TIME_MSG("reading viminfo"); |
| 660 } | |
| 661 #endif | |
| 662 | |
| 663 #ifdef FEAT_QUICKFIX | |
| 664 /* | |
| 665 * "-q errorfile": Load the error file now. | |
| 666 * If the error file can't be read, exit before doing anything else. | |
| 667 */ | |
| 443 | 668 if (params.edit_type == EDIT_QF) |
| 6 | 669 { |
| 443 | 670 if (params.use_ef != NULL) |
| 671 set_string_option_direct((char_u *)"ef", -1, | |
| 694 | 672 params.use_ef, OPT_FREE, SID_CARG); |
|
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673 vim_snprintf((char *)IObuff, IOSIZE, "cfile %s", p_ef); |
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674 if (qf_init(NULL, p_ef, p_efm, TRUE, IObuff) < 0) |
| 6 | 675 { |
| 676 out_char('\n'); | |
| 677 mch_exit(3); | |
| 678 } | |
| 679 TIME_MSG("reading errorfile"); | |
| 680 } | |
| 681 #endif | |
| 682 | |
| 683 /* | |
| 684 * Start putting things on the screen. | |
| 685 * Scroll screen down before drawing over it | |
| 686 * Clear screen now, so file message will not be cleared. | |
| 687 */ | |
| 688 starting = NO_BUFFERS; | |
| 689 no_wait_return = FALSE; | |
| 690 if (!exmode_active) | |
| 691 msg_scroll = FALSE; | |
| 692 | |
| 693 #ifdef FEAT_GUI | |
| 694 /* | |
| 695 * This seems to be required to make callbacks to be called now, instead | |
| 696 * of after things have been put on the screen, which then may be deleted | |
| 697 * when getting a resize callback. | |
| 698 * For the Mac this handles putting files dropped on the Vim icon to | |
| 699 * global_alist. | |
| 700 */ | |
| 701 if (gui.in_use) | |
| 702 { | |
| 703 # ifdef FEAT_SUN_WORKSHOP | |
| 704 if (!usingSunWorkShop) | |
| 705 # endif | |
| 706 gui_wait_for_chars(50L); | |
| 707 TIME_MSG("GUI delay"); | |
| 708 } | |
| 709 #endif | |
| 710 | |
| 711 #if defined(FEAT_GUI_PHOTON) && defined(FEAT_CLIPBOARD) | |
| 712 qnx_clip_init(); | |
| 713 #endif | |
| 714 | |
|
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715 #if defined(MACOS_X) && defined(FEAT_CLIPBOARD) |
|
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716 clip_init(TRUE); |
|
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717 #endif |
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|
718 |
| 6 | 719 #ifdef FEAT_XCLIPBOARD |
| 720 /* Start using the X clipboard, unless the GUI was started. */ | |
| 721 # ifdef FEAT_GUI | |
| 722 if (!gui.in_use) | |
| 723 # endif | |
| 724 { | |
| 725 setup_term_clip(); | |
| 726 TIME_MSG("setup clipboard"); | |
| 727 } | |
| 728 #endif | |
| 729 | |
| 730 #ifdef FEAT_CLIENTSERVER | |
| 443 | 731 /* Prepare for being a Vim server. */ |
| 732 prepare_server(¶ms); | |
| 6 | 733 #endif |
| 734 | |
| 735 /* | |
| 736 * If "-" argument given: Read file from stdin. | |
| 737 * Do this before starting Raw mode, because it may change things that the | |
| 738 * writing end of the pipe doesn't like, e.g., in case stdin and stderr | |
| 739 * are the same terminal: "cat | vim -". | |
| 740 * Using autocommands here may cause trouble... | |
| 741 */ | |
| 443 | 742 if (params.edit_type == EDIT_STDIN && !recoverymode) |
| 743 read_stdin(); | |
| 6 | 744 |
| 745 #if defined(UNIX) || defined(VMS) | |
| 746 /* When switching screens and something caused a message from a vimrc | |
| 747 * script, need to output an extra newline on exit. */ | |
| 748 if ((did_emsg || msg_didout) && *T_TI != NUL) | |
| 749 newline_on_exit = TRUE; | |
| 750 #endif | |
| 751 | |
| 752 /* | |
| 753 * When done something that is not allowed or error message call | |
| 754 * wait_return. This must be done before starttermcap(), because it may | |
| 755 * switch to another screen. It must be done after settmode(TMODE_RAW), | |
| 756 * because we want to react on a single key stroke. | |
| 757 * Call settmode and starttermcap here, so the T_KS and T_TI may be | |
| 1226 | 758 * defined by termcapinit and redefined in .exrc. |
| 6 | 759 */ |
| 760 settmode(TMODE_RAW); | |
| 761 TIME_MSG("setting raw mode"); | |
| 762 | |
| 763 if (need_wait_return || msg_didany) | |
| 764 { | |
| 765 wait_return(TRUE); | |
| 766 TIME_MSG("waiting for return"); | |
| 767 } | |
| 768 | |
| 769 starttermcap(); /* start termcap if not done by wait_return() */ | |
| 770 TIME_MSG("start termcap"); | |
| 771 | |
| 772 #ifdef FEAT_MOUSE | |
| 773 setmouse(); /* may start using the mouse */ | |
| 774 #endif | |
| 775 if (scroll_region) | |
| 776 scroll_region_reset(); /* In case Rows changed */ | |
| 440 | 777 scroll_start(); /* may scroll the screen to the right position */ |
| 6 | 778 |
| 779 /* | |
| 780 * Don't clear the screen when starting in Ex mode, unless using the GUI. | |
| 781 */ | |
| 782 if (exmode_active | |
| 783 #ifdef FEAT_GUI | |
| 784 && !gui.in_use | |
| 785 #endif | |
| 786 ) | |
| 787 must_redraw = CLEAR; | |
| 788 else | |
| 789 { | |
| 790 screenclear(); /* clear screen */ | |
| 791 TIME_MSG("clearing screen"); | |
| 792 } | |
| 793 | |
| 794 #ifdef FEAT_CRYPT | |
| 443 | 795 if (params.ask_for_key) |
| 6 | 796 { |
|
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797 (void)blowfish_self_test(); |
| 6 | 798 (void)get_crypt_key(TRUE, TRUE); |
| 799 TIME_MSG("getting crypt key"); | |
| 800 } | |
| 801 #endif | |
| 802 | |
| 803 no_wait_return = TRUE; | |
| 804 | |
| 805 /* | |
| 443 | 806 * Create the requested number of windows and edit buffers in them. |
| 807 * Also does recovery if "recoverymode" set. | |
| 6 | 808 */ |
| 443 | 809 create_windows(¶ms); |
| 6 | 810 TIME_MSG("opening buffers"); |
| 811 | |
| 1093 | 812 #ifdef FEAT_EVAL |
| 813 /* clear v:swapcommand */ | |
| 814 set_vim_var_string(VV_SWAPCOMMAND, NULL, -1); | |
| 815 #endif | |
| 816 | |
| 6 | 817 /* Ex starts at last line of the file */ |
| 818 if (exmode_active) | |
| 819 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 820 | |
| 821 #ifdef FEAT_AUTOCMD | |
| 822 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
| 823 TIME_MSG("BufEnter autocommands"); | |
| 824 #endif | |
| 825 setpcmark(); | |
| 826 | |
| 827 #ifdef FEAT_QUICKFIX | |
| 828 /* | |
| 829 * When started with "-q errorfile" jump to first error now. | |
| 830 */ | |
| 443 | 831 if (params.edit_type == EDIT_QF) |
| 6 | 832 { |
| 644 | 833 qf_jump(NULL, 0, 0, FALSE); |
| 6 | 834 TIME_MSG("jump to first error"); |
| 835 } | |
| 836 #endif | |
| 837 | |
| 838 #ifdef FEAT_WINDOWS | |
| 839 /* | |
| 840 * If opened more than one window, start editing files in the other | |
| 443 | 841 * windows. |
| 6 | 842 */ |
| 443 | 843 edit_buffers(¶ms); |
| 844 #endif | |
| 6 | 845 |
| 846 #ifdef FEAT_DIFF | |
| 443 | 847 if (params.diff_mode) |
| 6 | 848 { |
| 849 win_T *wp; | |
| 850 | |
| 851 /* set options in each window for "vimdiff". */ | |
| 852 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 853 diff_win_options(wp, TRUE); | |
| 854 } | |
| 855 #endif | |
| 856 | |
| 857 /* | |
| 858 * Shorten any of the filenames, but only when absolute. | |
| 859 */ | |
| 860 shorten_fnames(FALSE); | |
| 861 | |
| 862 /* | |
| 863 * Need to jump to the tag before executing the '-c command'. | |
| 864 * Makes "vim -c '/return' -t main" work. | |
| 865 */ | |
| 443 | 866 if (params.tagname != NULL) |
| 6 | 867 { |
| 604 | 868 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 869 swap_exists_did_quit = FALSE; | |
| 870 #endif | |
| 871 | |
| 443 | 872 vim_snprintf((char *)IObuff, IOSIZE, "ta %s", params.tagname); |
| 6 | 873 do_cmdline_cmd(IObuff); |
| 874 TIME_MSG("jumping to tag"); | |
| 604 | 875 |
| 876 #if defined(HAS_SWAP_EXISTS_ACTION) | |
| 877 /* If the user doesn't want to edit the file then we quit here. */ | |
| 878 if (swap_exists_did_quit) | |
| 879 getout(1); | |
| 880 #endif | |
| 6 | 881 } |
| 882 | |
| 443 | 883 /* Execute any "+", "-c" and "-S" arguments. */ |
| 884 if (params.n_commands > 0) | |
| 885 exe_commands(¶ms); | |
| 6 | 886 |
| 887 RedrawingDisabled = 0; | |
| 888 redraw_all_later(NOT_VALID); | |
| 889 no_wait_return = FALSE; | |
| 890 starting = 0; | |
| 891 | |
| 626 | 892 #ifdef FEAT_TERMRESPONSE |
| 893 /* Requesting the termresponse is postponed until here, so that a "-c q" | |
| 894 * argument doesn't make it appear in the shell Vim was started from. */ | |
| 895 may_req_termresponse(); | |
| 896 #endif | |
| 897 | |
| 6 | 898 /* start in insert mode */ |
| 899 if (p_im) | |
| 900 need_start_insertmode = TRUE; | |
| 901 | |
| 902 #ifdef FEAT_AUTOCMD | |
| 903 apply_autocmds(EVENT_VIMENTER, NULL, NULL, FALSE, curbuf); | |
| 904 TIME_MSG("VimEnter autocommands"); | |
| 905 #endif | |
| 906 | |
| 907 #if defined(FEAT_DIFF) && defined(FEAT_SCROLLBIND) | |
| 908 /* When a startup script or session file setup for diff'ing and | |
| 909 * scrollbind, sync the scrollbind now. */ | |
| 910 if (curwin->w_p_diff && curwin->w_p_scb) | |
| 911 { | |
| 912 update_topline(); | |
| 913 check_scrollbind((linenr_T)0, 0L); | |
| 914 TIME_MSG("diff scrollbinding"); | |
| 915 } | |
| 916 #endif | |
| 917 | |
| 918 #if defined(WIN3264) && !defined(FEAT_GUI_W32) | |
| 919 mch_set_winsize_now(); /* Allow winsize changes from now on */ | |
| 920 #endif | |
| 921 | |
| 685 | 922 #if defined(FEAT_GUI) && defined(FEAT_WINDOWS) |
| 923 /* When tab pages were created, may need to update the tab pages line and | |
| 924 * scrollbars. This is skipped while creating them. */ | |
| 925 if (first_tabpage->tp_next != NULL) | |
| 926 { | |
| 927 out_flush(); | |
| 928 gui_init_which_components(NULL); | |
| 929 gui_update_scrollbars(TRUE); | |
| 930 } | |
| 931 need_mouse_correct = TRUE; | |
| 932 #endif | |
| 933 | |
| 6 | 934 /* If ":startinsert" command used, stuff a dummy command to be able to |
| 935 * call normal_cmd(), which will then start Insert mode. */ | |
| 936 if (restart_edit != 0) | |
| 620 | 937 stuffcharReadbuff(K_NOP); |
| 6 | 938 |
| 939 #ifdef FEAT_NETBEANS_INTG | |
| 2210 | 940 if (netbeansArg != NULL && strncmp("-nb", netbeansArg, 3) == 0) |
|
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941 { |
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942 # ifdef FEAT_GUI |
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943 # if !defined(FEAT_GUI_MOTIF) && !defined(FEAT_GUI_GTK) \ |
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944 && !defined(FEAT_GUI_W32) |
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945 if (gui.in_use) |
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|
946 { |
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|
947 mch_errmsg(_("netbeans is not supported with this GUI\n")); |
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|
948 mch_exit(2); |
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|
949 } |
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|
950 # endif |
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|
951 # endif |
| 6 | 952 /* Tell the client that it can start sending commands. */ |
| 2210 | 953 netbeans_open(netbeansArg + 3, TRUE); |
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954 } |
| 6 | 955 #endif |
| 956 | |
| 957 TIME_MSG("before starting main loop"); | |
| 958 | |
| 959 /* | |
| 960 * Call the main command loop. This never returns. | |
| 1894 | 961 * For embedded MzScheme the main_loop will be called by Scheme |
| 962 * for proper stack tracking | |
| 6 | 963 */ |
| 1894 | 964 #ifndef FEAT_MZSCHEME |
| 169 | 965 main_loop(FALSE, FALSE); |
| 1894 | 966 #else |
| 967 mzscheme_main(); | |
| 968 #endif | |
| 6 | 969 |
| 970 return 0; | |
| 971 } | |
| 972 #endif /* PROTO */ | |
| 973 | |
| 974 /* | |
| 975 * Main loop: Execute Normal mode commands until exiting Vim. | |
| 976 * Also used to handle commands in the command-line window, until the window | |
| 977 * is closed. | |
| 169 | 978 * Also used to handle ":visual" command after ":global": execute Normal mode |
| 979 * commands, return when entering Ex mode. "noexmode" is TRUE then. | |
| 6 | 980 */ |
| 981 void | |
| 169 | 982 main_loop(cmdwin, noexmode) |
| 983 int cmdwin; /* TRUE when working in the command-line window */ | |
| 984 int noexmode; /* TRUE when return on entering Ex mode */ | |
| 6 | 985 { |
| 1345 | 986 oparg_T oa; /* operator arguments */ |
| 987 int previous_got_int = FALSE; /* "got_int" was TRUE */ | |
|
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988 #ifdef FEAT_CONCEAL |
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989 linenr_T conceal_old_cursor_line = 0; |
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990 linenr_T conceal_new_cursor_line = 0; |
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991 int conceal_update_lines = FALSE; |
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992 #endif |
| 6 | 993 |
| 994 #if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD) | |
| 995 /* Setup to catch a terminating error from the X server. Just ignore | |
| 996 * it, restore the state and continue. This might not always work | |
| 997 * properly, but at least we don't exit unexpectedly when the X server | |
| 998 * exists while Vim is running in a console. */ | |
| 169 | 999 if (!cmdwin && !noexmode && SETJMP(x_jump_env)) |
| 6 | 1000 { |
| 1001 State = NORMAL; | |
| 1002 # ifdef FEAT_VISUAL | |
| 1003 VIsual_active = FALSE; | |
| 1004 # endif | |
| 1005 got_int = TRUE; | |
| 1006 need_wait_return = FALSE; | |
| 1007 global_busy = FALSE; | |
| 1008 exmode_active = 0; | |
| 1009 skip_redraw = FALSE; | |
| 1010 RedrawingDisabled = 0; | |
| 1011 no_wait_return = 0; | |
| 1012 # ifdef FEAT_EVAL | |
| 1013 emsg_skip = 0; | |
| 1014 # endif | |
| 1015 emsg_off = 0; | |
| 1016 # ifdef FEAT_MOUSE | |
| 1017 setmouse(); | |
| 1018 # endif | |
| 1019 settmode(TMODE_RAW); | |
| 1020 starttermcap(); | |
| 1021 scroll_start(); | |
| 1022 redraw_later_clear(); | |
| 1023 } | |
| 1024 #endif | |
| 1025 | |
| 1026 clear_oparg(&oa); | |
| 1027 while (!cmdwin | |
| 1028 #ifdef FEAT_CMDWIN | |
| 1029 || cmdwin_result == 0 | |
| 1030 #endif | |
| 1031 ) | |
| 1032 { | |
| 1033 if (stuff_empty()) | |
| 1034 { | |
| 1035 did_check_timestamps = FALSE; | |
| 1036 if (need_check_timestamps) | |
| 1037 check_timestamps(FALSE); | |
| 1038 if (need_wait_return) /* if wait_return still needed ... */ | |
| 1039 wait_return(FALSE); /* ... call it now */ | |
| 1040 if (need_start_insertmode && goto_im() | |
| 1041 #ifdef FEAT_VISUAL | |
| 1042 && !VIsual_active | |
| 1043 #endif | |
| 1044 ) | |
| 1045 { | |
| 1046 need_start_insertmode = FALSE; | |
| 1047 stuffReadbuff((char_u *)"i"); /* start insert mode next */ | |
| 1048 /* skip the fileinfo message now, because it would be shown | |
| 1049 * after insert mode finishes! */ | |
| 1050 need_fileinfo = FALSE; | |
| 1051 } | |
| 1052 } | |
| 1345 | 1053 |
| 1054 /* Reset "got_int" now that we got back to the main loop. Except when | |
| 1055 * inside a ":g/pat/cmd" command, then the "got_int" needs to abort | |
| 1056 * the ":g" command. | |
| 1057 * For ":g/pat/vi" we reset "got_int" when used once. When used | |
| 1058 * a second time we go back to Ex mode and abort the ":g" command. */ | |
| 1059 if (got_int) | |
| 6 | 1060 { |
| 1345 | 1061 if (noexmode && global_busy && !exmode_active && previous_got_int) |
| 1062 { | |
| 1063 /* Typed two CTRL-C in a row: go back to ex mode as if "Q" was | |
| 1064 * used and keep "got_int" set, so that it aborts ":g". */ | |
| 1065 exmode_active = EXMODE_NORMAL; | |
| 1066 State = NORMAL; | |
| 1067 } | |
| 1068 else if (!global_busy || !exmode_active) | |
| 1069 { | |
| 1070 if (!quit_more) | |
| 1071 (void)vgetc(); /* flush all buffers */ | |
| 1072 got_int = FALSE; | |
| 1073 } | |
| 1074 previous_got_int = TRUE; | |
| 6 | 1075 } |
| 1345 | 1076 else |
| 1077 previous_got_int = FALSE; | |
| 1078 | |
| 6 | 1079 if (!exmode_active) |
| 1080 msg_scroll = FALSE; | |
| 1081 quit_more = FALSE; | |
| 1082 | |
| 1083 /* | |
| 1084 * If skip redraw is set (for ":" in wait_return()), don't redraw now. | |
| 1085 * If there is nothing in the stuff_buffer or do_redraw is TRUE, | |
| 1086 * update cursor and redraw. | |
| 1087 */ | |
| 1088 if (skip_redraw || exmode_active) | |
| 1089 skip_redraw = FALSE; | |
| 1090 else if (do_redraw || stuff_empty()) | |
| 1091 { | |
|
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1092 #if defined(FEAT_AUTOCMD) || defined(FEAT_CONCEAL) |
| 662 | 1093 /* Trigger CursorMoved if the cursor moved. */ |
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1094 if (!finish_op && ( |
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1095 # ifdef FEAT_AUTOCMD |
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1096 has_cursormoved() |
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1097 # endif |
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1098 # if defined(FEAT_AUTOCMD) && defined(FEAT_CONCEAL) |
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1099 || |
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1100 # endif |
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1101 # ifdef FEAT_CONCEAL |
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1102 curwin->w_p_cole > 0 |
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1103 # endif |
