Mercurial > vim
annotate src/main.c @ 4307:166b3df562ea v7.3.903
updated for version 7.3.903
Problem: Crash on exit writing viminfo. (Ron Aaron)
Solution: Check for the history to be empty.
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Mon, 15 Apr 2013 16:14:22 +0200 |
| parents | 0fcb050fd79d |
| children | c9820396afb9 |
| rev | line source |
|---|---|
| 6 | 1 /* vi:set ts=8 sts=4 sw=4: |
| 2 * | |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 #define EXTERN | |
| 11 #include "vim.h" | |
| 12 | |
| 13 #ifdef SPAWNO | |
| 242 | 14 # include <spawno.h> /* special MS-DOS swapping library */ |
| 6 | 15 #endif |
| 16 | |
| 17 #ifdef __CYGWIN__ | |
| 18 # ifndef WIN32 | |
| 1657 | 19 # include <cygwin/version.h> |
| 20 # include <sys/cygwin.h> /* for cygwin_conv_to_posix_path() and/or | |
| 21 * cygwin_conv_path() */ | |
| 6 | 22 # endif |
| 23 # include <limits.h> | |
| 24 #endif | |
| 25 | |
| 443 | 26 /* Maximum number of commands from + or -c arguments. */ |
| 27 #define MAX_ARG_CMDS 10 | |
| 28 | |
| 673 | 29 /* values for "window_layout" */ |
| 30 #define WIN_HOR 1 /* "-o" horizontally split windows */ | |
| 31 #define WIN_VER 2 /* "-O" vertically split windows */ | |
| 32 #define WIN_TABS 3 /* "-p" windows on tab pages */ | |
| 33 | |
| 440 | 34 /* Struct for various parameters passed between main() and other functions. */ |
| 35 typedef struct | |
| 36 { | |
| 443 | 37 int argc; |
| 38 char **argv; | |
| 39 | |
| 40 int evim_mode; /* started as "evim" */ | |
| 41 char_u *use_vimrc; /* vimrc from -u argument */ | |
| 42 | |
| 43 int n_commands; /* no. of commands from + or -c */ | |
| 44 char_u *commands[MAX_ARG_CMDS]; /* commands from + or -c arg. */ | |
| 45 char_u cmds_tofree[MAX_ARG_CMDS]; /* commands that need free() */ | |
| 46 int n_pre_commands; /* no. of commands from --cmd */ | |
| 47 char_u *pre_commands[MAX_ARG_CMDS]; /* commands from --cmd argument */ | |
| 48 | |
| 49 int edit_type; /* type of editing to do */ | |
| 50 char_u *tagname; /* tag from -t argument */ | |
| 51 #ifdef FEAT_QUICKFIX | |
| 52 char_u *use_ef; /* 'errorfile' from -q argument */ | |
| 53 #endif | |
| 54 | |
| 55 int want_full_screen; | |
| 56 int stdout_isatty; /* is stdout a terminal? */ | |
| 57 char_u *term; /* specified terminal name */ | |
| 58 #ifdef FEAT_CRYPT | |
| 59 int ask_for_key; /* -x argument */ | |
| 60 #endif | |
| 61 int no_swap_file; /* "-n" argument used */ | |
| 62 #ifdef FEAT_EVAL | |
| 63 int use_debug_break_level; | |
| 64 #endif | |
| 65 #ifdef FEAT_WINDOWS | |
| 66 int window_count; /* number of windows to use */ | |
| 673 | 67 int window_layout; /* 0, WIN_HOR, WIN_VER or WIN_TABS */ |
| 443 | 68 #endif |
| 69 | |
| 70 #ifdef FEAT_CLIENTSERVER | |
| 440 | 71 int serverArg; /* TRUE when argument for a server */ |
| 72 char_u *serverName_arg; /* cmdline arg for server name */ | |
| 443 | 73 char_u *serverStr; /* remote server command */ |
| 74 char_u *serverStrEnc; /* encoding of serverStr */ | |
| 75 char_u *servername; /* allocated name for our server */ | |
| 76 #endif | |
| 77 #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE) | |
| 78 int literal; /* don't expand file names */ | |
| 79 #endif | |
| 80 #ifdef MSWIN | |
| 81 int full_path; /* file name argument was full path */ | |
| 82 #endif | |
| 83 #ifdef FEAT_DIFF | |
| 84 int diff_mode; /* start with 'diff' set */ | |
| 85 #endif | |
| 440 | 86 } mparm_T; |
| 87 | |
| 443 | 88 /* Values for edit_type. */ |
| 89 #define EDIT_NONE 0 /* no edit type yet */ | |
| 90 #define EDIT_FILE 1 /* file name argument[s] given, use argument list */ | |
| 91 #define EDIT_STDIN 2 /* read file from stdin */ | |
| 92 #define EDIT_TAG 3 /* tag name argument given, use tagname */ | |
| 93 #define EDIT_QF 4 /* start in quickfix mode */ | |
| 94 | |
| 2730 | 95 #if (defined(UNIX) || defined(VMS)) && !defined(NO_VIM_MAIN) |
| 6 | 96 static int file_owned __ARGS((char *fname)); |
| 97 #endif | |
| 98 static void mainerr __ARGS((int, char_u *)); | |
| 2730 | 99 #ifndef NO_VIM_MAIN |
| 6 | 100 static void main_msg __ARGS((char *s)); |
| 101 static void usage __ARGS((void)); | |
| 102 static int get_number_arg __ARGS((char_u *p, int *idx, int def)); | |
| 2730 | 103 # if defined(HAVE_LOCALE_H) || defined(X_LOCALE) |
| 443 | 104 static void init_locale __ARGS((void)); |
| 2730 | 105 # endif |
| 443 | 106 static void parse_command_name __ARGS((mparm_T *parmp)); |
| 107 static void early_arg_scan __ARGS((mparm_T *parmp)); | |
| 108 static void command_line_scan __ARGS((mparm_T *parmp)); | |
| 109 static void check_tty __ARGS((mparm_T *parmp)); | |
| 110 static void read_stdin __ARGS((void)); | |
| 111 static void create_windows __ARGS((mparm_T *parmp)); | |
| 2730 | 112 # ifdef FEAT_WINDOWS |
| 443 | 113 static void edit_buffers __ARGS((mparm_T *parmp)); |
| 2730 | 114 # endif |
| 443 | 115 static void exe_pre_commands __ARGS((mparm_T *parmp)); |
| 116 static void exe_commands __ARGS((mparm_T *parmp)); | |
| 440 | 117 static void source_startup_scripts __ARGS((mparm_T *parmp)); |
| 6 | 118 static void main_start_gui __ARGS((void)); |
| 2730 | 119 # if defined(HAS_SWAP_EXISTS_ACTION) |
| 6 | 120 static void check_swap_exists_action __ARGS((void)); |
| 2730 | 121 # endif |
| 122 # if defined(FEAT_CLIENTSERVER) || defined(PROTO) | |
| 443 | 123 static void exec_on_server __ARGS((mparm_T *parmp)); |
| 124 static void prepare_server __ARGS((mparm_T *parmp)); | |
| 6 | 125 static void cmdsrv_main __ARGS((int *argc, char **argv, char_u *serverName_arg, char_u **serverStr)); |
| 126 static char_u *serverMakeName __ARGS((char_u *arg, char *cmd)); | |
| 2730 | 127 # endif |
| 6 | 128 #endif |
| 129 | |
| 130 | |
| 131 /* | |
| 132 * Different types of error messages. | |
| 133 */ | |
| 134 static char *(main_errors[]) = | |
| 135 { | |
| 443 | 136 N_("Unknown option argument"), |
| 6 | 137 #define ME_UNKNOWN_OPTION 0 |
| 138 N_("Too many edit arguments"), | |
| 139 #define ME_TOO_MANY_ARGS 1 | |
| 140 N_("Argument missing after"), | |
| 141 #define ME_ARG_MISSING 2 | |
| 443 | 142 N_("Garbage after option argument"), |
| 6 | 143 #define ME_GARBAGE 3 |
| 144 N_("Too many \"+command\", \"-c command\" or \"--cmd command\" arguments"), | |
| 145 #define ME_EXTRA_CMD 4 | |
| 146 N_("Invalid argument for"), | |
| 147 #define ME_INVALID_ARG 5 | |
| 148 }; | |
| 149 | |
| 3955 | 150 #ifndef PROTO /* don't want a prototype for main() */ |
| 2730 | 151 #ifndef NO_VIM_MAIN /* skip this for unittests */ |
| 6 | 152 int |
| 153 # ifdef VIMDLL | |
| 154 _export | |
| 155 # endif | |
| 156 # ifdef FEAT_GUI_MSWIN | |
| 157 # ifdef __BORLANDC__ | |
| 158 _cdecl | |
| 159 # endif | |
| 160 VimMain | |
| 161 # else | |
| 162 main | |
| 163 # endif | |
| 164 (argc, argv) | |
| 165 int argc; | |
| 166 char **argv; | |
| 167 { | |
| 168 char_u *fname = NULL; /* file name from command line */ | |
| 440 | 169 mparm_T params; /* various parameters passed between |
| 170 * main() and other functions. */ | |
| 1972 | 171 #ifdef STARTUPTIME |
| 172 int i; | |
| 173 #endif | |
| 6 | 174 |
| 175 /* | |
| 176 * Do any system-specific initialisations. These can NOT use IObuff or | |
| 177 * NameBuff. Thus emsg2() cannot be called! | |
| 178 */ | |
| 179 mch_early_init(); | |
| 180 | |
| 443 | 181 /* Many variables are in "params" so that we can pass them to invoked |
| 182 * functions without a lot of arguments. "argc" and "argv" are also | |
| 183 * copied, so that they can be changed. */ | |
| 440 | 184 vim_memset(¶ms, 0, sizeof(params)); |
| 443 | 185 params.argc = argc; |
| 186 params.argv = argv; | |
| 187 params.want_full_screen = TRUE; | |
| 188 #ifdef FEAT_EVAL | |
| 189 params.use_debug_break_level = -1; | |
| 190 #endif | |
| 191 #ifdef FEAT_WINDOWS | |
| 192 params.window_count = -1; | |
| 193 #endif | |
| 440 | 194 |
| 6 | 195 #ifdef FEAT_TCL |
| 443 | 196 vim_tcl_init(params.argv[0]); |
| 6 | 197 #endif |
| 198 | |
| 199 #ifdef MEM_PROFILE | |
| 200 atexit(vim_mem_profile_dump); | |
| 201 #endif | |
| 202 | |
| 203 #ifdef STARTUPTIME | |
| 1972 | 204 for (i = 1; i < argc; ++i) |
| 205 { | |
| 1989 | 206 if (STRICMP(argv[i], "--startuptime") == 0 && i + 1 < argc) |
| 1972 | 207 { |
| 1989 | 208 time_fd = mch_fopen(argv[i + 1], "a"); |
| 1972 | 209 TIME_MSG("--- VIM STARTING ---"); |
| 210 break; | |
| 211 } | |
| 212 } | |
| 6 | 213 #endif |
| 777 | 214 starttime = time(NULL); |
| 6 | 215 |
| 216 #ifdef __EMX__ | |
| 443 | 217 _wildcard(¶ms.argc, ¶ms.argv); |
| 6 | 218 #endif |
| 219 | |
| 220 #ifdef FEAT_MBYTE | |
| 221 (void)mb_init(); /* init mb_bytelen_tab[] to ones */ | |
| 222 #endif | |
| 123 | 223 #ifdef FEAT_EVAL |
| 224 eval_init(); /* init global variables */ | |
| 225 #endif | |
| 6 | 226 |
| 227 #ifdef __QNXNTO__ | |
| 228 qnx_init(); /* PhAttach() for clipboard, (and gui) */ | |
| 229 #endif | |
| 230 | |
| 231 #ifdef MAC_OS_CLASSIC | |
| 443 | 232 /* Prepare for possibly starting GUI sometime */ |
| 6 | 233 /* Macintosh needs this before any memory is allocated. */ |
| 443 | 234 gui_prepare(¶ms.argc, params.argv); |
| 6 | 235 TIME_MSG("GUI prepared"); |
| 236 #endif | |
| 237 | |
| 238 /* Init the table of Normal mode commands. */ | |
| 239 init_normal_cmds(); | |
| 240 | |
| 241 #if defined(HAVE_DATE_TIME) && defined(VMS) && defined(VAXC) | |
| 440 | 242 make_version(); /* Construct the long version string. */ |
| 6 | 243 #endif |
| 244 | |
| 245 /* | |
| 246 * Allocate space for the generic buffers (needed for set_init_1() and | |
| 247 * EMSG2()). | |
| 248 */ | |
| 249 if ((IObuff = alloc(IOSIZE)) == NULL | |
| 250 || (NameBuff = alloc(MAXPATHL)) == NULL) | |
| 251 mch_exit(0); | |
| 252 TIME_MSG("Allocated generic buffers"); | |
| 253 | |
| 22 | 254 #ifdef NBDEBUG |
| 255 /* Wait a moment for debugging NetBeans. Must be after allocating | |
| 256 * NameBuff. */ | |
| 257 nbdebug_log_init("SPRO_GVIM_DEBUG", "SPRO_GVIM_DLEVEL"); | |
| 258 nbdebug_wait(WT_ENV | WT_WAIT | WT_STOP, "SPRO_GVIM_WAIT", 20); | |
| 443 | 259 TIME_MSG("NetBeans debug wait"); |
| 22 | 260 #endif |
| 261 | |
| 6 | 262 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE) |
| 263 /* | |
| 264 * Setup to use the current locale (for ctype() and many other things). | |
| 265 * NOTE: Translated messages with encodings other than latin1 will not | |
| 266 * work until set_init_1() has been called! | |
| 267 */ | |
| 443 | 268 init_locale(); |
| 6 | 269 TIME_MSG("locale set"); |
| 270 #endif | |
| 271 | |
| 272 #ifdef FEAT_GUI | |
| 273 gui.dofork = TRUE; /* default is to use fork() */ | |
| 274 #endif | |
| 275 | |
| 276 /* | |
| 440 | 277 * Do a first scan of the arguments in "argv[]": |
| 443 | 278 * -display or --display |
| 440 | 279 * --server... |
| 280 * --socketid | |
| 1376 | 281 * --windowid |
| 6 | 282 */ |
| 443 | 283 early_arg_scan(¶ms); |
| 6 | 284 |
| 285 #ifdef FEAT_SUN_WORKSHOP | |
| 443 | 286 findYourself(params.argv[0]); |
| 6 | 287 #endif |
| 288 #if defined(FEAT_GUI) && !defined(MAC_OS_CLASSIC) | |
| 443 | 289 /* Prepare for possibly starting GUI sometime */ |
| 290 gui_prepare(¶ms.argc, params.argv); | |
| 6 | 291 TIME_MSG("GUI prepared"); |
| 292 #endif | |
| 293 | |
| 294 #ifdef FEAT_CLIPBOARD | |
| 295 clip_init(FALSE); /* Initialise clipboard stuff */ | |
| 296 TIME_MSG("clipboard setup"); | |
| 297 #endif | |
| 298 | |
| 299 /* | |
| 300 * Check if we have an interactive window. | |
| 301 * On the Amiga: If there is no window, we open one with a newcli command | |
| 302 * (needed for :! to * work). mch_check_win() will also handle the -d or | |
| 303 * -dev argument. | |
| 304 */ | |
| 443 | 305 params.stdout_isatty = (mch_check_win(params.argc, params.argv) != FAIL); |
| 6 | 306 TIME_MSG("window checked"); |
| 307 | |
| 308 /* | |
| 667 | 309 * Allocate the first window and buffer. |
| 310 * Can't do anything without it, exit when it fails. | |
| 6 | 311 */ |
| 667 | 312 if (win_alloc_first() == FAIL) |
| 313 mch_exit(0); | |
| 6 | 314 |
| 315 init_yank(); /* init yank buffers */ | |
| 316 | |
| 443 | 317 alist_init(&global_alist); /* Init the argument list to empty. */ |
| 6 | 318 |
| 319 /* | |
| 320 * Set the default values for the options. | |
| 321 * NOTE: Non-latin1 translated messages are working only after this, | |
| 322 * because this is where "has_mbyte" will be set, which is used by | |
| 323 * msg_outtrans_len_attr(). | |
| 324 * First find out the home directory, needed to expand "~" in options. | |
| 325 */ | |
| 326 init_homedir(); /* find real value of $HOME */ | |
| 327 set_init_1(); | |
| 328 TIME_MSG("inits 1"); | |
| 329 | |
| 330 #ifdef FEAT_EVAL | |
| 331 set_lang_var(); /* set v:lang and v:ctype */ | |
| 332 #endif | |
| 333 | |
| 334 #ifdef FEAT_CLIENTSERVER | |
| 335 /* | |
| 336 * Do the client-server stuff, unless "--servername ''" was used. | |
| 443 | 337 * This may exit Vim if the command was sent to the server. |
| 6 | 338 */ |
| 443 | 339 exec_on_server(¶ms); |
| 6 | 340 #endif |
| 341 | |
| 342 /* | |
| 443 | 343 * Figure out the way to work from the command name argv[0]. |
| 344 * "vimdiff" starts diff mode, "rvim" sets "restricted", etc. | |
| 6 | 345 */ |
| 443 | 346 parse_command_name(¶ms); |
| 6 | 347 |
| 348 /* | |
| 443 | 349 * Process the command line arguments. File names are put in the global |
| 350 * argument list "global_alist". | |
| 6 | 351 */ |
| 443 | 352 command_line_scan(¶ms); |
| 6 | 353 TIME_MSG("parsing arguments"); |
| 354 | |
| 355 /* | |
| 356 * On some systems, when we compile with the GUI, we always use it. On Mac | |
| 443 | 357 * there is no terminal version, and on Windows we can't fork one off with |
| 358 * :gui. | |
| 6 | 359 */ |
| 360 #ifdef ALWAYS_USE_GUI | |
| 361 gui.starting = TRUE; | |
| 362 #else | |
| 575 | 363 # if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
| 6 | 364 /* |
| 365 * Check if the GUI can be started. Reset gui.starting if not. | |
| 366 * Don't know about other systems, stay on the safe side and don't check. | |
| 367 */ | |
| 2021 | 368 if (gui.starting) |
| 6 | 369 { |
| 2021 | 370 if (gui_init_check() == FAIL) |
| 371 { | |
| 372 gui.starting = FALSE; | |
| 373 | |
| 374 /* When running "evim" or "gvim -y" we need the menus, exit if we | |
| 375 * don't have them. */ | |
| 376 if (params.evim_mode) | |
| 377 mch_exit(1); | |
| 378 } | |
| 6 | 379 } |
| 380 # endif | |
| 381 #endif | |
| 382 | |
| 383 if (GARGCOUNT > 0) | |
| 384 { | |
| 385 #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE) | |
| 386 /* | |
| 387 * Expand wildcards in file names. | |
| 388 */ | |
| 443 | 389 if (!params.literal) |
| 6 | 390 { |
| 391 /* Temporarily add '(' and ')' to 'isfname'. These are valid | |
| 392 * filename characters but are excluded from 'isfname' to make | |
| 393 * "gf" work on a file name in parenthesis (e.g.: see vim.h). */ | |
| 394 do_cmdline_cmd((char_u *)":set isf+=(,)"); | |
| 41 | 395 alist_expand(NULL, 0); |
| 6 | 396 do_cmdline_cmd((char_u *)":set isf&"); |
| 397 } | |
| 398 #endif | |
| 399 fname = alist_name(&GARGLIST[0]); | |
| 400 } | |
| 23 | 401 |
| 402 #if defined(WIN32) && defined(FEAT_MBYTE) | |
| 403 { | |
| 404 extern void set_alist_count(void); | |
| 405 | |
| 406 /* Remember the number of entries in the argument list. If it changes | |
| 407 * we don't react on setting 'encoding'. */ | |
| 408 set_alist_count(); | |
| 409 } | |
| 410 #endif | |
| 411 | |
| 6 | 412 #ifdef MSWIN |
| 443 | 413 if (GARGCOUNT == 1 && params.full_path) |
| 6 | 414 { |
| 415 /* | |
| 416 * If there is one filename, fully qualified, we have very probably | |
| 417 * been invoked from explorer, so change to the file's directory. | |
| 418 * Hint: to avoid this when typing a command use a forward slash. | |
| 419 * If the cd fails, it doesn't matter. | |
| 420 */ | |
| 421 (void)vim_chdirfile(fname); | |
| 422 } | |
| 423 #endif | |
| 424 TIME_MSG("expanding arguments"); | |
| 425 | |
| 426 #ifdef FEAT_DIFF | |
| 769 | 427 if (params.diff_mode && params.window_count == -1) |
| 428 params.window_count = 0; /* open up to 3 windows */ | |
| 6 | 429 #endif |
| 430 | |
| 443 | 431 /* Don't redraw until much later. */ |
| 6 | 432 ++RedrawingDisabled; |
| 433 | |
| 434 /* | |
| 435 * When listing swap file names, don't do cursor positioning et. al. | |
| 436 */ | |
| 437 if (recoverymode && fname == NULL) | |
| 443 | 438 params.want_full_screen = FALSE; |
| 6 | 439 |
| 440 /* | |
| 441 * When certain to start the GUI, don't check capabilities of terminal. | |
| 442 * For GTK we can't be sure, but when started from the desktop it doesn't | |
| 443 * make sense to try using a terminal. | |
| 444 */ | |
| 575 | 445 #if defined(ALWAYS_USE_GUI) || defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
| 6 | 446 if (gui.starting |
| 447 # ifdef FEAT_GUI_GTK | |
| 448 && !isatty(2) | |
| 449 # endif | |
| 450 ) | |
| 443 | 451 params.want_full_screen = FALSE; |
| 6 | 452 #endif |
| 453 | |
| 454 #if defined(FEAT_GUI_MAC) && defined(MACOS_X_UNIX) | |
| 455 /* When the GUI is started from Finder, need to display messages in a | |
| 456 * message box. isatty(2) returns TRUE anyway, thus we need to check the | |
| 457 * name to know we're not started from a terminal. */ | |
| 458 if (gui.starting && (!isatty(2) || strcmp("/dev/console", ttyname(2)) == 0)) | |
| 816 | 459 { |
| 443 | 460 params.want_full_screen = FALSE; |
| 816 | 461 |
| 462 /* Avoid always using "/" as the current directory. Note that when | |
| 463 * started from Finder the arglist will be filled later in | |
| 464 * HandleODocAE() and "fname" will be NULL. */ | |
| 465 if (getcwd((char *)NameBuff, MAXPATHL) != NULL | |
| 466 && STRCMP(NameBuff, "/") == 0) | |
| 467 { | |
| 468 if (fname != NULL) | |
| 469 (void)vim_chdirfile(fname); | |
| 470 else | |
| 471 { | |
| 472 expand_env((char_u *)"$HOME", NameBuff, MAXPATHL); | |
| 473 vim_chdir(NameBuff); | |
| 474 } | |
| 475 } | |
| 476 } | |
| 6 | 477 #endif |
| 478 | |
| 479 /* | |
| 480 * mch_init() sets up the terminal (window) for use. This must be | |
| 481 * done after resetting full_screen, otherwise it may move the cursor | |
| 482 * (MSDOS). | |
| 483 * Note that we may use mch_exit() before mch_init()! | |
| 484 */ | |
| 485 mch_init(); | |
| 486 TIME_MSG("shell init"); | |
| 487 | |
| 488 #ifdef USE_XSMP | |
| 489 /* | |
| 490 * For want of anywhere else to do it, try to connect to xsmp here. | |
| 491 * Fitting it in after gui_mch_init, but before gui_init (via termcapinit). | |
| 492 * Hijacking -X 'no X connection' to also disable XSMP connection as that | |
| 493 * has a similar delay upon failure. | |
| 494 * Only try if SESSION_MANAGER is set to something non-null. | |
| 495 */ | |
| 496 if (!x_no_connect) | |
| 497 { | |
| 443 | 498 char *p = getenv("SESSION_MANAGER"); |
| 499 | |
| 6 | 500 if (p != NULL && *p != NUL) |
| 501 { | |
| 502 xsmp_init(); | |
| 503 TIME_MSG("xsmp init"); | |
| 504 } | |
| 505 } | |
| 506 #endif | |
| 507 | |
| 508 /* | |
| 509 * Print a warning if stdout is not a terminal. | |
| 510 */ | |
| 443 | 511 check_tty(¶ms); |
| 6 | 512 |
| 169 | 513 /* This message comes before term inits, but after setting "silent_mode" |
