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 correctly 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 release, 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 /* user ID of root is usually zero, but not for everybody */ 54 #ifdef __TANDEM 55 # define _TANDEM_SOURCE 56 # include <floss.h> 57 # define ROOT_UID 65535 58 #else 59 # define ROOT_UID 0 60 #endif 61 62 #ifdef __EMX__ /* hand-edited config.h for OS/2 with EMX */ 63 # include "os_os2_cfg.h" 64 #endif 65 66 /* 67 * MACOS_CLASSIC compiling for MacOS prior to MacOS X 68 * MACOS_X_UNIX compiling for MacOS X (using os_unix.c) 69 * MACOS_X compiling for MacOS X (using os_unix.c) 70 * MACOS compiling for either one 71 */ 72 #if defined(macintosh) && !defined(MACOS_CLASSIC) 73 # define MACOS_CLASSIC 74 #endif 75 #if defined(MACOS_X_UNIX) 76 # define MACOS_X 77 # ifndef HAVE_CONFIG_H 78 # define UNIX 79 # endif 80 #endif 81 #if defined(MACOS_X) || defined(MACOS_CLASSIC) 82 # define MACOS 83 #endif 84 #if defined(MACOS_X) && defined(MACOS_CLASSIC) 85 Error: To compile for both MACOS X and Classic use a Classic Carbon 86 #endif 87 /* Unless made through the Makefile enforce GUI on Mac */ 88 #if defined(MACOS) && !defined(HAVE_CONFIG_H) 89 # define FEAT_GUI_MAC 90 #endif 91 92 #if defined(FEAT_GUI_MOTIF) \ 93 || defined(FEAT_GUI_GTK) \ 94 || defined(FEAT_GUI_ATHENA) \ 95 || defined(FEAT_GUI_MAC) \ 96 || defined(FEAT_GUI_W32) \ 97 || defined(FEAT_GUI_W16) \ 98 || defined(FEAT_GUI_PHOTON) 99 # if !defined(FEAT_GUI) && !defined(NO_X11_INCLUDES) 100 # define FEAT_GUI 101 # endif 102 #endif 103 104 /* Visual Studio 2005 has 'deprecated' many of the standard CRT functions */ 105 #if _MSC_VER >= 1400 106 # define _CRT_SECURE_NO_DEPRECATE 107 # define _CRT_NONSTDC_NO_DEPRECATE 108 #endif 109 110 #if defined(FEAT_GUI_W32) || defined(FEAT_GUI_W16) 111 # define FEAT_GUI_MSWIN 112 #endif 113 #if defined(WIN16) || defined(WIN32) || defined(_WIN64) 114 # define MSWIN 115 #endif 116 /* Practically everything is common to both Win32 and Win64 */ 117 #if defined(WIN32) || defined(_WIN64) 118 # define WIN3264 119 #endif 120 121 /* 122 * SIZEOF_INT is used in feature.h, and the system-specific included files 123 * need items from feature.h. Therefore define SIZEOF_INT here. 124 */ 125 #ifdef WIN3264 126 # define SIZEOF_INT 4 127 #endif 128 #ifdef MSDOS 129 # ifdef DJGPP 130 # ifndef FEAT_GUI_GTK /* avoid problems when generating prototypes */ 131 # define SIZEOF_INT 4 /* 32 bit ints */ 132 # endif 133 # define DOS32 134 # define FEAT_CLIPBOARD 135 # else 136 # ifndef FEAT_GUI_GTK /* avoid problems when generating prototypes */ 137 # define SIZEOF_INT 2 /* 16 bit ints */ 138 # endif 139 # define SMALL_MALLOC /* 16 bit storage allocation */ 140 # define DOS16 141 # endif 142 #endif 143 144 #ifdef AMIGA 145 /* Be conservative about sizeof(int). It could be 4 too. */ 146 # ifndef FEAT_GUI_GTK /* avoid problems when generating prototypes */ 147 # ifdef __GNUC__ 148 # define SIZEOF_INT 4 149 # else 150 # define SIZEOF_INT 2 151 # endif 152 # endif 153 #endif 154 #ifdef MACOS 155 # if defined(__POWERPC__) || defined(MACOS_X) || defined(__fourbyteints__) \ 156 || defined(__MRC__) || defined(__SC__) || defined(__APPLE_CC__)/* MPW Compilers */ 157 # define SIZEOF_INT 4 158 # else 159 # define SIZEOF_INT 2 160 # endif 161 #endif 162 #ifdef RISCOS 163 # define SIZEOF_INT 4 164 #endif 165 166 167 #include "feature.h" /* #defines for optionals and features */ 168 169 /* +x11 is only enabled when it's both available and wanted. */ 170 #if defined(HAVE_X11) && defined(WANT_X11) 171 # define FEAT_X11 172 #endif 173 174 #ifdef NO_X11_INCLUDES 175 /* In os_mac_conv.c NO_X11_INCLUDES is defined to avoid X11 headers. 176 * Disable all X11 related things to avoid conflicts. */ 177 # ifdef FEAT_X11 178 # undef FEAT_X11 179 # endif 180 # ifdef FEAT_XCLIPBOARD 181 # undef FEAT_XCLIPBOARD 182 # endif 183 # ifdef FEAT_GUI_MOTIF 184 # undef FEAT_GUI_MOTIF 185 # endif 186 # ifdef FEAT_GUI_ATHENA 187 # undef FEAT_GUI_ATHENA 188 # endif 189 # ifdef FEAT_GUI_GTK 190 # undef FEAT_GUI_GTK 191 # endif 192 # ifdef FEAT_BEVAL_TIP 193 # undef FEAT_BEVAL_TIP 194 # endif 195 # ifdef FEAT_XIM 196 # undef FEAT_XIM 197 # endif 198 # ifdef FEAT_CLIENTSERVER 199 # undef FEAT_CLIENTSERVER 200 # endif 201 #endif 202 203 /* The Mac conversion stuff doesn't work under X11. */ 204 #if defined(FEAT_MBYTE) && defined(MACOS_X) 205 # define MACOS_CONVERT 206 #endif 207 208 /* Can't use "PACKAGE" here, conflicts with a Perl include file. */ 209 #ifndef VIMPACKAGE 210 # define VIMPACKAGE "vim" 211 #endif 212 213 /* 214 * Find out if function definitions should include argument types 215 */ 216 #ifdef AZTEC_C 217 # include <functions.h> 218 # define __ARGS(x) x 219 #endif 220 221 #ifdef SASC 222 # include <clib/exec_protos.h> 223 # define __ARGS(x) x 224 #endif 225 226 #ifdef _DCC 227 # include <clib/exec_protos.h> 228 # define __ARGS(x) x 229 #endif 230 231 #ifdef __TURBOC__ 232 # define __ARGS(x) x 233 #endif 234 235 #ifdef __BEOS__ 236 # include "os_beos.h" 237 # define __ARGS(x) x 238 #endif 239 240 #if (defined(UNIX) || defined(__EMX__) || defined(VMS)) \ 241 && (!defined(MACOS_X) || defined(HAVE_CONFIG_H)) 242 # include "os_unix.h" /* bring lots of system header files */ 243 #endif 244 245 #if defined(MACOS) && (defined(__MRC__) || defined(__SC__)) 246 /* Apple's Compilers support prototypes */ 247 # define __ARGS(x) x 248 #endif 249 #ifndef __ARGS 250 # if defined(__STDC__) || defined(__GNUC__) || defined(WIN3264) 251 # define __ARGS(x) x 252 # else 253 # define __ARGS(x) () 254 # endif 255 #endif 256 257 /* __ARGS and __PARMS are the same thing. */ 258 #ifndef __PARMS 259 # define __PARMS(x) __ARGS(x) 260 #endif 261 262 /* if we're compiling in C++ (currently only KVim), the system 263 * headers must have the correct prototypes or nothing will build. 264 * conversely, our prototypes might clash due to throw() specifiers and 265 * cause compilation failures even though the headers are correct. For 266 * a concrete example, gcc-3.2 enforces exception specifications, and 267 * glibc-2.2.5 has them in their system headers. 268 */ 269 #if !defined(__cplusplus) && defined(UNIX) \ 270 && !defined(MACOS_X) /* MACOS_X doesn't yet support osdef.h */ 271 # include "auto/osdef.h" /* bring missing declarations in */ 272 #endif 273 274 #ifdef __EMX__ 275 # define getcwd _getcwd2 276 # define chdir _chdir2 277 # undef CHECK_INODE 278 #endif 279 280 #ifdef AMIGA 281 # include "os_amiga.h" 282 #endif 283 284 #ifdef MSDOS 285 # include "os_msdos.h" 286 #endif 287 288 #ifdef WIN16 289 # include "os_win16.h" 290 #endif 291 292 #ifdef WIN3264 293 # include "os_win32.h" 294 #endif 295 296 #ifdef __MINT__ 297 # include "os_mint.h" 298 #endif 299 300 #if defined(MACOS) 301 # if defined(__MRC__) || defined(__SC__) /* MPW Compilers */ 302 # define HAVE_SETENV 303 # endif 304 # include "os_mac.h" 305 #endif 306 307 #ifdef RISCOS 308 # include "os_riscos.h" 309 #endif 310 311 #ifdef __QNX__ 312 # include "os_qnx.h" 313 #endif 314 315 #ifdef FEAT_SUN_WORKSHOP 316 # include "workshop.h" 317 #endif 318 319 #ifdef X_LOCALE 320 # include <X11/Xlocale.h> 321 #else 322 # ifdef HAVE_LOCALE_H 323 # include <locale.h> 324 # endif 325 #endif 326 327 /* 328 * Maximum length of a path (for non-unix systems) Make it a bit long, to stay 329 * on the safe side. But not too long to put on the stack. 