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1104 ) |
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1105 && !equalpos(last_cursormoved, curwin->w_cursor)) |
| 662 | 1106 { |
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1107 # ifdef FEAT_AUTOCMD |
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1108 if (has_cursormoved()) |
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1109 apply_autocmds(EVENT_CURSORMOVED, NULL, NULL, |
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1110 FALSE, curbuf); |
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1111 # endif |
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1112 # ifdef FEAT_CONCEAL |
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1113 if (curwin->w_p_cole > 0) |
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1114 { |
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1115 conceal_old_cursor_line = last_cursormoved.lnum; |
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1116 conceal_new_cursor_line = curwin->w_cursor.lnum; |
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1117 conceal_update_lines = TRUE; |
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1118 } |
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1119 # endif |
| 662 | 1120 last_cursormoved = curwin->w_cursor; |
| 1121 } | |
| 1122 #endif | |
| 1123 | |
| 640 | 1124 #if defined(FEAT_DIFF) && defined(FEAT_SCROLLBIND) |
| 1125 /* Scroll-binding for diff mode may have been postponed until | |
| 1126 * here. Avoids doing it for every change. */ | |
| 1127 if (diff_need_scrollbind) | |
| 1128 { | |
| 1129 check_scrollbind((linenr_T)0, 0L); | |
| 1130 diff_need_scrollbind = FALSE; | |
| 1131 } | |
| 1132 #endif | |
| 6 | 1133 #if defined(FEAT_FOLDING) && defined(FEAT_VISUAL) |
| 1134 /* Include a closed fold completely in the Visual area. */ | |
| 1135 foldAdjustVisual(); | |
| 1136 #endif | |
| 1137 #ifdef FEAT_FOLDING | |
| 1138 /* | |
| 1139 * When 'foldclose' is set, apply 'foldlevel' to folds that don't | |
| 1140 * contain the cursor. | |
| 1141 * When 'foldopen' is "all", open the fold(s) under the cursor. | |
| 1142 * This may mark the window for redrawing. | |
| 1143 */ | |
| 1144 if (hasAnyFolding(curwin) && !char_avail()) | |
| 1145 { | |
| 1146 foldCheckClose(); | |
| 1147 if (fdo_flags & FDO_ALL) | |
| 1148 foldOpenCursor(); | |
| 1149 } | |
| 1150 #endif | |
| 1151 | |
| 1152 /* | |
| 1153 * Before redrawing, make sure w_topline is correct, and w_leftcol | |
| 1154 * if lines don't wrap, and w_skipcol if lines wrap. | |
| 1155 */ | |
| 1156 update_topline(); | |
| 1157 validate_cursor(); | |
| 1158 | |
| 1159 #ifdef FEAT_VISUAL | |
| 1160 if (VIsual_active) | |
| 1161 update_curbuf(INVERTED);/* update inverted part */ | |
| 1162 else | |
| 1163 #endif | |
| 1164 if (must_redraw) | |
| 1165 update_screen(0); | |
| 1166 else if (redraw_cmdline || clear_cmdline) | |
| 1167 showmode(); | |
| 1168 #ifdef FEAT_WINDOWS | |
| 1169 redraw_statuslines(); | |
| 1170 #endif | |
| 1171 #ifdef FEAT_TITLE | |
| 1172 if (need_maketitle) | |
| 1173 maketitle(); | |
| 1174 #endif | |
| 1175 /* display message after redraw */ | |
| 1176 if (keep_msg != NULL) | |
| 1177 { | |
| 1178 char_u *p; | |
| 1179 | |
| 1180 /* msg_attr_keep() will set keep_msg to NULL, must free the | |
| 1181 * string here. */ | |
| 1182 p = keep_msg; | |
| 680 | 1183 keep_msg = NULL; |
| 6 | 1184 msg_attr(p, keep_msg_attr); |
| 1185 vim_free(p); | |
| 1186 } | |
| 1187 if (need_fileinfo) /* show file info after redraw */ | |
| 1188 { | |
| 1189 fileinfo(FALSE, TRUE, FALSE); | |
| 1190 need_fileinfo = FALSE; | |
| 1191 } | |
| 1192 | |
| 1193 emsg_on_display = FALSE; /* can delete error message now */ | |
| 1194 did_emsg = FALSE; | |
| 1195 msg_didany = FALSE; /* reset lines_left in msg_start() */ | |
| 448 | 1196 may_clear_sb_text(); /* clear scroll-back text on next msg */ |
| 6 | 1197 showruler(FALSE); |
| 1198 | |
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1199 # if defined(FEAT_CONCEAL) |
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1200 if (conceal_update_lines |
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1201 && (conceal_old_cursor_line != conceal_new_cursor_line |
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1202 || conceal_cursor_line(curwin) |
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1203 || need_cursor_line_redraw)) |
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1204 { |
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1205 if (conceal_old_cursor_line != conceal_new_cursor_line) |
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1206 update_single_line(curwin, conceal_old_cursor_line); |
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1207 update_single_line(curwin, conceal_new_cursor_line); |
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1208 curwin->w_valid &= ~VALID_CROW; |
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1209 } |
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1210 # endif |
| 6 | 1211 setcursor(); |
| 1212 cursor_on(); | |
| 1213 | |
| 1214 do_redraw = FALSE; | |
| 1972 | 1215 |
| 1216 #ifdef STARTUPTIME | |
| 1217 /* Now that we have drawn the first screen all the startup stuff | |
| 1218 * has been done, close any file for startup messages. */ | |
| 1219 if (time_fd != NULL) | |
| 1220 { | |
| 1221 TIME_MSG("first screen update"); | |
| 1222 TIME_MSG("--- VIM STARTED ---"); | |
| 1223 fclose(time_fd); | |
| 1224 time_fd = NULL; | |
| 1225 } | |
| 1226 #endif | |
| 6 | 1227 } |
| 1228 #ifdef FEAT_GUI | |
| 1229 if (need_mouse_correct) | |
| 1230 gui_mouse_correct(); | |
| 1231 #endif | |
| 1232 | |
| 1233 /* | |
| 1234 * Update w_curswant if w_set_curswant has been set. | |
| 1235 * Postponed until here to avoid computing w_virtcol too often. | |
| 1236 */ | |
| 1237 update_curswant(); | |
| 1238 | |
| 958 | 1239 #ifdef FEAT_EVAL |
| 1240 /* | |
| 1241 * May perform garbage collection when waiting for a character, but | |
| 1242 * only at the very toplevel. Otherwise we may be using a List or | |
| 1243 * Dict internally somewhere. | |
| 1244 * "may_garbage_collect" is reset in vgetc() which is invoked through | |
| 1245 * do_exmode() and normal_cmd(). | |
| 1246 */ | |
| 1247 may_garbage_collect = (!cmdwin && !noexmode); | |
| 1248 #endif | |
| 6 | 1249 /* |
| 1250 * If we're invoked as ex, do a round of ex commands. | |
| 1251 * Otherwise, get and execute a normal mode command. | |
| 1252 */ | |
| 1253 if (exmode_active) | |
| 169 | 1254 { |
| 1255 if (noexmode) /* End of ":global/path/visual" commands */ | |
| 1256 return; | |
| 6 | 1257 do_exmode(exmode_active == EXMODE_VIM); |
| 169 | 1258 } |
| 6 | 1259 else |
| 1260 normal_cmd(&oa, TRUE); | |
| 1261 } | |
| 1262 } | |
| 1263 | |
| 1264 | |
| 1265 #if defined(USE_XSMP) || defined(FEAT_GUI_MSWIN) || defined(PROTO) | |
| 1266 /* | |
| 1267 * Exit, but leave behind swap files for modified buffers. | |
| 1268 */ | |
| 1269 void | |
| 1270 getout_preserve_modified(exitval) | |
| 1271 int exitval; | |
| 1272 { | |
| 39 | 1273 # if defined(SIGHUP) && defined(SIG_IGN) |
| 1274 /* Ignore SIGHUP, because a dropped connection causes a read error, which | |
| 1275 * makes Vim exit and then handling SIGHUP causes various reentrance | |
| 1276 * problems. */ | |
| 36 | 1277 signal(SIGHUP, SIG_IGN); |
| 39 | 1278 # endif |
| 36 | 1279 |
| 6 | 1280 ml_close_notmod(); /* close all not-modified buffers */ |
| 1281 ml_sync_all(FALSE, FALSE); /* preserve all swap files */ | |
| 1282 ml_close_all(FALSE); /* close all memfiles, without deleting */ | |
| 1283 getout(exitval); /* exit Vim properly */ | |
| 1284 } | |
| 1285 #endif | |
| 1286 | |
| 1287 | |
| 1288 /* Exit properly */ | |
| 1289 void | |
| 1290 getout(exitval) | |
| 1291 int exitval; | |
| 1292 { | |
| 1293 #ifdef FEAT_AUTOCMD | |
| 1294 buf_T *buf; | |
| 1295 win_T *wp; | |
| 671 | 1296 tabpage_T *tp, *next_tp; |
| 6 | 1297 #endif |
| 1298 | |
| 1299 exiting = TRUE; | |
| 1300 | |
| 169 | 1301 /* When running in Ex mode an error causes us to exit with a non-zero exit |
| 1302 * code. POSIX requires this, although it's not 100% clear from the | |
| 1303 * standard. */ | |
| 1304 if (exmode_active) | |
| 1305 exitval += ex_exitval; | |
| 1306 | |
| 6 | 1307 /* Position the cursor on the last screen line, below all the text */ |
| 1308 #ifdef FEAT_GUI | |
| 1309 if (!gui.in_use) | |
| 1310 #endif | |
| 1311 windgoto((int)Rows - 1, 0); | |
| 1312 | |
| 242 | 1313 #if defined(FEAT_EVAL) || defined(FEAT_SYN_HL) |
| 1314 /* Optionally print hashtable efficiency. */ | |
| 1315 hash_debug_results(); | |
| 1316 #endif | |
| 1317 | |
| 6 | 1318 #ifdef FEAT_GUI |
| 1319 msg_didany = FALSE; | |
| 1320 #endif | |
| 1321 | |
| 1322 #ifdef FEAT_AUTOCMD | |
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1323 if (get_vim_var_nr(VV_DYING) <= 1) |
| 6 | 1324 { |
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1325 /* Trigger BufWinLeave for all windows, but only once per buffer. */ |
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1326 # if defined FEAT_WINDOWS |
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1327 for (tp = first_tabpage; tp != NULL; tp = next_tp) |
| 6 | 1328 { |
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1329 next_tp = tp->tp_next; |
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1330 for (wp = (tp == curtab) |
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1331 ? firstwin : tp->tp_firstwin; wp != NULL; wp = wp->w_next) |
| 671 | 1332 { |
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1333 buf = wp->w_buffer; |
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1334 if (buf->b_changedtick != -1) |
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1335 { |
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1336 apply_autocmds(EVENT_BUFWINLEAVE, buf->b_fname, |
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1337 buf->b_fname, FALSE, buf); |
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1338 buf->b_changedtick = -1; /* note that we did it already */ |
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1339 /* start all over, autocommands may mess up the lists */ |
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1340 next_tp = first_tabpage; |
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1341 break; |
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1342 } |
| 671 | 1343 } |
| 6 | 1344 } |
| 640 | 1345 # else |
|
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parents:
2215
diff
changeset
|
1346 apply_autocmds(EVENT_BUFWINLEAVE, curbuf, curbuf->b_fname, |
|
36a9ac99e1ca
Don't execute some autocommands when v:dying is 2 or more.
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parents:
2215
diff
changeset
|
1347 FALSE, curbuf); |
| 640 | 1348 # endif |
| 1349 | |
|
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parents:
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diff
changeset
|
1350 /* Trigger BufUnload for buffers that are loaded */ |
|
36a9ac99e1ca
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parents:
2215
diff
changeset
|
1351 for (buf = firstbuf; buf != NULL; buf = buf->b_next) |
|
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parents:
2215
diff
changeset
|
1352 if (buf->b_ml.ml_mfp != NULL) |
|
36a9ac99e1ca
Don't execute some autocommands when v:dying is 2 or more.
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parents:
2215
diff
changeset
|
1353 { |
|
36a9ac99e1ca
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parents:
2215
diff
changeset
|
1354 apply_autocmds(EVENT_BUFUNLOAD, buf->b_fname, buf->b_fname, |
| 6 | 1355 FALSE, buf); |
|
2226
36a9ac99e1ca
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parents:
2215
diff
changeset
|
1356 if (!buf_valid(buf)) /* autocmd may delete the buffer */ |
|
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Don't execute some autocommands when v:dying is 2 or more.
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parents:
2215
diff
changeset
|
1357 break; |
|
36a9ac99e1ca
Don't execute some autocommands when v:dying is 2 or more.
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parents:
2215
diff
changeset
|
1358 } |
|
36a9ac99e1ca
Don't execute some autocommands when v:dying is 2 or more.
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parents:
2215
diff
changeset
|
1359 apply_autocmds(EVENT_VIMLEAVEPRE, NULL, NULL, FALSE, curbuf); |
|
36a9ac99e1ca
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parents:
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diff
changeset
|
1360 } |
| 6 | 1361 #endif |
| 1362 | |
| 1363 #ifdef FEAT_VIMINFO | |
| 1364 if (*p_viminfo != NUL) | |
| 1365 /* Write out the registers, history, marks etc, to the viminfo file */ | |
| 1366 write_viminfo(NULL, FALSE); | |
| 1367 #endif | |
| 1368 | |
| 1369 #ifdef FEAT_AUTOCMD | |
|
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parents:
2215
diff
changeset
|
1370 if (get_vim_var_nr(VV_DYING) <= 1) |
|
36a9ac99e1ca
Don't execute some autocommands when v:dying is 2 or more.
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parents:
2215
diff
changeset
|
1371 apply_autocmds(EVENT_VIMLEAVE, NULL, NULL, FALSE, curbuf); |
| 6 | 1372 #endif |
| 1373 | |
| 170 | 1374 #ifdef FEAT_PROFILE |
| 1375 profile_dump(); | |
| 1376 #endif | |
| 1377 | |
| 6 | 1378 if (did_emsg |
| 1379 #ifdef FEAT_GUI | |
| 1380 || (gui.in_use && msg_didany && p_verbose > 0) | |
| 1381 #endif | |
| 1382 ) | |
| 1383 { | |
| 1384 /* give the user a chance to read the (error) message */ | |
| 1385 no_wait_return = FALSE; | |
| 1386 wait_return(FALSE); | |
| 1387 } | |
| 1388 | |
| 1389 #ifdef FEAT_AUTOCMD | |
| 1390 /* Position the cursor again, the autocommands may have moved it */ | |
| 1391 # ifdef FEAT_GUI | |
| 1392 if (!gui.in_use) | |
| 1393 # endif | |
| 1394 windgoto((int)Rows - 1, 0); | |
| 1395 #endif | |
| 1396 | |
|
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Added Lua interfae. (Luis Carvalho)
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1397 #ifdef FEAT_LUA |
|
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Added Lua interfae. (Luis Carvalho)
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diff
changeset
|
1398 lua_end(); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
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parents:
2312
diff
changeset
|
1399 #endif |
| 14 | 1400 #ifdef FEAT_MZSCHEME |
| 1401 mzscheme_end(); | |
| 1402 #endif | |
| 6 | 1403 #ifdef FEAT_TCL |
| 1404 tcl_end(); | |
| 1405 #endif | |
| 1406 #ifdef FEAT_RUBY | |
| 1407 ruby_end(); | |
| 1408 #endif | |
| 1409 #ifdef FEAT_PYTHON | |
| 1410 python_end(); | |
| 1411 #endif | |
|
2329
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Added support for Python 3. (Roland Puntaier)
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parents:
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1412 #ifdef FEAT_PYTHON3 |
|
ad2889f48843
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changeset
|
1413 python3_end(); |
|
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changeset
|
1414 #endif |
| 6 | 1415 #ifdef FEAT_PERL |
| 1416 perl_end(); | |
| 1417 #endif | |
| 1418 #if defined(USE_ICONV) && defined(DYNAMIC_ICONV) | |
| 1419 iconv_end(); | |
| 1420 #endif | |
| 1421 #ifdef FEAT_NETBEANS_INTG | |
| 1422 netbeans_end(); | |
| 1423 #endif | |
| 1385 | 1424 #ifdef FEAT_CSCOPE |
| 1425 cs_end(); | |
| 1426 #endif | |
| 1405 | 1427 #ifdef FEAT_EVAL |
| 1428 if (garbage_collect_at_exit) | |
| 1429 garbage_collect(); | |
| 1430 #endif | |
| 6 | 1431 |
| 1432 mch_exit(exitval); | |
| 1433 } | |
| 1434 | |
| 1435 /* | |
| 1436 * Get a (optional) count for a Vim argument. | |
| 1437 */ | |
| 1438 static int | |
| 1439 get_number_arg(p, idx, def) | |
| 1440 char_u *p; /* pointer to argument */ | |
| 1441 int *idx; /* index in argument, is incremented */ | |
| 1442 int def; /* default value */ | |
| 1443 { | |
| 1444 if (vim_isdigit(p[*idx])) | |
| 1445 { | |
| 1446 def = atoi((char *)&(p[*idx])); | |
| 1447 while (vim_isdigit(p[*idx])) | |
| 1448 *idx = *idx + 1; | |
| 1449 } | |
| 1450 return def; | |
| 1451 } | |
| 1452 | |
| 443 | 1453 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE) |
| 1454 /* | |
| 1455 * Setup to use the current locale (for ctype() and many other things). | |
| 1456 */ | |
| 1457 static void | |
| 1458 init_locale() | |
| 1459 { | |
| 1460 setlocale(LC_ALL, ""); | |
| 1624 | 1461 |
|
2201
4c6b4298852f
Other solution for GTK not changing the locale.
Bram Moolenaar <bram@vim.org>
parents:
2180
diff
changeset
|
1462 # ifdef FEAT_GUI_GTK |
|
4c6b4298852f
Other solution for GTK not changing the locale.
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parents:
2180
diff
changeset
|
1463 /* Tell Gtk not to change our locale settings. */ |
|
4c6b4298852f
Other solution for GTK not changing the locale.
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parents:
2180
diff
changeset
|
1464 gtk_disable_setlocale(); |
|
4c6b4298852f
Other solution for GTK not changing the locale.