| 514 * when the input is not a tty. */ | |
| 515 if (GARGCOUNT > 1 && !silent_mode) | |
| 516 printf(_("%d files to edit\n"), GARGCOUNT); | |
| 517 | |
| 443 | 518 if (params.want_full_screen && !silent_mode) |
| 6 | 519 { |
| 443 | 520 termcapinit(params.term); /* set terminal name and get terminal |
| 6 | 521 capabilities (will set full_screen) */ |
| 522 screen_start(); /* don't know where cursor is now */ | |
| 523 TIME_MSG("Termcap init"); | |
| 524 } | |
| 525 | |
| 526 /* | |
| 527 * Set the default values for the options that use Rows and Columns. | |
| 528 */ | |
| 529 ui_get_shellsize(); /* inits Rows and Columns */ | |
| 667 | 530 win_init_size(); |
| 6 | 531 #ifdef FEAT_DIFF |
| 532 /* Set the 'diff' option now, so that it can be checked for in a .vimrc | |
| 533 * file. There is no buffer yet though. */ | |
| 443 | 534 if (params.diff_mode) |
| 6 | 535 diff_win_options(firstwin, FALSE); |
| 536 #endif | |
| 537 | |
| 538 cmdline_row = Rows - p_ch; | |
| 539 msg_row = cmdline_row; | |
| 540 screenalloc(FALSE); /* allocate screen buffers */ | |
| 541 set_init_2(); | |
| 542 TIME_MSG("inits 2"); | |
| 543 | |
| 544 msg_scroll = TRUE; | |
| 545 no_wait_return = TRUE; | |
| 546 | |
| 547 init_mappings(); /* set up initial mappings */ | |
| 548 | |
| 549 init_highlight(TRUE, FALSE); /* set the default highlight groups */ | |
| 550 TIME_MSG("init highlight"); | |
| 551 | |
| 552 #ifdef FEAT_EVAL | |
| 553 /* Set the break level after the terminal is initialized. */ | |
| 443 | 554 debug_break_level = params.use_debug_break_level; |
| 6 | 555 #endif |
| 556 | |
| 3348 | 557 #ifdef FEAT_MZSCHEME |
| 558 /* | |
| 559 * Newer version of MzScheme (Racket) require earlier (trampolined) | |
| 560 * initialisation via scheme_main_setup. | |
| 561 * Implement this by initialising it as early as possible | |
| 562 * and splitting off remaining Vim main into vim_main2 | |
| 563 */ | |
| 564 { | |
| 565 /* Pack up preprocessed command line arguments. | |
| 566 * It is safe because Scheme does not access argc/argv. */ | |
| 567 char *args[2]; | |
| 568 args[0] = (char *)fname; | |
| 569 args[1] = (char *)¶ms; | |
| 570 return mzscheme_main(2, args); | |
| 571 } | |
| 572 } | |
| 3955 | 573 #endif |
| 574 #endif /* NO_VIM_MAIN */ | |
| 575 | |
| 576 /* vim_main2() needs to be produced when FEAT_MZSCHEME is defined even when | |
| 577 * NO_VIM_MAIN is defined. */ | |
| 578 #ifdef FEAT_MZSCHEME | |
| 579 int | |
| 580 vim_main2(int argc UNUSED, char **argv UNUSED) | |
| 3348 | 581 { |
| 3955 | 582 # ifndef NO_VIM_MAIN |
| 3348 | 583 char_u *fname = (char_u *)argv[0]; |
| 584 mparm_T params; | |
| 585 | |
| 586 memcpy(¶ms, argv[1], sizeof(params)); | |
| 3955 | 587 # else |
| 588 return 0; | |
| 589 } | |
| 590 # endif | |
| 3348 | 591 #endif |
| 592 | |
| 3955 | 593 #ifndef NO_VIM_MAIN |
| 440 | 594 /* Execute --cmd arguments. */ |
| 443 | 595 exe_pre_commands(¶ms); |
| 440 | 596 |
| 597 /* Source startup scripts. */ | |
| 598 source_startup_scripts(¶ms); | |
| 6 | 599 |
| 600 #ifdef FEAT_EVAL | |
| 601 /* | |
| 602 * Read all the plugin files. | |
| 603 * Only when compiled with +eval, since most plugins need it. | |
| 604 */ | |
| 605 if (p_lpl) | |
| 606 { | |
| 892 | 607 # ifdef VMS /* Somehow VMS doesn't handle the "**". */ |
| 608 source_runtime((char_u *)"plugin/*.vim", TRUE); | |
| 609 # else | |
| 541 | 610 source_runtime((char_u *)"plugin/**/*.vim", TRUE); |
| 892 | 611 # endif |
| 6 | 612 TIME_MSG("loading plugins"); |
| 613 } | |
| 614 #endif | |
| 615 | |
| 769 | 616 #ifdef FEAT_DIFF |
| 617 /* Decide about window layout for diff mode after reading vimrc. */ | |
| 618 if (params.diff_mode && params.window_layout == 0) | |
| 619 { | |
| 620 if (diffopt_horizontal()) | |
| 621 params.window_layout = WIN_HOR; /* use horizontal split */ | |
| 622 else | |
| 623 params.window_layout = WIN_VER; /* use vertical split */ | |
| 624 } | |
| 625 #endif | |
| 626 | |
| 6 | 627 /* |
| 628 * Recovery mode without a file name: List swap files. | |
| 629 * This uses the 'dir' option, therefore it must be after the | |
| 630 * initializations. | |
| 631 */ | |
| 632 if (recoverymode && fname == NULL) | |
| 633 { | |
| 2267 | 634 recover_names(NULL, TRUE, 0, NULL); |
| 6 | 635 mch_exit(0); |
| 636 } | |
| 637 | |
| 638 /* | |
| 639 * Set a few option defaults after reading .vimrc files: | |
| 640 * 'title' and 'icon', Unix: 'shellpipe' and 'shellredir'. | |
| 641 */ | |
| 642 set_init_3(); | |
| 643 TIME_MSG("inits 3"); | |
| 644 | |
| 645 /* | |
| 646 * "-n" argument: Disable swap file by setting 'updatecount' to 0. | |
| 647 * Note that this overrides anything from a vimrc file. | |
| 648 */ | |
| 443 | 649 if (params.no_swap_file) |
| 6 | 650 p_uc = 0; |
| 651 | |
| 652 #ifdef FEAT_FKMAP | |
| 653 if (curwin->w_p_rl && p_altkeymap) | |
| 654 { | |
| 655 p_hkmap = FALSE; /* Reset the Hebrew keymap mode */ | |
| 656 # ifdef FEAT_ARABIC | |
| 657 curwin->w_p_arab = FALSE; /* Reset the Arabic keymap mode */ | |
| 658 # endif | |
| 659 p_fkmap = TRUE; /* Set the Farsi keymap mode */ | |
| 660 } | |
| 661 #endif | |
| 662 | |
| 663 #ifdef FEAT_GUI | |
| 664 if (gui.starting) | |
| 665 { | |
| 666 #if defined(UNIX) || defined(VMS) | |
| 667 /* When something caused a message from a vimrc script, need to output | |
| 668 * an extra newline before the shell prompt. */ | |
| 669 if (did_emsg || msg_didout) | |
| 670 putchar('\n'); | |
| 671 #endif | |
| 672 | |
| 673 gui_start(); /* will set full_screen to TRUE */ | |
| 674 TIME_MSG("starting GUI"); | |
| 675 | |
| 676 /* When running "evim" or "gvim -y" we need the menus, exit if we | |
| 677 * don't have them. */ | |
| 440 | 678 if (!gui.in_use && params.evim_mode) |
| 6 | 679 mch_exit(1); |
| 680 } | |
| 681 #endif | |
| 682 | |
| 683 #ifdef SPAWNO /* special MSDOS swapping library */ | |
| 684 init_SPAWNO("", SWAP_ANY); | |
| 685 #endif | |
| 686 | |
| 687 #ifdef FEAT_VIMINFO | |
| 688 /* | |
| 1733 | 689 * Read in registers, history etc, but not marks, from the viminfo file. |
| 690 * This is where v:oldfiles gets filled. | |
| 6 | 691 */ |
| 692 if (*p_viminfo != NUL) | |
| 693 { | |
| 1733 | 694 read_viminfo(NULL, VIF_WANT_INFO | VIF_GET_OLDFILES); |
| 6 | 695 TIME_MSG("reading viminfo"); |
| 696 } | |
| 697 #endif | |
| 698 | |
| 699 #ifdef FEAT_QUICKFIX | |
| 700 /* | |
| 701 * "-q errorfile": Load the error file now. | |
| 702 * If the error file can't be read, exit before doing anything else. | |
| 703 */ | |
| 443 | 704 if (params.edit_type == EDIT_QF) |
| 6 | 705 { |
| 443 | 706 if (params.use_ef != NULL) |
| 707 set_string_option_direct((char_u *)"ef", -1, | |
| 694 | 708 params.use_ef, OPT_FREE, SID_CARG); |
|
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709 vim_snprintf((char *)IObuff, IOSIZE, "cfile %s", p_ef); |
|
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|
710 if (qf_init(NULL, p_ef, p_efm, TRUE, IObuff) < 0) |
| 6 | 711 { |
| 712 out_char('\n'); | |
| 713 mch_exit(3); | |
| 714 } | |
| 715 TIME_MSG("reading errorfile"); | |
| 716 } | |
| 717 #endif | |
| 718 | |
| 719 /* | |
| 720 * Start putting things on the screen. | |
| 721 * Scroll screen down before drawing over it | |
| 722 * Clear screen now, so file message will not be cleared. | |
| 723 */ | |
| 724 starting = NO_BUFFERS; | |
| 725 no_wait_return = FALSE; | |
| 726 if (!exmode_active) | |
| 727 msg_scroll = FALSE; | |
| 728 | |
| 729 #ifdef FEAT_GUI | |
| 730 /* | |
| 731 * This seems to be required to make callbacks to be called now, instead | |
| 732 * of after things have been put on the screen, which then may be deleted | |
| 733 * when getting a resize callback. | |
| 734 * For the Mac this handles putting files dropped on the Vim icon to | |
| 735 * global_alist. | |
| 736 */ | |
| 737 if (gui.in_use) | |
| 738 { | |
| 739 # ifdef FEAT_SUN_WORKSHOP | |
| 740 if (!usingSunWorkShop) | |
| 741 # endif | |
| 742 gui_wait_for_chars(50L); | |
| 743 TIME_MSG("GUI delay"); | |
| 744 } | |
| 745 #endif | |
| 746 | |
| 747 #if defined(FEAT_GUI_PHOTON) && defined(FEAT_CLIPBOARD) | |
| 748 qnx_clip_init(); | |
| 749 #endif | |
| 750 | |
|
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751 #if defined(MACOS_X) && defined(FEAT_CLIPBOARD) |
|
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752 clip_init(TRUE); |
|
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753 #endif |
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754 |
| 6 | 755 #ifdef FEAT_XCLIPBOARD |
| 756 /* Start using the X clipboard, unless the GUI was started. */ | |
| 757 # ifdef FEAT_GUI | |
| 758 if (!gui.in_use) | |
| 759 # endif | |
| 760 { | |
| 761 setup_term_clip(); | |
| 762 TIME_MSG("setup clipboard"); | |
| 763 } | |
| 764 #endif | |
| 765 | |
| 766 #ifdef FEAT_CLIENTSERVER | |
| 443 | 767 /* Prepare for being a Vim server. */ |
| 768 prepare_server(¶ms); | |
| 6 | 769 #endif |
| 770 | |
| 771 /* | |
| 772 * If "-" argument given: Read file from stdin. | |
| 773 * Do this before starting Raw mode, because it may change things that the | |
| 774 * writing end of the pipe doesn't like, e.g., in case stdin and stderr | |
| 775 * are the same terminal: "cat | vim -". | |
| 776 * Using autocommands here may cause trouble... | |
| 777 */ | |
| 443 | 778 if (params.edit_type == EDIT_STDIN && !recoverymode) |
| 779 read_stdin(); | |
| 6 | 780 |
| 781 #if defined(UNIX) || defined(VMS) | |
| 782 /* When switching screens and something caused a message from a vimrc | |
| 783 * script, need to output an extra newline on exit. */ | |
| 784 if ((did_emsg || msg_didout) && *T_TI != NUL) | |
| 785 newline_on_exit = TRUE; | |
| 786 #endif | |
| 787 | |
| 788 /* | |
| 789 * When done something that is not allowed or error message call | |
| 790 * wait_return. This must be done before starttermcap(), because it may | |
| 791 * switch to another screen. It must be done after settmode(TMODE_RAW), | |
| 792 * because we want to react on a single key stroke. | |
| 793 * Call settmode and starttermcap here, so the T_KS and T_TI may be | |
| 1226 | 794 * defined by termcapinit and redefined in .exrc. |
| 6 | 795 */ |
| 796 settmode(TMODE_RAW); | |
| 797 TIME_MSG("setting raw mode"); | |
| 798 | |
| 799 if (need_wait_return || msg_didany) | |
| 800 { | |
| 801 wait_return(TRUE); | |
| 802 TIME_MSG("waiting for return"); | |
| 803 } | |
| 804 | |
| 805 starttermcap(); /* start termcap if not done by wait_return() */ | |
| 806 TIME_MSG("start termcap"); | |
| 4215 | 807 #if defined(FEAT_TERMRESPONSE) && defined(FEAT_MBYTE) |
| 808 may_req_ambiguous_character_width(); | |
| 809 #endif | |
| 6 | 810 |
| 811 #ifdef FEAT_MOUSE | |
| 812 setmouse(); /* may start using the mouse */ | |
| 813 #endif | |
| 814 if (scroll_region) | |
| 815 scroll_region_reset(); /* In case Rows changed */ | |
| 440 | 816 scroll_start(); /* may scroll the screen to the right position */ |
| 6 | 817 |
| 818 /* | |
| 819 * Don't clear the screen when starting in Ex mode, unless using the GUI. | |
| 820 */ | |
| 821 if (exmode_active | |
| 822 #ifdef FEAT_GUI | |
| 823 && !gui.in_use | |
| 824 #endif | |
| 825 ) | |
| 826 must_redraw = CLEAR; | |
| 827 else | |
| 828 { | |
| 829 screenclear(); /* clear screen */ | |
| 830 TIME_MSG("clearing screen"); | |
| 831 } | |
| 832 | |
| 833 #ifdef FEAT_CRYPT | |
| 443 | 834 if (params.ask_for_key) |
| 6 | 835 { |
|
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|
836 (void)blowfish_self_test(); |
| 6 | 837 (void)get_crypt_key(TRUE, TRUE); |
| 838 TIME_MSG("getting crypt key"); | |
| 839 } | |
| 840 #endif | |
| 841 | |
| 842 no_wait_return = TRUE; | |
| 843 | |
| 844 /* | |
| 443 | 845 * Create the requested number of windows and edit buffers in them. |
| 846 * Also does recovery if "recoverymode" set. | |
| 6 | 847 */ |
| 443 | 848 create_windows(¶ms); |
| 6 | 849 TIME_MSG("opening buffers"); |
| 850 | |
| 1093 | 851 #ifdef FEAT_EVAL |
| 852 /* clear v:swapcommand */ | |
| 853 set_vim_var_string(VV_SWAPCOMMAND, NULL, -1); | |
| 854 #endif | |
| 855 | |
| 6 | 856 /* Ex starts at last line of the file */ |
| 857 if (exmode_active) | |
| 858 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 859 | |
| 860 #ifdef FEAT_AUTOCMD | |
| 861 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
| 862 TIME_MSG("BufEnter autocommands"); | |
| 863 #endif | |
| 864 setpcmark(); | |
| 865 | |
| 866 #ifdef FEAT_QUICKFIX | |
| 867 /* | |
| 868 * When started with "-q errorfile" jump to first error now. | |
| 869 */ | |
| 443 | 870 if (params.edit_type == EDIT_QF) |
| 6 | 871 { |
| 644 | 872 qf_jump(NULL, 0, 0, FALSE); |
| 6 | 873 TIME_MSG("jump to first error"); |
| 874 } | |
| 875 #endif | |
| 876 | |
| 877 #ifdef FEAT_WINDOWS | |
| 878 /* | |
| 879 * If opened more than one window, start editing files in the other | |
| 443 | 880 * windows. |
| 6 | 881 */ |
| 443 | 882 edit_buffers(¶ms); |
| 883 #endif | |
| 6 | 884 |
| 885 #ifdef FEAT_DIFF | |
| 443 | 886 if (params.diff_mode) |
| 6 | 887 { |
| 888 win_T *wp; | |
| 889 | |
| 890 /* set options in each window for "vimdiff". */ | |
| 891 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 892 diff_win_options(wp, TRUE); | |
| 893 } | |
| 894 #endif | |
| 895 | |
| 896 /* | |
| 897 * Shorten any of the filenames, but only when absolute. | |
| 898 */ | |
| 899 shorten_fnames(FALSE); | |
| 900 | |
| 901 /* | |
| 902 * Need to jump to the tag before executing the '-c command'. | |
| 903 * Makes "vim -c '/return' -t main" work. | |
| 904 */ | |
| 443 | 905 if (params.tagname != NULL) |
| 6 | 906 { |
| 604 | 907 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 908 swap_exists_did_quit = FALSE; | |
| 909 #endif | |
| 910 | |
| 443 | 911 vim_snprintf((char *)IObuff, IOSIZE, "ta %s", params.tagname); |
| 6 | 912 do_cmdline_cmd(IObuff); |
| 913 TIME_MSG("jumping to tag"); | |
| 604 | 914 |
| 915 #if defined(HAS_SWAP_EXISTS_ACTION) | |
| 916 /* If the user doesn't want to edit the file then we quit here. */ | |
| 917 if (swap_exists_did_quit) | |
| 918 getout(1); | |
| 919 #endif | |
| 6 | 920 } |
| 921 | |
| 443 | 922 /* Execute any "+", "-c" and "-S" arguments. */ |
| 923 if (params.n_commands > 0) | |
| 924 exe_commands(¶ms); | |
| 6 | 925 |
| 926 RedrawingDisabled = 0; | |
| 927 redraw_all_later(NOT_VALID); | |
| 928 no_wait_return = FALSE; | |
| 929 starting = 0; | |
| 930 | |
| 626 | 931 #ifdef FEAT_TERMRESPONSE |
| 932 /* Requesting the termresponse is postponed until here, so that a "-c q" | |
| 933 * argument doesn't make it appear in the shell Vim was started from. */ | |
| 934 may_req_termresponse(); | |
| 935 #endif | |
| 936 | |
| 6 | 937 /* start in insert mode */ |
| 938 if (p_im) | |
| 939 need_start_insertmode = TRUE; | |
| 940 | |
| 941 #ifdef FEAT_AUTOCMD | |
| 942 apply_autocmds(EVENT_VIMENTER, NULL, NULL, FALSE, curbuf); | |
| 943 TIME_MSG("VimEnter autocommands"); | |
| 944 #endif | |
| 945 | |
| 3488 | 946 #if defined(FEAT_EVAL) && defined(FEAT_CLIPBOARD) |
| 947 /* Adjust default register name for "unnamed" in 'clipboard'. Can only be | |
| 948 * done after the clipboard is available and all initial commands that may | |
| 949 * modify the 'clipboard' setting have run; i.e. just before entering the | |
| 950 * main loop. */ | |
| 951 { | |
| 952 int default_regname = 0; | |
| 953 adjust_clip_reg(&default_regname); | |
| 954 set_reg_var(default_regname); | |
| 955 } | |
| 956 #endif | |
| 957 | |
| 6 | 958 #if defined(FEAT_DIFF) && defined(FEAT_SCROLLBIND) |
| 959 /* When a startup script or session file setup for diff'ing and | |
| 960 * scrollbind, sync the scrollbind now. */ | |
| 961 if (curwin->w_p_diff && curwin->w_p_scb) | |
| 962 { | |
| 963 update_topline(); | |
| 964 check_scrollbind((linenr_T)0, 0L); | |
| 965 TIME_MSG("diff scrollbinding"); | |
| 966 } | |
| 967 #endif | |
| 968 | |
| 969 #if defined(WIN3264) && !defined(FEAT_GUI_W32) | |
| 970 mch_set_winsize_now(); /* Allow winsize changes from now on */ | |
| 971 #endif | |
| 972 | |
| 685 | 973 #if defined(FEAT_GUI) && defined(FEAT_WINDOWS) |
| 974 /* When tab pages were created, may need to update the tab pages line and | |
| 975 * scrollbars. This is skipped while creating them. */ | |
| 976 if (first_tabpage->tp_next != NULL) | |
| 977 { | |
| 978 out_flush(); | |
| 979 gui_init_which_components(NULL); | |
| 980 gui_update_scrollbars(TRUE); | |
| 981 } | |
| 982 need_mouse_correct = TRUE; | |
| 983 #endif | |
| 984 | |
| 6 | 985 /* If ":startinsert" command used, stuff a dummy command to be able to |
| 986 * call normal_cmd(), which will then start Insert mode. */ | |
| 987 if (restart_edit != 0) | |
| 620 | 988 stuffcharReadbuff(K_NOP); |
| 6 | 989 |
| 990 #ifdef FEAT_NETBEANS_INTG | |
| 2210 | 991 if (netbeansArg != NULL && strncmp("-nb", netbeansArg, 3) == 0) |
|
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992 { |
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993 # ifdef FEAT_GUI |
| 2592 | 994 # if !defined(FEAT_GUI_X11) && !defined(FEAT_GUI_GTK) \ |
|
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|
995 && !defined(FEAT_GUI_W32) |
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|
996 if (gui.in_use) |
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|
997 { |
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|
998 mch_errmsg(_("netbeans is not supported with this GUI\n")); |
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999 mch_exit(2); |
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1000 } |
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1001 # endif |
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|
1002 # endif |
| 6 | 1003 /* Tell the client that it can start sending commands. */ |
| 2210 | 1004 netbeans_open(netbeansArg + 3, TRUE); |
|
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1005 } |
| 6 | 1006 #endif |
| 1007 | |
| 1008 TIME_MSG("before starting main loop"); | |
| 1009 | |
| 1010 /* | |
| 1011 * Call the main command loop. This never returns. | |
| 3348 | 1012 */ |
| 169 | 1013 main_loop(FALSE, FALSE); |
| 6 | 1014 |
| 1015 return 0; | |
| 1016 } | |
| 3955 | 1017 #endif /* NO_VIM_MAIN */ |
| 6 | 1018 #endif /* PROTO */ |
| 1019 | |
| 1020 /* | |
| 1021 * Main loop: Execute Normal mode commands until exiting Vim. | |
| 1022 * Also used to handle commands in the command-line window, until the window | |
| 1023 * is closed. | |
| 169 | 1024 * Also used to handle ":visual" command after ":global": execute Normal mode |
| 1025 * commands, return when entering Ex mode. "noexmode" is TRUE then. | |
| 6 | 1026 */ |
| 1027 void | |
| 169 | 1028 main_loop(cmdwin, noexmode) |
| 1029 int cmdwin; /* TRUE when working in the command-line window */ | |
| 1030 int noexmode; /* TRUE when return on entering Ex mode */ | |
| 6 | 1031 { |
| 1345 | 1032 oparg_T oa; /* operator arguments */ |
| 1033 int previous_got_int = FALSE; /* "got_int" was TRUE */ | |
|
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1034 #ifdef FEAT_CONCEAL |
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Make updating text for conceal mode simpler. A few compiler warning fixes.
