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 */ 8 9 #ifndef VIM__H 10 # define VIM__H 11 12 /* use fastcall for Borland, when compiling for Win32 (not for DOS16) */ 13 #if defined(__BORLANDC__) && defined(WIN32) && !defined(DEBUG) 14 #if defined(FEAT_PERL) || \ 15 defined(FEAT_PYTHON) || \ 16 defined(FEAT_RUBY) || \ 17 defined(FEAT_TCL) || \ 18 defined(FEAT_MZSCHEME) || \ 19 defined(DYNAMIC_GETTEXT) || \ 20 defined(DYNAMIC_ICONV) || \ 21 defined(DYNAMIC_IME) || \ 22 defined(XPM) 23 #pragma option -pc 24 # else 25 #pragma option -pr 26 # endif 27 #endif 28 29 /* ============ the header file puzzle (ca. 50-100 pieces) ========= */ 30 31 #ifdef HAVE_CONFIG_H /* GNU autoconf (or something else) was here */ 32 # include "auto/config.h" 33 # define HAVE_PATHDEF 34 35 /* 36 * Check if configure correcly managed to find sizeof(int). If this failed, 37 * it becomes zero. This is likely a problem of not being able to run the 38 * test program. Other items from configure may also be wrong then! 39 */ 40 # if (SIZEOF_INT == 0) 41 Error: configure did not run properly. Check auto/config.log. 42 # endif 43 44 /* 45 * Cygwin may have fchdir() in a newer rleease, but in most versions it 46 * doesn't work well and avoiding it keeps the binary backward compatible. 47 */ 48 # if defined(__CYGWIN32__) && defined(HAVE_FCHDIR) 49 # undef HAVE_FCHDIR 50 # endif 51 #endif 52 53 #ifdef __EMX__ /* hand-edited config.h for OS/2 with EMX */ 54 # include "os_os2_cfg.h" 55 #endif 56 57 /* 58 * MACOS_CLASSIC compiling for MacOS prior to MacOS X 59 * MACOS_X_UNIX compiling for MacOS X (using os_unix.c) 60 * MACOS_X compiling for MacOS X (using os_unix.c) 61 * MACOS compiling for either one 62 */ 63 #if defined(macintosh) && !defined(MACOS_CLASSIC) 64 # define MACOS_CLASSIC 65 #endif 66 #if defined(MACOS_X_UNIX) 67 # define MACOS_X 68 # ifndef HAVE_CONFIG_H 69 # define UNIX 70 # endif 71 #endif 72 #if defined(MACOS_X) || defined(MACOS_CLASSIC) 73 # define MACOS 74 #endif 75 #if defined(MACOS_X) && defined(MACOS_CLASSIC) 76 Error: To compile for both MACOS X and Classic use a Classic Carbon 77 #endif 78 /* Unless made through the Makefile enforce GUI on Mac */ 79 #if defined(MACOS) && !defined(HAVE_CONFIG_H) 80 # define FEAT_GUI_MAC 81 #endif 82 83 #if defined(FEAT_GUI_MOTIF) \ 84 || defined(FEAT_GUI_GTK) \ 85 || defined(FEAT_GUI_ATHENA) \ 86 || defined(FEAT_GUI_MAC) \ 87 || defined(FEAT_GUI_W32) \ 88 || defined(FEAT_GUI_W16) \ 89 || defined(FEAT_GUI_PHOTON) 90 # if !defined(FEAT_GUI) && !defined(NO_X11_INCLUDES) 91 # define FEAT_GUI 92 # endif 93 #endif 94 95 /* Visual Studio 2005 has 'deprecated' many of the standard CRT functions */ 96 #if _MSC_VER >= 1400 97 # define _CRT_SECURE_NO_DEPRECATE 98 # define _CRT_NONSTDC_NO_DEPRECATE 99 #endif 100 101 #if defined(FEAT_GUI_W32) || defined(FEAT_GUI_W16) 102 # define FEAT_GUI_MSWIN 103 #endif 104 #if defined(WIN16) || defined(WIN32) || defined(_WIN64) 105 # define MSWIN 106 #endif 107 /* Practically everything is common to both Win32 and Win64 */ 108 #if defined(WIN32) || defined(_WIN64) 109 # define WIN3264 110 #endif 111 112 /* 113 * SIZEOF_INT is used in feature.h, and the system-specific included files 114 * need items from feature.h. Therefore define SIZEOF_INT here. 115 */ 116 #ifdef WIN3264 117 # define SIZEOF_INT 4 118 #endif 119 #ifdef MSDOS 120 # ifdef DJGPP 121 # ifndef FEAT_GUI_GTK /* avoid problems when generating prototypes */ 122 # define SIZEOF_INT 4 /* 32 bit ints */ 123 # endif 124 # define DOS32 125 # define FEAT_CLIPBOARD 126 # else 127 # ifndef FEAT_GUI_GTK /* avoid problems when generating prototypes */ 128 # define SIZEOF_INT 2 /* 16 bit ints */ 129 # endif 130 # define SMALL_MALLOC /* 16 bit storage allocation */ 131 # define DOS16 132 # endif 133 #endif 134 135 #ifdef AMIGA 136 /* Be conservative about sizeof(int). It could be 4 too. */ 137 # ifndef FEAT_GUI_GTK /* avoid problems when generating prototypes */ 138 # ifdef __GNUC__ 139 # define SIZEOF_INT 4 140 # else 141 # define SIZEOF_INT 2 142 # endif 143 # endif 144 #endif 145 #ifdef MACOS 146 # if defined(__POWERPC__) || defined(MACOS_X) || defined(__fourbyteints__) \ 147 || defined(__MRC__) || defined(__SC__) || defined(__APPLE_CC__)/* MPW Compilers */ 148 # define SIZEOF_INT 4 149 # else 150 # define SIZEOF_INT 2 151 # endif 152 #endif 153 #ifdef RISCOS 154 # define SIZEOF_INT 4 155 #endif 156 157 158 #include "feature.h" /* #defines for optionals and features */ 159 160 /* +x11 is only enabled when it's both available and wanted. */ 161 #if defined(HAVE_X11) && defined(WANT_X11) 162 # define FEAT_X11 163 #endif 164 165 #ifdef NO_X11_INCLUDES 166 /* In os_mac_conv.c NO_X11_INCLUDES is defined to avoid X11 headers. 167 * Disable all X11 related things to avoid conflicts. */ 168 # ifdef FEAT_X11 169 # undef FEAT_X11 170 # endif 171 # ifdef FEAT_XCLIPBOARD 172 # undef FEAT_XCLIPBOARD 173 # endif 174 # ifdef FEAT_GUI_MOTIF 175 # undef FEAT_GUI_MOTIF 176 # endif 177 # ifdef FEAT_GUI_ATHENA 178 # undef FEAT_GUI_ATHENA 179 # endif 180 # ifdef FEAT_GUI_GTK 181 # undef FEAT_GUI_GTK 182 # endif 183 # ifdef FEAT_BEVAL_TIP 184 # undef FEAT_BEVAL_TIP 185 # endif 186 # ifdef FEAT_XIM 187 # undef FEAT_XIM 188 # endif 189 # ifdef FEAT_CLIENTSERVER 190 # undef FEAT_CLIENTSERVER 191 # endif 192 #endif 193 194 /* The Mac conversion stuff doesn't work under X11. */ 195 #if defined(FEAT_MBYTE) && defined(MACOS_X) 196 # define MACOS_CONVERT 197 #endif 198 199 /* Can't use "PACKAGE" here, conflicts with a Perl include file. */ 200 #ifndef VIMPACKAGE 201 # define VIMPACKAGE "vim" 202 #endif 203 204 /* 205 * Find out if function definitions should include argument types 206 */ 207 #ifdef AZTEC_C 208 # include <functions.h> 209 # define __ARGS(x) x 210 #endif 211 212 #ifdef SASC 213 # include <clib/exec_protos.h> 214 # define __ARGS(x) x 215 #endif 216 217 #ifdef _DCC 218 # include <clib/exec_protos.h> 219 # define __ARGS(x) x 220 #endif 221 222 #ifdef __TURBOC__ 223 # define __ARGS(x) x 224 #endif 225 226 #ifdef __BEOS__ 227 # include "os_beos.h" 228 # define __ARGS(x) x 229 #endif 230 231 #if (defined(UNIX) || defined(__EMX__) || defined(VMS)) \ 232 && (!defined(MACOS_X) || defined(HAVE_CONFIG_H)) 233 # include "os_unix.h" /* bring lots of system header files */ 234 #endif 235 236 #if defined(MACOS) && (defined(__MRC__) || defined(__SC__)) 237 /* Apple's Compilers support prototypes */ 238 # define __ARGS(x) x 239 #endif 240 #ifndef __ARGS 241 # if defined(__STDC__) || defined(__GNUC__) || defined(WIN3264) 242 # define __ARGS(x) x 243 # else 244 # define __ARGS(x) () 245 # endif 246 #endif 247 248 /* __ARGS and __PARMS are the same thing. */ 249 #ifndef __PARMS 250 # define __PARMS(x) __ARGS(x) 251 #endif 252 253 /* if we're compiling in C++ (currently only KVim), the system 254 * headers must have the correct prototypes or nothing will build. 255 * conversely, our prototypes might clash due to throw() specifiers and 256 * cause compilation failures even though the headers are correct. for 257 * a concrete example, gcc-3.2 enforces exception specifications, and 258 * glibc-2.2.5 has them in their system headers. 259 */ 260 #if !defined(__cplusplus) && defined(UNIX) \ 261 && !defined(MACOS_X) /* MACOS_X doesn't yet support osdef.h */ 262 # include "auto/osdef.h" /* bring missing declarations in */ 263 #endif 264 265 #ifdef __EMX__ 266 # define getcwd _getcwd2 267 # define chdir _chdir2 268 # undef CHECK_INODE 269 #endif 270 271 #ifdef AMIGA 272 # include "os_amiga.h" 273 #endif 274 275 #ifdef MSDOS 276 # include "os_msdos.h" 277 #endif 278 279 #ifdef WIN16 280 # include "os_win16.h" 281 #endif 282 283 #ifdef WIN3264 284 # include "os_win32.h" 285 #endif 286 287 #ifdef __MINT__ 288 # include "os_mint.h" 289 #endif 290 291 #if defined(MACOS) 292 # if defined(__MRC__) || defined(__SC__) /* MPW Compilers */ 293 # define HAVE_SETENV 294 # endif 295 # include "os_mac.h" 296 #endif 297 298 #ifdef RISCOS 299 # include "os_riscos.h" 300 #endif 301 302 #ifdef __QNX__ 303 # include "os_qnx.h" 304 #endif 305 306 #ifdef FEAT_SUN_WORKSHOP 307 # include "workshop.h" 308 #endif 309 310 #ifdef X_LOCALE 311 # include <X11/Xlocale.h> 312 #else 313 # ifdef HAVE_LOCALE_H 314 # include <locale.h> 315 # endif 316 #endif 317 318 /* 319 * Maximum length of a path (for non-unix systems) Make it a bit long, to stay 320 * on the safe side. But not too long to put on the stack. 321 */ 322 #ifndef MAXPATHL 323 # ifdef MAXPATHLEN 324 # define MAXPATHL MAXPATHLEN 325 # else 326 # define MAXPATHL 256 327 # endif 328 #endif 329 #ifdef BACKSLASH_IN_FILENAME 330 # define PATH_ESC_CHARS ((char_u *)" \t*?[{`%#") 331 #else 332 # define PATH_ESC_CHARS ((char_u *)" \t*?[{`$\\%#'\"|") 333 # define SHELL_ESC_CHARS ((char_u *)" \t*?[{`$\\%#'\"|<>();&!") 