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parents:
2180
diff
changeset
|
1465 # endif |
| 1624 | 1466 # if defined(FEAT_FLOAT) && defined(LC_NUMERIC) |
| 1467 /* Make sure strtod() uses a decimal point, not a comma. */ | |
| 1468 setlocale(LC_NUMERIC, "C"); | |
| 1469 # endif | |
| 1470 | |
| 534 | 1471 # ifdef WIN32 |
| 1472 /* Apparently MS-Windows printf() may cause a crash when we give it 8-bit | |
| 1473 * text while it's expecting text in the current locale. This call avoids | |
| 1474 * that. */ | |
| 1475 setlocale(LC_CTYPE, "C"); | |
| 1476 # endif | |
| 443 | 1477 |
| 1478 # ifdef FEAT_GETTEXT | |
| 1479 { | |
| 1480 int mustfree = FALSE; | |
| 1481 char_u *p; | |
| 1482 | |
| 1483 # ifdef DYNAMIC_GETTEXT | |
| 1484 /* Initialize the gettext library */ | |
| 1485 dyn_libintl_init(NULL); | |
| 1486 # endif | |
| 1487 /* expand_env() doesn't work yet, because chartab[] is not initialized | |
| 1488 * yet, call vim_getenv() directly */ | |
| 1489 p = vim_getenv((char_u *)"VIMRUNTIME", &mustfree); | |
| 1490 if (p != NULL && *p != NUL) | |
| 1491 { | |
| 1297 | 1492 vim_snprintf((char *)NameBuff, MAXPATHL, "%s/lang", p); |
| 443 | 1493 bindtextdomain(VIMPACKAGE, (char *)NameBuff); |
| 1494 } | |
| 1495 if (mustfree) | |
| 1496 vim_free(p); | |
| 1497 textdomain(VIMPACKAGE); | |
| 1498 } | |
| 1499 # endif | |
| 1500 } | |
| 1501 #endif | |
| 1502 | |
| 1503 /* | |
| 1504 * Check for: [r][e][g][vi|vim|view][diff][ex[im]] | |
| 1505 * If the executable name starts with "r" we disable shell commands. | |
| 1506 * If the next character is "e" we run in Easy mode. | |
| 1507 * If the next character is "g" we run the GUI version. | |
| 1508 * If the next characters are "view" we start in readonly mode. | |
| 1509 * If the next characters are "diff" or "vimdiff" we start in diff mode. | |
| 1510 * If the next characters are "ex" we start in Ex mode. If it's followed | |
| 1511 * by "im" use improved Ex mode. | |
| 1512 */ | |
| 1513 static void | |
| 1514 parse_command_name(parmp) | |
| 1515 mparm_T *parmp; | |
| 1516 { | |
| 1517 char_u *initstr; | |
| 1518 | |
| 1519 initstr = gettail((char_u *)parmp->argv[0]); | |
| 1520 | |
| 1521 #ifdef MACOS_X_UNIX | |
| 1522 /* An issue has been seen when launching Vim in such a way that | |
| 1523 * $PWD/$ARGV[0] or $ARGV[0] is not the absolute path to the | |
| 1524 * executable or a symbolic link of it. Until this issue is resolved | |
| 1525 * we prohibit the GUI from being used. | |
| 1526 */ | |
| 1527 if (STRCMP(initstr, parmp->argv[0]) == 0) | |
| 1528 disallow_gui = TRUE; | |
| 1529 | |
| 1530 /* TODO: On MacOS X default to gui if argv[0] ends in: | |
| 769 | 1531 * /Vim.app/Contents/MacOS/Vim */ |
| 443 | 1532 #endif |
| 1533 | |
| 1534 #ifdef FEAT_EVAL | |
| 1535 set_vim_var_string(VV_PROGNAME, initstr, -1); | |
| 1536 #endif | |
| 1537 | |
| 1538 if (TOLOWER_ASC(initstr[0]) == 'r') | |
| 1539 { | |
| 1540 restricted = TRUE; | |
| 1541 ++initstr; | |
| 1542 } | |
| 1543 | |
|
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updated for version 7.2.415
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parents:
2021
diff
changeset
|
1544 /* Use evim mode for "evim" and "egvim", not for "editor". */ |
| 443 | 1545 if (TOLOWER_ASC(initstr[0]) == 'e' |
| 1546 && (TOLOWER_ASC(initstr[1]) == 'v' | |
| 1547 || TOLOWER_ASC(initstr[1]) == 'g')) | |
| 1548 { | |
| 1549 #ifdef FEAT_GUI | |
| 1550 gui.starting = TRUE; | |
| 1551 #endif | |
| 1552 parmp->evim_mode = TRUE; | |
| 1553 ++initstr; | |
| 1554 } | |
| 1555 | |
| 1722 | 1556 /* "gvim" starts the GUI. Also accept "Gvim" for MS-Windows. */ |
| 1557 if (TOLOWER_ASC(initstr[0]) == 'g') | |
| 443 | 1558 { |
| 1559 main_start_gui(); | |
| 1560 #ifdef FEAT_GUI | |
| 1561 ++initstr; | |
| 1562 #endif | |
| 1563 } | |
| 1564 | |
| 1565 if (STRNICMP(initstr, "view", 4) == 0) | |
| 1566 { | |
| 1567 readonlymode = TRUE; | |
| 1568 curbuf->b_p_ro = TRUE; | |
| 1569 p_uc = 10000; /* don't update very often */ | |
| 1570 initstr += 4; | |
| 1571 } | |
| 1572 else if (STRNICMP(initstr, "vim", 3) == 0) | |
| 1573 initstr += 3; | |
| 1574 | |
| 1575 /* Catch "[r][g]vimdiff" and "[r][g]viewdiff". */ | |
| 1576 if (STRICMP(initstr, "diff") == 0) | |
| 1577 { | |
| 1578 #ifdef FEAT_DIFF | |
| 1579 parmp->diff_mode = TRUE; | |
| 1580 #else | |
| 1581 mch_errmsg(_("This Vim was not compiled with the diff feature.")); | |
| 1582 mch_errmsg("\n"); | |
| 1583 mch_exit(2); | |
| 1584 #endif | |
| 1585 } | |
| 1586 | |
| 1587 if (STRNICMP(initstr, "ex", 2) == 0) | |
| 1588 { | |
| 1589 if (STRNICMP(initstr + 2, "im", 2) == 0) | |
| 1590 exmode_active = EXMODE_VIM; | |
| 1591 else | |
| 1592 exmode_active = EXMODE_NORMAL; | |
| 1593 change_compatible(TRUE); /* set 'compatible' */ | |
| 1594 } | |
| 1595 } | |
| 1596 | |
| 6 | 1597 /* |
| 440 | 1598 * Get the name of the display, before gui_prepare() removes it from |
| 1599 * argv[]. Used for the xterm-clipboard display. | |
| 1600 * | |
| 1376 | 1601 * Also find the --server... arguments and --socketid and --windowid |
| 440 | 1602 */ |
| 1603 static void | |
| 443 | 1604 early_arg_scan(parmp) |
| 1883 | 1605 mparm_T *parmp UNUSED; |
| 440 | 1606 { |
| 1750 | 1607 #if defined(FEAT_XCLIPBOARD) || defined(FEAT_CLIENTSERVER) \ |
| 1608 || !defined(FEAT_NETBEANS_INTG) | |
| 443 | 1609 int argc = parmp->argc; |
| 1610 char **argv = parmp->argv; | |
| 440 | 1611 int i; |
| 1612 | |
| 1613 for (i = 1; i < argc; i++) | |
| 1614 { | |
| 1615 if (STRCMP(argv[i], "--") == 0) | |
| 1616 break; | |
| 1617 # ifdef FEAT_XCLIPBOARD | |
| 1618 else if (STRICMP(argv[i], "-display") == 0 | |
| 575 | 1619 # if defined(FEAT_GUI_GTK) |
| 440 | 1620 || STRICMP(argv[i], "--display") == 0 |
| 1621 # endif | |
| 1622 ) | |
| 1623 { | |
| 1624 if (i == argc - 1) | |
| 1625 mainerr_arg_missing((char_u *)argv[i]); | |
| 1626 xterm_display = argv[++i]; | |
| 1627 } | |
| 1628 # endif | |
| 1629 # ifdef FEAT_CLIENTSERVER | |
| 1630 else if (STRICMP(argv[i], "--servername") == 0) | |
| 1631 { | |
| 1632 if (i == argc - 1) | |
| 1633 mainerr_arg_missing((char_u *)argv[i]); | |
| 1634 parmp->serverName_arg = (char_u *)argv[++i]; | |
| 1635 } | |
| 734 | 1636 else if (STRICMP(argv[i], "--serverlist") == 0) |
| 440 | 1637 parmp->serverArg = TRUE; |
| 734 | 1638 else if (STRNICMP(argv[i], "--remote", 8) == 0) |
| 440 | 1639 { |
| 1640 parmp->serverArg = TRUE; | |
| 734 | 1641 # ifdef FEAT_GUI |
| 1642 if (strstr(argv[i], "-wait") != 0) | |
| 1643 /* don't fork() when starting the GUI to edit files ourself */ | |
| 1644 gui.dofork = FALSE; | |
| 1645 # endif | |
| 440 | 1646 } |
| 1647 # endif | |
| 1376 | 1648 |
| 1649 # if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32) | |
| 1650 # ifdef FEAT_GUI_W32 | |
| 1651 else if (STRICMP(argv[i], "--windowid") == 0) | |
| 1652 # else | |
| 440 | 1653 else if (STRICMP(argv[i], "--socketid") == 0) |
| 1376 | 1654 # endif |
| 440 | 1655 { |
| 1570 | 1656 long_u id; |
| 1657 int count; | |
| 440 | 1658 |
| 1659 if (i == argc - 1) | |
| 1660 mainerr_arg_missing((char_u *)argv[i]); | |
| 1661 if (STRNICMP(argv[i+1], "0x", 2) == 0) | |
| 1570 | 1662 count = sscanf(&(argv[i + 1][2]), SCANF_HEX_LONG_U, &id); |
| 440 | 1663 else |
| 1570 | 1664 count = sscanf(argv[i + 1], SCANF_DECIMAL_LONG_U, &id); |
| 440 | 1665 if (count != 1) |
| 1666 mainerr(ME_INVALID_ARG, (char_u *)argv[i]); | |
| 1667 else | |
| 1376 | 1668 # ifdef FEAT_GUI_W32 |
| 1669 win_socket_id = id; | |
| 1670 # else | |
| 1671 gtk_socket_id = id; | |
| 1672 # endif | |
| 440 | 1673 i++; |
| 1674 } | |
| 1376 | 1675 # endif |
| 1676 # ifdef FEAT_GUI_GTK | |
| 440 | 1677 else if (STRICMP(argv[i], "--echo-wid") == 0) |
| 1678 echo_wid_arg = TRUE; | |
| 1679 # endif | |
| 1750 | 1680 # ifndef FEAT_NETBEANS_INTG |
| 1681 else if (strncmp(argv[i], "-nb", (size_t)3) == 0) | |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2201
diff
changeset
|
1682 { |
|
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2201
diff
changeset
|
1683 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
|
1684 mch_exit(2); |
|
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2201
diff
changeset
|
1685 } |
| 1750 | 1686 # endif |
| 1687 | |
| 440 | 1688 } |
| 1689 #endif | |
| 1690 } | |
| 1691 | |
| 1692 /* | |
| 443 | 1693 * Scan the command line arguments. |
| 1694 */ | |
| 1695 static void | |
| 1696 command_line_scan(parmp) | |
| 1697 mparm_T *parmp; | |
| 1698 { | |
| 1699 int argc = parmp->argc; | |
| 1700 char **argv = parmp->argv; | |
| 1701 int argv_idx; /* index in argv[n][] */ | |
| 1702 int had_minmin = FALSE; /* found "--" argument */ | |
| 1703 int want_argument; /* option argument with argument */ | |
| 1704 int c; | |
| 445 | 1705 char_u *p = NULL; |
| 443 | 1706 long n; |
| 1707 | |
| 1708 --argc; | |
| 1709 ++argv; | |
| 1710 argv_idx = 1; /* active option letter is argv[0][argv_idx] */ | |
| 1711 while (argc > 0) | |
| 1712 { | |
| 1713 /* | |
| 1714 * "+" or "+{number}" or "+/{pat}" or "+{command}" argument. | |
| 1715 */ | |
| 1716 if (argv[0][0] == '+' && !had_minmin) | |
| 1717 { | |
| 1718 if (parmp->n_commands >= MAX_ARG_CMDS) | |
| 1719 mainerr(ME_EXTRA_CMD, NULL); | |
| 1720 argv_idx = -1; /* skip to next argument */ | |
| 1721 if (argv[0][1] == NUL) | |
| 1722 parmp->commands[parmp->n_commands++] = (char_u *)"$"; | |
| 1723 else | |
| 1724 parmp->commands[parmp->n_commands++] = (char_u *)&(argv[0][1]); | |
| 1725 } | |
| 1726 | |
| 1727 /* | |
| 1728 * Optional argument. | |
| 1729 */ | |
| 1730 else if (argv[0][0] == '-' && !had_minmin) | |
| 1731 { | |
| 1732 want_argument = FALSE; | |
| 1733 c = argv[0][argv_idx++]; | |
| 1734 #ifdef VMS | |
| 1735 /* | |
| 1736 * VMS only uses upper case command lines. Interpret "-X" as "-x" | |
| 1737 * and "-/X" as "-X". | |
| 1738 */ | |
| 1739 if (c == '/') | |
| 1740 { | |
| 1741 c = argv[0][argv_idx++]; | |
| 1742 c = TOUPPER_ASC(c); | |
| 1743 } | |
| 1744 else | |
| 1745 c = TOLOWER_ASC(c); | |
| 1746 #endif | |
| 1747 switch (c) | |
| 1748 { | |
| 1749 case NUL: /* "vim -" read from stdin */ | |
| 1750 /* "ex -" silent mode */ | |
| 1751 if (exmode_active) | |
| 1752 silent_mode = TRUE; | |
| 1753 else | |
| 1754 { | |
| 1755 if (parmp->edit_type != EDIT_NONE) | |
| 1756 mainerr(ME_TOO_MANY_ARGS, (char_u *)argv[0]); | |
| 1757 parmp->edit_type = EDIT_STDIN; | |
| 1758 read_cmd_fd = 2; /* read from stderr instead of stdin */ | |
| 1759 } | |
| 1760 argv_idx = -1; /* skip to next argument */ | |
| 1761 break; | |
| 1762 | |
| 1763 case '-': /* "--" don't take any more option arguments */ | |
| 1764 /* "--help" give help message */ | |
| 1765 /* "--version" give version message */ | |
| 1766 /* "--literal" take files literally */ | |
| 1767 /* "--nofork" don't fork */ | |
| 1768 /* "--noplugin[s]" skip plugins */ | |
| 1769 /* "--cmd <cmd>" execute cmd before vimrc */ | |
| 1770 if (STRICMP(argv[0] + argv_idx, "help") == 0) | |
| 1771 usage(); | |
| 1772 else if (STRICMP(argv[0] + argv_idx, "version") == 0) | |
| 1773 { | |
| 1774 Columns = 80; /* need to init Columns */ | |
| 1775 info_message = TRUE; /* use mch_msg(), not mch_errmsg() */ | |
| 1776 list_version(); | |
| 1777 msg_putchar('\n'); | |
| 1778 msg_didout = FALSE; | |
| 1779 mch_exit(0); | |
| 1780 } | |
| 1781 else if (STRNICMP(argv[0] + argv_idx, "literal", 7) == 0) | |
| 1782 { | |
| 1783 #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE) | |
| 1784 parmp->literal = TRUE; | |
| 1785 #endif | |
| 1786 } | |
| 1787 else if (STRNICMP(argv[0] + argv_idx, "nofork", 6) == 0) | |
| 1788 { | |
| 1789 #ifdef FEAT_GUI | |
| 1790 gui.dofork = FALSE; /* don't fork() when starting GUI */ | |
| 1791 #endif | |
| 1792 } | |
| 1793 else if (STRNICMP(argv[0] + argv_idx, "noplugin", 8) == 0) | |
| 1794 p_lpl = FALSE; | |
| 1795 else if (STRNICMP(argv[0] + argv_idx, "cmd", 3) == 0) | |
| 1796 { | |
| 1797 want_argument = TRUE; | |
| 1798 argv_idx += 3; | |
| 1799 } | |
| 1989 | 1800 else if (STRNICMP(argv[0] + argv_idx, "startuptime", 11) == 0) |
| 1801 { | |
| 1802 want_argument = TRUE; | |
| 1803 argv_idx += 11; | |
| 1804 } | |
| 443 | 1805 #ifdef FEAT_CLIENTSERVER |
| 1806 else if (STRNICMP(argv[0] + argv_idx, "serverlist", 10) == 0) | |
| 1807 ; /* already processed -- no arg */ | |
| 1808 else if (STRNICMP(argv[0] + argv_idx, "servername", 10) == 0 | |
| 1809 || STRNICMP(argv[0] + argv_idx, "serversend", 10) == 0) | |
| 1810 { | |
| 1811 /* already processed -- snatch the following arg */ | |
| 1812 if (argc > 1) | |
| 1813 { | |
| 1814 --argc; | |
| 1815 ++argv; | |
| 1816 } | |
| 1817 } | |
| 1818 #endif | |
| 1376 | 1819 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32) |
| 1820 # ifdef FEAT_GUI_GTK | |
| 443 | 1821 else if (STRNICMP(argv[0] + argv_idx, "socketid", 8) == 0) |
| 1376 | 1822 # else |
| 1823 else if (STRNICMP(argv[0] + argv_idx, "windowid", 8) == 0) | |
| 1824 # endif | |
| 443 | 1825 { |
| 1826 /* already processed -- snatch the following arg */ | |
| 1827 if (argc > 1) | |
| 1828 { | |
| 1829 --argc; | |
| 1830 ++argv; | |
| 1831 } | |
| 1832 } | |
| 1376 | 1833 #endif |
| 1834 #ifdef FEAT_GUI_GTK | |
| 443 | 1835 else if (STRNICMP(argv[0] + argv_idx, "echo-wid", 8) == 0) |
| 1836 { | |
| 1837 /* already processed, skip */ | |
| 1838 } | |
| 1839 #endif | |
| 1840 else | |
| 1841 { | |
| 1842 if (argv[0][argv_idx]) | |
| 1843 mainerr(ME_UNKNOWN_OPTION, (char_u *)argv[0]); | |
| 1844 had_minmin = TRUE; | |
| 1845 } | |
| 1846 if (!want_argument) | |
| 1847 argv_idx = -1; /* skip to next argument */ | |
| 1848 break; | |
| 1849 | |
| 1850 case 'A': /* "-A" start in Arabic mode */ | |
| 1851 #ifdef FEAT_ARABIC | |
| 1852 set_option_value((char_u *)"arabic", 1L, NULL, 0); | |
| 1853 #else | |
| 1854 mch_errmsg(_(e_noarabic)); | |
| 1855 mch_exit(2); | |
| 1856 #endif | |
| 1857 break; | |
| 1858 | |
| 1859 case 'b': /* "-b" binary mode */ | |
| 445 | 1860 /* Needs to be effective before expanding file names, because |
| 1861 * for Win32 this makes us edit a shortcut file itself, | |
| 1862 * instead of the file it links to. */ | |
| 1863 set_options_bin(curbuf->b_p_bin, 1, 0); | |
| 1864 curbuf->b_p_bin = 1; /* binary file I/O */ | |
| 443 | 1865 break; |
| 1866 | |
| 1867 case 'C': /* "-C" Compatible */ | |
| 1868 change_compatible(TRUE); | |
| 1869 break; | |
| 1870 | |
| 1871 case 'e': /* "-e" Ex mode */ | |
| 1872 exmode_active = EXMODE_NORMAL; | |
| 1873 break; | |
| 1874 | |
| 1875 case 'E': /* "-E" Improved Ex mode */ | |
| 1876 exmode_active = EXMODE_VIM; | |
| 1877 break; | |
| 1878 | |
| 1879 case 'f': /* "-f" GUI: run in foreground. Amiga: open | |
| 1880 window directly, not with newcli */ | |
| 1881 #ifdef FEAT_GUI | |
| 1882 gui.dofork = FALSE; /* don't fork() when starting GUI */ | |
| 1883 #endif | |
| 1884 break; | |
| 1885 | |
| 1886 case 'g': /* "-g" start GUI */ | |
| 1887 main_start_gui(); | |
| 1888 break; | |
| 1889 | |
| 1890 case 'F': /* "-F" start in Farsi mode: rl + fkmap set */ | |
| 1891 #ifdef FEAT_FKMAP | |
| 1509 | 1892 p_fkmap = TRUE; |
| 1893 set_option_value((char_u *)"rl", 1L, NULL, 0); | |
| 443 | 1894 #else |
| 1895 mch_errmsg(_(e_nofarsi)); | |