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1035 linenr_T conceal_old_cursor_line = 0; |
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1036 linenr_T conceal_new_cursor_line = 0; |
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1037 int conceal_update_lines = FALSE; |
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1038 #endif |
| 6 | 1039 |
| 1040 #if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD) | |
| 1041 /* Setup to catch a terminating error from the X server. Just ignore | |
| 1042 * it, restore the state and continue. This might not always work | |
| 1043 * properly, but at least we don't exit unexpectedly when the X server | |
| 1044 * exists while Vim is running in a console. */ | |
| 169 | 1045 if (!cmdwin && !noexmode && SETJMP(x_jump_env)) |
| 6 | 1046 { |
| 1047 State = NORMAL; | |
| 1048 # ifdef FEAT_VISUAL | |
| 1049 VIsual_active = FALSE; | |
| 1050 # endif | |
| 1051 got_int = TRUE; | |
| 1052 need_wait_return = FALSE; | |
| 1053 global_busy = FALSE; | |
| 1054 exmode_active = 0; | |
| 1055 skip_redraw = FALSE; | |
| 1056 RedrawingDisabled = 0; | |
| 1057 no_wait_return = 0; | |
| 3119 | 1058 vgetc_busy = 0; |
| 6 | 1059 # ifdef FEAT_EVAL |
| 1060 emsg_skip = 0; | |
| 1061 # endif | |
| 1062 emsg_off = 0; | |
| 1063 # ifdef FEAT_MOUSE | |
| 1064 setmouse(); | |
| 1065 # endif | |
| 1066 settmode(TMODE_RAW); | |
| 1067 starttermcap(); | |
| 1068 scroll_start(); | |
| 1069 redraw_later_clear(); | |
| 1070 } | |
| 1071 #endif | |
| 1072 | |
| 1073 clear_oparg(&oa); | |
| 1074 while (!cmdwin | |
| 1075 #ifdef FEAT_CMDWIN | |
| 1076 || cmdwin_result == 0 | |
| 1077 #endif | |
| 1078 ) | |
| 1079 { | |
| 1080 if (stuff_empty()) | |
| 1081 { | |
| 1082 did_check_timestamps = FALSE; | |
| 1083 if (need_check_timestamps) | |
| 1084 check_timestamps(FALSE); | |
| 1085 if (need_wait_return) /* if wait_return still needed ... */ | |
| 1086 wait_return(FALSE); /* ... call it now */ | |
| 1087 if (need_start_insertmode && goto_im() | |
| 1088 #ifdef FEAT_VISUAL | |
| 1089 && !VIsual_active | |
| 1090 #endif | |
| 1091 ) | |
| 1092 { | |
| 1093 need_start_insertmode = FALSE; | |
| 1094 stuffReadbuff((char_u *)"i"); /* start insert mode next */ | |
| 1095 /* skip the fileinfo message now, because it would be shown | |
| 1096 * after insert mode finishes! */ | |
| 1097 need_fileinfo = FALSE; | |
| 1098 } | |
| 1099 } | |
| 1345 | 1100 |
| 1101 /* Reset "got_int" now that we got back to the main loop. Except when | |
| 1102 * inside a ":g/pat/cmd" command, then the "got_int" needs to abort | |
| 1103 * the ":g" command. | |
| 1104 * For ":g/pat/vi" we reset "got_int" when used once. When used | |
| 1105 * a second time we go back to Ex mode and abort the ":g" command. */ | |
| 1106 if (got_int) | |
| 6 | 1107 { |
| 1345 | 1108 if (noexmode && global_busy && !exmode_active && previous_got_int) |
| 1109 { | |
| 1110 /* Typed two CTRL-C in a row: go back to ex mode as if "Q" was | |
| 1111 * used and keep "got_int" set, so that it aborts ":g". */ | |
| 1112 exmode_active = EXMODE_NORMAL; | |
| 1113 State = NORMAL; | |
| 1114 } | |
| 1115 else if (!global_busy || !exmode_active) | |
| 1116 { | |
| 1117 if (!quit_more) | |
| 1118 (void)vgetc(); /* flush all buffers */ | |
| 1119 got_int = FALSE; | |
| 1120 } | |
| 1121 previous_got_int = TRUE; | |
| 6 | 1122 } |
| 1345 | 1123 else |
| 1124 previous_got_int = FALSE; | |
| 1125 | |
| 6 | 1126 if (!exmode_active) |
| 1127 msg_scroll = FALSE; | |
| 1128 quit_more = FALSE; | |
| 1129 | |
| 1130 /* | |
| 1131 * If skip redraw is set (for ":" in wait_return()), don't redraw now. | |
| 1132 * If there is nothing in the stuff_buffer or do_redraw is TRUE, | |
| 1133 * update cursor and redraw. | |
| 1134 */ | |
| 1135 if (skip_redraw || exmode_active) | |
| 1136 skip_redraw = FALSE; | |
| 1137 else if (do_redraw || stuff_empty()) | |
| 1138 { | |
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1139 #if defined(FEAT_AUTOCMD) || defined(FEAT_CONCEAL) |
| 662 | 1140 /* Trigger CursorMoved if the cursor moved. */ |
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1141 if (!finish_op && ( |
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1142 # ifdef FEAT_AUTOCMD |
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1143 has_cursormoved() |
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1144 # endif |
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1145 # if defined(FEAT_AUTOCMD) && defined(FEAT_CONCEAL) |
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1146 || |
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1147 # endif |
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1148 # ifdef FEAT_CONCEAL |
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1149 curwin->w_p_cole > 0 |
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1150 # endif |
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1151 ) |
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1152 && !equalpos(last_cursormoved, curwin->w_cursor)) |
| 662 | 1153 { |
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1154 # ifdef FEAT_AUTOCMD |
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1155 if (has_cursormoved()) |
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1156 apply_autocmds(EVENT_CURSORMOVED, NULL, NULL, |
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1157 FALSE, curbuf); |
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1158 # endif |
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1159 # ifdef FEAT_CONCEAL |
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1160 if (curwin->w_p_cole > 0) |
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1161 { |
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1162 conceal_old_cursor_line = last_cursormoved.lnum; |
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1163 conceal_new_cursor_line = curwin->w_cursor.lnum; |
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1164 conceal_update_lines = TRUE; |
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1165 } |
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1166 # endif |
| 662 | 1167 last_cursormoved = curwin->w_cursor; |
| 1168 } | |
| 1169 #endif | |
| 1170 | |
| 4232 | 1171 #ifdef FEAT_AUTOCMD |
| 1172 /* Trigger TextChanged if b_changedtick differs. */ | |
| 1173 if (!finish_op && has_textchanged() | |
| 1174 && last_changedtick != curbuf->b_changedtick) | |
| 1175 { | |
| 1176 if (last_changedtick_buf == curbuf) | |
| 1177 apply_autocmds(EVENT_TEXTCHANGED, NULL, NULL, | |
| 1178 FALSE, curbuf); | |
| 1179 last_changedtick_buf = curbuf; | |
| 1180 last_changedtick = curbuf->b_changedtick; | |
| 1181 } | |
| 1182 #endif | |
| 1183 | |
| 640 | 1184 #if defined(FEAT_DIFF) && defined(FEAT_SCROLLBIND) |
| 1185 /* Scroll-binding for diff mode may have been postponed until | |
| 1186 * here. Avoids doing it for every change. */ | |
| 1187 if (diff_need_scrollbind) | |
| 1188 { | |
| 1189 check_scrollbind((linenr_T)0, 0L); | |
| 1190 diff_need_scrollbind = FALSE; | |
| 1191 } | |
| 1192 #endif | |
| 6 | 1193 #if defined(FEAT_FOLDING) && defined(FEAT_VISUAL) |
| 1194 /* Include a closed fold completely in the Visual area. */ | |
| 1195 foldAdjustVisual(); | |
| 1196 #endif | |
| 1197 #ifdef FEAT_FOLDING | |
| 1198 /* | |
| 1199 * When 'foldclose' is set, apply 'foldlevel' to folds that don't | |
| 1200 * contain the cursor. | |
| 1201 * When 'foldopen' is "all", open the fold(s) under the cursor. | |
| 1202 * This may mark the window for redrawing. | |
| 1203 */ | |
| 1204 if (hasAnyFolding(curwin) && !char_avail()) | |
| 1205 { | |
| 1206 foldCheckClose(); | |
| 1207 if (fdo_flags & FDO_ALL) | |
| 1208 foldOpenCursor(); | |
| 1209 } | |
| 1210 #endif | |
| 1211 | |
| 1212 /* | |
| 1213 * Before redrawing, make sure w_topline is correct, and w_leftcol | |
| 1214 * if lines don't wrap, and w_skipcol if lines wrap. | |
| 1215 */ | |
| 1216 update_topline(); | |
| 1217 validate_cursor(); | |
| 1218 | |
| 1219 #ifdef FEAT_VISUAL | |
| 1220 if (VIsual_active) | |
| 1221 update_curbuf(INVERTED);/* update inverted part */ | |
| 1222 else | |
| 1223 #endif | |
| 1224 if (must_redraw) | |
| 1225 update_screen(0); | |
| 1226 else if (redraw_cmdline || clear_cmdline) | |
| 1227 showmode(); | |
| 1228 #ifdef FEAT_WINDOWS | |
| 1229 redraw_statuslines(); | |
| 1230 #endif | |
| 1231 #ifdef FEAT_TITLE | |
| 1232 if (need_maketitle) | |
| 1233 maketitle(); | |
| 1234 #endif | |
| 1235 /* display message after redraw */ | |
| 1236 if (keep_msg != NULL) | |
| 1237 { | |
| 1238 char_u *p; | |
| 1239 | |
| 1240 /* msg_attr_keep() will set keep_msg to NULL, must free the | |
| 1241 * string here. */ | |
| 1242 p = keep_msg; | |
| 680 | 1243 keep_msg = NULL; |
| 6 | 1244 msg_attr(p, keep_msg_attr); |
| 1245 vim_free(p); | |
| 1246 } | |
| 1247 if (need_fileinfo) /* show file info after redraw */ | |
| 1248 { | |
| 1249 fileinfo(FALSE, TRUE, FALSE); | |
| 1250 need_fileinfo = FALSE; | |
| 1251 } | |
| 1252 | |
| 1253 emsg_on_display = FALSE; /* can delete error message now */ | |
| 1254 did_emsg = FALSE; | |
| 1255 msg_didany = FALSE; /* reset lines_left in msg_start() */ | |
| 448 | 1256 may_clear_sb_text(); /* clear scroll-back text on next msg */ |
| 6 | 1257 showruler(FALSE); |
| 1258 | |
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1259 # if defined(FEAT_CONCEAL) |
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1260 if (conceal_update_lines |
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1261 && (conceal_old_cursor_line != conceal_new_cursor_line |
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1262 || conceal_cursor_line(curwin) |
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1263 || need_cursor_line_redraw)) |
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1264 { |
| 2706 | 1265 if (conceal_old_cursor_line != conceal_new_cursor_line |
| 1266 && conceal_old_cursor_line | |
| 1267 <= curbuf->b_ml.ml_line_count) | |
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1268 update_single_line(curwin, conceal_old_cursor_line); |
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1269 update_single_line(curwin, conceal_new_cursor_line); |
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1270 curwin->w_valid &= ~VALID_CROW; |
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1271 } |
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1272 # endif |
| 6 | 1273 setcursor(); |
| 1274 cursor_on(); | |
| 1275 | |
| 1276 do_redraw = FALSE; | |
| 1972 | 1277 |
| 1278 #ifdef STARTUPTIME | |
| 1279 /* Now that we have drawn the first screen all the startup stuff | |
| 1280 * has been done, close any file for startup messages. */ | |
| 1281 if (time_fd != NULL) | |
| 1282 { | |
| 1283 TIME_MSG("first screen update"); | |
| 1284 TIME_MSG("--- VIM STARTED ---"); | |
| 1285 fclose(time_fd); | |
| 1286 time_fd = NULL; | |
| 1287 } | |
| 1288 #endif | |
| 6 | 1289 } |
| 1290 #ifdef FEAT_GUI | |
| 1291 if (need_mouse_correct) | |
| 1292 gui_mouse_correct(); | |
| 1293 #endif | |
| 1294 | |
| 1295 /* | |
| 1296 * Update w_curswant if w_set_curswant has been set. | |
| 1297 * Postponed until here to avoid computing w_virtcol too often. | |
| 1298 */ | |
| 1299 update_curswant(); | |
| 1300 | |
| 958 | 1301 #ifdef FEAT_EVAL |
| 1302 /* | |
| 1303 * May perform garbage collection when waiting for a character, but | |
| 1304 * only at the very toplevel. Otherwise we may be using a List or | |
| 1305 * Dict internally somewhere. | |
| 1306 * "may_garbage_collect" is reset in vgetc() which is invoked through | |
| 1307 * do_exmode() and normal_cmd(). | |
| 1308 */ | |
| 1309 may_garbage_collect = (!cmdwin && !noexmode); | |
| 1310 #endif | |
| 6 | 1311 /* |
| 1312 * If we're invoked as ex, do a round of ex commands. | |
| 1313 * Otherwise, get and execute a normal mode command. | |
| 1314 */ | |
| 1315 if (exmode_active) | |
| 169 | 1316 { |
| 1317 if (noexmode) /* End of ":global/path/visual" commands */ | |
| 1318 return; | |
| 6 | 1319 do_exmode(exmode_active == EXMODE_VIM); |
| 169 | 1320 } |
| 6 | 1321 else |
| 1322 normal_cmd(&oa, TRUE); | |
| 1323 } | |
| 1324 } | |
| 1325 | |
| 1326 | |
| 1327 #if defined(USE_XSMP) || defined(FEAT_GUI_MSWIN) || defined(PROTO) | |
| 1328 /* | |
| 1329 * Exit, but leave behind swap files for modified buffers. | |
| 1330 */ | |
| 1331 void | |
| 1332 getout_preserve_modified(exitval) | |
| 1333 int exitval; | |
| 1334 { | |
| 39 | 1335 # if defined(SIGHUP) && defined(SIG_IGN) |
| 1336 /* Ignore SIGHUP, because a dropped connection causes a read error, which | |
| 1337 * makes Vim exit and then handling SIGHUP causes various reentrance | |
| 1338 * problems. */ | |
| 36 | 1339 signal(SIGHUP, SIG_IGN); |
| 39 | 1340 # endif |
| 36 | 1341 |
| 6 | 1342 ml_close_notmod(); /* close all not-modified buffers */ |
| 1343 ml_sync_all(FALSE, FALSE); /* preserve all swap files */ | |
| 1344 ml_close_all(FALSE); /* close all memfiles, without deleting */ | |
| 1345 getout(exitval); /* exit Vim properly */ | |
| 1346 } | |
| 1347 #endif | |
| 1348 | |
| 1349 | |
| 1350 /* Exit properly */ | |
| 1351 void | |
| 1352 getout(exitval) | |
| 1353 int exitval; | |
| 1354 { | |
| 1355 #ifdef FEAT_AUTOCMD | |
| 1356 buf_T *buf; | |
| 1357 win_T *wp; | |
| 671 | 1358 tabpage_T *tp, *next_tp; |
| 6 | 1359 #endif |
| 1360 | |
| 1361 exiting = TRUE; | |
| 1362 | |
| 169 | 1363 /* When running in Ex mode an error causes us to exit with a non-zero exit |
| 1364 * code. POSIX requires this, although it's not 100% clear from the | |
| 1365 * standard. */ | |
| 1366 if (exmode_active) | |
| 1367 exitval += ex_exitval; | |
| 1368 | |
| 6 | 1369 /* Position the cursor on the last screen line, below all the text */ |
| 1370 #ifdef FEAT_GUI | |
| 1371 if (!gui.in_use) | |
| 1372 #endif | |
| 1373 windgoto((int)Rows - 1, 0); | |
| 1374 | |
| 242 | 1375 #if defined(FEAT_EVAL) || defined(FEAT_SYN_HL) |
| 1376 /* Optionally print hashtable efficiency. */ | |
| 1377 hash_debug_results(); | |
| 1378 #endif | |
| 1379 | |
| 6 | 1380 #ifdef FEAT_GUI |
| 1381 msg_didany = FALSE; | |
| 1382 #endif | |
| 1383 | |
| 1384 #ifdef FEAT_AUTOCMD | |
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1385 if (get_vim_var_nr(VV_DYING) <= 1) |
| 6 | 1386 { |
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1387 /* Trigger BufWinLeave for all windows, but only once per buffer. */ |
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1388 # if defined FEAT_WINDOWS |
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1389 for (tp = first_tabpage; tp != NULL; tp = next_tp) |
| 6 | 1390 { |
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1391 next_tp = tp->tp_next; |
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1392 for (wp = (tp == curtab) |
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1393 ? firstwin : tp->tp_firstwin; wp != NULL; wp = wp->w_next) |
| 671 | 1394 { |
| 4021 | 1395 if (wp->w_buffer == NULL) |
| 1396 /* Autocmd must have close the buffer already, skip. */ | |
| 1397 continue; | |
|
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|
1398 buf = wp->w_buffer; |
|
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1399 if (buf->b_changedtick != -1) |
|
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1400 { |
|
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|
1401 apply_autocmds(EVENT_BUFWINLEAVE, buf->b_fname, |
|
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|
1402 buf->b_fname, FALSE, buf); |
| 3488 | 1403 buf->b_changedtick = -1; /* note that we did it already */ |
|
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|
1404 /* start all over, autocommands may mess up the lists */ |
|
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1405 next_tp = first_tabpage; |
|
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|
1406 break; |
|
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|
1407 } |
| 671 | 1408 } |
| 6 | 1409 } |
| 640 | 1410 # else |
|
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|
1411 apply_autocmds(EVENT_BUFWINLEAVE, curbuf, curbuf->b_fname, |
|
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|
1412 FALSE, curbuf); |
| 640 | 1413 # endif |
| 1414 | |
|
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|
1415 /* Trigger BufUnload for buffers that are loaded */ |
|
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|
1416 for (buf = firstbuf; buf != NULL; buf = buf->b_next) |
|
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|
1417 if (buf->b_ml.ml_mfp != NULL) |
|
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|
1418 { |
|
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|
1419 apply_autocmds(EVENT_BUFUNLOAD, buf->b_fname, buf->b_fname, |
| 6 | 1420 FALSE, buf); |
|
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|
1421 if (!buf_valid(buf)) /* autocmd may delete the buffer */ |
|
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|
1422 break; |
|
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|
1423 } |
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1424 apply_autocmds(EVENT_VIMLEAVEPRE, NULL, NULL, FALSE, curbuf); |
|
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|
1425 } |
| 6 | 1426 #endif |
| 1427 | |
| 1428 #ifdef FEAT_VIMINFO | |
| 1429 if (*p_viminfo != NUL) | |
| 1430 /* Write out the registers, history, marks etc, to the viminfo file */ | |
| 1431 write_viminfo(NULL, FALSE); | |
| 1432 #endif | |
| 1433 | |
| 1434 #ifdef FEAT_AUTOCMD | |
|
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|
1435 if (get_vim_var_nr(VV_DYING) <= 1) |
|
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|
1436 apply_autocmds(EVENT_VIMLEAVE, NULL, NULL, FALSE, curbuf); |
| 6 | 1437 #endif |
| 1438 | |
| 170 | 1439 #ifdef FEAT_PROFILE |
| 1440 profile_dump(); | |
| 1441 #endif | |
| 1442 | |
| 6 | 1443 if (did_emsg |
| 1444 #ifdef FEAT_GUI | |
| 1445 || (gui.in_use && msg_didany && p_verbose > 0) | |
| 1446 #endif | |
| 1447 ) | |
| 1448 { | |
| 1449 /* give the user a chance to read the (error) message */ | |
| 1450 no_wait_return = FALSE; | |
| 1451 wait_return(FALSE); | |
| 1452 } | |
| 1453 | |
| 1454 #ifdef FEAT_AUTOCMD | |
| 1455 /* Position the cursor again, the autocommands may have moved it */ | |
| 1456 # ifdef FEAT_GUI | |
| 1457 if (!gui.in_use) | |
| 1458 # endif | |
| 1459 windgoto((int)Rows - 1, 0); | |
| 1460 #endif | |
| 1461 | |
|
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1462 #ifdef FEAT_LUA |
|
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1463 lua_end(); |
|
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|
1464 #endif |
| 14 | 1465 #ifdef FEAT_MZSCHEME |
| 1466 mzscheme_end(); | |
| 1467 #endif | |
| 6 | 1468 #ifdef FEAT_TCL |
| 1469 tcl_end(); | |
| 1470 #endif | |
| 1471 #ifdef FEAT_RUBY | |
| 1472 ruby_end(); | |
| 1473 #endif | |
| 1474 #ifdef FEAT_PYTHON | |
| 1475 python_end(); | |
| 1476 #endif | |
|
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1477 #ifdef FEAT_PYTHON3 |
|
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1478 python3_end(); |
|
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|
1479 #endif |
| 6 | 1480 #ifdef FEAT_PERL |
| 1481 perl_end(); | |
| 1482 #endif | |
| 1483 #if defined(USE_ICONV) && defined(DYNAMIC_ICONV) | |
| 1484 iconv_end(); | |
| 1485 #endif | |
| 1486 #ifdef FEAT_NETBEANS_INTG | |
| 1487 netbeans_end(); | |
| 1488 #endif | |
| 1385 | 1489 #ifdef FEAT_CSCOPE |
| 1490 cs_end(); | |
| 1491 #endif | |
| 1405 | 1492 #ifdef FEAT_EVAL |
| 1493 if (garbage_collect_at_exit) | |
| 1494 garbage_collect(); | |
| 1495 #endif | |
| 6 | 1496 |
| 1497 mch_exit(exitval); | |
| 1498 } | |
| 1499 | |
| 2730 | 1500 #ifndef NO_VIM_MAIN |
| 6 | 1501 /* |
| 1502 * Get a (optional) count for a Vim argument. | |
| 1503 */ | |
| 1504 static int | |
| 1505 get_number_arg(p, idx, def) | |
| 1506 char_u *p; /* pointer to argument */ | |
| 1507 int *idx; /* index in argument, is incremented */ | |
| 1508 int def; /* default value */ | |
| 1509 { | |
| 1510 if (vim_isdigit(p[*idx])) | |
| 1511 { | |
| 1512 def = atoi((char *)&(p[*idx])); | |
| 1513 while (vim_isdigit(p[*idx])) | |
| 1514 *idx = *idx + 1; | |
| 1515 } | |
| 1516 return def; | |
| 1517 } | |
| 1518 | |
| 443 | 1519 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE) |
| 1520 /* | |
| 1521 * Setup to use the current locale (for ctype() and many other things). | |
| 1522 */ | |
| 1523 static void | |
| 1524 init_locale() | |
| 1525 { | |
| 1526 setlocale(LC_ALL, ""); | |
| 1624 | 1527 |
|
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Other solution for GTK not changing the locale.
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parents:
2180
diff
changeset
|
1528 # ifdef FEAT_GUI_GTK |
|
4c6b4298852f
Other solution for GTK not changing the locale.
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parents:
2180
diff
changeset
|
1529 /* Tell Gtk not to change our locale settings. */ |
|
4c6b4298852f
Other solution for GTK not changing the locale.
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parents:
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changeset
|
1530 gtk_disable_setlocale(); |
|
4c6b4298852f
Other solution for GTK not changing the locale.
