Mercurial > vim
annotate src/main.c @ 6596:f8f2a61e538d v7.4.624
updated for version 7.4.624
Problem: May leak memory or crash when vim_realloc() returns NULL.
Solution: Handle a NULL value properly. (Mike Williams)
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Tue, 10 Feb 2015 18:34:01 +0100 |
| parents | b01ca71f93b2 |
| children | 6eecaf5a18ca |
| 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 | |
| 6193 | 181 #if defined(WIN32) && defined(FEAT_MBYTE) |
| 182 /* | |
| 183 * MingW expands command line arguments, which confuses our code to | |
| 184 * convert when 'encoding' changes. Get the unexpanded arguments. | |
| 185 */ | |
| 186 argc = get_cmd_argsW(&argv); | |
| 187 #endif | |
| 188 | |
| 443 | 189 /* Many variables are in "params" so that we can pass them to invoked |
| 190 * functions without a lot of arguments. "argc" and "argv" are also | |
| 191 * copied, so that they can be changed. */ | |
| 440 | 192 vim_memset(¶ms, 0, sizeof(params)); |
| 443 | 193 params.argc = argc; |
| 194 params.argv = argv; | |
| 195 params.want_full_screen = TRUE; | |
| 196 #ifdef FEAT_EVAL | |
| 197 params.use_debug_break_level = -1; | |
| 198 #endif | |
| 199 #ifdef FEAT_WINDOWS | |
| 200 params.window_count = -1; | |
| 201 #endif | |
| 440 | 202 |
| 4369 | 203 #ifdef FEAT_RUBY |
| 204 { | |
| 205 int ruby_stack_start; | |
| 206 vim_ruby_init((void *)&ruby_stack_start); | |
| 207 } | |
| 208 #endif | |
| 209 | |
| 6 | 210 #ifdef FEAT_TCL |
| 443 | 211 vim_tcl_init(params.argv[0]); |
| 6 | 212 #endif |
| 213 | |
| 214 #ifdef MEM_PROFILE | |
| 215 atexit(vim_mem_profile_dump); | |
| 216 #endif | |
| 217 | |
| 218 #ifdef STARTUPTIME | |
| 1972 | 219 for (i = 1; i < argc; ++i) |
| 220 { | |
| 1989 | 221 if (STRICMP(argv[i], "--startuptime") == 0 && i + 1 < argc) |
| 1972 | 222 { |
| 1989 | 223 time_fd = mch_fopen(argv[i + 1], "a"); |
| 1972 | 224 TIME_MSG("--- VIM STARTING ---"); |
| 225 break; | |
| 226 } | |
| 227 } | |
| 6 | 228 #endif |
| 777 | 229 starttime = time(NULL); |
| 6 | 230 |
| 231 #ifdef __EMX__ | |
| 443 | 232 _wildcard(¶ms.argc, ¶ms.argv); |
| 6 | 233 #endif |
| 234 | |
| 235 #ifdef FEAT_MBYTE | |
| 236 (void)mb_init(); /* init mb_bytelen_tab[] to ones */ | |
| 237 #endif | |
| 123 | 238 #ifdef FEAT_EVAL |
| 239 eval_init(); /* init global variables */ | |
| 240 #endif | |
| 6 | 241 |
| 242 #ifdef __QNXNTO__ | |
| 243 qnx_init(); /* PhAttach() for clipboard, (and gui) */ | |
| 244 #endif | |
| 245 | |
| 246 #ifdef MAC_OS_CLASSIC | |
| 443 | 247 /* Prepare for possibly starting GUI sometime */ |
| 6 | 248 /* Macintosh needs this before any memory is allocated. */ |
| 443 | 249 gui_prepare(¶ms.argc, params.argv); |
| 6 | 250 TIME_MSG("GUI prepared"); |
| 251 #endif | |
| 252 | |
| 253 /* Init the table of Normal mode commands. */ | |
| 254 init_normal_cmds(); | |
| 255 | |
| 256 #if defined(HAVE_DATE_TIME) && defined(VMS) && defined(VAXC) | |
| 440 | 257 make_version(); /* Construct the long version string. */ |
| 6 | 258 #endif |
| 259 | |
| 260 /* | |
| 261 * Allocate space for the generic buffers (needed for set_init_1() and | |
| 262 * EMSG2()). | |
| 263 */ | |
| 264 if ((IObuff = alloc(IOSIZE)) == NULL | |
| 265 || (NameBuff = alloc(MAXPATHL)) == NULL) | |
| 266 mch_exit(0); | |
| 267 TIME_MSG("Allocated generic buffers"); | |
| 268 | |
| 22 | 269 #ifdef NBDEBUG |
| 270 /* Wait a moment for debugging NetBeans. Must be after allocating | |
| 271 * NameBuff. */ | |
| 272 nbdebug_log_init("SPRO_GVIM_DEBUG", "SPRO_GVIM_DLEVEL"); | |
| 273 nbdebug_wait(WT_ENV | WT_WAIT | WT_STOP, "SPRO_GVIM_WAIT", 20); | |
| 443 | 274 TIME_MSG("NetBeans debug wait"); |
| 22 | 275 #endif |
| 276 | |
| 6 | 277 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE) |
| 278 /* | |
| 279 * Setup to use the current locale (for ctype() and many other things). | |
| 280 * NOTE: Translated messages with encodings other than latin1 will not | |
| 281 * work until set_init_1() has been called! | |
| 282 */ | |
| 443 | 283 init_locale(); |
| 6 | 284 TIME_MSG("locale set"); |
| 285 #endif | |
| 286 | |
| 287 #ifdef FEAT_GUI | |
| 288 gui.dofork = TRUE; /* default is to use fork() */ | |
| 289 #endif | |
| 290 | |
| 291 /* | |
| 440 | 292 * Do a first scan of the arguments in "argv[]": |
| 443 | 293 * -display or --display |
| 440 | 294 * --server... |
| 295 * --socketid | |
| 1376 | 296 * --windowid |
| 6 | 297 */ |
| 443 | 298 early_arg_scan(¶ms); |
| 6 | 299 |
| 300 #ifdef FEAT_SUN_WORKSHOP | |
| 443 | 301 findYourself(params.argv[0]); |
| 6 | 302 #endif |
| 303 #if defined(FEAT_GUI) && !defined(MAC_OS_CLASSIC) | |
| 443 | 304 /* Prepare for possibly starting GUI sometime */ |
| 305 gui_prepare(¶ms.argc, params.argv); | |
| 6 | 306 TIME_MSG("GUI prepared"); |
| 307 #endif | |
| 308 | |
| 309 #ifdef FEAT_CLIPBOARD | |
| 310 clip_init(FALSE); /* Initialise clipboard stuff */ | |
| 311 TIME_MSG("clipboard setup"); | |
| 312 #endif | |
| 313 | |
| 314 /* | |
| 315 * Check if we have an interactive window. | |
| 316 * On the Amiga: If there is no window, we open one with a newcli command | |
| 317 * (needed for :! to * work). mch_check_win() will also handle the -d or | |
| 318 * -dev argument. | |
| 319 */ | |
| 443 | 320 params.stdout_isatty = (mch_check_win(params.argc, params.argv) != FAIL); |
| 6 | 321 TIME_MSG("window checked"); |
| 322 | |
| 323 /* | |
| 667 | 324 * Allocate the first window and buffer. |
| 325 * Can't do anything without it, exit when it fails. | |
| 6 | 326 */ |
| 667 | 327 if (win_alloc_first() == FAIL) |
| 328 mch_exit(0); | |
| 6 | 329 |
| 330 init_yank(); /* init yank buffers */ | |
| 331 | |
| 443 | 332 alist_init(&global_alist); /* Init the argument list to empty. */ |
| 5942 | 333 global_alist.id = 0; |
| 6 | 334 |
| 335 /* | |
| 336 * Set the default values for the options. | |
| 337 * NOTE: Non-latin1 translated messages are working only after this, | |
| 338 * because this is where "has_mbyte" will be set, which is used by | |
| 339 * msg_outtrans_len_attr(). | |
| 340 * First find out the home directory, needed to expand "~" in options. | |
| 341 */ | |
| 342 init_homedir(); /* find real value of $HOME */ | |
| 343 set_init_1(); | |
| 344 TIME_MSG("inits 1"); | |
| 345 | |
| 346 #ifdef FEAT_EVAL | |
| 347 set_lang_var(); /* set v:lang and v:ctype */ | |
| 348 #endif | |
| 349 | |
| 350 #ifdef FEAT_CLIENTSERVER | |
| 351 /* | |
| 352 * Do the client-server stuff, unless "--servername ''" was used. | |
| 443 | 353 * This may exit Vim if the command was sent to the server. |
| 6 | 354 */ |
| 443 | 355 exec_on_server(¶ms); |
| 6 | 356 #endif |
| 357 | |
| 358 /* | |
| 443 | 359 * Figure out the way to work from the command name argv[0]. |
| 360 * "vimdiff" starts diff mode, "rvim" sets "restricted", etc. | |
| 6 | 361 */ |
| 443 | 362 parse_command_name(¶ms); |
| 6 | 363 |
| 364 /* | |
| 443 | 365 * Process the command line arguments. File names are put in the global |
| 366 * argument list "global_alist". | |
| 6 | 367 */ |
| 443 | 368 command_line_scan(¶ms); |
| 6 | 369 TIME_MSG("parsing arguments"); |
| 370 | |
| 371 /* | |
| 372 * On some systems, when we compile with the GUI, we always use it. On Mac | |
| 443 | 373 * there is no terminal version, and on Windows we can't fork one off with |
| 374 * :gui. | |
| 6 | 375 */ |
| 376 #ifdef ALWAYS_USE_GUI | |
| 377 gui.starting = TRUE; | |
| 378 #else | |
| 575 | 379 # if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
| 6 | 380 /* |
| 381 * Check if the GUI can be started. Reset gui.starting if not. | |
| 382 * Don't know about other systems, stay on the safe side and don't check. | |
| 383 */ | |
| 2021 | 384 if (gui.starting) |
| 6 | 385 { |
| 2021 | 386 if (gui_init_check() == FAIL) |
| 387 { | |
| 388 gui.starting = FALSE; | |
| 389 | |
| 390 /* When running "evim" or "gvim -y" we need the menus, exit if we | |
| 391 * don't have them. */ | |
| 392 if (params.evim_mode) | |
| 393 mch_exit(1); | |
| 394 } | |
| 6 | 395 } |
| 396 # endif | |
| 397 #endif | |
| 398 | |
| 399 if (GARGCOUNT > 0) | |
| 400 { | |
| 401 #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE) | |
| 402 /* | |
| 403 * Expand wildcards in file names. | |
| 404 */ | |
| 443 | 405 if (!params.literal) |
| 6 | 406 { |
| 407 /* Temporarily add '(' and ')' to 'isfname'. These are valid | |
| 408 * filename characters but are excluded from 'isfname' to make | |
| 409 * "gf" work on a file name in parenthesis (e.g.: see vim.h). */ | |
| 410 do_cmdline_cmd((char_u *)":set isf+=(,)"); | |
| 41 | 411 alist_expand(NULL, 0); |
| 6 | 412 do_cmdline_cmd((char_u *)":set isf&"); |
| 413 } | |
| 414 #endif | |
| 415 fname = alist_name(&GARGLIST[0]); | |
| 416 } | |
| 23 | 417 |
| 418 #if defined(WIN32) && defined(FEAT_MBYTE) | |
| 419 { | |
| 420 extern void set_alist_count(void); | |
| 421 | |
| 422 /* Remember the number of entries in the argument list. If it changes | |
| 423 * we don't react on setting 'encoding'. */ | |
| 424 set_alist_count(); | |
| 425 } | |
| 426 #endif | |
| 427 | |
| 6 | 428 #ifdef MSWIN |
| 443 | 429 if (GARGCOUNT == 1 && params.full_path) |
| 6 | 430 { |
| 431 /* | |
| 432 * If there is one filename, fully qualified, we have very probably | |
| 433 * been invoked from explorer, so change to the file's directory. | |
| 434 * Hint: to avoid this when typing a command use a forward slash. | |
| 435 * If the cd fails, it doesn't matter. | |
| 436 */ | |
| 437 (void)vim_chdirfile(fname); | |
| 438 } | |
| 439 #endif | |
| 440 TIME_MSG("expanding arguments"); | |
| 441 | |
| 442 #ifdef FEAT_DIFF | |
| 769 | 443 if (params.diff_mode && params.window_count == -1) |
| 444 params.window_count = 0; /* open up to 3 windows */ | |
| 6 | 445 #endif |
| 446 | |
| 443 | 447 /* Don't redraw until much later. */ |
| 6 | 448 ++RedrawingDisabled; |
| 449 | |
| 450 /* | |
| 451 * When listing swap file names, don't do cursor positioning et. al. | |
| 452 */ | |
| 453 if (recoverymode && fname == NULL) | |
| 443 | 454 params.want_full_screen = FALSE; |
| 6 | 455 |
| 456 /* | |
| 457 * When certain to start the GUI, don't check capabilities of terminal. | |
| 458 * For GTK we can't be sure, but when started from the desktop it doesn't | |
| 459 * make sense to try using a terminal. | |
| 460 */ | |
| 575 | 461 #if defined(ALWAYS_USE_GUI) || defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
| 6 | 462 if (gui.starting |
| 463 # ifdef FEAT_GUI_GTK | |
| 464 && !isatty(2) | |
| 465 # endif | |
| 466 ) | |
| 443 | 467 params.want_full_screen = FALSE; |
| 6 | 468 #endif |
| 469 | |
| 470 #if defined(FEAT_GUI_MAC) && defined(MACOS_X_UNIX) | |
| 471 /* When the GUI is started from Finder, need to display messages in a | |
| 472 * message box. isatty(2) returns TRUE anyway, thus we need to check the | |
| 473 * name to know we're not started from a terminal. */ | |
| 474 if (gui.starting && (!isatty(2) || strcmp("/dev/console", ttyname(2)) == 0)) | |
| 816 | 475 { |
| 443 | 476 params.want_full_screen = FALSE; |
| 816 | 477 |
| 478 /* Avoid always using "/" as the current directory. Note that when | |
| 479 * started from Finder the arglist will be filled later in | |
| 480 * HandleODocAE() and "fname" will be NULL. */ | |
| 481 if (getcwd((char *)NameBuff, MAXPATHL) != NULL | |
| 482 && STRCMP(NameBuff, "/") == 0) | |
| 483 { | |
| 484 if (fname != NULL) | |
| 485 (void)vim_chdirfile(fname); | |
| 486 else | |
| 487 { | |
| 488 expand_env((char_u *)"$HOME", NameBuff, MAXPATHL); | |
| 489 vim_chdir(NameBuff); | |
| 490 } | |
| 491 } | |
| 492 } | |
| 6 | 493 #endif |
| 494 | |
| 495 /* | |
| 496 * mch_init() sets up the terminal (window) for use. This must be | |
| 497 * done after resetting full_screen, otherwise it may move the cursor | |
| 498 * (MSDOS). | |
| 499 * Note that we may use mch_exit() before mch_init()! | |
| 500 */ | |
| 501 mch_init(); | |
| 502 TIME_MSG("shell init"); | |
| 503 | |
| 504 #ifdef USE_XSMP | |
| 505 /* | |
| 506 * For want of anywhere else to do it, try to connect to xsmp here. | |
| 507 * Fitting it in after gui_mch_init, but before gui_init (via termcapinit). | |
| 508 * Hijacking -X 'no X connection' to also disable XSMP connection as that | |
| 509 * has a similar delay upon failure. | |
| 510 * Only try if SESSION_MANAGER is set to something non-null. | |
| 511 */ | |
| 512 if (!x_no_connect) | |
| 513 { | |
| 443 | 514 char *p = getenv("SESSION_MANAGER"); |
| 515 | |
| 6 | 516 if (p != NULL && *p != NUL) |
| 517 { | |
| 518 xsmp_init(); | |
| 519 TIME_MSG("xsmp init"); | |
| 520 } | |
| 521 } | |
| 522 #endif | |
| 523 | |
| 524 /* | |
| 525 * Print a warning if stdout is not a terminal. | |
| 526 */ | |
| 443 | 527 check_tty(¶ms); |
| 6 | 528 |
| 169 | 529 /* This message comes before term inits, but after setting "silent_mode" |
| 530 * when the input is not a tty. */ | |
| 531 if (GARGCOUNT > 1 && !silent_mode) | |
| 532 printf(_("%d files to edit\n"), GARGCOUNT); | |
| 533 | |
| 443 | 534 if (params.want_full_screen && !silent_mode) |
| 6 | 535 { |
| 443 | 536 termcapinit(params.term); /* set terminal name and get terminal |
| 6 | 537 capabilities (will set full_screen) */ |
| 538 screen_start(); /* don't know where cursor is now */ | |
| 539 TIME_MSG("Termcap init"); | |
| 540 } | |
| 541 | |
| 542 /* | |
| 543 * Set the default values for the options that use Rows and Columns. | |
| 544 */ | |
| 545 ui_get_shellsize(); /* inits Rows and Columns */ | |
| 667 | 546 win_init_size(); |
| 6 | 547 #ifdef FEAT_DIFF |
| 548 /* Set the 'diff' option now, so that it can be checked for in a .vimrc | |
| 549 * file. There is no buffer yet though. */ | |
| 443 | 550 if (params.diff_mode) |
| 6 | 551 diff_win_options(firstwin, FALSE); |
| 552 #endif | |
| 553 | |
| 554 cmdline_row = Rows - p_ch; | |
| 555 msg_row = cmdline_row; | |
| 556 screenalloc(FALSE); /* allocate screen buffers */ | |
| 557 set_init_2(); | |
| 558 TIME_MSG("inits 2"); | |
| 559 | |
| 560 msg_scroll = TRUE; | |
| 561 no_wait_return = TRUE; | |
| 562 | |
| 563 init_mappings(); /* set up initial mappings */ | |
| 564 | |
| 565 init_highlight(TRUE, FALSE); /* set the default highlight groups */ | |
| 566 TIME_MSG("init highlight"); | |
| 567 | |
| 568 #ifdef FEAT_EVAL | |
| 569 /* Set the break level after the terminal is initialized. */ | |
| 443 | 570 debug_break_level = params.use_debug_break_level; |
| 6 | 571 #endif |
| 572 | |
| 3348 | 573 #ifdef FEAT_MZSCHEME |
| 574 /* | |
| 575 * Newer version of MzScheme (Racket) require earlier (trampolined) | |
| 576 * initialisation via scheme_main_setup. | |
| 577 * Implement this by initialising it as early as possible | |
| 578 * and splitting off remaining Vim main into vim_main2 | |
| 579 */ | |
| 580 { | |
| 581 /* Pack up preprocessed command line arguments. | |
| 582 * It is safe because Scheme does not access argc/argv. */ | |
| 583 char *args[2]; | |
| 584 args[0] = (char *)fname; | |
| 585 args[1] = (char *)¶ms; | |
| 586 return mzscheme_main(2, args); | |
| 587 } | |
| 588 } | |
| 3955 | 589 #endif |
| 590 #endif /* NO_VIM_MAIN */ | |
| 591 | |
| 592 /* vim_main2() needs to be produced when FEAT_MZSCHEME is defined even when | |
| 593 * NO_VIM_MAIN is defined. */ | |
| 594 #ifdef FEAT_MZSCHEME | |
| 595 int | |
| 596 vim_main2(int argc UNUSED, char **argv UNUSED) | |
| 3348 | 597 { |
| 3955 | 598 # ifndef NO_VIM_MAIN |
| 3348 | 599 char_u *fname = (char_u *)argv[0]; |
| 600 mparm_T params; | |
| 601 | |
| 602 memcpy(¶ms, argv[1], sizeof(params)); | |
| 3955 | 603 # else |
| 604 return 0; | |
| 605 } | |
| 606 # endif | |
| 3348 | 607 #endif |
| 608 | |
| 3955 | 609 #ifndef NO_VIM_MAIN |
| 440 | 610 /* Execute --cmd arguments. */ |
| 443 | 611 exe_pre_commands(¶ms); |
| 440 | 612 |
| 613 /* Source startup scripts. */ | |
| 614 source_startup_scripts(¶ms); | |
| 6 | 615 |
| 616 #ifdef FEAT_EVAL | |
| 617 /* | |
| 618 * Read all the plugin files. | |
| 619 * Only when compiled with +eval, since most plugins need it. | |
| 620 */ | |
| 621 if (p_lpl) | |
| 622 { | |
| 892 | 623 # ifdef VMS /* Somehow VMS doesn't handle the "**". */ |
| 624 source_runtime((char_u *)"plugin/*.vim", TRUE); | |
| 625 # else | |
| 541 | 626 source_runtime((char_u *)"plugin/**/*.vim", TRUE); |
| 892 | 627 # endif |
| 6 | 628 TIME_MSG("loading plugins"); |
| 629 } | |
| 630 #endif | |
| 631 | |
| 769 | 632 #ifdef FEAT_DIFF |
| 633 /* Decide about window layout for diff mode after reading vimrc. */ | |
| 634 if (params.diff_mode && params.window_layout == 0) | |
| 635 { | |
| 636 if (diffopt_horizontal()) | |
| 637 params.window_layout = WIN_HOR; /* use horizontal split */ | |
| 638 else | |
| 639 params.window_layout = WIN_VER; /* use vertical split */ | |
| 640 } | |
| 641 #endif | |
| 642 | |
| 6 | 643 /* |
| 644 * Recovery mode without a file name: List swap files. | |
| 645 * This uses the 'dir' option, therefore it must be after the | |
| 646 * initializations. | |
| 647 */ | |
| 648 if (recoverymode && fname == NULL) | |
| 649 { | |
| 2267 | 650 recover_names(NULL, TRUE, 0, NULL); |
| 6 | 651 mch_exit(0); |
| 652 } | |
| 653 | |
| 654 /* | |
| 655 * Set a few option defaults after reading .vimrc files: | |
| 656 * 'title' and 'icon', Unix: 'shellpipe' and 'shellredir'. | |
| 657 */ | |
| 658 set_init_3(); | |
| 659 TIME_MSG("inits 3"); | |
| 660 | |
| 661 /* | |
| 662 * "-n" argument: Disable swap file by setting 'updatecount' to 0. | |
| 663 * Note that this overrides anything from a vimrc file. | |
| 664 */ | |
| 443 | 665 if (params.no_swap_file) |
| 6 | 666 p_uc = 0; |
| 667 | |
| 668 #ifdef FEAT_FKMAP | |
| 669 if (curwin->w_p_rl && p_altkeymap) | |
| 670 { | |
| 671 p_hkmap = FALSE; /* Reset the Hebrew keymap mode */ | |
| 672 # ifdef FEAT_ARABIC | |
| 673 curwin->w_p_arab = FALSE; /* Reset the Arabic keymap mode */ | |
| 674 # endif | |
| 675 p_fkmap = TRUE; /* Set the Farsi keymap mode */ | |
| 676 } | |
| 677 #endif | |
| 678 | |
| 679 #ifdef FEAT_GUI | |
| 680 if (gui.starting) | |
| 681 { | |
| 682 #if defined(UNIX) || defined(VMS) | |
| 683 /* When something caused a message from a vimrc script, need to output | |
| 684 * an extra newline before the shell prompt. */ | |
| 685 if (did_emsg || msg_didout) | |
| 686 putchar('\n'); | |
| 687 #endif | |
| 688 | |
| 689 gui_start(); /* will set full_screen to TRUE */ | |
| 690 TIME_MSG("starting GUI"); | |
| 691 | |
| 692 /* When running "evim" or "gvim -y" we need the menus, exit if we | |