334 #endif 335 336 #define NUMBUFLEN 30 /* length of a buffer to store a number in ASCII */ 337 338 /* 339 * Shorthand for unsigned variables. Many systems, but not all, have u_char 340 * already defined, so we use char_u to avoid trouble. 341 */ 342 typedef unsigned char char_u; 343 typedef unsigned short short_u; 344 typedef unsigned int int_u; 345 /* Make sure long_u is big enough to hold a pointer. On Win64 longs are 32 346 * bit and pointers 64 bit. */ 347 #ifdef _WIN64 348 typedef unsigned __int64 long_u; 349 typedef __int64 long_i; 350 #else 351 typedef unsigned long long_u; 352 typedef long long_i; 353 #endif 354 355 /* 356 * The characters and attributes cached for the screen. 357 */ 358 typedef char_u schar_T; 359 #ifdef FEAT_SYN_HL 360 typedef unsigned short sattr_T; 361 # define MAX_TYPENR 65535 362 #else 363 typedef unsigned char sattr_T; 364 # define MAX_TYPENR 255 365 #endif 366 367 /* 368 * The u8char_T can hold one decoded UTF-8 character. 369 * We normally use 32 bits now, since some Asian characters don't fit in 16 370 * bits. u8char_T is only used for displaying, it could be 16 bits to save 371 * memory. 372 */ 373 #ifdef FEAT_MBYTE 374 # ifdef UNICODE16 375 typedef unsigned short u8char_T; /* short should be 16 bits */ 376 # else 377 # if SIZEOF_INT >= 4 378 typedef unsigned int u8char_T; /* int is 32 bits */ 379 # else 380 typedef unsigned long u8char_T; /* long should be 32 bits or more */ 381 # endif 382 # endif 383 #endif 384 385 #ifndef UNIX /* For Unix this is included in os_unix.h */ 386 # include <stdio.h> 387 # include <ctype.h> 388 #endif 389 390 #include "ascii.h" 391 #include "keymap.h" 392 #include "term.h" 393 #include "macros.h" 394 395 #ifdef LATTICE 396 # include <sys/types.h> 397 # include <sys/stat.h> 398 #endif 399 #ifdef _DCC 400 # include <sys/stat.h> 401 #endif 402 #if defined(MSDOS) || defined(MSWIN) 403 # include <sys/stat.h> 404 #endif 405 406 /* 407 * Allow other (non-unix) systems to configure themselves now 408 * These are also in os_unix.h, because osdef.sh needs them there. 409 */ 410 #ifndef UNIX 411 /* Note: Some systems need both string.h and strings.h (Savage). If the 412 * system can't handle this, define NO_STRINGS_WITH_STRING_H. */ 413 # ifdef HAVE_STRING_H 414 # include <string.h> 415 # endif 416 # if defined(HAVE_STRINGS_H) && !defined(NO_STRINGS_WITH_STRING_H) 417 # include <strings.h> 418 # endif 419 # ifdef HAVE_STAT_H 420 # include <stat.h> 421 # endif 422 # ifdef HAVE_STDLIB_H 423 # include <stdlib.h> 424 # endif 425 #endif /* NON-UNIX */ 426 427 #include <assert.h> 428 429 #ifdef HAVE_WCTYPE_H 430 # include <wctype.h> 431 #endif 432 #ifdef HAVE_STDARG_H 433 # include <stdarg.h> 434 #endif 435 436 /* ================ end of the header file puzzle =============== */ 437 438 /* 439 * For dynamically loaded imm library. Currently, only for Win32. 440 */ 441 #ifdef DYNAMIC_IME 442 # ifndef FEAT_MBYTE_IME 443 # define FEAT_MBYTE_IME 444 # endif 445 #endif 446 447 /* 448 * Check input method control. 449 */ 450 #if defined(FEAT_XIM) || \ 451 (defined(FEAT_GUI) && (defined(FEAT_MBYTE_IME) || defined(GLOBAL_IME))) 452 # define USE_IM_CONTROL 453 #endif 454 455 /* 456 * For dynamically loaded gettext library. Currently, only for Win32. 457 */ 458 #ifdef DYNAMIC_GETTEXT 459 # ifndef FEAT_GETTEXT 460 # define FEAT_GETTEXT 461 # endif 462 /* These are in os_win32.c */ 463 extern char *(*dyn_libintl_gettext)(const char *msgid); 464 extern char *(*dyn_libintl_bindtextdomain)(const char *domainname, const char *dirname); 465 extern char *(*dyn_libintl_bind_textdomain_codeset)(const char *domainname, const char *codeset); 466 extern char *(*dyn_libintl_textdomain)(const char *domainname); 467 #endif 468 469 470 /* 471 * The _() stuff is for using gettext(). It is a no-op when libintl.h is not 472 * found or the +multilang feature is disabled. 473 */ 474 #ifdef FEAT_GETTEXT 475 # ifdef DYNAMIC_GETTEXT 476 # define _(x) (*dyn_libintl_gettext)((char *)(x)) 477 # define N_(x) x 478 # define bindtextdomain(domain, dir) (*dyn_libintl_bindtextdomain)((domain), (dir)) 479 # define bind_textdomain_codeset(domain, codeset) (*dyn_libintl_bind_textdomain_codeset)((domain), (codeset)) 480 # if !defined(HAVE_BIND_TEXTDOMAIN_CODESET) 481 # define HAVE_BIND_TEXTDOMAIN_CODESET 1 482 # endif 483 # define textdomain(domain) (*dyn_libintl_textdomain)(domain) 484 # else 485 # include <libintl.h> 486 # define _(x) gettext((char *)(x)) 487 # ifdef gettext_noop 488 # define N_(x) gettext_noop(x) 489 # else 490 # define N_(x) x 491 # endif 492 # endif 493 #else 494 # define _(x) ((char *)(x)) 495 # define N_(x) x 496 # ifdef bindtextdomain 497 # undef bindtextdomain 498 # endif 499 # define bindtextdomain(x, y) /* empty */ 500 # ifdef bind_textdomain_codeset 501 # undef bind_textdomain_codeset 502 # endif 503 # define bind_textdomain_codeset(x, y) /* empty */ 504 # ifdef textdomain 505 # undef textdomain 506 # endif 507 # define textdomain(x) /* empty */ 508 #endif 509 510 /* 511 * flags for update_screen() 512 * The higher the value, the higher the priority 513 */ 514 #define VALID 10 /* buffer not changed, or changes marked 515 with b_mod_* */ 516 #define INVERTED 20 /* redisplay inverted part that changed */ 517 #define INVERTED_ALL 25 /* redisplay whole inverted part */ 518 #define REDRAW_TOP 30 /* display first w_upd_rows screen lines */ 519 #define SOME_VALID 35 /* like NOT_VALID but may scroll */ 520 #define NOT_VALID 40 /* buffer needs complete redraw */ 521 #define CLEAR 50 /* screen messed up, clear it */ 522 523 /* 524 * Flags for w_valid. 525 * These are set when something in a window structure becomes invalid, except 526 * when the cursor is moved. Call check_cursor_moved() before testing one of 527 * the flags. 528 * These are reset when that thing has been updated and is valid again. 529 * 530 * Every function that invalidates one of these must call one of the 531 * invalidate_* functions. 532 * 533 * w_valid is supposed to be used only in screen.c. From other files, use the 534 * functions that set or reset the flags. 535 * 536 * VALID_BOTLINE VALID_BOTLINE_AP 537 * on on w_botline valid 538 * off on w_botline approximated 539 * off off w_botline not valid 540 * on off not possible 541 */ 542 #define VALID_WROW 0x01 /* w_wrow (window row) is valid */ 543 #define VALID_WCOL 0x02 /* w_wcol (window col) is valid */ 544 #define VALID_VIRTCOL 0x04 /* w_virtcol (file col) is valid */ 545 #define VALID_CHEIGHT 0x08 /* w_cline_height and w_cline_folded valid */ 546 #define VALID_CROW 0x10 /* w_cline_row is valid */ 547 #define VALID_BOTLINE 0x20 /* w_botine and w_empty_rows are valid */ 548 #define VALID_BOTLINE_AP 0x40 /* w_botine is approximated */ 549 #define VALID_TOPLINE 0x80 /* w_topline is valid (for cursor position) */ 550 551 /* 552 * Terminal highlighting attribute bits. 553 * Attibutes above HL_ALL are used for syntax highlighting. 554 */ 555 #define HL_NORMAL 0x00 556 #define HL_INVERSE 0x01 557 #define HL_BOLD 0x02 558 #define HL_ITALIC 0x04 559 #define HL_UNDERLINE 0x08 560 #define HL_UNDERCURL 0x10 561 #define HL_STANDOUT 0x20 562 #define HL_ALL 0x3f 563 564 /* special attribute addition: Put message in history */ 565 #define MSG_HIST 0x1000 566 567 /* 568 * values for State 569 * 570 * The lower bits up to 0x20 are used to distinguish normal/visual/op_pending 571 * and cmdline/insert+replace mode. This is used for mapping. If none of 572 * these bits are set, no mapping is done. 573 * The upper bits are used to distinguish between other states. 574 */ 575 #define NORMAL 0x01 /* Normal mode, command expected */ 576 #define VISUAL 0x02 /* Visual mode - use get_real_state() */ 577 #define OP_PENDING 0x04 /* Normal mode, operator is pending - use 578 get_real_state() */ 579 #define CMDLINE 0x08 /* Editing command line */ 580 #define INSERT 0x10 /* Insert mode */ 581 #define LANGMAP 0x20 /* Language mapping, can be combined with 582 INSERT and CMDLINE */ 583 #define MAP_ALL_MODES 0x3f /* all mode bits used for mapping */ 584 585 #define REPLACE_FLAG 0x40 /* Replace mode flag */ 586 #define REPLACE (REPLACE_FLAG + INSERT) 587 #ifdef FEAT_VREPLACE 588 # define VREPLACE_FLAG 0x80 /* Virtual-replace mode flag */ 589 # define VREPLACE (REPLACE_FLAG + VREPLACE_FLAG + INSERT) 590 #endif 591 #define LREPLACE (REPLACE_FLAG + LANGMAP) 592 593 #define NORMAL_BUSY (0x100 + NORMAL) /* Normal mode, busy with a command */ 594 #define HITRETURN (0x200 + NORMAL) /* waiting for return or command */ 595 #define ASKMORE 0x300 /* Asking if you want --more-- */ 596 #define SETWSIZE 0x400 /* window size has changed */ 597 #define ABBREV 0x500 /* abbreviation instead of mapping */ 598 #define EXTERNCMD 0x600 /* executing an external command */ 599 #define SHOWMATCH (0x700 + INSERT) /* show matching paren */ 600 #define CONFIRM 0x800 /* ":confirm" prompt */ 601 #define SELECTMODE 0x1000 /* Select mode, only for mappings */ 602 603 /* directions */ 604 #define FORWARD 1 605 #define BACKWARD (-1) 606 #define FORWARD_FILE 3 607 #define BACKWARD_FILE (-3) 608 609 /* return values for functions */ 610 #if !