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changeset
|
1531 # endif |
| 1624 | 1532 # if defined(FEAT_FLOAT) && defined(LC_NUMERIC) |
| 1533 /* Make sure strtod() uses a decimal point, not a comma. */ | |
| 1534 setlocale(LC_NUMERIC, "C"); | |
| 1535 # endif | |
| 1536 | |
| 534 | 1537 # ifdef WIN32 |
| 1538 /* Apparently MS-Windows printf() may cause a crash when we give it 8-bit | |
| 1539 * text while it's expecting text in the current locale. This call avoids | |
| 1540 * that. */ | |
| 1541 setlocale(LC_CTYPE, "C"); | |
| 1542 # endif | |
| 443 | 1543 |
| 1544 # ifdef FEAT_GETTEXT | |
| 1545 { | |
| 1546 int mustfree = FALSE; | |
| 1547 char_u *p; | |
| 1548 | |
| 1549 # ifdef DYNAMIC_GETTEXT | |
| 1550 /* Initialize the gettext library */ | |
| 1551 dyn_libintl_init(NULL); | |
| 1552 # endif | |
| 1553 /* expand_env() doesn't work yet, because chartab[] is not initialized | |
| 1554 * yet, call vim_getenv() directly */ | |
| 1555 p = vim_getenv((char_u *)"VIMRUNTIME", &mustfree); | |
| 1556 if (p != NULL && *p != NUL) | |
| 1557 { | |
| 1297 | 1558 vim_snprintf((char *)NameBuff, MAXPATHL, "%s/lang", p); |
| 443 | 1559 bindtextdomain(VIMPACKAGE, (char *)NameBuff); |
| 1560 } | |
| 1561 if (mustfree) | |
| 1562 vim_free(p); | |
| 1563 textdomain(VIMPACKAGE); | |
| 1564 } | |
| 1565 # endif | |
| 1566 } | |
| 1567 #endif | |
| 1568 | |
| 1569 /* | |
| 1570 * Check for: [r][e][g][vi|vim|view][diff][ex[im]] | |
| 1571 * If the executable name starts with "r" we disable shell commands. | |
| 1572 * If the next character is "e" we run in Easy mode. | |
| 1573 * If the next character is "g" we run the GUI version. | |
| 1574 * If the next characters are "view" we start in readonly mode. | |
| 1575 * If the next characters are "diff" or "vimdiff" we start in diff mode. | |
| 1576 * If the next characters are "ex" we start in Ex mode. If it's followed | |
| 1577 * by "im" use improved Ex mode. | |
| 1578 */ | |
| 1579 static void | |
| 1580 parse_command_name(parmp) | |
| 1581 mparm_T *parmp; | |
| 1582 { | |
| 1583 char_u *initstr; | |
| 1584 | |
| 1585 initstr = gettail((char_u *)parmp->argv[0]); | |
| 1586 | |
| 1587 #ifdef MACOS_X_UNIX | |
| 1588 /* An issue has been seen when launching Vim in such a way that | |
| 1589 * $PWD/$ARGV[0] or $ARGV[0] is not the absolute path to the | |
| 1590 * executable or a symbolic link of it. Until this issue is resolved | |
| 1591 * we prohibit the GUI from being used. | |
| 1592 */ | |
| 1593 if (STRCMP(initstr, parmp->argv[0]) == 0) | |
| 1594 disallow_gui = TRUE; | |
| 1595 | |
| 1596 /* TODO: On MacOS X default to gui if argv[0] ends in: | |
| 769 | 1597 * /Vim.app/Contents/MacOS/Vim */ |
| 443 | 1598 #endif |
| 1599 | |
| 1600 #ifdef FEAT_EVAL | |
| 1601 set_vim_var_string(VV_PROGNAME, initstr, -1); | |
| 1602 #endif | |
| 1603 | |
| 1604 if (TOLOWER_ASC(initstr[0]) == 'r') | |
| 1605 { | |
| 1606 restricted = TRUE; | |
| 1607 ++initstr; | |
| 1608 } | |
| 1609 | |
|
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2021
diff
changeset
|
1610 /* Use evim mode for "evim" and "egvim", not for "editor". */ |
| 443 | 1611 if (TOLOWER_ASC(initstr[0]) == 'e' |
| 1612 && (TOLOWER_ASC(initstr[1]) == 'v' | |
| 1613 || TOLOWER_ASC(initstr[1]) == 'g')) | |
| 1614 { | |
| 1615 #ifdef FEAT_GUI | |
| 1616 gui.starting = TRUE; | |
| 1617 #endif | |
| 1618 parmp->evim_mode = TRUE; | |
| 1619 ++initstr; | |
| 1620 } | |
| 1621 | |
| 1722 | 1622 /* "gvim" starts the GUI. Also accept "Gvim" for MS-Windows. */ |
| 1623 if (TOLOWER_ASC(initstr[0]) == 'g') | |
| 443 | 1624 { |
| 1625 main_start_gui(); | |
| 1626 #ifdef FEAT_GUI | |
| 1627 ++initstr; | |
| 1628 #endif | |
| 1629 } | |
| 1630 | |
| 1631 if (STRNICMP(initstr, "view", 4) == 0) | |
| 1632 { | |
| 1633 readonlymode = TRUE; | |
| 1634 curbuf->b_p_ro = TRUE; | |
| 1635 p_uc = 10000; /* don't update very often */ | |
| 1636 initstr += 4; | |
| 1637 } | |
| 1638 else if (STRNICMP(initstr, "vim", 3) == 0) | |
| 1639 initstr += 3; | |
| 1640 | |
| 1641 /* Catch "[r][g]vimdiff" and "[r][g]viewdiff". */ | |
| 1642 if (STRICMP(initstr, "diff") == 0) | |
| 1643 { | |
| 1644 #ifdef FEAT_DIFF | |
| 1645 parmp->diff_mode = TRUE; | |
| 1646 #else | |
| 1647 mch_errmsg(_("This Vim was not compiled with the diff feature.")); | |
| 1648 mch_errmsg("\n"); | |
| 1649 mch_exit(2); | |
| 1650 #endif | |
| 1651 } | |
| 1652 | |
| 1653 if (STRNICMP(initstr, "ex", 2) == 0) | |
| 1654 { | |
| 1655 if (STRNICMP(initstr + 2, "im", 2) == 0) | |
| 1656 exmode_active = EXMODE_VIM; | |
| 1657 else | |
| 1658 exmode_active = EXMODE_NORMAL; | |
| 1659 change_compatible(TRUE); /* set 'compatible' */ | |
| 1660 } | |
| 1661 } | |
| 1662 | |
| 6 | 1663 /* |
| 440 | 1664 * Get the name of the display, before gui_prepare() removes it from |
| 1665 * argv[]. Used for the xterm-clipboard display. | |
| 1666 * | |
| 1376 | 1667 * Also find the --server... arguments and --socketid and --windowid |
| 440 | 1668 */ |
| 1669 static void | |
| 443 | 1670 early_arg_scan(parmp) |
| 1883 | 1671 mparm_T *parmp UNUSED; |
| 440 | 1672 { |
| 1750 | 1673 #if defined(FEAT_XCLIPBOARD) || defined(FEAT_CLIENTSERVER) \ |
| 1674 || !defined(FEAT_NETBEANS_INTG) | |
| 443 | 1675 int argc = parmp->argc; |
| 1676 char **argv = parmp->argv; | |
| 440 | 1677 int i; |
| 1678 | |
| 1679 for (i = 1; i < argc; i++) | |
| 1680 { | |
| 1681 if (STRCMP(argv[i], "--") == 0) | |
| 1682 break; | |
| 1683 # ifdef FEAT_XCLIPBOARD | |
| 1684 else if (STRICMP(argv[i], "-display") == 0 | |
| 575 | 1685 # if defined(FEAT_GUI_GTK) |
| 440 | 1686 || STRICMP(argv[i], "--display") == 0 |
| 1687 # endif | |
| 1688 ) | |
| 1689 { | |
| 1690 if (i == argc - 1) | |
| 1691 mainerr_arg_missing((char_u *)argv[i]); | |
| 1692 xterm_display = argv[++i]; | |
| 1693 } | |
| 1694 # endif | |
| 1695 # ifdef FEAT_CLIENTSERVER | |
| 1696 else if (STRICMP(argv[i], "--servername") == 0) | |
| 1697 { | |
| 1698 if (i == argc - 1) | |
| 1699 mainerr_arg_missing((char_u *)argv[i]); | |
| 1700 parmp->serverName_arg = (char_u *)argv[++i]; | |
| 1701 } | |
| 734 | 1702 else if (STRICMP(argv[i], "--serverlist") == 0) |
| 440 | 1703 parmp->serverArg = TRUE; |
| 734 | 1704 else if (STRNICMP(argv[i], "--remote", 8) == 0) |
| 440 | 1705 { |
| 1706 parmp->serverArg = TRUE; | |
| 734 | 1707 # ifdef FEAT_GUI |
| 1708 if (strstr(argv[i], "-wait") != 0) | |
| 1709 /* don't fork() when starting the GUI to edit files ourself */ | |
| 1710 gui.dofork = FALSE; | |
| 1711 # endif | |
| 440 | 1712 } |
| 1713 # endif | |
| 1376 | 1714 |
| 1715 # if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32) | |
| 1716 # ifdef FEAT_GUI_W32 | |
| 1717 else if (STRICMP(argv[i], "--windowid") == 0) | |
| 1718 # else | |
| 440 | 1719 else if (STRICMP(argv[i], "--socketid") == 0) |
| 1376 | 1720 # endif |
| 440 | 1721 { |
| 1570 | 1722 long_u id; |
| 1723 int count; | |
| 440 | 1724 |
| 1725 if (i == argc - 1) | |
| 1726 mainerr_arg_missing((char_u *)argv[i]); | |
| 1727 if (STRNICMP(argv[i+1], "0x", 2) == 0) | |
| 1570 | 1728 count = sscanf(&(argv[i + 1][2]), SCANF_HEX_LONG_U, &id); |
| 440 | 1729 else |
| 1570 | 1730 count = sscanf(argv[i + 1], SCANF_DECIMAL_LONG_U, &id); |
| 440 | 1731 if (count != 1) |
| 1732 mainerr(ME_INVALID_ARG, (char_u *)argv[i]); | |
| 1733 else | |
| 1376 | 1734 # ifdef FEAT_GUI_W32 |
| 1735 win_socket_id = id; | |
| 1736 # else | |
| 1737 gtk_socket_id = id; | |
| 1738 # endif | |
| 440 | 1739 i++; |
| 1740 } | |
| 1376 | 1741 # endif |
| 1742 # ifdef FEAT_GUI_GTK | |
| 440 | 1743 else if (STRICMP(argv[i], "--echo-wid") == 0) |
| 1744 echo_wid_arg = TRUE; | |
| 1745 # endif | |
| 1750 | 1746 # ifndef FEAT_NETBEANS_INTG |
| 1747 else if (strncmp(argv[i], "-nb", (size_t)3) == 0) | |
|
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d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2201
diff
changeset
|
1748 { |
|
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
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parents:
2201
diff
changeset
|
1749 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
|
1750 mch_exit(2); |
|
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2201
diff
changeset
|
1751 } |
| 1750 | 1752 # endif |
| 1753 | |
| 440 | 1754 } |
| 1755 #endif | |
| 1756 } | |
| 1757 | |
| 1758 /* | |
| 443 | 1759 * Scan the command line arguments. |
| 1760 */ | |
| 1761 static void | |
| 1762 command_line_scan(parmp) | |
| 1763 mparm_T *parmp; | |
| 1764 { | |
| 1765 int argc = parmp->argc; | |
| 1766 char **argv = parmp->argv; | |
| 1767 int argv_idx; /* index in argv[n][] */ | |
| 1768 int had_minmin = FALSE; /* found "--" argument */ | |
| 1769 int want_argument; /* option argument with argument */ | |
| 1770 int c; | |
| 445 | 1771 char_u *p = NULL; |
| 443 | 1772 long n; |
| 1773 | |
| 1774 --argc; | |
| 1775 ++argv; | |
| 1776 argv_idx = 1; /* active option letter is argv[0][argv_idx] */ | |
| 1777 while (argc > 0) | |
| 1778 { | |
| 1779 /* | |
| 1780 * "+" or "+{number}" or "+/{pat}" or "+{command}" argument. | |
| 1781 */ | |
| 1782 if (argv[0][0] == '+' && !had_minmin) | |
| 1783 { | |
| 1784 if (parmp->n_commands >= MAX_ARG_CMDS) | |
| 1785 mainerr(ME_EXTRA_CMD, NULL); | |
| 1786 argv_idx = -1; /* skip to next argument */ | |
| 1787 if (argv[0][1] == NUL) | |
| 1788 parmp->commands[parmp->n_commands++] = (char_u *)"$"; | |
| 1789 else | |
| 1790 parmp->commands[parmp->n_commands++] = (char_u *)&(argv[0][1]); | |
| 1791 } | |
| 1792 | |
| 1793 /* | |
| 1794 * Optional argument. | |
| 1795 */ | |
| 1796 else if (argv[0][0] == '-' && !had_minmin) | |
| 1797 { | |
| 1798 want_argument = FALSE; | |
| 1799 c = argv[0][argv_idx++]; | |
| 1800 #ifdef VMS | |
| 1801 /* | |
| 1802 * VMS only uses upper case command lines. Interpret "-X" as "-x" | |
| 1803 * and "-/X" as "-X". | |
| 1804 */ | |
| 1805 if (c == '/') | |
| 1806 { | |
| 1807 c = argv[0][argv_idx++]; | |
| 1808 c = TOUPPER_ASC(c); | |
| 1809 } | |
| 1810 else | |
| 1811 c = TOLOWER_ASC(c); | |
| 1812 #endif | |
| 1813 switch (c) | |
| 1814 { | |
| 1815 case NUL: /* "vim -" read from stdin */ | |
| 1816 /* "ex -" silent mode */ | |
| 1817 if (exmode_active) | |
| 1818 silent_mode = TRUE; | |
| 1819 else | |
| 1820 { | |
| 1821 if (parmp->edit_type != EDIT_NONE) | |
| 1822 mainerr(ME_TOO_MANY_ARGS, (char_u *)argv[0]); | |
| 1823 parmp->edit_type = EDIT_STDIN; | |
| 1824 read_cmd_fd = 2; /* read from stderr instead of stdin */ | |
| 1825 } | |
| 1826 argv_idx = -1; /* skip to next argument */ | |
| 1827 break; | |
| 1828 | |
| 1829 case '-': /* "--" don't take any more option arguments */ | |
| 1830 /* "--help" give help message */ | |
| 1831 /* "--version" give version message */ | |
| 1832 /* "--literal" take files literally */ | |
| 1833 /* "--nofork" don't fork */ | |
| 1834 /* "--noplugin[s]" skip plugins */ | |
| 1835 /* "--cmd <cmd>" execute cmd before vimrc */ | |
| 1836 if (STRICMP(argv[0] + argv_idx, "help") == 0) | |
| 1837 usage(); | |
| 1838 else if (STRICMP(argv[0] + argv_idx, "version") == 0) | |
| 1839 { | |
| 1840 Columns = 80; /* need to init Columns */ | |
| 1841 info_message = TRUE; /* use mch_msg(), not mch_errmsg() */ | |
| 1842 list_version(); | |
| 1843 msg_putchar('\n'); | |
| 1844 msg_didout = FALSE; | |
| 1845 mch_exit(0); | |
| 1846 } | |
| 1847 else if (STRNICMP(argv[0] + argv_idx, "literal", 7) == 0) | |
| 1848 { | |
| 1849 #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE) | |
| 1850 parmp->literal = TRUE; | |
| 1851 #endif | |
| 1852 } | |
| 1853 else if (STRNICMP(argv[0] + argv_idx, "nofork", 6) == 0) | |
| 1854 { | |
| 1855 #ifdef FEAT_GUI | |
| 1856 gui.dofork = FALSE; /* don't fork() when starting GUI */ | |
| 1857 #endif | |
| 1858 } | |
| 1859 else if (STRNICMP(argv[0] + argv_idx, "noplugin", 8) == 0) | |
| 1860 p_lpl = FALSE; | |
| 1861 else if (STRNICMP(argv[0] + argv_idx, "cmd", 3) == 0) | |
| 1862 { | |
| 1863 want_argument = TRUE; | |
| 1864 argv_idx += 3; | |
| 1865 } | |
| 1989 | 1866 else if (STRNICMP(argv[0] + argv_idx, "startuptime", 11) == 0) |
| 1867 { | |
| 1868 want_argument = TRUE; | |
| 1869 argv_idx += 11; | |
| 1870 } | |
| 443 | 1871 #ifdef FEAT_CLIENTSERVER |
| 1872 else if (STRNICMP(argv[0] + argv_idx, "serverlist", 10) == 0) | |
| 1873 ; /* already processed -- no arg */ | |
| 1874 else if (STRNICMP(argv[0] + argv_idx, "servername", 10) == 0 | |
| 1875 || STRNICMP(argv[0] + argv_idx, "serversend", 10) == 0) | |
| 1876 { | |
| 1877 /* already processed -- snatch the following arg */ | |
| 1878 if (argc > 1) | |
| 1879 { | |
| 1880 --argc; | |
| 1881 ++argv; | |
| 1882 } | |
| 1883 } | |
| 1884 #endif | |
| 1376 | 1885 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32) |
| 1886 # ifdef FEAT_GUI_GTK | |
| 443 | 1887 else if (STRNICMP(argv[0] + argv_idx, "socketid", 8) == 0) |
| 1376 | 1888 # else |
| 1889 else if (STRNICMP(argv[0] + argv_idx, "windowid", 8) == 0) | |
| 1890 # endif | |
| 443 | 1891 { |
| 1892 /* already processed -- snatch the following arg */ | |
| 1893 if (argc > 1) | |
| 1894 { | |
| 1895 --argc; | |
| 1896 ++argv; | |
| 1897 } | |
| 1898 } | |
| 1376 | 1899 #endif |
| 1900 #ifdef FEAT_GUI_GTK | |
| 443 | 1901 else if (STRNICMP(argv[0] + argv_idx, "echo-wid", 8) == 0) |
| 1902 { | |
| 1903 /* already processed, skip */ | |
| 1904 } | |
| 1905 #endif | |
| 1906 else | |
| 1907 { | |
| 1908 if (argv[0][argv_idx]) | |
| 1909 mainerr(ME_UNKNOWN_OPTION, (char_u *)argv[0]); | |
| 1910 had_minmin = TRUE; | |
| 1911 } | |
| 1912 if (!want_argument) | |
| 1913 argv_idx = -1; /* skip to next argument */ | |
| 1914 break; | |
| 1915 | |
| 1916 case 'A': /* "-A" start in Arabic mode */ | |
| 1917 #ifdef FEAT_ARABIC | |
| 1918 set_option_value((char_u *)"arabic", 1L, NULL, 0); | |
| 1919 #else | |
| 1920 mch_errmsg(_(e_noarabic)); | |
| 1921 mch_exit(2); | |
| 1922 #endif | |
| 1923 break; | |
| 1924 | |
| 1925 case 'b': /* "-b" binary mode */ | |
| 445 | 1926 /* Needs to be effective before expanding file names, because |
| 1927 * for Win32 this makes us edit a shortcut file itself, | |
| 1928 * instead of the file it links to. */ | |
| 1929 set_options_bin(curbuf->b_p_bin, 1, 0); | |
| 1930 curbuf->b_p_bin = 1; /* binary file I/O */ | |
| 443 | 1931 break; |
| 1932 | |
| 1933 case 'C': /* "-C" Compatible */ | |
| 1934 change_compatible(TRUE); | |
| 1935 break; | |
| 1936 | |
| 1937 case 'e': /* "-e" Ex mode */ | |
| 1938 exmode_active = EXMODE_NORMAL; | |
| 1939 break; | |
| 1940 | |
| 1941 case 'E': /* "-E" Improved Ex mode */ | |
| 1942 exmode_active = EXMODE_VIM; | |
| 1943 break; | |
| 1944 | |
| 1945 case 'f': /* "-f" GUI: run in foreground. Amiga: open | |
| 1946 window directly, not with newcli */ | |
| 1947 #ifdef FEAT_GUI | |
| 1948 gui.dofork = FALSE; /* don't fork() when starting GUI */ | |
| 1949 #endif | |
| 1950 break; | |
| 1951 | |
| 1952 case 'g': /* "-g" start GUI */ | |
| 1953 main_start_gui(); | |
| 1954 break; | |
| 1955 | |
| 1956 case 'F': /* "-F" start in Farsi mode: rl + fkmap set */ | |
| 1957 #ifdef FEAT_FKMAP | |
| 1509 | 1958 p_fkmap = TRUE; |
| 1959 set_option_value((char_u *)"rl", 1L, NULL, 0); | |
| 443 | 1960 #else |
| 1961 mch_errmsg(_(e_nofarsi)); | |
| 1962 mch_exit(2); | |
| 1963 #endif | |
| 1964 break; | |
| 1965 | |
| 1966 case 'h': /* "-h" give help message */ | |
| 1967 #ifdef FEAT_GUI_GNOME | |
| 1968 /* Tell usage() to exit for "gvim". */ | |
| 1969 gui.starting = FALSE; | |
| 1970 #endif | |
| 1971 usage(); | |
| 1972 break; | |
| 1973 | |
| 1974 case 'H': /* "-H" start in Hebrew mode: rl + hkmap set */ | |
| 1975 #ifdef FEAT_RIGHTLEFT | |
| 1509 | 1976 p_hkmap = TRUE; |
| 1977 set_option_value((char_u *)"rl", 1L, NULL, 0); | |
| 443 | 1978 #else |
| 1979 mch_errmsg(_(e_nohebrew)); | |
| 1980 mch_exit(2); | |
| 1981 #endif | |
| 1982 break; | |
| 1983 | |
| 1984 case 'l': /* "-l" lisp mode, 'lisp' and 'showmatch' on */ | |
| 1985 #ifdef FEAT_LISP | |
| 1986 set_option_value((char_u *)"lisp", 1L, NULL, 0); | |
| 1987 p_sm = TRUE; | |
| 1988 #endif | |
| 1989 break; | |
| 1990 | |
| 1991 case 'M': /* "-M" no changes or writing of files */ | |
| 1992 reset_modifiable(); | |
| 1993 /* FALLTHROUGH */ | |
| 1994 | |
| 1995 case 'm': /* "-m" no writing of files */ | |
| 1996 p_write = FALSE; | |
| 1997 break; | |
| 1998 | |
| 1999 case 'y': /* "-y" easy mode */ | |
| 2000 #ifdef FEAT_GUI | |
| 2001 gui.starting = TRUE; /* start GUI a bit later */ | |
| 2002 #endif | |
| 2003 parmp->evim_mode = TRUE; | |
| 2004 break; | |
| 2005 | |
| 2006 case 'N': /* "-N" Nocompatible */ | |
| 2007 change_compatible(FALSE); | |
| 2008 break; | |
| 2009 | |
| 2010 case 'n': /* "-n" no swap file */ | |
|
2209
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|
2011 #ifdef FEAT_NETBEANS_INTG |
|
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diff
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|
2012 /* checking for "-nb", netbeans parameters */ |
|
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diff
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|
2013 if (argv[0][argv_idx] == 'b') |
|
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2201
diff
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|
2014 { |
|
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Bram Moolenaar <bram@vim.org>
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diff
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|
2015 netbeansArg = argv[0]; |
|
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Bram Moolenaar <bram@vim.org>
parents:
2201
diff
changeset
|
2016 argv_idx = -1; /* skip to next argument */ |
|
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Bram Moolenaar <bram@vim.org>
parents:
2201
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|
2017 } |
|
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|
2018 else |
|
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Bram Moolenaar <bram@vim.org>
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|
2019 #endif |
| 443 | 2020 parmp->no_swap_file = TRUE; |
| 2021 break; | |
| 2022 | |
| 673 | 2023 case 'p': /* "-p[N]" open N tab pages */ |
| 674 | 2024 #ifdef TARGET_API_MAC_OSX |
| 2025 /* For some reason on MacOS X, an argument like: | |
| 2026 -psn_0_10223617 is passed in when invoke from Finder | |
| 2027 or with the 'open' command */ | |
| 2028 if (argv[0][argv_idx] == 's') | |
| 2029 { | |
| 2030 argv_idx = -1; /* bypass full -psn */ | |
| 2031 main_start_gui(); | |
| 2032 break; | |
| 2033 } | |
| 2034 #endif | |
| 673 | 2035 #ifdef FEAT_WINDOWS |