| 693 * don't have them. */ | |
| 440 | 694 if (!gui.in_use && params.evim_mode) |
| 6 | 695 mch_exit(1); |
| 696 } | |
| 697 #endif | |
| 698 | |
| 699 #ifdef SPAWNO /* special MSDOS swapping library */ | |
| 700 init_SPAWNO("", SWAP_ANY); | |
| 701 #endif | |
| 702 | |
| 703 #ifdef FEAT_VIMINFO | |
| 704 /* | |
| 1733 | 705 * Read in registers, history etc, but not marks, from the viminfo file. |
| 706 * This is where v:oldfiles gets filled. | |
| 6 | 707 */ |
| 708 if (*p_viminfo != NUL) | |
| 709 { | |
| 1733 | 710 read_viminfo(NULL, VIF_WANT_INFO | VIF_GET_OLDFILES); |
| 6 | 711 TIME_MSG("reading viminfo"); |
| 712 } | |
| 713 #endif | |
| 5598 | 714 #ifdef FEAT_EVAL |
| 715 /* It's better to make v:oldfiles an empty list than NULL. */ | |
| 716 if (get_vim_var_list(VV_OLDFILES) == NULL) | |
| 717 set_vim_var_list(VV_OLDFILES, list_alloc()); | |
| 718 #endif | |
| 6 | 719 |
| 720 #ifdef FEAT_QUICKFIX | |
| 721 /* | |
| 722 * "-q errorfile": Load the error file now. | |
| 723 * If the error file can't be read, exit before doing anything else. | |
| 724 */ | |
| 443 | 725 if (params.edit_type == EDIT_QF) |
| 6 | 726 { |
| 443 | 727 if (params.use_ef != NULL) |
| 728 set_string_option_direct((char_u *)"ef", -1, | |
| 694 | 729 params.use_ef, OPT_FREE, SID_CARG); |
|
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730 vim_snprintf((char *)IObuff, IOSIZE, "cfile %s", p_ef); |
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731 if (qf_init(NULL, p_ef, p_efm, TRUE, IObuff) < 0) |
| 6 | 732 { |
| 733 out_char('\n'); | |
| 734 mch_exit(3); | |
| 735 } | |
| 736 TIME_MSG("reading errorfile"); | |
| 737 } | |
| 738 #endif | |
| 739 | |
| 740 /* | |
| 741 * Start putting things on the screen. | |
| 742 * Scroll screen down before drawing over it | |
| 743 * Clear screen now, so file message will not be cleared. | |
| 744 */ | |
| 745 starting = NO_BUFFERS; | |
| 746 no_wait_return = FALSE; | |
| 747 if (!exmode_active) | |
| 748 msg_scroll = FALSE; | |
| 749 | |
| 750 #ifdef FEAT_GUI | |
| 751 /* | |
| 752 * This seems to be required to make callbacks to be called now, instead | |
| 753 * of after things have been put on the screen, which then may be deleted | |
| 754 * when getting a resize callback. | |
| 755 * For the Mac this handles putting files dropped on the Vim icon to | |
| 756 * global_alist. | |
| 757 */ | |
| 758 if (gui.in_use) | |
| 759 { | |
| 760 # ifdef FEAT_SUN_WORKSHOP | |
| 761 if (!usingSunWorkShop) | |
| 762 # endif | |
| 763 gui_wait_for_chars(50L); | |
| 764 TIME_MSG("GUI delay"); | |
| 765 } | |
| 766 #endif | |
| 767 | |
| 768 #if defined(FEAT_GUI_PHOTON) && defined(FEAT_CLIPBOARD) | |
| 769 qnx_clip_init(); | |
| 770 #endif | |
| 771 | |
|
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772 #if defined(MACOS_X) && defined(FEAT_CLIPBOARD) |
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773 clip_init(TRUE); |
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774 #endif |
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775 |
| 6 | 776 #ifdef FEAT_XCLIPBOARD |
| 777 /* Start using the X clipboard, unless the GUI was started. */ | |
| 778 # ifdef FEAT_GUI | |
| 779 if (!gui.in_use) | |
| 780 # endif | |
| 781 { | |
| 782 setup_term_clip(); | |
| 783 TIME_MSG("setup clipboard"); | |
| 784 } | |
| 785 #endif | |
| 786 | |
| 787 #ifdef FEAT_CLIENTSERVER | |
| 443 | 788 /* Prepare for being a Vim server. */ |
| 789 prepare_server(¶ms); | |
| 6 | 790 #endif |
| 791 | |
| 792 /* | |
| 793 * If "-" argument given: Read file from stdin. | |
| 794 * Do this before starting Raw mode, because it may change things that the | |
| 795 * writing end of the pipe doesn't like, e.g., in case stdin and stderr | |
| 796 * are the same terminal: "cat | vim -". | |
| 797 * Using autocommands here may cause trouble... | |
| 798 */ | |
| 443 | 799 if (params.edit_type == EDIT_STDIN && !recoverymode) |
| 800 read_stdin(); | |
| 6 | 801 |
| 802 #if defined(UNIX) || defined(VMS) | |
| 803 /* When switching screens and something caused a message from a vimrc | |
| 804 * script, need to output an extra newline on exit. */ | |
| 805 if ((did_emsg || msg_didout) && *T_TI != NUL) | |
| 806 newline_on_exit = TRUE; | |
| 807 #endif | |
| 808 | |
| 809 /* | |
| 810 * When done something that is not allowed or error message call | |
| 811 * wait_return. This must be done before starttermcap(), because it may | |
| 812 * switch to another screen. It must be done after settmode(TMODE_RAW), | |
| 813 * because we want to react on a single key stroke. | |
| 814 * Call settmode and starttermcap here, so the T_KS and T_TI may be | |
| 1226 | 815 * defined by termcapinit and redefined in .exrc. |
| 6 | 816 */ |
| 817 settmode(TMODE_RAW); | |
| 818 TIME_MSG("setting raw mode"); | |
| 819 | |
| 820 if (need_wait_return || msg_didany) | |
| 821 { | |
| 822 wait_return(TRUE); | |
| 823 TIME_MSG("waiting for return"); | |
| 824 } | |
| 825 | |
| 826 starttermcap(); /* start termcap if not done by wait_return() */ | |
| 827 TIME_MSG("start termcap"); | |
| 4215 | 828 #if defined(FEAT_TERMRESPONSE) && defined(FEAT_MBYTE) |
| 5384 | 829 may_req_ambiguous_char_width(); |
| 4215 | 830 #endif |
| 6 | 831 |
| 832 #ifdef FEAT_MOUSE | |
| 833 setmouse(); /* may start using the mouse */ | |
| 834 #endif | |
| 835 if (scroll_region) | |
| 836 scroll_region_reset(); /* In case Rows changed */ | |
| 440 | 837 scroll_start(); /* may scroll the screen to the right position */ |
| 6 | 838 |
| 839 /* | |
| 840 * Don't clear the screen when starting in Ex mode, unless using the GUI. | |
| 841 */ | |
| 842 if (exmode_active | |
| 843 #ifdef FEAT_GUI | |
| 844 && !gui.in_use | |
| 845 #endif | |
| 846 ) | |
| 847 must_redraw = CLEAR; | |
| 848 else | |
| 849 { | |
| 850 screenclear(); /* clear screen */ | |
| 851 TIME_MSG("clearing screen"); | |
| 852 } | |
| 853 | |
| 854 #ifdef FEAT_CRYPT | |
| 443 | 855 if (params.ask_for_key) |
| 6 | 856 { |
| 6353 | 857 crypt_check_current_method(); |
| 6122 | 858 (void)crypt_get_key(TRUE, TRUE); |
| 6 | 859 TIME_MSG("getting crypt key"); |
| 860 } | |
| 861 #endif | |
| 862 | |
| 863 no_wait_return = TRUE; | |
| 864 | |
| 865 /* | |
| 443 | 866 * Create the requested number of windows and edit buffers in them. |
| 867 * Also does recovery if "recoverymode" set. | |
| 6 | 868 */ |
| 443 | 869 create_windows(¶ms); |
| 6 | 870 TIME_MSG("opening buffers"); |
| 871 | |
| 1093 | 872 #ifdef FEAT_EVAL |
| 873 /* clear v:swapcommand */ | |
| 874 set_vim_var_string(VV_SWAPCOMMAND, NULL, -1); | |
| 875 #endif | |
| 876 | |
| 6 | 877 /* Ex starts at last line of the file */ |
| 878 if (exmode_active) | |
| 879 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 880 | |
| 881 #ifdef FEAT_AUTOCMD | |
| 882 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
| 883 TIME_MSG("BufEnter autocommands"); | |
| 884 #endif | |
| 885 setpcmark(); | |
| 886 | |
| 887 #ifdef FEAT_QUICKFIX | |
| 888 /* | |
| 889 * When started with "-q errorfile" jump to first error now. | |
| 890 */ | |
| 443 | 891 if (params.edit_type == EDIT_QF) |
| 6 | 892 { |
| 644 | 893 qf_jump(NULL, 0, 0, FALSE); |
| 6 | 894 TIME_MSG("jump to first error"); |
| 895 } | |
| 896 #endif | |
| 897 | |
| 898 #ifdef FEAT_WINDOWS | |
| 899 /* | |
| 900 * If opened more than one window, start editing files in the other | |
| 443 | 901 * windows. |
| 6 | 902 */ |
| 443 | 903 edit_buffers(¶ms); |
| 904 #endif | |
| 6 | 905 |
| 906 #ifdef FEAT_DIFF | |
| 443 | 907 if (params.diff_mode) |
| 6 | 908 { |
| 909 win_T *wp; | |
| 910 | |
| 911 /* set options in each window for "vimdiff". */ | |
| 912 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 913 diff_win_options(wp, TRUE); | |
| 914 } | |
| 915 #endif | |
| 916 | |
| 917 /* | |
| 918 * Shorten any of the filenames, but only when absolute. | |
| 919 */ | |
| 920 shorten_fnames(FALSE); | |
| 921 | |
| 922 /* | |
| 923 * Need to jump to the tag before executing the '-c command'. | |
| 924 * Makes "vim -c '/return' -t main" work. | |
| 925 */ | |
| 443 | 926 if (params.tagname != NULL) |
| 6 | 927 { |
| 604 | 928 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 929 swap_exists_did_quit = FALSE; | |
| 930 #endif | |
| 931 | |
| 443 | 932 vim_snprintf((char *)IObuff, IOSIZE, "ta %s", params.tagname); |
| 6 | 933 do_cmdline_cmd(IObuff); |
| 934 TIME_MSG("jumping to tag"); | |
| 604 | 935 |
| 936 #if defined(HAS_SWAP_EXISTS_ACTION) | |
| 937 /* If the user doesn't want to edit the file then we quit here. */ | |
| 938 if (swap_exists_did_quit) | |
| 939 getout(1); | |
| 940 #endif | |
| 6 | 941 } |
| 942 | |
| 443 | 943 /* Execute any "+", "-c" and "-S" arguments. */ |
| 944 if (params.n_commands > 0) | |
| 945 exe_commands(¶ms); | |
| 6 | 946 |
| 947 RedrawingDisabled = 0; | |
| 948 redraw_all_later(NOT_VALID); | |
| 949 no_wait_return = FALSE; | |
| 950 starting = 0; | |
| 951 | |
| 626 | 952 #ifdef FEAT_TERMRESPONSE |
| 953 /* Requesting the termresponse is postponed until here, so that a "-c q" | |
| 954 * argument doesn't make it appear in the shell Vim was started from. */ | |
| 955 may_req_termresponse(); | |
| 956 #endif | |
| 957 | |
| 6 | 958 /* start in insert mode */ |
| 959 if (p_im) | |
| 960 need_start_insertmode = TRUE; | |
| 961 | |
| 962 #ifdef FEAT_AUTOCMD | |
| 963 apply_autocmds(EVENT_VIMENTER, NULL, NULL, FALSE, curbuf); | |
| 964 TIME_MSG("VimEnter autocommands"); | |
| 965 #endif | |
| 966 | |
| 3488 | 967 #if defined(FEAT_EVAL) && defined(FEAT_CLIPBOARD) |
| 968 /* Adjust default register name for "unnamed" in 'clipboard'. Can only be | |
| 969 * done after the clipboard is available and all initial commands that may | |
| 970 * modify the 'clipboard' setting have run; i.e. just before entering the | |
| 971 * main loop. */ | |
| 972 { | |
| 973 int default_regname = 0; | |
| 974 adjust_clip_reg(&default_regname); | |
| 975 set_reg_var(default_regname); | |
| 976 } | |
| 977 #endif | |
| 978 | |
| 6 | 979 #if defined(FEAT_DIFF) && defined(FEAT_SCROLLBIND) |
| 980 /* When a startup script or session file setup for diff'ing and | |
| 981 * scrollbind, sync the scrollbind now. */ | |
| 982 if (curwin->w_p_diff && curwin->w_p_scb) | |
| 983 { | |
| 984 update_topline(); | |
| 985 check_scrollbind((linenr_T)0, 0L); | |
| 986 TIME_MSG("diff scrollbinding"); | |
| 987 } | |
| 988 #endif | |
| 989 | |
| 990 #if defined(WIN3264) && !defined(FEAT_GUI_W32) | |
| 991 mch_set_winsize_now(); /* Allow winsize changes from now on */ | |
| 992 #endif | |
| 993 | |
| 685 | 994 #if defined(FEAT_GUI) && defined(FEAT_WINDOWS) |
| 995 /* When tab pages were created, may need to update the tab pages line and | |
| 996 * scrollbars. This is skipped while creating them. */ | |
| 997 if (first_tabpage->tp_next != NULL) | |
| 998 { | |
| 999 out_flush(); | |
| 1000 gui_init_which_components(NULL); | |
| 1001 gui_update_scrollbars(TRUE); | |
| 1002 } | |
| 1003 need_mouse_correct = TRUE; | |
| 1004 #endif | |
| 1005 | |
| 6 | 1006 /* If ":startinsert" command used, stuff a dummy command to be able to |
| 1007 * call normal_cmd(), which will then start Insert mode. */ | |
| 1008 if (restart_edit != 0) | |
| 620 | 1009 stuffcharReadbuff(K_NOP); |
| 6 | 1010 |
| 1011 #ifdef FEAT_NETBEANS_INTG | |
| 2210 | 1012 if (netbeansArg != NULL && strncmp("-nb", netbeansArg, 3) == 0) |
|
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1013 { |
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1014 # ifdef FEAT_GUI |
| 2592 | 1015 # if !defined(FEAT_GUI_X11) && !defined(FEAT_GUI_GTK) \ |
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1016 && !defined(FEAT_GUI_W32) |
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1017 if (gui.in_use) |
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1018 { |
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1019 mch_errmsg(_("netbeans is not supported with this GUI\n")); |
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1020 mch_exit(2); |
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1021 } |
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1022 # endif |
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1023 # endif |
| 6 | 1024 /* Tell the client that it can start sending commands. */ |
| 2210 | 1025 netbeans_open(netbeansArg + 3, TRUE); |
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1026 } |
| 6 | 1027 #endif |
| 1028 | |
| 1029 TIME_MSG("before starting main loop"); | |
| 1030 | |
| 1031 /* | |
| 1032 * Call the main command loop. This never returns. | |
| 3348 | 1033 */ |
| 169 | 1034 main_loop(FALSE, FALSE); |
| 6 | 1035 |
| 1036 return 0; | |
| 1037 } | |
| 3955 | 1038 #endif /* NO_VIM_MAIN */ |
| 6 | 1039 #endif /* PROTO */ |
| 1040 | |
| 1041 /* | |
| 1042 * Main loop: Execute Normal mode commands until exiting Vim. | |
| 1043 * Also used to handle commands in the command-line window, until the window | |
| 1044 * is closed. | |
| 169 | 1045 * Also used to handle ":visual" command after ":global": execute Normal mode |
| 1046 * commands, return when entering Ex mode. "noexmode" is TRUE then. | |
| 6 | 1047 */ |
| 1048 void | |
| 169 | 1049 main_loop(cmdwin, noexmode) |
| 1050 int cmdwin; /* TRUE when working in the command-line window */ | |
| 1051 int noexmode; /* TRUE when return on entering Ex mode */ | |
| 6 | 1052 { |
| 1345 | 1053 oparg_T oa; /* operator arguments */ |
| 1054 int previous_got_int = FALSE; /* "got_int" was TRUE */ | |
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1055 #ifdef FEAT_CONCEAL |
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1056 linenr_T conceal_old_cursor_line = 0; |
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1057 linenr_T conceal_new_cursor_line = 0; |
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1058 int conceal_update_lines = FALSE; |
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1059 #endif |
| 6 | 1060 |
| 1061 #if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD) | |
| 1062 /* Setup to catch a terminating error from the X server. Just ignore | |
| 1063 * it, restore the state and continue. This might not always work | |
| 1064 * properly, but at least we don't exit unexpectedly when the X server | |
| 5598 | 1065 * exits while Vim is running in a console. */ |
| 169 | 1066 if (!cmdwin && !noexmode && SETJMP(x_jump_env)) |
| 6 | 1067 { |
| 1068 State = NORMAL; | |
| 1069 VIsual_active = FALSE; | |
| 1070 got_int = TRUE; | |
| 1071 need_wait_return = FALSE; | |
| 1072 global_busy = FALSE; | |
| 1073 exmode_active = 0; | |
| 1074 skip_redraw = FALSE; | |
| 1075 RedrawingDisabled = 0; | |
| 1076 no_wait_return = 0; | |
| 3119 | 1077 vgetc_busy = 0; |
| 6 | 1078 # ifdef FEAT_EVAL |
| 1079 emsg_skip = 0; | |
| 1080 # endif | |
| 1081 emsg_off = 0; | |
| 1082 # ifdef FEAT_MOUSE | |
| 1083 setmouse(); | |
| 1084 # endif | |
| 1085 settmode(TMODE_RAW); | |
| 1086 starttermcap(); | |
| 1087 scroll_start(); | |
| 1088 redraw_later_clear(); | |
| 1089 } | |
| 1090 #endif | |
| 1091 | |
| 1092 clear_oparg(&oa); | |
| 1093 while (!cmdwin | |
| 1094 #ifdef FEAT_CMDWIN | |
| 1095 || cmdwin_result == 0 | |
| 1096 #endif | |
| 1097 ) | |
| 1098 { | |
| 1099 if (stuff_empty()) | |
| 1100 { | |
| 1101 did_check_timestamps = FALSE; | |
| 1102 if (need_check_timestamps) | |
| 1103 check_timestamps(FALSE); | |
| 1104 if (need_wait_return) /* if wait_return still needed ... */ | |
| 1105 wait_return(FALSE); /* ... call it now */ | |
| 5735 | 1106 if (need_start_insertmode && goto_im() && !VIsual_active) |
| 6 | 1107 { |
| 1108 need_start_insertmode = FALSE; | |
| 1109 stuffReadbuff((char_u *)"i"); /* start insert mode next */ | |
| 1110 /* skip the fileinfo message now, because it would be shown | |
| 1111 * after insert mode finishes! */ | |
| 1112 need_fileinfo = FALSE; | |
| 1113 } | |
| 1114 } | |
| 1345 | 1115 |
| 1116 /* Reset "got_int" now that we got back to the main loop. Except when | |
| 1117 * inside a ":g/pat/cmd" command, then the "got_int" needs to abort | |
| 1118 * the ":g" command. | |
| 1119 * For ":g/pat/vi" we reset "got_int" when used once. When used | |
| 1120 * a second time we go back to Ex mode and abort the ":g" command. */ | |
| 1121 if (got_int) | |
| 6 | 1122 { |
| 1345 | 1123 if (noexmode && global_busy && !exmode_active && previous_got_int) |
| 1124 { | |
| 1125 /* Typed two CTRL-C in a row: go back to ex mode as if "Q" was | |
| 1126 * used and keep "got_int" set, so that it aborts ":g". */ | |
| 1127 exmode_active = EXMODE_NORMAL; | |
| 1128 State = NORMAL; | |
| 1129 } | |
| 1130 else if (!global_busy || !exmode_active) | |
| 1131 { | |
| 1132 if (!quit_more) | |
| 1133 (void)vgetc(); /* flush all buffers */ | |
| 1134 got_int = FALSE; | |
| 1135 } | |
| 1136 previous_got_int = TRUE; | |
| 6 | 1137 } |
| 1345 | 1138 else |
| 1139 previous_got_int = FALSE; | |
| 1140 | |
| 6 | 1141 if (!exmode_active) |
| 1142 msg_scroll = FALSE; | |
| 1143 quit_more = FALSE; | |
| 1144 | |
| 1145 /* | |
| 1146 * If skip redraw is set (for ":" in wait_return()), don't redraw now. | |
| 1147 * If there is nothing in the stuff_buffer or do_redraw is TRUE, | |
| 1148 * update cursor and redraw. | |
| 1149 */ | |
| 1150 if (skip_redraw || exmode_active) | |
| 1151 skip_redraw = FALSE; | |
| 1152 else if (do_redraw || stuff_empty()) | |
| 1153 { | |
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1154 #if defined(FEAT_AUTOCMD) || defined(FEAT_CONCEAL) |
| 662 | 1155 /* Trigger CursorMoved if the cursor moved. */ |
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1156 if (!finish_op && ( |
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1157 # ifdef FEAT_AUTOCMD |
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1158 has_cursormoved() |
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1159 # endif |
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1160 # if defined(FEAT_AUTOCMD) && defined(FEAT_CONCEAL) |
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1161 || |
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1162 # endif |
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1163 # ifdef FEAT_CONCEAL |
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1164 curwin->w_p_cole > 0 |
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1165 # endif |
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1166 ) |
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1167 && !equalpos(last_cursormoved, curwin->w_cursor)) |
| 662 | 1168 { |