(defined(OK) && (OK == 1)) 611 /* OK already defined to 1 in MacOS X curses, skip this */ 612 # define OK 1 613 #endif 614 #define FAIL 0 615 #define NOTDONE 2 /* not OK or FAIL but skipped */ 616 617 /* flags for b_flags */ 618 #define BF_RECOVERED 0x01 /* buffer has been recovered */ 619 #define BF_CHECK_RO 0x02 /* need to check readonly when loading file 620 into buffer (set by ":e", may be reset by 621 ":buf" */ 622 #define BF_NEVERLOADED 0x04 /* file has never been loaded into buffer, 623 many variables still need to be set */ 624 #define BF_NOTEDITED 0x08 /* Set when file name is changed after 625 starting to edit, reset when file is 626 written out. */ 627 #define BF_NEW 0x10 /* file didn't exist when editing started */ 628 #define BF_NEW_W 0x20 /* Warned for BF_NEW and file created */ 629 #define BF_READERR 0x40 /* got errors while reading the file */ 630 #define BF_DUMMY 0x80 /* dummy buffer, only used internally */ 631 #define BF_PRESERVED 0x100 /* ":preserve" was used */ 632 633 /* Mask to check for flags that prevent normal writing */ 634 #define BF_WRITE_MASK (BF_NOTEDITED + BF_NEW + BF_READERR) 635 636 /* 637 * values for xp_context when doing command line completion 638 */ 639 #define EXPAND_UNSUCCESSFUL (-2) 640 #define EXPAND_OK (-1) 641 #define EXPAND_NOTHING 0 642 #define EXPAND_COMMANDS 1 643 #define EXPAND_FILES 2 644 #define EXPAND_DIRECTORIES 3 645 #define EXPAND_SETTINGS 4 646 #define EXPAND_BOOL_SETTINGS 5 647 #define EXPAND_TAGS 6 648 #define EXPAND_OLD_SETTING 7 649 #define EXPAND_HELP 8 650 #define EXPAND_BUFFERS 9 651 #define EXPAND_EVENTS 10 652 #define EXPAND_MENUS 11 653 #define EXPAND_SYNTAX 12 654 #define EXPAND_HIGHLIGHT 13 655 #define EXPAND_AUGROUP 14 656 #define EXPAND_USER_VARS 15 657 #define EXPAND_MAPPINGS 16 658 #define EXPAND_TAGS_LISTFILES 17 659 #define EXPAND_FUNCTIONS 18 660 #define EXPAND_USER_FUNC 19 661 #define EXPAND_EXPRESSION 20 662 #define EXPAND_MENUNAMES 21 663 #define EXPAND_USER_COMMANDS 22 664 #define EXPAND_USER_CMD_FLAGS 23 665 #define EXPAND_USER_NARGS 24 666 #define EXPAND_USER_COMPLETE 25 667 #define EXPAND_ENV_VARS 26 668 #define EXPAND_LANGUAGE 27 669 #define EXPAND_COLORS 28 670 #define EXPAND_COMPILER 29 671 #define EXPAND_USER_DEFINED 30 672 #define EXPAND_USER_LIST 31 673 #define EXPAND_SHELLCMD 32 674 675 /* Values for exmode_active (0 is no exmode) */ 676 #define EXMODE_NORMAL 1 677 #define EXMODE_VIM 2 678 679 /* Values for nextwild() and ExpandOne(). See ExpandOne() for meaning. */ 680 #define WILD_FREE 1 681 #define WILD_EXPAND_FREE 2 682 #define WILD_EXPAND_KEEP 3 683 #define WILD_NEXT 4 684 #define WILD_PREV 5 685 #define WILD_ALL 6 686 #define WILD_LONGEST 7 687 688 #define WILD_LIST_NOTFOUND 1 689 #define WILD_HOME_REPLACE 2 690 #define WILD_USE_NL 4 691 #define WILD_NO_BEEP 8 692 #define WILD_ADD_SLASH 16 693 #define WILD_KEEP_ALL 32 694 #define WILD_SILENT 64 695 #define WILD_ESCAPE 128 696 697 /* Flags for expand_wildcards() */ 698 #define EW_DIR 0x01 /* include directory names */ 699 #define EW_FILE 0x02 /* include file names */ 700 #define EW_NOTFOUND 0x04 /* include not found names */ 701 #define EW_ADDSLASH 0x08 /* append slash to directory name */ 702 #define EW_KEEPALL 0x10 /* keep all matches */ 703 #define EW_SILENT 0x20 /* don't print "1 returned" from shell */ 704 #define EW_EXEC 0x40 /* executable files */ 705 /* Note: mostly EW_NOTFOUND and EW_SILENT are mutually exclusive: EW_NOTFOUND 706 * is used when executing commands and EW_SILENT for interactive expanding. */ 707 708 #ifdef FEAT_VERTSPLIT 709 # define W_WINCOL(wp) (wp->w_wincol) 710 # define W_WIDTH(wp) (wp->w_width) 711 # define W_ENDCOL(wp) (wp->w_wincol + wp->w_width) 712 # define W_VSEP_WIDTH(wp) (wp->w_vsep_width) 713 #else 714 # define W_WINCOL(wp) 0 715 # define W_WIDTH(wp) Columns 716 # define W_ENDCOL(wp) Columns 717 # define W_VSEP_WIDTH(wp) 0 718 #endif 719 #ifdef FEAT_WINDOWS 720 # define W_STATUS_HEIGHT(wp) (wp->w_status_height) 721 # define W_WINROW(wp) (wp->w_winrow) 722 #else 723 # define W_STATUS_HEIGHT(wp) 0 724 # define W_WINROW(wp) 0 725 #endif 726 727 #ifdef NO_EXPANDPATH 728 # define gen_expand_wildcards mch_expand_wildcards 729 #endif 730 731 /* Values for the find_pattern_in_path() function args 'type' and 'action': */ 732 #define FIND_ANY 1 733 #define FIND_DEFINE 2 734 #define CHECK_PATH 3 735 736 #define ACTION_SHOW 1 737 #define ACTION_GOTO 2 738 #define ACTION_SPLIT 3 739 #define ACTION_SHOW_ALL 4 740 #ifdef FEAT_INS_EXPAND 741 # define ACTION_EXPAND 5 742 #endif 743 744 #ifdef FEAT_SYN_HL 745 # define SST_MIN_ENTRIES 150 /* minimal size for state stack array */ 746 # ifdef FEAT_GUI_W16 747 # define SST_MAX_ENTRIES 500 /* (only up to 64K blocks) */ 748 # else 749 # define SST_MAX_ENTRIES 1000 /* maximal size for state stack array */ 750 # endif 751 # define SST_FIX_STATES 7 /* size of sst_stack[]. */ 752 # define SST_DIST 16 /* normal distance between entries */ 753 #endif 754 755 /* Values for 'options' argument in do_search() and searchit() */ 756 #define SEARCH_REV 0x01 /* go in reverse of previous dir. */ 757 #define SEARCH_ECHO 0x02 /* echo the search command and handle options */ 758 #define SEARCH_MSG 0x0c /* give messages (yes, it's not 0x04) */ 759 #define SEARCH_NFMSG 0x08 /* give all messages except not found */ 760 #define SEARCH_OPT 0x10 /* interpret optional flags */ 761 #define SEARCH_HIS 0x20 /* put search pattern in history */ 762 #define SEARCH_END 0x40 /* put cursor at end of match */ 763 #define SEARCH_NOOF 0x80 /* don't add offset to position */ 764 #define SEARCH_START 0x100 /* start search without col offset */ 765 #define SEARCH_MARK 0x200 /* set previous context mark */ 766 #define SEARCH_KEEP 0x400 /* keep previous search pattern */ 767 #define SEARCH_PEEK 0x800 /* peek for typed char, cancel search */ 768 769 /* Values for find_ident_under_cursor() */ 770 #define FIND_IDENT 1 /* find identifier (word) */ 771 #define FIND_STRING 2 /* find any string (WORD) */ 772 #define FIND_EVAL 4 /* include "->", "[]" and "." */ 773 774 /* Values for file_name_in_line() */ 775 #define FNAME_MESS 1 /* give error message */ 776 #define FNAME_EXP 2 /* expand to path */ 777 #define FNAME_HYP 4 /* check for hypertext link */ 778 #define FNAME_INCL 8 /* apply 'includeexpr' */ 779 #define FNAME_REL 16 /* ".." and "./" are relative to the (current) 780 file instead of the current directory */ 781 782 /* Values for buflist_getfile() */ 783 #define GETF_SETMARK 0x01 /* set pcmark before jumping */ 784 #define GETF_ALT 0x02 /* jumping to alternate file (not buf num) */ 785 #define GETF_SWITCH 0x04 /* respect 'switchbuf' settings when jumping */ 786 787 /* Values for buflist_new() flags */ 788 #define BLN_CURBUF 1 /* May re-use curbuf for new buffer */ 789 #define BLN_LISTED 2 /* Put new buffer in buffer list */ 790 #define BLN_DUMMY 4 /* Allocating dummy buffer */ 791 792 /* Values for in_cinkeys() */ 793 #define KEY_OPEN_FORW 0x101 794 #define KEY_OPEN_BACK 0x102 795 #define KEY_COMPLETE 0x103 /* end of completion */ 796 797 /* Values for "noremap" argument of ins_typebuf(). Also used for 798 * map->m_noremap and menu->noremap[]. */ 799 #define REMAP_YES 0 /* allow remapping */ 800 #define REMAP_NONE -1 /* no remapping */ 801 #define REMAP_SCRIPT -2 /* remap script-local mappings only */ 802 #define REMAP_SKIP -3 /* no remapping for first char */ 803 804 /* Values for mch_call_shell() second argument */ 805 #define SHELL_FILTER 1 /* filtering text */ 806 #define SHELL_EXPAND 2 /* expanding wildcards */ 807 #define SHELL_COOKED 4 /* set term to cooked mode */ 808 #define SHELL_DOOUT 8 /* redirecting output */ 809 #define SHELL_SILENT 16 /* don't print error returned by command */ 810 #define SHELL_READ 32 /* read lines and insert into buffer */ 811 #define SHELL_WRITE 64 /* write lines from buffer */ 812 813 /* Values returned by mch_nodetype() */ 814 #define NODE_NORMAL 0 /* file or directory, check with mch_isdir()*/ 815 #define NODE_WRITABLE 1 /* something we can write to (character 816 device, fifo, socket, ..) */ 817 #define NODE_OTHER 2 /* non-writable thing (e.g., block device) */ 818 819 /* Values for readfile() flags */ 820 #define READ_NEW 0x01 /* read a file into a new buffer */ 821 #define READ_FILTER 0x02 /* read filter output */ 822 #define READ_STDIN 0x04 /* read from stdin */ 823 #define READ_BUFFER 0x08 /* read from curbuf (converting stdin) */ 824 #define READ_DUMMY 0x10 /* reading into a dummy buffer */ 825 826 /* Values for change_indent() */ 827 #define INDENT_SET 1 /* set indent */ 828 #define INDENT_INC 2 /* increase indent */ 829 #define INDENT_DEC 3 /* decrease indent */ 830 831 /* Values for flags argument for findmatchlimit() */ 832 #define FM_BACKWARD 0x01 /* search backwards */ 833 #define FM_FORWARD 