| 2036 /* default is 0: open window for each file */ | |
| 2037 parmp->window_count = get_number_arg((char_u *)argv[0], | |
| 2038 &argv_idx, 0); | |
| 2039 parmp->window_layout = WIN_TABS; | |
| 2040 #endif | |
| 2041 break; | |
| 2042 | |
| 443 | 2043 case 'o': /* "-o[N]" open N horizontal split windows */ |
| 2044 #ifdef FEAT_WINDOWS | |
| 2045 /* default is 0: open window for each file */ | |
| 445 | 2046 parmp->window_count = get_number_arg((char_u *)argv[0], |
| 2047 &argv_idx, 0); | |
| 673 | 2048 parmp->window_layout = WIN_HOR; |
| 443 | 2049 #endif |
| 2050 break; | |
| 2051 | |
| 2052 case 'O': /* "-O[N]" open N vertical split windows */ | |
| 2053 #if defined(FEAT_VERTSPLIT) && defined(FEAT_WINDOWS) | |
| 2054 /* default is 0: open window for each file */ | |
| 445 | 2055 parmp->window_count = get_number_arg((char_u *)argv[0], |
| 2056 &argv_idx, 0); | |
| 673 | 2057 parmp->window_layout = WIN_VER; |
| 443 | 2058 #endif |
| 2059 break; | |
| 2060 | |
| 2061 #ifdef FEAT_QUICKFIX | |
| 2062 case 'q': /* "-q" QuickFix mode */ | |
| 2063 if (parmp->edit_type != EDIT_NONE) | |
| 2064 mainerr(ME_TOO_MANY_ARGS, (char_u *)argv[0]); | |
| 2065 parmp->edit_type = EDIT_QF; | |
| 2066 if (argv[0][argv_idx]) /* "-q{errorfile}" */ | |
| 2067 { | |
| 2068 parmp->use_ef = (char_u *)argv[0] + argv_idx; | |
| 2069 argv_idx = -1; | |
| 2070 } | |
| 2071 else if (argc > 1) /* "-q {errorfile}" */ | |
| 2072 want_argument = TRUE; | |
| 2073 break; | |
| 2074 #endif | |
| 2075 | |
| 2076 case 'R': /* "-R" readonly mode */ | |
| 2077 readonlymode = TRUE; | |
| 2078 curbuf->b_p_ro = TRUE; | |
| 2079 p_uc = 10000; /* don't update very often */ | |
| 2080 break; | |
| 2081 | |
| 2082 case 'r': /* "-r" recovery mode */ | |
| 2083 case 'L': /* "-L" recovery mode */ | |
| 2084 recoverymode = 1; | |
| 2085 break; | |
| 2086 | |
| 2087 case 's': | |
| 2088 if (exmode_active) /* "-s" silent (batch) mode */ | |
| 2089 silent_mode = TRUE; | |
| 2090 else /* "-s {scriptin}" read from script file */ | |
| 2091 want_argument = TRUE; | |
| 2092 break; | |
| 2093 | |
| 2094 case 't': /* "-t {tag}" or "-t{tag}" jump to tag */ | |
| 2095 if (parmp->edit_type != EDIT_NONE) | |
| 2096 mainerr(ME_TOO_MANY_ARGS, (char_u *)argv[0]); | |
| 2097 parmp->edit_type = EDIT_TAG; | |
| 2098 if (argv[0][argv_idx]) /* "-t{tag}" */ | |
| 2099 { | |
| 2100 parmp->tagname = (char_u *)argv[0] + argv_idx; | |
| 2101 argv_idx = -1; | |
| 2102 } | |
| 2103 else /* "-t {tag}" */ | |
| 2104 want_argument = TRUE; | |
| 2105 break; | |
| 2106 | |
| 2107 #ifdef FEAT_EVAL | |
| 2108 case 'D': /* "-D" Debugging */ | |
| 2109 parmp->use_debug_break_level = 9999; | |
| 2110 break; | |
| 2111 #endif | |
| 2112 #ifdef FEAT_DIFF | |
| 2113 case 'd': /* "-d" 'diff' */ | |
| 2114 # ifdef AMIGA | |
| 2115 /* check for "-dev {device}" */ | |
| 2116 if (argv[0][argv_idx] == 'e' && argv[0][argv_idx + 1] == 'v') | |
| 2117 want_argument = TRUE; | |
| 2118 else | |
| 2119 # endif | |
| 2120 parmp->diff_mode = TRUE; | |
| 2121 break; | |
| 2122 #endif | |
| 2123 case 'V': /* "-V{N}" Verbose level */ | |
| 2124 /* default is 10: a little bit verbose */ | |
| 2125 p_verbose = get_number_arg((char_u *)argv[0], &argv_idx, 10); | |
| 2126 if (argv[0][argv_idx] != NUL) | |
| 2127 { | |
| 2128 set_option_value((char_u *)"verbosefile", 0L, | |
| 2129 (char_u *)argv[0] + argv_idx, 0); | |
| 835 | 2130 argv_idx = (int)STRLEN(argv[0]); |
| 443 | 2131 } |
| 2132 break; | |
| 2133 | |
| 2134 case 'v': /* "-v" Vi-mode (as if called "vi") */ | |
| 2135 exmode_active = 0; | |
| 2136 #ifdef FEAT_GUI | |
| 2137 gui.starting = FALSE; /* don't start GUI */ | |
| 2138 #endif | |
| 2139 break; | |
| 2140 | |
| 2141 case 'w': /* "-w{number}" set window height */ | |
| 2142 /* "-w {scriptout}" write to script */ | |
| 2143 if (vim_isdigit(((char_u *)argv[0])[argv_idx])) | |
| 2144 { | |
| 2145 n = get_number_arg((char_u *)argv[0], &argv_idx, 10); | |
| 2146 set_option_value((char_u *)"window", n, NULL, 0); | |
| 2147 break; | |
| 2148 } | |
| 2149 want_argument = TRUE; | |
| 2150 break; | |
| 2151 | |
| 2152 #ifdef FEAT_CRYPT | |
| 2153 case 'x': /* "-x" encrypted reading/writing of files */ | |
| 2154 parmp->ask_for_key = TRUE; | |
| 2155 break; | |
| 2156 #endif | |
| 2157 | |
| 2158 case 'X': /* "-X" don't connect to X server */ | |
| 2159 #if (defined(UNIX) || defined(VMS)) && defined(FEAT_X11) | |
| 2160 x_no_connect = TRUE; | |
| 2161 #endif | |
| 2162 break; | |
| 2163 | |
| 2164 case 'Z': /* "-Z" restricted mode */ | |
| 2165 restricted = TRUE; | |
| 2166 break; | |
| 2167 | |
| 2168 case 'c': /* "-c{command}" or "-c {command}" execute | |
| 2169 command */ | |
| 2170 if (argv[0][argv_idx] != NUL) | |
| 2171 { | |
| 2172 if (parmp->n_commands >= MAX_ARG_CMDS) | |
| 2173 mainerr(ME_EXTRA_CMD, NULL); | |
| 445 | 2174 parmp->commands[parmp->n_commands++] = (char_u *)argv[0] |
| 2175 + argv_idx; | |
| 443 | 2176 argv_idx = -1; |
| 2177 break; | |
| 2178 } | |
| 2179 /*FALLTHROUGH*/ | |
| 2180 case 'S': /* "-S {file}" execute Vim script */ | |
| 2181 case 'i': /* "-i {viminfo}" use for viminfo */ | |
| 2182 #ifndef FEAT_DIFF | |
| 2183 case 'd': /* "-d {device}" device (for Amiga) */ | |
| 2184 #endif | |
| 2185 case 'T': /* "-T {terminal}" terminal name */ | |
| 2186 case 'u': /* "-u {vimrc}" vim inits file */ | |
| 2187 case 'U': /* "-U {gvimrc}" gvim inits file */ | |
| 2188 case 'W': /* "-W {scriptout}" overwrite */ | |
| 2189 #ifdef FEAT_GUI_W32 | |
| 2190 case 'P': /* "-P {parent title}" MDI parent */ | |
| 2191 #endif | |
| 2192 want_argument = TRUE; | |
| 2193 break; | |
| 2194 | |
| 2195 default: | |
| 2196 mainerr(ME_UNKNOWN_OPTION, (char_u *)argv[0]); | |
| 2197 } | |
| 2198 | |
| 2199 /* | |
| 2200 * Handle option arguments with argument. | |
| 2201 */ | |
| 2202 if (want_argument) | |
| 2203 { | |
| 2204 /* | |
| 2205 * Check for garbage immediately after the option letter. | |
| 2206 */ | |
| 2207 if (argv[0][argv_idx] != NUL) | |
| 2208 mainerr(ME_GARBAGE, (char_u *)argv[0]); | |
| 2209 | |
| 2210 --argc; | |
| 1989 | 2211 if (argc < 1 && c != 'S') /* -S has an optional argument */ |
| 443 | 2212 mainerr_arg_missing((char_u *)argv[0]); |
| 2213 ++argv; | |
| 2214 argv_idx = -1; | |
| 2215 | |
| 2216 switch (c) | |
| 2217 { | |
| 2218 case 'c': /* "-c {command}" execute command */ | |
| 2219 case 'S': /* "-S {file}" execute Vim script */ | |
| 2220 if (parmp->n_commands >= MAX_ARG_CMDS) | |
| 2221 mainerr(ME_EXTRA_CMD, NULL); | |
| 2222 if (c == 'S') | |
| 2223 { | |
| 2224 char *a; | |
| 2225 | |
| 2226 if (argc < 1) | |
| 2227 /* "-S" without argument: use default session file | |
| 2228 * name. */ | |
| 2229 a = SESSION_FILE; | |
| 2230 else if (argv[0][0] == '-') | |
| 2231 { | |
| 2232 /* "-S" followed by another option: use default | |
| 2233 * session file name. */ | |
| 2234 a = SESSION_FILE; | |
| 2235 ++argc; | |
| 2236 --argv; | |
| 2237 } | |
| 2238 else | |
| 2239 a = argv[0]; | |
| 2240 p = alloc((unsigned)(STRLEN(a) + 4)); | |
| 2241 if (p == NULL) | |
| 2242 mch_exit(2); | |
| 2243 sprintf((char *)p, "so %s", a); | |
| 2244 parmp->cmds_tofree[parmp->n_commands] = TRUE; | |
| 2245 parmp->commands[parmp->n_commands++] = p; | |
| 2246 } | |
| 2247 else | |
| 445 | 2248 parmp->commands[parmp->n_commands++] = |
| 2249 (char_u *)argv[0]; | |
| 443 | 2250 break; |
| 2251 | |
| 1989 | 2252 case '-': |
| 2253 if (argv[-1][2] == 'c') | |
| 2254 { | |
| 2255 /* "--cmd {command}" execute command */ | |
| 2256 if (parmp->n_pre_commands >= MAX_ARG_CMDS) | |
| 2257 mainerr(ME_EXTRA_CMD, NULL); | |
| 2258 parmp->pre_commands[parmp->n_pre_commands++] = | |
| 445 | 2259 (char_u *)argv[0]; |
| 1989 | 2260 } |
| 2261 /* "--startuptime <file>" already handled */ | |
| 443 | 2262 break; |
| 2263 | |
| 2264 /* case 'd': -d {device} is handled in mch_check_win() for the | |
| 2265 * Amiga */ | |
| 2266 | |
| 2267 #ifdef FEAT_QUICKFIX | |
| 2268 case 'q': /* "-q {errorfile}" QuickFix mode */ | |
| 2269 parmp->use_ef = (char_u *)argv[0]; | |
| 2270 break; | |
| 2271 #endif | |
| 2272 | |
| 2273 case 'i': /* "-i {viminfo}" use for viminfo */ | |
| 2274 use_viminfo = (char_u *)argv[0]; | |
| 2275 break; | |
| 2276 | |
| 2277 case 's': /* "-s {scriptin}" read from script file */ | |
| 2278 if (scriptin[0] != NULL) | |
| 2279 { | |
| 2280 scripterror: | |
| 2281 mch_errmsg(_("Attempt to open script file again: \"")); | |
| 2282 mch_errmsg(argv[-1]); | |
| 2283 mch_errmsg(" "); | |
| 2284 mch_errmsg(argv[0]); | |
| 2285 mch_errmsg("\"\n"); | |
| 2286 mch_exit(2); | |
| 2287 } | |
| 2288 if ((scriptin[0] = mch_fopen(argv[0], READBIN)) == NULL) | |
| 2289 { | |
| 2290 mch_errmsg(_("Cannot open for reading: \"")); | |
| 2291 mch_errmsg(argv[0]); | |
| 2292 mch_errmsg("\"\n"); | |
| 2293 mch_exit(2); | |
| 2294 } | |
| 2295 if (save_typebuf() == FAIL) | |
| 2296 mch_exit(2); /* out of memory */ | |
| 2297 break; | |
| 2298 | |
| 2299 case 't': /* "-t {tag}" */ | |
| 2300 parmp->tagname = (char_u *)argv[0]; | |
| 2301 break; | |
| 2302 | |
| 2303 case 'T': /* "-T {terminal}" terminal name */ | |
| 2304 /* | |
| 2305 * The -T term argument is always available and when | |
| 2306 * HAVE_TERMLIB is supported it overrides the environment | |
| 2307 * variable TERM. | |
| 2308 */ | |
| 2309 #ifdef FEAT_GUI | |
| 2310 if (term_is_gui((char_u *)argv[0])) | |
| 2311 gui.starting = TRUE; /* start GUI a bit later */ | |
| 2312 else | |
| 2313 #endif | |
| 2314 parmp->term = (char_u *)argv[0]; | |
| 2315 break; | |
| 2316 | |
| 2317 case 'u': /* "-u {vimrc}" vim inits file */ | |
| 2318 parmp->use_vimrc = (char_u *)argv[0]; | |
| 2319 break; | |
| 2320 | |
| 2321 case 'U': /* "-U {gvimrc}" gvim inits file */ | |
| 2322 #ifdef FEAT_GUI | |
| 2323 use_gvimrc = (char_u *)argv[0]; | |
| 2324 #endif | |
| 2325 break; | |
| 2326 | |
| 2327 case 'w': /* "-w {nr}" 'window' value */ | |
| 2328 /* "-w {scriptout}" append to script file */ | |
| 2329 if (vim_isdigit(*((char_u *)argv[0]))) | |
| 2330 { | |
| 2331 argv_idx = 0; | |
| 2332 n = get_number_arg((char_u *)argv[0], &argv_idx, 10); | |
| 2333 set_option_value((char_u *)"window", n, NULL, 0); | |
| 2334 argv_idx = -1; | |
| 2335 break; | |
| 2336 } | |
| 2337 /*FALLTHROUGH*/ | |
| 2338 case 'W': /* "-W {scriptout}" overwrite script file */ | |
| 2339 if (scriptout != NULL) | |
| 2340 goto scripterror; | |
| 2341 if ((scriptout = mch_fopen(argv[0], | |
| 2342 c == 'w' ? APPENDBIN : WRITEBIN)) == NULL) | |
| 2343 { | |
| 2344 mch_errmsg(_("Cannot open for script output: \"")); | |
| 2345 mch_errmsg(argv[0]); | |
| 2346 mch_errmsg("\"\n"); | |
| 2347 mch_exit(2); | |
| 2348 } | |
| 2349 break; | |
| 2350 | |
| 2351 #ifdef FEAT_GUI_W32 | |
| 2352 case 'P': /* "-P {parent title}" MDI parent */ | |
| 2353 gui_mch_set_parent(argv[0]); | |
| 2354 break; | |
| 2355 #endif | |
| 2356 } | |
| 2357 } | |
| 2358 } | |
| 2359 | |
| 2360 /* | |
| 2361 * File name argument. | |
| 2362 */ | |
| 2363 else | |
| 2364 { | |
| 2365 argv_idx = -1; /* skip to next argument */ | |
| 2366 | |
| 2367 /* Check for only one type of editing. */ | |
| 2368 if (parmp->edit_type != EDIT_NONE && parmp->edit_type != EDIT_FILE) | |
| 2369 mainerr(ME_TOO_MANY_ARGS, (char_u *)argv[0]); | |
| 2370 parmp->edit_type = EDIT_FILE; | |
| 2371 | |
| 2372 #ifdef MSWIN | |
| 2373 /* Remember if the argument was a full path before changing | |
| 2374 * slashes to backslashes. */ | |
| 2375 if (argv[0][0] != NUL && argv[0][1] == ':' && argv[0][2] == '\\') | |
| 2376 parmp->full_path = TRUE; | |
| 2377 #endif | |
| 2378 | |
| 2379 /* Add the file to the global argument list. */ | |
| 2380 if (ga_grow(&global_alist.al_ga, 1) == FAIL | |
| 2381 || (p = vim_strsave((char_u *)argv[0])) == NULL) | |
| 2382 mch_exit(2); | |
| 2383 #ifdef FEAT_DIFF | |
| 2384 if (parmp->diff_mode && mch_isdir(p) && GARGCOUNT > 0 | |
| 2385 && !mch_isdir(alist_name(&GARGLIST[0]))) | |
| 2386 { | |
| 2387 char_u *r; | |
| 2388 | |
| 2389 r = concat_fnames(p, gettail(alist_name(&GARGLIST[0])), TRUE); | |
| 2390 if (r != NULL) | |
| 2391 { | |
| 2392 vim_free(p); | |
| 2393 p = r; | |
| 2394 } | |
| 2395 } | |
| 2396 #endif | |
| 2397 #if defined(__CYGWIN32__) && !defined(WIN32) | |
| 2398 /* | |
| 2399 * If vim is invoked by non-Cygwin tools, convert away any | |
| 2400 * DOS paths, so things like .swp files are created correctly. | |
| 2401 * Look for evidence of non-Cygwin paths before we bother. | |
| 2402 * This is only for when using the Unix files. | |
| 2403 */ | |
|
2133
2b273c71a14b
updated for version 7.2.415
Bram Moolenaar <bram@zimbu.org>
parents:
2021
diff
changeset
|
2404 if (strpbrk(p, "\\:") != NULL && !path_with_url(p)) |
| 443 | 2405 { |
| 2406 char posix_path[PATH_MAX]; | |
| 2407 | |
| 1657 | 2408 # if CYGWIN_VERSION_DLL_MAJOR >= 1007 |
| 2409 cygwin_conv_path(CCP_WIN_A_TO_POSIX, p, posix_path, PATH_MAX); | |
| 2410 # else | |
| 443 | 2411 cygwin_conv_to_posix_path(p, posix_path); |
| 1657 | 2412 # endif |
| 443 | 2413 vim_free(p); |
| 2414 p = vim_strsave(posix_path); | |
| 2415 if (p == NULL) | |
| 2416 mch_exit(2); | |
| 2417 } | |
| 2418 #endif | |
| 587 | 2419 |
| 2420 #ifdef USE_FNAME_CASE | |
| 2421 /* Make the case of the file name match the actual file. */ | |
| 2422 fname_case(p, 0); | |
| 2423 #endif | |
| 2424 | |
| 443 | 2425 alist_add(&global_alist, p, |
| 2426 #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE) | |
| 445 | 2427 parmp->literal ? 2 : 0 /* add buffer nr after exp. */ |
| 443 | 2428 #else |
| 2429 2 /* add buffer number now and use curbuf */ | |
| 2430 #endif | |
| 2431 ); | |
| 2432 | |
| 2433 #if defined(FEAT_MBYTE) && defined(WIN32) | |
| 2434 { | |
| 2435 /* Remember this argument has been added to the argument list. | |
| 2436 * Needed when 'encoding' is changed. */ | |
| 819 | 2437 used_file_arg(argv[0], parmp->literal, parmp->full_path, |
| 1680 | 2438 # ifdef FEAT_DIFF |
| 2439 parmp->diff_mode | |
| 2440 # else | |
| 2441 FALSE | |
| 2442 # endif | |
| 2443 ); | |
| 443 | 2444 } |
| 2445 #endif | |
| 2446 } | |
| 2447 | |
| 2448 /* | |
| 2449 * If there are no more letters after the current "-", go to next | |
| 2450 * argument. argv_idx is set to -1 when the current argument is to be | |
| 2451 * skipped. | |
| 2452 */ | |
| 2453 if (argv_idx <= 0 || argv[0][argv_idx] == NUL) | |
| 2454 { | |
| 2455 --argc; | |
| 2456 ++argv; | |
| 2457 argv_idx = 1; | |
| 2458 } | |
| 2459 } | |
| 1093 | 2460 |
| 2461 #ifdef FEAT_EVAL | |
| 2462 /* If there is a "+123" or "-c" command, set v:swapcommand to the first | |
| 2463 * one. */ | |
| 2464 if (parmp->n_commands > 0) | |
| 2465 { | |
| 2466 p = alloc((unsigned)STRLEN(parmp->commands[0]) + 3); | |
| 2467 if (p != NULL) | |
| 2468 { | |
| 2469 sprintf((char *)p, ":%s\r", parmp->commands[0]); | |
| 2470 set_vim_var_string(VV_SWAPCOMMAND, p, -1); | |
| 2471 vim_free(p); | |
| 2472 } | |
| 2473 } | |
| 2474 #endif | |
| 443 | 2475 } |
| 2476 | |
| 2477 /* | |
| 2478 * Print a warning if stdout is not a terminal. | |
| 2479 * When starting in Ex mode and commands come from a file, set Silent mode. | |
| 2480 */ | |
| 2481 static void | |
| 2482 check_tty(parmp) | |
| 2483 mparm_T *parmp; | |
| 2484 { | |
| 2485 int input_isatty; /* is active input a terminal? */ | |
| 2486 | |
| 2487 input_isatty = mch_input_isatty(); | |
| 2488 if (exmode_active) | |
| 2489 { | |
| 2490 if (!input_isatty) | |
| 2491 silent_mode = TRUE; | |
| 2492 } | |
| 2493 else if (parmp->want_full_screen && (!parmp->stdout_isatty || !input_isatty) | |
| 2494 #ifdef FEAT_GUI | |
| 2495 /* don't want the delay when started from the desktop */ | |
| 2496 && !gui.starting | |
| 2497 #endif | |
| 2498 ) | |
| 2499 { | |
| 2500 #ifdef NBDEBUG | |
| 2501 /* | |
| 2502 * This shouldn't be necessary. But if I run netbeans with the log | |
| 2503 * output coming to the console and XOpenDisplay fails, I get vim | |
| 2504 * trying to start with input/output to my console tty. This fills my | |
| 2505 * input buffer so fast I can't even kill the process in under 2 | |
| 1226 | 2506 * minutes (and it beeps continuously the whole time :-) |
| 443 | 2507 */ |
| 2210 | 2508 if (netbeans_active() && (!parmp->stdout_isatty || !input_isatty)) |
| 443 | 2509 { |
| 2510 mch_errmsg(_("Vim: Error: Failure to start gvim from NetBeans\n")); | |
| 2511 exit(1); | |
| 2512 } | |
| 2513 #endif | |
| 2514 if (!parmp->stdout_isatty) | |
| 2515 mch_errmsg(_("Vim: Warning: Output is not to a terminal\n")); | |
| 2516 if (!input_isatty) | |
| 2517 mch_errmsg(_("Vim: Warning: Input is not from a terminal\n")); | |
| 2518 out_flush(); | |
| 2519 if (scriptin[0] == NULL) | |
| 2520 ui_delay(2000L, TRUE); | |
| 2521 TIME_MSG("Warning delay"); | |
| 2522 } | |
| 2523 } | |
| 2524 | |
| 2525 /* | |
| 2526 * Read text from stdin. | |
| 2527 */ | |
| 2528 static void | |
| 2529 read_stdin() | |
| 2530 { | |
| 2531 int i; | |
| 2532 | |
| 580 | 2533 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 443 | 2534 /* When getting the ATTENTION prompt here, use a dialog */ |
| 2535 swap_exists_action = SEA_DIALOG; | |
| 2536 #endif | |
| 2537 no_wait_return = TRUE; | |
| 2538 i = msg_didany; | |
| 2539 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
|
2540 (void)open_buffer(TRUE, NULL, 0); /* create memfile and read file */ |
| 443 | 2541 no_wait_return = FALSE; |
| 2542 msg_didany = i; | |
| 2543 TIME_MSG("reading stdin"); | |
| 580 | 2544 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 443 | 2545 check_swap_exists_action(); |
| 2546 #endif | |
| 2547 #if !(defined(AMIGA) || defined(MACOS)) | |
| 2548 /* | |
| 2549 * Close stdin and dup it from stderr. Required for GPM to work | |
| 2550 * properly, and for running external commands. | |
| 2551 * Is there any other system that cannot do this? | |
| 2552 */ | |
| 2553 close(0); | |
| 1757 | 2554 ignored = dup(2); |
| 443 | 2555 #endif |
| 2556 } | |
| 2557 | |
| 2558 /* | |
| 2559 * Create the requested number of windows and edit buffers in them. | |
| 2560 * Also does recovery if "recoverymode" set. | |
| 2561 */ | |
| 2562 static void | |
| 2563 create_windows(parmp) | |
| 1883 | 2564 mparm_T *parmp UNUSED; |
| 443 | 2565 { |
| 2566 #ifdef FEAT_WINDOWS | |
| 944 | 2567 int dorewind; |
| 673 | 2568 int done = 0; |
| 2569 | |
| 443 | 2570 /* |
| 2571 * Create the number of windows that was requested. | |
| 2572 */ | |
| 2573 if (parmp->window_count == -1) /* was not set */ | |
| 2574 parmp->window_count = 1; | |
| 2575 if (parmp->window_count == 0) | |