330 */ 331 #ifndef MAXPATHL 332 # ifdef MAXPATHLEN 333 # define MAXPATHL MAXPATHLEN 334 # else 335 # define MAXPATHL 256 336 # endif 337 #endif 338 #ifdef BACKSLASH_IN_FILENAME 339 # define PATH_ESC_CHARS ((char_u *)" \t\n*?[{`%#'\"|!<") 340 #else 341 # define PATH_ESC_CHARS ((char_u *)" \t\n*?[{`$\\%#'\"|!<") 342 # define SHELL_ESC_CHARS ((char_u *)" \t\n*?[{`$\\%#'\"|!<>();&") 343 #endif 344 345 #define NUMBUFLEN 30 /* length of a buffer to store a number in ASCII */ 346 347 /* 348 * Shorthand for unsigned variables. Many systems, but not all, have u_char 349 * already defined, so we use char_u to avoid trouble. 350 */ 351 typedef unsigned char char_u; 352 typedef unsigned short short_u; 353 typedef unsigned int int_u; 354 /* Make sure long_u is big enough to hold a pointer. 355 * On Win64 longs are 32 bit and pointers 64 bit. 356 * For printf() and scanf() we need to take care of long_u specifically. */ 357 #ifdef _WIN64 358 typedef unsigned __int64 long_u; 359 typedef __int64 long_i; 360 # define SCANF_HEX_LONG_U "%Ix" 361 # define SCANF_DECIMAL_LONG_U "%Iu" 362 # define PRINTF_HEX_LONG_U "0x%Ix" 363 #else 364 typedef unsigned long long_u; 365 typedef long long_i; 366 # define SCANF_HEX_LONG_U "%lx" 367 # define SCANF_DECIMAL_LONG_U "%lu" 368 # define PRINTF_HEX_LONG_U "0x%lx" 369 #endif 370 #define PRINTF_DECIMAL_LONG_U SCANF_DECIMAL_LONG_U 371 372 /* 373 * The characters and attributes cached for the screen. 374 */ 375 typedef char_u schar_T; 376 #ifdef FEAT_SYN_HL 377 typedef unsigned short sattr_T; 378 # define MAX_TYPENR 65535 379 #else 380 typedef unsigned char sattr_T; 381 # define MAX_TYPENR 255 382 #endif 383 384 /* 385 * The u8char_T can hold one decoded UTF-8 character. 386 * We normally use 32 bits now, since some Asian characters don't fit in 16 387 * bits. u8char_T is only used for displaying, it could be 16 bits to save 388 * memory. 389 */ 390 #ifdef FEAT_MBYTE 391 # ifdef UNICODE16 392 typedef unsigned short u8char_T; /* short should be 16 bits */ 393 # else 394 # if SIZEOF_INT >= 4 395 typedef unsigned int u8char_T; /* int is 32 bits */ 396 # else 397 typedef unsigned long u8char_T; /* long should be 32 bits or more */ 398 # endif 399 # endif 400 #endif 401 402 #ifndef UNIX /* For Unix this is included in os_unix.h */ 403 # include <stdio.h> 404 # include <ctype.h> 405 #endif 406 407 #include "ascii.h" 408 #include "keymap.h" 409 #include "term.h" 410 #include "macros.h" 411 412 #ifdef LATTICE 413 # include <sys/types.h> 414 # include <sys/stat.h> 415 #endif 416 #ifdef _DCC 417 # include <sys/stat.h> 418 #endif 419 #if defined(MSDOS) || defined(MSWIN) 420 # include <sys/stat.h> 421 #endif 422 423 /* 424 * Allow other (non-unix) systems to configure themselves now 425 * These are also in os_unix.h, because osdef.sh needs them there. 426 */ 427 #ifndef UNIX 428 /* Note: Some systems need both string.h and strings.h (Savage). If the 429 * system can't handle this, define NO_STRINGS_WITH_STRING_H. */ 430 # ifdef HAVE_STRING_H 431 # include <string.h> 432 # endif 433 # if defined(HAVE_STRINGS_H) && !defined(NO_STRINGS_WITH_STRING_H) 434 # include <strings.h> 435 # endif 436 # ifdef HAVE_STAT_H 437 # include <stat.h> 438 # endif 439 # ifdef HAVE_STDLIB_H 440 # include <stdlib.h> 441 # endif 442 #endif /* NON-UNIX */ 443 444 #include <assert.h> 445 446 #ifdef HAVE_WCTYPE_H 447 # include <wctype.h> 448 #endif 449 #ifdef HAVE_STDARG_H 450 # include <stdarg.h> 451 #endif 452 453 /* ================ end of the header file puzzle =============== */ 454 455 /* 456 * For dynamically loaded imm library. Currently, only for Win32. 457 */ 458 #ifdef DYNAMIC_IME 459 # ifndef FEAT_MBYTE_IME 460 # define FEAT_MBYTE_IME 461 # endif 462 #endif 463 464 /* 465 * Check input method control. 466 */ 467 #if defined(FEAT_XIM) \ 468 || (defined(FEAT_GUI) && (defined(FEAT_MBYTE_IME) || defined(GLOBAL_IME))) \ 469 || (defined(FEAT_GUI_MAC) && defined(FEAT_MBYTE)) 470 # define USE_IM_CONTROL 471 #endif 472 473 /* 474 * For dynamically loaded gettext library. Currently, only for Win32. 475 */ 476 #ifdef DYNAMIC_GETTEXT 477 # ifndef FEAT_GETTEXT 478 # define FEAT_GETTEXT 479 # endif 480 /* These are in os_win32.c */ 481 extern char *(*dyn_libintl_gettext)(const char *msgid); 482 extern char *(*dyn_libintl_bindtextdomain)(const char *domainname, const char *dirname); 483 extern char *(*dyn_libintl_bind_textdomain_codeset)(const char *domainname, const char *codeset); 484 extern char *(*dyn_libintl_textdomain)(const char *domainname); 485 #endif 486 487 488 /* 489 * The _() stuff is for using gettext(). It is a no-op when libintl.h is not 490 * found or the +multilang feature is disabled. 491 */ 492 #ifdef FEAT_GETTEXT 493 # ifdef DYNAMIC_GETTEXT 494 # define _(x) (*dyn_libintl_gettext)((char *)(x)) 495 # define N_(x) x 496 # define bindtextdomain(domain, dir) (*dyn_libintl_bindtextdomain)((domain), (dir)) 497 # define bind_textdomain_codeset(domain, codeset) (*dyn_libintl_bind_textdomain_codeset)((domain), (codeset)) 498 # if !defined(HAVE_BIND_TEXTDOMAIN_CODESET) 499 # define HAVE_BIND_TEXTDOMAIN_CODESET 1 500 # endif 501 # define textdomain(domain) (*dyn_libintl_textdomain)(domain) 502 # else 503 # include <libintl.h> 504 # define _(x) gettext((char *)(x)) 505 # ifdef gettext_noop 506 # define N_(x) gettext_noop(x) 507 # else 508 # define N_(x) x 509 # endif 510 # endif 511 #else 512 # define _(x) ((char *)(x)) 513 # define N_(x) x 514 # ifdef bindtextdomain 515 # undef bindtextdomain 516 # endif 517 # define bindtextdomain(x, y) /* empty */ 518 # ifdef bind_textdomain_codeset 519 # undef bind_textdomain_codeset 520 # endif 521 # define bind_textdomain_codeset(x, y) /* empty */ 522 # ifdef textdomain 523 # undef textdomain 524 # endif 525 # define textdomain(x) /* empty */ 526 #endif 527 528 /* 529 * flags for update_screen() 530 * The higher the value, the higher the priority 531 */ 532 #define VALID 10 /* buffer not changed, or changes marked 533 with b_mod_* */ 534 #define INVERTED 20 /* redisplay inverted part that changed */ 535 #define INVERTED_ALL 25 /* redisplay whole inverted part */ 536 #define REDRAW_TOP 30 /* display first w_upd_rows screen lines */ 537 #define SOME_VALID 35 /* like NOT_VALID but may scroll */ 538 #define NOT_VALID 40 /* buffer needs complete redraw */ 539 #define CLEAR 50 /* screen messed up, clear it */ 540 541 /* 542 * Flags for w_valid. 543 * These are set when something in a window structure becomes invalid, except 544 * when the cursor is moved. Call check_cursor_moved() before testing one of 545 * the flags. 546 * These are reset when that thing has been updated and is valid again. 547 * 548 * Every function that invalidates one of these must call one of the 549 * invalidate_* functions. 550 * 551 * w_valid is supposed to be used only in screen.c. From other files, use the 552 * functions that set or reset the flags. 553 * 554 * VALID_BOTLINE VALID_BOTLINE_AP 555 * on on w_botline valid 556 * off on w_botline approximated 557 * off off w_botline not valid 558 * on off not possible 559 */ 560 #define VALID_WROW 0x01 /* w_wrow (window row) is valid */ 561 #define VALID_WCOL 0x02 /* w_wcol (window col) is valid */ 562 #define VALID_VIRTCOL 0x04 /* w_virtcol (file col) is valid */ 563 #define VALID_CHEIGHT 0x08 /* w_cline_height and w_cline_folded valid */ 564 #define VALID_CROW 0x10 /* w_cline_row is valid */ 565 #define VALID_BOTLINE 0x20 /* w_botine and w_empty_rows are valid */ 566 #define VALID_BOTLINE_AP 0x40 /* w_botine is approximated */ 567 #define VALID_TOPLINE 0x80 /* w_topline is valid (for cursor position) */ 568 569 /* 570 * Terminal highlighting attribute bits. 571 * Attibutes above HL_ALL are used for syntax highlighting. 