0x02 /* search forwards */ 834 #define FM_BLOCKSTOP 0x04 /* stop at start/end of block */ 835 #define FM_SKIPCOMM 0x08 /* skip comments */ 836 837 /* Values for action argument for do_buffer() */ 838 #define DOBUF_GOTO 0 /* go to specified buffer */ 839 #define DOBUF_SPLIT 1 /* split window and go to specified buffer */ 840 #define DOBUF_UNLOAD 2 /* unload specified buffer(s) */ 841 #define DOBUF_DEL 3 /* delete specified buffer(s) from buflist */ 842 #define DOBUF_WIPE 4 /* delete specified buffer(s) really */ 843 844 /* Values for start argument for do_buffer() */ 845 #define DOBUF_CURRENT 0 /* "count" buffer from current buffer */ 846 #define DOBUF_FIRST 1 /* "count" buffer from first buffer */ 847 #define DOBUF_LAST 2 /* "count" buffer from last buffer */ 848 #define DOBUF_MOD 3 /* "count" mod. buffer from current buffer */ 849 850 /* Values for sub_cmd and which_pat argument for search_regcomp() */ 851 /* Also used for which_pat argument for searchit() */ 852 #define RE_SEARCH 0 /* save/use pat in/from search_pattern */ 853 #define RE_SUBST 1 /* save/use pat in/from subst_pattern */ 854 #define RE_BOTH 2 /* save pat in both patterns */ 855 #define RE_LAST 2 /* use last used pattern if "pat" is NULL */ 856 857 /* Second argument for vim_regcomp(). */ 858 #define RE_MAGIC 1 /* 'magic' option */ 859 #define RE_STRING 2 /* match in string instead of buffer text */ 860 #define RE_STRICT 4 /* don't allow [abc] without ] */ 861 862 #ifdef FEAT_SYN_HL 863 /* values for reg_do_extmatch */ 864 # define REX_SET 1 /* to allow \z\(...\), */ 865 # define REX_USE 2 /* to allow \z\1 et al. */ 866 #endif 867 868 /* Return values for fullpathcmp() */ 869 /* Note: can use (fullpathcmp() & FPC_SAME) to check for equal files */ 870 #define FPC_SAME 1 /* both exist and are the same file. */ 871 #define FPC_DIFF 2 /* both exist and are different files. */ 872 #define FPC_NOTX 4 /* both don't exist. */ 873 #define FPC_DIFFX 6 /* one of them doesn't exist. */ 874 #define FPC_SAMEX 7 /* both don't exist and file names are same. */ 875 876 /* flags for do_ecmd() */ 877 #define ECMD_HIDE 0x01 /* don't free the current buffer */ 878 #define ECMD_SET_HELP 0x02 /* set b_help flag of (new) buffer before 879 opening file */ 880 #define ECMD_OLDBUF 0x04 /* use existing buffer if it exists */ 881 #define ECMD_FORCEIT 0x08 /* ! used in Ex command */ 882 #define ECMD_ADDBUF 0x10 /* don't edit, just add to buffer list */ 883 884 /* for lnum argument in do_ecmd() */ 885 #define ECMD_LASTL (linenr_T)0 /* use last position in loaded file */ 886 #define ECMD_LAST (linenr_T)-1 /* use last position in all files */ 887 #define ECMD_ONE (linenr_T)1 /* use first line */ 888 889 /* flags for do_cmdline() */ 890 #define DOCMD_VERBOSE 0x01 /* included command in error message */ 891 #define DOCMD_NOWAIT 0x02 /* don't call wait_return() and friends */ 892 #define DOCMD_REPEAT 0x04 /* repeat exec. until getline() returns NULL */ 893 #define DOCMD_KEYTYPED 0x08 /* don't reset KeyTyped */ 894 #define DOCMD_EXCRESET 0x10 /* reset exception environment (for debugging)*/ 895 #define DOCMD_KEEPLINE 0x20 /* keep typed line for repeating with "." */ 896 897 /* flags for beginline() */ 898 #define BL_WHITE 1 /* cursor on first non-white in the line */ 899 #define BL_SOL 2 /* use 'sol' option */ 900 #define BL_FIX 4 /* don't leave cursor on a NUL */ 901 902 /* flags for mf_sync() */ 903 #define MFS_ALL 1 /* also sync blocks with negative numbers */ 904 #define MFS_STOP 2 /* stop syncing when a character is available */ 905 #define MFS_FLUSH 4 /* flushed file to disk */ 906 #define MFS_ZERO 8 /* only write block 0 */ 907 908 /* flags for buf_copy_options() */ 909 #define BCO_ENTER 1 /* going to enter the buffer */ 910 #define BCO_ALWAYS 2 /* always copy the options */ 911 #define BCO_NOHELP 4 /* don't touch the help related options */ 912 913 /* flags for do_put() */ 914 #define PUT_FIXINDENT 1 /* make indent look nice */ 915 #define PUT_CURSEND 2 /* leave cursor after end of new text */ 916 #define PUT_CURSLINE 4 /* leave cursor on last line of new text */ 917 #define PUT_LINE 8 /* put register as lines */ 918 #define PUT_LINE_SPLIT 16 /* split line for linewise register */ 919 #define PUT_LINE_FORWARD 32 /* put linewise register below Visual sel. */ 920 921 /* flags for set_indent() */ 922 #define SIN_CHANGED 1 /* call changed_bytes() when line changed */ 923 #define SIN_INSERT 2 /* insert indent before existing text */ 924 #define SIN_UNDO 4 /* save line for undo before changing it */ 925 926 /* flags for insertchar() */ 927 #define INSCHAR_FORMAT 1 /* force formatting */ 928 #define INSCHAR_DO_COM 2 /* format comments */ 929 #define INSCHAR_CTRLV 4 /* char typed just after CTRL-V */ 930 931 /* flags for open_line() */ 932 #define OPENLINE_DELSPACES 1 /* delete spaces after cursor */ 933 #define OPENLINE_DO_COM 2 /* format comments */ 934 #define OPENLINE_KEEPTRAIL 4 /* keep trailing spaces */ 935 #define OPENLINE_MARKFIX 8 /* fix mark positions */ 936 937 /* 938 * There are four history tables: 939 */ 940 #define HIST_CMD 0 /* colon commands */ 941 #define HIST_SEARCH 1 /* search commands */ 942 #define HIST_EXPR 2 /* expressions (from entering = register) */ 943 #define HIST_INPUT 3 /* input() lines */ 944 #define HIST_DEBUG 4 /* debug commands */ 945 #define HIST_COUNT 5 /* number of history tables */ 946 947 /* 948 * Flags for chartab[]. 949 */ 950 #define CT_CELL_MASK 0x07 /* mask: nr of display cells (1, 2 or 4) */ 951 #define CT_PRINT_CHAR 0x10 /* flag: set for printable chars */ 952 #define CT_ID_CHAR 0x20 /* flag: set for ID chars */ 953 #define CT_FNAME_CHAR 0x40 /* flag: set for file name chars */ 954 955 /* 956 * Values for do_tag(). 957 */ 958 #define DT_TAG 1 /* jump to newer position or same tag again */ 959 #define DT_POP 2 /* jump to older position */ 960 #define DT_NEXT 3 /* jump to next match of same tag */ 961 #define DT_PREV 4 /* jump to previous match of same tag */ 962 #define DT_FIRST 5 /* jump to first match of same tag */ 963 #define DT_LAST 6 /* jump to first match of same tag */ 964 #define DT_SELECT 7 /* jump to selection from list */ 965 #define DT_HELP 8 /* like DT_TAG, but no wildcards */ 966 #define DT_JUMP 9 /* jump to new tag or selection from list */ 967 #define DT_CSCOPE 10 /* cscope find command (like tjump) */ 968 #define DT_LTAG 11 /* tag using location list */ 969 #define DT_FREE 99 /* free cached matches */ 970 971 /* 972 * flags for find_tags(). 973 */ 974 #define TAG_HELP 1 /* only search for help tags */ 975 #define TAG_NAMES 2 /* only return name of tag */ 976 #define TAG_REGEXP 4 /* use tag pattern as regexp */ 977 #define TAG_NOIC 8 /* don't always ignore case */ 978 #ifdef FEAT_CSCOPE 979 # define TAG_CSCOPE 16 /* cscope tag */ 980 #endif 981 #define TAG_VERBOSE 32 /* message verbosity */ 982 #define TAG_INS_COMP 64 /* Currently doing insert completion */ 983 #define TAG_KEEP_LANG 128 /* keep current language */ 984 985 #define TAG_MANY 200 /* When finding many tags (for completion), 986 find up to this many tags */ 987 988 /* 989 * Types of dialogs passed to do_vim_dialog(). 990 */ 991 #define VIM_GENERIC 0 992 #define VIM_ERROR 1 993 #define VIM_WARNING 2 994 #define VIM_INFO 3 995 #define VIM_QUESTION 4 996 #define VIM_LAST_TYPE 4 /* sentinel value */ 997 998 /* 999 * Return values for functions like gui_yesnocancel() 1000 */ 1001 #define VIM_YES 2 1002 #define VIM_NO 3 1003 #define VIM_CANCEL 4 1004 #define VIM_ALL 5 1005 #define VIM_DISCARDALL 6 1006 1007 /* 1008 * arguments for win_split() 1009 */ 1010 #define WSP_ROOM 1 /* require enough room */ 1011 #define WSP_VERT 2 /* split vertically */ 1012 #define WSP_TOP 4 /* window at top-left of shell */ 1013 #define WSP_BOT 8 /* window at bottom-right of shell */ 1014 #define WSP_HELP 16 /* creating the help window */ 1015 #define WSP_BELOW 32 /* put new window below/right */ 1016 #define WSP_ABOVE 64 /* put new window above/left */ 1017 1018 /* 1019 * arguments for gui_set_shellsize() 1020 */ 1021 #define RESIZE_VERT 1 /* resize vertically */ 1022 #define RESIZE_HOR 2 /* resize horizontally */ 1023 #define RESIZE_BOTH 15 /* resize in both directions */ 1024 1025 /* 1026 * "flags" values for option-setting functions. 1027 * When OPT_GLOBAL and OPT_LOCAL are both missing, set both local and global 1028 * values, get local value. 