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1169 # ifdef FEAT_AUTOCMD |
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1170 if (has_cursormoved()) |
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1171 apply_autocmds(EVENT_CURSORMOVED, NULL, NULL, |
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1172 FALSE, curbuf); |
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1173 # endif |
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1174 # ifdef FEAT_CONCEAL |
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1175 if (curwin->w_p_cole > 0) |
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1176 { |
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1177 conceal_old_cursor_line = last_cursormoved.lnum; |
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1178 conceal_new_cursor_line = curwin->w_cursor.lnum; |
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1179 conceal_update_lines = TRUE; |
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1180 } |
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1181 # endif |
| 662 | 1182 last_cursormoved = curwin->w_cursor; |
| 1183 } | |
| 1184 #endif | |
| 1185 | |
| 4232 | 1186 #ifdef FEAT_AUTOCMD |
| 1187 /* Trigger TextChanged if b_changedtick differs. */ | |
| 1188 if (!finish_op && has_textchanged() | |
| 1189 && last_changedtick != curbuf->b_changedtick) | |
| 1190 { | |
| 1191 if (last_changedtick_buf == curbuf) | |
| 1192 apply_autocmds(EVENT_TEXTCHANGED, NULL, NULL, | |
| 1193 FALSE, curbuf); | |
| 1194 last_changedtick_buf = curbuf; | |
| 1195 last_changedtick = curbuf->b_changedtick; | |
| 1196 } | |
| 1197 #endif | |
| 1198 | |
| 640 | 1199 #if defined(FEAT_DIFF) && defined(FEAT_SCROLLBIND) |
| 1200 /* Scroll-binding for diff mode may have been postponed until | |
| 1201 * here. Avoids doing it for every change. */ | |
| 1202 if (diff_need_scrollbind) | |
| 1203 { | |
| 1204 check_scrollbind((linenr_T)0, 0L); | |
| 1205 diff_need_scrollbind = FALSE; | |
| 1206 } | |
| 1207 #endif | |
| 5735 | 1208 #if defined(FEAT_FOLDING) |
| 6 | 1209 /* Include a closed fold completely in the Visual area. */ |
| 1210 foldAdjustVisual(); | |
| 1211 #endif | |
| 1212 #ifdef FEAT_FOLDING | |
| 1213 /* | |
| 1214 * When 'foldclose' is set, apply 'foldlevel' to folds that don't | |
| 1215 * contain the cursor. | |
| 1216 * When 'foldopen' is "all", open the fold(s) under the cursor. | |
| 1217 * This may mark the window for redrawing. | |
| 1218 */ | |
| 1219 if (hasAnyFolding(curwin) && !char_avail()) | |
| 1220 { | |
| 1221 foldCheckClose(); | |
| 1222 if (fdo_flags & FDO_ALL) | |
| 1223 foldOpenCursor(); | |
| 1224 } | |
| 1225 #endif | |
| 1226 | |
| 1227 /* | |
| 1228 * Before redrawing, make sure w_topline is correct, and w_leftcol | |
| 1229 * if lines don't wrap, and w_skipcol if lines wrap. | |
| 1230 */ | |
| 1231 update_topline(); | |
| 1232 validate_cursor(); | |
| 1233 | |
| 1234 if (VIsual_active) | |
| 1235 update_curbuf(INVERTED);/* update inverted part */ | |
| 5735 | 1236 else if (must_redraw) |
| 6 | 1237 update_screen(0); |
| 1238 else if (redraw_cmdline || clear_cmdline) | |
| 1239 showmode(); | |
| 1240 #ifdef FEAT_WINDOWS | |
| 1241 redraw_statuslines(); | |
| 1242 #endif | |
| 1243 #ifdef FEAT_TITLE | |
| 1244 if (need_maketitle) | |
| 1245 maketitle(); | |
| 1246 #endif | |
| 1247 /* display message after redraw */ | |
| 1248 if (keep_msg != NULL) | |
| 1249 { | |
| 1250 char_u *p; | |
| 1251 | |
| 1252 /* msg_attr_keep() will set keep_msg to NULL, must free the | |
| 6207 | 1253 * string here. Don't reset keep_msg, msg_attr_keep() uses it |
| 1254 * to check for duplicates. */ | |
| 6 | 1255 p = keep_msg; |
| 1256 msg_attr(p, keep_msg_attr); | |
| 1257 vim_free(p); | |
| 1258 } | |
| 1259 if (need_fileinfo) /* show file info after redraw */ | |
| 1260 { | |
| 1261 fileinfo(FALSE, TRUE, FALSE); | |
| 1262 need_fileinfo = FALSE; | |
| 1263 } | |
| 1264 | |
| 1265 emsg_on_display = FALSE; /* can delete error message now */ | |
| 1266 did_emsg = FALSE; | |
| 1267 msg_didany = FALSE; /* reset lines_left in msg_start() */ | |
| 448 | 1268 may_clear_sb_text(); /* clear scroll-back text on next msg */ |
| 6 | 1269 showruler(FALSE); |
| 1270 | |
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1271 # if defined(FEAT_CONCEAL) |
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1272 if (conceal_update_lines |
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1273 && (conceal_old_cursor_line != conceal_new_cursor_line |
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1274 || conceal_cursor_line(curwin) |
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1275 || need_cursor_line_redraw)) |
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1276 { |
| 2706 | 1277 if (conceal_old_cursor_line != conceal_new_cursor_line |
| 1278 && conceal_old_cursor_line | |
| 1279 <= curbuf->b_ml.ml_line_count) | |
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1280 update_single_line(curwin, conceal_old_cursor_line); |
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1281 update_single_line(curwin, conceal_new_cursor_line); |
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1282 curwin->w_valid &= ~VALID_CROW; |
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1283 } |
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1284 # endif |
| 6 | 1285 setcursor(); |
| 1286 cursor_on(); | |
| 1287 | |
| 1288 do_redraw = FALSE; | |
| 1972 | 1289 |
| 1290 #ifdef STARTUPTIME | |
| 1291 /* Now that we have drawn the first screen all the startup stuff | |
| 1292 * has been done, close any file for startup messages. */ | |
| 1293 if (time_fd != NULL) | |
| 1294 { | |
| 1295 TIME_MSG("first screen update"); | |
| 1296 TIME_MSG("--- VIM STARTED ---"); | |
| 1297 fclose(time_fd); | |
| 1298 time_fd = NULL; | |
| 1299 } | |
| 1300 #endif | |
| 6 | 1301 } |
| 1302 #ifdef FEAT_GUI | |
| 1303 if (need_mouse_correct) | |
| 1304 gui_mouse_correct(); | |
| 1305 #endif | |
| 1306 | |
| 1307 /* | |
| 1308 * Update w_curswant if w_set_curswant has been set. | |
| 1309 * Postponed until here to avoid computing w_virtcol too often. | |
| 1310 */ | |
| 1311 update_curswant(); | |
| 1312 | |
| 958 | 1313 #ifdef FEAT_EVAL |
| 1314 /* | |
| 1315 * May perform garbage collection when waiting for a character, but | |
| 1316 * only at the very toplevel. Otherwise we may be using a List or | |
| 1317 * Dict internally somewhere. | |
| 1318 * "may_garbage_collect" is reset in vgetc() which is invoked through | |
| 1319 * do_exmode() and normal_cmd(). | |
| 1320 */ | |
| 1321 may_garbage_collect = (!cmdwin && !noexmode); | |
| 1322 #endif | |
| 6 | 1323 /* |
| 1324 * If we're invoked as ex, do a round of ex commands. | |
| 1325 * Otherwise, get and execute a normal mode command. | |
| 1326 */ | |
| 1327 if (exmode_active) | |
| 169 | 1328 { |
| 1329 if (noexmode) /* End of ":global/path/visual" commands */ | |
| 1330 return; | |
| 6 | 1331 do_exmode(exmode_active == EXMODE_VIM); |
| 169 | 1332 } |
| 6 | 1333 else |
| 1334 normal_cmd(&oa, TRUE); | |
| 1335 } | |
| 1336 } | |
| 1337 | |
| 1338 | |
| 1339 #if defined(USE_XSMP) || defined(FEAT_GUI_MSWIN) || defined(PROTO) | |
| 1340 /* | |
| 1341 * Exit, but leave behind swap files for modified buffers. | |
| 1342 */ | |
| 1343 void | |
| 1344 getout_preserve_modified(exitval) | |
| 1345 int exitval; | |
| 1346 { | |
| 39 | 1347 # if defined(SIGHUP) && defined(SIG_IGN) |
| 1348 /* Ignore SIGHUP, because a dropped connection causes a read error, which | |
| 1349 * makes Vim exit and then handling SIGHUP causes various reentrance | |
| 1350 * problems. */ | |
| 36 | 1351 signal(SIGHUP, SIG_IGN); |
| 39 | 1352 # endif |
| 36 | 1353 |
| 6 | 1354 ml_close_notmod(); /* close all not-modified buffers */ |
| 1355 ml_sync_all(FALSE, FALSE); /* preserve all swap files */ | |
| 1356 ml_close_all(FALSE); /* close all memfiles, without deleting */ | |
| 1357 getout(exitval); /* exit Vim properly */ | |
| 1358 } | |
| 1359 #endif | |
| 1360 | |
| 1361 | |
| 1362 /* Exit properly */ | |
| 1363 void | |
| 1364 getout(exitval) | |
| 1365 int exitval; | |
| 1366 { | |
| 1367 #ifdef FEAT_AUTOCMD | |
| 1368 buf_T *buf; | |
| 1369 win_T *wp; | |
| 671 | 1370 tabpage_T *tp, *next_tp; |
| 6 | 1371 #endif |
| 1372 | |
| 1373 exiting = TRUE; | |
| 1374 | |
| 169 | 1375 /* When running in Ex mode an error causes us to exit with a non-zero exit |
| 1376 * code. POSIX requires this, although it's not 100% clear from the | |
| 1377 * standard. */ | |
| 1378 if (exmode_active) | |
| 1379 exitval += ex_exitval; | |
| 1380 | |
| 6 | 1381 /* Position the cursor on the last screen line, below all the text */ |
| 1382 #ifdef FEAT_GUI | |
| 1383 if (!gui.in_use) | |
| 1384 #endif | |
| 1385 windgoto((int)Rows - 1, 0); | |
| 1386 | |
| 242 | 1387 #if defined(FEAT_EVAL) || defined(FEAT_SYN_HL) |
| 1388 /* Optionally print hashtable efficiency. */ | |
| 1389 hash_debug_results(); | |
| 1390 #endif | |
| 1391 | |
| 6 | 1392 #ifdef FEAT_GUI |
| 1393 msg_didany = FALSE; | |
| 1394 #endif | |
| 1395 | |
| 1396 #ifdef FEAT_AUTOCMD | |
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1397 if (get_vim_var_nr(VV_DYING) <= 1) |
| 6 | 1398 { |
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1399 /* Trigger BufWinLeave for all windows, but only once per buffer. */ |
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1400 # if defined FEAT_WINDOWS |
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1401 for (tp = first_tabpage; tp != NULL; tp = next_tp) |
| 6 | 1402 { |
|
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1403 next_tp = tp->tp_next; |
|
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1404 for (wp = (tp == curtab) |
|
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1405 ? firstwin : tp->tp_firstwin; wp != NULL; wp = wp->w_next) |
| 671 | 1406 { |
| 4021 | 1407 if (wp->w_buffer == NULL) |
| 1408 /* Autocmd must have close the buffer already, skip. */ | |
| 1409 continue; | |
|
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diff
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|
1410 buf = wp->w_buffer; |
|
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changeset
|
1411 if (buf->b_changedtick != -1) |
|
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parents:
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diff
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|
1412 { |
|
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diff
changeset
|
1413 apply_autocmds(EVENT_BUFWINLEAVE, buf->b_fname, |
|
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diff
changeset
|
1414 buf->b_fname, FALSE, buf); |
| 3488 | 1415 buf->b_changedtick = -1; /* note that we did it already */ |
|
2226
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parents:
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diff
changeset
|
1416 /* start all over, autocommands may mess up the lists */ |
|
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|
1417 next_tp = first_tabpage; |
|
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parents:
2215
diff
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|
1418 break; |
|
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diff
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|
1419 } |
| 671 | 1420 } |
| 6 | 1421 } |
| 640 | 1422 # else |
|
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|
1423 apply_autocmds(EVENT_BUFWINLEAVE, curbuf, curbuf->b_fname, |
|
36a9ac99e1ca
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|
1424 FALSE, curbuf); |
| 640 | 1425 # endif |
| 1426 | |
|
2226
36a9ac99e1ca
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parents:
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diff
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|
1427 /* Trigger BufUnload for buffers that are loaded */ |
|
36a9ac99e1ca
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diff
changeset
|
1428 for (buf = firstbuf; buf != NULL; buf = buf->b_next) |
|
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changeset
|
1429 if (buf->b_ml.ml_mfp != NULL) |
|
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diff
changeset
|
1430 { |
|
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|
1431 apply_autocmds(EVENT_BUFUNLOAD, buf->b_fname, buf->b_fname, |
| 6 | 1432 FALSE, buf); |
|
2226
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changeset
|
1433 if (!buf_valid(buf)) /* autocmd may delete the buffer */ |
|
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diff
changeset
|
1434 break; |
|
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parents:
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diff
changeset
|
1435 } |
|
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|
1436 apply_autocmds(EVENT_VIMLEAVEPRE, NULL, NULL, FALSE, curbuf); |
|
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|
1437 } |
| 6 | 1438 #endif |
| 1439 | |
| 1440 #ifdef FEAT_VIMINFO | |
| 1441 if (*p_viminfo != NUL) | |
| 1442 /* Write out the registers, history, marks etc, to the viminfo file */ | |
| 1443 write_viminfo(NULL, FALSE); | |
| 1444 #endif | |
| 1445 | |
| 1446 #ifdef FEAT_AUTOCMD | |
|
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diff
changeset
|
1447 if (get_vim_var_nr(VV_DYING) <= 1) |
|
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changeset
|
1448 apply_autocmds(EVENT_VIMLEAVE, NULL, NULL, FALSE, curbuf); |
| 6 | 1449 #endif |
| 1450 | |
| 170 | 1451 #ifdef FEAT_PROFILE |
| 1452 profile_dump(); | |
| 1453 #endif | |
| 1454 | |
| 6 | 1455 if (did_emsg |
| 1456 #ifdef FEAT_GUI | |
| 1457 || (gui.in_use && msg_didany && p_verbose > 0) | |
| 1458 #endif | |
| 1459 ) | |
| 1460 { | |
| 1461 /* give the user a chance to read the (error) message */ | |
| 1462 no_wait_return = FALSE; | |
| 1463 wait_return(FALSE); | |
| 1464 } | |
| 1465 | |
| 1466 #ifdef FEAT_AUTOCMD | |
| 1467 /* Position the cursor again, the autocommands may have moved it */ | |
| 1468 # ifdef FEAT_GUI | |
| 1469 if (!gui.in_use) | |
| 1470 # endif | |
| 1471 windgoto((int)Rows - 1, 0); | |
| 1472 #endif | |
| 1473 | |
|
2320
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|
1474 #ifdef FEAT_LUA |
|
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|
1475 lua_end(); |
|
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diff
changeset
|
1476 #endif |
| 14 | 1477 #ifdef FEAT_MZSCHEME |
| 1478 mzscheme_end(); | |
| 1479 #endif | |
| 6 | 1480 #ifdef FEAT_TCL |
| 1481 tcl_end(); | |
| 1482 #endif | |
| 1483 #ifdef FEAT_RUBY | |
| 1484 ruby_end(); | |
| 1485 #endif | |
| 1486 #ifdef FEAT_PYTHON | |
| 1487 python_end(); | |
| 1488 #endif | |
|
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|
1489 #ifdef FEAT_PYTHON3 |
|
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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1490 python3_end(); |
|
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|
1491 #endif |
| 6 | 1492 #ifdef FEAT_PERL |
| 1493 perl_end(); | |
| 1494 #endif | |
| 1495 #if defined(USE_ICONV) && defined(DYNAMIC_ICONV) | |
| 1496 iconv_end(); | |
| 1497 #endif | |
| 1498 #ifdef FEAT_NETBEANS_INTG | |
| 1499 netbeans_end(); | |
| 1500 #endif | |
| 1385 | 1501 #ifdef FEAT_CSCOPE |
| 1502 cs_end(); | |
| 1503 #endif | |
| 1405 | 1504 #ifdef FEAT_EVAL |
| 1505 if (garbage_collect_at_exit) | |
| 1506 garbage_collect(); | |
| 1507 #endif | |
| 6193 | 1508 #if defined(WIN32) && defined(FEAT_MBYTE) |
| 1509 free_cmd_argsW(); | |
| 1510 #endif | |
| 6 | 1511 |
| 1512 mch_exit(exitval); | |
| 1513 } | |
| 1514 | |
| 2730 | 1515 #ifndef NO_VIM_MAIN |
| 6 | 1516 /* |
| 1517 * Get a (optional) count for a Vim argument. | |
| 1518 */ | |
| 1519 static int | |
| 1520 get_number_arg(p, idx, def) | |
| 1521 char_u *p; /* pointer to argument */ | |
| 1522 int *idx; /* index in argument, is incremented */ | |
| 1523 int def; /* default value */ | |
| 1524 { | |
| 1525 if (vim_isdigit(p[*idx])) | |
| 1526 { | |
| 1527 def = atoi((char *)&(p[*idx])); | |
| 1528 while (vim_isdigit(p[*idx])) | |
| 1529 *idx = *idx + 1; | |
| 1530 } | |
| 1531 return def; | |
| 1532 } | |
| 1533 | |
| 443 | 1534 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE) |
| 1535 /* | |
| 1536 * Setup to use the current locale (for ctype() and many other things). | |
| 1537 */ | |
| 1538 static void | |
| 1539 init_locale() | |
| 1540 { | |
| 1541 setlocale(LC_ALL, ""); | |
| 1624 | 1542 |
|
2201
4c6b4298852f
Other solution for GTK not changing the locale.
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parents:
2180
diff
changeset
|
1543 # ifdef FEAT_GUI_GTK |
|
4c6b4298852f
Other solution for GTK not changing the locale.
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parents:
2180
diff
changeset
|
1544 /* Tell Gtk not to change our locale settings. */ |
|
4c6b4298852f
Other solution for GTK not changing the locale.
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parents:
2180
diff
changeset
|
1545 gtk_disable_setlocale(); |
|
4c6b4298852f
Other solution for GTK not changing the locale.
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2180
diff
changeset
|
1546 # endif |
| 1624 | 1547 # if defined(FEAT_FLOAT) && defined(LC_NUMERIC) |
| 1548 /* Make sure strtod() uses a decimal point, not a comma. */ | |
| 1549 setlocale(LC_NUMERIC, "C"); | |
| 1550 # endif | |
| 1551 | |
| 534 | 1552 # ifdef WIN32 |
| 1553 /* Apparently MS-Windows printf() may cause a crash when we give it 8-bit | |
| 1554 * text while it's expecting text in the current locale. This call avoids | |
| 1555 * that. */ | |
| 1556 setlocale(LC_CTYPE, "C"); | |
| 1557 # endif | |
| 443 | 1558 |
| 1559 # ifdef FEAT_GETTEXT | |
| 1560 { | |
| 1561 int mustfree = FALSE; | |
| 1562 char_u *p; | |
| 1563 | |
| 1564 # ifdef DYNAMIC_GETTEXT | |
| 1565 /* Initialize the gettext library */ | |
| 1566 dyn_libintl_init(NULL); | |
| 1567 # endif | |
| 1568 /* expand_env() doesn't work yet, because chartab[] is not initialized | |
| 1569 * yet, call vim_getenv() directly */ | |
| 1570 p = vim_getenv((char_u *)"VIMRUNTIME", &mustfree); | |
| 1571 if (p != NULL && *p != NUL) | |
| 1572 { | |
| 1297 | 1573 vim_snprintf((char *)NameBuff, MAXPATHL, "%s/lang", p); |
| 443 | 1574 bindtextdomain(VIMPACKAGE, (char *)NameBuff); |
| 1575 } | |
| 1576 if (mustfree) | |
| 1577 vim_free(p); | |
| 1578 textdomain(VIMPACKAGE); | |
| 1579 } | |
| 1580 # endif | |
| 1581 } | |
| 1582 #endif | |