572 */ 573 #define HL_NORMAL 0x00 574 #define HL_INVERSE 0x01 575 #define HL_BOLD 0x02 576 #define HL_ITALIC 0x04 577 #define HL_UNDERLINE 0x08 578 #define HL_UNDERCURL 0x10 579 #define HL_STANDOUT 0x20 580 #define HL_ALL 0x3f 581 582 /* special attribute addition: Put message in history */ 583 #define MSG_HIST 0x1000 584 585 /* 586 * values for State 587 * 588 * The lower bits up to 0x20 are used to distinguish normal/visual/op_pending 589 * and cmdline/insert+replace mode. This is used for mapping. If none of 590 * these bits are set, no mapping is done. 591 * The upper bits are used to distinguish between other states. 592 */ 593 #define NORMAL 0x01 /* Normal mode, command expected */ 594 #define VISUAL 0x02 /* Visual mode - use get_real_state() */ 595 #define OP_PENDING 0x04 /* Normal mode, operator is pending - use 596 get_real_state() */ 597 #define CMDLINE 0x08 /* Editing command line */ 598 #define INSERT 0x10 /* Insert mode */ 599 #define LANGMAP 0x20 /* Language mapping, can be combined with 600 INSERT and CMDLINE */ 601 602 #define REPLACE_FLAG 0x40 /* Replace mode flag */ 603 #define REPLACE (REPLACE_FLAG + INSERT) 604 #ifdef FEAT_VREPLACE 605 # define VREPLACE_FLAG 0x80 /* Virtual-replace mode flag */ 606 # define VREPLACE (REPLACE_FLAG + VREPLACE_FLAG + INSERT) 607 #endif 608 #define LREPLACE (REPLACE_FLAG + LANGMAP) 609 610 #define NORMAL_BUSY (0x100 + NORMAL) /* Normal mode, busy with a command */ 611 #define HITRETURN (0x200 + NORMAL) /* waiting for return or command */ 612 #define ASKMORE 0x300 /* Asking if you want --more-- */ 613 #define SETWSIZE 0x400 /* window size has changed */ 614 #define ABBREV 0x500 /* abbreviation instead of mapping */ 615 #define EXTERNCMD 0x600 /* executing an external command */ 616 #define SHOWMATCH (0x700 + INSERT) /* show matching paren */ 617 #define CONFIRM 0x800 /* ":confirm" prompt */ 618 #define SELECTMODE 0x1000 /* Select mode, only for mappings */ 619 620 #define MAP_ALL_MODES (0x3f | SELECTMODE) /* all mode bits used for 621 * mapping */ 622 623 /* directions */ 624 #define FORWARD 1 625 #define BACKWARD (-1) 626 #define FORWARD_FILE 3 627 #define BACKWARD_FILE (-3) 628 629 /* return values for functions */ 630 #if !(defined(OK) && (OK == 1)) 631 /* OK already defined to 1 in MacOS X curses, skip this */ 632 # define OK 1 633 #endif 634 #define FAIL 0 635 #define NOTDONE 2 /* not OK or FAIL but skipped */ 636 637 /* flags for b_flags */ 638 #define BF_RECOVERED 0x01 /* buffer has been recovered */ 639 #define BF_CHECK_RO 0x02 /* need to check readonly when loading file 640 into buffer (set by ":e", may be reset by 641 ":buf" */ 642 #define BF_NEVERLOADED 0x04 /* file has never been loaded into buffer, 643 many variables still need to be set */ 644 #define BF_NOTEDITED 0x08 /* Set when file name is changed after 645 starting to edit, reset when file is 646 written out. */ 647 #define BF_NEW 0x10 /* file didn't exist when editing started */ 648 #define BF_NEW_W 0x20 /* Warned for BF_NEW and file created */ 649 #define BF_READERR 0x40 /* got errors while reading the file */ 650 #define BF_DUMMY 0x80 /* dummy buffer, only used internally */ 651 #define BF_PRESERVED 0x100 /* ":preserve" was used */ 652 653 /* Mask to check for flags that prevent normal writing */ 654 #define BF_WRITE_MASK (BF_NOTEDITED + BF_NEW + BF_READERR) 655 656 /* 657 * values for xp_context when doing command line completion 658 */ 659 #define EXPAND_UNSUCCESSFUL (-2) 660 #define EXPAND_OK (-1) 661 #define EXPAND_NOTHING 0 662 #define EXPAND_COMMANDS 1 663 #define EXPAND_FILES 2 664 #define EXPAND_DIRECTORIES 3 665 #define EXPAND_SETTINGS 4 666 #define EXPAND_BOOL_SETTINGS 5 667 #define EXPAND_TAGS 6 668 #define EXPAND_OLD_SETTING 7 669 #define EXPAND_HELP 8 670 #define EXPAND_BUFFERS 9 671 #define EXPAND_EVENTS 10 672 #define EXPAND_MENUS 11 673 #define EXPAND_SYNTAX 12 674 #define EXPAND_HIGHLIGHT 13 675 #define EXPAND_AUGROUP 14 676 #define EXPAND_USER_VARS 15 677 #define EXPAND_MAPPINGS 16 678 #define EXPAND_TAGS_LISTFILES 17 679 #define EXPAND_FUNCTIONS 18 680 #define EXPAND_USER_FUNC 19 681 #define EXPAND_EXPRESSION 20 682 #define EXPAND_MENUNAMES 21 683 #define EXPAND_USER_COMMANDS 22 684 #define EXPAND_USER_CMD_FLAGS 23 685 #define EXPAND_USER_NARGS 24 686 #define EXPAND_USER_COMPLETE 25 687 #define EXPAND_ENV_VARS 26 688 #define EXPAND_LANGUAGE 27 689 #define EXPAND_COLORS 28 690 #define EXPAND_COMPILER 29 691 #define EXPAND_USER_DEFINED 30 692 #define EXPAND_USER_LIST 31 693 #define EXPAND_SHELLCMD 32 694 695 /* Values for exmode_active (0 is no exmode) */ 696 #define EXMODE_NORMAL 1 697 #define EXMODE_VIM 2 698 699 /* Values for nextwild() and ExpandOne(). See ExpandOne() for meaning. */ 700 #define WILD_FREE 1 701 #define WILD_EXPAND_FREE 2 702 #define WILD_EXPAND_KEEP 3 703 #define WILD_NEXT 4 704 #define WILD_PREV 5 705 #define WILD_ALL 6 706 #define WILD_LONGEST 7 707 708 #define WILD_LIST_NOTFOUND 1 709 #define WILD_HOME_REPLACE 2 710 #define WILD_USE_NL 4 711 #define WILD_NO_BEEP 8 712 #define WILD_ADD_SLASH 16 713 #define WILD_KEEP_ALL 32 714 #define WILD_SILENT 64 715 #define WILD_ESCAPE 128 716 717 /* Flags for expand_wildcards() */ 718 #define EW_DIR 0x01 /* include directory names */ 719 #define EW_FILE 0x02 /* include file names */ 720 #define EW_NOTFOUND 0x04 /* include not found names */ 721 #define EW_ADDSLASH 0x08 /* append slash to directory name */ 722 #define EW_KEEPALL 0x10 /* keep all matches */ 723 #define EW_SILENT 0x20 /* don't print "1 returned" from shell */ 724 #define EW_EXEC 0x40 /* executable files */ 725 /* Note: mostly EW_NOTFOUND and EW_SILENT are mutually exclusive: EW_NOTFOUND 726 * is used when executing commands and EW_SILENT for interactive expanding. */ 727 728 /* Flags for find_file_*() functions. */ 729 #define FINDFILE_FILE 0 /* only files */ 730 #define FINDFILE_DIR 1 /* only directories */ 731 #define FINDFILE_BOTH 2 /* files and directories */ 732 733 #ifdef FEAT_VERTSPLIT 734 # define W_WINCOL(wp) (wp->w_wincol) 735 # define W_WIDTH(wp) (wp->w_width) 736 # define W_ENDCOL(wp) (wp->w_wincol + wp->w_width) 737 # define W_VSEP_WIDTH(wp) (wp->w_vsep_width) 738 #else 739 # define W_WINCOL(wp) 0 740 # define W_WIDTH(wp) Columns 741 # define W_ENDCOL(wp) Columns 742 # define W_VSEP_WIDTH(wp) 0 743 #endif 744 #ifdef FEAT_WINDOWS 745 # define W_STATUS_HEIGHT(wp) (wp->w_status_height) 746 # define W_WINROW(wp) (wp->w_winrow) 747 #else 748 # define W_STATUS_HEIGHT(wp) 0 749 # define W_WINROW(wp) 0 750 #endif 751 752 #ifdef NO_EXPANDPATH 753 # define gen_expand_wildcards mch_expand_wildcards 754 #endif 755 756 /* Values for the find_pattern_in_path() function args 'type' and 'action': */ 757 #define FIND_ANY 1 758 #define FIND_DEFINE 2 759 #define CHECK_PATH 3 760 761 #define ACTION_SHOW 1 762 #define ACTION_GOTO 2 763 #define ACTION_SPLIT 3 764 #define ACTION_SHOW_ALL 4 765 #ifdef FEAT_INS_EXPAND 766 # define ACTION_EXPAND 5 767 #endif 768 769 #ifdef FEAT_SYN_HL 770 # define SST_MIN_ENTRIES 