1029 */ 1030 #define OPT_FREE 1 /* free old value if it was allocated */ 1031 #define OPT_GLOBAL 2 /* use global value */ 1032 #define OPT_LOCAL 4 /* use local value */ 1033 #define OPT_MODELINE 8 /* option in modeline */ 1034 #define OPT_WINONLY 16 /* only set window-local options */ 1035 #define OPT_NOWIN 32 /* don't set window-local options */ 1036 1037 /* Magic chars used in confirm dialog strings */ 1038 #define DLG_BUTTON_SEP '\n' 1039 #define DLG_HOTKEY_CHAR '&' 1040 1041 /* Values for "starting" */ 1042 #define NO_SCREEN 2 /* no screen updating yet */ 1043 #define NO_BUFFERS 1 /* not all buffers loaded yet */ 1044 /* 0 not starting anymore */ 1045 1046 /* Values for swap_exists_action: what to do when swap file already exists */ 1047 #define SEA_NONE 0 /* don't use dialog */ 1048 #define SEA_DIALOG 1 /* use dialog when possible */ 1049 #define SEA_QUIT 2 /* quit editing the file */ 1050 #define SEA_RECOVER 3 /* recover the file */ 1051 1052 /* 1053 * Minimal size for block 0 of a swap file. 1054 * NOTE: This depends on size of struct block0! It's not done with a sizeof(), 1055 * because struct block0 is defined in memline.c (Sorry). 1056 * The maximal block size is arbitrary. 1057 */ 1058 #define MIN_SWAP_PAGE_SIZE 1048 1059 #define MAX_SWAP_PAGE_SIZE 50000 1060 1061 /* Special values for current_SID. */ 1062 #define SID_MODELINE -1 /* when using a modeline */ 1063 #define SID_CMDARG -2 /* for "--cmd" argument */ 1064 #define SID_CARG -3 /* for "-c" argument */ 1065 #define SID_ENV -4 /* for sourcing environment variable */ 1066 #define SID_ERROR -5 /* option was reset because of an error */ 1067 #define SID_NONE -6 /* don't set scriptID */ 1068 1069 /* 1070 * Events for autocommands. 1071 */ 1072 enum auto_event 1073 { 1074 EVENT_BUFADD = 0, /* after adding a buffer to the buffer list */ 1075 EVENT_BUFNEW, /* after creating any buffer */ 1076 EVENT_BUFDELETE, /* deleting a buffer from the buffer list */ 1077 EVENT_BUFWIPEOUT, /* just before really deleting a buffer */ 1078 EVENT_BUFENTER, /* after entering a buffer */ 1079 EVENT_BUFFILEPOST, /* after renaming a buffer */ 1080 EVENT_BUFFILEPRE, /* before renaming a buffer */ 1081 EVENT_BUFLEAVE, /* before leaving a buffer */ 1082 EVENT_BUFNEWFILE, /* when creating a buffer for a new file */ 1083 EVENT_BUFREADPOST, /* after reading a buffer */ 1084 EVENT_BUFREADPRE, /* before reading a buffer */ 1085 EVENT_BUFREADCMD, /* read buffer using command */ 1086 EVENT_BUFUNLOAD, /* just before unloading a buffer */ 1087 EVENT_BUFHIDDEN, /* just after buffer becomes hidden */ 1088 EVENT_BUFWINENTER, /* after showing a buffer in a window */ 1089 EVENT_BUFWINLEAVE, /* just after buffer removed from window */ 1090 EVENT_BUFWRITEPOST, /* after writing a buffer */ 1091 EVENT_BUFWRITEPRE, /* before writing a buffer */ 1092 EVENT_BUFWRITECMD, /* write buffer using command */ 1093 EVENT_CMDWINENTER, /* after entering the cmdline window */ 1094 EVENT_CMDWINLEAVE, /* before leaving the cmdline window */ 1095 EVENT_COLORSCHEME, /* after loading a colorscheme */ 1096 EVENT_FILEAPPENDPOST, /* after appending to a file */ 1097 EVENT_FILEAPPENDPRE, /* before appending to a file */ 1098 EVENT_FILEAPPENDCMD, /* appende to a file using command */ 1099 EVENT_FILECHANGEDSHELL, /* after shell command that changed file */ 1100 EVENT_FILECHANGEDSHELLPOST, /* after (not) reloading changed file */ 1101 EVENT_FILECHANGEDRO, /* before first change to read-only file */ 1102 EVENT_FILEREADPOST, /* after reading a file */ 1103 EVENT_FILEREADPRE, /* before reading a file */ 1104 EVENT_FILEREADCMD, /* read from a file using command */ 1105 EVENT_FILETYPE, /* new file type detected (user defined) */ 1106 EVENT_FILEWRITEPOST, /* after writing a file */ 1107 EVENT_FILEWRITEPRE, /* before writing a file */ 1108 EVENT_FILEWRITECMD, /* write to a file using command */ 1109 EVENT_FILTERREADPOST, /* after reading from a filter */ 1110 EVENT_FILTERREADPRE, /* before reading from a filter */ 1111 EVENT_FILTERWRITEPOST, /* after writing to a filter */ 1112 EVENT_FILTERWRITEPRE, /* before writing to a filter */ 1113 EVENT_FOCUSGAINED, /* got the focus */ 1114 EVENT_FOCUSLOST, /* lost the focus to another app */ 1115 EVENT_GUIENTER, /* after starting the GUI */ 1116 EVENT_INSERTCHANGE, /* when changing Insert/Replace mode */ 1117 EVENT_INSERTENTER, /* when entering Insert mode */ 1118 EVENT_INSERTLEAVE, /* when leaving Insert mode */ 1119 EVENT_MENUPOPUP, /* just before popup menu is displayed */ 1120 EVENT_QUICKFIXCMDPOST, /* after :make, :grep etc */ 1121 EVENT_QUICKFIXCMDPRE, /* before :make, :grep etc */ 1122 EVENT_SESSIONLOADPOST, /* after loading a session file */ 1123 EVENT_STDINREADPOST, /* after reading from stdin */ 1124 EVENT_STDINREADPRE, /* before reading from stdin */ 1125 EVENT_SYNTAX, /* syntax selected */ 1126 EVENT_TERMCHANGED, /* after changing 'term' */ 1127 EVENT_TERMRESPONSE, /* after setting "v:termresponse" */ 1128 EVENT_USER, /* user defined autocommand */ 1129 EVENT_VIMENTER, /* after starting Vim */ 1130 EVENT_VIMLEAVE, /* before exiting Vim */ 1131 EVENT_VIMLEAVEPRE, /* before exiting Vim and writing .viminfo */ 1132 EVENT_VIMRESIZED, /* after Vim window was resized */ 1133 EVENT_WINENTER, /* after entering a window */ 1134 EVENT_WINLEAVE, /* before leaving a window */ 1135 EVENT_ENCODINGCHANGED, /* after changing the 'encoding' option */ 1136 EVENT_CURSORHOLD, /* cursor in same position for a while */ 1137 EVENT_CURSORHOLDI, /* idem, in Insert mode */ 1138 EVENT_FUNCUNDEFINED, /* if calling a function which doesn't exist */ 1139 EVENT_REMOTEREPLY, /* upon string reception from a remote vim */ 1140 EVENT_SWAPEXISTS, /* found existing swap file */ 1141 EVENT_SOURCEPRE, /* before sourcing a Vim script */ 1142 EVENT_SPELLFILEMISSING, /* spell file missing */ 1143 EVENT_CURSORMOVED, /* cursor was moved */ 1144 EVENT_CURSORMOVEDI, /* cursor was moved in Insert mode */ 1145 EVENT_TABLEAVE, /* before leaving a tab page */ 1146 EVENT_TABENTER, /* after entering a tab page */ 1147 EVENT_SHELLCMDPOST, /* after ":!cmd" */ 1148 EVENT_SHELLFILTERPOST, /* after ":1,2!cmd", ":w !cmd", ":r !cmd". */ 1149 NUM_EVENTS /* MUST be the last one */ 1150 }; 1151 1152 typedef enum auto_event event_T; 1153 1154 /* 1155 * Values for index in highlight_attr[]. 1156 * When making changes, also update HL_FLAGS below! And update the default 1157 * value of 'highlight' in option.c. 1158 */ 1159 typedef enum 1160 { 1161 HLF_8 = 0 /* Meta & special keys listed with ":map", text that is 1162 displayed different from what it is */ 1163 , HLF_AT /* @ and ~ characters at end of screen, characters that 1164 don't really exist in the text */ 1165 , HLF_D /* directories in CTRL-D listing */ 1166 , HLF_E /* error messages */ 1167 , HLF_H /* obsolete, ignored */ 1168 , HLF_I /* incremental search */ 1169 , HLF_L /* last search string */ 1170 , HLF_M /* "--More--" message */ 1171 , HLF_CM /* Mode (e.g., "-- INSERT --") */ 1172 , HLF_N /* line number for ":number" and ":#" commands */ 1173 , HLF_R /* return to continue message and yes/no questions */ 1174 , HLF_S /* status lines */ 1175 , HLF_SNC /* status lines of not-current windows */ 1176 , HLF_C /* column to separate vertically split windows */ 1177 , HLF_T /* Titles for output from ":set all", ":autocmd" etc. */ 1178 , HLF_V /* Visual mode */ 1179 , HLF_VNC /* Visual mode, autoselecting and not clipboard owner */ 1180 , HLF_W /* warning messages */ 1181 , HLF_WM /* Wildmenu highlight */ 1182 , HLF_FL /* Folded line */ 1183 , HLF_FC /* Fold column */ 1184 , HLF_ADD /* Added diff line */ 1185 , HLF_CHD /* Changed diff line */ 1186 , HLF_DED /* Deleted diff line */ 1187 , HLF_TXD /* Text Changed in diff line */ 1188 , HLF_SC /* Sign column */ 1189 , HLF_SPB /* SpellBad */ 1190 , HLF_SPC /* SpellCap */ 1191 , HLF_SPR /* SpellRare */ 1192 , HLF_SPL /* SpellLocal */ 1193 , HLF_PNI /* popup menu normal item */ 1194 , HLF_PSI /* popup menu selected item */ 1195 , HLF_PSB /* popup menu scrollbar */ 1196 , HLF_PST /* popup menu scrollbar thumb */ 1197 , HLF_TP /* tabpage line */ 1198 , HLF_TPS /* tabpage line selected */ 1199 , HLF_TPF /* tabpage line filler */ 1200 , HLF_CUC /* 'cursurcolumn' */ 1201 , HLF_CUL /* 'cursurline' */ 1202 , HLF_COUNT /* MUST be the last one */ 1203 } hlf_T; 1204 1205 /* The HL_FLAGS must be in the same order as the HLF_ enums! 1206 * When chainging this also adjust the default for 'highlight'. */ 1207 #define HL_FLAGS {'8', '@', 'd', 'e', 'h', 'i', 'l', 'm', 'M', \ 1208 'n', 'r', 's', 'S', 'c', 't', 'v', 'V', 'w', 'W', \ 1209 'f', 'F', 'A', 'C', 'D', 'T', '>', \ 1210 'B', 'P', 'R', 'L', \ 1211 '+', '=', 'x', 'X', '*', '#', '_', '!', '.'