| 1583 | |
| 1584 /* | |
| 1585 * Check for: [r][e][g][vi|vim|view][diff][ex[im]] | |
| 1586 * If the executable name starts with "r" we disable shell commands. | |
| 1587 * If the next character is "e" we run in Easy mode. | |
| 1588 * If the next character is "g" we run the GUI version. | |
| 1589 * If the next characters are "view" we start in readonly mode. | |
| 1590 * If the next characters are "diff" or "vimdiff" we start in diff mode. | |
| 1591 * If the next characters are "ex" we start in Ex mode. If it's followed | |
| 1592 * by "im" use improved Ex mode. | |
| 1593 */ | |
| 1594 static void | |
| 1595 parse_command_name(parmp) | |
| 1596 mparm_T *parmp; | |
| 1597 { | |
| 1598 char_u *initstr; | |
| 1599 | |
| 1600 initstr = gettail((char_u *)parmp->argv[0]); | |
| 1601 | |
| 1602 #ifdef MACOS_X_UNIX | |
| 1603 /* An issue has been seen when launching Vim in such a way that | |
| 1604 * $PWD/$ARGV[0] or $ARGV[0] is not the absolute path to the | |
| 1605 * executable or a symbolic link of it. Until this issue is resolved | |
| 1606 * we prohibit the GUI from being used. | |
| 1607 */ | |
| 1608 if (STRCMP(initstr, parmp->argv[0]) == 0) | |
| 1609 disallow_gui = TRUE; | |
| 1610 | |
| 1611 /* TODO: On MacOS X default to gui if argv[0] ends in: | |
| 769 | 1612 * /Vim.app/Contents/MacOS/Vim */ |
| 443 | 1613 #endif |
| 1614 | |
| 1615 #ifdef FEAT_EVAL | |
| 1616 set_vim_var_string(VV_PROGNAME, initstr, -1); | |
| 5780 | 1617 set_vim_var_string(VV_PROGPATH, (char_u *)parmp->argv[0], -1); |
| 443 | 1618 #endif |
| 1619 | |
| 1620 if (TOLOWER_ASC(initstr[0]) == 'r') | |
| 1621 { | |
| 1622 restricted = TRUE; | |
| 1623 ++initstr; | |
| 1624 } | |
| 1625 | |
|
2133
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parents:
2021
diff
changeset
|
1626 /* Use evim mode for "evim" and "egvim", not for "editor". */ |
| 443 | 1627 if (TOLOWER_ASC(initstr[0]) == 'e' |
| 1628 && (TOLOWER_ASC(initstr[1]) == 'v' | |
| 1629 || TOLOWER_ASC(initstr[1]) == 'g')) | |
| 1630 { | |
| 1631 #ifdef FEAT_GUI | |
| 1632 gui.starting = TRUE; | |
| 1633 #endif | |
| 1634 parmp->evim_mode = TRUE; | |
| 1635 ++initstr; | |
| 1636 } | |
| 1637 | |
| 1722 | 1638 /* "gvim" starts the GUI. Also accept "Gvim" for MS-Windows. */ |
| 1639 if (TOLOWER_ASC(initstr[0]) == 'g') | |
| 443 | 1640 { |
| 1641 main_start_gui(); | |
| 1642 #ifdef FEAT_GUI | |
| 1643 ++initstr; | |
| 1644 #endif | |
| 1645 } | |
| 1646 | |
| 1647 if (STRNICMP(initstr, "view", 4) == 0) | |
| 1648 { | |
| 1649 readonlymode = TRUE; | |
| 1650 curbuf->b_p_ro = TRUE; | |
| 1651 p_uc = 10000; /* don't update very often */ | |
| 1652 initstr += 4; | |
| 1653 } | |
| 1654 else if (STRNICMP(initstr, "vim", 3) == 0) | |
| 1655 initstr += 3; | |
| 1656 | |
| 1657 /* Catch "[r][g]vimdiff" and "[r][g]viewdiff". */ | |
| 1658 if (STRICMP(initstr, "diff") == 0) | |
| 1659 { | |
| 1660 #ifdef FEAT_DIFF | |
| 1661 parmp->diff_mode = TRUE; | |
| 1662 #else | |
| 1663 mch_errmsg(_("This Vim was not compiled with the diff feature.")); | |
| 1664 mch_errmsg("\n"); | |
| 1665 mch_exit(2); | |
| 1666 #endif | |
| 1667 } | |
| 1668 | |
| 1669 if (STRNICMP(initstr, "ex", 2) == 0) | |
| 1670 { | |
| 1671 if (STRNICMP(initstr + 2, "im", 2) == 0) | |
| 1672 exmode_active = EXMODE_VIM; | |
| 1673 else | |
| 1674 exmode_active = EXMODE_NORMAL; | |
| 1675 change_compatible(TRUE); /* set 'compatible' */ | |
| 1676 } | |
| 1677 } | |
| 1678 | |
| 6 | 1679 /* |
| 440 | 1680 * Get the name of the display, before gui_prepare() removes it from |
| 1681 * argv[]. Used for the xterm-clipboard display. | |
| 1682 * | |
| 1376 | 1683 * Also find the --server... arguments and --socketid and --windowid |
| 440 | 1684 */ |
| 1685 static void | |
| 443 | 1686 early_arg_scan(parmp) |
| 1883 | 1687 mparm_T *parmp UNUSED; |
| 440 | 1688 { |
| 1750 | 1689 #if defined(FEAT_XCLIPBOARD) || defined(FEAT_CLIENTSERVER) \ |
| 1690 || !defined(FEAT_NETBEANS_INTG) | |
| 443 | 1691 int argc = parmp->argc; |
| 1692 char **argv = parmp->argv; | |
| 440 | 1693 int i; |
| 1694 | |
| 1695 for (i = 1; i < argc; i++) | |
| 1696 { | |
| 1697 if (STRCMP(argv[i], "--") == 0) | |
| 1698 break; | |
| 1699 # ifdef FEAT_XCLIPBOARD | |
| 1700 else if (STRICMP(argv[i], "-display") == 0 | |
| 575 | 1701 # if defined(FEAT_GUI_GTK) |
| 440 | 1702 || STRICMP(argv[i], "--display") == 0 |
| 1703 # endif | |
| 1704 ) | |
| 1705 { | |
| 1706 if (i == argc - 1) | |
| 1707 mainerr_arg_missing((char_u *)argv[i]); | |
| 1708 xterm_display = argv[++i]; | |
| 1709 } | |
| 1710 # endif | |
| 1711 # ifdef FEAT_CLIENTSERVER | |
| 1712 else if (STRICMP(argv[i], "--servername") == 0) | |
| 1713 { | |
| 1714 if (i == argc - 1) | |
| 1715 mainerr_arg_missing((char_u *)argv[i]); | |
| 1716 parmp->serverName_arg = (char_u *)argv[++i]; | |
| 1717 } | |
| 734 | 1718 else if (STRICMP(argv[i], "--serverlist") == 0) |
| 440 | 1719 parmp->serverArg = TRUE; |
| 734 | 1720 else if (STRNICMP(argv[i], "--remote", 8) == 0) |
| 440 | 1721 { |
| 1722 parmp->serverArg = TRUE; | |
| 734 | 1723 # ifdef FEAT_GUI |
| 1724 if (strstr(argv[i], "-wait") != 0) | |
| 1725 /* don't fork() when starting the GUI to edit files ourself */ | |
| 1726 gui.dofork = FALSE; | |
| 1727 # endif | |
| 440 | 1728 } |
| 1729 # endif | |
| 1376 | 1730 |
| 1731 # if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32) | |
| 1732 # ifdef FEAT_GUI_W32 | |
| 1733 else if (STRICMP(argv[i], "--windowid") == 0) | |
| 1734 # else | |
| 440 | 1735 else if (STRICMP(argv[i], "--socketid") == 0) |
| 1376 | 1736 # endif |
| 440 | 1737 { |
| 1570 | 1738 long_u id; |
| 1739 int count; | |
| 440 | 1740 |
| 1741 if (i == argc - 1) | |
| 1742 mainerr_arg_missing((char_u *)argv[i]); | |
| 1743 if (STRNICMP(argv[i+1], "0x", 2) == 0) | |
| 1570 | 1744 count = sscanf(&(argv[i + 1][2]), SCANF_HEX_LONG_U, &id); |
| 440 | 1745 else |
| 1570 | 1746 count = sscanf(argv[i + 1], SCANF_DECIMAL_LONG_U, &id); |
| 440 | 1747 if (count != 1) |
| 1748 mainerr(ME_INVALID_ARG, (char_u *)argv[i]); | |
| 1749 else | |
| 1376 | 1750 # ifdef FEAT_GUI_W32 |
| 1751 win_socket_id = id; | |
| 1752 # else | |
| 1753 gtk_socket_id = id; | |
| 1754 # endif | |
| 440 | 1755 i++; |
| 1756 } | |
| 1376 | 1757 # endif |
| 1758 # ifdef FEAT_GUI_GTK | |
| 440 | 1759 else if (STRICMP(argv[i], "--echo-wid") == 0) |
| 1760 echo_wid_arg = TRUE; | |
| 1761 # endif | |
| 1750 | 1762 # ifndef FEAT_NETBEANS_INTG |
| 1763 else if (strncmp(argv[i], "-nb", (size_t)3) == 0) | |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2201
diff
changeset
|
1764 { |
|
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2201
diff
changeset
|
1765 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
|
1766 mch_exit(2); |
|
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2201
diff
changeset
|
1767 } |
| 1750 | 1768 # endif |
| 1769 | |
| 440 | 1770 } |
| 1771 #endif | |
| 1772 } | |
| 1773 | |
| 1774 /* | |
| 443 | 1775 * Scan the command line arguments. |
| 1776 */ | |
| 1777 static void | |
| 1778 command_line_scan(parmp) | |
| 1779 mparm_T *parmp; | |
| 1780 { | |
| 1781 int argc = parmp->argc; | |
| 1782 char **argv = parmp->argv; | |
| 1783 int argv_idx; /* index in argv[n][] */ | |
| 1784 int had_minmin = FALSE; /* found "--" argument */ | |
| 1785 int want_argument; /* option argument with argument */ | |
| 1786 int c; | |
| 445 | 1787 char_u *p = NULL; |
| 443 | 1788 long n; |
| 1789 | |
| 1790 --argc; | |
| 1791 ++argv; | |
| 1792 argv_idx = 1; /* active option letter is argv[0][argv_idx] */ | |
| 1793 while (argc > 0) | |
| 1794 { | |
| 1795 /* | |
| 1796 * "+" or "+{number}" or "+/{pat}" or "+{command}" argument. | |
| 1797 */ | |
| 1798 if (argv[0][0] == '+' && !had_minmin) | |
| 1799 { | |
| 1800 if (parmp->n_commands >= MAX_ARG_CMDS) | |
| 1801 mainerr(ME_EXTRA_CMD, NULL); | |
| 1802 argv_idx = -1; /* skip to next argument */ | |
| 1803 if (argv[0][1] == NUL) | |
| 1804 parmp->commands[parmp->n_commands++] = (char_u *)"$"; | |
| 1805 else | |
| 1806 parmp->commands[parmp->n_commands++] = (char_u *)&(argv[0][1]); | |
| 1807 } | |
| 1808 | |
| 1809 /* | |
| 1810 * Optional argument. | |
| 1811 */ | |
| 1812 else if (argv[0][0] == '-' && !had_minmin) | |
| 1813 { | |
| 1814 want_argument = FALSE; | |
| 1815 c = argv[0][argv_idx++]; | |
| 1816 #ifdef VMS | |
| 1817 /* | |
| 1818 * VMS only uses upper case command lines. Interpret "-X" as "-x" | |
| 1819 * and "-/X" as "-X". | |
| 1820 */ | |
| 1821 if (c == '/') | |
| 1822 { | |
| 1823 c = argv[0][argv_idx++]; | |
| 1824 c = TOUPPER_ASC(c); | |
| 1825 } | |
| 1826 else | |
| 1827 c = TOLOWER_ASC(c); | |
| 1828 #endif | |
| 1829 switch (c) | |
| 1830 { | |
| 1831 case NUL: /* "vim -" read from stdin */ | |
| 1832 /* "ex -" silent mode */ | |
| 1833 if (exmode_active) | |
| 1834 silent_mode = TRUE; | |
| 1835 else | |
| 1836 { | |
| 1837 if (parmp->edit_type != EDIT_NONE) | |
| 1838 mainerr(ME_TOO_MANY_ARGS, (char_u *)argv[0]); | |
| 1839 parmp->edit_type = EDIT_STDIN; | |
| 1840 read_cmd_fd = 2; /* read from stderr instead of stdin */ | |
| 1841 } | |
| 1842 argv_idx = -1; /* skip to next argument */ | |
| 1843 break; | |
| 1844 | |
| 1845 case '-': /* "--" don't take any more option arguments */ | |
| 1846 /* "--help" give help message */ | |
| 1847 /* "--version" give version message */ | |
| 1848 /* "--literal" take files literally */ | |
| 1849 /* "--nofork" don't fork */ | |
| 1850 /* "--noplugin[s]" skip plugins */ | |
| 1851 /* "--cmd <cmd>" execute cmd before vimrc */ | |
| 1852 if (STRICMP(argv[0] + argv_idx, "help") == 0) | |
| 1853 usage(); | |
| 1854 else if (STRICMP(argv[0] + argv_idx, "version") == 0) | |
| 1855 { | |
| 1856 Columns = 80; /* need to init Columns */ | |
| 1857 info_message = TRUE; /* use mch_msg(), not mch_errmsg() */ | |
| 1858 list_version(); | |
| 1859 msg_putchar('\n'); | |
| 1860 msg_didout = FALSE; | |
| 1861 mch_exit(0); | |
| 1862 } | |
| 1863 else if (STRNICMP(argv[0] + argv_idx, "literal", 7) == 0) | |
| 1864 { | |
| 1865 #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE) | |
| 1866 parmp->literal = TRUE; | |
| 1867 #endif | |
| 1868 } | |
| 1869 else if (STRNICMP(argv[0] + argv_idx, "nofork", 6) == 0) | |
| 1870 { | |
| 1871 #ifdef FEAT_GUI | |
| 1872 gui.dofork = FALSE; /* don't fork() when starting GUI */ | |
| 1873 #endif | |
| 1874 } | |
| 1875 else if (STRNICMP(argv[0] + argv_idx, "noplugin", 8) == 0) | |
| 1876 p_lpl = FALSE; | |
| 1877 else if (STRNICMP(argv[0] + argv_idx, "cmd", 3) == 0) | |
| 1878 { | |
| 1879 want_argument = TRUE; | |
| 1880 argv_idx += 3; | |
| 1881 } | |
| 1989 | 1882 else if (STRNICMP(argv[0] + argv_idx, "startuptime", 11) == 0) |
| 1883 { | |
| 1884 want_argument = TRUE; | |
| 1885 argv_idx += 11; | |
| 1886 } | |
| 443 | 1887 #ifdef FEAT_CLIENTSERVER |
| 1888 else if (STRNICMP(argv[0] + argv_idx, "serverlist", 10) == 0) | |
| 1889 ; /* already processed -- no arg */ | |
| 1890 else if (STRNICMP(argv[0] + argv_idx, "servername", 10) == 0 | |
| 1891 || STRNICMP(argv[0] + argv_idx, "serversend", 10) == 0) | |
| 1892 { | |
| 1893 /* already processed -- snatch the following arg */ | |
| 1894 if (argc > 1) | |
| 1895 { | |
| 1896 --argc; | |
| 1897 ++argv; | |
| 1898 } | |
| 1899 } | |
| 1900 #endif | |
| 1376 | 1901 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32) |
| 1902 # ifdef FEAT_GUI_GTK | |
| 443 | 1903 else if (STRNICMP(argv[0] + argv_idx, "socketid", 8) == 0) |
| 1376 | 1904 # else |
| 1905 else if (STRNICMP(argv[0] + argv_idx, "windowid", 8) == 0) | |
| 1906 # endif | |
| 443 | 1907 { |
| 1908 /* already processed -- snatch the following arg */ | |
| 1909 if (argc > 1) | |
| 1910 { | |
| 1911 --argc; | |
| 1912 ++argv; | |
| 1913 } | |
| 1914 } | |
| 1376 | 1915 #endif |
| 1916 #ifdef FEAT_GUI_GTK | |
| 443 | 1917 else if (STRNICMP(argv[0] + argv_idx, "echo-wid", 8) == 0) |
| 1918 { | |
| 1919 /* already processed, skip */ | |
| 1920 } | |
| 1921 #endif | |
| 1922 else | |
| 1923 { | |
| 1924 if (argv[0][argv_idx]) | |
| 1925 mainerr(ME_UNKNOWN_OPTION, (char_u *)argv[0]); | |
| 1926 had_minmin = TRUE; | |
| 1927 } | |
| 1928 if (!want_argument) | |
| 1929 argv_idx = -1; /* skip to next argument */ | |
| 1930 break; | |
| 1931 | |
| 1932 case 'A': /* "-A" start in Arabic mode */ | |
| 1933 #ifdef FEAT_ARABIC | |
| 1934 set_option_value((char_u *)"arabic", 1L, NULL, 0); | |
| 1935 #else | |
| 1936 mch_errmsg(_(e_noarabic)); | |
| 1937 mch_exit(2); | |
| 1938 #endif | |
| 1939 break; | |
| 1940 | |
| 1941 case 'b': /* "-b" binary mode */ | |
| 445 | 1942 /* Needs to be effective before expanding file names, because |
| 1943 * for Win32 this makes us edit a shortcut file itself, | |
| 1944 * instead of the file it links to. */ | |
| 1945 set_options_bin(curbuf->b_p_bin, 1, 0); | |
| 1946 curbuf->b_p_bin = 1; /* binary file I/O */ | |
| 443 | 1947 break; |
| 1948 | |
| 1949 case 'C': /* "-C" Compatible */ | |
| 1950 change_compatible(TRUE); | |
| 1951 break; | |
| 1952 | |
| 1953 case 'e': /* "-e" Ex mode */ | |
| 1954 exmode_active = EXMODE_NORMAL; | |
| 1955 break; | |
| 1956 | |
| 1957 case 'E': /* "-E" Improved Ex mode */ | |
| 1958 exmode_active = EXMODE_VIM; | |
| 1959 break; | |
| 1960 | |
| 1961 case 'f': /* "-f" GUI: run in foreground. Amiga: open | |
| 1962 window directly, not with newcli */ | |
| 1963 #ifdef FEAT_GUI | |
| 1964 gui.dofork = FALSE; /* don't fork() when starting GUI */ | |
| 1965 #endif | |
| 1966 break; | |
| 1967 | |
| 1968 case 'g': /* "-g" start GUI */ | |
| 1969 main_start_gui(); | |
| 1970 break; | |
| 1971 | |
| 1972 case 'F': /* "-F" start in Farsi mode: rl + fkmap set */ | |
| 1973 #ifdef FEAT_FKMAP | |
| 1509 | 1974 p_fkmap = TRUE; |
| 1975 set_option_value((char_u *)"rl", 1L, NULL, 0); | |
| 443 | 1976 #else |
| 1977 mch_errmsg(_(e_nofarsi)); | |
| 1978 mch_exit(2); | |
| 1979 #endif | |
| 1980 break; | |
| 1981 | |
| 1982 case 'h': /* "-h" give help message */ | |
| 1983 #ifdef FEAT_GUI_GNOME | |
| 1984 /* Tell usage() to exit for "gvim". */ | |
| 1985 gui.starting = FALSE; | |
| 1986 #endif | |
| 1987 usage(); | |
| 1988 break; | |
| 1989 | |
| 1990 case 'H': /* "-H" start in Hebrew mode: rl + hkmap set */ | |
| 1991 #ifdef FEAT_RIGHTLEFT | |
| 1509 | 1992 p_hkmap = TRUE; |
| 1993 set_option_value((char_u *)"rl", 1L, NULL, 0); | |
| 443 | 1994 #else |
| 1995 mch_errmsg(_(e_nohebrew)); | |
| 1996 mch_exit(2); | |
| 1997 #endif | |
| 1998 break; | |
| 1999 | |
| 2000 case 'l': /* "-l" lisp mode, 'lisp' and 'showmatch' on */ | |
| 2001 #ifdef FEAT_LISP | |
| 2002 set_option_value((char_u *)"lisp", 1L, NULL, 0); | |
| 2003 p_sm = TRUE; | |
| 2004 #endif | |
| 2005 break; | |
| 2006 | |
| 2007 case 'M': /* "-M" no changes or writing of files */ | |
| 2008 reset_modifiable(); | |
| 2009 /* FALLTHROUGH */ | |
| 2010 | |
| 2011 case 'm': /* "-m" no writing of files */ | |
| 2012 p_write = FALSE; | |
| 2013 break; | |
| 2014 | |
| 2015 case 'y': /* "-y" easy mode */ | |
| 2016 #ifdef FEAT_GUI | |
| 2017 gui.starting = TRUE; /* start GUI a bit later */ | |
| 2018 #endif | |
| 2019 parmp->evim_mode = TRUE; | |
| 2020 break; | |
| 2021 | |
| 2022 case 'N': /* "-N" Nocompatible */ | |
| 2023 change_compatible(FALSE); | |
| 2024 break; | |
| 2025 | |
| 2026 case 'n': /* "-n" no swap file */ | |
|
2209
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|
2027 #ifdef FEAT_NETBEANS_INTG |
|
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diff
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|
2028 /* checking for "-nb", netbeans parameters */ |
|
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diff
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|
2029 if (argv[0][argv_idx] == 'b') |
|
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parents:
2201
diff
changeset
|
2030 { |
|
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diff
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|
2031 netbeansArg = argv[0]; |
|
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diff
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|
2032 argv_idx = -1; /* skip to next argument */ |
|
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parents:
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|
2033 } |
|
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|
2034 else |
|
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Bram Moolenaar <bram@vim.org>
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|
2035 #endif |
| 443 | 2036 parmp->no_swap_file = TRUE; |
| 2037 break; | |
| 2038 | |
| 673 | 2039 case 'p': /* "-p[N]" open N tab pages */ |
| 674 | 2040 #ifdef TARGET_API_MAC_OSX |
| 2041 /* For some reason on MacOS X, an argument like: | |
| 2042 -psn_0_10223617 is passed in when invoke from Finder | |
| 2043 or with the 'open' command */ | |
| 2044 if (argv[0][argv_idx] == 's') | |
| 2045 { | |
| 2046 argv_idx = -1; /* bypass full -psn */ | |
| 2047 main_start_gui(); | |
| 2048 break; | |
| 2049 } | |
| 2050 #endif | |
| 673 | 2051 #ifdef FEAT_WINDOWS |
| 2052 /* default is 0: open window for each file */ | |
| 2053 parmp->window_count = get_number_arg((char_u *)argv[0], | |
| 2054 &argv_idx, 0); | |
| 2055 parmp->window_layout = WIN_TABS; | |
| 2056 #endif | |
| 2057 break; | |
| 2058 | |
| 443 | 2059 case 'o': /* "-o[N]" open N horizontal split windows */ |
| 2060 #ifdef FEAT_WINDOWS | |
| 2061 /* default is 0: open window for each file */ | |
| 445 | 2062 parmp->window_count = get_number_arg((char_u *)argv[0], |
| 2063 &argv_idx, 0); | |
| 673 | 2064 parmp->window_layout = WIN_HOR; |
| 443 | 2065 #endif |
| 2066 break; | |
| 2067 | |
| 2068 case 'O': /* "-O[N]" open N vertical split windows */ | |
| 2069 #if defined(FEAT_VERTSPLIT) && defined(FEAT_WINDOWS) | |
| 2070 /* default is 0: open window for each file */ | |
| 445 | 2071 parmp->window_count = get_number_arg((char_u *)argv[0], |
| 2072 &argv_idx, 0); | |
| 673 | 2073 parmp->window_layout = WIN_VER; |
| 443 | 2074 #endif |
| 2075 break; | |
| 2076 | |
| 2077 #ifdef FEAT_QUICKFIX | |
| 2078 case 'q': /* "-q" QuickFix mode */ | |
| 2079 if (parmp->edit_type != EDIT_NONE) | |
| 2080 mainerr(ME_TOO_MANY_ARGS, (char_u *)argv[0]); | |
| 2081 parmp->edit_type = EDIT_QF; | |
| 2082 if (argv[0][argv_idx]) /* "-q{errorfile}" */ | |
| 2083 { | |
| 2084 parmp->use_ef = (char_u *)argv[0] + argv_idx; | |
| 2085 argv_idx = -1; | |
| 2086 } | |
| 2087 else if (argc > 1) /* "-q {errorfile}" */ | |
| 2088 want_argument = TRUE; | |
| 2089 break; | |