| 2576 parmp->window_count = GARGCOUNT; | |
| 2577 if (parmp->window_count > 1) | |
| 2578 { | |
| 2579 /* Don't change the windows if there was a command in .vimrc that | |
| 2580 * already split some windows */ | |
| 673 | 2581 if (parmp->window_layout == 0) |
| 2582 parmp->window_layout = WIN_HOR; | |
| 2583 if (parmp->window_layout == WIN_TABS) | |
| 2584 { | |
| 2585 parmp->window_count = make_tabpages(parmp->window_count); | |
| 2586 TIME_MSG("making tab pages"); | |
| 2587 } | |
| 2588 else if (firstwin->w_next == NULL) | |
| 443 | 2589 { |
| 2590 parmp->window_count = make_windows(parmp->window_count, | |
| 673 | 2591 parmp->window_layout == WIN_VER); |
| 443 | 2592 TIME_MSG("making windows"); |
| 2593 } | |
| 2594 else | |
| 2595 parmp->window_count = win_count(); | |
| 2596 } | |
| 2597 else | |
| 2598 parmp->window_count = 1; | |
| 2599 #endif | |
| 2600 | |
| 2601 if (recoverymode) /* do recover */ | |
| 2602 { | |
| 2603 msg_scroll = TRUE; /* scroll message up */ | |
| 2604 ml_recover(); | |
| 2605 if (curbuf->b_ml.ml_mfp == NULL) /* failed */ | |
| 2606 getout(1); | |
| 717 | 2607 do_modelines(0); /* do modelines */ |
| 443 | 2608 } |
| 2609 else | |
| 2610 { | |
| 2611 /* | |
| 2612 * Open a buffer for windows that don't have one yet. | |
| 2613 * Commands in the .vimrc might have loaded a file or split the window. | |
| 2614 * Watch out for autocommands that delete a window. | |
| 2615 */ | |
| 2616 #ifdef FEAT_AUTOCMD | |
| 2617 /* | |
| 2618 * Don't execute Win/Buf Enter/Leave autocommands here | |
| 2619 */ | |
| 2620 ++autocmd_no_enter; | |
| 2621 ++autocmd_no_leave; | |
| 2622 #endif | |
| 2623 #ifdef FEAT_WINDOWS | |
| 944 | 2624 dorewind = TRUE; |
| 673 | 2625 while (done++ < 1000) |
| 2626 { | |
| 944 | 2627 if (dorewind) |
| 673 | 2628 { |
| 2629 if (parmp->window_layout == WIN_TABS) | |
| 2630 goto_tabpage(1); | |
| 2631 else | |
| 2632 curwin = firstwin; | |
| 2633 } | |
| 2634 else if (parmp->window_layout == WIN_TABS) | |
| 2635 { | |
| 2636 if (curtab->tp_next == NULL) | |
| 2637 break; | |
| 2638 goto_tabpage(0); | |
| 2639 } | |
| 2640 else | |
| 2641 { | |
| 2642 if (curwin->w_next == NULL) | |
| 2643 break; | |
| 2644 curwin = curwin->w_next; | |
| 2645 } | |
| 944 | 2646 dorewind = FALSE; |
| 443 | 2647 #endif |
| 2648 curbuf = curwin->w_buffer; | |
| 2649 if (curbuf->b_ml.ml_mfp == NULL) | |
| 2650 { | |
| 2651 #ifdef FEAT_FOLDING | |
| 2652 /* Set 'foldlevel' to 'foldlevelstart' if it's not negative. */ | |
| 2653 if (p_fdls >= 0) | |
| 2654 curwin->w_p_fdl = p_fdls; | |
| 2655 #endif | |
| 580 | 2656 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 443 | 2657 /* When getting the ATTENTION prompt here, use a dialog */ |
| 2658 swap_exists_action = SEA_DIALOG; | |
| 2659 #endif | |
| 2660 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
|
2661 |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
2662 /* 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
|
2663 (void)open_buffer(FALSE, NULL, 0); |
| 443 | 2664 |
| 580 | 2665 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 1036 | 2666 if (swap_exists_action == SEA_QUIT) |
| 2667 { | |
| 2668 if (got_int || only_one_window()) | |
| 2669 { | |
| 2670 /* abort selected or quit and only one window */ | |
| 2671 did_emsg = FALSE; /* avoid hit-enter prompt */ | |
| 2672 getout(1); | |
| 2673 } | |
| 2674 /* We can't close the window, it would disturb what | |
| 2675 * happens next. Clear the file name and set the arg | |
| 2676 * index to -1 to delete it later. */ | |
| 2677 setfname(curbuf, NULL, NULL, FALSE); | |
| 2678 curwin->w_arg_idx = -1; | |
| 2679 swap_exists_action = SEA_NONE; | |
| 2680 } | |
| 2681 else | |
| 2682 handle_swap_exists(NULL); | |
| 443 | 2683 #endif |
| 2684 #ifdef FEAT_AUTOCMD | |
| 944 | 2685 dorewind = TRUE; /* start again */ |
| 443 | 2686 #endif |
| 2687 } | |
| 2688 #ifdef FEAT_WINDOWS | |
| 2689 ui_breakcheck(); | |
| 2690 if (got_int) | |
| 2691 { | |
| 2692 (void)vgetc(); /* only break the file loading, not the rest */ | |
| 2693 break; | |
| 2694 } | |
| 673 | 2695 } |
| 443 | 2696 #endif |
| 673 | 2697 #ifdef FEAT_WINDOWS |
| 2698 if (parmp->window_layout == WIN_TABS) | |
| 2699 goto_tabpage(1); | |
| 2700 else | |
| 2701 curwin = firstwin; | |
| 2702 curbuf = curwin->w_buffer; | |
| 2703 #endif | |
| 443 | 2704 #ifdef FEAT_AUTOCMD |
| 2705 --autocmd_no_enter; | |
| 2706 --autocmd_no_leave; | |
| 2707 #endif | |
| 2708 } | |
| 2709 } | |
| 2710 | |
| 2711 #ifdef FEAT_WINDOWS | |
| 2712 /* | |
| 2713 * If opened more than one window, start editing files in the other | |
| 2714 * windows. make_windows() has already opened the windows. | |
| 2715 */ | |
| 2716 static void | |
| 2717 edit_buffers(parmp) | |
| 2718 mparm_T *parmp; | |
| 2719 { | |
| 2720 int arg_idx; /* index in argument list */ | |
| 2721 int i; | |
| 1036 | 2722 int advance = TRUE; |
| 443 | 2723 |
| 2724 # ifdef FEAT_AUTOCMD | |
| 2725 /* | |
| 2726 * Don't execute Win/Buf Enter/Leave autocommands here | |
| 2727 */ | |
| 2728 ++autocmd_no_enter; | |
| 2729 ++autocmd_no_leave; | |
| 2730 # endif | |
| 1036 | 2731 |
| 2732 /* When w_arg_idx is -1 remove the window (see create_windows()). */ | |
| 2733 if (curwin->w_arg_idx == -1) | |
| 2734 { | |
| 2735 win_close(curwin, TRUE); | |
| 2736 advance = FALSE; | |
| 2737 } | |
| 2738 | |
| 443 | 2739 arg_idx = 1; |
| 2740 for (i = 1; i < parmp->window_count; ++i) | |
| 2741 { | |
| 1036 | 2742 /* When w_arg_idx is -1 remove the window (see create_windows()). */ |
| 2743 if (curwin->w_arg_idx == -1) | |
| 673 | 2744 { |
| 1036 | 2745 ++arg_idx; |
| 2746 win_close(curwin, TRUE); | |
| 2747 advance = FALSE; | |
| 2748 continue; | |
| 673 | 2749 } |
| 1036 | 2750 |
| 2751 if (advance) | |
| 673 | 2752 { |
| 1036 | 2753 if (parmp->window_layout == WIN_TABS) |
| 2754 { | |
| 2755 if (curtab->tp_next == NULL) /* just checking */ | |
| 2756 break; | |
| 2757 goto_tabpage(0); | |
| 2758 } | |
| 2759 else | |
| 2760 { | |
| 2761 if (curwin->w_next == NULL) /* just checking */ | |
| 2762 break; | |
| 2763 win_enter(curwin->w_next, FALSE); | |
| 2764 } | |
| 673 | 2765 } |
| 1036 | 2766 advance = TRUE; |
| 443 | 2767 |
| 2768 /* Only open the file if there is no file in this window yet (that can | |
| 1036 | 2769 * happen when .vimrc contains ":sall"). */ |
| 443 | 2770 if (curbuf == firstwin->w_buffer || curbuf->b_ffname == NULL) |
| 2771 { | |
| 2772 curwin->w_arg_idx = arg_idx; | |
| 1036 | 2773 /* Edit file from arg list, if there is one. When "Quit" selected |
| 2774 * at the ATTENTION prompt close the window. */ | |
| 1684 | 2775 # ifdef HAS_SWAP_EXISTS_ACTION |
| 2776 swap_exists_did_quit = FALSE; | |
| 2777 # endif | |
| 443 | 2778 (void)do_ecmd(0, arg_idx < GARGCOUNT |
| 2779 ? alist_name(&GARGLIST[arg_idx]) : NULL, | |
| 1743 | 2780 NULL, NULL, ECMD_LASTL, ECMD_HIDE, curwin); |
| 1684 | 2781 # ifdef HAS_SWAP_EXISTS_ACTION |
| 2782 if (swap_exists_did_quit) | |
| 1036 | 2783 { |
| 1684 | 2784 /* abort or quit selected */ |
| 1036 | 2785 if (got_int || only_one_window()) |
| 2786 { | |
| 1684 | 2787 /* abort selected and only one window */ |
| 1036 | 2788 did_emsg = FALSE; /* avoid hit-enter prompt */ |
| 2789 getout(1); | |
| 2790 } | |
| 2791 win_close(curwin, TRUE); | |
| 2792 advance = FALSE; | |
| 2793 } | |
| 1684 | 2794 # endif |
| 443 | 2795 if (arg_idx == GARGCOUNT - 1) |
| 2796 arg_had_last = TRUE; | |
| 2797 ++arg_idx; | |
| 2798 } | |
| 2799 ui_breakcheck(); | |
| 2800 if (got_int) | |
| 2801 { | |
| 2802 (void)vgetc(); /* only break the file loading, not the rest */ | |
| 2803 break; | |
| 2804 } | |
| 2805 } | |
| 673 | 2806 |
| 2807 if (parmp->window_layout == WIN_TABS) | |
| 2808 goto_tabpage(1); | |
| 443 | 2809 # ifdef FEAT_AUTOCMD |
| 2810 --autocmd_no_enter; | |
| 2811 # endif | |
| 2812 win_enter(firstwin, FALSE); /* back to first window */ | |
| 2813 # ifdef FEAT_AUTOCMD | |
| 2814 --autocmd_no_leave; | |
| 2815 # endif | |
| 2816 TIME_MSG("editing files in windows"); | |
| 673 | 2817 if (parmp->window_count > 1 && parmp->window_layout != WIN_TABS) |
| 443 | 2818 win_equal(curwin, FALSE, 'b'); /* adjust heights */ |
| 2819 } | |
| 2820 #endif /* FEAT_WINDOWS */ | |
| 2821 | |
| 2822 /* | |
| 440 | 2823 * Execute the commands from --cmd arguments "cmds[cnt]". |
| 2824 */ | |
| 2825 static void | |
| 443 | 2826 exe_pre_commands(parmp) |
| 2827 mparm_T *parmp; | |
| 440 | 2828 { |
| 443 | 2829 char_u **cmds = parmp->pre_commands; |
| 2830 int cnt = parmp->n_pre_commands; | |
| 440 | 2831 int i; |
| 2832 | |
| 2833 if (cnt > 0) | |
| 2834 { | |
| 2835 curwin->w_cursor.lnum = 0; /* just in case.. */ | |
| 2836 sourcing_name = (char_u *)_("pre-vimrc command line"); | |
| 2837 # ifdef FEAT_EVAL | |
| 2838 current_SID = SID_CMDARG; | |
| 2839 # endif | |
| 2840 for (i = 0; i < cnt; ++i) | |
| 2841 do_cmdline_cmd(cmds[i]); | |
| 2842 sourcing_name = NULL; | |
| 2843 # ifdef FEAT_EVAL | |
| 2844 current_SID = 0; | |
| 2845 # endif | |
| 2846 TIME_MSG("--cmd commands"); | |
| 2847 } | |
| 2848 } | |
| 2849 | |
| 2850 /* | |
| 443 | 2851 * Execute "+", "-c" and "-S" arguments. |
| 2852 */ | |
| 2853 static void | |
| 2854 exe_commands(parmp) | |
| 2855 mparm_T *parmp; | |
| 2856 { | |
| 2857 int i; | |
| 2858 | |
| 2859 /* | |
| 2860 * We start commands on line 0, make "vim +/pat file" match a | |
| 2861 * pattern on line 1. But don't move the cursor when an autocommand | |
| 2862 * with g`" was used. | |
| 2863 */ | |
| 2864 msg_scroll = TRUE; | |
| 2865 if (parmp->tagname == NULL && curwin->w_cursor.lnum <= 1) | |
| 2866 curwin->w_cursor.lnum = 0; | |
| 2867 sourcing_name = (char_u *)"command line"; | |
| 2868 #ifdef FEAT_EVAL | |
| 2869 current_SID = SID_CARG; | |
| 2870 #endif | |
| 2871 for (i = 0; i < parmp->n_commands; ++i) | |
| 2872 { | |
| 2873 do_cmdline_cmd(parmp->commands[i]); | |
| 2874 if (parmp->cmds_tofree[i]) | |
| 2875 vim_free(parmp->commands[i]); | |
| 2876 } | |
| 2877 sourcing_name = NULL; | |
| 2878 #ifdef FEAT_EVAL | |
| 2879 current_SID = 0; | |
| 2880 #endif | |
| 2881 if (curwin->w_cursor.lnum == 0) | |
| 2882 curwin->w_cursor.lnum = 1; | |
| 2883 | |
| 2884 if (!exmode_active) | |
| 2885 msg_scroll = FALSE; | |
| 2886 | |
| 2887 #ifdef FEAT_QUICKFIX | |
| 2888 /* When started with "-q errorfile" jump to first error again. */ | |
| 2889 if (parmp->edit_type == EDIT_QF) | |
| 644 | 2890 qf_jump(NULL, 0, 0, FALSE); |
| 443 | 2891 #endif |
| 2892 TIME_MSG("executing command arguments"); | |
| 2893 } | |
| 2894 | |
| 2895 /* | |
| 440 | 2896 * Source startup scripts. |
| 2897 */ | |
| 2898 static void | |
| 2899 source_startup_scripts(parmp) | |
| 2900 mparm_T *parmp; | |
| 2901 { | |
| 2902 int i; | |
| 2903 | |
| 2904 /* | |
| 2905 * For "evim" source evim.vim first of all, so that the user can overrule | |
| 2906 * any things he doesn't like. | |
| 2907 */ | |
| 2908 if (parmp->evim_mode) | |
| 2909 { | |
| 819 | 2910 (void)do_source((char_u *)EVIM_FILE, FALSE, DOSO_NONE); |
| 440 | 2911 TIME_MSG("source evim file"); |
| 2912 } | |
| 2913 | |
| 2914 /* | |
| 443 | 2915 * If -u argument given, use only the initializations from that file and |
| 440 | 2916 * nothing else. |
| 2917 */ | |
| 2918 if (parmp->use_vimrc != NULL) | |
| 2919 { | |
| 445 | 2920 if (STRCMP(parmp->use_vimrc, "NONE") == 0 |
| 2921 || STRCMP(parmp->use_vimrc, "NORC") == 0) | |
| 440 | 2922 { |
| 2923 #ifdef FEAT_GUI | |
| 2924 if (use_gvimrc == NULL) /* don't load gvimrc either */ | |
| 2925 use_gvimrc = parmp->use_vimrc; | |
| 2926 #endif | |
| 2927 if (parmp->use_vimrc[2] == 'N') | |
| 2928 p_lpl = FALSE; /* don't load plugins either */ | |
| 2929 } | |
| 2930 else | |
| 2931 { | |
| 819 | 2932 if (do_source(parmp->use_vimrc, FALSE, DOSO_NONE) != OK) |
| 440 | 2933 EMSG2(_("E282: Cannot read from \"%s\""), parmp->use_vimrc); |
| 2934 } | |
| 2935 } | |
| 2936 else if (!silent_mode) | |
| 2937 { | |
| 2938 #ifdef AMIGA | |
| 2939 struct Process *proc = (struct Process *)FindTask(0L); | |
| 2940 APTR save_winptr = proc->pr_WindowPtr; | |
| 2941 | |
| 2942 /* Avoid a requester here for a volume that doesn't exist. */ | |
| 2943 proc->pr_WindowPtr = (APTR)-1L; | |
| 2944 #endif | |
| 2945 | |
| 2946 /* | |
| 2947 * Get system wide defaults, if the file name is defined. | |
| 2948 */ | |
| 2949 #ifdef SYS_VIMRC_FILE | |
| 819 | 2950 (void)do_source((char_u *)SYS_VIMRC_FILE, FALSE, DOSO_NONE); |
| 440 | 2951 #endif |
| 720 | 2952 #ifdef MACOS_X |
| 819 | 2953 (void)do_source((char_u *)"$VIMRUNTIME/macmap.vim", FALSE, DOSO_NONE); |
| 720 | 2954 #endif |
| 440 | 2955 |
| 2956 /* | |
| 2957 * Try to read initialization commands from the following places: | |
| 2958 * - environment variable VIMINIT | |
| 2959 * - user vimrc file (s:.vimrc for Amiga, ~/.vimrc otherwise) | |
| 2960 * - second user vimrc file ($VIM/.vimrc for Dos) | |
| 2961 * - environment variable EXINIT | |
| 2962 * - user exrc file (s:.exrc for Amiga, ~/.exrc otherwise) | |
| 2963 * - second user exrc file ($VIM/.exrc for Dos) | |
| 2964 * The first that exists is used, the rest is ignored. | |
| 2965 */ | |
| 2966 if (process_env((char_u *)"VIMINIT", TRUE) != OK) | |
| 2967 { | |
| 819 | 2968 if (do_source((char_u *)USR_VIMRC_FILE, TRUE, DOSO_VIMRC) == FAIL |
| 440 | 2969 #ifdef USR_VIMRC_FILE2 |
| 819 | 2970 && do_source((char_u *)USR_VIMRC_FILE2, TRUE, |
| 2971 DOSO_VIMRC) == FAIL | |
| 440 | 2972 #endif |
| 2973 #ifdef USR_VIMRC_FILE3 | |
| 819 | 2974 && do_source((char_u *)USR_VIMRC_FILE3, TRUE, |
| 2975 DOSO_VIMRC) == FAIL | |
| 440 | 2976 #endif |
| 2977 && process_env((char_u *)"EXINIT", FALSE) == FAIL | |
| 819 | 2978 && do_source((char_u *)USR_EXRC_FILE, FALSE, DOSO_NONE) == FAIL) |
| 440 | 2979 { |
| 2980 #ifdef USR_EXRC_FILE2 | |
| 819 | 2981 (void)do_source((char_u *)USR_EXRC_FILE2, FALSE, DOSO_NONE); |
| 440 | 2982 #endif |
| 2983 } | |
| 2984 } | |
| 2985 | |
| 2986 /* | |
| 2987 * Read initialization commands from ".vimrc" or ".exrc" in current | |
| 2988 * directory. This is only done if the 'exrc' option is set. | |
| 2989 * Because of security reasons we disallow shell and write commands | |
| 2990 * now, except for unix if the file is owned by the user or 'secure' | |
| 2991 * option has been reset in environment of global ".exrc" or ".vimrc". | |
| 2992 * Only do this if VIMRC_FILE is not the same as USR_VIMRC_FILE or | |
| 2993 * SYS_VIMRC_FILE. | |
| 2994 */ | |
| 2995 if (p_exrc) | |
| 2996 { | |
| 2997 #if defined(UNIX) || defined(VMS) | |
| 2998 /* If ".vimrc" file is not owned by user, set 'secure' mode. */ | |
| 2999 if (!file_owned(VIMRC_FILE)) | |
| 3000 #endif | |
| 3001 secure = p_secure; | |
| 3002 | |
| 3003 i = FAIL; | |
| 3004 if (fullpathcmp((char_u *)USR_VIMRC_FILE, | |
| 3005 (char_u *)VIMRC_FILE, FALSE) != FPC_SAME | |
| 3006 #ifdef USR_VIMRC_FILE2 | |
| 3007 && fullpathcmp((char_u *)USR_VIMRC_FILE2, | |
| 3008 (char_u *)VIMRC_FILE, FALSE) != FPC_SAME | |
| 3009 #endif | |
| 3010 #ifdef USR_VIMRC_FILE3 | |
| 3011 && fullpathcmp((char_u *)USR_VIMRC_FILE3, | |
| 3012 (char_u *)VIMRC_FILE, FALSE) != FPC_SAME | |
| 3013 #endif | |
| 3014 #ifdef SYS_VIMRC_FILE | |
| 3015 && fullpathcmp((char_u *)SYS_VIMRC_FILE, | |
| 3016 (char_u *)VIMRC_FILE, FALSE) != FPC_SAME | |
| 3017 #endif | |
| 3018 ) | |
| 819 | 3019 i = do_source((char_u *)VIMRC_FILE, TRUE, DOSO_VIMRC); |
| 440 | 3020 |
| 3021 if (i == FAIL) | |
| 3022 { | |
| 3023 #if defined(UNIX) || defined(VMS) | |
| 3024 /* if ".exrc" is not owned by user set 'secure' mode */ | |
| 3025 if (!file_owned(EXRC_FILE)) | |
| 3026 secure = p_secure; | |
| 3027 else | |
| 3028 secure = 0; | |
| 3029 #endif | |
| 3030 if ( fullpathcmp((char_u *)USR_EXRC_FILE, | |
| 3031 (char_u *)EXRC_FILE, FALSE) != FPC_SAME | |
| 3032 #ifdef USR_EXRC_FILE2 | |
| 3033 && fullpathcmp((char_u *)USR_EXRC_FILE2, | |
| 3034 (char_u *)EXRC_FILE, FALSE) != FPC_SAME | |
| 3035 #endif | |
| 3036 ) | |
| 819 | 3037 (void)do_source((char_u *)EXRC_FILE, FALSE, DOSO_NONE); |
| 440 | 3038 } |
| 3039 } | |
| 3040 if (secure == 2) | |
| 3041 need_wait_return = TRUE; | |
| 3042 secure = 0; | |
| 3043 #ifdef AMIGA | |
| 3044 proc->pr_WindowPtr = save_winptr; | |
| 3045 #endif | |
| 3046 } | |
| 3047 TIME_MSG("sourcing vimrc file(s)"); | |
| 3048 } | |
| 3049 | |
| 3050 /* | |
| 6 | 3051 * Setup to start using the GUI. Exit with an error when not available. |
| 3052 */ | |
| 3053 static void | |
| 3054 main_start_gui() | |
| 3055 { | |
| 3056 #ifdef FEAT_GUI | |
| 3057 gui.starting = TRUE; /* start GUI a bit later */ | |
| 3058 #else | |
| 3059 mch_errmsg(_(e_nogvim)); | |
| 3060 mch_errmsg("\n"); | |
| 3061 mch_exit(2); | |
| 3062 #endif | |
| 3063 } | |
| 3064 | |
| 2730 | 3065 #endif /* NO_VIM_MAIN */ |
| 3066 | |
| 6 | 3067 /* |
| 1226 | 3068 * Get an environment variable, and execute it as Ex commands. |
| 6 | 3069 * Returns FAIL if the environment variable was not executed, OK otherwise. |
| 3070 */ | |
| 3071 int | |
| 3072 process_env(env, is_viminit) | |
| 3073 char_u *env; | |
| 3074 int is_viminit; /* when TRUE, called for VIMINIT */ | |
| 3075 { | |
| 3076 char_u *initstr; | |
| 3077 char_u *save_sourcing_name; | |
| 3078 linenr_T save_sourcing_lnum; | |
| 3079 #ifdef FEAT_EVAL | |
| 3080 scid_T save_sid; | |
| 3081 #endif | |
| 3082 | |
| 3083 if ((initstr = mch_getenv(env)) != NULL && *initstr != NUL) | |
| 3084 { | |
| 3085 if (is_viminit) | |
| 819 | 3086 vimrc_found(NULL, NULL); |
| 6 | 3087 save_sourcing_name = sourcing_name; |
| 3088 save_sourcing_lnum = sourcing_lnum; | |
| 3089 sourcing_name = env; | |
| 3090 sourcing_lnum = 0; | |
| 3091 #ifdef FEAT_EVAL | |
| 3092 save_sid = current_SID; | |
| 3093 current_SID = SID_ENV; | |
| 3094 #endif | |
| 3095 do_cmdline_cmd(initstr); | |
| 3096 sourcing_name = save_sourcing_name; | |
| 3097 sourcing_lnum = save_sourcing_lnum; | |
| 3098 #ifdef FEAT_EVAL | |
| 3099 current_SID = save_sid;; | |
| 3100 #endif | |
| 3101 return OK; | |
| 3102 } | |
| 3103 return FAIL; | |
| 3104 } | |
| 3105 | |
| 2730 | 3106 #if (defined(UNIX) || defined(VMS)) && !defined(NO_VIM_MAIN) |
| 6 | 3107 /* |
| 3108 * Return TRUE if we are certain the user owns the file "fname". | |
| 3109 * Used for ".vimrc" and ".exrc". | |
| 3110 * Use both stat() and lstat() for extra security. | |
| 3111 */ | |
| 3112 static int | |
| 3113 file_owned(fname) | |
| 3114 char *fname; | |
| 3115 { | |
| 3116 struct stat s; | |
| 3117 # ifdef UNIX | |
| 3118 uid_t uid = getuid(); | |
| 3119 # else /* VMS */ | |