150 /* minimal size for state stack array */ 771 # ifdef FEAT_GUI_W16 772 # define SST_MAX_ENTRIES 500 /* (only up to 64K blocks) */ 773 # else 774 # define SST_MAX_ENTRIES 1000 /* maximal size for state stack array */ 775 # endif 776 # define SST_FIX_STATES 7 /* size of sst_stack[]. */ 777 # define SST_DIST 16 /* normal distance between entries */ 778 #endif 779 780 /* Values for 'options' argument in do_search() and searchit() */ 781 #define SEARCH_REV 0x01 /* go in reverse of previous dir. */ 782 #define SEARCH_ECHO 0x02 /* echo the search command and handle options */ 783 #define SEARCH_MSG 0x0c /* give messages (yes, it's not 0x04) */ 784 #define SEARCH_NFMSG 0x08 /* give all messages except not found */ 785 #define SEARCH_OPT 0x10 /* interpret optional flags */ 786 #define SEARCH_HIS 0x20 /* put search pattern in history */ 787 #define SEARCH_END 0x40 /* put cursor at end of match */ 788 #define SEARCH_NOOF 0x80 /* don't add offset to position */ 789 #define SEARCH_START 0x100 /* start search without col offset */ 790 #define SEARCH_MARK 0x200 /* set previous context mark */ 791 #define SEARCH_KEEP 0x400 /* keep previous search pattern */ 792 #define SEARCH_PEEK 0x800 /* peek for typed char, cancel search */ 793 794 /* Values for find_ident_under_cursor() */ 795 #define FIND_IDENT 1 /* find identifier (word) */ 796 #define FIND_STRING 2 /* find any string (WORD) */ 797 #define FIND_EVAL 4 /* include "->", "[]" and "." */ 798 799 /* Values for file_name_in_line() */ 800 #define FNAME_MESS 1 /* give error message */ 801 #define FNAME_EXP 2 /* expand to path */ 802 #define FNAME_HYP 4 /* check for hypertext link */ 803 #define FNAME_INCL 8 /* apply 'includeexpr' */ 804 #define FNAME_REL 16 /* ".." and "./" are relative to the (current) 805 file instead of the current directory */ 806 807 /* Values for buflist_getfile() */ 808 #define GETF_SETMARK 0x01 /* set pcmark before jumping */ 809 #define GETF_ALT 0x02 /* jumping to alternate file (not buf num) */ 810 #define GETF_SWITCH 0x04 /* respect 'switchbuf' settings when jumping */ 811 812 /* Values for buflist_new() flags */ 813 #define BLN_CURBUF 1 /* May re-use curbuf for new buffer */ 814 #define BLN_LISTED 2 /* Put new buffer in buffer list */ 815 #define BLN_DUMMY 4 /* Allocating dummy buffer */ 816 817 /* Values for in_cinkeys() */ 818 #define KEY_OPEN_FORW 0x101 819 #define KEY_OPEN_BACK 0x102 820 #define KEY_COMPLETE 0x103 /* end of completion */ 821 822 /* Values for "noremap" argument of ins_typebuf(). Also used for 823 * map->m_noremap and menu->noremap[]. */ 824 #define REMAP_YES 0 /* allow remapping */ 825 #define REMAP_NONE -1 /* no remapping */ 826 #define REMAP_SCRIPT -2 /* remap script-local mappings only */ 827 #define REMAP_SKIP -3 /* no remapping for first char */ 828 829 /* Values for mch_call_shell() second argument */ 830 #define SHELL_FILTER 1 /* filtering text */ 831 #define SHELL_EXPAND 2 /* expanding wildcards */ 832 #define SHELL_COOKED 4 /* set term to cooked mode */ 833 #define SHELL_DOOUT 8 /* redirecting output */ 834 #define SHELL_SILENT 16 /* don't print error returned by command */ 835 #define SHELL_READ 32 /* read lines and insert into buffer */ 836 #define SHELL_WRITE 64 /* write lines from buffer */ 837 838 /* Values returned by mch_nodetype() */ 839 #define NODE_NORMAL 0 /* file or directory, check with mch_isdir()*/ 840 #define NODE_WRITABLE 1 /* something we can write to (character 841 device, fifo, socket, ..) */ 842 #define NODE_OTHER 2 /* non-writable thing (e.g., block device) */ 843 844 /* Values for readfile() flags */ 845 #define READ_NEW 0x01 /* read a file into a new buffer */ 846 #define READ_FILTER 0x02 /* read filter output */ 847 #define READ_STDIN 0x04 /* read from stdin */ 848 #define READ_BUFFER 0x08 /* read from curbuf (converting stdin) */ 849 #define READ_DUMMY 0x10 /* reading into a dummy buffer */ 850 851 /* Values for change_indent() */ 852 #define INDENT_SET 1 /* set indent */ 853 #define INDENT_INC 2 /* increase indent */ 854 #define INDENT_DEC 3 /* decrease indent */ 855 856 /* Values for flags argument for findmatchlimit() */ 857 #define FM_BACKWARD 0x01 /* search backwards */ 858 #define FM_FORWARD 0x02 /* search forwards */ 859 #define FM_BLOCKSTOP 0x04 /* stop at start/end of block */ 860 #define FM_SKIPCOMM 0x08 /* skip comments */ 861 862 /* Values for action argument for do_buffer() */ 863 #define DOBUF_GOTO 0 /* go to specified buffer */ 864 #define DOBUF_SPLIT 1 /* split window and go to specified buffer */ 865 #define DOBUF_UNLOAD 2 /* unload specified buffer(s) */ 866 #define DOBUF_DEL 3 /* delete specified buffer(s) from buflist */ 867 #define DOBUF_WIPE 4 /* delete specified buffer(s) really */ 868 869 /* Values for start argument for do_buffer() */ 870 #define DOBUF_CURRENT 0 /* "count" buffer from current buffer */ 871 #define DOBUF_FIRST 1 /* "count" buffer from first buffer */ 872 #define DOBUF_LAST 2 /* "count" buffer from last buffer */ 873 #define DOBUF_MOD 3 /* "count" mod. buffer from current buffer */ 874 875 /* Values for sub_cmd and which_pat argument for search_regcomp() */ 876 /* Also used for which_pat argument for searchit() */ 877 #define RE_SEARCH 0 /* save/use pat in/from search_pattern */ 878 #define RE_SUBST 1 /* save/use pat in/from subst_pattern */ 879 #define RE_BOTH 2 /* save pat in both patterns */ 880 #define RE_LAST 2 /* use last used pattern if "pat" is NULL */ 881 882 /* Second argument for vim_regcomp(). */ 883 #define RE_MAGIC 1 /* 'magic' option */ 884 #define RE_STRING 2 /* match in string instead of buffer text */ 885 #define RE_STRICT 4 /* don't allow [abc] without ] */ 886 887 #ifdef FEAT_SYN_HL 888 /* values for reg_do_extmatch */ 889 # define REX_SET 1 /* to allow \z\(...\), */ 890 # define REX_USE 2 /* to allow \z\1 et al. */ 891 #endif 892 893 /* Return values for fullpathcmp() */ 894 /* Note: can use (fullpathcmp() & FPC_SAME) to check for equal files */ 895 #define FPC_SAME 1 /* both exist and are the same file. */ 896 #define FPC_DIFF 2 /* both exist and are different files. */ 897 #define FPC_NOTX 4 /* both don't exist. */ 898 #define FPC_DIFFX 6 /* one of them doesn't exist. */ 899 #define FPC_SAMEX 7 /* both don't exist and file names are same. */ 900 901 /* flags for do_ecmd() */ 902 #define ECMD_HIDE 0x01 /* don't free the current buffer */ 903 #define ECMD_SET_HELP 0x02 /* set b_help flag of (new) buffer before 904 opening file */ 905 #define ECMD_OLDBUF 0x04 /* use existing buffer if it exists */ 906 #define ECMD_FORCEIT 0x08 /* ! used in Ex command */ 907 #define ECMD_ADDBUF 0x10 /* don't edit, just add to buffer list */ 908 909 /* for lnum argument in do_ecmd() */ 910 #define ECMD_LASTL (linenr_T)0 /* use last position in loaded file */ 911 #define ECMD_LAST (linenr_T)-1 /* use last position in all files */ 912 #define ECMD_ONE (linenr_T)1 /* use first line */ 913 914 /* flags for do_cmdline() */ 915 #define DOCMD_VERBOSE 0x01 /* included command in error message */ 916 #define DOCMD_NOWAIT 0x02 /* don't call wait_return() and friends */ 917 #define DOCMD_REPEAT 0x04 /* repeat exec. until getline() returns NULL */ 918 #define DOCMD_KEYTYPED 0x08 /* don't reset KeyTyped */ 919 #define DOCMD_EXCRESET 0x10 /* reset exception environment (for debugging)*/ 920 #define DOCMD_KEEPLINE 0x20 /* keep typed line for repeating with "." */ 921 922 /* flags for beginline() */ 923 #define BL_WHITE 1 /* cursor on first non-white in the line */ 924 #define BL_SOL 2 /* use 'sol' option */ 925 #define BL_FIX 4 /* don't leave cursor on a NUL */ 926 927 /* flags for mf_sync() */ 928 #define MFS_ALL 1 /* also sync blocks with negative numbers */ 929 #define MFS_STOP 2 /* stop syncing when a character is available */ 930 #define MFS_FLUSH 4 /* flushed file to disk */ 931 #define MFS_ZERO 8 /* only write block 0 */ 932 933 /* flags for buf_copy_options() */ 934 #define BCO_ENTER 1 /* going to enter the buffer */ 935 #define BCO_ALWAYS 2 /* always copy the options */ 936 #define BCO_NOHELP 4 /* don't touch the help related options */ 937 938 /* flags for do_put() */ 939 #define PUT_FIXINDENT 1 /* make indent look nice */ 940 #define PUT_CURSEND 2 /* leave cursor after end of new text */ 941 #define PUT_CURSLINE 4 /* leave cursor on last line of new text */ 942 #define PUT_LINE 8 /* put register as lines */ 943 #define PUT_LINE_SPLIT 16 /* split line for linewise register */ 944 #define PUT_LINE_FORWARD 32 /* put linewise register below Visual sel. */ 945 946 /* flags for set_indent() */ 947 #define SIN_CHANGED 1 /* call changed_bytes() when line changed */ 948 #define SIN_INSERT 2 /* insert indent before existing text */ 949 #define SIN_UNDO 4 /* save line for undo before changing it */ 950 951 /* flags for insertchar() */ 952 #define INSCHAR_FORMAT 1 /* force formatting */ 953 #define INSCHAR_DO_COM 2 /* format comments */ 954 #define INSCHAR_CTRLV 4 /* char typed just after CTRL-V */ 955 #define INSCHAR_NO_FEX 8 /* don't use 'formatexpr' */ 956 957 /* flags for open_line() */ 958 #define OPENLINE_DELSPACES 1 /* delete spaces after cursor */ 959 #define OPENLINE_DO_COM 2 /* format comments */ 960 #define OPENLINE_KEEPTRAIL 4 /* keep trailing spaces */ 961 #define OPENLINE_MARKFIX 8 /* fix mark positions */ 962 963 /* 964 * There are four history tables: 965 */ 966 #define HIST_CMD 0 /* colon commands */ 967 #define HIST_SEARCH 1 /* search commands */ 968 #define HIST_EXPR 2 /* expressions (from entering = register) */ 969 #define HIST_INPUT 3 /* input() lines */ 970 #define HIST_DEBUG 4 /* debug commands */ 971 #define HIST_COUNT 5 /* number of history tables */ 972 973 /* 974 * Flags for chartab[]. 975 */ 976 #define CT_CELL_MASK 0x07 /* mask: nr of display cells (1, 2 or 4) */ 977 #define CT_PRINT_CHAR 0x10 /* flag: set for printable chars */ 978 #define CT_ID_CHAR 0x20 /* flag: set for ID chars */ 979 #define CT_FNAME_CHAR 0x40 /* flag: set for file name chars */ 980 981 /* 982 * Values for do_tag(). 983 */ 984 #define DT_TAG 1 /* jump to newer position or same tag again */ 985 #define DT_POP 2 /* jump to older position */ 986 #define DT_NEXT 3 /* jump to next match of same tag */ 987 #define DT_PREV 4 /* jump to previous match of same tag */ 988 #define DT_FIRST 5 /* jump to first match of same tag */ 989 #define DT_LAST 6 /* jump to first match of same tag */ 990 #define DT_SELECT 7 /* jump to selection from list */ 991 #define DT_HELP 8 /* like DT_TAG, but no wildcards */ 992 #define DT_JUMP 9 /* jump to new tag or selection from list */ 993 #define DT_CSCOPE 10 /* cscope find command (like tjump) */ 994 #define DT_LTAG 11 /* tag using location list */ 995 #define DT_FREE 99 /* free cached matches */ 996 997 /* 998 * flags for find_tags(). 999 */ 1000 #define TAG_HELP 1 /* only search for help tags */ 1001 #define TAG_NAMES 2 /* only return name of tag */ 1002 #define TAG_REGEXP 4 /* use tag pattern as regexp */ 1003 #define TAG_NOIC 8 /* don't always ignore case */ 1004 #ifdef FEAT_CSCOPE 1005 # define TAG_CSCOPE 16 /* cscope tag */ 1006 #endif 1007 #define TAG_VERBOSE 32 /* message verbosity */ 1008 #define TAG_INS_COMP 64 /* Currently doing insert completion */ 1009 #define TAG_KEEP_LANG 128 /* keep current language */ 1010 1011 #define TAG_MANY 200 /* When finding many tags (for completion), 1012 find up to this many tags */ 1013 1014 /* 1015 * Types of dialogs passed to do_vim_dialog(). 1016 */ 1017 #define VIM_GENERIC 0 1018 #define VIM_ERROR 1 1019 #define VIM_WARNING 2 1020 #define VIM_INFO 3 1021 #define VIM_QUESTION 4 1022 #define VIM_LAST_TYPE 4 /* sentinel value */ 1023 1024 /* 1025 * Return values for functions like gui_yesnocancel() 1026 */ 1027 #define VIM_YES 2 1028 #define VIM_NO 3 1029 #define VIM_CANCEL 4 1030 #define VIM_ALL 5 1031 #define VIM_DISCARDALL 6 1032 1033 /* 1034 * arguments for win_split() 1035 */ 1036 #define WSP_ROOM 1 /* require enough room */ 1037 #define WSP_VERT 2 /* split vertically */ 1038 #define WSP_TOP 4 /* window at top-left of shell */ 1039 #define WSP_BOT 8 /* window at bottom-right of shell */ 1040 #define WSP_HELP 16 /* creating the help window */ 1041 #define WSP_BELOW 32 /* put new window below/right */ 1042 #define WSP_ABOVE 64 /* put new window above/left */ 1043 1044 /* 1045 * arguments for gui_set_shellsize() 1046 */ 1047 #define RESIZE_VERT 1 /* resize vertically */ 1048 #define RESIZE_HOR 2 /* resize horizontally */ 1049 #define RESIZE_BOTH 15 /* resize in both directions */ 1050 1051 /* 1052 * "flags" values for option-setting functions. 1053 * When OPT_GLOBAL and OPT_LOCAL are both missing, set both local and global 1054 * values, get local value. 1055 */ 1056 #define OPT_FREE 1 /* free old value if it was allocated */ 1057 #define OPT_GLOBAL 2 /* use global value */ 1058 #define OPT_LOCAL 4 /* use local value */ 1059 #define OPT_MODELINE 8 /* option in modeline */ 1060 #define OPT_WINONLY 16 /* only set window-local options */ 1061 #define OPT_NOWIN 32 /* don't set window-local options */ 1062 1063 /* Magic chars used in confirm dialog strings */ 1064 #define DLG_BUTTON_SEP '\n' 1065 #define DLG_HOTKEY_CHAR '&' 1066 1067 /* Values for "starting" */ 1068 #define NO_SCREEN 2 /* no screen updating yet */ 1069 #define NO_BUFFERS 1 /* not all buffers loaded yet */ 1070 /* 0 not starting anymore */ 1071 1072 /* Values for swap_exists_action: what to do when swap file already exists */ 1073 #define SEA_NONE 0 /* don't use dialog */ 1074 #define SEA_DIALOG 1 /* use dialog when possible */ 1075 #define SEA_QUIT 2 /* quit editing the file */ 1076 #define SEA_RECOVER 3 /* recover the file */ 1077 1078 /* 1079 * Minimal size for block 0 of a swap file. 1080 * NOTE: This depends on size of struct block0! It's not done with a sizeof(), 1081 * because struct block0 is defined in memline.c (Sorry). 1082 * The maximal block size is arbitrary. 1083 */ 1084 #define MIN_SWAP_PAGE_SIZE 1048 1085 #define MAX_SWAP_PAGE_SIZE 50000 1086 1087 /* Special values for current_SID. */ 1088 #define SID_MODELINE -1 /* when using a modeline */ 1089 #define SID_CMDARG -2 /* for "--cmd" argument */ 1090 #define SID_CARG -3 /* for "-c" argument */ 1091 #define SID_ENV -4 /* for sourcing environment variable */ 1092 #define SID_ERROR -5 /* option was reset because of an error */ 1093 #define SID_NONE -6 /* don't set scriptID */ 1094 1095 /* 1096 * Events for autocommands. 