} 1212 1213 /* 1214 * Boolean constants 1215 */ 1216 #ifndef TRUE 1217 # define FALSE 0 /* note: this is an int, not a long! */ 1218 # define TRUE 1 1219 #endif 1220 1221 #define MAYBE 2 /* sometimes used for a variant on TRUE */ 1222 1223 /* 1224 * Operator IDs; The order must correspond to opchars[] in ops.c! 1225 */ 1226 #define OP_NOP 0 /* no pending operation */ 1227 #define OP_DELETE 1 /* "d" delete operator */ 1228 #define OP_YANK 2 /* "y" yank operator */ 1229 #define OP_CHANGE 3 /* "c" change operator */ 1230 #define OP_LSHIFT 4 /* "<" left shift operator */ 1231 #define OP_RSHIFT 5 /* ">" right shift operator */ 1232 #define OP_FILTER 6 /* "!" filter operator */ 1233 #define OP_TILDE 7 /* "g~" switch case operator */ 1234 #define OP_INDENT 8 /* "=" indent operator */ 1235 #define OP_FORMAT 9 /* "gq" format operator */ 1236 #define OP_COLON 10 /* ":" colon operator */ 1237 #define OP_UPPER 11 /* "gU" make upper case operator */ 1238 #define OP_LOWER 12 /* "gu" make lower case operator */ 1239 #define OP_JOIN 13 /* "J" join operator, only for Visual mode */ 1240 #define OP_JOIN_NS 14 /* "gJ" join operator, only for Visual mode */ 1241 #define OP_ROT13 15 /* "g?" rot-13 encoding */ 1242 #define OP_REPLACE 16 /* "r" replace chars, only for Visual mode */ 1243 #define OP_INSERT 17 /* "I" Insert column, only for Visual mode */ 1244 #define OP_APPEND 18 /* "A" Append column, only for Visual mode */ 1245 #define OP_FOLD 19 /* "zf" define a fold */ 1246 #define OP_FOLDOPEN 20 /* "zo" open folds */ 1247 #define OP_FOLDOPENREC 21 /* "zO" open folds recursively */ 1248 #define OP_FOLDCLOSE 22 /* "zc" close folds */ 1249 #define OP_FOLDCLOSEREC 23 /* "zC" close folds recursively */ 1250 #define OP_FOLDDEL 24 /* "zd" delete folds */ 1251 #define OP_FOLDDELREC 25 /* "zD" delete folds recursively */ 1252 #define OP_FORMAT2 26 /* "gw" format operator, keeps cursor pos */ 1253 #define OP_FUNCTION 27 /* "g@" call 'operatorfunc' */ 1254 1255 /* 1256 * Motion types, used for operators and for yank/delete registers. 1257 */ 1258 #define MCHAR 0 /* character-wise movement/register */ 1259 #define MLINE 1 /* line-wise movement/register */ 1260 #define MBLOCK 2 /* block-wise register */ 1261 1262 #define MAUTO 0xff /* Decide between MLINE/MCHAR */ 1263 1264 /* 1265 * Minimum screen size 1266 */ 1267 #define MIN_COLUMNS 12 /* minimal columns for screen */ 1268 #define MIN_LINES 2 /* minimal lines for screen */ 1269 #define STATUS_HEIGHT 1 /* height of a status line under a window */ 1270 #define QF_WINHEIGHT 10 /* default height for quickfix window */ 1271 1272 /* 1273 * Buffer sizes 1274 */ 1275 #ifndef CMDBUFFSIZE 1276 # define CMDBUFFSIZE 256 /* size of the command processing buffer */ 1277 #endif 1278 1279 #define LSIZE 512 /* max. size of a line in the tags file */ 1280 1281 #define IOSIZE (1024+1) /* file i/o and sprintf buffer size */ 1282 1283 #ifdef FEAT_MBYTE 1284 # define MSG_BUF_LEN 480 /* length of buffer for small messages */ 1285 # define MSG_BUF_CLEN (MSG_BUF_LEN / 6) /* cell length (worst case: utf-8 1286 takes 6 bytes for one cell) */ 1287 #else 1288 # define MSG_BUF_LEN 80 /* length of buffer for small messages */ 1289 # define MSG_BUF_CLEN MSG_BUF_LEN /* cell length */ 1290 #endif 1291 1292 #if defined(AMIGA) || defined(__linux__) || defined(__QNX__) || defined(__CYGWIN32__) || defined(_AIX) 1293 # define TBUFSZ 2048 /* buffer size for termcap entry */ 1294 #else 1295 # define TBUFSZ 1024 /* buffer size for termcap entry */ 1296 #endif 1297 1298 /* 1299 * Maximum length of key sequence to be mapped. 1300 * Must be able to hold an Amiga resize report. 1301 */ 1302 #define MAXMAPLEN 50 1303 1304 #ifdef BINARY_FILE_IO 1305 # define WRITEBIN "wb" /* no CR-LF translation */ 1306 # define READBIN "rb" 1307 # define APPENDBIN "ab" 1308 #else 1309 # define WRITEBIN "w" 1310 # define READBIN "r" 1311 # define APPENDBIN "a" 1312 #endif 1313 1314 /* 1315 * EMX doesn't have a global way of making open() use binary I/O. 1316 * Use O_BINARY for all open() calls. 1317 */ 1318 #if defined(__EMX__) || defined(__CYGWIN32__) 1319 # define O_EXTRA O_BINARY 1320 #else 1321 # define O_EXTRA 0 1322 #endif 1323 1324 #ifndef O_NOFOLLOW 1325 # define O_NOFOLLOW 0 1326 #endif 1327 1328 #ifndef W_OK 1329 # define W_OK 2 /* for systems that don't have W_OK in unistd.h */ 1330 #endif 1331 #ifndef R_OK 1332 # define R_OK 4 /* for systems that don't have R_OK in unistd.h */ 1333 #endif 1334 1335 /* 1336 * defines to avoid typecasts from (char_u *) to (char *) and back 1337 * (vim_strchr() and vim_strrchr() are now in alloc.c) 1338 */ 1339 #define STRLEN(s) strlen((char *)(s)) 1340 #define STRCPY(d, s) strcpy((char *)(d), (char *)(s)) 1341 #define STRNCPY(d, s, n) strncpy((char *)(d), (char *)(s), (size_t)(n)) 1342 #define STRCMP(d, s) strcmp((char *)(d), (char *)(s)) 1343 #define STRNCMP(d, s, n) strncmp((char *)(d), (char *)(s), (size_t)(n)) 1344 #ifdef HAVE_STRCASECMP 1345 # define STRICMP(d, s) strcasecmp((char *)(d), (char *)(s)) 1346 #else 1347 # ifdef HAVE_STRICMP 1348 # define STRICMP(d, s) stricmp((char *)(d), (char *)(s)) 1349 # else 1350 # define STRICMP(d, s) vim_stricmp((char *)(d), (char *)(s)) 1351 # endif 1352 #endif 1353 1354 #ifdef HAVE_STRNCASECMP 1355 # define STRNICMP(d, s, n) strncasecmp((char *)(d), (char *)(s), (size_t)(n)) 1356 #else 1357 # ifdef HAVE_STRNICMP 1358 # define STRNICMP(d, s, n) strnicmp((char *)(d), (char *)(s), (size_t)(n)) 1359 # else 1360 # define STRNICMP(d, s, n) vim_strnicmp((char *)(d), (char *)(s), (size_t)(n)) 1361 # endif 1362 #endif 1363 1364 #ifdef FEAT_MBYTE 1365 # define MB_STRICMP(d, s) (has_mbyte ? mb_strnicmp((char_u *)(d), (char_u *)(s), (int)MAXCOL) : STRICMP((d), (s))) 1366 # define MB_STRNICMP(d, s, n) (has_mbyte ? mb_strnicmp((char_u *)(d), (char_u *)(s), (int)(n)) : STRNICMP((d), (s), (n))) 1367 #else 1368 # define MB_STRICMP(d, s) STRICMP((d), (s)) 1369 # define MB_STRNICMP(d, s, n) STRNICMP((d), (s), (n)) 1370 #endif 1371 1372 #define STRCAT(d, s) strcat((char *)(d), (char *)(s)) 1373 #define STRNCAT(d, s, n) strncat((char *)(d), (char *)(s), (size_t)(n)) 1374 1375 #ifdef HAVE_STRPBRK 1376 # define vim_strpbrk(s, cs) (char_u *)strpbrk((char *)(s), (char *)(cs)) 1377 #endif 1378 1379 #define MSG(s) msg((char_u *)(s)) 1380 #define MSG_ATTR(s, attr) msg_attr((char_u *)(s), (attr)) 1381 #define EMSG(s) emsg((char_u *)(s)) 1382 #define EMSG2(s, p) emsg2((char_u *)(s), (char_u *)(p)) 1383 #define EMSG3(s, p, q) emsg3((char_u *)(s), (char_u *)(p), (char_u *)(q)) 1384 #define EMSGN(s, n) emsgn((char_u *)(s), (long)(n)) 1385 #define OUT_STR(s) out_str((char_u *)(s)) 1386 #define OUT_STR_NF(s) out_str_nf((char_u *)(s)) 1387 #define MSG_PUTS(s) msg_puts((char_u *)(s)) 1388 #define MSG_PUTS_ATTR(s, a) msg_puts_attr((char_u *)(s), (a)) 1389 #define MSG_PUTS_TITLE(s) msg_puts_title((char_u *)(s)) 1390 #define MSG_PUTS_LONG(s) msg_puts_long_attr((char_u *)(s), 0) 1391 #define MSG_PUTS_LONG_ATTR(s, a) msg_puts_long_attr((char_u *)(s), (a)) 1392 1393 /* Prefer using emsg3(), because perror() may send the output to the wrong 1394 * destination and mess up the screen. */ 1395 #ifdef HAVE_STRERROR 1396 # define PERROR(msg) (void)emsg3((char_u *)"%s: %s", (char_u *)msg, (char_u *)strerror(errno)) 1397 #else 1398 # define PERROR(msg) perror(msg) 1399 #endif 1400 1401 typedef long linenr_T; /* line number type */ 1402 typedef unsigned colnr_T; /* column number type */ 1403 typedef unsigned short disptick_T; /* display tick type */ 1404 1405 #define MAXLNUM (0x7fffffffL) /* maximum (invalid) line number */ 1406 1407 /* 1408 * Well, you won't believe it, but some S/390 machines ("host", now also known 1409 * as zServer) us 31 bit pointers. There are also some newer machines, that 1410 * use 64 bit pointers. I don't know how to distinguish between 31 and 64 bit 1411 * machines, so the best way is to assume 31 bits whenever we detect OS/390 1412 * Unix. 1413 * With this we restrict the maximum line length to 1073741823. I guess this is 1414 * not a real problem. BTW: Longer lines are split. 1415 */ 1416 #if SIZEOF_INT >= 4 1417 # ifdef __MVS__ 1418 # define MAXCOL (0x3fffffffL) /* maximum column number, 30 bits */ 1419 # else 1420 # define MAXCOL (0x7fffffffL) /* maximum column number, 31 bits */ 1421 # endif 1422 #else 1423 # define MAXCOL (0x7fff) /* maximum column number, 15 bits */ 1424 #endif 1425 1426 #define SHOWCMD_COLS 10 /* columns needed by shown command */ 1427 #define STL_MAX_ITEM 80 /* max nr of %<flag> in statusline */ 1428 1429 typedef void *vim_acl_T; /* dummy to pass an ACL to a function */ 1430 1431 /* 1432 * Include a prototype for mch_memmove(), it may not be in alloc.pro. 1433 */ 1434 #ifdef VIM_MEMMOVE 1435 void mch_memmove __ARGS((void *, void *, size_t)); 1436 #else 1437 # ifndef mch_memmove 1438 # define mch_memmove(to, from, len) memmove(to, from, len) 1439 # endif 1440 #endif 1441 1442 /* 1443 * fnamecmp() is used to compare file names. 1444 * On some systems case in a file name does not matter, on others it does. 1445 * (this does not account for maximum name lengths and things like "../dir", 1446 * thus it is not 100% accurate!) 