| 3120 uid_t uid = ((getgid() << 16) | getuid()); | |
| 3121 # endif | |
| 3122 | |
| 3123 return !(mch_stat(fname, &s) != 0 || s.st_uid != uid | |
| 3124 # ifdef HAVE_LSTAT | |
| 3125 || mch_lstat(fname, &s) != 0 || s.st_uid != uid | |
| 3126 # endif | |
| 3127 ); | |
| 3128 } | |
| 3129 #endif | |
| 3130 | |
| 3131 /* | |
| 3132 * Give an error message main_errors["n"] and exit. | |
| 3133 */ | |
| 3134 static void | |
| 3135 mainerr(n, str) | |
| 3136 int n; /* one of the ME_ defines */ | |
| 3137 char_u *str; /* extra argument or NULL */ | |
| 3138 { | |
| 3139 #if defined(UNIX) || defined(__EMX__) || defined(VMS) | |
| 3140 reset_signals(); /* kill us with CTRL-C here, if you like */ | |
| 3141 #endif | |
| 3142 | |
| 3143 mch_errmsg(longVersion); | |
| 159 | 3144 mch_errmsg("\n"); |
| 6 | 3145 mch_errmsg(_(main_errors[n])); |
| 3146 if (str != NULL) | |
| 3147 { | |
| 3148 mch_errmsg(": \""); | |
| 3149 mch_errmsg((char *)str); | |
| 3150 mch_errmsg("\""); | |
| 3151 } | |
| 159 | 3152 mch_errmsg(_("\nMore info with: \"vim -h\"\n")); |
| 6 | 3153 |
| 3154 mch_exit(1); | |
| 3155 } | |
| 3156 | |
| 3157 void | |
| 3158 mainerr_arg_missing(str) | |
| 3159 char_u *str; | |
| 3160 { | |
| 3161 mainerr(ME_ARG_MISSING, str); | |
| 3162 } | |
| 3163 | |
| 2730 | 3164 #ifndef NO_VIM_MAIN |
| 6 | 3165 /* |
| 3166 * print a message with three spaces prepended and '\n' appended. | |
| 3167 */ | |
| 3168 static void | |
| 3169 main_msg(s) | |
| 3170 char *s; | |
| 3171 { | |
| 3172 mch_msg(" "); | |
| 3173 mch_msg(s); | |
| 3174 mch_msg("\n"); | |
| 3175 } | |
| 3176 | |
| 3177 /* | |
| 3178 * Print messages for "vim -h" or "vim --help" and exit. | |
| 3179 */ | |
| 3180 static void | |
| 3181 usage() | |
| 3182 { | |
| 3183 int i; | |
| 3184 static char *(use[]) = | |
| 3185 { | |
| 3186 N_("[file ..] edit specified file(s)"), | |
| 3187 N_("- read text from stdin"), | |
| 3188 N_("-t tag edit file where tag is defined"), | |
| 3189 #ifdef FEAT_QUICKFIX | |
| 3190 N_("-q [errorfile] edit file with first error") | |
| 3191 #endif | |
| 3192 }; | |
| 3193 | |
| 3194 #if defined(UNIX) || defined(__EMX__) || defined(VMS) | |
| 3195 reset_signals(); /* kill us with CTRL-C here, if you like */ | |
| 3196 #endif | |
| 3197 | |
| 3198 mch_msg(longVersion); | |
| 3199 mch_msg(_("\n\nusage:")); | |
| 3200 for (i = 0; ; ++i) | |
| 3201 { | |
| 3202 mch_msg(_(" vim [arguments] ")); | |
| 3203 mch_msg(_(use[i])); | |
| 3204 if (i == (sizeof(use) / sizeof(char_u *)) - 1) | |
| 3205 break; | |
| 3206 mch_msg(_("\n or:")); | |
| 3207 } | |
| 22 | 3208 #ifdef VMS |
| 1164 | 3209 mch_msg(_("\nWhere case is ignored prepend / to make flag upper case")); |
| 22 | 3210 #endif |
| 6 | 3211 |
| 3212 mch_msg(_("\n\nArguments:\n")); | |
| 3213 main_msg(_("--\t\t\tOnly file names after this")); | |
| 3214 #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE) | |
| 3215 main_msg(_("--literal\t\tDon't expand wildcards")); | |
| 3216 #endif | |
| 3217 #ifdef FEAT_OLE | |
| 3218 main_msg(_("-register\t\tRegister this gvim for OLE")); | |
| 3219 main_msg(_("-unregister\t\tUnregister gvim for OLE")); | |
| 3220 #endif | |
| 3221 #ifdef FEAT_GUI | |
| 3222 main_msg(_("-g\t\t\tRun using GUI (like \"gvim\")")); | |
| 3223 main_msg(_("-f or --nofork\tForeground: Don't fork when starting GUI")); | |
| 3224 #endif | |
| 3225 main_msg(_("-v\t\t\tVi mode (like \"vi\")")); | |
| 3226 main_msg(_("-e\t\t\tEx mode (like \"ex\")")); | |
| 3437 | 3227 main_msg(_("-E\t\t\tImproved Ex mode")); |
| 6 | 3228 main_msg(_("-s\t\t\tSilent (batch) mode (only for \"ex\")")); |
| 3229 #ifdef FEAT_DIFF | |
| 3230 main_msg(_("-d\t\t\tDiff mode (like \"vimdiff\")")); | |
| 3231 #endif | |
| 3232 main_msg(_("-y\t\t\tEasy mode (like \"evim\", modeless)")); | |
| 3233 main_msg(_("-R\t\t\tReadonly mode (like \"view\")")); | |
| 3234 main_msg(_("-Z\t\t\tRestricted mode (like \"rvim\")")); | |
| 3235 main_msg(_("-m\t\t\tModifications (writing files) not allowed")); | |
| 3236 main_msg(_("-M\t\t\tModifications in text not allowed")); | |
| 3237 main_msg(_("-b\t\t\tBinary mode")); | |
| 3238 #ifdef FEAT_LISP | |
| 3239 main_msg(_("-l\t\t\tLisp mode")); | |
| 3240 #endif | |
| 3241 main_msg(_("-C\t\t\tCompatible with Vi: 'compatible'")); | |
| 3242 main_msg(_("-N\t\t\tNot fully Vi compatible: 'nocompatible'")); | |
| 1164 | 3243 main_msg(_("-V[N][fname]\t\tBe verbose [level N] [log messages to fname]")); |
| 3244 #ifdef FEAT_EVAL | |
| 6 | 3245 main_msg(_("-D\t\t\tDebugging mode")); |
| 1164 | 3246 #endif |
| 6 | 3247 main_msg(_("-n\t\t\tNo swap file, use memory only")); |
| 3248 main_msg(_("-r\t\t\tList swap files and exit")); | |
| 3249 main_msg(_("-r (with file name)\tRecover crashed session")); | |
| 3250 main_msg(_("-L\t\t\tSame as -r")); | |
| 3251 #ifdef AMIGA | |
| 3252 main_msg(_("-f\t\t\tDon't use newcli to open window")); | |
| 3253 main_msg(_("-dev <device>\t\tUse <device> for I/O")); | |
| 3254 #endif | |
| 3255 #ifdef FEAT_ARABIC | |
| 3256 main_msg(_("-A\t\t\tstart in Arabic mode")); | |
| 3257 #endif | |
| 3258 #ifdef FEAT_RIGHTLEFT | |
| 3259 main_msg(_("-H\t\t\tStart in Hebrew mode")); | |
| 3260 #endif | |
| 3261 #ifdef FEAT_FKMAP | |
| 3262 main_msg(_("-F\t\t\tStart in Farsi mode")); | |
| 3263 #endif | |
| 3264 main_msg(_("-T <terminal>\tSet terminal type to <terminal>")); | |
| 3265 main_msg(_("-u <vimrc>\t\tUse <vimrc> instead of any .vimrc")); | |
| 3266 #ifdef FEAT_GUI | |
| 3267 main_msg(_("-U <gvimrc>\t\tUse <gvimrc> instead of any .gvimrc")); | |
| 3268 #endif | |
| 3269 main_msg(_("--noplugin\t\tDon't load plugin scripts")); | |
| 1164 | 3270 #ifdef FEAT_WINDOWS |
| 673 | 3271 main_msg(_("-p[N]\t\tOpen N tab pages (default: one for each file)")); |
| 6 | 3272 main_msg(_("-o[N]\t\tOpen N windows (default: one for each file)")); |
| 3273 main_msg(_("-O[N]\t\tLike -o but split vertically")); | |
| 1164 | 3274 #endif |
| 6 | 3275 main_msg(_("+\t\t\tStart at end of file")); |
| 3276 main_msg(_("+<lnum>\t\tStart at line <lnum>")); | |
| 3277 main_msg(_("--cmd <command>\tExecute <command> before loading any vimrc file")); | |
| 3278 main_msg(_("-c <command>\t\tExecute <command> after loading the first file")); | |
| 3279 main_msg(_("-S <session>\t\tSource file <session> after loading the first file")); | |
| 3280 main_msg(_("-s <scriptin>\tRead Normal mode commands from file <scriptin>")); | |
| 3281 main_msg(_("-w <scriptout>\tAppend all typed commands to file <scriptout>")); | |
| 3282 main_msg(_("-W <scriptout>\tWrite all typed commands to file <scriptout>")); | |
| 3283 #ifdef FEAT_CRYPT | |
| 3284 main_msg(_("-x\t\t\tEdit encrypted files")); | |
| 3285 #endif | |
| 3286 #if (defined(UNIX) || defined(VMS)) && defined(FEAT_X11) | |
| 3287 # if defined(FEAT_GUI_X11) && !defined(FEAT_GUI_GTK) | |
| 3288 main_msg(_("-display <display>\tConnect vim to this particular X-server")); | |
| 3289 # endif | |
| 3290 main_msg(_("-X\t\t\tDo not connect to X server")); | |
| 3291 #endif | |
| 3292 #ifdef FEAT_CLIENTSERVER | |
| 3293 main_msg(_("--remote <files>\tEdit <files> in a Vim server if possible")); | |
| 3294 main_msg(_("--remote-silent <files> Same, don't complain if there is no server")); | |
| 3295 main_msg(_("--remote-wait <files> As --remote but wait for files to have been edited")); | |
| 3296 main_msg(_("--remote-wait-silent <files> Same, don't complain if there is no server")); | |
| 754 | 3297 # ifdef FEAT_WINDOWS |
| 1501 | 3298 main_msg(_("--remote-tab[-wait][-silent] <files> As --remote but use tab page per file")); |
| 754 | 3299 # endif |
| 6 | 3300 main_msg(_("--remote-send <keys>\tSend <keys> to a Vim server and exit")); |
| 3301 main_msg(_("--remote-expr <expr>\tEvaluate <expr> in a Vim server and print result")); | |
| 3302 main_msg(_("--serverlist\t\tList available Vim server names and exit")); | |
| 3303 main_msg(_("--servername <name>\tSend to/become the Vim server <name>")); | |
| 3304 #endif | |
| 1989 | 3305 #ifdef STARTUPTIME |
| 1999 | 3306 main_msg(_("--startuptime <file>\tWrite startup timing messages to <file>")); |
| 1989 | 3307 #endif |
| 6 | 3308 #ifdef FEAT_VIMINFO |
| 3309 main_msg(_("-i <viminfo>\t\tUse <viminfo> instead of .viminfo")); | |
| 3310 #endif | |
| 3311 main_msg(_("-h or --help\tPrint Help (this message) and exit")); | |
| 3312 main_msg(_("--version\t\tPrint version information and exit")); | |
| 3313 | |
| 3314 #ifdef FEAT_GUI_X11 | |
| 3315 # ifdef FEAT_GUI_MOTIF | |
| 3316 mch_msg(_("\nArguments recognised by gvim (Motif version):\n")); | |
| 3317 # else | |
| 3318 # ifdef FEAT_GUI_ATHENA | |
| 3319 # ifdef FEAT_GUI_NEXTAW | |
| 3320 mch_msg(_("\nArguments recognised by gvim (neXtaw version):\n")); | |
| 3321 # else | |
| 3322 mch_msg(_("\nArguments recognised by gvim (Athena version):\n")); | |
| 3323 # endif | |
| 3324 # endif | |
| 3325 # endif | |
| 3326 main_msg(_("-display <display>\tRun vim on <display>")); | |
| 3327 main_msg(_("-iconic\t\tStart vim iconified")); | |
| 3328 main_msg(_("-background <color>\tUse <color> for the background (also: -bg)")); | |
| 3329 main_msg(_("-foreground <color>\tUse <color> for normal text (also: -fg)")); | |
| 3330 main_msg(_("-font <font>\t\tUse <font> for normal text (also: -fn)")); | |
| 3331 main_msg(_("-boldfont <font>\tUse <font> for bold text")); | |
| 3332 main_msg(_("-italicfont <font>\tUse <font> for italic text")); | |
| 3333 main_msg(_("-geometry <geom>\tUse <geom> for initial geometry (also: -geom)")); | |
| 3334 main_msg(_("-borderwidth <width>\tUse a border width of <width> (also: -bw)")); | |
| 3335 main_msg(_("-scrollbarwidth <width> Use a scrollbar width of <width> (also: -sw)")); | |
| 3336 # ifdef FEAT_GUI_ATHENA | |
| 3337 main_msg(_("-menuheight <height>\tUse a menu bar height of <height> (also: -mh)")); | |
| 3338 # endif | |
| 3339 main_msg(_("-reverse\t\tUse reverse video (also: -rv)")); | |
| 3340 main_msg(_("+reverse\t\tDon't use reverse video (also: +rv)")); | |
| 3341 main_msg(_("-xrm <resource>\tSet the specified resource")); | |
| 3342 #endif /* FEAT_GUI_X11 */ | |
| 3343 #ifdef FEAT_GUI_GTK | |
| 3344 mch_msg(_("\nArguments recognised by gvim (GTK+ version):\n")); | |
| 3345 main_msg(_("-font <font>\t\tUse <font> for normal text (also: -fn)")); | |
| 3346 main_msg(_("-geometry <geom>\tUse <geom> for initial geometry (also: -geom)")); | |
| 3347 main_msg(_("-reverse\t\tUse reverse video (also: -rv)")); | |
| 3348 main_msg(_("-display <display>\tRun vim on <display> (also: --display)")); | |
| 3349 main_msg(_("--role <role>\tSet a unique role to identify the main window")); | |
| 3350 main_msg(_("--socketid <xid>\tOpen Vim inside another GTK widget")); | |
| 3437 | 3351 main_msg(_("--echo-wid\t\tMake gvim echo the Window ID on stdout")); |
| 6 | 3352 #endif |
| 3353 #ifdef FEAT_GUI_W32 | |
| 3354 main_msg(_("-P <parent title>\tOpen Vim inside parent application")); | |
| 1376 | 3355 main_msg(_("--windowid <HWND>\tOpen Vim inside another win32 widget")); |
| 6 | 3356 #endif |
| 3357 | |
| 3358 #ifdef FEAT_GUI_GNOME | |
| 3359 /* Gnome gives extra messages for --help if we continue, but not for -h. */ | |
| 3360 if (gui.starting) | |
| 3198 | 3361 { |
| 6 | 3362 mch_msg("\n"); |
| 3198 | 3363 gui.dofork = FALSE; |
| 3364 } | |
| 6 | 3365 else |
| 3366 #endif | |
| 3367 mch_exit(0); | |
| 3368 } | |
| 3369 | |
| 580 | 3370 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 6 | 3371 /* |
| 3372 * Check the result of the ATTENTION dialog: | |
| 3373 * When "Quit" selected, exit Vim. | |
| 3374 * When "Recover" selected, recover the file. | |
| 3375 */ | |
| 3376 static void | |
| 3377 check_swap_exists_action() | |
| 3378 { | |
| 3379 if (swap_exists_action == SEA_QUIT) | |
| 3380 getout(1); | |
| 3381 handle_swap_exists(NULL); | |
| 3382 } | |
| 3383 #endif | |
| 3384 | |
| 2730 | 3385 #endif |
| 3386 | |
| 6 | 3387 #if defined(STARTUPTIME) || defined(PROTO) |
| 3388 static void time_diff __ARGS((struct timeval *then, struct timeval *now)); | |
| 3389 | |
| 3390 static struct timeval prev_timeval; | |
| 3391 | |
| 1972 | 3392 # ifdef WIN3264 |
| 3393 /* | |
| 3394 * Windows doesn't have gettimeofday(), although it does have struct timeval. | |
| 3395 */ | |
| 3396 static int | |
| 3397 gettimeofday(struct timeval *tv, char *dummy) | |
| 3398 { | |
| 3399 long t = clock(); | |
| 3400 tv->tv_sec = t / CLOCKS_PER_SEC; | |
| 3401 tv->tv_usec = (t - tv->tv_sec * CLOCKS_PER_SEC) * 1000000 / CLOCKS_PER_SEC; | |
| 3402 return 0; | |
| 3403 } | |
| 3404 # endif | |
| 3405 | |
| 6 | 3406 /* |
| 3407 * Save the previous time before doing something that could nest. | |
| 3408 * set "*tv_rel" to the time elapsed so far. | |
| 3409 */ | |
| 3410 void | |
| 3411 time_push(tv_rel, tv_start) | |
| 3412 void *tv_rel, *tv_start; | |
| 3413 { | |
| 3414 *((struct timeval *)tv_rel) = prev_timeval; | |
| 3415 gettimeofday(&prev_timeval, NULL); | |
| 3416 ((struct timeval *)tv_rel)->tv_usec = prev_timeval.tv_usec | |
| 3417 - ((struct timeval *)tv_rel)->tv_usec; | |
| 3418 ((struct timeval *)tv_rel)->tv_sec = prev_timeval.tv_sec | |
| 3419 - ((struct timeval *)tv_rel)->tv_sec; | |
| 3420 if (((struct timeval *)tv_rel)->tv_usec < 0) | |
| 3421 { | |
| 3422 ((struct timeval *)tv_rel)->tv_usec += 1000000; | |
| 3423 --((struct timeval *)tv_rel)->tv_sec; | |
| 3424 } | |
| 3425 *(struct timeval *)tv_start = prev_timeval; | |
| 3426 } | |
| 3427 | |
| 3428 /* | |
| 3429 * Compute the previous time after doing something that could nest. | |
| 3430 * Subtract "*tp" from prev_timeval; | |
| 3431 * Note: The arguments are (void *) to avoid trouble with systems that don't | |
| 3432 * have struct timeval. | |
| 3433 */ | |
| 3434 void | |
| 3435 time_pop(tp) | |
| 3436 void *tp; /* actually (struct timeval *) */ | |
| 3437 { | |
| 3438 prev_timeval.tv_usec -= ((struct timeval *)tp)->tv_usec; | |
| 3439 prev_timeval.tv_sec -= ((struct timeval *)tp)->tv_sec; | |
| 3440 if (prev_timeval.tv_usec < 0) | |
| 3441 { | |
| 3442 prev_timeval.tv_usec += 1000000; | |
| 3443 --prev_timeval.tv_sec; | |
| 3444 } | |
| 3445 } | |
| 3446 | |
| 3447 static void | |
| 3448 time_diff(then, now) | |
| 3449 struct timeval *then; | |
| 3450 struct timeval *now; | |
| 3451 { | |
| 3452 long usec; | |
| 3453 long msec; | |
| 3454 | |
| 3455 usec = now->tv_usec - then->tv_usec; | |
| 3456 msec = (now->tv_sec - then->tv_sec) * 1000L + usec / 1000L, | |
| 3457 usec = usec % 1000L; | |
| 3458 fprintf(time_fd, "%03ld.%03ld", msec, usec >= 0 ? usec : usec + 1000L); | |
| 3459 } | |
| 3460 | |
| 3461 void | |
|
2271
2b33a7678e7b
Fix compiler warnings for shadowed variables. Make 'conceal' a long instead
Bram Moolenaar <bram@vim.org>
parents:
2267
diff
changeset
|
3462 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
|
3463 char *mesg; |
| 6 | 3464 void *tv_start; /* only for do_source: start time; actually |
| 3465 (struct timeval *) */ | |
| 3466 { | |
| 3467 static struct timeval start; | |
| 3468 struct timeval now; | |
| 3469 | |
| 3470 if (time_fd != NULL) | |
| 3471 { | |
|
2271
2b33a7678e7b
Fix compiler warnings for shadowed variables. Make 'conceal' a long instead
Bram Moolenaar <bram@vim.org>
parents:
2267
diff
changeset
|
3472 if (strstr(mesg, "STARTING") != NULL) |
| 6 | 3473 { |
| 3474 gettimeofday(&start, NULL); | |
| 3475 prev_timeval = start; | |
| 3476 fprintf(time_fd, "\n\ntimes in msec\n"); | |
| 3477 fprintf(time_fd, " clock self+sourced self: sourced script\n"); | |
| 3478 fprintf(time_fd, " clock elapsed: other lines\n\n"); | |
| 3479 } | |
| 3480 gettimeofday(&now, NULL); | |
| 3481 time_diff(&start, &now); | |
| 3482 if (((struct timeval *)tv_start) != NULL) | |
| 3483 { | |
| 3484 fprintf(time_fd, " "); | |
| 3485 time_diff(((struct timeval *)tv_start), &now); | |
| 3486 } | |
| 3487 fprintf(time_fd, " "); | |
| 3488 time_diff(&prev_timeval, &now); | |
| 3489 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
|
3490 fprintf(time_fd, ": %s\n", mesg); |
| 6 | 3491 } |
| 3492 } | |
| 3493 | |
| 3494 #endif | |
| 3495 | |
| 2730 | 3496 #if (defined(FEAT_CLIENTSERVER) && !defined(NO_VIM_MAIN)) || defined(PROTO) |
| 6 | 3497 |
| 3498 /* | |
| 3499 * Common code for the X command server and the Win32 command server. | |
| 3500 */ | |
| 3501 | |
| 734 | 3502 static char_u *build_drop_cmd __ARGS((int filec, char **filev, int tabs, int sendReply)); |
| 6 | 3503 |
| 443 | 3504 /* |
| 3505 * Do the client-server stuff, unless "--servername ''" was used. | |
| 3506 */ | |
| 3507 static void | |
| 3508 exec_on_server(parmp) | |
| 3509 mparm_T *parmp; | |
| 3510 { | |
| 3511 if (parmp->serverName_arg == NULL || *parmp->serverName_arg != NUL) | |
| 3512 { | |
| 3513 # ifdef WIN32 | |
| 3514 /* Initialise the client/server messaging infrastructure. */ | |
| 3515 serverInitMessaging(); | |
| 3516 # endif | |
| 3517 | |
| 3518 /* | |
| 3519 * When a command server argument was found, execute it. This may | |
| 3520 * exit Vim when it was successful. Otherwise it's executed further | |
| 3521 * on. Remember the encoding used here in "serverStrEnc". | |
| 3522 */ | |
| 3523 if (parmp->serverArg) | |
| 3524 { | |
| 3525 cmdsrv_main(&parmp->argc, parmp->argv, | |
| 3526 parmp->serverName_arg, &parmp->serverStr); | |
| 3527 # ifdef FEAT_MBYTE | |
| 3528 parmp->serverStrEnc = vim_strsave(p_enc); | |
| 3529 # endif | |
| 3530 } | |
| 3531 | |
| 3532 /* If we're still running, get the name to register ourselves. | |
| 3533 * On Win32 can register right now, for X11 need to setup the | |
| 3534 * clipboard first, it's further down. */ | |
| 3535 parmp->servername = serverMakeName(parmp->serverName_arg, | |
| 3536 parmp->argv[0]); | |
| 3537 # ifdef WIN32 | |
| 3538 if (parmp->servername != NULL) | |
| 3539 { | |
| 3540 serverSetName(parmp->servername); | |
| 3541 vim_free(parmp->servername); | |
| 3542 } | |
| 3543 # endif | |
| 3544 } | |
| 3545 } | |
| 3546 | |
| 3547 /* | |
| 3548 * Prepare for running as a Vim server. | |
| 3549 */ | |
| 3550 static void | |
| 3551 prepare_server(parmp) | |
| 3552 mparm_T *parmp; | |
| 3553 { | |
| 3554 # if defined(FEAT_X11) | |
| 3555 /* | |
| 3556 * Register for remote command execution with :serversend and --remote | |
| 3557 * unless there was a -X or a --servername '' on the command line. | |
| 3558 * Only register nongui-vim's with an explicit --servername argument. | |
| 926 | 3559 * When running as root --servername is also required. |
| 443 | 3560 */ |
| 3561 if (X_DISPLAY != NULL && parmp->servername != NULL && ( | |
| 3562 # ifdef FEAT_GUI | |