| 2090 #endif | |
| 2091 | |
| 2092 case 'R': /* "-R" readonly mode */ | |
| 2093 readonlymode = TRUE; | |
| 2094 curbuf->b_p_ro = TRUE; | |
| 2095 p_uc = 10000; /* don't update very often */ | |
| 2096 break; | |
| 2097 | |
| 2098 case 'r': /* "-r" recovery mode */ | |
| 2099 case 'L': /* "-L" recovery mode */ | |
| 2100 recoverymode = 1; | |
| 2101 break; | |
| 2102 | |
| 2103 case 's': | |
| 2104 if (exmode_active) /* "-s" silent (batch) mode */ | |
| 2105 silent_mode = TRUE; | |
| 2106 else /* "-s {scriptin}" read from script file */ | |
| 2107 want_argument = TRUE; | |
| 2108 break; | |
| 2109 | |
| 2110 case 't': /* "-t {tag}" or "-t{tag}" jump to tag */ | |
| 2111 if (parmp->edit_type != EDIT_NONE) | |
| 2112 mainerr(ME_TOO_MANY_ARGS, (char_u *)argv[0]); | |
| 2113 parmp->edit_type = EDIT_TAG; | |
| 2114 if (argv[0][argv_idx]) /* "-t{tag}" */ | |
| 2115 { | |
| 2116 parmp->tagname = (char_u *)argv[0] + argv_idx; | |
| 2117 argv_idx = -1; | |
| 2118 } | |
| 2119 else /* "-t {tag}" */ | |
| 2120 want_argument = TRUE; | |
| 2121 break; | |
| 2122 | |
| 2123 #ifdef FEAT_EVAL | |
| 2124 case 'D': /* "-D" Debugging */ | |
| 2125 parmp->use_debug_break_level = 9999; | |
| 2126 break; | |
| 2127 #endif | |
| 2128 #ifdef FEAT_DIFF | |
| 2129 case 'd': /* "-d" 'diff' */ | |
| 2130 # ifdef AMIGA | |
| 2131 /* check for "-dev {device}" */ | |
| 2132 if (argv[0][argv_idx] == 'e' && argv[0][argv_idx + 1] == 'v') | |
| 2133 want_argument = TRUE; | |
| 2134 else | |
| 2135 # endif | |
| 2136 parmp->diff_mode = TRUE; | |
| 2137 break; | |
| 2138 #endif | |
| 2139 case 'V': /* "-V{N}" Verbose level */ | |
| 2140 /* default is 10: a little bit verbose */ | |
| 2141 p_verbose = get_number_arg((char_u *)argv[0], &argv_idx, 10); | |
| 2142 if (argv[0][argv_idx] != NUL) | |
| 2143 { | |
| 2144 set_option_value((char_u *)"verbosefile", 0L, | |
| 2145 (char_u *)argv[0] + argv_idx, 0); | |
| 835 | 2146 argv_idx = (int)STRLEN(argv[0]); |
| 443 | 2147 } |
| 2148 break; | |
| 2149 | |
| 2150 case 'v': /* "-v" Vi-mode (as if called "vi") */ | |
| 2151 exmode_active = 0; | |
| 2152 #ifdef FEAT_GUI | |
| 2153 gui.starting = FALSE; /* don't start GUI */ | |
| 2154 #endif | |
| 2155 break; | |
| 2156 | |
| 2157 case 'w': /* "-w{number}" set window height */ | |
| 2158 /* "-w {scriptout}" write to script */ | |
| 2159 if (vim_isdigit(((char_u *)argv[0])[argv_idx])) | |
| 2160 { | |
| 2161 n = get_number_arg((char_u *)argv[0], &argv_idx, 10); | |
| 2162 set_option_value((char_u *)"window", n, NULL, 0); | |
| 2163 break; | |
| 2164 } | |
| 2165 want_argument = TRUE; | |
| 2166 break; | |
| 2167 | |
| 2168 #ifdef FEAT_CRYPT | |
| 2169 case 'x': /* "-x" encrypted reading/writing of files */ | |
| 2170 parmp->ask_for_key = TRUE; | |
| 2171 break; | |
| 2172 #endif | |
| 2173 | |
| 2174 case 'X': /* "-X" don't connect to X server */ | |
| 2175 #if (defined(UNIX) || defined(VMS)) && defined(FEAT_X11) | |
| 2176 x_no_connect = TRUE; | |
| 2177 #endif | |
| 2178 break; | |
| 2179 | |
| 2180 case 'Z': /* "-Z" restricted mode */ | |
| 2181 restricted = TRUE; | |
| 2182 break; | |
| 2183 | |
| 2184 case 'c': /* "-c{command}" or "-c {command}" execute | |
| 2185 command */ | |
| 2186 if (argv[0][argv_idx] != NUL) | |
| 2187 { | |
| 2188 if (parmp->n_commands >= MAX_ARG_CMDS) | |
| 2189 mainerr(ME_EXTRA_CMD, NULL); | |
| 445 | 2190 parmp->commands[parmp->n_commands++] = (char_u *)argv[0] |
| 2191 + argv_idx; | |
| 443 | 2192 argv_idx = -1; |
| 2193 break; | |
| 2194 } | |
| 2195 /*FALLTHROUGH*/ | |
| 2196 case 'S': /* "-S {file}" execute Vim script */ | |
| 2197 case 'i': /* "-i {viminfo}" use for viminfo */ | |
| 2198 #ifndef FEAT_DIFF | |
| 2199 case 'd': /* "-d {device}" device (for Amiga) */ | |
| 2200 #endif | |
| 2201 case 'T': /* "-T {terminal}" terminal name */ | |
| 2202 case 'u': /* "-u {vimrc}" vim inits file */ | |
| 2203 case 'U': /* "-U {gvimrc}" gvim inits file */ | |
| 2204 case 'W': /* "-W {scriptout}" overwrite */ | |
| 2205 #ifdef FEAT_GUI_W32 | |
| 2206 case 'P': /* "-P {parent title}" MDI parent */ | |
| 2207 #endif | |
| 2208 want_argument = TRUE; | |
| 2209 break; | |
| 2210 | |
| 2211 default: | |
| 2212 mainerr(ME_UNKNOWN_OPTION, (char_u *)argv[0]); | |
| 2213 } | |
| 2214 | |
| 2215 /* | |
| 2216 * Handle option arguments with argument. | |
| 2217 */ | |
| 2218 if (want_argument) | |
| 2219 { | |
| 2220 /* | |
| 2221 * Check for garbage immediately after the option letter. | |
| 2222 */ | |
| 2223 if (argv[0][argv_idx] != NUL) | |
| 2224 mainerr(ME_GARBAGE, (char_u *)argv[0]); | |
| 2225 | |
| 2226 --argc; | |
| 1989 | 2227 if (argc < 1 && c != 'S') /* -S has an optional argument */ |
| 443 | 2228 mainerr_arg_missing((char_u *)argv[0]); |
| 2229 ++argv; | |
| 2230 argv_idx = -1; | |
| 2231 | |
| 2232 switch (c) | |
| 2233 { | |
| 2234 case 'c': /* "-c {command}" execute command */ | |
| 2235 case 'S': /* "-S {file}" execute Vim script */ | |
| 2236 if (parmp->n_commands >= MAX_ARG_CMDS) | |
| 2237 mainerr(ME_EXTRA_CMD, NULL); | |
| 2238 if (c == 'S') | |
| 2239 { | |
| 2240 char *a; | |
| 2241 | |
| 2242 if (argc < 1) | |
| 2243 /* "-S" without argument: use default session file | |
| 2244 * name. */ | |
| 2245 a = SESSION_FILE; | |
| 2246 else if (argv[0][0] == '-') | |
| 2247 { | |
| 2248 /* "-S" followed by another option: use default | |
| 2249 * session file name. */ | |
| 2250 a = SESSION_FILE; | |
| 2251 ++argc; | |
| 2252 --argv; | |
| 2253 } | |
| 2254 else | |
| 2255 a = argv[0]; | |
| 2256 p = alloc((unsigned)(STRLEN(a) + 4)); | |
| 2257 if (p == NULL) | |
| 2258 mch_exit(2); | |
| 2259 sprintf((char *)p, "so %s", a); | |
| 2260 parmp->cmds_tofree[parmp->n_commands] = TRUE; | |
| 2261 parmp->commands[parmp->n_commands++] = p; | |
| 2262 } | |
| 2263 else | |
| 445 | 2264 parmp->commands[parmp->n_commands++] = |
| 2265 (char_u *)argv[0]; | |
| 443 | 2266 break; |
| 2267 | |
| 1989 | 2268 case '-': |
| 2269 if (argv[-1][2] == 'c') | |
| 2270 { | |
| 2271 /* "--cmd {command}" execute command */ | |
| 2272 if (parmp->n_pre_commands >= MAX_ARG_CMDS) | |
| 2273 mainerr(ME_EXTRA_CMD, NULL); | |
| 2274 parmp->pre_commands[parmp->n_pre_commands++] = | |
| 445 | 2275 (char_u *)argv[0]; |
| 1989 | 2276 } |
| 2277 /* "--startuptime <file>" already handled */ | |
| 443 | 2278 break; |
| 2279 | |
| 2280 /* case 'd': -d {device} is handled in mch_check_win() for the | |
| 2281 * Amiga */ | |
| 2282 | |
| 2283 #ifdef FEAT_QUICKFIX | |
| 2284 case 'q': /* "-q {errorfile}" QuickFix mode */ | |
| 2285 parmp->use_ef = (char_u *)argv[0]; | |
| 2286 break; | |
| 2287 #endif | |
| 2288 | |
| 2289 case 'i': /* "-i {viminfo}" use for viminfo */ | |
| 2290 use_viminfo = (char_u *)argv[0]; | |
| 2291 break; | |
| 2292 | |
| 2293 case 's': /* "-s {scriptin}" read from script file */ | |
| 2294 if (scriptin[0] != NULL) | |
| 2295 { | |
| 2296 scripterror: | |
| 2297 mch_errmsg(_("Attempt to open script file again: \"")); | |
| 2298 mch_errmsg(argv[-1]); | |
| 2299 mch_errmsg(" "); | |
| 2300 mch_errmsg(argv[0]); | |
| 2301 mch_errmsg("\"\n"); | |
| 2302 mch_exit(2); | |
| 2303 } | |
| 2304 if ((scriptin[0] = mch_fopen(argv[0], READBIN)) == NULL) | |
| 2305 { | |
| 2306 mch_errmsg(_("Cannot open for reading: \"")); | |
| 2307 mch_errmsg(argv[0]); | |
| 2308 mch_errmsg("\"\n"); | |
| 2309 mch_exit(2); | |
| 2310 } | |
| 2311 if (save_typebuf() == FAIL) | |
| 2312 mch_exit(2); /* out of memory */ | |
| 2313 break; | |
| 2314 | |
| 2315 case 't': /* "-t {tag}" */ | |
| 2316 parmp->tagname = (char_u *)argv[0]; | |
| 2317 break; | |
| 2318 | |
| 2319 case 'T': /* "-T {terminal}" terminal name */ | |
| 2320 /* | |
| 2321 * The -T term argument is always available and when | |
| 2322 * HAVE_TERMLIB is supported it overrides the environment | |
| 2323 * variable TERM. | |
| 2324 */ | |
| 2325 #ifdef FEAT_GUI | |
| 2326 if (term_is_gui((char_u *)argv[0])) | |
| 2327 gui.starting = TRUE; /* start GUI a bit later */ | |
| 2328 else | |
| 2329 #endif | |
| 2330 parmp->term = (char_u *)argv[0]; | |
| 2331 break; | |
| 2332 | |
| 2333 case 'u': /* "-u {vimrc}" vim inits file */ | |
| 2334 parmp->use_vimrc = (char_u *)argv[0]; | |
| 2335 break; | |
| 2336 | |
| 2337 case 'U': /* "-U {gvimrc}" gvim inits file */ | |
| 2338 #ifdef FEAT_GUI | |
| 2339 use_gvimrc = (char_u *)argv[0]; | |
| 2340 #endif | |
| 2341 break; | |
| 2342 | |
| 2343 case 'w': /* "-w {nr}" 'window' value */ | |
| 2344 /* "-w {scriptout}" append to script file */ | |
| 2345 if (vim_isdigit(*((char_u *)argv[0]))) | |
| 2346 { | |
| 2347 argv_idx = 0; | |
| 2348 n = get_number_arg((char_u *)argv[0], &argv_idx, 10); | |
| 2349 set_option_value((char_u *)"window", n, NULL, 0); | |
| 2350 argv_idx = -1; | |
| 2351 break; | |
| 2352 } | |
| 2353 /*FALLTHROUGH*/ | |
| 2354 case 'W': /* "-W {scriptout}" overwrite script file */ | |
| 2355 if (scriptout != NULL) | |
| 2356 goto scripterror; | |
| 2357 if ((scriptout = mch_fopen(argv[0], | |
| 2358 c == 'w' ? APPENDBIN : WRITEBIN)) == NULL) | |
| 2359 { | |
| 2360 mch_errmsg(_("Cannot open for script output: \"")); | |
| 2361 mch_errmsg(argv[0]); | |
| 2362 mch_errmsg("\"\n"); | |
| 2363 mch_exit(2); | |
| 2364 } | |
| 2365 break; | |
| 2366 | |
| 2367 #ifdef FEAT_GUI_W32 | |
| 2368 case 'P': /* "-P {parent title}" MDI parent */ | |
| 2369 gui_mch_set_parent(argv[0]); | |
| 2370 break; | |
| 2371 #endif | |
| 2372 } | |
| 2373 } | |
| 2374 } | |
| 2375 | |
| 2376 /* | |
| 2377 * File name argument. | |
| 2378 */ | |
| 2379 else | |
| 2380 { | |
| 2381 argv_idx = -1; /* skip to next argument */ | |
| 2382 | |
| 2383 /* Check for only one type of editing. */ | |
| 2384 if (parmp->edit_type != EDIT_NONE && parmp->edit_type != EDIT_FILE) | |
| 2385 mainerr(ME_TOO_MANY_ARGS, (char_u *)argv[0]); | |
| 2386 parmp->edit_type = EDIT_FILE; | |
| 2387 | |
| 2388 #ifdef MSWIN | |
| 2389 /* Remember if the argument was a full path before changing | |
| 2390 * slashes to backslashes. */ | |
| 2391 if (argv[0][0] != NUL && argv[0][1] == ':' && argv[0][2] == '\\') | |
| 2392 parmp->full_path = TRUE; | |
| 2393 #endif | |
| 2394 | |
| 2395 /* Add the file to the global argument list. */ | |
| 2396 if (ga_grow(&global_alist.al_ga, 1) == FAIL | |
| 2397 || (p = vim_strsave((char_u *)argv[0])) == NULL) | |
| 2398 mch_exit(2); | |
| 2399 #ifdef FEAT_DIFF | |
| 2400 if (parmp->diff_mode && mch_isdir(p) && GARGCOUNT > 0 | |
| 2401 && !mch_isdir(alist_name(&GARGLIST[0]))) | |
| 2402 { | |
| 2403 char_u *r; | |
| 2404 | |
| 2405 r = concat_fnames(p, gettail(alist_name(&GARGLIST[0])), TRUE); | |
| 2406 if (r != NULL) | |
| 2407 { | |
| 2408 vim_free(p); | |
| 2409 p = r; | |
| 2410 } | |
| 2411 } | |
| 2412 #endif | |
| 2413 #if defined(__CYGWIN32__) && !defined(WIN32) | |
| 2414 /* | |
| 2415 * If vim is invoked by non-Cygwin tools, convert away any | |
| 2416 * DOS paths, so things like .swp files are created correctly. | |
| 2417 * Look for evidence of non-Cygwin paths before we bother. | |
| 2418 * This is only for when using the Unix files. | |
| 2419 */ | |
|
5037
5e0b6a9282df
updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents:
4912
diff
changeset
|
2420 if (vim_strpbrk(p, "\\:") != NULL && !path_with_url(p)) |
| 443 | 2421 { |
| 2422 char posix_path[PATH_MAX]; | |
| 2423 | |
| 1657 | 2424 # if CYGWIN_VERSION_DLL_MAJOR >= 1007 |
| 2425 cygwin_conv_path(CCP_WIN_A_TO_POSIX, p, posix_path, PATH_MAX); | |
| 2426 # else | |
| 443 | 2427 cygwin_conv_to_posix_path(p, posix_path); |
| 1657 | 2428 # endif |
| 443 | 2429 vim_free(p); |
|
5037
5e0b6a9282df
updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents:
4912
diff
changeset
|
2430 p = vim_strsave((char_u *)posix_path); |
| 443 | 2431 if (p == NULL) |
| 2432 mch_exit(2); | |
| 2433 } | |
| 2434 #endif | |
| 587 | 2435 |
| 2436 #ifdef USE_FNAME_CASE | |
| 2437 /* Make the case of the file name match the actual file. */ | |
| 2438 fname_case(p, 0); | |
| 2439 #endif | |
| 2440 | |
| 443 | 2441 alist_add(&global_alist, p, |
| 2442 #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE) | |
| 445 | 2443 parmp->literal ? 2 : 0 /* add buffer nr after exp. */ |
| 443 | 2444 #else |
| 2445 2 /* add buffer number now and use curbuf */ | |
| 2446 #endif | |
| 2447 ); | |
| 2448 | |
| 2449 #if defined(FEAT_MBYTE) && defined(WIN32) | |
| 2450 { | |
| 2451 /* Remember this argument has been added to the argument list. | |
| 2452 * Needed when 'encoding' is changed. */ | |
| 819 | 2453 used_file_arg(argv[0], parmp->literal, parmp->full_path, |
| 1680 | 2454 # ifdef FEAT_DIFF |
| 2455 parmp->diff_mode | |
| 2456 # else | |
| 2457 FALSE | |
| 2458 # endif | |
| 2459 ); | |
| 443 | 2460 } |
| 2461 #endif | |
| 2462 } | |
| 2463 | |
| 2464 /* | |
| 2465 * If there are no more letters after the current "-", go to next | |
| 2466 * argument. argv_idx is set to -1 when the current argument is to be | |
| 2467 * skipped. | |
| 2468 */ | |
| 2469 if (argv_idx <= 0 || argv[0][argv_idx] == NUL) | |
| 2470 { | |
| 2471 --argc; | |
| 2472 ++argv; | |
| 2473 argv_idx = 1; | |
| 2474 } | |
| 2475 } | |
| 1093 | 2476 |
| 2477 #ifdef FEAT_EVAL | |
| 2478 /* If there is a "+123" or "-c" command, set v:swapcommand to the first | |
| 2479 * one. */ | |
| 2480 if (parmp->n_commands > 0) | |
| 2481 { | |
| 2482 p = alloc((unsigned)STRLEN(parmp->commands[0]) + 3); | |
| 2483 if (p != NULL) | |
| 2484 { | |
| 2485 sprintf((char *)p, ":%s\r", parmp->commands[0]); | |
| 2486 set_vim_var_string(VV_SWAPCOMMAND, p, -1); | |
| 2487 vim_free(p); | |
| 2488 } | |
| 2489 } | |
| 2490 #endif | |
| 443 | 2491 } |
| 2492 | |
| 2493 /* | |
| 2494 * Print a warning if stdout is not a terminal. | |
| 2495 * When starting in Ex mode and commands come from a file, set Silent mode. | |
| 2496 */ | |
| 2497 static void | |
| 2498 check_tty(parmp) | |
| 2499 mparm_T *parmp; | |
| 2500 { | |
| 2501 int input_isatty; /* is active input a terminal? */ | |
| 2502 | |
| 2503 input_isatty = mch_input_isatty(); | |
| 2504 if (exmode_active) | |
| 2505 { | |
| 2506 if (!input_isatty) | |
| 2507 silent_mode = TRUE; | |
| 2508 } | |
| 2509 else if (parmp->want_full_screen && (!parmp->stdout_isatty || !input_isatty) | |
| 2510 #ifdef FEAT_GUI | |
| 2511 /* don't want the delay when started from the desktop */ | |
| 2512 && !gui.starting | |
| 2513 #endif | |
| 2514 ) | |
| 2515 { | |
| 2516 #ifdef NBDEBUG | |
| 2517 /* | |
| 2518 * This shouldn't be necessary. But if I run netbeans with the log | |
| 2519 * output coming to the console and XOpenDisplay fails, I get vim | |
| 2520 * trying to start with input/output to my console tty. This fills my | |
| 2521 * input buffer so fast I can't even kill the process in under 2 | |
| 1226 | 2522 * minutes (and it beeps continuously the whole time :-) |
| 443 | 2523 */ |
| 2210 | 2524 if (netbeans_active() && (!parmp->stdout_isatty || !input_isatty)) |
| 443 | 2525 { |
| 2526 mch_errmsg(_("Vim: Error: Failure to start gvim from NetBeans\n")); | |
| 2527 exit(1); | |
| 2528 } | |
| 2529 #endif | |
| 2530 if (!parmp->stdout_isatty) | |
| 2531 mch_errmsg(_("Vim: Warning: Output is not to a terminal\n")); | |
| 2532 if (!input_isatty) | |
| 2533 mch_errmsg(_("Vim: Warning: Input is not from a terminal\n")); | |
| 2534 out_flush(); | |
| 2535 if (scriptin[0] == NULL) | |
| 2536 ui_delay(2000L, TRUE); | |
| 2537 TIME_MSG("Warning delay"); | |
| 2538 } | |
| 2539 } | |
| 2540 | |
| 2541 /* | |
| 2542 * Read text from stdin. | |
| 2543 */ | |
| 2544 static void | |
| 2545 read_stdin() | |
| 2546 { | |
| 2547 int i; | |
| 2548 | |
| 580 | 2549 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 443 | 2550 /* When getting the ATTENTION prompt here, use a dialog */ |
| 2551 swap_exists_action = SEA_DIALOG; | |
| 2552 #endif | |
| 2553 no_wait_return = TRUE; | |
| 2554 i = msg_didany; | |
| 2555 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
|
2556 (void)open_buffer(TRUE, NULL, 0); /* create memfile and read file */ |
| 443 | 2557 no_wait_return = FALSE; |
| 2558 msg_didany = i; | |
| 2559 TIME_MSG("reading stdin"); | |
| 580 | 2560 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 443 | 2561 check_swap_exists_action(); |
| 2562 #endif | |
| 2563 #if !(defined(AMIGA) || defined(MACOS)) | |
| 2564 /* | |
| 2565 * Close stdin and dup it from stderr. Required for GPM to work | |
| 2566 * properly, and for running external commands. | |
| 2567 * Is there any other system that cannot do this? | |
| 2568 */ | |
| 2569 close(0); | |
| 1757 | 2570 ignored = dup(2); |
| 443 | 2571 #endif |
| 2572 } | |
| 2573 | |
| 2574 /* | |
| 2575 * Create the requested number of windows and edit buffers in them. | |
| 2576 * Also does recovery if "recoverymode" set. | |
| 2577 */ | |
| 2578 static void | |
| 2579 create_windows(parmp) | |
| 1883 | 2580 mparm_T *parmp UNUSED; |
| 443 | 2581 { |
| 2582 #ifdef FEAT_WINDOWS | |
| 944 | 2583 int dorewind; |
| 673 | 2584 int done = 0; |
| 2585 | |
| 443 | 2586 /* |
| 2587 * Create the number of windows that was requested. | |
| 2588 */ | |
| 2589 if (parmp->window_count == -1) /* was not set */ | |
| 2590 parmp->window_count = 1; | |
| 2591 if (parmp->window_count == 0) | |
| 2592 parmp->window_count = GARGCOUNT; | |
| 2593 if (parmp->window_count > 1) | |
| 2594 { | |
| 2595 /* Don't change the windows if there was a command in .vimrc that | |
| 2596 * already split some windows */ | |
| 673 | 2597 if (parmp->window_layout == 0) |
| 2598 parmp->window_layout = WIN_HOR; | |
| 2599 if (parmp->window_layout == WIN_TABS) | |
| 2600 { | |
| 2601 parmp->window_count = make_tabpages(parmp->window_count); | |
| 2602 TIME_MSG("making tab pages"); | |
| 2603 } | |
| 2604 else if (firstwin->w_next == NULL) | |
| 443 | 2605 { |
| 2606 parmp->window_count = make_windows(parmp->window_count, | |
| 673 | 2607 parmp->window_layout == WIN_VER); |
| 443 | 2608 TIME_MSG("making windows"); |
| 2609 } | |
| 2610 else | |
| 2611 parmp->window_count = win_count(); | |
| 2612 } | |
| 2613 else | |
| 2614 parmp->window_count = 1; | |
| 2615 #endif | |
| 2616 | |
| 2617 if (recoverymode) /* do recover */ | |
| 2618 { | |
| 2619 msg_scroll = TRUE; /* scroll message up */ | |
| 2620 ml_recover(); | |
| 2621 if (curbuf->b_ml.ml_mfp == NULL) /* failed */ | |
| 2622 getout(1); | |
| 717 | 2623 do_modelines(0); /* do modelines */ |
| 443 | 2624 } |
| 2625 else | |
| 2626 { | |
| 2627 /* | |
| 2628 * Open a buffer for windows that don't have one yet. | |