1097 */ 1098 enum auto_event 1099 { 1100 EVENT_BUFADD = 0, /* after adding a buffer to the buffer list */ 1101 EVENT_BUFNEW, /* after creating any buffer */ 1102 EVENT_BUFDELETE, /* deleting a buffer from the buffer list */ 1103 EVENT_BUFWIPEOUT, /* just before really deleting a buffer */ 1104 EVENT_BUFENTER, /* after entering a buffer */ 1105 EVENT_BUFFILEPOST, /* after renaming a buffer */ 1106 EVENT_BUFFILEPRE, /* before renaming a buffer */ 1107 EVENT_BUFLEAVE, /* before leaving a buffer */ 1108 EVENT_BUFNEWFILE, /* when creating a buffer for a new file */ 1109 EVENT_BUFREADPOST, /* after reading a buffer */ 1110 EVENT_BUFREADPRE, /* before reading a buffer */ 1111 EVENT_BUFREADCMD, /* read buffer using command */ 1112 EVENT_BUFUNLOAD, /* just before unloading a buffer */ 1113 EVENT_BUFHIDDEN, /* just after buffer becomes hidden */ 1114 EVENT_BUFWINENTER, /* after showing a buffer in a window */ 1115 EVENT_BUFWINLEAVE, /* just after buffer removed from window */ 1116 EVENT_BUFWRITEPOST, /* after writing a buffer */ 1117 EVENT_BUFWRITEPRE, /* before writing a buffer */ 1118 EVENT_BUFWRITECMD, /* write buffer using command */ 1119 EVENT_CMDWINENTER, /* after entering the cmdline window */ 1120 EVENT_CMDWINLEAVE, /* before leaving the cmdline window */ 1121 EVENT_COLORSCHEME, /* after loading a colorscheme */ 1122 EVENT_FILEAPPENDPOST, /* after appending to a file */ 1123 EVENT_FILEAPPENDPRE, /* before appending to a file */ 1124 EVENT_FILEAPPENDCMD, /* append to a file using command */ 1125 EVENT_FILECHANGEDSHELL, /* after shell command that changed file */ 1126 EVENT_FILECHANGEDSHELLPOST, /* after (not) reloading changed file */ 1127 EVENT_FILECHANGEDRO, /* before first change to read-only file */ 1128 EVENT_FILEREADPOST, /* after reading a file */ 1129 EVENT_FILEREADPRE, /* before reading a file */ 1130 EVENT_FILEREADCMD, /* read from a file using command */ 1131 EVENT_FILETYPE, /* new file type detected (user defined) */ 1132 EVENT_FILEWRITEPOST, /* after writing a file */ 1133 EVENT_FILEWRITEPRE, /* before writing a file */ 1134 EVENT_FILEWRITECMD, /* write to a file using command */ 1135 EVENT_FILTERREADPOST, /* after reading from a filter */ 1136 EVENT_FILTERREADPRE, /* before reading from a filter */ 1137 EVENT_FILTERWRITEPOST, /* after writing to a filter */ 1138 EVENT_FILTERWRITEPRE, /* before writing to a filter */ 1139 EVENT_FOCUSGAINED, /* got the focus */ 1140 EVENT_FOCUSLOST, /* lost the focus to another app */ 1141 EVENT_GUIENTER, /* after starting the GUI */ 1142 EVENT_GUIFAILED, /* after starting the GUI failed */ 1143 EVENT_INSERTCHANGE, /* when changing Insert/Replace mode */ 1144 EVENT_INSERTENTER, /* when entering Insert mode */ 1145 EVENT_INSERTLEAVE, /* when leaving Insert mode */ 1146 EVENT_MENUPOPUP, /* just before popup menu is displayed */ 1147 EVENT_QUICKFIXCMDPOST, /* after :make, :grep etc */ 1148 EVENT_QUICKFIXCMDPRE, /* before :make, :grep etc */ 1149 EVENT_SESSIONLOADPOST, /* after loading a session file */ 1150 EVENT_STDINREADPOST, /* after reading from stdin */ 1151 EVENT_STDINREADPRE, /* before reading from stdin */ 1152 EVENT_SYNTAX, /* syntax selected */ 1153 EVENT_TERMCHANGED, /* after changing 'term' */ 1154 EVENT_TERMRESPONSE, /* after setting "v:termresponse" */ 1155 EVENT_USER, /* user defined autocommand */ 1156 EVENT_VIMENTER, /* after starting Vim */ 1157 EVENT_VIMLEAVE, /* before exiting Vim */ 1158 EVENT_VIMLEAVEPRE, /* before exiting Vim and writing .viminfo */ 1159 EVENT_VIMRESIZED, /* after Vim window was resized */ 1160 EVENT_WINENTER, /* after entering a window */ 1161 EVENT_WINLEAVE, /* before leaving a window */ 1162 EVENT_ENCODINGCHANGED, /* after changing the 'encoding' option */ 1163 EVENT_CURSORHOLD, /* cursor in same position for a while */ 1164 EVENT_CURSORHOLDI, /* idem, in Insert mode */ 1165 EVENT_FUNCUNDEFINED, /* if calling a function which doesn't exist */ 1166 EVENT_REMOTEREPLY, /* upon string reception from a remote vim */ 1167 EVENT_SWAPEXISTS, /* found existing swap file */ 1168 EVENT_SOURCEPRE, /* before sourcing a Vim script */ 1169 EVENT_SOURCECMD, /* sourcing a Vim script using command */ 1170 EVENT_SPELLFILEMISSING, /* spell file missing */ 1171 EVENT_CURSORMOVED, /* cursor was moved */ 1172 EVENT_CURSORMOVEDI, /* cursor was moved in Insert mode */ 1173 EVENT_TABLEAVE, /* before leaving a tab page */ 1174 EVENT_TABENTER, /* after entering a tab page */ 1175 EVENT_SHELLCMDPOST, /* after ":!cmd" */ 1176 EVENT_SHELLFILTERPOST, /* after ":1,2!cmd", ":w !cmd", ":r !cmd". */ 1177 NUM_EVENTS /* MUST be the last one */ 1178 }; 1179 1180 typedef enum auto_event event_T; 1181 1182 /* 1183 * Values for index in highlight_attr[]. 1184 * When making changes, also update HL_FLAGS below! And update the default 1185 * value of 'highlight' in option.c. 1186 */ 1187 typedef enum 1188 { 1189 HLF_8 = 0 /* Meta & special keys listed with ":map", text that is 1190 displayed different from what it is */ 1191 , HLF_AT /* @ and ~ characters at end of screen, characters that 1192 don't really exist in the text */ 1193 , HLF_D /* directories in CTRL-D listing */ 1194 , HLF_E /* error messages */ 1195 , HLF_H /* obsolete, ignored */ 1196 , HLF_I /* incremental search */ 1197 , HLF_L /* last search string */ 1198 , HLF_M /* "--More--" message */ 1199 , HLF_CM /* Mode (e.g., "-- INSERT --") */ 1200 , HLF_N /* line number for ":number" and ":#" commands */ 1201 , HLF_R /* return to continue message and yes/no questions */ 1202 , HLF_S /* status lines */ 1203 , HLF_SNC /* status lines of not-current windows */ 1204 , HLF_C /* column to separate vertically split windows */ 1205 , HLF_T /* Titles for output from ":set all", ":autocmd" etc. */ 1206 , HLF_V /* Visual mode */ 1207 , HLF_VNC /* Visual mode, autoselecting and not clipboard owner */ 1208 , HLF_W /* warning messages */ 1209 , HLF_WM /* Wildmenu highlight */ 1210 , HLF_FL /* Folded line */ 1211 , HLF_FC /* Fold column */ 1212 , HLF_ADD /* Added diff line */ 1213 , HLF_CHD /* Changed diff line */ 1214 , HLF_DED /* Deleted diff line */ 1215 , HLF_TXD /* Text Changed in diff line */ 1216 , HLF_SC /* Sign column */ 1217 , HLF_SPB /* SpellBad */ 1218 , HLF_SPC /* SpellCap */ 1219 , HLF_SPR /* SpellRare */ 1220 , HLF_SPL /* SpellLocal */ 1221 , HLF_PNI /* popup menu normal item */ 1222 , HLF_PSI /* popup menu selected item */ 1223 , HLF_PSB /* popup menu scrollbar */ 1224 , HLF_PST /* popup menu scrollbar thumb */ 1225 , HLF_TP /* tabpage line */ 1226 , HLF_TPS /* tabpage line selected */ 1227 , HLF_TPF /* tabpage line filler */ 1228 , HLF_CUC /* 'cursurcolumn' */ 1229 , HLF_CUL /* 'cursurline' */ 1230 , HLF_COUNT /* MUST be the last one */ 1231 } hlf_T; 1232 1233 /* The HL_FLAGS must be in the same order as the HLF_ enums! 1234 * When chainging this also adjust the default for 'highlight'. */ 1235 #define HL_FLAGS {'8', '@', 'd', 'e', 'h', 'i', 'l', 'm', 'M', \ 1236 'n', 'r', 's', 'S', 'c', 't', 'v', 'V', 'w', 'W', \ 1237 'f', 'F', 'A', 'C', 'D', 'T', '>', \ 1238 'B', 'P', 'R', 'L', \ 1239 '+', '=', 'x', 'X', '*', '#', '_', '!', '.'