| 1896 mch_exit(2); | |
| 1897 #endif | |
| 1898 break; | |
| 1899 | |
| 1900 case 'h': /* "-h" give help message */ | |
| 1901 #ifdef FEAT_GUI_GNOME | |
| 1902 /* Tell usage() to exit for "gvim". */ | |
| 1903 gui.starting = FALSE; | |
| 1904 #endif | |
| 1905 usage(); | |
| 1906 break; | |
| 1907 | |
| 1908 case 'H': /* "-H" start in Hebrew mode: rl + hkmap set */ | |
| 1909 #ifdef FEAT_RIGHTLEFT | |
| 1509 | 1910 p_hkmap = TRUE; |
| 1911 set_option_value((char_u *)"rl", 1L, NULL, 0); | |
| 443 | 1912 #else |
| 1913 mch_errmsg(_(e_nohebrew)); | |
| 1914 mch_exit(2); | |
| 1915 #endif | |
| 1916 break; | |
| 1917 | |
| 1918 case 'l': /* "-l" lisp mode, 'lisp' and 'showmatch' on */ | |
| 1919 #ifdef FEAT_LISP | |
| 1920 set_option_value((char_u *)"lisp", 1L, NULL, 0); | |
| 1921 p_sm = TRUE; | |
| 1922 #endif | |
| 1923 break; | |
| 1924 | |
| 1925 case 'M': /* "-M" no changes or writing of files */ | |
| 1926 reset_modifiable(); | |
| 1927 /* FALLTHROUGH */ | |
| 1928 | |
| 1929 case 'm': /* "-m" no writing of files */ | |
| 1930 p_write = FALSE; | |
| 1931 break; | |
| 1932 | |
| 1933 case 'y': /* "-y" easy mode */ | |
| 1934 #ifdef FEAT_GUI | |
| 1935 gui.starting = TRUE; /* start GUI a bit later */ | |
| 1936 #endif | |
| 1937 parmp->evim_mode = TRUE; | |
| 1938 break; | |
| 1939 | |
| 1940 case 'N': /* "-N" Nocompatible */ | |
| 1941 change_compatible(FALSE); | |
| 1942 break; | |
| 1943 | |
| 1944 case 'n': /* "-n" no swap file */ | |
|
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1945 #ifdef FEAT_NETBEANS_INTG |
|
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1946 /* checking for "-nb", netbeans parameters */ |
|
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1947 if (argv[0][argv_idx] == 'b') |
|
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|
1948 { |
|
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|
1949 netbeansArg = argv[0]; |
|
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1950 argv_idx = -1; /* skip to next argument */ |
|
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1951 } |
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1952 else |
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|
1953 #endif |
| 443 | 1954 parmp->no_swap_file = TRUE; |
| 1955 break; | |
| 1956 | |
| 673 | 1957 case 'p': /* "-p[N]" open N tab pages */ |
| 674 | 1958 #ifdef TARGET_API_MAC_OSX |
| 1959 /* For some reason on MacOS X, an argument like: | |
| 1960 -psn_0_10223617 is passed in when invoke from Finder | |
| 1961 or with the 'open' command */ | |
| 1962 if (argv[0][argv_idx] == 's') | |
| 1963 { | |
| 1964 argv_idx = -1; /* bypass full -psn */ | |
| 1965 main_start_gui(); | |
| 1966 break; | |
| 1967 } | |
| 1968 #endif | |
| 673 | 1969 #ifdef FEAT_WINDOWS |
| 1970 /* default is 0: open window for each file */ | |
| 1971 parmp->window_count = get_number_arg((char_u *)argv[0], | |
| 1972 &argv_idx, 0); | |
| 1973 parmp->window_layout = WIN_TABS; | |
| 1974 #endif | |
| 1975 break; | |
| 1976 | |
| 443 | 1977 case 'o': /* "-o[N]" open N horizontal split windows */ |
| 1978 #ifdef FEAT_WINDOWS | |
| 1979 /* default is 0: open window for each file */ | |
| 445 | 1980 parmp->window_count = get_number_arg((char_u *)argv[0], |
| 1981 &argv_idx, 0); | |
| 673 | 1982 parmp->window_layout = WIN_HOR; |
| 443 | 1983 #endif |
| 1984 break; | |
| 1985 | |
| 1986 case 'O': /* "-O[N]" open N vertical split windows */ | |
| 1987 #if defined(FEAT_VERTSPLIT) && defined(FEAT_WINDOWS) | |
| 1988 /* default is 0: open window for each file */ | |
| 445 | 1989 parmp->window_count = get_number_arg((char_u *)argv[0], |
| 1990 &argv_idx, 0); | |
| 673 | 1991 parmp->window_layout = WIN_VER; |
| 443 | 1992 #endif |
| 1993 break; | |
| 1994 | |
| 1995 #ifdef FEAT_QUICKFIX | |
| 1996 case 'q': /* "-q" QuickFix mode */ | |
| 1997 if (parmp->edit_type != EDIT_NONE) | |
| 1998 mainerr(ME_TOO_MANY_ARGS, (char_u *)argv[0]); | |
| 1999 parmp->edit_type = EDIT_QF; | |
| 2000 if (argv[0][argv_idx]) /* "-q{errorfile}" */ | |
| 2001 { | |
| 2002 parmp->use_ef = (char_u *)argv[0] + argv_idx; | |
| 2003 argv_idx = -1; | |
| 2004 } | |
| 2005 else if (argc > 1) /* "-q {errorfile}" */ | |
| 2006 want_argument = TRUE; | |
| 2007 break; | |
| 2008 #endif | |
| 2009 | |
| 2010 case 'R': /* "-R" readonly mode */ | |
| 2011 readonlymode = TRUE; | |
| 2012 curbuf->b_p_ro = TRUE; | |
| 2013 p_uc = 10000; /* don't update very often */ | |
| 2014 break; | |
| 2015 | |
| 2016 case 'r': /* "-r" recovery mode */ | |
| 2017 case 'L': /* "-L" recovery mode */ | |
| 2018 recoverymode = 1; | |
| 2019 break; | |
| 2020 | |
| 2021 case 's': | |
| 2022 if (exmode_active) /* "-s" silent (batch) mode */ | |
| 2023 silent_mode = TRUE; | |
| 2024 else /* "-s {scriptin}" read from script file */ | |
| 2025 want_argument = TRUE; | |
| 2026 break; | |
| 2027 | |
| 2028 case 't': /* "-t {tag}" or "-t{tag}" jump to tag */ | |
| 2029 if (parmp->edit_type != EDIT_NONE) | |
| 2030 mainerr(ME_TOO_MANY_ARGS, (char_u *)argv[0]); | |
| 2031 parmp->edit_type = EDIT_TAG; | |
| 2032 if (argv[0][argv_idx]) /* "-t{tag}" */ | |
| 2033 { | |
| 2034 parmp->tagname = (char_u *)argv[0] + argv_idx; | |
| 2035 argv_idx = -1; | |
| 2036 } | |
| 2037 else /* "-t {tag}" */ | |
| 2038 want_argument = TRUE; | |
| 2039 break; | |
| 2040 | |
| 2041 #ifdef FEAT_EVAL | |
| 2042 case 'D': /* "-D" Debugging */ | |
| 2043 parmp->use_debug_break_level = 9999; | |
| 2044 break; | |
| 2045 #endif | |
| 2046 #ifdef FEAT_DIFF | |
| 2047 case 'd': /* "-d" 'diff' */ | |
| 2048 # ifdef AMIGA | |
| 2049 /* check for "-dev {device}" */ | |
| 2050 if (argv[0][argv_idx] == 'e' && argv[0][argv_idx + 1] == 'v') | |
| 2051 want_argument = TRUE; | |
| 2052 else | |
| 2053 # endif | |
| 2054 parmp->diff_mode = TRUE; | |
| 2055 break; | |
| 2056 #endif | |
| 2057 case 'V': /* "-V{N}" Verbose level */ | |
| 2058 /* default is 10: a little bit verbose */ | |
| 2059 p_verbose = get_number_arg((char_u *)argv[0], &argv_idx, 10); | |
| 2060 if (argv[0][argv_idx] != NUL) | |
| 2061 { | |
| 2062 set_option_value((char_u *)"verbosefile", 0L, | |
| 2063 (char_u *)argv[0] + argv_idx, 0); | |
| 835 | 2064 argv_idx = (int)STRLEN(argv[0]); |
| 443 | 2065 } |
| 2066 break; | |
| 2067 | |
| 2068 case 'v': /* "-v" Vi-mode (as if called "vi") */ | |
| 2069 exmode_active = 0; | |
| 2070 #ifdef FEAT_GUI | |
| 2071 gui.starting = FALSE; /* don't start GUI */ | |
| 2072 #endif | |
| 2073 break; | |
| 2074 | |
| 2075 case 'w': /* "-w{number}" set window height */ | |
| 2076 /* "-w {scriptout}" write to script */ | |
| 2077 if (vim_isdigit(((char_u *)argv[0])[argv_idx])) | |
| 2078 { | |
| 2079 n = get_number_arg((char_u *)argv[0], &argv_idx, 10); | |
| 2080 set_option_value((char_u *)"window", n, NULL, 0); | |
| 2081 break; | |
| 2082 } | |
| 2083 want_argument = TRUE; | |
| 2084 break; | |
| 2085 | |
| 2086 #ifdef FEAT_CRYPT | |
| 2087 case 'x': /* "-x" encrypted reading/writing of files */ | |
| 2088 parmp->ask_for_key = TRUE; | |
| 2089 break; | |
| 2090 #endif | |
| 2091 | |
| 2092 case 'X': /* "-X" don't connect to X server */ | |
| 2093 #if (defined(UNIX) || defined(VMS)) && defined(FEAT_X11) | |
| 2094 x_no_connect = TRUE; | |
| 2095 #endif | |
| 2096 break; | |
| 2097 | |
| 2098 case 'Z': /* "-Z" restricted mode */ | |
| 2099 restricted = TRUE; | |
| 2100 break; | |
| 2101 | |
| 2102 case 'c': /* "-c{command}" or "-c {command}" execute | |
| 2103 command */ | |
| 2104 if (argv[0][argv_idx] != NUL) | |
| 2105 { | |
| 2106 if (parmp->n_commands >= MAX_ARG_CMDS) | |
| 2107 mainerr(ME_EXTRA_CMD, NULL); | |
| 445 | 2108 parmp->commands[parmp->n_commands++] = (char_u *)argv[0] |
| 2109 + argv_idx; | |
| 443 | 2110 argv_idx = -1; |
| 2111 break; | |
| 2112 } | |
| 2113 /*FALLTHROUGH*/ | |
| 2114 case 'S': /* "-S {file}" execute Vim script */ | |
| 2115 case 'i': /* "-i {viminfo}" use for viminfo */ | |
| 2116 #ifndef FEAT_DIFF | |
| 2117 case 'd': /* "-d {device}" device (for Amiga) */ | |
| 2118 #endif | |
| 2119 case 'T': /* "-T {terminal}" terminal name */ | |
| 2120 case 'u': /* "-u {vimrc}" vim inits file */ | |
| 2121 case 'U': /* "-U {gvimrc}" gvim inits file */ | |
| 2122 case 'W': /* "-W {scriptout}" overwrite */ | |
| 2123 #ifdef FEAT_GUI_W32 | |
| 2124 case 'P': /* "-P {parent title}" MDI parent */ | |
| 2125 #endif | |
| 2126 want_argument = TRUE; | |
| 2127 break; | |
| 2128 | |
| 2129 default: | |
| 2130 mainerr(ME_UNKNOWN_OPTION, (char_u *)argv[0]); | |
| 2131 } | |
| 2132 | |
| 2133 /* | |
| 2134 * Handle option arguments with argument. | |
| 2135 */ | |
| 2136 if (want_argument) | |
| 2137 { | |
| 2138 /* | |
| 2139 * Check for garbage immediately after the option letter. | |
| 2140 */ | |
| 2141 if (argv[0][argv_idx] != NUL) | |
| 2142 mainerr(ME_GARBAGE, (char_u *)argv[0]); | |
| 2143 | |
| 2144 --argc; | |
| 1989 | 2145 if (argc < 1 && c != 'S') /* -S has an optional argument */ |
| 443 | 2146 mainerr_arg_missing((char_u *)argv[0]); |
| 2147 ++argv; | |
| 2148 argv_idx = -1; | |
| 2149 | |
| 2150 switch (c) | |
| 2151 { | |
| 2152 case 'c': /* "-c {command}" execute command */ | |
| 2153 case 'S': /* "-S {file}" execute Vim script */ | |
| 2154 if (parmp->n_commands >= MAX_ARG_CMDS) | |
| 2155 mainerr(ME_EXTRA_CMD, NULL); | |
| 2156 if (c == 'S') | |
| 2157 { | |
| 2158 char *a; | |
| 2159 | |
| 2160 if (argc < 1) | |
| 2161 /* "-S" without argument: use default session file | |
| 2162 * name. */ | |
| 2163 a = SESSION_FILE; | |
| 2164 else if (argv[0][0] == '-') | |
| 2165 { | |
| 2166 /* "-S" followed by another option: use default | |
| 2167 * session file name. */ | |
| 2168 a = SESSION_FILE; | |
| 2169 ++argc; | |
| 2170 --argv; | |
| 2171 } | |
| 2172 else | |
| 2173 a = argv[0]; | |
| 2174 p = alloc((unsigned)(STRLEN(a) + 4)); | |
| 2175 if (p == NULL) | |
| 2176 mch_exit(2); | |
| 2177 sprintf((char *)p, "so %s", a); | |
| 2178 parmp->cmds_tofree[parmp->n_commands] = TRUE; | |
| 2179 parmp->commands[parmp->n_commands++] = p; | |
| 2180 } | |
| 2181 else | |
| 445 | 2182 parmp->commands[parmp->n_commands++] = |
| 2183 (char_u *)argv[0]; | |
| 443 | 2184 break; |
| 2185 | |
| 1989 | 2186 case '-': |
| 2187 if (argv[-1][2] == 'c') | |
| 2188 { | |
| 2189 /* "--cmd {command}" execute command */ | |
| 2190 if (parmp->n_pre_commands >= MAX_ARG_CMDS) | |
| 2191 mainerr(ME_EXTRA_CMD, NULL); | |
| 2192 parmp->pre_commands[parmp->n_pre_commands++] = | |
| 445 | 2193 (char_u *)argv[0]; |
| 1989 | 2194 } |
| 2195 /* "--startuptime <file>" already handled */ | |
| 443 | 2196 break; |
| 2197 | |
| 2198 /* case 'd': -d {device} is handled in mch_check_win() for the | |
| 2199 * Amiga */ | |
| 2200 | |
| 2201 #ifdef FEAT_QUICKFIX | |
| 2202 case 'q': /* "-q {errorfile}" QuickFix mode */ | |
| 2203 parmp->use_ef = (char_u *)argv[0]; | |
| 2204 break; | |
| 2205 #endif | |
| 2206 | |
| 2207 case 'i': /* "-i {viminfo}" use for viminfo */ | |
| 2208 use_viminfo = (char_u *)argv[0]; | |
| 2209 break; | |
| 2210 | |
| 2211 case 's': /* "-s {scriptin}" read from script file */ | |
| 2212 if (scriptin[0] != NULL) | |
| 2213 { | |
| 2214 scripterror: | |
| 2215 mch_errmsg(_("Attempt to open script file again: \"")); | |
| 2216 mch_errmsg(argv[-1]); | |
| 2217 mch_errmsg(" "); | |
| 2218 mch_errmsg(argv[0]); | |
| 2219 mch_errmsg("\"\n"); | |
| 2220 mch_exit(2); | |
| 2221 } | |
| 2222 if ((scriptin[0] = mch_fopen(argv[0], READBIN)) == NULL) | |
| 2223 { | |
| 2224 mch_errmsg(_("Cannot open for reading: \"")); | |
| 2225 mch_errmsg(argv[0]); | |
| 2226 mch_errmsg("\"\n"); | |
| 2227 mch_exit(2); | |
| 2228 } | |
| 2229 if (save_typebuf() == FAIL) | |
| 2230 mch_exit(2); /* out of memory */ | |
| 2231 break; | |
| 2232 | |
| 2233 case 't': /* "-t {tag}" */ | |
| 2234 parmp->tagname = (char_u *)argv[0]; | |
| 2235 break; | |
| 2236 | |
| 2237 case 'T': /* "-T {terminal}" terminal name */ | |
| 2238 /* | |
| 2239 * The -T term argument is always available and when | |
| 2240 * HAVE_TERMLIB is supported it overrides the environment | |
| 2241 * variable TERM. | |
| 2242 */ | |
| 2243 #ifdef FEAT_GUI | |
| 2244 if (term_is_gui((char_u *)argv[0])) | |
| 2245 gui.starting = TRUE; /* start GUI a bit later */ | |
| 2246 else | |
| 2247 #endif | |
| 2248 parmp->term = (char_u *)argv[0]; | |
| 2249 break; | |
| 2250 | |
| 2251 case 'u': /* "-u {vimrc}" vim inits file */ | |
| 2252 parmp->use_vimrc = (char_u *)argv[0]; | |
| 2253 break; | |
| 2254 | |
| 2255 case 'U': /* "-U {gvimrc}" gvim inits file */ | |
| 2256 #ifdef FEAT_GUI | |
| 2257 use_gvimrc = (char_u *)argv[0]; | |
| 2258 #endif | |
| 2259 break; | |
| 2260 | |
| 2261 case 'w': /* "-w {nr}" 'window' value */ | |
| 2262 /* "-w {scriptout}" append to script file */ | |
| 2263 if (vim_isdigit(*((char_u *)argv[0]))) | |
| 2264 { | |
| 2265 argv_idx = 0; | |
| 2266 n = get_number_arg((char_u *)argv[0], &argv_idx, 10); | |
| 2267 set_option_value((char_u *)"window", n, NULL, 0); | |
| 2268 argv_idx = -1; | |
| 2269 break; | |
| 2270 } | |
| 2271 /*FALLTHROUGH*/ | |
| 2272 case 'W': /* "-W {scriptout}" overwrite script file */ | |
| 2273 if (scriptout != NULL) | |
| 2274 goto scripterror; | |
| 2275 if ((scriptout = mch_fopen(argv[0], | |
| 2276 c == 'w' ? APPENDBIN : WRITEBIN)) == NULL) | |
| 2277 { | |
| 2278 mch_errmsg(_("Cannot open for script output: \"")); | |
| 2279 mch_errmsg(argv[0]); | |
| 2280 mch_errmsg("\"\n"); | |
| 2281 mch_exit(2); | |
| 2282 } | |
| 2283 break; | |
| 2284 | |
| 2285 #ifdef FEAT_GUI_W32 | |
| 2286 case 'P': /* "-P {parent title}" MDI parent */ | |
| 2287 gui_mch_set_parent(argv[0]); | |
| 2288 break; | |
| 2289 #endif | |
| 2290 } | |
| 2291 } | |
| 2292 } | |
| 2293 | |
| 2294 /* | |
| 2295 * File name argument. | |
| 2296 */ | |
| 2297 else | |
| 2298 { | |
| 2299 argv_idx = -1; /* skip to next argument */ | |
| 2300 | |
| 2301 /* Check for only one type of editing. */ | |
| 2302 if (parmp->edit_type != EDIT_NONE && parmp->edit_type != EDIT_FILE) | |
| 2303 mainerr(ME_TOO_MANY_ARGS, (char_u *)argv[0]); | |
| 2304 parmp->edit_type = EDIT_FILE; | |
| 2305 | |
| 2306 #ifdef MSWIN | |
| 2307 /* Remember if the argument was a full path before changing | |
| 2308 * slashes to backslashes. */ | |
| 2309 if (argv[0][0] != NUL && argv[0][1] == ':' && argv[0][2] == '\\') | |
| 2310 parmp->full_path = TRUE; | |
| 2311 #endif | |
| 2312 | |
| 2313 /* Add the file to the global argument list. */ | |
| 2314 if (ga_grow(&global_alist.al_ga, 1) == FAIL | |
| 2315 || (p = vim_strsave((char_u *)argv[0])) == NULL) | |
| 2316 mch_exit(2); | |
| 2317 #ifdef FEAT_DIFF | |
| 2318 if (parmp->diff_mode && mch_isdir(p) && GARGCOUNT > 0 | |
| 2319 && !mch_isdir(alist_name(&GARGLIST[0]))) | |
| 2320 { | |
| 2321 char_u *r; | |
| 2322 | |
| 2323 r = concat_fnames(p, gettail(alist_name(&GARGLIST[0])), TRUE); | |
| 2324 if (r != NULL) | |
| 2325 { | |
| 2326 vim_free(p); | |
| 2327 p = r; | |
| 2328 } | |
| 2329 } | |
| 2330 #endif | |
| 2331 #if defined(__CYGWIN32__) && !defined(WIN32) | |
| 2332 /* | |
| 2333 * If vim is invoked by non-Cygwin tools, convert away any | |
| 2334 * DOS paths, so things like .swp files are created correctly. | |