| 926 | 3563 (gui.in_use |
| 3564 # ifdef UNIX | |
| 1076 | 3565 && getuid() != ROOT_UID |
| 926 | 3566 # endif |
| 3567 ) || | |
| 443 | 3568 # endif |
| 3569 parmp->serverName_arg != NULL)) | |
| 3570 { | |
| 3571 (void)serverRegisterName(X_DISPLAY, parmp->servername); | |
| 3572 vim_free(parmp->servername); | |
| 3573 TIME_MSG("register server name"); | |
| 3574 } | |
| 3575 else | |
| 3576 serverDelayedStartName = parmp->servername; | |
| 3577 # endif | |
| 3578 | |
| 3579 /* | |
| 3580 * Execute command ourselves if we're here because the send failed (or | |
| 3581 * else we would have exited above). | |
| 3582 */ | |
| 3583 if (parmp->serverStr != NULL) | |
| 3584 { | |
| 3585 char_u *p; | |
| 3586 | |
| 3587 server_to_input_buf(serverConvert(parmp->serverStrEnc, | |
| 3588 parmp->serverStr, &p)); | |
| 3589 vim_free(p); | |
| 3590 } | |
| 3591 } | |
| 3592 | |
| 6 | 3593 static void |
| 3594 cmdsrv_main(argc, argv, serverName_arg, serverStr) | |
| 3595 int *argc; | |
| 3596 char **argv; | |
| 3597 char_u *serverName_arg; | |
| 3598 char_u **serverStr; | |
| 3599 { | |
| 3600 char_u *res; | |
| 3601 int i; | |
| 3602 char_u *sname; | |
| 3603 int ret; | |
| 3604 int didone = FALSE; | |
| 3605 int exiterr = 0; | |
| 3606 char **newArgV = argv + 1; | |
| 3607 int newArgC = 1, | |
| 3608 Argc = *argc; | |
| 3609 int argtype; | |
| 3610 #define ARGTYPE_OTHER 0 | |
| 3611 #define ARGTYPE_EDIT 1 | |
| 3612 #define ARGTYPE_EDIT_WAIT 2 | |
| 3613 #define ARGTYPE_SEND 3 | |
| 3614 int silent = FALSE; | |
| 734 | 3615 int tabs = FALSE; |
| 6 | 3616 # ifndef FEAT_X11 |
| 3617 HWND srv; | |
| 3618 # else | |
| 3619 Window srv; | |
| 3620 | |
| 3621 setup_term_clip(); | |
| 3622 # endif | |
| 3623 | |
| 3624 sname = serverMakeName(serverName_arg, argv[0]); | |
| 3625 if (sname == NULL) | |
| 3626 return; | |
| 3627 | |
| 3628 /* | |
| 3629 * Execute the command server related arguments and remove them | |
| 3630 * from the argc/argv array; We may have to return into main() | |
| 3631 */ | |
| 3632 for (i = 1; i < Argc; i++) | |
| 3633 { | |
| 3634 res = NULL; | |
| 443 | 3635 if (STRCMP(argv[i], "--") == 0) /* end of option arguments */ |
| 6 | 3636 { |
| 3637 for (; i < *argc; i++) | |
| 3638 { | |
| 3639 *newArgV++ = argv[i]; | |
| 3640 newArgC++; | |
| 3641 } | |
| 3642 break; | |
| 3643 } | |
| 3644 | |
| 734 | 3645 if (STRICMP(argv[i], "--remote-send") == 0) |
| 3646 argtype = ARGTYPE_SEND; | |
| 3647 else if (STRNICMP(argv[i], "--remote", 8) == 0) | |
| 3648 { | |
| 3649 char *p = argv[i] + 8; | |
| 3650 | |
| 6 | 3651 argtype = ARGTYPE_EDIT; |
| 734 | 3652 while (*p != NUL) |
| 3653 { | |
| 3654 if (STRNICMP(p, "-wait", 5) == 0) | |
| 3655 { | |
| 3656 argtype = ARGTYPE_EDIT_WAIT; | |
| 3657 p += 5; | |
| 3658 } | |
| 3659 else if (STRNICMP(p, "-silent", 7) == 0) | |
| 3660 { | |
| 3661 silent = TRUE; | |
| 3662 p += 7; | |
| 3663 } | |
| 3664 else if (STRNICMP(p, "-tab", 4) == 0) | |
| 3665 { | |
| 3666 tabs = TRUE; | |
| 3667 p += 4; | |
| 3668 } | |
| 3669 else | |
| 3670 { | |
| 3671 argtype = ARGTYPE_OTHER; | |
| 3672 break; | |
| 3673 } | |
| 3674 } | |
| 6 | 3675 } |
| 3676 else | |
| 3677 argtype = ARGTYPE_OTHER; | |
| 734 | 3678 |
| 6 | 3679 if (argtype != ARGTYPE_OTHER) |
| 3680 { | |
| 3681 if (i == *argc - 1) | |
| 3682 mainerr_arg_missing((char_u *)argv[i]); | |
| 3683 if (argtype == ARGTYPE_SEND) | |
| 3684 { | |
| 3685 *serverStr = (char_u *)argv[i + 1]; | |
| 3686 i++; | |
| 3687 } | |
| 3688 else | |
| 3689 { | |
| 3690 *serverStr = build_drop_cmd(*argc - i - 1, argv + i + 1, | |
| 734 | 3691 tabs, argtype == ARGTYPE_EDIT_WAIT); |
| 6 | 3692 if (*serverStr == NULL) |
| 3693 { | |
| 3694 /* Probably out of memory, exit. */ | |
| 3695 didone = TRUE; | |
| 3696 exiterr = 1; | |
| 3697 break; | |
| 3698 } | |
| 3699 Argc = i; | |
| 3700 } | |
| 3701 # ifdef FEAT_X11 | |
| 3702 if (xterm_dpy == NULL) | |
| 3703 { | |
| 3704 mch_errmsg(_("No display")); | |
| 3705 ret = -1; | |
| 3706 } | |
| 3707 else | |
| 3708 ret = serverSendToVim(xterm_dpy, sname, *serverStr, | |
| 3709 NULL, &srv, 0, 0, silent); | |
| 3710 # else | |
| 3711 /* Win32 always works? */ | |
| 3712 ret = serverSendToVim(sname, *serverStr, NULL, &srv, 0, silent); | |
| 3713 # endif | |
| 3714 if (ret < 0) | |
| 3715 { | |
| 3716 if (argtype == ARGTYPE_SEND) | |
| 3717 { | |
| 3718 /* Failed to send, abort. */ | |
| 3719 mch_errmsg(_(": Send failed.\n")); | |
| 3720 didone = TRUE; | |
| 3721 exiterr = 1; | |
| 3722 } | |
| 3723 else if (!silent) | |
| 3724 /* Let vim start normally. */ | |
| 3725 mch_errmsg(_(": Send failed. Trying to execute locally\n")); | |
| 3726 break; | |
| 3727 } | |
| 3728 | |
| 3729 # ifdef FEAT_GUI_W32 | |
| 3730 /* Guess that when the server name starts with "g" it's a GUI | |
| 3731 * server, which we can bring to the foreground here. | |
| 3732 * Foreground() in the server doesn't work very well. */ | |
| 3733 if (argtype != ARGTYPE_SEND && TOUPPER_ASC(*sname) == 'G') | |
| 3734 SetForegroundWindow(srv); | |
| 3735 # endif | |
| 3736 | |
| 3737 /* | |
| 3738 * For --remote-wait: Wait until the server did edit each | |
| 3739 * file. Also detect that the server no longer runs. | |
| 3740 */ | |
| 3741 if (ret >= 0 && argtype == ARGTYPE_EDIT_WAIT) | |
| 3742 { | |
| 3743 int numFiles = *argc - i - 1; | |
| 3744 int j; | |
| 3745 char_u *done = alloc(numFiles); | |
| 3746 char_u *p; | |
| 3747 # ifdef FEAT_GUI_W32 | |
| 3748 NOTIFYICONDATA ni; | |
| 3749 int count = 0; | |
| 3750 extern HWND message_window; | |
| 3751 # endif | |
| 3752 | |
| 3753 if (numFiles > 0 && argv[i + 1][0] == '+') | |
| 3754 /* Skip "+cmd" argument, don't wait for it to be edited. */ | |
| 3755 --numFiles; | |
| 3756 | |
| 3757 # ifdef FEAT_GUI_W32 | |
| 3758 ni.cbSize = sizeof(ni); | |
| 3759 ni.hWnd = message_window; | |
| 3760 ni.uID = 0; | |
| 3761 ni.uFlags = NIF_ICON|NIF_TIP; | |
| 3762 ni.hIcon = LoadIcon((HINSTANCE)GetModuleHandle(0), "IDR_VIM"); | |
| 3763 sprintf(ni.szTip, _("%d of %d edited"), count, numFiles); | |
| 3764 Shell_NotifyIcon(NIM_ADD, &ni); | |
| 3765 # endif | |
| 3766 | |
| 3767 /* 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
|
3768 vim_memset(done, 0, numFiles); |
| 6 | 3769 while (memchr(done, 0, numFiles) != NULL) |
| 3770 { | |
| 3771 # ifdef WIN32 | |
| 3772 p = serverGetReply(srv, NULL, TRUE, TRUE); | |
| 3773 if (p == NULL) | |
| 3774 break; | |
| 3775 # else | |
| 3776 if (serverReadReply(xterm_dpy, srv, &p, TRUE) < 0) | |
| 3777 break; | |
| 3778 # endif | |
| 3779 j = atoi((char *)p); | |
| 3780 if (j >= 0 && j < numFiles) | |
| 3781 { | |
| 3782 # ifdef FEAT_GUI_W32 | |
| 3783 ++count; | |
| 3784 sprintf(ni.szTip, _("%d of %d edited"), | |
| 3785 count, numFiles); | |
| 3786 Shell_NotifyIcon(NIM_MODIFY, &ni); | |
| 3787 # endif | |
| 3788 done[j] = 1; | |
| 3789 } | |
| 3790 } | |
| 3791 # ifdef FEAT_GUI_W32 | |
| 3792 Shell_NotifyIcon(NIM_DELETE, &ni); | |
| 3793 # endif | |
| 3794 } | |
| 3795 } | |
| 3796 else if (STRICMP(argv[i], "--remote-expr") == 0) | |
| 3797 { | |
| 3798 if (i == *argc - 1) | |
| 3799 mainerr_arg_missing((char_u *)argv[i]); | |
| 3800 # ifdef WIN32 | |
| 3801 /* Win32 always works? */ | |
| 3802 if (serverSendToVim(sname, (char_u *)argv[i + 1], | |
| 3803 &res, NULL, 1, FALSE) < 0) | |
| 3804 # else | |
| 3805 if (xterm_dpy == NULL) | |
| 3806 mch_errmsg(_("No display: Send expression failed.\n")); | |
| 3807 else if (serverSendToVim(xterm_dpy, sname, (char_u *)argv[i + 1], | |
| 3808 &res, NULL, 1, 1, FALSE) < 0) | |
| 3809 # endif | |
| 3810 { | |
| 3811 if (res != NULL && *res != NUL) | |
| 3812 { | |
| 3813 /* Output error from remote */ | |
| 3814 mch_errmsg((char *)res); | |
| 3815 vim_free(res); | |
| 3816 res = NULL; | |
| 3817 } | |
| 3818 mch_errmsg(_(": Send expression failed.\n")); | |
| 3819 } | |
| 3820 } | |
| 3821 else if (STRICMP(argv[i], "--serverlist") == 0) | |
| 3822 { | |
| 3823 # ifdef WIN32 | |
| 3824 /* Win32 always works? */ | |
| 3825 res = serverGetVimNames(); | |
| 3826 # else | |
| 3827 if (xterm_dpy != NULL) | |
| 3828 res = serverGetVimNames(xterm_dpy); | |
| 3829 # endif | |
| 3830 if (called_emsg) | |
| 3831 mch_errmsg("\n"); | |
| 3832 } | |
| 3833 else if (STRICMP(argv[i], "--servername") == 0) | |
| 3834 { | |
| 2021 | 3835 /* Already processed. Take it out of the command line */ |
| 6 | 3836 i++; |
| 3837 continue; | |
| 3838 } | |
| 3839 else | |
| 3840 { | |
| 3841 *newArgV++ = argv[i]; | |
| 3842 newArgC++; | |
| 3843 continue; | |
| 3844 } | |
| 3845 didone = TRUE; | |
| 3846 if (res != NULL && *res != NUL) | |
| 3847 { | |
| 3848 mch_msg((char *)res); | |
| 3849 if (res[STRLEN(res) - 1] != '\n') | |
| 3850 mch_msg("\n"); | |
| 3851 } | |
| 3852 vim_free(res); | |
| 3853 } | |
| 3854 | |
| 3855 if (didone) | |
| 3856 { | |
| 3857 display_errors(); /* display any collected messages */ | |
| 3858 exit(exiterr); /* Mission accomplished - get out */ | |
| 3859 } | |
| 3860 | |
| 3861 /* Return back into main() */ | |
| 3862 *argc = newArgC; | |
| 3863 vim_free(sname); | |
| 3864 } | |
| 3865 | |
| 3866 /* | |
| 3867 * Build a ":drop" command to send to a Vim server. | |
| 3868 */ | |
| 3869 static char_u * | |
| 734 | 3870 build_drop_cmd(filec, filev, tabs, sendReply) |
| 6 | 3871 int filec; |
| 3872 char **filev; | |
| 734 | 3873 int tabs; /* Use ":tab drop" instead of ":drop". */ |
| 6 | 3874 int sendReply; |
| 3875 { | |
| 3876 garray_T ga; | |
| 3877 int i; | |
| 3878 char_u *inicmd = NULL; | |
| 3879 char_u *p; | |
| 2770 | 3880 char_u *cwd; |
| 6 | 3881 |
| 3882 if (filec > 0 && filev[0][0] == '+') | |
| 3883 { | |
| 3884 inicmd = (char_u *)filev[0] + 1; | |
| 3885 filev++; | |
| 3886 filec--; | |
| 3887 } | |
| 3888 /* Check if we have at least one argument. */ | |
| 3889 if (filec <= 0) | |
| 3890 mainerr_arg_missing((char_u *)filev[-1]); | |
| 2640 | 3891 |
| 3892 /* Temporarily cd to the current directory to handle relative file names. */ | |
| 2770 | 3893 cwd = alloc(MAXPATHL); |
| 3894 if (cwd == NULL) | |
| 6 | 3895 return NULL; |
| 2770 | 3896 if (mch_dirname(cwd, MAXPATHL) != OK) |
| 3897 { | |
| 3898 vim_free(cwd); | |
| 3899 return NULL; | |
| 3900 } | |
| 3901 p = vim_strsave_escaped_ext(cwd, | |
| 1385 | 3902 #ifdef BACKSLASH_IN_FILENAME |
| 3903 "", /* rem_backslash() will tell what chars to escape */ | |
| 3904 #else | |
| 3905 PATH_ESC_CHARS, | |
| 3906 #endif | |
| 2770 | 3907 '\\', TRUE); |
| 3908 vim_free(cwd); | |
| 3909 if (p == NULL) | |
| 6 | 3910 return NULL; |
| 3911 ga_init2(&ga, 1, 100); | |
| 3912 ga_concat(&ga, (char_u *)"<C-\\><C-N>:cd "); | |
| 3913 ga_concat(&ga, p); | |
| 734 | 3914 vim_free(p); |
| 3915 | |
| 6 | 3916 /* Call inputsave() so that a prompt for an encryption key works. */ |
| 734 | 3917 ga_concat(&ga, (char_u *)"<CR>:if exists('*inputsave')|call inputsave()|endif|"); |
| 3918 if (tabs) | |
| 3919 ga_concat(&ga, (char_u *)"tab "); | |
| 3920 ga_concat(&ga, (char_u *)"drop"); | |
| 6 | 3921 for (i = 0; i < filec; i++) |
| 3922 { | |
| 3923 /* On Unix the shell has already expanded the wildcards, don't want to | |
| 40 | 3924 * do it again in the Vim server. On MS-Windows only escape |
| 3925 * non-wildcard characters. */ | |
| 6 | 3926 p = vim_strsave_escaped((char_u *)filev[i], |
| 3927 #ifdef UNIX | |
| 3928 PATH_ESC_CHARS | |
| 3929 #else | |
| 40 | 3930 (char_u *)" \t%#" |
| 6 | 3931 #endif |
| 3932 ); | |
| 3933 if (p == NULL) | |
| 3934 { | |
| 3935 vim_free(ga.ga_data); | |
| 3936 return NULL; | |
| 3937 } | |
| 3938 ga_concat(&ga, (char_u *)" "); | |
| 3939 ga_concat(&ga, p); | |
| 3940 vim_free(p); | |
| 3941 } | |
| 2640 | 3942 ga_concat(&ga, (char_u *)"|if exists('*inputrestore')|call inputrestore()|endif<CR>"); |
| 3943 | |
| 6 | 3944 /* The :drop commands goes to Insert mode when 'insertmode' is set, use |
| 3945 * CTRL-\ CTRL-N again. */ | |
| 2640 | 3946 ga_concat(&ga, (char_u *)"<C-\\><C-N>"); |
| 3947 | |
| 3948 /* Switch back to the correct current directory (prior to temporary path | |
| 3949 * switch) unless 'autochdir' is set, in which case it will already be | |
| 3950 * correct after the :drop command. */ | |
| 3951 ga_concat(&ga, (char_u *)":if !exists('+acd')||!&acd|cd -|endif<CR>"); | |
| 3952 | |
| 6 | 3953 if (sendReply) |
| 2640 | 3954 ga_concat(&ga, (char_u *)":call SetupRemoteReplies()<CR>"); |
| 3955 ga_concat(&ga, (char_u *)":"); | |
| 6 | 3956 if (inicmd != NULL) |
| 3957 { | |
| 3958 /* Can't use <CR> after "inicmd", because an "startinsert" would cause | |
| 3959 * the following commands to be inserted as text. Use a "|", | |
| 3960 * hopefully "inicmd" does allow this... */ | |
| 3961 ga_concat(&ga, inicmd); | |
| 3962 ga_concat(&ga, (char_u *)"|"); | |
| 3963 } | |
| 3964 /* Bring the window to the foreground, goto Insert mode when 'im' set and | |
| 3965 * clear command line. */ | |
| 46 | 3966 ga_concat(&ga, (char_u *)"cal foreground()|if &im|star|en|redr|f<CR>"); |
| 6 | 3967 ga_append(&ga, NUL); |
| 3968 return ga.ga_data; | |
| 3969 } | |
| 3970 | |
| 3971 /* | |
| 2730 | 3972 * Make our basic server name: use the specified "arg" if given, otherwise use |
| 3973 * the tail of the command "cmd" we were started with. | |
| 3974 * Return the name in allocated memory. This doesn't include a serial number. | |
| 3975 */ | |
| 3976 static char_u * | |
| 3977 serverMakeName(arg, cmd) | |
| 3978 char_u *arg; | |
| 3979 char *cmd; | |
| 3980 { | |
| 3981 char_u *p; | |
| 3982 | |
| 3983 if (arg != NULL && *arg != NUL) | |
| 3984 p = vim_strsave_up(arg); | |
| 3985 else | |
| 3986 { | |
| 3987 p = vim_strsave_up(gettail((char_u *)cmd)); | |
| 3988 /* Remove .exe or .bat from the name. */ | |
| 3989 if (p != NULL && vim_strchr(p, '.') != NULL) | |
| 3990 *vim_strchr(p, '.') = NUL; | |
| 3991 } | |
| 3992 return p; | |
| 3993 } | |
| 3994 #endif /* FEAT_CLIENTSERVER */ | |
| 3995 | |
| 3996 #if defined(FEAT_CLIENTSERVER) || defined(PROTO) | |
| 3997 /* | |
| 6 | 3998 * Replace termcodes such as <CR> and insert as key presses if there is room. |
| 3999 */ | |
| 4000 void | |
| 4001 server_to_input_buf(str) | |
| 4002 char_u *str; | |
| 4003 { | |
| 4004 char_u *ptr = NULL; | |
| 4005 char_u *cpo_save = p_cpo; | |
| 4006 | |
| 4007 /* Set 'cpoptions' the way we want it. | |
| 4008 * B set - backslashes are *not* treated specially | |
| 4009 * k set - keycodes are *not* reverse-engineered | |
| 4010 * < unset - <Key> sequences *are* interpreted | |
| 860 | 4011 * The last but one parameter of replace_termcodes() is TRUE so that the |
| 4012 * <lt> sequence is recognised - needed for a real backslash. | |
| 6 | 4013 */ |
| 4014 p_cpo = (char_u *)"Bk"; | |
| 860 | 4015 str = replace_termcodes((char_u *)str, &ptr, FALSE, TRUE, FALSE); |
| 6 | 4016 p_cpo = cpo_save; |
| 4017 | |
| 4018 if (*ptr != NUL) /* trailing CTRL-V results in nothing */ | |
| 4019 { | |
| 4020 /* | |
| 4021 * Add the string to the input stream. | |
| 4022 * Can't use add_to_input_buf() here, we now have K_SPECIAL bytes. | |
| 4023 * | |
| 4024 * First clear typed characters from the typeahead buffer, there could | |
| 4025 * be half a mapping there. Then append to the existing string, so | |
| 4026 * that multiple commands from a client are concatenated. | |
| 4027 */ | |
| 4028 if (typebuf.tb_maplen < typebuf.tb_len) | |
| 4029 del_typebuf(typebuf.tb_len - typebuf.tb_maplen, typebuf.tb_maplen); | |
| 4030 (void)ins_typebuf(str, REMAP_NONE, typebuf.tb_len, TRUE, FALSE); | |
| 4031 | |
| 4032 /* Let input_available() know we inserted text in the typeahead | |
| 4033 * buffer. */ | |
| 841 | 4034 typebuf_was_filled = TRUE; |
| 6 | 4035 } |
| 4036 vim_free((char_u *)ptr); | |
| 4037 } | |
| 4038 | |
| 4039 /* | |
| 4040 * Evaluate an expression that the client sent to a string. | |
| 4041 */ | |
| 4042 char_u * | |
| 4043 eval_client_expr_to_string(expr) | |
| 4044 char_u *expr; | |
| 4045 { | |
| 4046 char_u *res; | |
| 4047 int save_dbl = debug_break_level; | |
| 4048 int save_ro = redir_off; | |
| 4049 | |
| 4217 | 4050 /* Disable debugging, otherwise Vim hangs, waiting for "cont" to be |
| 4051 * typed. */ | |
| 6 | 4052 debug_break_level = -1; |
| 4053 redir_off = 0; | |
| 4217 | 4054 /* Do not display error message, otherwise Vim hangs, waiting for "cont" |
| 4055 * to be typed. Do generate errors so that try/catch works. */ | |
| 4056 ++emsg_silent; | |
| 6 | 4057 |
| 714 | 4058 res = eval_to_string(expr, NULL, TRUE); |
| 6 | 4059 |
| 4060 debug_break_level = save_dbl; | |
| 4061 redir_off = save_ro; | |
| 4217 | 4062 --emsg_silent; |
| 4063 if (emsg_silent < 0) | |
| 4064 emsg_silent = 0; | |
| 6 | 4065 |
| 591 | 4066 /* A client can tell us to redraw, but not to display the cursor, so do |
| 4067 * that here. */ | |
| 4068 setcursor(); | |
| 4069 out_flush(); | |
| 4070 #ifdef FEAT_GUI | |
| 4071 if (gui.in_use) | |
| 4072 gui_update_cursor(FALSE, FALSE); | |
| 4073 #endif | |
| 4074 | |
| 6 | 4075 return res; |
| 4076 } | |
| 4077 | |
| 39 | 4078 /* |
| 4079 * If conversion is needed, convert "data" from "client_enc" to 'encoding' and | |
| 4080 * return an allocated string. Otherwise return "data". | |
| 4081 * "*tofree" is set to the result when it needs to be freed later. | |
| 4082 */ | |
| 4083 char_u * | |
| 4084 serverConvert(client_enc, data, tofree) | |
| 1883 | 4085 char_u *client_enc UNUSED; |
| 39 | 4086 char_u *data; |
| 4087 char_u **tofree; | |
| 4088 { | |
| 4089 char_u *res = data; | |
| 4090 | |
| 4091 *tofree = NULL; | |
| 4092 # ifdef FEAT_MBYTE | |
| 4093 if (client_enc != NULL && p_enc != NULL) | |
| 4094 { | |
| 4095 vimconv_T vimconv; | |
| 4096 | |
| 4097 vimconv.vc_type = CONV_NONE; | |
| 4098 if (convert_setup(&vimconv, client_enc, p_enc) != FAIL | |
| 4099 && vimconv.vc_type != CONV_NONE) | |
| 4100 { | |
| 4101 res = string_convert(&vimconv, data, NULL); | |
| 4102 if (res == NULL) | |
| 4103 res = data; | |
| 4104 else | |
| 4105 *tofree = res; | |
| 4106 } | |
| 4107 convert_setup(&vimconv, NULL, NULL); | |
| 4108 } | |
| 4109 # endif | |
| 4110 return res; | |
| 4111 } | |
| 2730 | 4112 #endif |
| 6 | 4113 |
| 4114 /* | |
| 4115 * When FEAT_FKMAP is defined, also compile the Farsi source code. | |
| 4116 */ | |
| 4117 #if defined(FEAT_FKMAP) || defined(PROTO) | |
| 4118 # include "farsi.c" | |
| 4119 #endif | |
| 4120 | |
| 4121 /* | |
| 4122 * When FEAT_ARABIC is defined, also compile the Arabic source code. | |
| 4123 */ | |
| 4124 #if defined(FEAT_ARABIC) || defined(PROTO) | |
| 4125 # include "arabic.c" | |
| 4126 #endif |