} 1240 1241 /* 1242 * Boolean constants 1243 */ 1244 #ifndef TRUE 1245 # define FALSE 0 /* note: this is an int, not a long! */ 1246 # define TRUE 1 1247 #endif 1248 1249 #define MAYBE 2 /* sometimes used for a variant on TRUE */ 1250 1251 /* 1252 * Operator IDs; The order must correspond to opchars[] in ops.c! 1253 */ 1254 #define OP_NOP 0 /* no pending operation */ 1255 #define OP_DELETE 1 /* "d" delete operator */ 1256 #define OP_YANK 2 /* "y" yank operator */ 1257 #define OP_CHANGE 3 /* "c" change operator */ 1258 #define OP_LSHIFT 4 /* "<" left shift operator */ 1259 #define OP_RSHIFT 5 /* ">" right shift operator */ 1260 #define OP_FILTER 6 /* "!" filter operator */ 1261 #define OP_TILDE 7 /* "g~" switch case operator */ 1262 #define OP_INDENT 8 /* "=" indent operator */ 1263 #define OP_FORMAT 9 /* "gq" format operator */ 1264 #define OP_COLON 10 /* ":" colon operator */ 1265 #define OP_UPPER 11 /* "gU" make upper case operator */ 1266 #define OP_LOWER 12 /* "gu" make lower case operator */ 1267 #define OP_JOIN 13 /* "J" join operator, only for Visual mode */ 1268 #define OP_JOIN_NS 14 /* "gJ" join operator, only for Visual mode */ 1269 #define OP_ROT13 15 /* "g?" rot-13 encoding */ 1270 #define OP_REPLACE 16 /* "r" replace chars, only for Visual mode */ 1271 #define OP_INSERT 17 /* "I" Insert column, only for Visual mode */ 1272 #define OP_APPEND 18 /* "A" Append column, only for Visual mode */ 1273 #define OP_FOLD 19 /* "zf" define a fold */ 1274 #define OP_FOLDOPEN 20 /* "zo" open folds */ 1275 #define OP_FOLDOPENREC 21 /* "zO" open folds recursively */ 1276 #define OP_FOLDCLOSE 22 /* "zc" close folds */ 1277 #define OP_FOLDCLOSEREC 23 /* "zC" close folds recursively */ 1278 #define OP_FOLDDEL 24 /* "zd" delete folds */ 1279 #define OP_FOLDDELREC 25 /* "zD" delete folds recursively */ 1280 #define OP_FORMAT2 26 /* "gw" format operator, keeps cursor pos */ 1281 #define OP_FUNCTION 27 /* "g@" call 'operatorfunc' */ 1282 1283 /* 1284 * Motion types, used for operators and for yank/delete registers. 1285 */ 1286 #define MCHAR 0 /* character-wise movement/register */ 1287 #define MLINE 1 /* line-wise movement/register */ 1288 #define MBLOCK 2 /* block-wise register */ 1289 1290 #define MAUTO 0xff /* Decide between MLINE/MCHAR */ 1291 1292 /* 1293 * Minimum screen size 1294 */ 1295 #define MIN_COLUMNS 12 /* minimal columns for screen */ 1296 #define MIN_LINES 2 /* minimal lines for screen */ 1297 #define STATUS_HEIGHT 1 /* height of a status line under a window */ 1298 #define QF_WINHEIGHT 10 /* default height for quickfix window */ 1299 1300 /* 1301 * Buffer sizes 1302 */ 1303 #ifndef CMDBUFFSIZE 1304 # define CMDBUFFSIZE 256 /* size of the command processing buffer */ 1305 #endif 1306 1307 #define LSIZE 512 /* max. size of a line in the tags file */ 1308 1309 #define IOSIZE (1024+1) /* file i/o and sprintf buffer size */ 1310 1311 #ifdef FEAT_MBYTE 1312 # define MSG_BUF_LEN 480 /* length of buffer for small messages */ 1313 # define MSG_BUF_CLEN (MSG_BUF_LEN / 6) /* cell length (worst case: utf-8 1314 takes 6 bytes for one cell) */ 1315 #else 1316 # define MSG_BUF_LEN 80 /* length of buffer for small messages */ 1317 # define MSG_BUF_CLEN MSG_BUF_LEN /* cell length */ 1318 #endif 1319 1320 #if defined(AMIGA) || defined(__linux__) || defined(__QNX__) || defined(__CYGWIN32__) || defined(_AIX) 1321 # define TBUFSZ 2048 /* buffer size for termcap entry */ 1322 #else 1323 # define TBUFSZ 1024 /* buffer size for termcap entry */ 1324 #endif 1325 1326 /* 1327 * Maximum length of key sequence to be mapped. 1328 * Must be able to hold an Amiga resize report. 1329 */ 1330 #define MAXMAPLEN 50 1331 1332 #ifdef HAVE_FCNTL_H 1333 # include <fcntl.h> 1334 #endif 1335 1336 #ifdef BINARY_FILE_IO 1337 # define WRITEBIN "wb" /* no CR-LF translation */ 1338 # define READBIN "rb" 1339 # define APPENDBIN "ab" 1340 #else 1341 # define WRITEBIN "w" 1342 # define READBIN "r" 1343 # define APPENDBIN "a" 1344 #endif 1345 1346 /* 1347 * EMX doesn't have a global way of making open() use binary I/O. 1348 * Use O_BINARY for all open() calls. 1349 */ 1350 #if defined(__EMX__) || defined(__CYGWIN32__) 1351 # define O_EXTRA O_BINARY 1352 #else 1353 # define O_EXTRA 0 1354 #endif 1355 1356 #ifndef O_NOFOLLOW 1357 # define O_NOFOLLOW 0 1358 #endif 1359 1360 #ifndef W_OK 1361 # define W_OK 2 /* for systems that don't have W_OK in unistd.h */ 1362 #endif 1363 #ifndef R_OK 1364 # define R_OK 4 /* for systems that don't have R_OK in unistd.h */ 1365 #endif 1366 1367 /* 1368 * defines to avoid typecasts from (char_u *) to (char *) and back 1369 * (vim_strchr() and vim_strrchr() are now in alloc.c) 1370 */ 1371 #define STRLEN(s) strlen((char *)(s)) 1372 #define STRCPY(d, s) strcpy((char *)(d), (char *)(s)) 1373 #define STRNCPY(d, s, n) strncpy((char *)(d), (char *)(s), (size_t)(n)) 1374 #define STRCMP(d, s) strcmp((char *)(d), (char *)(s)) 1375 #define STRNCMP(d, s, n) strncmp((char *)(d), (char *)(s), (size_t)(n)) 1376 #ifdef HAVE_STRCASECMP 1377 # define STRICMP(d, s) strcasecmp((char *)(d), (char *)(s)) 1378 #else 1379 # ifdef HAVE_STRICMP 1380 # define STRICMP(d, s) stricmp((char *)(d), (char *)(s)) 1381 # else 1382 # define STRICMP(d, s) vim_stricmp((char *)(d), (char *)(s)) 1383 # endif 1384 #endif 1385 1386 /* Like strcpy() but allows overlapped source and destination. */ 1387 #define STRMOVE(d, s) mch_memmove((d), (s), STRLEN(s) + 1) 1388 1389 #ifdef HAVE_STRNCASECMP 1390 # define STRNICMP(d, s, n) strncasecmp((char *)(d), (char *)(s), (size_t)(n)) 1391 #else 1392 # ifdef HAVE_STRNICMP 1393 # define STRNICMP(d, s, n) strnicmp((char *)(d), (char *)(s), (size_t)(n)) 1394 # else 1395 # define STRNICMP(d, s, n) vim_strnicmp((char *)(d), (char *)(s), (size_t)(n)) 1396 # endif 1397 #endif 1398 1399 #ifdef FEAT_MBYTE 1400 /* We need to call mb_stricmp() even when we aren't dealing with a multi-byte 1401 * encoding because mb_stricmp() takes care of all ascii and non-ascii 1402 * encodings, including characters with umluats in latin1, etc., while 1403 * STRICMP() only handles the system locale version, which often does not 1404 * handle non-ascii properly. */ 1405 1406 # define MB_STRICMP(d, s) mb_strnicmp((char_u *)(d), (char_u *)(s), (int)MAXCOL) 1407 # define MB_STRNICMP(d, s, n) mb_strnicmp((char_u *)(d), (char_u *)(s), (int)(n)) 1408 #else 1409 # define MB_STRICMP(d, s) STRICMP((d), (s)) 1410 # define MB_STRNICMP(d, s, n) STRNICMP((d), (s), (n)) 1411 #endif 1412 1413 #define STRCAT(d, s) strcat((char *)(d), (char *)(s)) 1414 #define STRNCAT(d, s, n) strncat((char *)(d), (char *)(s), (size_t)(n)) 1415 1416 #ifdef HAVE_STRPBRK 1417 # define vim_strpbrk(s, cs) (char_u *)strpbrk((char *)(s), (char *)(cs)) 1418 #endif 1419 1420 #define MSG(s) msg((char_u *)(s)) 1421 #define MSG_ATTR(s, attr) msg_attr((char_u *)(s), (attr)) 1422 #define EMSG(s) emsg((char_u *)(s)) 1423 #define EMSG2(s, p) emsg2((char_u *)(s), (char_u *)(p)) 1424 #define EMSG3(s, p, q) emsg3((char_u *)(s), (char_u *)(p), (char_u *)(q)) 1425 #define EMSGN(s, n) emsgn((char_u *)(s), (long)(n)) 1426 #define EMSGU(s, n) emsgu((char_u *)(s), (long_u)(n)) 1427 #define OUT_STR(s) out_str((char_u *)(s)) 1428 #define OUT_STR_NF(s) out_str_nf((char_u *)(s)) 1429 #define MSG_PUTS(s) msg_puts((char_u *)(s)) 1430 #define MSG_PUTS_ATTR(s, a) msg_puts_attr((char_u *)(s), (a)) 1431 #define MSG_PUTS_TITLE(s) msg_puts_title((char_u *)(s)) 1432 #define MSG_PUTS_LONG(s) msg_puts_long_attr((char_u *)(s), 0) 1433 #define MSG_PUTS_LONG_ATTR(s, a) msg_puts_long_attr((char_u *)(s), (a)) 1434 1435 /* Prefer using emsg3(), because perror() may send the output to the wrong 1436 * destination and mess up the screen. */ 1437 #ifdef HAVE_STRERROR 1438 # define PERROR(msg) (void)emsg3((char_u *)"%s: %s", (char_u *)msg, (char_u *)strerror(errno)) 1439 #else 1440 # define PERROR(msg) perror(msg) 1441 #endif 1442 1443 typedef long linenr_T; /* line number type */ 1444 typedef unsigned colnr_T; /* column number type */ 1445 typedef unsigned short disptick_T; /* display tick type */ 1446 1447 #define MAXLNUM (0x7fffffffL) /* maximum (invalid) line number */ 1448 1449 /* 1450 * Well, you won't believe it, but some S/390 machines ("host", now also known 1451 * as zServer) us 31 bit pointers. There are also some newer machines, that 1452 * use 64 bit pointers. I don't know how to distinguish between 31 and 64 bit 1453 * machines, so the best way is to assume 31 bits whenever we detect OS/390 1454 * Unix. 1455 * With this we restrict the maximum line length to 1073741823. I guess this is 1456 * not a real problem. BTW: Longer lines are split. 