| 2335 * Look for evidence of non-Cygwin paths before we bother. | |
| 2336 * This is only for when using the Unix files. | |
| 2337 */ | |
|
2133
2b273c71a14b
updated for version 7.2.415
Bram Moolenaar <bram@zimbu.org>
parents:
2021
diff
changeset
|
2338 if (strpbrk(p, "\\:") != NULL && !path_with_url(p)) |
| 443 | 2339 { |
| 2340 char posix_path[PATH_MAX]; | |
| 2341 | |
| 1657 | 2342 # if CYGWIN_VERSION_DLL_MAJOR >= 1007 |
| 2343 cygwin_conv_path(CCP_WIN_A_TO_POSIX, p, posix_path, PATH_MAX); | |
| 2344 # else | |
| 443 | 2345 cygwin_conv_to_posix_path(p, posix_path); |
| 1657 | 2346 # endif |
| 443 | 2347 vim_free(p); |
| 2348 p = vim_strsave(posix_path); | |
| 2349 if (p == NULL) | |
| 2350 mch_exit(2); | |
| 2351 } | |
| 2352 #endif | |
| 587 | 2353 |
| 2354 #ifdef USE_FNAME_CASE | |
| 2355 /* Make the case of the file name match the actual file. */ | |
| 2356 fname_case(p, 0); | |
| 2357 #endif | |
| 2358 | |
| 443 | 2359 alist_add(&global_alist, p, |
| 2360 #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE) | |
| 445 | 2361 parmp->literal ? 2 : 0 /* add buffer nr after exp. */ |
| 443 | 2362 #else |
| 2363 2 /* add buffer number now and use curbuf */ | |
| 2364 #endif | |
| 2365 ); | |
| 2366 | |
| 2367 #if defined(FEAT_MBYTE) && defined(WIN32) | |
| 2368 { | |
| 2369 /* Remember this argument has been added to the argument list. | |
| 2370 * Needed when 'encoding' is changed. */ | |
| 819 | 2371 used_file_arg(argv[0], parmp->literal, parmp->full_path, |
| 1680 | 2372 # ifdef FEAT_DIFF |
| 2373 parmp->diff_mode | |
| 2374 # else | |
| 2375 FALSE | |
| 2376 # endif | |
| 2377 ); | |
| 443 | 2378 } |
| 2379 #endif | |
| 2380 } | |
| 2381 | |
| 2382 /* | |
| 2383 * If there are no more letters after the current "-", go to next | |
| 2384 * argument. argv_idx is set to -1 when the current argument is to be | |
| 2385 * skipped. | |
| 2386 */ | |
| 2387 if (argv_idx <= 0 || argv[0][argv_idx] == NUL) | |
| 2388 { | |
| 2389 --argc; | |
| 2390 ++argv; | |
| 2391 argv_idx = 1; | |
| 2392 } | |
| 2393 } | |
| 1093 | 2394 |
| 2395 #ifdef FEAT_EVAL | |
| 2396 /* If there is a "+123" or "-c" command, set v:swapcommand to the first | |
| 2397 * one. */ | |
| 2398 if (parmp->n_commands > 0) | |
| 2399 { | |
| 2400 p = alloc((unsigned)STRLEN(parmp->commands[0]) + 3); | |
| 2401 if (p != NULL) | |
| 2402 { | |
| 2403 sprintf((char *)p, ":%s\r", parmp->commands[0]); | |
| 2404 set_vim_var_string(VV_SWAPCOMMAND, p, -1); | |
| 2405 vim_free(p); | |
| 2406 } | |
| 2407 } | |
| 2408 #endif | |
| 443 | 2409 } |
| 2410 | |
| 2411 /* | |
| 2412 * Print a warning if stdout is not a terminal. | |
| 2413 * When starting in Ex mode and commands come from a file, set Silent mode. | |
| 2414 */ | |
| 2415 static void | |
| 2416 check_tty(parmp) | |
| 2417 mparm_T *parmp; | |
| 2418 { | |
| 2419 int input_isatty; /* is active input a terminal? */ | |
| 2420 | |
| 2421 input_isatty = mch_input_isatty(); | |
| 2422 if (exmode_active) | |
| 2423 { | |
| 2424 if (!input_isatty) | |
| 2425 silent_mode = TRUE; | |
| 2426 } | |
| 2427 else if (parmp->want_full_screen && (!parmp->stdout_isatty || !input_isatty) | |
| 2428 #ifdef FEAT_GUI | |
| 2429 /* don't want the delay when started from the desktop */ | |
| 2430 && !gui.starting | |
| 2431 #endif | |
| 2432 ) | |
| 2433 { | |
| 2434 #ifdef NBDEBUG | |
| 2435 /* | |
| 2436 * This shouldn't be necessary. But if I run netbeans with the log | |
| 2437 * output coming to the console and XOpenDisplay fails, I get vim | |
| 2438 * trying to start with input/output to my console tty. This fills my | |
| 2439 * input buffer so fast I can't even kill the process in under 2 | |
| 1226 | 2440 * minutes (and it beeps continuously the whole time :-) |
| 443 | 2441 */ |
| 2210 | 2442 if (netbeans_active() && (!parmp->stdout_isatty || !input_isatty)) |
| 443 | 2443 { |
| 2444 mch_errmsg(_("Vim: Error: Failure to start gvim from NetBeans\n")); | |
| 2445 exit(1); | |
| 2446 } | |
| 2447 #endif | |
| 2448 if (!parmp->stdout_isatty) | |
| 2449 mch_errmsg(_("Vim: Warning: Output is not to a terminal\n")); | |
| 2450 if (!input_isatty) | |
| 2451 mch_errmsg(_("Vim: Warning: Input is not from a terminal\n")); | |
| 2452 out_flush(); | |
| 2453 if (scriptin[0] == NULL) | |
| 2454 ui_delay(2000L, TRUE); | |
| 2455 TIME_MSG("Warning delay"); | |
| 2456 } | |
| 2457 } | |
| 2458 | |
| 2459 /* | |
| 2460 * Read text from stdin. | |
| 2461 */ | |
| 2462 static void | |
| 2463 read_stdin() | |
| 2464 { | |
| 2465 int i; | |
| 2466 | |
| 580 | 2467 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 443 | 2468 /* When getting the ATTENTION prompt here, use a dialog */ |
| 2469 swap_exists_action = SEA_DIALOG; | |
| 2470 #endif | |
| 2471 no_wait_return = TRUE; | |
| 2472 i = msg_didany; | |
| 2473 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
|
2474 (void)open_buffer(TRUE, NULL, 0); /* create memfile and read file */ |
| 443 | 2475 no_wait_return = FALSE; |
| 2476 msg_didany = i; | |
| 2477 TIME_MSG("reading stdin"); | |
| 580 | 2478 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 443 | 2479 check_swap_exists_action(); |
| 2480 #endif | |
| 2481 #if !(defined(AMIGA) || defined(MACOS)) | |
| 2482 /* | |
| 2483 * Close stdin and dup it from stderr. Required for GPM to work | |
| 2484 * properly, and for running external commands. | |
| 2485 * Is there any other system that cannot do this? | |
| 2486 */ | |
| 2487 close(0); | |
| 1757 | 2488 ignored = dup(2); |
| 443 | 2489 #endif |
| 2490 } | |
| 2491 | |
| 2492 /* | |
| 2493 * Create the requested number of windows and edit buffers in them. | |
| 2494 * Also does recovery if "recoverymode" set. | |
| 2495 */ | |
| 2496 static void | |
| 2497 create_windows(parmp) | |
| 1883 | 2498 mparm_T *parmp UNUSED; |
| 443 | 2499 { |
| 2500 #ifdef FEAT_WINDOWS | |
| 944 | 2501 int dorewind; |
| 673 | 2502 int done = 0; |
| 2503 | |
| 443 | 2504 /* |
| 2505 * Create the number of windows that was requested. | |
| 2506 */ | |
| 2507 if (parmp->window_count == -1) /* was not set */ | |
| 2508 parmp->window_count = 1; | |
| 2509 if (parmp->window_count == 0) | |
| 2510 parmp->window_count = GARGCOUNT; | |
| 2511 if (parmp->window_count > 1) | |
| 2512 { | |
| 2513 /* Don't change the windows if there was a command in .vimrc that | |
| 2514 * already split some windows */ | |
| 673 | 2515 if (parmp->window_layout == 0) |
| 2516 parmp->window_layout = WIN_HOR; | |
| 2517 if (parmp->window_layout == WIN_TABS) | |
| 2518 { | |
| 2519 parmp->window_count = make_tabpages(parmp->window_count); | |
| 2520 TIME_MSG("making tab pages"); | |
| 2521 } | |
| 2522 else if (firstwin->w_next == NULL) | |
| 443 | 2523 { |
| 2524 parmp->window_count = make_windows(parmp->window_count, | |
| 673 | 2525 parmp->window_layout == WIN_VER); |
| 443 | 2526 TIME_MSG("making windows"); |
| 2527 } | |
| 2528 else | |
| 2529 parmp->window_count = win_count(); | |
| 2530 } | |
| 2531 else | |
| 2532 parmp->window_count = 1; | |
| 2533 #endif | |
| 2534 | |
| 2535 if (recoverymode) /* do recover */ | |
| 2536 { | |
| 2537 msg_scroll = TRUE; /* scroll message up */ | |
| 2538 ml_recover(); | |
| 2539 if (curbuf->b_ml.ml_mfp == NULL) /* failed */ | |
| 2540 getout(1); | |
| 717 | 2541 do_modelines(0); /* do modelines */ |
| 443 | 2542 } |
| 2543 else | |
| 2544 { | |
| 2545 /* | |
| 2546 * Open a buffer for windows that don't have one yet. | |
| 2547 * Commands in the .vimrc might have loaded a file or split the window. | |
| 2548 * Watch out for autocommands that delete a window. | |
| 2549 */ | |
| 2550 #ifdef FEAT_AUTOCMD | |
| 2551 /* | |
| 2552 * Don't execute Win/Buf Enter/Leave autocommands here | |
| 2553 */ | |
| 2554 ++autocmd_no_enter; | |
| 2555 ++autocmd_no_leave; | |
| 2556 #endif | |
| 2557 #ifdef FEAT_WINDOWS | |
| 944 | 2558 dorewind = TRUE; |
| 673 | 2559 while (done++ < 1000) |
| 2560 { | |
| 944 | 2561 if (dorewind) |
| 673 | 2562 { |
| 2563 if (parmp->window_layout == WIN_TABS) | |
| 2564 goto_tabpage(1); | |
| 2565 else | |
| 2566 curwin = firstwin; | |
| 2567 } | |
| 2568 else if (parmp->window_layout == WIN_TABS) | |
| 2569 { | |
| 2570 if (curtab->tp_next == NULL) | |
| 2571 break; | |
| 2572 goto_tabpage(0); | |
| 2573 } | |
| 2574 else | |
| 2575 { | |
| 2576 if (curwin->w_next == NULL) | |
| 2577 break; | |
| 2578 curwin = curwin->w_next; | |
| 2579 } | |
| 944 | 2580 dorewind = FALSE; |
| 443 | 2581 #endif |
| 2582 curbuf = curwin->w_buffer; | |
| 2583 if (curbuf->b_ml.ml_mfp == NULL) | |
| 2584 { | |
| 2585 #ifdef FEAT_FOLDING | |
| 2586 /* Set 'foldlevel' to 'foldlevelstart' if it's not negative. */ | |
| 2587 if (p_fdls >= 0) | |
| 2588 curwin->w_p_fdl = p_fdls; | |
| 2589 #endif | |
| 580 | 2590 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 443 | 2591 /* When getting the ATTENTION prompt here, use a dialog */ |
| 2592 swap_exists_action = SEA_DIALOG; | |
| 2593 #endif | |
| 2594 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
|
2595 |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
2596 /* 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
|
2597 (void)open_buffer(FALSE, NULL, 0); |
| 443 | 2598 |
| 580 | 2599 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 1036 | 2600 if (swap_exists_action == SEA_QUIT) |
| 2601 { | |
| 2602 if (got_int || only_one_window()) | |
| 2603 { | |
| 2604 /* abort selected or quit and only one window */ | |
| 2605 did_emsg = FALSE; /* avoid hit-enter prompt */ | |
| 2606 getout(1); | |
| 2607 } | |
| 2608 /* We can't close the window, it would disturb what | |
| 2609 * happens next. Clear the file name and set the arg | |
| 2610 * index to -1 to delete it later. */ | |
| 2611 setfname(curbuf, NULL, NULL, FALSE); | |
| 2612 curwin->w_arg_idx = -1; | |
| 2613 swap_exists_action = SEA_NONE; | |
| 2614 } | |
| 2615 else | |
| 2616 handle_swap_exists(NULL); | |
| 443 | 2617 #endif |
| 2618 #ifdef FEAT_AUTOCMD | |
| 944 | 2619 dorewind = TRUE; /* start again */ |
| 443 | 2620 #endif |
| 2621 } | |
| 2622 #ifdef FEAT_WINDOWS | |
| 2623 ui_breakcheck(); | |
| 2624 if (got_int) | |
| 2625 { | |
| 2626 (void)vgetc(); /* only break the file loading, not the rest */ | |
| 2627 break; | |
| 2628 } | |
| 673 | 2629 } |
| 443 | 2630 #endif |
| 673 | 2631 #ifdef FEAT_WINDOWS |
| 2632 if (parmp->window_layout == WIN_TABS) | |
| 2633 goto_tabpage(1); | |
| 2634 else | |
| 2635 curwin = firstwin; | |
| 2636 curbuf = curwin->w_buffer; | |
| 2637 #endif | |
| 443 | 2638 #ifdef FEAT_AUTOCMD |
| 2639 --autocmd_no_enter; | |
| 2640 --autocmd_no_leave; | |
| 2641 #endif | |
| 2642 } | |
| 2643 } | |
| 2644 | |
| 2645 #ifdef FEAT_WINDOWS | |
| 2646 /* | |
| 2647 * If opened more than one window, start editing files in the other | |
| 2648 * windows. make_windows() has already opened the windows. | |
| 2649 */ | |
| 2650 static void | |
| 2651 edit_buffers(parmp) | |
| 2652 mparm_T *parmp; | |
| 2653 { | |
| 2654 int arg_idx; /* index in argument list */ | |
| 2655 int i; | |
| 1036 | 2656 int advance = TRUE; |
| 443 | 2657 |
| 2658 # ifdef FEAT_AUTOCMD | |
| 2659 /* | |
| 2660 * Don't execute Win/Buf Enter/Leave autocommands here | |
| 2661 */ | |
| 2662 ++autocmd_no_enter; | |
| 2663 ++autocmd_no_leave; | |
| 2664 # endif | |
| 1036 | 2665 |
| 2666 /* When w_arg_idx is -1 remove the window (see create_windows()). */ | |
| 2667 if (curwin->w_arg_idx == -1) | |
| 2668 { | |
| 2669 win_close(curwin, TRUE); | |
| 2670 advance = FALSE; | |
| 2671 } | |
| 2672 | |
| 443 | 2673 arg_idx = 1; |
| 2674 for (i = 1; i < parmp->window_count; ++i) | |
| 2675 { | |
| 1036 | 2676 /* When w_arg_idx is -1 remove the window (see create_windows()). */ |
| 2677 if (curwin->w_arg_idx == -1) | |
| 673 | 2678 { |
| 1036 | 2679 ++arg_idx; |
| 2680 win_close(curwin, TRUE); | |
| 2681 advance = FALSE; | |
| 2682 continue; | |
| 673 | 2683 } |
| 1036 | 2684 |
| 2685 if (advance) | |
| 673 | 2686 { |
| 1036 | 2687 if (parmp->window_layout == WIN_TABS) |
| 2688 { | |
| 2689 if (curtab->tp_next == NULL) /* just checking */ | |
| 2690 break; | |
| 2691 goto_tabpage(0); | |
| 2692 } | |
| 2693 else | |
| 2694 { | |
| 2695 if (curwin->w_next == NULL) /* just checking */ | |
| 2696 break; | |
| 2697 win_enter(curwin->w_next, FALSE); | |
| 2698 } | |
| 673 | 2699 } |
| 1036 | 2700 advance = TRUE; |
| 443 | 2701 |
| 2702 /* Only open the file if there is no file in this window yet (that can | |
| 1036 | 2703 * happen when .vimrc contains ":sall"). */ |
| 443 | 2704 if (curbuf == firstwin->w_buffer || curbuf->b_ffname == NULL) |
| 2705 { | |
| 2706 curwin->w_arg_idx = arg_idx; | |
| 1036 | 2707 /* Edit file from arg list, if there is one. When "Quit" selected |
| 2708 * at the ATTENTION prompt close the window. */ | |
| 1684 | 2709 # ifdef HAS_SWAP_EXISTS_ACTION |
| 2710 swap_exists_did_quit = FALSE; | |
| 2711 # endif | |
| 443 | 2712 (void)do_ecmd(0, arg_idx < GARGCOUNT |
| 2713 ? alist_name(&GARGLIST[arg_idx]) : NULL, | |
| 1743 | 2714 NULL, NULL, ECMD_LASTL, ECMD_HIDE, curwin); |
| 1684 | 2715 # ifdef HAS_SWAP_EXISTS_ACTION |
| 2716 if (swap_exists_did_quit) | |
| 1036 | 2717 { |
| 1684 | 2718 /* abort or quit selected */ |
| 1036 | 2719 if (got_int || only_one_window()) |
| 2720 { | |
| 1684 | 2721 /* abort selected and only one window */ |
| 1036 | 2722 did_emsg = FALSE; /* avoid hit-enter prompt */ |
| 2723 getout(1); | |
| 2724 } | |
| 2725 win_close(curwin, TRUE); | |
| 2726 advance = FALSE; | |
| 2727 } | |
| 1684 | 2728 # endif |
| 443 | 2729 if (arg_idx == GARGCOUNT - 1) |
| 2730 arg_had_last = TRUE; | |
| 2731 ++arg_idx; | |
| 2732 } | |
| 2733 ui_breakcheck(); | |
| 2734 if (got_int) | |
| 2735 { | |
| 2736 (void)vgetc(); /* only break the file loading, not the rest */ | |
| 2737 break; | |
| 2738 } | |
| 2739 } | |
| 673 | 2740 |
| 2741 if (parmp->window_layout == WIN_TABS) | |
| 2742 goto_tabpage(1); | |
| 443 | 2743 # ifdef FEAT_AUTOCMD |
| 2744 --autocmd_no_enter; | |
| 2745 # endif | |
| 2746 win_enter(firstwin, FALSE); /* back to first window */ | |
| 2747 # ifdef FEAT_AUTOCMD | |
| 2748 --autocmd_no_leave; | |
| 2749 # endif | |
| 2750 TIME_MSG("editing files in windows"); | |
| 673 | 2751 if (parmp->window_count > 1 && parmp->window_layout != WIN_TABS) |
| 443 | 2752 win_equal(curwin, FALSE, 'b'); /* adjust heights */ |
| 2753 } | |
| 2754 #endif /* FEAT_WINDOWS */ | |
| 2755 | |
| 2756 /* | |
| 440 | 2757 * Execute the commands from --cmd arguments "cmds[cnt]". |
| 2758 */ | |
| 2759 static void | |
| 443 | 2760 exe_pre_commands(parmp) |
| 2761 mparm_T *parmp; | |
| 440 | 2762 { |
| 443 | 2763 char_u **cmds = parmp->pre_commands; |
| 2764 int cnt = parmp->n_pre_commands; | |
| 440 | 2765 int i; |
| 2766 | |
| 2767 if (cnt > 0) | |
| 2768 { | |
| 2769 curwin->w_cursor.lnum = 0; /* just in case.. */ | |
| 2770 sourcing_name = (char_u *)_("pre-vimrc command line"); | |
| 2771 # ifdef FEAT_EVAL | |
| 2772 current_SID = SID_CMDARG; | |
| 2773 # endif | |
| 2774 for (i = 0; i < cnt; ++i) | |
| 2775 do_cmdline_cmd(cmds[i]); | |
| 2776 sourcing_name = NULL; | |
| 2777 # ifdef FEAT_EVAL | |
| 2778 current_SID = 0; | |
| 2779 # endif | |
| 2780 TIME_MSG("--cmd commands"); | |