| 2629 * Commands in the .vimrc might have loaded a file or split the window. | |
| 2630 * Watch out for autocommands that delete a window. | |
| 2631 */ | |
| 2632 #ifdef FEAT_AUTOCMD | |
| 2633 /* | |
| 2634 * Don't execute Win/Buf Enter/Leave autocommands here | |
| 2635 */ | |
| 2636 ++autocmd_no_enter; | |
| 2637 ++autocmd_no_leave; | |
| 2638 #endif | |
| 2639 #ifdef FEAT_WINDOWS | |
| 944 | 2640 dorewind = TRUE; |
| 673 | 2641 while (done++ < 1000) |
| 2642 { | |
| 944 | 2643 if (dorewind) |
| 673 | 2644 { |
| 2645 if (parmp->window_layout == WIN_TABS) | |
| 2646 goto_tabpage(1); | |
| 2647 else | |
| 2648 curwin = firstwin; | |
| 2649 } | |
| 2650 else if (parmp->window_layout == WIN_TABS) | |
| 2651 { | |
| 2652 if (curtab->tp_next == NULL) | |
| 2653 break; | |
| 2654 goto_tabpage(0); | |
| 2655 } | |
| 2656 else | |
| 2657 { | |
| 2658 if (curwin->w_next == NULL) | |
| 2659 break; | |
| 2660 curwin = curwin->w_next; | |
| 2661 } | |
| 944 | 2662 dorewind = FALSE; |
| 443 | 2663 #endif |
| 2664 curbuf = curwin->w_buffer; | |
| 2665 if (curbuf->b_ml.ml_mfp == NULL) | |
| 2666 { | |
| 2667 #ifdef FEAT_FOLDING | |
| 2668 /* Set 'foldlevel' to 'foldlevelstart' if it's not negative. */ | |
| 2669 if (p_fdls >= 0) | |
| 2670 curwin->w_p_fdl = p_fdls; | |
| 2671 #endif | |
| 580 | 2672 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 443 | 2673 /* When getting the ATTENTION prompt here, use a dialog */ |
| 2674 swap_exists_action = SEA_DIALOG; | |
| 2675 #endif | |
| 2676 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
|
2677 |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
2678 /* 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
|
2679 (void)open_buffer(FALSE, NULL, 0); |
| 443 | 2680 |
| 580 | 2681 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 1036 | 2682 if (swap_exists_action == SEA_QUIT) |
| 2683 { | |
| 2684 if (got_int || only_one_window()) | |
| 2685 { | |
| 2686 /* abort selected or quit and only one window */ | |
| 2687 did_emsg = FALSE; /* avoid hit-enter prompt */ | |
| 2688 getout(1); | |
| 2689 } | |
| 2690 /* We can't close the window, it would disturb what | |
| 2691 * happens next. Clear the file name and set the arg | |
| 2692 * index to -1 to delete it later. */ | |
| 2693 setfname(curbuf, NULL, NULL, FALSE); | |
| 2694 curwin->w_arg_idx = -1; | |
| 2695 swap_exists_action = SEA_NONE; | |
| 2696 } | |
| 2697 else | |
| 2698 handle_swap_exists(NULL); | |
| 443 | 2699 #endif |
| 2700 #ifdef FEAT_AUTOCMD | |
| 944 | 2701 dorewind = TRUE; /* start again */ |
| 443 | 2702 #endif |
| 2703 } | |
| 2704 #ifdef FEAT_WINDOWS | |
| 2705 ui_breakcheck(); | |
| 2706 if (got_int) | |
| 2707 { | |
| 2708 (void)vgetc(); /* only break the file loading, not the rest */ | |
| 2709 break; | |
| 2710 } | |
| 673 | 2711 } |
| 443 | 2712 #endif |
| 673 | 2713 #ifdef FEAT_WINDOWS |
| 2714 if (parmp->window_layout == WIN_TABS) | |
| 2715 goto_tabpage(1); | |
| 2716 else | |
| 2717 curwin = firstwin; | |
| 2718 curbuf = curwin->w_buffer; | |
| 2719 #endif | |
| 443 | 2720 #ifdef FEAT_AUTOCMD |
| 2721 --autocmd_no_enter; | |
| 2722 --autocmd_no_leave; | |
| 2723 #endif | |
| 2724 } | |
| 2725 } | |
| 2726 | |
| 2727 #ifdef FEAT_WINDOWS | |
| 2728 /* | |
| 2729 * If opened more than one window, start editing files in the other | |
| 2730 * windows. make_windows() has already opened the windows. | |
| 2731 */ | |
| 2732 static void | |
| 2733 edit_buffers(parmp) | |
| 2734 mparm_T *parmp; | |
| 2735 { | |
| 2736 int arg_idx; /* index in argument list */ | |
| 2737 int i; | |
| 1036 | 2738 int advance = TRUE; |
| 5308 | 2739 win_T *win; |
| 443 | 2740 |
| 2741 # ifdef FEAT_AUTOCMD | |
| 2742 /* | |
| 2743 * Don't execute Win/Buf Enter/Leave autocommands here | |
| 2744 */ | |
| 2745 ++autocmd_no_enter; | |
| 2746 ++autocmd_no_leave; | |
| 2747 # endif | |
| 1036 | 2748 |
| 2749 /* When w_arg_idx is -1 remove the window (see create_windows()). */ | |
| 2750 if (curwin->w_arg_idx == -1) | |
| 2751 { | |
| 2752 win_close(curwin, TRUE); | |
| 2753 advance = FALSE; | |
| 2754 } | |
| 2755 | |
| 443 | 2756 arg_idx = 1; |
| 2757 for (i = 1; i < parmp->window_count; ++i) | |
| 2758 { | |
| 1036 | 2759 /* When w_arg_idx is -1 remove the window (see create_windows()). */ |
| 2760 if (curwin->w_arg_idx == -1) | |
| 673 | 2761 { |
| 1036 | 2762 ++arg_idx; |
| 2763 win_close(curwin, TRUE); | |
| 2764 advance = FALSE; | |
| 2765 continue; | |
| 673 | 2766 } |
| 1036 | 2767 |
| 2768 if (advance) | |
| 673 | 2769 { |
| 1036 | 2770 if (parmp->window_layout == WIN_TABS) |
| 2771 { | |
| 2772 if (curtab->tp_next == NULL) /* just checking */ | |
| 2773 break; | |
| 2774 goto_tabpage(0); | |
| 2775 } | |
| 2776 else | |
| 2777 { | |
| 2778 if (curwin->w_next == NULL) /* just checking */ | |
| 2779 break; | |
| 2780 win_enter(curwin->w_next, FALSE); | |
| 2781 } | |
| 673 | 2782 } |
| 1036 | 2783 advance = TRUE; |
| 443 | 2784 |
| 2785 /* Only open the file if there is no file in this window yet (that can | |
| 1036 | 2786 * happen when .vimrc contains ":sall"). */ |
| 443 | 2787 if (curbuf == firstwin->w_buffer || curbuf->b_ffname == NULL) |
| 2788 { | |
| 2789 curwin->w_arg_idx = arg_idx; | |
| 1036 | 2790 /* Edit file from arg list, if there is one. When "Quit" selected |
| 2791 * at the ATTENTION prompt close the window. */ | |
| 1684 | 2792 # ifdef HAS_SWAP_EXISTS_ACTION |
| 2793 swap_exists_did_quit = FALSE; | |
| 2794 # endif | |
| 443 | 2795 (void)do_ecmd(0, arg_idx < GARGCOUNT |
| 2796 ? alist_name(&GARGLIST[arg_idx]) : NULL, | |
| 1743 | 2797 NULL, NULL, ECMD_LASTL, ECMD_HIDE, curwin); |
| 1684 | 2798 # ifdef HAS_SWAP_EXISTS_ACTION |
| 2799 if (swap_exists_did_quit) | |
| 1036 | 2800 { |
| 1684 | 2801 /* abort or quit selected */ |
| 1036 | 2802 if (got_int || only_one_window()) |
| 2803 { | |
| 1684 | 2804 /* abort selected and only one window */ |
| 1036 | 2805 did_emsg = FALSE; /* avoid hit-enter prompt */ |
| 2806 getout(1); | |
| 2807 } | |
| 2808 win_close(curwin, TRUE); | |
| 2809 advance = FALSE; | |
| 2810 } | |
| 1684 | 2811 # endif |
| 443 | 2812 if (arg_idx == GARGCOUNT - 1) |
| 2813 arg_had_last = TRUE; | |
| 2814 ++arg_idx; | |
| 2815 } | |
| 2816 ui_breakcheck(); | |
| 2817 if (got_int) | |
| 2818 { | |
| 2819 (void)vgetc(); /* only break the file loading, not the rest */ | |
| 2820 break; | |
| 2821 } | |
| 2822 } | |
| 673 | 2823 |
| 2824 if (parmp->window_layout == WIN_TABS) | |
| 2825 goto_tabpage(1); | |
| 443 | 2826 # ifdef FEAT_AUTOCMD |
| 2827 --autocmd_no_enter; | |
| 2828 # endif | |
| 5308 | 2829 |
| 2830 /* make the first window the current window */ | |
| 2831 win = firstwin; | |
|
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2832 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) |
| 5308 | 2833 /* Avoid making a preview window the current window. */ |
| 2834 while (win->w_p_pvw) | |
|
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|
2835 { |
| 5308 | 2836 win = win->w_next; |
| 2837 if (win == NULL) | |
| 2838 { | |
| 2839 win = firstwin; | |
| 2840 break; | |
| 2841 } | |
|
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2842 } |
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2843 #endif |
| 5308 | 2844 win_enter(win, FALSE); |
|
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|
2845 |
| 443 | 2846 # ifdef FEAT_AUTOCMD |
| 2847 --autocmd_no_leave; | |
| 2848 # endif | |
| 2849 TIME_MSG("editing files in windows"); | |
| 673 | 2850 if (parmp->window_count > 1 && parmp->window_layout != WIN_TABS) |
| 443 | 2851 win_equal(curwin, FALSE, 'b'); /* adjust heights */ |
| 2852 } | |
| 2853 #endif /* FEAT_WINDOWS */ | |
| 2854 | |
| 2855 /* | |
| 440 | 2856 * Execute the commands from --cmd arguments "cmds[cnt]". |
| 2857 */ | |
| 2858 static void | |
| 443 | 2859 exe_pre_commands(parmp) |
| 2860 mparm_T *parmp; | |
| 440 | 2861 { |
| 443 | 2862 char_u **cmds = parmp->pre_commands; |
| 2863 int cnt = parmp->n_pre_commands; | |
| 440 | 2864 int i; |
| 2865 | |
| 2866 if (cnt > 0) | |
| 2867 { | |
| 2868 curwin->w_cursor.lnum = 0; /* just in case.. */ | |
| 2869 sourcing_name = (char_u *)_("pre-vimrc command line"); | |
| 2870 # ifdef FEAT_EVAL | |
| 2871 current_SID = SID_CMDARG; | |
| 2872 # endif | |
| 2873 for (i = 0; i < cnt; ++i) | |
| 2874 do_cmdline_cmd(cmds[i]); | |
| 2875 sourcing_name = NULL; | |
| 2876 # ifdef FEAT_EVAL | |
| 2877 current_SID = 0; | |
| 2878 # endif | |
| 2879 TIME_MSG("--cmd commands"); | |
| 2880 } | |
| 2881 } | |
| 2882 | |
| 2883 /* | |
| 443 | 2884 * Execute "+", "-c" and "-S" arguments. |
| 2885 */ | |
| 2886 static void | |
| 2887 exe_commands(parmp) | |
| 2888 mparm_T *parmp; | |
| 2889 { | |
| 2890 int i; | |
| 2891 | |
| 2892 /* | |
| 2893 * We start commands on line 0, make "vim +/pat file" match a | |
| 2894 * pattern on line 1. But don't move the cursor when an autocommand | |
| 2895 * with g`" was used. | |
| 2896 */ | |
| 2897 msg_scroll = TRUE; | |
| 2898 if (parmp->tagname == NULL && curwin->w_cursor.lnum <= 1) | |
| 2899 curwin->w_cursor.lnum = 0; | |
| 2900 sourcing_name = (char_u *)"command line"; | |
| 2901 #ifdef FEAT_EVAL | |
| 2902 current_SID = SID_CARG; | |
| 2903 #endif | |
| 2904 for (i = 0; i < parmp->n_commands; ++i) | |
| 2905 { | |
| 2906 do_cmdline_cmd(parmp->commands[i]); | |
| 2907 if (parmp->cmds_tofree[i]) | |
| 2908 vim_free(parmp->commands[i]); | |
| 2909 } | |
| 2910 sourcing_name = NULL; | |
| 2911 #ifdef FEAT_EVAL | |
| 2912 current_SID = 0; | |
| 2913 #endif | |
| 2914 if (curwin->w_cursor.lnum == 0) | |
| 2915 curwin->w_cursor.lnum = 1; | |
| 2916 | |
| 2917 if (!exmode_active) | |
| 2918 msg_scroll = FALSE; | |
| 2919 | |
| 2920 #ifdef FEAT_QUICKFIX | |
| 2921 /* When started with "-q errorfile" jump to first error again. */ | |
| 2922 if (parmp->edit_type == EDIT_QF) | |
| 644 | 2923 qf_jump(NULL, 0, 0, FALSE); |
| 443 | 2924 #endif |
| 2925 TIME_MSG("executing command arguments"); | |
| 2926 } | |
| 2927 | |
| 2928 /* | |
| 440 | 2929 * Source startup scripts. |
| 2930 */ | |
| 2931 static void | |
| 2932 source_startup_scripts(parmp) | |
| 2933 mparm_T *parmp; | |
| 2934 { | |
| 2935 int i; | |
| 2936 | |
| 2937 /* | |
| 2938 * For "evim" source evim.vim first of all, so that the user can overrule | |
| 2939 * any things he doesn't like. | |
| 2940 */ | |
| 2941 if (parmp->evim_mode) | |
| 2942 { | |
| 819 | 2943 (void)do_source((char_u *)EVIM_FILE, FALSE, DOSO_NONE); |
| 440 | 2944 TIME_MSG("source evim file"); |
| 2945 } | |
| 2946 | |
| 2947 /* | |
| 443 | 2948 * If -u argument given, use only the initializations from that file and |
| 440 | 2949 * nothing else. |
| 2950 */ | |
| 2951 if (parmp->use_vimrc != NULL) | |
| 2952 { | |
| 445 | 2953 if (STRCMP(parmp->use_vimrc, "NONE") == 0 |
| 2954 || STRCMP(parmp->use_vimrc, "NORC") == 0) | |
| 440 | 2955 { |
| 2956 #ifdef FEAT_GUI | |
| 2957 if (use_gvimrc == NULL) /* don't load gvimrc either */ | |
| 2958 use_gvimrc = parmp->use_vimrc; | |
| 2959 #endif | |
| 2960 if (parmp->use_vimrc[2] == 'N') | |
| 2961 p_lpl = FALSE; /* don't load plugins either */ | |
| 2962 } | |
| 2963 else | |
| 2964 { | |
| 819 | 2965 if (do_source(parmp->use_vimrc, FALSE, DOSO_NONE) != OK) |
| 440 | 2966 EMSG2(_("E282: Cannot read from \"%s\""), parmp->use_vimrc); |
| 2967 } | |
| 2968 } | |
| 2969 else if (!silent_mode) | |
| 2970 { | |
| 2971 #ifdef AMIGA | |
| 2972 struct Process *proc = (struct Process *)FindTask(0L); | |
| 2973 APTR save_winptr = proc->pr_WindowPtr; | |
| 2974 | |
| 2975 /* Avoid a requester here for a volume that doesn't exist. */ | |
| 2976 proc->pr_WindowPtr = (APTR)-1L; | |
| 2977 #endif | |
| 2978 | |
| 2979 /* | |
| 2980 * Get system wide defaults, if the file name is defined. | |
| 2981 */ | |
| 2982 #ifdef SYS_VIMRC_FILE | |
| 819 | 2983 (void)do_source((char_u *)SYS_VIMRC_FILE, FALSE, DOSO_NONE); |
| 440 | 2984 #endif |
| 720 | 2985 #ifdef MACOS_X |
| 819 | 2986 (void)do_source((char_u *)"$VIMRUNTIME/macmap.vim", FALSE, DOSO_NONE); |
| 720 | 2987 #endif |
| 440 | 2988 |
| 2989 /* | |
| 2990 * Try to read initialization commands from the following places: | |
| 2991 * - environment variable VIMINIT | |
| 2992 * - user vimrc file (s:.vimrc for Amiga, ~/.vimrc otherwise) | |
| 2993 * - second user vimrc file ($VIM/.vimrc for Dos) | |
| 2994 * - environment variable EXINIT | |
| 2995 * - user exrc file (s:.exrc for Amiga, ~/.exrc otherwise) | |
| 2996 * - second user exrc file ($VIM/.exrc for Dos) | |
| 2997 * The first that exists is used, the rest is ignored. | |
| 2998 */ | |
| 2999 if (process_env((char_u *)"VIMINIT", TRUE) != OK) | |
| 3000 { | |
| 819 | 3001 if (do_source((char_u *)USR_VIMRC_FILE, TRUE, DOSO_VIMRC) == FAIL |
| 440 | 3002 #ifdef USR_VIMRC_FILE2 |
| 819 | 3003 && do_source((char_u *)USR_VIMRC_FILE2, TRUE, |
| 3004 DOSO_VIMRC) == FAIL | |
| 440 | 3005 #endif |
| 3006 #ifdef USR_VIMRC_FILE3 | |
| 819 | 3007 && do_source((char_u *)USR_VIMRC_FILE3, TRUE, |
| 3008 DOSO_VIMRC) == FAIL | |
| 440 | 3009 #endif |
|
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3010 #ifdef USR_VIMRC_FILE4 |
|
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|
3011 && do_source((char_u *)USR_VIMRC_FILE4, TRUE, |
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3012 DOSO_VIMRC) == FAIL |
|
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|
3013 #endif |
| 440 | 3014 && process_env((char_u *)"EXINIT", FALSE) == FAIL |
| 819 | 3015 && do_source((char_u *)USR_EXRC_FILE, FALSE, DOSO_NONE) == FAIL) |
| 440 | 3016 { |
| 3017 #ifdef USR_EXRC_FILE2 | |
| 819 | 3018 (void)do_source((char_u *)USR_EXRC_FILE2, FALSE, DOSO_NONE); |
| 440 | 3019 #endif |
| 3020 } | |
| 3021 } | |
| 3022 | |
| 3023 /* | |
| 3024 * Read initialization commands from ".vimrc" or ".exrc" in current | |
| 3025 * directory. This is only done if the 'exrc' option is set. | |
| 3026 * Because of security reasons we disallow shell and write commands | |
| 3027 * now, except for unix if the file is owned by the user or 'secure' | |
| 3028 * option has been reset in environment of global ".exrc" or ".vimrc". | |
| 3029 * Only do this if VIMRC_FILE is not the same as USR_VIMRC_FILE or | |
| 3030 * SYS_VIMRC_FILE. | |
| 3031 */ | |
| 3032 if (p_exrc) | |
| 3033 { | |
| 3034 #if defined(UNIX) || defined(VMS) | |
| 3035 /* If ".vimrc" file is not owned by user, set 'secure' mode. */ | |
| 3036 if (!file_owned(VIMRC_FILE)) | |
| 3037 #endif | |
| 3038 secure = p_secure; | |
| 3039 | |
| 3040 i = FAIL; | |
| 3041 if (fullpathcmp((char_u *)USR_VIMRC_FILE, | |
| 3042 (char_u *)VIMRC_FILE, FALSE) != FPC_SAME | |
| 3043 #ifdef USR_VIMRC_FILE2 | |
| 3044 && fullpathcmp((char_u *)USR_VIMRC_FILE2, | |
| 3045 (char_u *)VIMRC_FILE, FALSE) != FPC_SAME | |
| 3046 #endif | |
| 3047 #ifdef USR_VIMRC_FILE3 | |
| 3048 && fullpathcmp((char_u *)USR_VIMRC_FILE3, | |
| 3049 (char_u *)VIMRC_FILE, FALSE) != FPC_SAME | |
| 3050 #endif | |
| 3051 #ifdef SYS_VIMRC_FILE | |
| 3052 && fullpathcmp((char_u *)SYS_VIMRC_FILE, | |
| 3053 (char_u *)VIMRC_FILE, FALSE) != FPC_SAME | |
| 3054 #endif | |
| 3055 ) | |
| 819 | 3056 i = do_source((char_u *)VIMRC_FILE, TRUE, DOSO_VIMRC); |
| 440 | 3057 |
| 3058 if (i == FAIL) | |
| 3059 { | |
| 3060 #if defined(UNIX) || defined(VMS) | |
| 3061 /* if ".exrc" is not owned by user set 'secure' mode */ | |
| 3062 if (!file_owned(EXRC_FILE)) | |
| 3063 secure = p_secure; | |
| 3064 else | |
| 3065 secure = 0; | |
| 3066 #endif | |
| 3067 if ( fullpathcmp((char_u *)USR_EXRC_FILE, | |
| 3068 (char_u *)EXRC_FILE, FALSE) != FPC_SAME | |
| 3069 #ifdef USR_EXRC_FILE2 | |
| 3070 && fullpathcmp((char_u *)USR_EXRC_FILE2, | |
| 3071 (char_u *)EXRC_FILE, FALSE) != FPC_SAME | |
| 3072 #endif | |
| 3073 ) | |
| 819 | 3074 (void)do_source((char_u *)EXRC_FILE, FALSE, DOSO_NONE); |
| 440 | 3075 } |
| 3076 } | |
| 3077 if (secure == 2) | |
| 3078 need_wait_return = TRUE; | |
| 3079 secure = 0; | |
| 3080 #ifdef AMIGA | |
| 3081 proc->pr_WindowPtr = save_winptr; | |
| 3082 #endif | |
| 3083 } | |
| 3084 TIME_MSG("sourcing vimrc file(s)"); | |
| 3085 } | |
| 3086 | |
| 3087 /* | |
| 6 | 3088 * Setup to start using the GUI. Exit with an error when not available. |
| 3089 */ | |
| 3090 static void | |
| 3091 main_start_gui() | |
| 3092 { | |
| 3093 #ifdef FEAT_GUI | |
| 3094 gui.starting = TRUE; /* start GUI a bit later */ | |
| 3095 #else | |
| 3096 mch_errmsg(_(e_nogvim)); | |
| 3097 mch_errmsg("\n"); | |
| 3098 mch_exit(2); | |
| 3099 #endif | |
| 3100 } | |
| 3101 | |
| 2730 | 3102 #endif /* NO_VIM_MAIN */ |
| 3103 | |
| 6 | 3104 /* |
| 1226 | 3105 * Get an environment variable, and execute it as Ex commands. |
| 6 | 3106 * Returns FAIL if the environment variable was not executed, OK otherwise. |
| 3107 */ | |
| 3108 int | |
| 3109 process_env(env, is_viminit) | |
| 3110 char_u *env; | |
| 3111 int is_viminit; /* when TRUE, called for VIMINIT */ | |
| 3112 { | |
| 3113 char_u *initstr; | |
| 3114 char_u *save_sourcing_name; | |
| 3115 linenr_T save_sourcing_lnum; | |
| 3116 #ifdef FEAT_EVAL | |
| 3117 scid_T save_sid; | |
| 3118 #endif | |
| 3119 | |
| 3120 if ((initstr = mch_getenv(env)) != NULL && *initstr != NUL) | |
| 3121 { | |
| 3122 if (is_viminit) | |
| 819 | 3123 vimrc_found(NULL, NULL); |
| 6 | 3124 save_sourcing_name = sourcing_name; |
| 3125 save_sourcing_lnum = sourcing_lnum; | |
| 3126 sourcing_name = env; | |
| 3127 sourcing_lnum = 0; | |
| 3128 #ifdef FEAT_EVAL | |
| 3129 save_sid = current_SID; | |
| 3130 current_SID = SID_ENV; | |
| 3131 #endif | |
| 3132 do_cmdline_cmd(initstr); | |
| 3133 sourcing_name = save_sourcing_name; | |
| 3134 sourcing_lnum = save_sourcing_lnum; | |
| 3135 #ifdef FEAT_EVAL | |
| 3136 current_SID = save_sid;; | |
| 3137 #endif | |
| 3138 return OK; | |
| 3139 } | |
| 3140 return FAIL; | |
| 3141 } | |
| 3142 | |
| 2730 | 3143 #if (defined(UNIX) || defined(VMS)) && !defined(NO_VIM_MAIN) |
| 6 | 3144 /* |
| 3145 * Return TRUE if we are certain the user owns the file "fname". | |
| 3146 * Used for ".vimrc" and ".exrc". | |
| 3147 * Use both stat() and lstat() for extra security. | |
| 3148 */ | |
| 3149 static int | |
| 3150 file_owned(fname) | |
| 3151 char *fname; | |
| 3152 { | |
| 3153 struct stat s; | |
| 3154 # ifdef UNIX | |
| 3155 uid_t uid = getuid(); | |
| 3156 # else /* VMS */ | |
| 3157 uid_t uid = ((getgid() << 16) | getuid()); | |
| 3158 # endif | |
| 3159 | |
| 3160 return !(mch_stat(fname, &s) != 0 || s.st_uid != uid | |