1447 */ 1448 #ifdef CASE_INSENSITIVE_FILENAME 1449 # ifdef BACKSLASH_IN_FILENAME 1450 # define fnamecmp(x, y) vim_fnamecmp((x), (y)) 1451 # define fnamencmp(x, y, n) vim_fnamencmp((x), (y), (size_t)(n)) 1452 # else 1453 # define fnamecmp(x, y) MB_STRICMP((x), (y)) 1454 # define fnamencmp(x, y, n) MB_STRNICMP((x), (y), (n)) 1455 # endif 1456 #else 1457 # define fnamecmp(x, y) strcmp((char *)(x), (char *)(y)) 1458 # define fnamencmp(x, y, n) strncmp((char *)(x), (char *)(y), (size_t)(n)) 1459 #endif 1460 1461 #ifdef HAVE_MEMSET 1462 # define vim_memset(ptr, c, size) memset((ptr), (c), (size)) 1463 #else 1464 void *vim_memset __ARGS((void *, int, size_t)); 1465 #endif 1466 1467 #ifdef HAVE_MEMCMP 1468 # define vim_memcmp(p1, p2, len) memcmp((p1), (p2), (len)) 1469 #else 1470 # ifdef HAVE_BCMP 1471 # define vim_memcmp(p1, p2, len) bcmp((p1), (p2), (len)) 1472 # else 1473 int vim_memcmp __ARGS((void *, void *, size_t)); 1474 # define VIM_MEMCMP 1475 # endif 1476 #endif 1477 1478 #if defined(UNIX) || defined(FEAT_GUI) || defined(OS2) || defined(VMS) \ 1479 || defined(FEAT_CLIENTSERVER) 1480 # define USE_INPUT_BUF 1481 #endif 1482 1483 #ifdef MSWIN 1484 /* On MS-Windows the third argument isn't size_t. This matters for Win64, 1485 * where sizeof(size_t)==8, not 4 */ 1486 # define vim_read(fd, buf, count) read((fd), (char *)(buf), (unsigned int)(count)) 1487 # define vim_write(fd, buf, count) write((fd), (char *)(buf), (unsigned int)(count)) 1488 #else 1489 # define vim_read(fd, buf, count) read((fd), (char *)(buf), (size_t) (count)) 1490 # define vim_write(fd, buf, count) write((fd), (char *)(buf), (size_t) (count)) 1491 #endif 1492 1493 /* 1494 * Enums need a typecast to be used as array index (for Ultrix). 1495 */ 1496 #define hl_attr(n) highlight_attr[(int)(n)] 1497 #define term_str(n) term_strings[(int)(n)] 1498 1499 /* 1500 * vim_iswhite() is used for "^" and the like. It differs from isspace() 1501 * because it doesn't include <CR> and <LF> and the like. 1502 */ 1503 #define vim_iswhite(x) ((x) == ' ' || (x) == '\t') 1504 1505 /* 1506 * EXTERN is only defined in main.c. That's where global variables are 1507 * actually defined and initialized. 1508 */ 1509 #ifndef EXTERN 1510 # define EXTERN extern 1511 # define INIT(x) 1512 #else 1513 # ifndef INIT 1514 # define INIT(x) x 1515 # define DO_INIT 1516 # endif 1517 #endif 1518 1519 #ifdef FEAT_MBYTE 1520 # define MAX_MCO 6 /* maximum value for 'maxcombine' */ 1521 1522 /* Maximum number of bytes in a multi-byte character. It can be one 32-bit 1523 * character of up to 6 bytes, or one 16-bit character of up to three bytes 1524 * plus six following composing characters of three bytes each. */ 1525 # define MB_MAXBYTES 21 1526 #endif 1527 1528 /* Include option.h before structs.h, because the number of window-local and 1529 * buffer-local options is used there. */ 1530 #include "option.h" /* options and default values */ 1531 1532 /* Note that gui.h is included by structs.h */ 1533 1534 #include "structs.h" /* file that defines many structures */ 1535 1536 /* Values for "do_profiling". */ 1537 #define PROF_NONE 0 /* profiling not started */ 1538 #define PROF_YES 1 /* profiling busy */ 1539 #define PROF_PAUSED 2 /* profiling paused */ 1540 1541 #ifdef FEAT_MOUSE 1542 1543 /* Codes for mouse button events in lower three bits: */ 1544 # define MOUSE_LEFT 0x00 1545 # define MOUSE_MIDDLE 0x01 1546 # define MOUSE_RIGHT 0x02 1547 # define MOUSE_RELEASE 0x03 1548 1549 /* bit masks for modifiers: */ 1550 # define MOUSE_SHIFT 0x04 1551 # define MOUSE_ALT 0x08 1552 # define MOUSE_CTRL 0x10 1553 1554 /* mouse buttons that are handled like a key press (GUI only) */ 1555 # define MOUSE_4 0x100 /* scroll wheel down */ 1556 # define MOUSE_5 0x200 /* scroll wheel up */ 1557 1558 # define MOUSE_X1 0x300 /* Mouse-button X1 (6th) */ 1559 # define MOUSE_X2 0x400 /* Mouse-button X2 */ 1560 1561 /* 0x20 is reserved by xterm */ 1562 # define MOUSE_DRAG_XTERM 0x40 1563 1564 # define MOUSE_DRAG (0x40 | MOUSE_RELEASE) 1565 1566 /* Lowest button code for using the mouse wheel (xterm only) */ 1567 # define MOUSEWHEEL_LOW 0x60 1568 1569 # define MOUSE_CLICK_MASK 0x03 1570 1571 # define NUM_MOUSE_CLICKS(code) \ 1572 (((unsigned)((code) & 0xC0) >> 6) + 1) 1573 1574 # define SET_NUM_MOUSE_CLICKS(code, num) \ 1575 (code) = ((code) & 0x3f) | ((((num) - 1) & 3) << 6) 1576 1577 /* Added to mouse column for GUI when 'mousefocus' wants to give focus to a 1578 * window by simulating a click on its status line. We could use up to 128 * 1579 * 128 = 16384 columns, now it's reduced to 10000. */ 1580 # define MOUSE_COLOFF 10000 1581 1582 /* 1583 * jump_to_mouse() returns one of first four these values, possibly with 1584 * some of the other three added. 1585 */ 1586 # define IN_UNKNOWN 0 1587 # define IN_BUFFER 1 1588 # define IN_STATUS_LINE 2 /* on status or command line */ 1589 # define IN_SEP_LINE 4 /* on vertical separator line */ 1590 # define IN_OTHER_WIN 8 /* in other window but can't go there */ 1591 # define CURSOR_MOVED 0x100 1592 # define MOUSE_FOLD_CLOSE 0x200 /* clicked on '-' in fold column */ 1593 # define MOUSE_FOLD_OPEN 0x400 /* clicked on '+' in fold column */ 1594 1595 /* flags for jump_to_mouse() */ 1596 # define MOUSE_FOCUS 0x01 /* need to stay in this window */ 1597 # define MOUSE_MAY_VIS 0x02 /* may start Visual mode */ 1598 # define MOUSE_DID_MOVE 0x04 /* only act when mouse has moved */ 1599 # define MOUSE_SETPOS 0x08 /* only set current mouse position */ 1600 # define MOUSE_MAY_STOP_VIS 0x10 /* may stop Visual mode */ 1601 # define MOUSE_RELEASED 0x20 /* button was released */ 1602 1603 # if defined(UNIX) && defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H) 1604 # define CHECK_DOUBLE_CLICK 1 /* Checking for double clicks ourselves. */ 1605 # endif 1606 1607 #endif /* FEAT_MOUSE */ 1608 1609 /* defines for eval_vars() */ 1610 #define VALID_PATH 1 1611 #define VALID_HEAD 2 1612 1613 /* Defines for Vim variables. These must match vimvars[] in eval.c! */ 1614 #define VV_COUNT 0 1615 #define VV_COUNT1 1 1616 #define VV_PREVCOUNT 2 1617 #define VV_ERRMSG 3 1618 #define VV_WARNINGMSG 4 1619 #define VV_STATUSMSG 5 1620 #define VV_SHELL_ERROR 6 1621 #define VV_THIS_SESSION 7 1622 #define VV_VERSION 8 1623 #define VV_LNUM 9 1624 #define VV_TERMRESPONSE 10 1625 #define VV_FNAME 11 1626 #define VV_LANG 12 1627 #define VV_LC_TIME 13 1628 #define VV_CTYPE 14 1629 #define VV_CC_FROM 15 1630 #define VV_CC_TO 16 1631 #define VV_FNAME_IN 17 1632 #define VV_FNAME_OUT 18 1633 #define VV_FNAME_NEW 19 1634 #define VV_FNAME_DIFF 20 1635 #define VV_CMDARG 21 1636 #define VV_FOLDSTART 22 1637 #define VV_FOLDEND 23 1638 #define VV_FOLDDASHES 24 1639 #define VV_FOLDLEVEL 25 1640 #define VV_PROGNAME 26 1641 #define VV_SEND_SERVER 27 1642 #define VV_DYING 28 1643 #define VV_EXCEPTION 29 1644 #define VV_THROWPOINT 30 1645 #define VV_REG 31 1646 #define VV_CMDBANG 32 1647 #define VV_INSERTMODE 33 1648 #define VV_VAL 34 1649 #define VV_KEY 35 1650 #define VV_PROFILING 36 1651 #define VV_FCS_REASON 37 1652 #define VV_FCS_CHOICE 38 1653 #define VV_BEVAL_BUFNR 39 1654 #define VV_BEVAL_WINNR 40 1655 #define VV_BEVAL_LNUM 41 1656 #define VV_BEVAL_COL 42 1657 #define VV_BEVAL_TEXT 43 1658 #define VV_SCROLLSTART 44 1659 #define VV_SWAPNAME 45 1660 #define VV_SWAPCHOICE 46 1661 #define VV_SWAPCOMMAND 47 1662 #define VV_LEN 48 /* number of v: vars */ 1663 1664 #ifdef FEAT_CLIPBOARD 1665 1666 /* VIM_ATOM_NAME is the older Vim-specific selection type for X11. Still 1667 * supported for when a mix of Vim versions is used. VIMENC_ATOM_NAME includes 1668 * the encoding to support Vims using different 'encoding' values. */ 1669 #define VIM_ATOM_NAME "_VIM_TEXT" 1670 #define VIMENC_ATOM_NAME "_VIMENC_TEXT" 1671 1672 /* Selection states for modeless selection */ 1673 # define SELECT_CLEARED 0 1674 # define SELECT_IN_PROGRESS 1 1675 # define SELECT_DONE 2 1676 1677 # define SELECT_MODE_CHAR 0 1678 # define SELECT_MODE_WORD 1 1679 # define SELECT_MODE_LINE 2 1680 1681 # ifdef FEAT_GUI_W32 1682 # ifdef FEAT_OLE 1683 # define WM_OLE (WM_APP+0) 1684 # endif 1685 # ifdef FEAT_NETBEANS_INTG 1686 /* message for Netbeans socket event */ 1687 # define WM_NETBEANS (WM_APP+1) 1688 # endif 1689 # endif 1690 1691 /* Info about selected text */ 1692 typedef struct VimClipboard 1693 { 1694 int available; /* Is clipboard available? */ 1695 int owned; /* Flag: do we own the selection? */ 1696 pos_T start; /* Start of selected area */ 1697 pos_T end; /* End of selected area */ 1698 int vmode; /* Visual mode character */ 1699 1700 /* Fields for selection that doesn't use Visual mode */ 1701 short_u origin_row; 1702 short_u origin_start_col; 1703 short_u origin_end_col; 1704 short_u word_start_col; 1705 short_u word_end_col; 1706 1707 pos_T prev; /* Previous position */ 1708 short_u state; /* Current selection state */ 1709 short_u mode; /* Select by char, word, or line. */ 1710 1711 # if defined(FEAT_GUI_X11) || defined(FEAT_XCLIPBOARD) 1712 Atom sel_atom; /* PRIMARY/CLIPBOARD selection ID */ 1713 # endif 1714 1715 # ifdef FEAT_GUI_GTK 1716 GdkAtom gtk_sel_atom; /* PRIMARY/CLIPBOARD selection ID */ 1717 # endif 1718 1719 # ifdef MSWIN 1720 int_u format; /* Vim's own special clipboard format */ 1721 int_u format_raw; /* Vim's raw text clipboard format */ 1722 # endif 1723 } VimClipboard; 1724 #else 1725 typedef int VimClipboard; /* This is required for the prototypes. */ 1726 #endif 1727 1728 #ifdef __BORLANDC__ 1729 /* work around a bug in the Borland 'stat' function: */ 1730 # include <io.h> /* for access() */ 1731 1732 # define stat(a,b) (access(a,0) ? -1 : stat(a,b)) 1733 #endif 1734 1735 #if (defined(FEAT_PROFILE) || defined(FEAT_RELTIME)) && !defined(PROTO) 1736 # ifdef WIN3264 1737 typedef LARGE_INTEGER proftime_T; 1738 # else 1739 typedef struct timeval proftime_T; 1740 # endif 1741 #else 1742 typedef int proftime_T; /* dummy for function prototypes */ 1743 #endif 1744 1745 #include "ex_cmds.h" /* Ex command defines */ 1746 #include "proto.h" /* function prototypes */ 1747 1748 /* This has to go after the include of proto.h, as proto/gui.pro declares 1749 * functions of these names. The declarations would break if the defines had 1750 * been seen at that stage. But it must be before globals.h, where error_ga 1751 * is declared. */ 1752 #if !defined(FEAT_GUI_W32) && !defined(FEAT_GUI_X11) \ 1753 && !