| 2781 } | |
| 2782 } | |
| 2783 | |
| 2784 /* | |
| 443 | 2785 * Execute "+", "-c" and "-S" arguments. |
| 2786 */ | |
| 2787 static void | |
| 2788 exe_commands(parmp) | |
| 2789 mparm_T *parmp; | |
| 2790 { | |
| 2791 int i; | |
| 2792 | |
| 2793 /* | |
| 2794 * We start commands on line 0, make "vim +/pat file" match a | |
| 2795 * pattern on line 1. But don't move the cursor when an autocommand | |
| 2796 * with g`" was used. | |
| 2797 */ | |
| 2798 msg_scroll = TRUE; | |
| 2799 if (parmp->tagname == NULL && curwin->w_cursor.lnum <= 1) | |
| 2800 curwin->w_cursor.lnum = 0; | |
| 2801 sourcing_name = (char_u *)"command line"; | |
| 2802 #ifdef FEAT_EVAL | |
| 2803 current_SID = SID_CARG; | |
| 2804 #endif | |
| 2805 for (i = 0; i < parmp->n_commands; ++i) | |
| 2806 { | |
| 2807 do_cmdline_cmd(parmp->commands[i]); | |
| 2808 if (parmp->cmds_tofree[i]) | |
| 2809 vim_free(parmp->commands[i]); | |
| 2810 } | |
| 2811 sourcing_name = NULL; | |
| 2812 #ifdef FEAT_EVAL | |
| 2813 current_SID = 0; | |
| 2814 #endif | |
| 2815 if (curwin->w_cursor.lnum == 0) | |
| 2816 curwin->w_cursor.lnum = 1; | |
| 2817 | |
| 2818 if (!exmode_active) | |
| 2819 msg_scroll = FALSE; | |
| 2820 | |
| 2821 #ifdef FEAT_QUICKFIX | |
| 2822 /* When started with "-q errorfile" jump to first error again. */ | |
| 2823 if (parmp->edit_type == EDIT_QF) | |
| 644 | 2824 qf_jump(NULL, 0, 0, FALSE); |
| 443 | 2825 #endif |
| 2826 TIME_MSG("executing command arguments"); | |
| 2827 } | |
| 2828 | |
| 2829 /* | |
| 440 | 2830 * Source startup scripts. |
| 2831 */ | |
| 2832 static void | |
| 2833 source_startup_scripts(parmp) | |
| 2834 mparm_T *parmp; | |
| 2835 { | |
| 2836 int i; | |
| 2837 | |
| 2838 /* | |
| 2839 * For "evim" source evim.vim first of all, so that the user can overrule | |
| 2840 * any things he doesn't like. | |
| 2841 */ | |
| 2842 if (parmp->evim_mode) | |
| 2843 { | |
| 819 | 2844 (void)do_source((char_u *)EVIM_FILE, FALSE, DOSO_NONE); |
| 440 | 2845 TIME_MSG("source evim file"); |
| 2846 } | |
| 2847 | |
| 2848 /* | |
| 443 | 2849 * If -u argument given, use only the initializations from that file and |
| 440 | 2850 * nothing else. |
| 2851 */ | |
| 2852 if (parmp->use_vimrc != NULL) | |
| 2853 { | |
| 445 | 2854 if (STRCMP(parmp->use_vimrc, "NONE") == 0 |
| 2855 || STRCMP(parmp->use_vimrc, "NORC") == 0) | |
| 440 | 2856 { |
| 2857 #ifdef FEAT_GUI | |
| 2858 if (use_gvimrc == NULL) /* don't load gvimrc either */ | |
| 2859 use_gvimrc = parmp->use_vimrc; | |
| 2860 #endif | |
| 2861 if (parmp->use_vimrc[2] == 'N') | |
| 2862 p_lpl = FALSE; /* don't load plugins either */ | |
| 2863 } | |
| 2864 else | |
| 2865 { | |
| 819 | 2866 if (do_source(parmp->use_vimrc, FALSE, DOSO_NONE) != OK) |
| 440 | 2867 EMSG2(_("E282: Cannot read from \"%s\""), parmp->use_vimrc); |
| 2868 } | |
| 2869 } | |
| 2870 else if (!silent_mode) | |
| 2871 { | |
| 2872 #ifdef AMIGA | |
| 2873 struct Process *proc = (struct Process *)FindTask(0L); | |
| 2874 APTR save_winptr = proc->pr_WindowPtr; | |
| 2875 | |
| 2876 /* Avoid a requester here for a volume that doesn't exist. */ | |
| 2877 proc->pr_WindowPtr = (APTR)-1L; | |
| 2878 #endif | |
| 2879 | |
| 2880 /* | |
| 2881 * Get system wide defaults, if the file name is defined. | |
| 2882 */ | |
| 2883 #ifdef SYS_VIMRC_FILE | |
| 819 | 2884 (void)do_source((char_u *)SYS_VIMRC_FILE, FALSE, DOSO_NONE); |
| 440 | 2885 #endif |
| 720 | 2886 #ifdef MACOS_X |
| 819 | 2887 (void)do_source((char_u *)"$VIMRUNTIME/macmap.vim", FALSE, DOSO_NONE); |
| 720 | 2888 #endif |
| 440 | 2889 |
| 2890 /* | |
| 2891 * Try to read initialization commands from the following places: | |
| 2892 * - environment variable VIMINIT | |
| 2893 * - user vimrc file (s:.vimrc for Amiga, ~/.vimrc otherwise) | |
| 2894 * - second user vimrc file ($VIM/.vimrc for Dos) | |
| 2895 * - environment variable EXINIT | |
| 2896 * - user exrc file (s:.exrc for Amiga, ~/.exrc otherwise) | |
| 2897 * - second user exrc file ($VIM/.exrc for Dos) | |
| 2898 * The first that exists is used, the rest is ignored. | |
| 2899 */ | |
| 2900 if (process_env((char_u *)"VIMINIT", TRUE) != OK) | |
| 2901 { | |
| 819 | 2902 if (do_source((char_u *)USR_VIMRC_FILE, TRUE, DOSO_VIMRC) == FAIL |
| 440 | 2903 #ifdef USR_VIMRC_FILE2 |
| 819 | 2904 && do_source((char_u *)USR_VIMRC_FILE2, TRUE, |
| 2905 DOSO_VIMRC) == FAIL | |
| 440 | 2906 #endif |
| 2907 #ifdef USR_VIMRC_FILE3 | |
| 819 | 2908 && do_source((char_u *)USR_VIMRC_FILE3, TRUE, |
| 2909 DOSO_VIMRC) == FAIL | |
| 440 | 2910 #endif |
| 2911 && process_env((char_u *)"EXINIT", FALSE) == FAIL | |
| 819 | 2912 && do_source((char_u *)USR_EXRC_FILE, FALSE, DOSO_NONE) == FAIL) |
| 440 | 2913 { |
| 2914 #ifdef USR_EXRC_FILE2 | |
| 819 | 2915 (void)do_source((char_u *)USR_EXRC_FILE2, FALSE, DOSO_NONE); |
| 440 | 2916 #endif |
| 2917 } | |
| 2918 } | |
| 2919 | |
| 2920 /* | |
| 2921 * Read initialization commands from ".vimrc" or ".exrc" in current | |
| 2922 * directory. This is only done if the 'exrc' option is set. | |
| 2923 * Because of security reasons we disallow shell and write commands | |
| 2924 * now, except for unix if the file is owned by the user or 'secure' | |
| 2925 * option has been reset in environment of global ".exrc" or ".vimrc". | |
| 2926 * Only do this if VIMRC_FILE is not the same as USR_VIMRC_FILE or | |
| 2927 * SYS_VIMRC_FILE. | |
| 2928 */ | |
| 2929 if (p_exrc) | |
| 2930 { | |
| 2931 #if defined(UNIX) || defined(VMS) | |
| 2932 /* If ".vimrc" file is not owned by user, set 'secure' mode. */ | |
| 2933 if (!file_owned(VIMRC_FILE)) | |
| 2934 #endif | |
| 2935 secure = p_secure; | |
| 2936 | |
| 2937 i = FAIL; | |
| 2938 if (fullpathcmp((char_u *)USR_VIMRC_FILE, | |
| 2939 (char_u *)VIMRC_FILE, FALSE) != FPC_SAME | |
| 2940 #ifdef USR_VIMRC_FILE2 | |
| 2941 && fullpathcmp((char_u *)USR_VIMRC_FILE2, | |
| 2942 (char_u *)VIMRC_FILE, FALSE) != FPC_SAME | |
| 2943 #endif | |
| 2944 #ifdef USR_VIMRC_FILE3 | |
| 2945 && fullpathcmp((char_u *)USR_VIMRC_FILE3, | |
| 2946 (char_u *)VIMRC_FILE, FALSE) != FPC_SAME | |
| 2947 #endif | |
| 2948 #ifdef SYS_VIMRC_FILE | |
| 2949 && fullpathcmp((char_u *)SYS_VIMRC_FILE, | |
| 2950 (char_u *)VIMRC_FILE, FALSE) != FPC_SAME | |
| 2951 #endif | |
| 2952 ) | |
| 819 | 2953 i = do_source((char_u *)VIMRC_FILE, TRUE, DOSO_VIMRC); |
| 440 | 2954 |
| 2955 if (i == FAIL) | |
| 2956 { | |
| 2957 #if defined(UNIX) || defined(VMS) | |
| 2958 /* if ".exrc" is not owned by user set 'secure' mode */ | |
| 2959 if (!file_owned(EXRC_FILE)) | |
| 2960 secure = p_secure; | |
| 2961 else | |
| 2962 secure = 0; | |
| 2963 #endif | |
| 2964 if ( fullpathcmp((char_u *)USR_EXRC_FILE, | |
| 2965 (char_u *)EXRC_FILE, FALSE) != FPC_SAME | |
| 2966 #ifdef USR_EXRC_FILE2 | |
| 2967 && fullpathcmp((char_u *)USR_EXRC_FILE2, | |
| 2968 (char_u *)EXRC_FILE, FALSE) != FPC_SAME | |
| 2969 #endif | |
| 2970 ) | |
| 819 | 2971 (void)do_source((char_u *)EXRC_FILE, FALSE, DOSO_NONE); |
| 440 | 2972 } |
| 2973 } | |
| 2974 if (secure == 2) | |
| 2975 need_wait_return = TRUE; | |
| 2976 secure = 0; | |
| 2977 #ifdef AMIGA | |
| 2978 proc->pr_WindowPtr = save_winptr; | |
| 2979 #endif | |
| 2980 } | |
| 2981 TIME_MSG("sourcing vimrc file(s)"); | |
| 2982 } | |
| 2983 | |
| 2984 /* | |
| 6 | 2985 * Setup to start using the GUI. Exit with an error when not available. |
| 2986 */ | |
| 2987 static void | |
| 2988 main_start_gui() | |
| 2989 { | |
| 2990 #ifdef FEAT_GUI | |
| 2991 gui.starting = TRUE; /* start GUI a bit later */ | |
| 2992 #else | |
| 2993 mch_errmsg(_(e_nogvim)); | |
| 2994 mch_errmsg("\n"); | |
| 2995 mch_exit(2); | |
| 2996 #endif | |
| 2997 } | |
| 2998 | |
| 2999 /* | |
| 1226 | 3000 * Get an environment variable, and execute it as Ex commands. |
| 6 | 3001 * Returns FAIL if the environment variable was not executed, OK otherwise. |
| 3002 */ | |
| 3003 int | |
| 3004 process_env(env, is_viminit) | |
| 3005 char_u *env; | |
| 3006 int is_viminit; /* when TRUE, called for VIMINIT */ | |
| 3007 { | |
| 3008 char_u *initstr; | |
| 3009 char_u *save_sourcing_name; | |
| 3010 linenr_T save_sourcing_lnum; | |
| 3011 #ifdef FEAT_EVAL | |
| 3012 scid_T save_sid; | |
| 3013 #endif | |
| 3014 | |
| 3015 if ((initstr = mch_getenv(env)) != NULL && *initstr != NUL) | |
| 3016 { | |
| 3017 if (is_viminit) | |
| 819 | 3018 vimrc_found(NULL, NULL); |
| 6 | 3019 save_sourcing_name = sourcing_name; |
| 3020 save_sourcing_lnum = sourcing_lnum; | |
| 3021 sourcing_name = env; | |
| 3022 sourcing_lnum = 0; | |
| 3023 #ifdef FEAT_EVAL | |
| 3024 save_sid = current_SID; | |
| 3025 current_SID = SID_ENV; | |
| 3026 #endif | |
| 3027 do_cmdline_cmd(initstr); | |
| 3028 sourcing_name = save_sourcing_name; | |
| 3029 sourcing_lnum = save_sourcing_lnum; | |
| 3030 #ifdef FEAT_EVAL | |
| 3031 current_SID = save_sid;; | |
| 3032 #endif | |
| 3033 return OK; | |
| 3034 } | |
| 3035 return FAIL; | |
| 3036 } | |
| 3037 | |
| 3038 #if defined(UNIX) || defined(VMS) | |
| 3039 /* | |
| 3040 * Return TRUE if we are certain the user owns the file "fname". | |
| 3041 * Used for ".vimrc" and ".exrc". | |
| 3042 * Use both stat() and lstat() for extra security. | |
| 3043 */ | |
| 3044 static int | |
| 3045 file_owned(fname) | |
| 3046 char *fname; | |
| 3047 { | |
| 3048 struct stat s; | |
| 3049 # ifdef UNIX | |
| 3050 uid_t uid = getuid(); | |
| 3051 # else /* VMS */ | |
| 3052 uid_t uid = ((getgid() << 16) | getuid()); | |
| 3053 # endif | |
| 3054 | |
| 3055 return !(mch_stat(fname, &s) != 0 || s.st_uid != uid | |
| 3056 # ifdef HAVE_LSTAT | |
| 3057 || mch_lstat(fname, &s) != 0 || s.st_uid != uid | |
| 3058 # endif | |
| 3059 ); | |
| 3060 } | |
| 3061 #endif | |
| 3062 | |
| 3063 /* | |
| 3064 * Give an error message main_errors["n"] and exit. | |
| 3065 */ | |
| 3066 static void | |
| 3067 mainerr(n, str) | |
| 3068 int n; /* one of the ME_ defines */ | |
| 3069 char_u *str; /* extra argument or NULL */ | |
| 3070 { | |
| 3071 #if defined(UNIX) || defined(__EMX__) || defined(VMS) | |
| 3072 reset_signals(); /* kill us with CTRL-C here, if you like */ | |
| 3073 #endif | |
| 3074 | |
| 3075 mch_errmsg(longVersion); | |
| 159 | 3076 mch_errmsg("\n"); |
| 6 | 3077 mch_errmsg(_(main_errors[n])); |
| 3078 if (str != NULL) | |
| 3079 { | |
| 3080 mch_errmsg(": \""); | |
| 3081 mch_errmsg((char *)str); | |
| 3082 mch_errmsg("\""); | |
| 3083 } | |
| 159 | 3084 mch_errmsg(_("\nMore info with: \"vim -h\"\n")); |
| 6 | 3085 |
| 3086 mch_exit(1); | |
| 3087 } | |
| 3088 | |
| 3089 void | |
| 3090 mainerr_arg_missing(str) | |
| 3091 char_u *str; | |
| 3092 { | |
| 3093 mainerr(ME_ARG_MISSING, str); | |
| 3094 } | |
| 3095 | |
| 3096 /* | |
| 3097 * print a message with three spaces prepended and '\n' appended. | |
| 3098 */ | |
| 3099 static void | |
| 3100 main_msg(s) | |
| 3101 char *s; | |
| 3102 { | |
| 3103 mch_msg(" "); | |
| 3104 mch_msg(s); | |
| 3105 mch_msg("\n"); | |
| 3106 } | |
| 3107 | |
| 3108 /* | |
| 3109 * Print messages for "vim -h" or "vim --help" and exit. | |
| 3110 */ | |
| 3111 static void | |
| 3112 usage() | |
| 3113 { | |
| 3114 int i; | |
| 3115 static char *(use[]) = | |
| 3116 { | |
| 3117 N_("[file ..] edit specified file(s)"), | |
| 3118 N_("- read text from stdin"), | |
| 3119 N_("-t tag edit file where tag is defined"), | |
| 3120 #ifdef FEAT_QUICKFIX | |
| 3121 N_("-q [errorfile] edit file with first error") | |
| 3122 #endif | |
| 3123 }; | |
| 3124 | |
| 3125 #if defined(UNIX) || defined(__EMX__) || defined(VMS) | |
| 3126 reset_signals(); /* kill us with CTRL-C here, if you like */ | |
| 3127 #endif | |
| 3128 | |
| 3129 mch_msg(longVersion); | |
| 3130 mch_msg(_("\n\nusage:")); | |
| 3131 for (i = 0; ; ++i) | |
| 3132 { | |
| 3133 mch_msg(_(" vim [arguments] ")); | |
| 3134 mch_msg(_(use[i])); | |
| 3135 if (i == (sizeof(use) / sizeof(char_u *)) - 1) | |
| 3136 break; | |
| 3137 mch_msg(_("\n or:")); | |
| 3138 } | |
| 22 | 3139 #ifdef VMS |
| 1164 | 3140 mch_msg(_("\nWhere case is ignored prepend / to make flag upper case")); |
| 22 | 3141 #endif |
| 6 | 3142 |
| 3143 mch_msg(_("\n\nArguments:\n")); | |
| 3144 main_msg(_("--\t\t\tOnly file names after this")); | |
| 3145 #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE) | |
| 3146 main_msg(_("--literal\t\tDon't expand wildcards")); | |
| 3147 #endif | |
| 3148 #ifdef FEAT_OLE | |
| 3149 main_msg(_("-register\t\tRegister this gvim for OLE")); | |
| 3150 main_msg(_("-unregister\t\tUnregister gvim for OLE")); | |
| 3151 #endif | |
| 3152 #ifdef FEAT_GUI | |
| 3153 main_msg(_("-g\t\t\tRun using GUI (like \"gvim\")")); | |
| 3154 main_msg(_("-f or --nofork\tForeground: Don't fork when starting GUI")); | |
| 3155 #endif | |
| 3156 main_msg(_("-v\t\t\tVi mode (like \"vi\")")); | |
| 3157 main_msg(_("-e\t\t\tEx mode (like \"ex\")")); | |
| 3158 main_msg(_("-s\t\t\tSilent (batch) mode (only for \"ex\")")); | |
| 3159 #ifdef FEAT_DIFF | |
| 3160 main_msg(_("-d\t\t\tDiff mode (like \"vimdiff\")")); | |
| 3161 #endif | |
| 3162 main_msg(_("-y\t\t\tEasy mode (like \"evim\", modeless)")); | |
| 3163 main_msg(_("-R\t\t\tReadonly mode (like \"view\")")); | |
| 3164 main_msg(_("-Z\t\t\tRestricted mode (like \"rvim\")")); | |
| 3165 main_msg(_("-m\t\t\tModifications (writing files) not allowed")); | |
| 3166 main_msg(_("-M\t\t\tModifications in text not allowed")); | |
| 3167 main_msg(_("-b\t\t\tBinary mode")); | |
| 3168 #ifdef FEAT_LISP | |
| 3169 main_msg(_("-l\t\t\tLisp mode")); | |
| 3170 #endif | |
| 3171 main_msg(_("-C\t\t\tCompatible with Vi: 'compatible'")); | |
| 3172 main_msg(_("-N\t\t\tNot fully Vi compatible: 'nocompatible'")); | |
| 1164 | 3173 main_msg(_("-V[N][fname]\t\tBe verbose [level N] [log messages to fname]")); |
| 3174 #ifdef FEAT_EVAL | |
| 6 | 3175 main_msg(_("-D\t\t\tDebugging mode")); |
| 1164 | 3176 #endif |
| 6 | 3177 main_msg(_("-n\t\t\tNo swap file, use memory only")); |
| 3178 main_msg(_("-r\t\t\tList swap files and exit")); | |
| 3179 main_msg(_("-r (with file name)\tRecover crashed session")); | |
| 3180 main_msg(_("-L\t\t\tSame as -r")); | |
| 3181 #ifdef AMIGA | |
| 3182 main_msg(_("-f\t\t\tDon't use newcli to open window")); | |
| 3183 main_msg(_("-dev <device>\t\tUse <device> for I/O")); | |
| 3184 #endif | |
| 3185 #ifdef FEAT_ARABIC | |
| 3186 main_msg(_("-A\t\t\tstart in Arabic mode")); | |
| 3187 #endif | |
| 3188 #ifdef FEAT_RIGHTLEFT | |
| 3189 main_msg(_("-H\t\t\tStart in Hebrew mode")); | |
| 3190 #endif | |
| 3191 #ifdef FEAT_FKMAP | |
| 3192 main_msg(_("-F\t\t\tStart in Farsi mode")); | |
| 3193 #endif | |
| 3194 main_msg(_("-T <terminal>\tSet terminal type to <terminal>")); | |
| 3195 main_msg(_("-u <vimrc>\t\tUse <vimrc> instead of any .vimrc")); | |
| 3196 #ifdef FEAT_GUI | |
| 3197 main_msg(_("-U <gvimrc>\t\tUse <gvimrc> instead of any .gvimrc")); | |
| 3198 #endif | |
| 3199 main_msg(_("--noplugin\t\tDon't load plugin scripts")); | |
| 1164 | 3200 #ifdef FEAT_WINDOWS |
| 673 | 3201 main_msg(_("-p[N]\t\tOpen N tab pages (default: one for each file)")); |
| 6 | 3202 main_msg(_("-o[N]\t\tOpen N windows (default: one for each file)")); |
| 3203 main_msg(_("-O[N]\t\tLike -o but split vertically")); | |