| 3161 # ifdef HAVE_LSTAT | |
| 3162 || mch_lstat(fname, &s) != 0 || s.st_uid != uid | |
| 3163 # endif | |
| 3164 ); | |
| 3165 } | |
| 3166 #endif | |
| 3167 | |
| 3168 /* | |
| 3169 * Give an error message main_errors["n"] and exit. | |
| 3170 */ | |
| 3171 static void | |
| 3172 mainerr(n, str) | |
| 3173 int n; /* one of the ME_ defines */ | |
| 3174 char_u *str; /* extra argument or NULL */ | |
| 3175 { | |
| 3176 #if defined(UNIX) || defined(__EMX__) || defined(VMS) | |
| 3177 reset_signals(); /* kill us with CTRL-C here, if you like */ | |
| 3178 #endif | |
| 3179 | |
| 3180 mch_errmsg(longVersion); | |
| 159 | 3181 mch_errmsg("\n"); |
| 6 | 3182 mch_errmsg(_(main_errors[n])); |
| 3183 if (str != NULL) | |
| 3184 { | |
| 3185 mch_errmsg(": \""); | |
| 3186 mch_errmsg((char *)str); | |
| 3187 mch_errmsg("\""); | |
| 3188 } | |
| 159 | 3189 mch_errmsg(_("\nMore info with: \"vim -h\"\n")); |
| 6 | 3190 |
| 3191 mch_exit(1); | |
| 3192 } | |
| 3193 | |
| 3194 void | |
| 3195 mainerr_arg_missing(str) | |
| 3196 char_u *str; | |
| 3197 { | |
| 3198 mainerr(ME_ARG_MISSING, str); | |
| 3199 } | |
| 3200 | |
| 2730 | 3201 #ifndef NO_VIM_MAIN |
| 6 | 3202 /* |
| 3203 * print a message with three spaces prepended and '\n' appended. | |
| 3204 */ | |
| 3205 static void | |
| 3206 main_msg(s) | |
| 3207 char *s; | |
| 3208 { | |
| 3209 mch_msg(" "); | |
| 3210 mch_msg(s); | |
| 3211 mch_msg("\n"); | |
| 3212 } | |
| 3213 | |
| 3214 /* | |
| 3215 * Print messages for "vim -h" or "vim --help" and exit. | |
| 3216 */ | |
| 3217 static void | |
| 3218 usage() | |
| 3219 { | |
| 3220 int i; | |
| 3221 static char *(use[]) = | |
| 3222 { | |
| 3223 N_("[file ..] edit specified file(s)"), | |
| 3224 N_("- read text from stdin"), | |
| 3225 N_("-t tag edit file where tag is defined"), | |
| 3226 #ifdef FEAT_QUICKFIX | |
| 3227 N_("-q [errorfile] edit file with first error") | |
| 3228 #endif | |
| 3229 }; | |
| 3230 | |
| 3231 #if defined(UNIX) || defined(__EMX__) || defined(VMS) | |
| 3232 reset_signals(); /* kill us with CTRL-C here, if you like */ | |
| 3233 #endif | |
| 3234 | |
| 3235 mch_msg(longVersion); | |
| 3236 mch_msg(_("\n\nusage:")); | |
| 3237 for (i = 0; ; ++i) | |
| 3238 { | |
| 3239 mch_msg(_(" vim [arguments] ")); | |
| 3240 mch_msg(_(use[i])); | |
| 3241 if (i == (sizeof(use) / sizeof(char_u *)) - 1) | |
| 3242 break; | |
| 3243 mch_msg(_("\n or:")); | |
| 3244 } | |
| 22 | 3245 #ifdef VMS |
| 1164 | 3246 mch_msg(_("\nWhere case is ignored prepend / to make flag upper case")); |
| 22 | 3247 #endif |
| 6 | 3248 |
| 3249 mch_msg(_("\n\nArguments:\n")); | |
| 3250 main_msg(_("--\t\t\tOnly file names after this")); | |
| 3251 #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE) | |
| 3252 main_msg(_("--literal\t\tDon't expand wildcards")); | |
| 3253 #endif | |
| 3254 #ifdef FEAT_OLE | |
| 3255 main_msg(_("-register\t\tRegister this gvim for OLE")); | |
| 3256 main_msg(_("-unregister\t\tUnregister gvim for OLE")); | |
| 3257 #endif | |
| 3258 #ifdef FEAT_GUI | |
| 3259 main_msg(_("-g\t\t\tRun using GUI (like \"gvim\")")); | |
| 3260 main_msg(_("-f or --nofork\tForeground: Don't fork when starting GUI")); | |
| 3261 #endif | |
| 3262 main_msg(_("-v\t\t\tVi mode (like \"vi\")")); | |
| 3263 main_msg(_("-e\t\t\tEx mode (like \"ex\")")); | |
| 3437 | 3264 main_msg(_("-E\t\t\tImproved Ex mode")); |
| 6 | 3265 main_msg(_("-s\t\t\tSilent (batch) mode (only for \"ex\")")); |
| 3266 #ifdef FEAT_DIFF | |
| 3267 main_msg(_("-d\t\t\tDiff mode (like \"vimdiff\")")); | |
| 3268 #endif | |
| 3269 main_msg(_("-y\t\t\tEasy mode (like \"evim\", modeless)")); | |
| 3270 main_msg(_("-R\t\t\tReadonly mode (like \"view\")")); | |
| 3271 main_msg(_("-Z\t\t\tRestricted mode (like \"rvim\")")); | |
| 3272 main_msg(_("-m\t\t\tModifications (writing files) not allowed")); | |
| 3273 main_msg(_("-M\t\t\tModifications in text not allowed")); | |
| 3274 main_msg(_("-b\t\t\tBinary mode")); | |
| 3275 #ifdef FEAT_LISP | |
| 3276 main_msg(_("-l\t\t\tLisp mode")); | |
| 3277 #endif | |
| 3278 main_msg(_("-C\t\t\tCompatible with Vi: 'compatible'")); | |
| 3279 main_msg(_("-N\t\t\tNot fully Vi compatible: 'nocompatible'")); | |
| 1164 | 3280 main_msg(_("-V[N][fname]\t\tBe verbose [level N] [log messages to fname]")); |
| 3281 #ifdef FEAT_EVAL | |
| 6 | 3282 main_msg(_("-D\t\t\tDebugging mode")); |
| 1164 | 3283 #endif |
| 6 | 3284 main_msg(_("-n\t\t\tNo swap file, use memory only")); |
| 3285 main_msg(_("-r\t\t\tList swap files and exit")); | |
| 3286 main_msg(_("-r (with file name)\tRecover crashed session")); | |
| 3287 main_msg(_("-L\t\t\tSame as -r")); | |
| 3288 #ifdef AMIGA | |
| 3289 main_msg(_("-f\t\t\tDon't use newcli to open window")); | |
| 3290 main_msg(_("-dev <device>\t\tUse <device> for I/O")); | |
| 3291 #endif | |
| 3292 #ifdef FEAT_ARABIC | |
| 3293 main_msg(_("-A\t\t\tstart in Arabic mode")); | |
| 3294 #endif | |
| 3295 #ifdef FEAT_RIGHTLEFT | |
| 3296 main_msg(_("-H\t\t\tStart in Hebrew mode")); | |
| 3297 #endif | |
| 3298 #ifdef FEAT_FKMAP | |
| 3299 main_msg(_("-F\t\t\tStart in Farsi mode")); | |
| 3300 #endif | |
| 3301 main_msg(_("-T <terminal>\tSet terminal type to <terminal>")); | |
| 3302 main_msg(_("-u <vimrc>\t\tUse <vimrc> instead of any .vimrc")); | |
| 3303 #ifdef FEAT_GUI | |
| 3304 main_msg(_("-U <gvimrc>\t\tUse <gvimrc> instead of any .gvimrc")); | |
| 3305 #endif | |
| 3306 main_msg(_("--noplugin\t\tDon't load plugin scripts")); | |
| 1164 | 3307 #ifdef FEAT_WINDOWS |
| 673 | 3308 main_msg(_("-p[N]\t\tOpen N tab pages (default: one for each file)")); |
| 6 | 3309 main_msg(_("-o[N]\t\tOpen N windows (default: one for each file)")); |
| 3310 main_msg(_("-O[N]\t\tLike -o but split vertically")); | |
| 1164 | 3311 #endif |
| 6 | 3312 main_msg(_("+\t\t\tStart at end of file")); |
| 3313 main_msg(_("+<lnum>\t\tStart at line <lnum>")); | |
| 3314 main_msg(_("--cmd <command>\tExecute <command> before loading any vimrc file")); | |
| 3315 main_msg(_("-c <command>\t\tExecute <command> after loading the first file")); | |
| 3316 main_msg(_("-S <session>\t\tSource file <session> after loading the first file")); | |
| 3317 main_msg(_("-s <scriptin>\tRead Normal mode commands from file <scriptin>")); | |
| 3318 main_msg(_("-w <scriptout>\tAppend all typed commands to file <scriptout>")); | |
| 3319 main_msg(_("-W <scriptout>\tWrite all typed commands to file <scriptout>")); | |
| 3320 #ifdef FEAT_CRYPT | |
| 3321 main_msg(_("-x\t\t\tEdit encrypted files")); | |
| 3322 #endif | |
| 3323 #if (defined(UNIX) || defined(VMS)) && defined(FEAT_X11) | |
| 3324 # if defined(FEAT_GUI_X11) && !defined(FEAT_GUI_GTK) | |
| 3325 main_msg(_("-display <display>\tConnect vim to this particular X-server")); | |
| 3326 # endif | |
| 3327 main_msg(_("-X\t\t\tDo not connect to X server")); | |
| 3328 #endif | |
| 3329 #ifdef FEAT_CLIENTSERVER | |
| 3330 main_msg(_("--remote <files>\tEdit <files> in a Vim server if possible")); | |
| 3331 main_msg(_("--remote-silent <files> Same, don't complain if there is no server")); | |
| 3332 main_msg(_("--remote-wait <files> As --remote but wait for files to have been edited")); | |
| 3333 main_msg(_("--remote-wait-silent <files> Same, don't complain if there is no server")); | |
| 754 | 3334 # ifdef FEAT_WINDOWS |
| 1501 | 3335 main_msg(_("--remote-tab[-wait][-silent] <files> As --remote but use tab page per file")); |
| 754 | 3336 # endif |
| 6 | 3337 main_msg(_("--remote-send <keys>\tSend <keys> to a Vim server and exit")); |
| 3338 main_msg(_("--remote-expr <expr>\tEvaluate <expr> in a Vim server and print result")); | |
| 3339 main_msg(_("--serverlist\t\tList available Vim server names and exit")); | |
| 3340 main_msg(_("--servername <name>\tSend to/become the Vim server <name>")); | |
| 3341 #endif | |
| 1989 | 3342 #ifdef STARTUPTIME |
| 1999 | 3343 main_msg(_("--startuptime <file>\tWrite startup timing messages to <file>")); |
| 1989 | 3344 #endif |
| 6 | 3345 #ifdef FEAT_VIMINFO |
| 3346 main_msg(_("-i <viminfo>\t\tUse <viminfo> instead of .viminfo")); | |
| 3347 #endif | |
| 3348 main_msg(_("-h or --help\tPrint Help (this message) and exit")); | |
| 3349 main_msg(_("--version\t\tPrint version information and exit")); | |
| 3350 | |
| 3351 #ifdef FEAT_GUI_X11 | |
| 3352 # ifdef FEAT_GUI_MOTIF | |
| 3353 mch_msg(_("\nArguments recognised by gvim (Motif version):\n")); | |
| 3354 # else | |
| 3355 # ifdef FEAT_GUI_ATHENA | |
| 3356 # ifdef FEAT_GUI_NEXTAW | |
| 3357 mch_msg(_("\nArguments recognised by gvim (neXtaw version):\n")); | |
| 3358 # else | |
| 3359 mch_msg(_("\nArguments recognised by gvim (Athena version):\n")); | |
| 3360 # endif | |
| 3361 # endif | |
| 3362 # endif | |
| 3363 main_msg(_("-display <display>\tRun vim on <display>")); | |
| 3364 main_msg(_("-iconic\t\tStart vim iconified")); | |
| 3365 main_msg(_("-background <color>\tUse <color> for the background (also: -bg)")); | |
| 3366 main_msg(_("-foreground <color>\tUse <color> for normal text (also: -fg)")); | |
| 3367 main_msg(_("-font <font>\t\tUse <font> for normal text (also: -fn)")); | |
| 3368 main_msg(_("-boldfont <font>\tUse <font> for bold text")); | |
| 3369 main_msg(_("-italicfont <font>\tUse <font> for italic text")); | |
| 3370 main_msg(_("-geometry <geom>\tUse <geom> for initial geometry (also: -geom)")); | |
| 3371 main_msg(_("-borderwidth <width>\tUse a border width of <width> (also: -bw)")); | |
| 3372 main_msg(_("-scrollbarwidth <width> Use a scrollbar width of <width> (also: -sw)")); | |
| 3373 # ifdef FEAT_GUI_ATHENA | |
| 3374 main_msg(_("-menuheight <height>\tUse a menu bar height of <height> (also: -mh)")); | |
| 3375 # endif | |
| 3376 main_msg(_("-reverse\t\tUse reverse video (also: -rv)")); | |
| 3377 main_msg(_("+reverse\t\tDon't use reverse video (also: +rv)")); | |
| 3378 main_msg(_("-xrm <resource>\tSet the specified resource")); | |
| 3379 #endif /* FEAT_GUI_X11 */ | |
| 3380 #ifdef FEAT_GUI_GTK | |
| 3381 mch_msg(_("\nArguments recognised by gvim (GTK+ version):\n")); | |
| 3382 main_msg(_("-font <font>\t\tUse <font> for normal text (also: -fn)")); | |
| 3383 main_msg(_("-geometry <geom>\tUse <geom> for initial geometry (also: -geom)")); | |
| 3384 main_msg(_("-reverse\t\tUse reverse video (also: -rv)")); | |
| 3385 main_msg(_("-display <display>\tRun vim on <display> (also: --display)")); | |
| 3386 main_msg(_("--role <role>\tSet a unique role to identify the main window")); | |
| 3387 main_msg(_("--socketid <xid>\tOpen Vim inside another GTK widget")); | |
| 3437 | 3388 main_msg(_("--echo-wid\t\tMake gvim echo the Window ID on stdout")); |
| 6 | 3389 #endif |
| 3390 #ifdef FEAT_GUI_W32 | |
| 3391 main_msg(_("-P <parent title>\tOpen Vim inside parent application")); | |
| 1376 | 3392 main_msg(_("--windowid <HWND>\tOpen Vim inside another win32 widget")); |
| 6 | 3393 #endif |
| 3394 | |
| 3395 #ifdef FEAT_GUI_GNOME | |
| 3396 /* Gnome gives extra messages for --help if we continue, but not for -h. */ | |
| 3397 if (gui.starting) | |
| 3198 | 3398 { |
| 6 | 3399 mch_msg("\n"); |
| 3198 | 3400 gui.dofork = FALSE; |
| 3401 } | |
| 6 | 3402 else |
| 3403 #endif | |
| 3404 mch_exit(0); | |
| 3405 } | |
| 3406 | |
| 580 | 3407 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 6 | 3408 /* |
| 3409 * Check the result of the ATTENTION dialog: | |
| 3410 * When "Quit" selected, exit Vim. | |
| 3411 * When "Recover" selected, recover the file. | |
| 3412 */ | |
| 3413 static void | |
| 3414 check_swap_exists_action() | |
| 3415 { | |
| 3416 if (swap_exists_action == SEA_QUIT) | |
| 3417 getout(1); | |
| 3418 handle_swap_exists(NULL); | |
| 3419 } | |
| 3420 #endif | |
| 3421 | |
| 2730 | 3422 #endif |
| 3423 | |
| 6 | 3424 #if defined(STARTUPTIME) || defined(PROTO) |
| 3425 static void time_diff __ARGS((struct timeval *then, struct timeval *now)); | |
| 3426 | |
| 3427 static struct timeval prev_timeval; | |
| 3428 | |
| 1972 | 3429 # ifdef WIN3264 |
| 3430 /* | |
| 3431 * Windows doesn't have gettimeofday(), although it does have struct timeval. | |
| 3432 */ | |
| 3433 static int | |
| 3434 gettimeofday(struct timeval *tv, char *dummy) | |
| 3435 { | |
| 3436 long t = clock(); | |
| 3437 tv->tv_sec = t / CLOCKS_PER_SEC; | |
| 3438 tv->tv_usec = (t - tv->tv_sec * CLOCKS_PER_SEC) * 1000000 / CLOCKS_PER_SEC; | |
| 3439 return 0; | |
| 3440 } | |
| 3441 # endif | |
| 3442 | |
| 6 | 3443 /* |
| 3444 * Save the previous time before doing something that could nest. | |
| 3445 * set "*tv_rel" to the time elapsed so far. | |
| 3446 */ | |
| 3447 void | |
| 3448 time_push(tv_rel, tv_start) | |
| 3449 void *tv_rel, *tv_start; | |
| 3450 { | |
| 3451 *((struct timeval *)tv_rel) = prev_timeval; | |
| 3452 gettimeofday(&prev_timeval, NULL); | |
| 3453 ((struct timeval *)tv_rel)->tv_usec = prev_timeval.tv_usec | |
| 3454 - ((struct timeval *)tv_rel)->tv_usec; | |
| 3455 ((struct timeval *)tv_rel)->tv_sec = prev_timeval.tv_sec | |
| 3456 - ((struct timeval *)tv_rel)->tv_sec; | |
| 3457 if (((struct timeval *)tv_rel)->tv_usec < 0) | |
| 3458 { | |
| 3459 ((struct timeval *)tv_rel)->tv_usec += 1000000; | |
| 3460 --((struct timeval *)tv_rel)->tv_sec; | |
| 3461 } | |
| 3462 *(struct timeval *)tv_start = prev_timeval; | |
| 3463 } | |
| 3464 | |
| 3465 /* | |
| 3466 * Compute the previous time after doing something that could nest. | |
| 3467 * Subtract "*tp" from prev_timeval; | |
| 3468 * Note: The arguments are (void *) to avoid trouble with systems that don't | |
| 3469 * have struct timeval. | |
| 3470 */ | |
| 3471 void | |
| 3472 time_pop(tp) | |
| 3473 void *tp; /* actually (struct timeval *) */ | |
| 3474 { | |
| 3475 prev_timeval.tv_usec -= ((struct timeval *)tp)->tv_usec; | |
| 3476 prev_timeval.tv_sec -= ((struct timeval *)tp)->tv_sec; | |
| 3477 if (prev_timeval.tv_usec < 0) | |
| 3478 { | |
| 3479 prev_timeval.tv_usec += 1000000; | |
| 3480 --prev_timeval.tv_sec; | |
| 3481 } | |
| 3482 } | |
| 3483 | |
| 3484 static void | |
| 3485 time_diff(then, now) | |
| 3486 struct timeval *then; | |
| 3487 struct timeval *now; | |
| 3488 { | |
| 3489 long usec; | |
| 3490 long msec; | |
| 3491 | |
| 3492 usec = now->tv_usec - then->tv_usec; | |
| 3493 msec = (now->tv_sec - then->tv_sec) * 1000L + usec / 1000L, | |
| 3494 usec = usec % 1000L; | |
| 3495 fprintf(time_fd, "%03ld.%03ld", msec, usec >= 0 ? usec : usec + 1000L); | |
| 3496 } | |
| 3497 | |
| 3498 void | |
|
2271
2b33a7678e7b
Fix compiler warnings for shadowed variables. Make 'conceal' a long instead
Bram Moolenaar <bram@vim.org>
parents:
2267
diff
changeset
|
3499 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
|
3500 char *mesg; |
| 6 | 3501 void *tv_start; /* only for do_source: start time; actually |
| 3502 (struct timeval *) */ | |
| 3503 { | |
| 3504 static struct timeval start; | |
| 3505 struct timeval now; | |
| 3506 | |
| 3507 if (time_fd != NULL) | |
| 3508 { | |
|
2271
2b33a7678e7b
Fix compiler warnings for shadowed variables. Make 'conceal' a long instead
Bram Moolenaar <bram@vim.org>
parents:
2267
diff
changeset
|
3509 if (strstr(mesg, "STARTING") != NULL) |
| 6 | 3510 { |
| 3511 gettimeofday(&start, NULL); | |
| 3512 prev_timeval = start; | |
| 3513 fprintf(time_fd, "\n\ntimes in msec\n"); | |
| 3514 fprintf(time_fd, " clock self+sourced self: sourced script\n"); | |
| 3515 fprintf(time_fd, " clock elapsed: other lines\n\n"); | |
| 3516 } | |
| 3517 gettimeofday(&now, NULL); | |
| 3518 time_diff(&start, &now); | |
| 3519 if (((struct timeval *)tv_start) != NULL) | |
| 3520 { | |
| 3521 fprintf(time_fd, " "); | |
| 3522 time_diff(((struct timeval *)tv_start), &now); | |
| 3523 } | |
| 3524 fprintf(time_fd, " "); | |
| 3525 time_diff(&prev_timeval, &now); | |
| 3526 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
|
3527 fprintf(time_fd, ": %s\n", mesg); |
| 6 | 3528 } |
| 3529 } | |
| 3530 | |
| 3531 #endif | |
| 3532 | |
| 2730 | 3533 #if (defined(FEAT_CLIENTSERVER) && !defined(NO_VIM_MAIN)) || defined(PROTO) |
| 6 | 3534 |
| 3535 /* | |
| 3536 * Common code for the X command server and the Win32 command server. | |
| 3537 */ | |
| 3538 | |
| 734 | 3539 static char_u *build_drop_cmd __ARGS((int filec, char **filev, int tabs, int sendReply)); |
| 6 | 3540 |
| 443 | 3541 /* |
| 3542 * Do the client-server stuff, unless "--servername ''" was used. | |
| 3543 */ | |
| 3544 static void | |
| 3545 exec_on_server(parmp) | |
| 3546 mparm_T *parmp; | |
| 3547 { | |
| 3548 if (parmp->serverName_arg == NULL || *parmp->serverName_arg != NUL) | |
| 3549 { | |
| 3550 # ifdef WIN32 | |
| 3551 /* Initialise the client/server messaging infrastructure. */ | |
| 3552 serverInitMessaging(); | |
| 3553 # endif | |
| 3554 | |
| 3555 /* | |
| 3556 * When a command server argument was found, execute it. This may | |
| 3557 * exit Vim when it was successful. Otherwise it's executed further | |
| 3558 * on. Remember the encoding used here in "serverStrEnc". | |
| 3559 */ | |
| 3560 if (parmp->serverArg) | |
| 3561 { | |
| 3562 cmdsrv_main(&parmp->argc, parmp->argv, | |
| 3563 parmp->serverName_arg, &parmp->serverStr); | |
| 3564 # ifdef FEAT_MBYTE | |
| 3565 parmp->serverStrEnc = vim_strsave(p_enc); | |
| 3566 # endif | |
| 3567 } | |
| 3568 | |
| 3569 /* If we're still running, get the name to register ourselves. | |
| 3570 * On Win32 can register right now, for X11 need to setup the | |
| 3571 * clipboard first, it's further down. */ | |
| 3572 parmp->servername = serverMakeName(parmp->serverName_arg, | |
| 3573 parmp->argv[0]); | |
| 3574 # ifdef WIN32 | |
| 3575 if (parmp->servername != NULL) | |
| 3576 { | |
| 3577 serverSetName(parmp->servername); | |
| 3578 vim_free(parmp->servername); | |
| 3579 } | |
| 3580 # endif | |
| 3581 } | |
| 3582 } | |
| 3583 | |
| 3584 /* | |
| 3585 * Prepare for running as a Vim server. | |
| 3586 */ | |
| 3587 static void | |
| 3588 prepare_server(parmp) | |
| 3589 mparm_T *parmp; | |
| 3590 { | |
| 3591 # if defined(FEAT_X11) | |
| 3592 /* | |
| 3593 * Register for remote command execution with :serversend and --remote | |
| 3594 * unless there was a -X or a --servername '' on the command line. | |
| 3595 * Only register nongui-vim's with an explicit --servername argument. | |
| 926 | 3596 * When running as root --servername is also required. |
| 443 | 3597 */ |
| 3598 if (X_DISPLAY != NULL && parmp->servername != NULL && ( | |
| 3599 # ifdef FEAT_GUI | |
| 926 | 3600 (gui.in_use |
| 3601 # ifdef UNIX | |
| 1076 | 3602 && getuid() != ROOT_UID |