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MAC) 1754 # define mch_errmsg(str) fprintf(stderr, "%s", (str)) 1755 # define display_errors() fflush(stderr) 1756 # define mch_msg(str) printf("%s", (str)) 1757 #else 1758 # define USE_MCH_ERRMSG 1759 #endif 1760 1761 #ifndef FEAT_MBYTE 1762 # define after_pathsep(b, p) vim_ispathsep(*((p) - 1)) 1763 # define transchar_byte(c) transchar(c) 1764 #endif 1765 1766 #ifndef FEAT_LINEBREAK 1767 /* Without the 'numberwidth' option line numbers are always 7 chars. */ 1768 # define number_width(x) 7 1769 #endif 1770 1771 1772 #include "globals.h" /* global variables and messages */ 1773 1774 #ifdef FEAT_SNIFF 1775 # include "if_sniff.h" 1776 #endif 1777 1778 #ifndef FEAT_VIRTUALEDIT 1779 # define getvvcol(w, p, s, c, e) getvcol(w, p, s, c, e) 1780 # define virtual_active() 0 1781 # define virtual_op FALSE 1782 #endif 1783 1784 /* 1785 * If console dialog not supported, but GUI dialog is, use the GUI one. 1786 */ 1787 #if defined(FEAT_GUI_DIALOG) && !defined(FEAT_CON_DIALOG) 1788 # define do_dialog gui_mch_dialog 1789 #endif 1790 1791 /* 1792 * Default filters for gui_mch_browse(). 1793 * The filters are almost system independent. Except for the difference 1794 * between "*" and "*.*" for MSDOS-like systems. 1795 * NOTE: Motif only uses the very first pattern. Therefore 1796 * BROWSE_FILTER_DEFAULT should start with a "*" pattern. 1797 */ 1798 #ifdef FEAT_BROWSE 1799 # ifdef BACKSLASH_IN_FILENAME 1800 # define BROWSE_FILTER_MACROS \ 1801 (char_u *)"Vim macro files (*.vim)\t*.vim\nAll Files (*.*)\t*.*\n" 1802 # define BROWSE_FILTER_ALL_FILES (char_u *)"All Files (*.*)\t*.*\n" 1803 # define BROWSE_FILTER_DEFAULT \ 1804 (char_u *)"All Files (*.*)\t*.*\nC source (*.c, *.h)\t*.c;*.h\nC++ source (*.cpp, *.hpp)\t*.cpp;*.hpp\nVB code (*.bas, *.frm)\t*.bas;*.frm\nVim files (*.vim, _vimrc, _gvimrc)\t*.vim;_vimrc;_gvimrc\n" 1805 # else 1806 # define BROWSE_FILTER_MACROS \ 1807 (char_u *)"Vim macro files (*.vim)\t*.vim\nAll Files (*)\t*\n" 1808 # define BROWSE_FILTER_ALL_FILES (char_u *)"All Files (*)\t*\n" 1809 # define BROWSE_FILTER_DEFAULT \ 1810 (char_u *)"All Files (*)\t*\nC source (*.c, *.h)\t*.c;*.h\nC++ source (*.cpp, *.hpp)\t*.cpp;*.hpp\nVim files (*.vim, _vimrc, _gvimrc)\t*.vim;_vimrc;_gvimrc\n" 1811 # endif 1812 # define BROWSE_SAVE 1 /* flag for do_browse() */ 1813 # define BROWSE_DIR 2 /* flag for do_browse() */ 1814 #endif 1815 1816 /* stop using fastcall for Borland */ 1817 #if defined(__BORLANDC__) && defined(WIN32) && !defined(DEBUG) 1818 #pragma option -p. 1819 #endif 1820 1821 #if defined(MEM_PROFILE) 1822 # define vim_realloc(ptr, size) mem_realloc((ptr), (size)) 1823 #else 1824 # define vim_realloc(ptr, size) realloc((ptr), (size)) 1825 #endif 1826 1827 /* 1828 * The following macros stop displat/event loop nesting at the wrong time. 1829 */ 1830 #ifdef ALT_X_INPUT 1831 # define ALT_INPUT_LOCK_OFF suppress_alternate_input = FALSE 1832 # define ALT_INPUT_LOCK_ON suppress_alternate_input = TRUE 1833 #endif 1834 1835 #ifdef FEAT_MBYTE 1836 /* 1837 * Return byte length of character that starts with byte "b". 1838 * Returns 1 for a single-byte character. 1839 * MB_BYTE2LEN_CHECK() can be used to count a special key as one byte. 1840 * Don't call MB_BYTE2LEN(b) with b < 0 or b > 255! 1841 */ 1842 # define MB_BYTE2LEN(b) mb_bytelen_tab[b] 1843 # define MB_BYTE2LEN_CHECK(b) (((b) < 0 || (b) > 255) ? 1 : mb_bytelen_tab[b]) 1844 #endif 1845 1846 #if defined(FEAT_MBYTE) || defined(FEAT_POSTSCRIPT) 1847 /* properties used in enc_canon_table[] (first three mutually exclusive) */ 1848 # define ENC_8BIT 0x01 1849 # define ENC_DBCS 0x02 1850 # define ENC_UNICODE 0x04 1851 1852 # define ENC_ENDIAN_B 0x10 /* Unicode: Big endian */ 1853 # define ENC_ENDIAN_L 0x20 /* Unicode: Little endian */ 1854 1855 # define ENC_2BYTE 0x40 /* Unicode: UCS-2 */ 1856 # define ENC_4BYTE 0x80 /* Unicode: UCS-4 */ 1857 # define ENC_2WORD 0x100 /* Unicode: UTF-16 */ 1858 1859 # define ENC_LATIN1 0x200 /* Latin1 */ 1860 # define ENC_LATIN9 0x400 /* Latin9 */ 1861 # define ENC_MACROMAN 0x800 /* Mac Roman (not Macro Man! :-) */ 1862 #endif 1863 1864 #ifdef FEAT_MBYTE 1865 # ifdef USE_ICONV 1866 # ifndef EILSEQ 1867 # define EILSEQ 123 1868 # endif 1869 # ifdef DYNAMIC_ICONV 1870 /* On Win32 iconv.dll is dynamically loaded. */ 1871 # define ICONV_ERRNO (*iconv_errno()) 1872 # define ICONV_E2BIG 7 1873 # define ICONV_EINVAL 22 1874 # define ICONV_EILSEQ 42 1875 # else 1876 # define ICONV_ERRNO errno 1877 # define ICONV_E2BIG E2BIG 1878 # define ICONV_EINVAL EINVAL 1879 # define ICONV_EILSEQ EILSEQ 1880 # endif 1881 # endif 1882 1883 #endif 1884 1885 /* ISSYMLINK(mode) tests if a file is a symbolic link. */ 1886 #if (defined(S_IFMT) && defined(S_IFLNK)) || defined(S_ISLNK) 1887 # define HAVE_ISSYMLINK 1888 # if defined(S_IFMT) && defined(S_IFLNK) 1889 # define ISSYMLINK(mode) (((mode) & S_IFMT) == S_IFLNK) 1890 # else 1891 # define ISSYMLINK(mode) S_ISLNK(mode) 1892 # endif 1893 #endif 1894 1895 #define SIGN_BYTE 1 /* byte value used where sign is displayed; 1896 attribute value is sign type */ 1897 1898 #ifdef FEAT_NETBEANS_INTG 1899 # define MULTISIGN_BYTE 2 /* byte value used where sign is displayed if 1900 multiple signs exist on the line */ 1901 #endif 1902 1903 #if defined(FEAT_GUI) && defined(FEAT_XCLIPBOARD) 1904 # ifdef FEAT_GUI_GTK 1905 /* Avoid using a global variable for the X display. It's ugly 1906 * and is likely to cause trouble in multihead environments. */ 1907 # define X_DISPLAY ((gui.in_use) ? gui_mch_get_display() : xterm_dpy) 1908 # else 1909 # define X_DISPLAY (gui.in_use ? gui.dpy : xterm_dpy) 1910 # endif 1911 #else 1912 # ifdef FEAT_GUI 1913 # ifdef FEAT_GUI_GTK 1914 # define X_DISPLAY ((gui.in_use) ? gui_mch_get_display() : (Display *)NULL) 1915 # else 1916 # define X_DISPLAY gui.dpy 1917 # endif 1918 # else 1919 # define X_DISPLAY xterm_dpy 1920 # endif 1921 #endif 1922 1923 #ifdef NBDEBUG /* Netbeans debugging. */ 1924 # include "nbdebug.h" 1925 #else 1926 # define nbdebug(a) 1927 #endif 1928 1929 #ifdef IN_PERL_FILE 1930 /* 1931 * Avoid clashes between Perl and Vim namespace. 1932 */ 1933 # undef NORMAL 1934 # undef STRLEN 1935 # undef FF 1936 # undef OP_DELETE 1937 # undef OP_JOIN 1938 # ifdef __BORLANDC__ 1939 # define NOPROTO 1 1940 # endif 1941 /* remove MAX and MIN, included by glib.h, redefined by sys/param.h */ 1942 # ifdef MAX 1943 # undef MAX 1944 # endif 1945 # ifdef MIN 1946 # undef MIN 1947 # endif 1948 /* We use _() for gettext(), Perl uses it for function prototypes... */ 1949 # ifdef _ 1950 # undef _ 1951 # endif 1952 # ifdef DEBUG 1953 # undef DEBUG 1954 # endif 1955 # ifdef _DEBUG 1956 # undef _DEBUG 1957 # endif 1958 # ifdef instr 1959 # undef instr 1960 # endif 1961 /* bool causes trouble on MACOS but is required on a few other systems */ 1962 # if defined(bool) && defined(MACOS) 1963 # undef bool 1964 # endif 1965 1966 # ifdef __BORLANDC__ 1967 /* Borland has the structure stati64 but not _stati64 */ 1968 # define _stati64 stati64 1969 # endif 1970 1971 # include <EXTERN.h> 1972 # include <perl.h> 1973 # include <XSUB.h> 1974 #endif 1975 1976 /* values for vim_handle_signal() that are not a signal */ 1977 #define SIGNAL_BLOCK -1 1978 #define SIGNAL_UNBLOCK -2 1979 #if !defined(UNIX) && !defined(VMS) 1980 # define vim_handle_signal(x) 0 1981 #endif 1982 1983 /* flags for skip_vimgrep_pat() */ 1984 #define VGR_GLOBAL 1 1985 #define VGR_NOJUMP 2 1986 1987 /* behavior for bad character, "++bad=" argument */ 1988 #define BAD_REPLACE '?' /* replace it with '?' (default) */ 1989 #define BAD_KEEP -1 /* leave it */ 1990 #define BAD_DROP -2 /* erase it */ 1991 1992 /* last argument for do_source() */ 1993 #define DOSO_NONE 0 1994 #define DOSO_VIMRC 1 /* loading vimrc file */ 1995 #define DOSO_GVIMRC 2 /* loading gvimrc file */ 1996 1997 #endif /* VIM__H */ 1998