| 1164 | 3204 #endif |
| 6 | 3205 main_msg(_("+\t\t\tStart at end of file")); |
| 3206 main_msg(_("+<lnum>\t\tStart at line <lnum>")); | |
| 3207 main_msg(_("--cmd <command>\tExecute <command> before loading any vimrc file")); | |
| 3208 main_msg(_("-c <command>\t\tExecute <command> after loading the first file")); | |
| 3209 main_msg(_("-S <session>\t\tSource file <session> after loading the first file")); | |
| 3210 main_msg(_("-s <scriptin>\tRead Normal mode commands from file <scriptin>")); | |
| 3211 main_msg(_("-w <scriptout>\tAppend all typed commands to file <scriptout>")); | |
| 3212 main_msg(_("-W <scriptout>\tWrite all typed commands to file <scriptout>")); | |
| 3213 #ifdef FEAT_CRYPT | |
| 3214 main_msg(_("-x\t\t\tEdit encrypted files")); | |
| 3215 #endif | |
| 3216 #if (defined(UNIX) || defined(VMS)) && defined(FEAT_X11) | |
| 3217 # if defined(FEAT_GUI_X11) && !defined(FEAT_GUI_GTK) | |
| 3218 main_msg(_("-display <display>\tConnect vim to this particular X-server")); | |
| 3219 # endif | |
| 3220 main_msg(_("-X\t\t\tDo not connect to X server")); | |
| 3221 #endif | |
| 3222 #ifdef FEAT_CLIENTSERVER | |
| 3223 main_msg(_("--remote <files>\tEdit <files> in a Vim server if possible")); | |
| 3224 main_msg(_("--remote-silent <files> Same, don't complain if there is no server")); | |
| 3225 main_msg(_("--remote-wait <files> As --remote but wait for files to have been edited")); | |
| 3226 main_msg(_("--remote-wait-silent <files> Same, don't complain if there is no server")); | |
| 754 | 3227 # ifdef FEAT_WINDOWS |
| 1501 | 3228 main_msg(_("--remote-tab[-wait][-silent] <files> As --remote but use tab page per file")); |
| 754 | 3229 # endif |
| 6 | 3230 main_msg(_("--remote-send <keys>\tSend <keys> to a Vim server and exit")); |
| 3231 main_msg(_("--remote-expr <expr>\tEvaluate <expr> in a Vim server and print result")); | |
| 3232 main_msg(_("--serverlist\t\tList available Vim server names and exit")); | |
| 3233 main_msg(_("--servername <name>\tSend to/become the Vim server <name>")); | |
| 3234 #endif | |
| 1989 | 3235 #ifdef STARTUPTIME |
| 1999 | 3236 main_msg(_("--startuptime <file>\tWrite startup timing messages to <file>")); |
| 1989 | 3237 #endif |
| 6 | 3238 #ifdef FEAT_VIMINFO |
| 3239 main_msg(_("-i <viminfo>\t\tUse <viminfo> instead of .viminfo")); | |
| 3240 #endif | |
| 3241 main_msg(_("-h or --help\tPrint Help (this message) and exit")); | |
| 3242 main_msg(_("--version\t\tPrint version information and exit")); | |
| 3243 | |
| 3244 #ifdef FEAT_GUI_X11 | |
| 3245 # ifdef FEAT_GUI_MOTIF | |
| 3246 mch_msg(_("\nArguments recognised by gvim (Motif version):\n")); | |
| 3247 # else | |
| 3248 # ifdef FEAT_GUI_ATHENA | |
| 3249 # ifdef FEAT_GUI_NEXTAW | |
| 3250 mch_msg(_("\nArguments recognised by gvim (neXtaw version):\n")); | |
| 3251 # else | |
| 3252 mch_msg(_("\nArguments recognised by gvim (Athena version):\n")); | |
| 3253 # endif | |
| 3254 # endif | |
| 3255 # endif | |
| 3256 main_msg(_("-display <display>\tRun vim on <display>")); | |
| 3257 main_msg(_("-iconic\t\tStart vim iconified")); | |
| 3258 main_msg(_("-background <color>\tUse <color> for the background (also: -bg)")); | |
| 3259 main_msg(_("-foreground <color>\tUse <color> for normal text (also: -fg)")); | |
| 3260 main_msg(_("-font <font>\t\tUse <font> for normal text (also: -fn)")); | |
| 3261 main_msg(_("-boldfont <font>\tUse <font> for bold text")); | |
| 3262 main_msg(_("-italicfont <font>\tUse <font> for italic text")); | |
| 3263 main_msg(_("-geometry <geom>\tUse <geom> for initial geometry (also: -geom)")); | |
| 3264 main_msg(_("-borderwidth <width>\tUse a border width of <width> (also: -bw)")); | |
| 3265 main_msg(_("-scrollbarwidth <width> Use a scrollbar width of <width> (also: -sw)")); | |
| 3266 # ifdef FEAT_GUI_ATHENA | |
| 3267 main_msg(_("-menuheight <height>\tUse a menu bar height of <height> (also: -mh)")); | |
| 3268 # endif | |
| 3269 main_msg(_("-reverse\t\tUse reverse video (also: -rv)")); | |
| 3270 main_msg(_("+reverse\t\tDon't use reverse video (also: +rv)")); | |
| 3271 main_msg(_("-xrm <resource>\tSet the specified resource")); | |
| 3272 #endif /* FEAT_GUI_X11 */ | |
| 3273 #if defined(FEAT_GUI) && defined(RISCOS) | |
| 3274 mch_msg(_("\nArguments recognised by gvim (RISC OS version):\n")); | |
| 3275 main_msg(_("--columns <number>\tInitial width of window in columns")); | |
| 3276 main_msg(_("--rows <number>\tInitial height of window in rows")); | |
| 3277 #endif | |
| 3278 #ifdef FEAT_GUI_GTK | |
| 3279 mch_msg(_("\nArguments recognised by gvim (GTK+ version):\n")); | |
| 3280 main_msg(_("-font <font>\t\tUse <font> for normal text (also: -fn)")); | |
| 3281 main_msg(_("-geometry <geom>\tUse <geom> for initial geometry (also: -geom)")); | |
| 3282 main_msg(_("-reverse\t\tUse reverse video (also: -rv)")); | |
| 3283 main_msg(_("-display <display>\tRun vim on <display> (also: --display)")); | |
| 3284 main_msg(_("--role <role>\tSet a unique role to identify the main window")); | |
| 3285 main_msg(_("--socketid <xid>\tOpen Vim inside another GTK widget")); | |
| 3286 #endif | |
| 3287 #ifdef FEAT_GUI_W32 | |
| 3288 main_msg(_("-P <parent title>\tOpen Vim inside parent application")); | |
| 1376 | 3289 main_msg(_("--windowid <HWND>\tOpen Vim inside another win32 widget")); |
| 6 | 3290 #endif |
| 3291 | |
| 3292 #ifdef FEAT_GUI_GNOME | |
| 3293 /* Gnome gives extra messages for --help if we continue, but not for -h. */ | |
| 3294 if (gui.starting) | |
| 3295 mch_msg("\n"); | |
| 3296 else | |
| 3297 #endif | |
| 3298 mch_exit(0); | |
| 3299 } | |
| 3300 | |
| 580 | 3301 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 6 | 3302 /* |
| 3303 * Check the result of the ATTENTION dialog: | |
| 3304 * When "Quit" selected, exit Vim. | |
| 3305 * When "Recover" selected, recover the file. | |
| 3306 */ | |
| 3307 static void | |
| 3308 check_swap_exists_action() | |
| 3309 { | |
| 3310 if (swap_exists_action == SEA_QUIT) | |
| 3311 getout(1); | |
| 3312 handle_swap_exists(NULL); | |
| 3313 } | |
| 3314 #endif | |
| 3315 | |
| 3316 #if defined(STARTUPTIME) || defined(PROTO) | |
| 3317 static void time_diff __ARGS((struct timeval *then, struct timeval *now)); | |
| 3318 | |
| 3319 static struct timeval prev_timeval; | |
| 3320 | |
| 1972 | 3321 # ifdef WIN3264 |
| 3322 /* | |
| 3323 * Windows doesn't have gettimeofday(), although it does have struct timeval. | |
| 3324 */ | |
| 3325 static int | |
| 3326 gettimeofday(struct timeval *tv, char *dummy) | |
| 3327 { | |
| 3328 long t = clock(); | |
| 3329 tv->tv_sec = t / CLOCKS_PER_SEC; | |
| 3330 tv->tv_usec = (t - tv->tv_sec * CLOCKS_PER_SEC) * 1000000 / CLOCKS_PER_SEC; | |
| 3331 return 0; | |
| 3332 } | |
| 3333 # endif | |
| 3334 | |
| 6 | 3335 /* |
| 3336 * Save the previous time before doing something that could nest. | |
| 3337 * set "*tv_rel" to the time elapsed so far. | |
| 3338 */ | |
| 3339 void | |
| 3340 time_push(tv_rel, tv_start) | |
| 3341 void *tv_rel, *tv_start; | |
| 3342 { | |
| 3343 *((struct timeval *)tv_rel) = prev_timeval; | |
| 3344 gettimeofday(&prev_timeval, NULL); | |
| 3345 ((struct timeval *)tv_rel)->tv_usec = prev_timeval.tv_usec | |
| 3346 - ((struct timeval *)tv_rel)->tv_usec; | |
| 3347 ((struct timeval *)tv_rel)->tv_sec = prev_timeval.tv_sec | |
| 3348 - ((struct timeval *)tv_rel)->tv_sec; | |
| 3349 if (((struct timeval *)tv_rel)->tv_usec < 0) | |
| 3350 { | |
| 3351 ((struct timeval *)tv_rel)->tv_usec += 1000000; | |
| 3352 --((struct timeval *)tv_rel)->tv_sec; | |
| 3353 } | |
| 3354 *(struct timeval *)tv_start = prev_timeval; | |
| 3355 } | |
| 3356 | |
| 3357 /* | |
| 3358 * Compute the previous time after doing something that could nest. | |
| 3359 * Subtract "*tp" from prev_timeval; | |
| 3360 * Note: The arguments are (void *) to avoid trouble with systems that don't | |
| 3361 * have struct timeval. | |
| 3362 */ | |
| 3363 void | |
| 3364 time_pop(tp) | |
| 3365 void *tp; /* actually (struct timeval *) */ | |
| 3366 { | |
| 3367 prev_timeval.tv_usec -= ((struct timeval *)tp)->tv_usec; | |
| 3368 prev_timeval.tv_sec -= ((struct timeval *)tp)->tv_sec; | |
| 3369 if (prev_timeval.tv_usec < 0) | |
| 3370 { | |
| 3371 prev_timeval.tv_usec += 1000000; | |
| 3372 --prev_timeval.tv_sec; | |
| 3373 } | |
| 3374 } | |
| 3375 | |
| 3376 static void | |
| 3377 time_diff(then, now) | |
| 3378 struct timeval *then; | |
| 3379 struct timeval *now; | |
| 3380 { | |
| 3381 long usec; | |
| 3382 long msec; | |
| 3383 | |
| 3384 usec = now->tv_usec - then->tv_usec; | |
| 3385 msec = (now->tv_sec - then->tv_sec) * 1000L + usec / 1000L, | |
| 3386 usec = usec % 1000L; | |
| 3387 fprintf(time_fd, "%03ld.%03ld", msec, usec >= 0 ? usec : usec + 1000L); | |
| 3388 } | |
| 3389 | |
| 3390 void | |
|
2271
2b33a7678e7b
Fix compiler warnings for shadowed variables. Make 'conceal' a long instead
Bram Moolenaar <bram@vim.org>
parents:
2267
diff
changeset
|
3391 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
|
3392 char *mesg; |
| 6 | 3393 void *tv_start; /* only for do_source: start time; actually |
| 3394 (struct timeval *) */ | |
| 3395 { | |
| 3396 static struct timeval start; | |
| 3397 struct timeval now; | |
| 3398 | |
| 3399 if (time_fd != NULL) | |
| 3400 { | |
|
2271
2b33a7678e7b
Fix compiler warnings for shadowed variables. Make 'conceal' a long instead
Bram Moolenaar <bram@vim.org>
parents:
2267
diff
changeset
|
3401 if (strstr(mesg, "STARTING") != NULL) |
| 6 | 3402 { |
| 3403 gettimeofday(&start, NULL); | |
| 3404 prev_timeval = start; | |
| 3405 fprintf(time_fd, "\n\ntimes in msec\n"); | |
| 3406 fprintf(time_fd, " clock self+sourced self: sourced script\n"); | |
| 3407 fprintf(time_fd, " clock elapsed: other lines\n\n"); | |
| 3408 } | |
| 3409 gettimeofday(&now, NULL); | |
| 3410 time_diff(&start, &now); | |
| 3411 if (((struct timeval *)tv_start) != NULL) | |
| 3412 { | |
| 3413 fprintf(time_fd, " "); | |
| 3414 time_diff(((struct timeval *)tv_start), &now); | |
| 3415 } | |
| 3416 fprintf(time_fd, " "); | |
| 3417 time_diff(&prev_timeval, &now); | |
| 3418 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
|
3419 fprintf(time_fd, ": %s\n", mesg); |
| 6 | 3420 } |
| 3421 } | |
| 3422 | |
| 3423 #endif | |
| 3424 | |
| 3425 #if defined(FEAT_CLIENTSERVER) || defined(PROTO) | |
| 3426 | |
| 3427 /* | |
| 3428 * Common code for the X command server and the Win32 command server. | |
| 3429 */ | |
| 3430 | |
| 734 | 3431 static char_u *build_drop_cmd __ARGS((int filec, char **filev, int tabs, int sendReply)); |
| 6 | 3432 |
| 443 | 3433 /* |
| 3434 * Do the client-server stuff, unless "--servername ''" was used. | |
| 3435 */ | |
| 3436 static void | |
| 3437 exec_on_server(parmp) | |
| 3438 mparm_T *parmp; | |
| 3439 { | |
| 3440 if (parmp->serverName_arg == NULL || *parmp->serverName_arg != NUL) | |
| 3441 { | |
| 3442 # ifdef WIN32 | |
| 3443 /* Initialise the client/server messaging infrastructure. */ | |
| 3444 serverInitMessaging(); | |
| 3445 # endif | |
| 3446 | |
| 3447 /* | |
| 3448 * When a command server argument was found, execute it. This may | |
| 3449 * exit Vim when it was successful. Otherwise it's executed further | |
| 3450 * on. Remember the encoding used here in "serverStrEnc". | |
| 3451 */ | |
| 3452 if (parmp->serverArg) | |
| 3453 { | |
| 3454 cmdsrv_main(&parmp->argc, parmp->argv, | |
| 3455 parmp->serverName_arg, &parmp->serverStr); | |
| 3456 # ifdef FEAT_MBYTE | |
| 3457 parmp->serverStrEnc = vim_strsave(p_enc); | |
| 3458 # endif | |
| 3459 } | |
| 3460 | |
| 3461 /* If we're still running, get the name to register ourselves. | |
| 3462 * On Win32 can register right now, for X11 need to setup the | |
| 3463 * clipboard first, it's further down. */ | |
| 3464 parmp->servername = serverMakeName(parmp->serverName_arg, | |
| 3465 parmp->argv[0]); | |
| 3466 # ifdef WIN32 | |
| 3467 if (parmp->servername != NULL) | |
| 3468 { | |
| 3469 serverSetName(parmp->servername); | |
| 3470 vim_free(parmp->servername); | |
| 3471 } | |
| 3472 # endif | |
| 3473 } | |
| 3474 } | |
| 3475 | |
| 3476 /* | |
| 3477 * Prepare for running as a Vim server. | |
| 3478 */ | |
| 3479 static void | |
| 3480 prepare_server(parmp) | |
| 3481 mparm_T *parmp; | |
| 3482 { | |
| 3483 # if defined(FEAT_X11) | |
| 3484 /* | |
| 3485 * Register for remote command execution with :serversend and --remote | |
| 3486 * unless there was a -X or a --servername '' on the command line. | |
| 3487 * Only register nongui-vim's with an explicit --servername argument. | |
| 926 | 3488 * When running as root --servername is also required. |
| 443 | 3489 */ |
| 3490 if (X_DISPLAY != NULL && parmp->servername != NULL && ( | |
| 3491 # ifdef FEAT_GUI | |
| 926 | 3492 (gui.in_use |
| 3493 # ifdef UNIX | |
| 1076 | 3494 && getuid() != ROOT_UID |
| 926 | 3495 # endif |
| 3496 ) || | |
| 443 | 3497 # endif |
| 3498 parmp->serverName_arg != NULL)) | |
| 3499 { | |
| 3500 (void)serverRegisterName(X_DISPLAY, parmp->servername); | |
| 3501 vim_free(parmp->servername); | |
| 3502 TIME_MSG("register server name"); | |
| 3503 } | |
| 3504 else | |
| 3505 serverDelayedStartName = parmp->servername; | |
| 3506 # endif | |
| 3507 | |
| 3508 /* | |
| 3509 * Execute command ourselves if we're here because the send failed (or | |
| 3510 * else we would have exited above). | |
| 3511 */ | |
| 3512 if (parmp->serverStr != NULL) | |
| 3513 { | |
| 3514 char_u *p; | |
| 3515 | |
| 3516 server_to_input_buf(serverConvert(parmp->serverStrEnc, | |
| 3517 parmp->serverStr, &p)); | |
| 3518 vim_free(p); | |
| 3519 } | |
| 3520 } | |
| 3521 | |
| 6 | 3522 static void |
| 3523 cmdsrv_main(argc, argv, serverName_arg, serverStr) | |
| 3524 int *argc; | |
| 3525 char **argv; | |
| 3526 char_u *serverName_arg; | |
| 3527 char_u **serverStr; | |
| 3528 { | |
| 3529 char_u *res; | |
| 3530 int i; | |
| 3531 char_u *sname; | |
| 3532 int ret; | |
| 3533 int didone = FALSE; | |
| 3534 int exiterr = 0; | |
| 3535 char **newArgV = argv + 1; | |
| 3536 int newArgC = 1, | |
| 3537 Argc = *argc; | |
| 3538 int argtype; | |
| 3539 #define ARGTYPE_OTHER 0 | |
| 3540 #define ARGTYPE_EDIT 1 | |
| 3541 #define ARGTYPE_EDIT_WAIT 2 | |
| 3542 #define ARGTYPE_SEND 3 | |
| 3543 int silent = FALSE; | |
| 734 | 3544 int tabs = FALSE; |
| 6 | 3545 # ifndef FEAT_X11 |
| 3546 HWND srv; | |
| 3547 # else | |
| 3548 Window srv; | |
| 3549 | |
| 3550 setup_term_clip(); | |
| 3551 # endif | |
| 3552 | |
| 3553 sname = serverMakeName(serverName_arg, argv[0]); | |
| 3554 if (sname == NULL) | |
| 3555 return; | |
| 3556 | |
| 3557 /* | |
| 3558 * Execute the command server related arguments and remove them | |
| 3559 * from the argc/argv array; We may have to return into main() | |
| 3560 */ | |
| 3561 for (i = 1; i < Argc; i++) | |
| 3562 { | |
| 3563 res = NULL; | |
| 443 | 3564 if (STRCMP(argv[i], "--") == 0) /* end of option arguments */ |
| 6 | 3565 { |
| 3566 for (; i < *argc; i++) | |
| 3567 { | |
| 3568 *newArgV++ = argv[i]; | |
| 3569 newArgC++; | |
| 3570 } | |
| 3571 break; | |
| 3572 } | |
| 3573 | |
| 734 | 3574 if (STRICMP(argv[i], "--remote-send") == 0) |
| 3575 argtype = ARGTYPE_SEND; | |