| 926 | 3603 # endif |
| 3604 ) || | |
| 443 | 3605 # endif |
| 3606 parmp->serverName_arg != NULL)) | |
| 3607 { | |
| 3608 (void)serverRegisterName(X_DISPLAY, parmp->servername); | |
| 3609 vim_free(parmp->servername); | |
| 3610 TIME_MSG("register server name"); | |
| 3611 } | |
| 3612 else | |
| 3613 serverDelayedStartName = parmp->servername; | |
| 3614 # endif | |
| 3615 | |
| 3616 /* | |
| 3617 * Execute command ourselves if we're here because the send failed (or | |
| 3618 * else we would have exited above). | |
| 3619 */ | |
| 3620 if (parmp->serverStr != NULL) | |
| 3621 { | |
| 3622 char_u *p; | |
| 3623 | |
| 3624 server_to_input_buf(serverConvert(parmp->serverStrEnc, | |
| 3625 parmp->serverStr, &p)); | |
| 3626 vim_free(p); | |
| 3627 } | |
| 3628 } | |
| 3629 | |
| 6 | 3630 static void |
| 3631 cmdsrv_main(argc, argv, serverName_arg, serverStr) | |
| 3632 int *argc; | |
| 3633 char **argv; | |
| 3634 char_u *serverName_arg; | |
| 3635 char_u **serverStr; | |
| 3636 { | |
| 3637 char_u *res; | |
| 3638 int i; | |
| 3639 char_u *sname; | |
| 3640 int ret; | |
| 3641 int didone = FALSE; | |
| 3642 int exiterr = 0; | |
| 3643 char **newArgV = argv + 1; | |
| 3644 int newArgC = 1, | |
| 3645 Argc = *argc; | |
| 3646 int argtype; | |
| 3647 #define ARGTYPE_OTHER 0 | |
| 3648 #define ARGTYPE_EDIT 1 | |
| 3649 #define ARGTYPE_EDIT_WAIT 2 | |
| 3650 #define ARGTYPE_SEND 3 | |
| 3651 int silent = FALSE; | |
| 734 | 3652 int tabs = FALSE; |
| 6 | 3653 # ifndef FEAT_X11 |
| 3654 HWND srv; | |
| 3655 # else | |
| 3656 Window srv; | |
| 3657 | |
| 3658 setup_term_clip(); | |
| 3659 # endif | |
| 3660 | |
| 3661 sname = serverMakeName(serverName_arg, argv[0]); | |
| 3662 if (sname == NULL) | |
| 3663 return; | |
| 3664 | |
| 3665 /* | |
| 3666 * Execute the command server related arguments and remove them | |
| 3667 * from the argc/argv array; We may have to return into main() | |
| 3668 */ | |
| 3669 for (i = 1; i < Argc; i++) | |
| 3670 { | |
| 3671 res = NULL; | |
| 443 | 3672 if (STRCMP(argv[i], "--") == 0) /* end of option arguments */ |
| 6 | 3673 { |
| 3674 for (; i < *argc; i++) | |
| 3675 { | |
| 3676 *newArgV++ = argv[i]; | |
| 3677 newArgC++; | |
| 3678 } | |
| 3679 break; | |
| 3680 } | |
| 3681 | |
| 734 | 3682 if (STRICMP(argv[i], "--remote-send") == 0) |
| 3683 argtype = ARGTYPE_SEND; | |
| 3684 else if (STRNICMP(argv[i], "--remote", 8) == 0) | |
| 3685 { | |
| 3686 char *p = argv[i] + 8; | |
| 3687 | |
| 6 | 3688 argtype = ARGTYPE_EDIT; |
| 734 | 3689 while (*p != NUL) |
| 3690 { | |
| 3691 if (STRNICMP(p, "-wait", 5) == 0) | |
| 3692 { | |
| 3693 argtype = ARGTYPE_EDIT_WAIT; | |
| 3694 p += 5; | |
| 3695 } | |
| 3696 else if (STRNICMP(p, "-silent", 7) == 0) | |
| 3697 { | |
| 3698 silent = TRUE; | |
| 3699 p += 7; | |
| 3700 } | |
| 3701 else if (STRNICMP(p, "-tab", 4) == 0) | |
| 3702 { | |
| 3703 tabs = TRUE; | |
| 3704 p += 4; | |
| 3705 } | |
| 3706 else | |
| 3707 { | |
| 3708 argtype = ARGTYPE_OTHER; | |
| 3709 break; | |
| 3710 } | |
| 3711 } | |
| 6 | 3712 } |
| 3713 else | |
| 3714 argtype = ARGTYPE_OTHER; | |
| 734 | 3715 |
| 6 | 3716 if (argtype != ARGTYPE_OTHER) |
| 3717 { | |
| 3718 if (i == *argc - 1) | |
| 3719 mainerr_arg_missing((char_u *)argv[i]); | |
| 3720 if (argtype == ARGTYPE_SEND) | |
| 3721 { | |
| 3722 *serverStr = (char_u *)argv[i + 1]; | |
| 3723 i++; | |
| 3724 } | |
| 3725 else | |
| 3726 { | |
| 3727 *serverStr = build_drop_cmd(*argc - i - 1, argv + i + 1, | |
| 734 | 3728 tabs, argtype == ARGTYPE_EDIT_WAIT); |
| 6 | 3729 if (*serverStr == NULL) |
| 3730 { | |
| 3731 /* Probably out of memory, exit. */ | |
| 3732 didone = TRUE; | |
| 3733 exiterr = 1; | |
| 3734 break; | |
| 3735 } | |
| 3736 Argc = i; | |
| 3737 } | |
| 3738 # ifdef FEAT_X11 | |
| 3739 if (xterm_dpy == NULL) | |
| 3740 { | |
| 3741 mch_errmsg(_("No display")); | |
| 3742 ret = -1; | |
| 3743 } | |
| 3744 else | |
| 3745 ret = serverSendToVim(xterm_dpy, sname, *serverStr, | |
| 3746 NULL, &srv, 0, 0, silent); | |
| 3747 # else | |
| 3748 /* Win32 always works? */ | |
| 3749 ret = serverSendToVim(sname, *serverStr, NULL, &srv, 0, silent); | |
| 3750 # endif | |
| 3751 if (ret < 0) | |
| 3752 { | |
| 3753 if (argtype == ARGTYPE_SEND) | |
| 3754 { | |
| 3755 /* Failed to send, abort. */ | |
| 3756 mch_errmsg(_(": Send failed.\n")); | |
| 3757 didone = TRUE; | |
| 3758 exiterr = 1; | |
| 3759 } | |
| 3760 else if (!silent) | |
| 3761 /* Let vim start normally. */ | |
| 3762 mch_errmsg(_(": Send failed. Trying to execute locally\n")); | |
| 3763 break; | |
| 3764 } | |
| 3765 | |
| 3766 # ifdef FEAT_GUI_W32 | |
| 3767 /* Guess that when the server name starts with "g" it's a GUI | |
| 3768 * server, which we can bring to the foreground here. | |
| 3769 * Foreground() in the server doesn't work very well. */ | |
| 3770 if (argtype != ARGTYPE_SEND && TOUPPER_ASC(*sname) == 'G') | |
| 3771 SetForegroundWindow(srv); | |
| 3772 # endif | |
| 3773 | |
| 3774 /* | |
| 3775 * For --remote-wait: Wait until the server did edit each | |
| 3776 * file. Also detect that the server no longer runs. | |
| 3777 */ | |
| 3778 if (ret >= 0 && argtype == ARGTYPE_EDIT_WAIT) | |
| 3779 { | |
| 3780 int numFiles = *argc - i - 1; | |
| 3781 int j; | |
| 3782 char_u *done = alloc(numFiles); | |
| 3783 char_u *p; | |
| 3784 # ifdef FEAT_GUI_W32 | |
| 3785 NOTIFYICONDATA ni; | |
| 3786 int count = 0; | |
| 3787 extern HWND message_window; | |
| 3788 # endif | |
| 3789 | |
| 3790 if (numFiles > 0 && argv[i + 1][0] == '+') | |
| 3791 /* Skip "+cmd" argument, don't wait for it to be edited. */ | |
| 3792 --numFiles; | |
| 3793 | |
| 3794 # ifdef FEAT_GUI_W32 | |
| 3795 ni.cbSize = sizeof(ni); | |
| 3796 ni.hWnd = message_window; | |
| 3797 ni.uID = 0; | |
| 3798 ni.uFlags = NIF_ICON|NIF_TIP; | |
| 3799 ni.hIcon = LoadIcon((HINSTANCE)GetModuleHandle(0), "IDR_VIM"); | |
| 3800 sprintf(ni.szTip, _("%d of %d edited"), count, numFiles); | |
| 3801 Shell_NotifyIcon(NIM_ADD, &ni); | |
| 3802 # endif | |
| 3803 | |
| 3804 /* 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
|
3805 vim_memset(done, 0, numFiles); |
| 6 | 3806 while (memchr(done, 0, numFiles) != NULL) |
| 3807 { | |
| 3808 # ifdef WIN32 | |
| 3809 p = serverGetReply(srv, NULL, TRUE, TRUE); | |
| 3810 if (p == NULL) | |
| 3811 break; | |
| 3812 # else | |
| 3813 if (serverReadReply(xterm_dpy, srv, &p, TRUE) < 0) | |
| 3814 break; | |
| 3815 # endif | |
| 3816 j = atoi((char *)p); | |
| 3817 if (j >= 0 && j < numFiles) | |
| 3818 { | |
| 3819 # ifdef FEAT_GUI_W32 | |
| 3820 ++count; | |
| 3821 sprintf(ni.szTip, _("%d of %d edited"), | |
| 3822 count, numFiles); | |
| 3823 Shell_NotifyIcon(NIM_MODIFY, &ni); | |
| 3824 # endif | |
| 3825 done[j] = 1; | |
| 3826 } | |
| 3827 } | |
| 3828 # ifdef FEAT_GUI_W32 | |
| 3829 Shell_NotifyIcon(NIM_DELETE, &ni); | |
| 3830 # endif | |
| 3831 } | |
| 3832 } | |
| 3833 else if (STRICMP(argv[i], "--remote-expr") == 0) | |
| 3834 { | |
| 3835 if (i == *argc - 1) | |
| 3836 mainerr_arg_missing((char_u *)argv[i]); | |
| 3837 # ifdef WIN32 | |
| 3838 /* Win32 always works? */ | |
| 3839 if (serverSendToVim(sname, (char_u *)argv[i + 1], | |
| 3840 &res, NULL, 1, FALSE) < 0) | |
| 3841 # else | |
| 3842 if (xterm_dpy == NULL) | |
| 3843 mch_errmsg(_("No display: Send expression failed.\n")); | |
| 3844 else if (serverSendToVim(xterm_dpy, sname, (char_u *)argv[i + 1], | |
| 3845 &res, NULL, 1, 1, FALSE) < 0) | |
| 3846 # endif | |
| 3847 { | |
| 3848 if (res != NULL && *res != NUL) | |
| 3849 { | |
| 3850 /* Output error from remote */ | |
| 3851 mch_errmsg((char *)res); | |
| 3852 vim_free(res); | |
| 3853 res = NULL; | |
| 3854 } | |
| 3855 mch_errmsg(_(": Send expression failed.\n")); | |
| 3856 } | |
| 3857 } | |
| 3858 else if (STRICMP(argv[i], "--serverlist") == 0) | |
| 3859 { | |
| 3860 # ifdef WIN32 | |
| 3861 /* Win32 always works? */ | |
| 3862 res = serverGetVimNames(); | |
| 3863 # else | |
| 3864 if (xterm_dpy != NULL) | |
| 3865 res = serverGetVimNames(xterm_dpy); | |
| 3866 # endif | |
| 3867 if (called_emsg) | |
| 3868 mch_errmsg("\n"); | |
| 3869 } | |
| 3870 else if (STRICMP(argv[i], "--servername") == 0) | |
| 3871 { | |
| 2021 | 3872 /* Already processed. Take it out of the command line */ |
| 6 | 3873 i++; |
| 3874 continue; | |
| 3875 } | |
| 3876 else | |
| 3877 { | |
| 3878 *newArgV++ = argv[i]; | |
| 3879 newArgC++; | |
| 3880 continue; | |
| 3881 } | |
| 3882 didone = TRUE; | |
| 3883 if (res != NULL && *res != NUL) | |
| 3884 { | |
| 3885 mch_msg((char *)res); | |
| 3886 if (res[STRLEN(res) - 1] != '\n') | |
| 3887 mch_msg("\n"); | |
| 3888 } | |
| 3889 vim_free(res); | |
| 3890 } | |
| 3891 | |
| 3892 if (didone) | |
| 3893 { | |
| 3894 display_errors(); /* display any collected messages */ | |
| 3895 exit(exiterr); /* Mission accomplished - get out */ | |
| 3896 } | |
| 3897 | |
| 3898 /* Return back into main() */ | |
| 3899 *argc = newArgC; | |
| 3900 vim_free(sname); | |
| 3901 } | |
| 3902 | |
| 3903 /* | |
| 3904 * Build a ":drop" command to send to a Vim server. | |
| 3905 */ | |
| 3906 static char_u * | |
| 734 | 3907 build_drop_cmd(filec, filev, tabs, sendReply) |
| 6 | 3908 int filec; |
| 3909 char **filev; | |
| 734 | 3910 int tabs; /* Use ":tab drop" instead of ":drop". */ |
| 6 | 3911 int sendReply; |
| 3912 { | |
| 3913 garray_T ga; | |
| 3914 int i; | |
| 3915 char_u *inicmd = NULL; | |
| 3916 char_u *p; | |
| 2770 | 3917 char_u *cwd; |
| 6 | 3918 |
| 3919 if (filec > 0 && filev[0][0] == '+') | |
| 3920 { | |
| 3921 inicmd = (char_u *)filev[0] + 1; | |
| 3922 filev++; | |
| 3923 filec--; | |
| 3924 } | |
| 3925 /* Check if we have at least one argument. */ | |
| 3926 if (filec <= 0) | |
| 3927 mainerr_arg_missing((char_u *)filev[-1]); | |
| 2640 | 3928 |
| 3929 /* Temporarily cd to the current directory to handle relative file names. */ | |
| 2770 | 3930 cwd = alloc(MAXPATHL); |
| 3931 if (cwd == NULL) | |
| 6 | 3932 return NULL; |
| 2770 | 3933 if (mch_dirname(cwd, MAXPATHL) != OK) |
| 3934 { | |
| 3935 vim_free(cwd); | |
| 3936 return NULL; | |
| 3937 } | |
| 3938 p = vim_strsave_escaped_ext(cwd, | |
| 1385 | 3939 #ifdef BACKSLASH_IN_FILENAME |
| 3940 "", /* rem_backslash() will tell what chars to escape */ | |
| 3941 #else | |
| 3942 PATH_ESC_CHARS, | |
| 3943 #endif | |
| 2770 | 3944 '\\', TRUE); |
| 3945 vim_free(cwd); | |
| 3946 if (p == NULL) | |
| 6 | 3947 return NULL; |
| 3948 ga_init2(&ga, 1, 100); | |
| 3949 ga_concat(&ga, (char_u *)"<C-\\><C-N>:cd "); | |
| 3950 ga_concat(&ga, p); | |
| 734 | 3951 vim_free(p); |
| 3952 | |
| 6 | 3953 /* Call inputsave() so that a prompt for an encryption key works. */ |
| 734 | 3954 ga_concat(&ga, (char_u *)"<CR>:if exists('*inputsave')|call inputsave()|endif|"); |
| 3955 if (tabs) | |
| 3956 ga_concat(&ga, (char_u *)"tab "); | |
| 3957 ga_concat(&ga, (char_u *)"drop"); | |
| 6 | 3958 for (i = 0; i < filec; i++) |
| 3959 { | |
| 3960 /* On Unix the shell has already expanded the wildcards, don't want to | |
| 40 | 3961 * do it again in the Vim server. On MS-Windows only escape |
| 3962 * non-wildcard characters. */ | |
| 6 | 3963 p = vim_strsave_escaped((char_u *)filev[i], |
| 3964 #ifdef UNIX | |
| 3965 PATH_ESC_CHARS | |
| 3966 #else | |
| 40 | 3967 (char_u *)" \t%#" |
| 6 | 3968 #endif |
| 3969 ); | |
| 3970 if (p == NULL) | |
| 3971 { | |
| 3972 vim_free(ga.ga_data); | |
| 3973 return NULL; | |
| 3974 } | |
| 3975 ga_concat(&ga, (char_u *)" "); | |
| 3976 ga_concat(&ga, p); | |
| 3977 vim_free(p); | |
| 3978 } | |
| 2640 | 3979 ga_concat(&ga, (char_u *)"|if exists('*inputrestore')|call inputrestore()|endif<CR>"); |
| 3980 | |
| 6 | 3981 /* The :drop commands goes to Insert mode when 'insertmode' is set, use |
| 3982 * CTRL-\ CTRL-N again. */ | |
| 2640 | 3983 ga_concat(&ga, (char_u *)"<C-\\><C-N>"); |
| 3984 | |
| 3985 /* Switch back to the correct current directory (prior to temporary path | |
| 3986 * switch) unless 'autochdir' is set, in which case it will already be | |
| 3987 * correct after the :drop command. */ | |
| 3988 ga_concat(&ga, (char_u *)":if !exists('+acd')||!&acd|cd -|endif<CR>"); | |
| 3989 | |
| 6 | 3990 if (sendReply) |
| 2640 | 3991 ga_concat(&ga, (char_u *)":call SetupRemoteReplies()<CR>"); |
| 3992 ga_concat(&ga, (char_u *)":"); | |
| 6 | 3993 if (inicmd != NULL) |
| 3994 { | |
| 3995 /* Can't use <CR> after "inicmd", because an "startinsert" would cause | |
| 3996 * the following commands to be inserted as text. Use a "|", | |
| 3997 * hopefully "inicmd" does allow this... */ | |
| 3998 ga_concat(&ga, inicmd); | |
| 3999 ga_concat(&ga, (char_u *)"|"); | |
| 4000 } | |
| 4001 /* Bring the window to the foreground, goto Insert mode when 'im' set and | |
| 4002 * clear command line. */ | |
| 46 | 4003 ga_concat(&ga, (char_u *)"cal foreground()|if &im|star|en|redr|f<CR>"); |
| 6 | 4004 ga_append(&ga, NUL); |
| 4005 return ga.ga_data; | |
| 4006 } | |
| 4007 | |
| 4008 /* | |
| 2730 | 4009 * Make our basic server name: use the specified "arg" if given, otherwise use |
| 4010 * the tail of the command "cmd" we were started with. | |
| 4011 * Return the name in allocated memory. This doesn't include a serial number. | |
| 4012 */ | |
| 4013 static char_u * | |
| 4014 serverMakeName(arg, cmd) | |
| 4015 char_u *arg; | |
| 4016 char *cmd; | |
| 4017 { | |
| 4018 char_u *p; | |
| 4019 | |
| 4020 if (arg != NULL && *arg != NUL) | |
| 4021 p = vim_strsave_up(arg); | |
| 4022 else | |
| 4023 { | |
| 4024 p = vim_strsave_up(gettail((char_u *)cmd)); | |
| 4025 /* Remove .exe or .bat from the name. */ | |
| 4026 if (p != NULL && vim_strchr(p, '.') != NULL) | |
| 4027 *vim_strchr(p, '.') = NUL; | |
| 4028 } | |
| 4029 return p; | |
| 4030 } | |
| 4031 #endif /* FEAT_CLIENTSERVER */ | |
| 4032 | |
| 4033 #if defined(FEAT_CLIENTSERVER) || defined(PROTO) | |
| 4034 /* | |
| 6 | 4035 * Replace termcodes such as <CR> and insert as key presses if there is room. |
| 4036 */ | |
| 4037 void | |
| 4038 server_to_input_buf(str) | |
| 4039 char_u *str; | |
| 4040 { | |
| 4041 char_u *ptr = NULL; | |
| 4042 char_u *cpo_save = p_cpo; | |
| 4043 | |
| 4044 /* Set 'cpoptions' the way we want it. | |
| 4045 * B set - backslashes are *not* treated specially | |
| 4046 * k set - keycodes are *not* reverse-engineered | |
| 4047 * < unset - <Key> sequences *are* interpreted | |
| 860 | 4048 * The last but one parameter of replace_termcodes() is TRUE so that the |
| 4049 * <lt> sequence is recognised - needed for a real backslash. | |
| 6 | 4050 */ |
| 4051 p_cpo = (char_u *)"Bk"; | |
| 860 | 4052 str = replace_termcodes((char_u *)str, &ptr, FALSE, TRUE, FALSE); |
| 6 | 4053 p_cpo = cpo_save; |
| 4054 | |
| 4055 if (*ptr != NUL) /* trailing CTRL-V results in nothing */ | |
| 4056 { | |
| 4057 /* | |
| 4058 * Add the string to the input stream. | |
| 4059 * Can't use add_to_input_buf() here, we now have K_SPECIAL bytes. | |
| 4060 * | |
| 4061 * First clear typed characters from the typeahead buffer, there could | |
| 4062 * be half a mapping there. Then append to the existing string, so | |
| 4063 * that multiple commands from a client are concatenated. | |
| 4064 */ | |
| 4065 if (typebuf.tb_maplen < typebuf.tb_len) | |
| 4066 del_typebuf(typebuf.tb_len - typebuf.tb_maplen, typebuf.tb_maplen); | |
| 4067 (void)ins_typebuf(str, REMAP_NONE, typebuf.tb_len, TRUE, FALSE); | |
| 4068 | |
| 4069 /* Let input_available() know we inserted text in the typeahead | |
| 4070 * buffer. */ | |
| 841 | 4071 typebuf_was_filled = TRUE; |
| 6 | 4072 } |
| 4073 vim_free((char_u *)ptr); | |
| 4074 } | |
| 4075 | |
| 4076 /* | |
| 4077 * Evaluate an expression that the client sent to a string. | |
| 4078 */ | |
| 4079 char_u * | |
| 4080 eval_client_expr_to_string(expr) | |
| 4081 char_u *expr; | |
| 4082 { | |
| 4083 char_u *res; | |
| 4084 int save_dbl = debug_break_level; | |
| 4085 int save_ro = redir_off; | |
| 4086 | |
| 4217 | 4087 /* Disable debugging, otherwise Vim hangs, waiting for "cont" to be |
| 4088 * typed. */ | |
| 6 | 4089 debug_break_level = -1; |
| 4090 redir_off = 0; | |
| 4217 | 4091 /* Do not display error message, otherwise Vim hangs, waiting for "cont" |
| 4092 * to be typed. Do generate errors so that try/catch works. */ | |
| 4093 ++emsg_silent; | |
| 6 | 4094 |
| 714 | 4095 res = eval_to_string(expr, NULL, TRUE); |
| 6 | 4096 |
| 4097 debug_break_level = save_dbl; | |
| 4098 redir_off = save_ro; | |
| 4217 | 4099 --emsg_silent; |
| 4100 if (emsg_silent < 0) | |
| 4101 emsg_silent = 0; | |
| 6 | 4102 |
| 591 | 4103 /* A client can tell us to redraw, but not to display the cursor, so do |
| 4104 * that here. */ | |
| 4105 setcursor(); | |
| 4106 out_flush(); | |
| 4107 #ifdef FEAT_GUI | |
| 4108 if (gui.in_use) | |
| 4109 gui_update_cursor(FALSE, FALSE); | |
| 4110 #endif | |
| 4111 | |
| 6 | 4112 return res; |
| 4113 } | |
| 4114 | |
| 39 | 4115 /* |
| 4116 * If conversion is needed, convert "data" from "client_enc" to 'encoding' and | |
| 4117 * return an allocated string. Otherwise return "data". | |
| 4118 * "*tofree" is set to the result when it needs to be freed later. | |
| 4119 */ | |
| 4120 char_u * | |
| 4121 serverConvert(client_enc, data, tofree) | |
| 1883 | 4122 char_u *client_enc UNUSED; |
| 39 | 4123 char_u *data; |
| 4124 char_u **tofree; | |
| 4125 { | |
| 4126 char_u *res = data; | |
| 4127 | |
| 4128 *tofree = NULL; | |
| 4129 # ifdef FEAT_MBYTE | |
| 4130 if (client_enc != NULL && p_enc != NULL) | |
| 4131 { | |
| 4132 vimconv_T vimconv; | |
| 4133 | |
| 4134 vimconv.vc_type = CONV_NONE; | |
| 4135 if (convert_setup(&vimconv, client_enc, p_enc) != FAIL | |
| 4136 && vimconv.vc_type != CONV_NONE) | |
| 4137 { | |
| 4138 res = string_convert(&vimconv, data, NULL); | |
| 4139 if (res == NULL) | |
| 4140 res = data; | |
| 4141 else | |
| 4142 *tofree = res; | |
| 4143 } | |
| 4144 convert_setup(&vimconv, NULL, NULL); | |
| 4145 } | |
| 4146 # endif | |
| 4147 return res; | |
| 4148 } | |
| 2730 | 4149 #endif |
| 6 | 4150 |
| 4151 /* | |
| 4152 * When FEAT_FKMAP is defined, also compile the Farsi source code. | |
| 4153 */ | |
| 4154 #if defined(FEAT_FKMAP) || defined(PROTO) | |
| 4155 # include "farsi.c" | |
| 4156 #endif | |
| 4157 | |
| 4158 /* | |
| 4159 * When FEAT_ARABIC is defined, also compile the Arabic source code. | |
| 4160 */ | |
| 4161 #if defined(FEAT_ARABIC) || defined(PROTO) | |
| 4162 # include "arabic.c" | |
| 4163 #endif |