| 3576 else if (STRNICMP(argv[i], "--remote", 8) == 0) | |
| 3577 { | |
| 3578 char *p = argv[i] + 8; | |
| 3579 | |
| 6 | 3580 argtype = ARGTYPE_EDIT; |
| 734 | 3581 while (*p != NUL) |
| 3582 { | |
| 3583 if (STRNICMP(p, "-wait", 5) == 0) | |
| 3584 { | |
| 3585 argtype = ARGTYPE_EDIT_WAIT; | |
| 3586 p += 5; | |
| 3587 } | |
| 3588 else if (STRNICMP(p, "-silent", 7) == 0) | |
| 3589 { | |
| 3590 silent = TRUE; | |
| 3591 p += 7; | |
| 3592 } | |
| 3593 else if (STRNICMP(p, "-tab", 4) == 0) | |
| 3594 { | |
| 3595 tabs = TRUE; | |
| 3596 p += 4; | |
| 3597 } | |
| 3598 else | |
| 3599 { | |
| 3600 argtype = ARGTYPE_OTHER; | |
| 3601 break; | |
| 3602 } | |
| 3603 } | |
| 6 | 3604 } |
| 3605 else | |
| 3606 argtype = ARGTYPE_OTHER; | |
| 734 | 3607 |
| 6 | 3608 if (argtype != ARGTYPE_OTHER) |
| 3609 { | |
| 3610 if (i == *argc - 1) | |
| 3611 mainerr_arg_missing((char_u *)argv[i]); | |
| 3612 if (argtype == ARGTYPE_SEND) | |
| 3613 { | |
| 3614 *serverStr = (char_u *)argv[i + 1]; | |
| 3615 i++; | |
| 3616 } | |
| 3617 else | |
| 3618 { | |
| 3619 *serverStr = build_drop_cmd(*argc - i - 1, argv + i + 1, | |
| 734 | 3620 tabs, argtype == ARGTYPE_EDIT_WAIT); |
| 6 | 3621 if (*serverStr == NULL) |
| 3622 { | |
| 3623 /* Probably out of memory, exit. */ | |
| 3624 didone = TRUE; | |
| 3625 exiterr = 1; | |
| 3626 break; | |
| 3627 } | |
| 3628 Argc = i; | |
| 3629 } | |
| 3630 # ifdef FEAT_X11 | |
| 3631 if (xterm_dpy == NULL) | |
| 3632 { | |
| 3633 mch_errmsg(_("No display")); | |
| 3634 ret = -1; | |
| 3635 } | |
| 3636 else | |
| 3637 ret = serverSendToVim(xterm_dpy, sname, *serverStr, | |
| 3638 NULL, &srv, 0, 0, silent); | |
| 3639 # else | |
| 3640 /* Win32 always works? */ | |
| 3641 ret = serverSendToVim(sname, *serverStr, NULL, &srv, 0, silent); | |
| 3642 # endif | |
| 3643 if (ret < 0) | |
| 3644 { | |
| 3645 if (argtype == ARGTYPE_SEND) | |
| 3646 { | |
| 3647 /* Failed to send, abort. */ | |
| 3648 mch_errmsg(_(": Send failed.\n")); | |
| 3649 didone = TRUE; | |
| 3650 exiterr = 1; | |
| 3651 } | |
| 3652 else if (!silent) | |
| 3653 /* Let vim start normally. */ | |
| 3654 mch_errmsg(_(": Send failed. Trying to execute locally\n")); | |
| 3655 break; | |
| 3656 } | |
| 3657 | |
| 3658 # ifdef FEAT_GUI_W32 | |
| 3659 /* Guess that when the server name starts with "g" it's a GUI | |
| 3660 * server, which we can bring to the foreground here. | |
| 3661 * Foreground() in the server doesn't work very well. */ | |
| 3662 if (argtype != ARGTYPE_SEND && TOUPPER_ASC(*sname) == 'G') | |
| 3663 SetForegroundWindow(srv); | |
| 3664 # endif | |
| 3665 | |
| 3666 /* | |
| 3667 * For --remote-wait: Wait until the server did edit each | |
| 3668 * file. Also detect that the server no longer runs. | |
| 3669 */ | |
| 3670 if (ret >= 0 && argtype == ARGTYPE_EDIT_WAIT) | |
| 3671 { | |
| 3672 int numFiles = *argc - i - 1; | |
| 3673 int j; | |
| 3674 char_u *done = alloc(numFiles); | |
| 3675 char_u *p; | |
| 3676 # ifdef FEAT_GUI_W32 | |
| 3677 NOTIFYICONDATA ni; | |
| 3678 int count = 0; | |
| 3679 extern HWND message_window; | |
| 3680 # endif | |
| 3681 | |
| 3682 if (numFiles > 0 && argv[i + 1][0] == '+') | |
| 3683 /* Skip "+cmd" argument, don't wait for it to be edited. */ | |
| 3684 --numFiles; | |
| 3685 | |
| 3686 # ifdef FEAT_GUI_W32 | |
| 3687 ni.cbSize = sizeof(ni); | |
| 3688 ni.hWnd = message_window; | |
| 3689 ni.uID = 0; | |
| 3690 ni.uFlags = NIF_ICON|NIF_TIP; | |
| 3691 ni.hIcon = LoadIcon((HINSTANCE)GetModuleHandle(0), "IDR_VIM"); | |
| 3692 sprintf(ni.szTip, _("%d of %d edited"), count, numFiles); | |
| 3693 Shell_NotifyIcon(NIM_ADD, &ni); | |
| 3694 # endif | |
| 3695 | |
| 3696 /* 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
|
3697 vim_memset(done, 0, numFiles); |
| 6 | 3698 while (memchr(done, 0, numFiles) != NULL) |
| 3699 { | |
| 3700 # ifdef WIN32 | |
| 3701 p = serverGetReply(srv, NULL, TRUE, TRUE); | |
| 3702 if (p == NULL) | |
| 3703 break; | |
| 3704 # else | |
| 3705 if (serverReadReply(xterm_dpy, srv, &p, TRUE) < 0) | |
| 3706 break; | |
| 3707 # endif | |
| 3708 j = atoi((char *)p); | |
| 3709 if (j >= 0 && j < numFiles) | |
| 3710 { | |
| 3711 # ifdef FEAT_GUI_W32 | |
| 3712 ++count; | |
| 3713 sprintf(ni.szTip, _("%d of %d edited"), | |
| 3714 count, numFiles); | |
| 3715 Shell_NotifyIcon(NIM_MODIFY, &ni); | |
| 3716 # endif | |
| 3717 done[j] = 1; | |
| 3718 } | |
| 3719 } | |
| 3720 # ifdef FEAT_GUI_W32 | |
| 3721 Shell_NotifyIcon(NIM_DELETE, &ni); | |
| 3722 # endif | |
| 3723 } | |
| 3724 } | |
| 3725 else if (STRICMP(argv[i], "--remote-expr") == 0) | |
| 3726 { | |
| 3727 if (i == *argc - 1) | |
| 3728 mainerr_arg_missing((char_u *)argv[i]); | |
| 3729 # ifdef WIN32 | |
| 3730 /* Win32 always works? */ | |
| 3731 if (serverSendToVim(sname, (char_u *)argv[i + 1], | |
| 3732 &res, NULL, 1, FALSE) < 0) | |
| 3733 # else | |
| 3734 if (xterm_dpy == NULL) | |
| 3735 mch_errmsg(_("No display: Send expression failed.\n")); | |
| 3736 else if (serverSendToVim(xterm_dpy, sname, (char_u *)argv[i + 1], | |
| 3737 &res, NULL, 1, 1, FALSE) < 0) | |
| 3738 # endif | |
| 3739 { | |
| 3740 if (res != NULL && *res != NUL) | |
| 3741 { | |
| 3742 /* Output error from remote */ | |
| 3743 mch_errmsg((char *)res); | |
| 3744 vim_free(res); | |
| 3745 res = NULL; | |
| 3746 } | |
| 3747 mch_errmsg(_(": Send expression failed.\n")); | |
| 3748 } | |
| 3749 } | |
| 3750 else if (STRICMP(argv[i], "--serverlist") == 0) | |
| 3751 { | |
| 3752 # ifdef WIN32 | |
| 3753 /* Win32 always works? */ | |
| 3754 res = serverGetVimNames(); | |
| 3755 # else | |
| 3756 if (xterm_dpy != NULL) | |
| 3757 res = serverGetVimNames(xterm_dpy); | |
| 3758 # endif | |
| 3759 if (called_emsg) | |
| 3760 mch_errmsg("\n"); | |
| 3761 } | |
| 3762 else if (STRICMP(argv[i], "--servername") == 0) | |
| 3763 { | |
| 2021 | 3764 /* Already processed. Take it out of the command line */ |
| 6 | 3765 i++; |
| 3766 continue; | |
| 3767 } | |
| 3768 else | |
| 3769 { | |
| 3770 *newArgV++ = argv[i]; | |
| 3771 newArgC++; | |
| 3772 continue; | |
| 3773 } | |
| 3774 didone = TRUE; | |
| 3775 if (res != NULL && *res != NUL) | |
| 3776 { | |
| 3777 mch_msg((char *)res); | |
| 3778 if (res[STRLEN(res) - 1] != '\n') | |
| 3779 mch_msg("\n"); | |
| 3780 } | |
| 3781 vim_free(res); | |
| 3782 } | |
| 3783 | |
| 3784 if (didone) | |
| 3785 { | |
| 3786 display_errors(); /* display any collected messages */ | |
| 3787 exit(exiterr); /* Mission accomplished - get out */ | |
| 3788 } | |
| 3789 | |
| 3790 /* Return back into main() */ | |
| 3791 *argc = newArgC; | |
| 3792 vim_free(sname); | |
| 3793 } | |
| 3794 | |
| 3795 /* | |
| 3796 * Build a ":drop" command to send to a Vim server. | |
| 3797 */ | |
| 3798 static char_u * | |
| 734 | 3799 build_drop_cmd(filec, filev, tabs, sendReply) |
| 6 | 3800 int filec; |
| 3801 char **filev; | |
| 734 | 3802 int tabs; /* Use ":tab drop" instead of ":drop". */ |
| 6 | 3803 int sendReply; |
| 3804 { | |
| 3805 garray_T ga; | |
| 3806 int i; | |
| 3807 char_u *inicmd = NULL; | |
| 3808 char_u *p; | |
| 3809 char_u cwd[MAXPATHL]; | |
| 3810 | |
| 3811 if (filec > 0 && filev[0][0] == '+') | |
| 3812 { | |
| 3813 inicmd = (char_u *)filev[0] + 1; | |
| 3814 filev++; | |
| 3815 filec--; | |
| 3816 } | |
| 3817 /* Check if we have at least one argument. */ | |
| 3818 if (filec <= 0) | |
| 3819 mainerr_arg_missing((char_u *)filev[-1]); | |
| 3820 if (mch_dirname(cwd, MAXPATHL) != OK) | |
| 3821 return NULL; | |
| 1385 | 3822 if ((p = vim_strsave_escaped_ext(cwd, |
| 3823 #ifdef BACKSLASH_IN_FILENAME | |
| 3824 "", /* rem_backslash() will tell what chars to escape */ | |
| 3825 #else | |
| 3826 PATH_ESC_CHARS, | |
| 3827 #endif | |
| 3828 '\\', TRUE)) == NULL) | |
| 6 | 3829 return NULL; |
| 3830 ga_init2(&ga, 1, 100); | |
| 3831 ga_concat(&ga, (char_u *)"<C-\\><C-N>:cd "); | |
| 3832 ga_concat(&ga, p); | |
| 734 | 3833 vim_free(p); |
| 3834 | |
| 6 | 3835 /* Call inputsave() so that a prompt for an encryption key works. */ |
| 734 | 3836 ga_concat(&ga, (char_u *)"<CR>:if exists('*inputsave')|call inputsave()|endif|"); |
| 3837 if (tabs) | |
| 3838 ga_concat(&ga, (char_u *)"tab "); | |
| 3839 ga_concat(&ga, (char_u *)"drop"); | |
| 6 | 3840 for (i = 0; i < filec; i++) |
| 3841 { | |
| 3842 /* On Unix the shell has already expanded the wildcards, don't want to | |
| 40 | 3843 * do it again in the Vim server. On MS-Windows only escape |
| 3844 * non-wildcard characters. */ | |
| 6 | 3845 p = vim_strsave_escaped((char_u *)filev[i], |
| 3846 #ifdef UNIX | |
| 3847 PATH_ESC_CHARS | |
| 3848 #else | |
| 40 | 3849 (char_u *)" \t%#" |
| 6 | 3850 #endif |
| 3851 ); | |
| 3852 if (p == NULL) | |
| 3853 { | |
| 3854 vim_free(ga.ga_data); | |
| 3855 return NULL; | |
| 3856 } | |
| 3857 ga_concat(&ga, (char_u *)" "); | |
| 3858 ga_concat(&ga, p); | |
| 3859 vim_free(p); | |
| 3860 } | |
| 3861 /* The :drop commands goes to Insert mode when 'insertmode' is set, use | |
| 3862 * CTRL-\ CTRL-N again. */ | |
| 3863 ga_concat(&ga, (char_u *)"|if exists('*inputrestore')|call inputrestore()|endif<CR>"); | |
| 3864 ga_concat(&ga, (char_u *)"<C-\\><C-N>:cd -"); | |
| 3865 if (sendReply) | |
| 3866 ga_concat(&ga, (char_u *)"<CR>:call SetupRemoteReplies()"); | |
| 3867 ga_concat(&ga, (char_u *)"<CR>:"); | |
| 3868 if (inicmd != NULL) | |
| 3869 { | |
| 3870 /* Can't use <CR> after "inicmd", because an "startinsert" would cause | |
| 3871 * the following commands to be inserted as text. Use a "|", | |
| 3872 * hopefully "inicmd" does allow this... */ | |
| 3873 ga_concat(&ga, inicmd); | |
| 3874 ga_concat(&ga, (char_u *)"|"); | |
| 3875 } | |
| 3876 /* Bring the window to the foreground, goto Insert mode when 'im' set and | |
| 3877 * clear command line. */ | |
| 46 | 3878 ga_concat(&ga, (char_u *)"cal foreground()|if &im|star|en|redr|f<CR>"); |
| 6 | 3879 ga_append(&ga, NUL); |
| 3880 return ga.ga_data; | |
| 3881 } | |
| 3882 | |
| 3883 /* | |
| 3884 * Replace termcodes such as <CR> and insert as key presses if there is room. | |
| 3885 */ | |
| 3886 void | |
| 3887 server_to_input_buf(str) | |
| 3888 char_u *str; | |
| 3889 { | |
| 3890 char_u *ptr = NULL; | |
| 3891 char_u *cpo_save = p_cpo; | |
| 3892 | |
| 3893 /* Set 'cpoptions' the way we want it. | |
| 3894 * B set - backslashes are *not* treated specially | |
| 3895 * k set - keycodes are *not* reverse-engineered | |
| 3896 * < unset - <Key> sequences *are* interpreted | |
| 860 | 3897 * The last but one parameter of replace_termcodes() is TRUE so that the |
| 3898 * <lt> sequence is recognised - needed for a real backslash. | |
| 6 | 3899 */ |
| 3900 p_cpo = (char_u *)"Bk"; | |
| 860 | 3901 str = replace_termcodes((char_u *)str, &ptr, FALSE, TRUE, FALSE); |
| 6 | 3902 p_cpo = cpo_save; |
| 3903 | |
| 3904 if (*ptr != NUL) /* trailing CTRL-V results in nothing */ | |
| 3905 { | |
| 3906 /* | |
| 3907 * Add the string to the input stream. | |
| 3908 * Can't use add_to_input_buf() here, we now have K_SPECIAL bytes. | |
| 3909 * | |
| 3910 * First clear typed characters from the typeahead buffer, there could | |
| 3911 * be half a mapping there. Then append to the existing string, so | |
| 3912 * that multiple commands from a client are concatenated. | |
| 3913 */ | |
| 3914 if (typebuf.tb_maplen < typebuf.tb_len) | |
| 3915 del_typebuf(typebuf.tb_len - typebuf.tb_maplen, typebuf.tb_maplen); | |
| 3916 (void)ins_typebuf(str, REMAP_NONE, typebuf.tb_len, TRUE, FALSE); | |
| 3917 | |
| 3918 /* Let input_available() know we inserted text in the typeahead | |
| 3919 * buffer. */ | |
| 841 | 3920 typebuf_was_filled = TRUE; |
| 6 | 3921 } |
| 3922 vim_free((char_u *)ptr); | |
| 3923 } | |
| 3924 | |
| 3925 /* | |
| 3926 * Evaluate an expression that the client sent to a string. | |
| 3927 * Handles disabling error messages and disables debugging, otherwise Vim | |
| 3928 * hangs, waiting for "cont" to be typed. | |
| 3929 */ | |
| 3930 char_u * | |
| 3931 eval_client_expr_to_string(expr) | |
| 3932 char_u *expr; | |
| 3933 { | |
| 3934 char_u *res; | |
| 3935 int save_dbl = debug_break_level; | |
| 3936 int save_ro = redir_off; | |
| 3937 | |
| 3938 debug_break_level = -1; | |
| 3939 redir_off = 0; | |
| 3940 ++emsg_skip; | |
| 3941 | |
| 714 | 3942 res = eval_to_string(expr, NULL, TRUE); |
| 6 | 3943 |
| 3944 debug_break_level = save_dbl; | |
| 3945 redir_off = save_ro; | |
| 3946 --emsg_skip; | |
| 3947 | |
| 591 | 3948 /* A client can tell us to redraw, but not to display the cursor, so do |
| 3949 * that here. */ | |
| 3950 setcursor(); | |
| 3951 out_flush(); | |
| 3952 #ifdef FEAT_GUI | |
| 3953 if (gui.in_use) | |
| 3954 gui_update_cursor(FALSE, FALSE); | |
| 3955 #endif | |
| 3956 | |
| 6 | 3957 return res; |
| 3958 } | |
| 3959 | |
| 39 | 3960 /* |
| 3961 * If conversion is needed, convert "data" from "client_enc" to 'encoding' and | |
| 3962 * return an allocated string. Otherwise return "data". | |
| 3963 * "*tofree" is set to the result when it needs to be freed later. | |
| 3964 */ | |
| 3965 char_u * | |
| 3966 serverConvert(client_enc, data, tofree) | |
| 1883 | 3967 char_u *client_enc UNUSED; |
| 39 | 3968 char_u *data; |
| 3969 char_u **tofree; | |
| 3970 { | |
| 3971 char_u *res = data; | |
| 3972 | |
| 3973 *tofree = NULL; | |
| 3974 # ifdef FEAT_MBYTE | |
| 3975 if (client_enc != NULL && p_enc != NULL) | |
| 3976 { | |
| 3977 vimconv_T vimconv; | |
| 3978 | |
| 3979 vimconv.vc_type = CONV_NONE; | |
| 3980 if (convert_setup(&vimconv, client_enc, p_enc) != FAIL | |
| 3981 && vimconv.vc_type != CONV_NONE) | |
| 3982 { | |
| 3983 res = string_convert(&vimconv, data, NULL); | |
| 3984 if (res == NULL) | |
| 3985 res = data; | |
| 3986 else | |
| 3987 *tofree = res; | |
| 3988 } | |
| 3989 convert_setup(&vimconv, NULL, NULL); | |
| 3990 } | |
| 3991 # endif | |
| 3992 return res; | |
| 3993 } | |
| 3994 | |
| 6 | 3995 |
| 3996 /* | |
| 3997 * Make our basic server name: use the specified "arg" if given, otherwise use | |
| 3998 * the tail of the command "cmd" we were started with. | |
| 3999 * Return the name in allocated memory. This doesn't include a serial number. | |
| 4000 */ | |
| 4001 static char_u * | |
| 4002 serverMakeName(arg, cmd) | |
| 4003 char_u *arg; | |
| 4004 char *cmd; | |
| 4005 { | |
| 4006 char_u *p; | |
| 4007 | |
| 4008 if (arg != NULL && *arg != NUL) | |
| 4009 p = vim_strsave_up(arg); | |
| 4010 else | |
| 4011 { | |
| 4012 p = vim_strsave_up(gettail((char_u *)cmd)); | |
| 4013 /* Remove .exe or .bat from the name. */ | |
| 4014 if (p != NULL && vim_strchr(p, '.') != NULL) | |
| 4015 *vim_strchr(p, '.') = NUL; | |
| 4016 } | |
| 4017 return p; | |
| 4018 } | |
| 4019 #endif /* FEAT_CLIENTSERVER */ | |
| 4020 | |
| 4021 /* | |
| 4022 * When FEAT_FKMAP is defined, also compile the Farsi source code. | |
| 4023 */ | |
| 4024 #if defined(FEAT_FKMAP) || defined(PROTO) | |
| 4025 # include "farsi.c" | |
| 4026 #endif | |
| 4027 | |
| 4028 /* | |
| 4029 * When FEAT_ARABIC is defined, also compile the Arabic source code. | |
| 4030 */ | |
| 4031 #if defined(FEAT_ARABIC) || defined(PROTO) | |
| 4032 # include "arabic.c" | |
| 4033 #endif |