1457 */ 1458 #if SIZEOF_INT >= 4 1459 # ifdef __MVS__ 1460 # define MAXCOL (0x3fffffffL) /* maximum column number, 30 bits */ 1461 # else 1462 # define MAXCOL (0x7fffffffL) /* maximum column number, 31 bits */ 1463 # endif 1464 #else 1465 # define MAXCOL (0x7fff) /* maximum column number, 15 bits */ 1466 #endif 1467 1468 #define SHOWCMD_COLS 10 /* columns needed by shown command */ 1469 #define STL_MAX_ITEM 80 /* max nr of %<flag> in statusline */ 1470 1471 typedef void *vim_acl_T; /* dummy to pass an ACL to a function */ 1472 1473 /* 1474 * Include a prototype for mch_memmove(), it may not be in alloc.pro. 1475 */ 1476 #ifdef VIM_MEMMOVE 1477 void mch_memmove __ARGS((void *, void *, size_t)); 1478 #else 1479 # ifndef mch_memmove 1480 # define mch_memmove(to, from, len) memmove(to, from, len) 1481 # endif 1482 #endif 1483 1484 /* 1485 * fnamecmp() is used to compare file names. 1486 * On some systems case in a file name does not matter, on others it does. 1487 * (this does not account for maximum name lengths and things like "../dir", 1488 * thus it is not 100% accurate!) 1489 */ 1490 #ifdef CASE_INSENSITIVE_FILENAME 1491 # ifdef BACKSLASH_IN_FILENAME 1492 # define fnamecmp(x, y) vim_fnamecmp((x), (y)) 1493 # define fnamencmp(x, y, n) vim_fnamencmp((x), (y), (size_t)(n)) 1494 # else 1495 # define fnamecmp(x, y) MB_STRICMP((x), (y)) 1496 # define fnamencmp(x, y, n) MB_STRNICMP((x), (y), (n)) 1497 # endif 1498 #else 1499 # define fnamecmp(x, y) strcmp((char *)(x), (char *)(y)) 1500 # define fnamencmp(x, y, n) strncmp((char *)(x), (char *)(y), (size_t)(n)) 1501 #endif 1502 1503 #ifdef HAVE_MEMSET 1504 # define vim_memset(ptr, c, size) memset((ptr), (c), (size)) 1505 #else 1506 void *vim_memset __ARGS((void *, int, size_t)); 1507 #endif 1508 1509 #ifdef HAVE_MEMCMP 1510 # define vim_memcmp(p1, p2, len) memcmp((p1), (p2), (len)) 1511 #else 1512 # ifdef HAVE_BCMP 1513 # define vim_memcmp(p1, p2, len) bcmp((p1), (p2), (len)) 1514 # else 1515 int vim_memcmp __ARGS((void *, void *, size_t)); 1516 # define VIM_MEMCMP 1517 # endif 1518 #endif 1519 1520 #if defined(UNIX) || defined(FEAT_GUI) || defined(OS2) || defined(VMS) \ 1521 || defined(FEAT_CLIENTSERVER) 1522 # define USE_INPUT_BUF 1523 #endif 1524 1525 #ifdef MSWIN 1526 /* On MS-Windows the third argument isn't size_t. This matters for Win64, 1527 * where sizeof(size_t)==8, not 4 */ 1528 # define vim_read(fd, buf, count) read((fd), (char *)(buf), (unsigned int)(count)) 1529 # define vim_write(fd, buf, count) write((fd), (char *)(buf), (unsigned int)(count)) 1530 #else 1531 # define vim_read(fd, buf, count) read((fd), (char *)(buf), (size_t) (count)) 1532 # define vim_write(fd, buf, count) write((fd), (char *)(buf), (size_t) (count)) 1533 #endif 1534 1535 /* 1536 * Enums need a typecast to be used as array index (for Ultrix). 1537 */ 1538 #define hl_attr(n) highlight_attr[(int)(n)] 1539 #define term_str(n) term_strings[(int)(n)] 1540 1541 /* 1542 * vim_iswhite() is used for "^" and the like. It differs from isspace() 1543 * because it doesn't include <CR> and <LF> and the like. 1544 */ 1545 #define vim_iswhite(x) ((x) == ' ' || (x) == '\t') 1546 1547 /* 1548 * EXTERN is only defined in main.c. That's where global variables are 1549 * actually defined and initialized. 1550 */ 1551 #ifndef EXTERN 1552 # define EXTERN extern 1553 # define INIT(x) 1554 #else 1555 # ifndef INIT 1556 # define INIT(x) x 1557 # define DO_INIT 1558 # endif 1559 #endif 1560 1561 #ifdef FEAT_MBYTE 1562 # define MAX_MCO 6 /* maximum value for 'maxcombine' */ 1563 1564 /* Maximum number of bytes in a multi-byte character. It can be one 32-bit 1565 * character of up to 6 bytes, or one 16-bit character of up to three bytes 1566 * plus six following composing characters of three bytes each. */ 1567 # define MB_MAXBYTES 21 1568 #endif 1569 1570 #if (defined(FEAT_PROFILE) || defined(FEAT_RELTIME)) && !defined(PROTO) 1571 # ifdef WIN3264 1572 typedef LARGE_INTEGER proftime_T; 1573 # else 1574 typedef struct timeval proftime_T; 1575 # endif 1576 #else 1577 typedef int proftime_T; /* dummy for function prototypes */ 1578 #endif 1579 1580 /* Include option.h before structs.h, because the number of window-local and 1581 * buffer-local options is used there. */ 1582 #include "option.h" /* options and default values */ 1583 1584 /* Note that gui.h is included by structs.h */ 1585 1586 #include "structs.h" /* file that defines many structures */ 1587 1588 /* Values for "do_profiling". */ 1589 #define PROF_NONE 0 /* profiling not started */ 1590 #define PROF_YES 1 /* profiling busy */ 1591 #define PROF_PAUSED 2 /* profiling paused */ 1592 1593 #ifdef FEAT_MOUSE 1594 1595 /* Codes for mouse button events in lower three bits: */ 1596 # define MOUSE_LEFT 0x00 1597 # define MOUSE_MIDDLE 0x01 1598 # define MOUSE_RIGHT 0x02 1599 # define MOUSE_RELEASE 0x03 1600 1601 /* bit masks for modifiers: */ 1602 # define MOUSE_SHIFT 0x04 1603 # define MOUSE_ALT 0x08 1604 # define MOUSE_CTRL 0x10 1605 1606 /* mouse buttons that are handled like a key press (GUI only) */ 1607 # define MOUSE_4 0x100 /* scroll wheel down */ 1608 # define MOUSE_5 0x200 /* scroll wheel up */ 1609 1610 # define MOUSE_X1 0x300 /* Mouse-button X1 (6th) */ 1611 # define MOUSE_X2 0x400 /* Mouse-button X2 */ 1612 1613 /* 0x20 is reserved by xterm */ 1614 # define MOUSE_DRAG_XTERM 0x40 1615 1616 # define MOUSE_DRAG (0x40 | MOUSE_RELEASE) 1617 1618 /* Lowest button code for using the mouse wheel (xterm only) */ 1619 # define MOUSEWHEEL_LOW 0x60 1620 1621 # define MOUSE_CLICK_MASK 0x03 1622 1623 # define NUM_MOUSE_CLICKS(code) \ 1624 (((unsigned)((code) & 0xC0) >> 6) + 1) 1625 1626 # define SET_NUM_MOUSE_CLICKS(code, num) \ 1627 (code) = ((code) & 0x3f) | ((((num) - 1) & 3) << 6) 1628 1629 /* Added to mouse column for GUI when 'mousefocus' wants to give focus to a 1630 * window by simulating a click on its status line. We could use up to 128 * 1631 * 128 = 16384 columns, now it's reduced to 10000. */ 1632 # define MOUSE_COLOFF 10000 1633 1634 /* 1635 * jump_to_mouse() returns one of first four these values, possibly with 1636 * some of the other three added. 1637 */ 1638 # define IN_UNKNOWN 0 1639 # define IN_BUFFER 1 1640 # define IN_STATUS_LINE 2 /* on status or command line */ 1641 # define IN_SEP_LINE 4 /* on vertical separator line */ 1642 # define IN_OTHER_WIN 8 /* in other window but can't go there */ 1643 # define CURSOR_MOVED 0x100 1644 # define MOUSE_FOLD_CLOSE 0x200 /* clicked on '-' in fold column */ 1645 # define MOUSE_FOLD_OPEN 0x400 /* clicked on '+' in fold column */ 1646 1647 /* flags for jump_to_mouse() */ 1648 # define MOUSE_FOCUS 0x01 /* need to stay in this window */ 1649 # define MOUSE_MAY_VIS 0x02 /* may start Visual mode */ 1650 # define MOUSE_DID_MOVE 0x04 /* only act when mouse has moved */ 1651 # define MOUSE_SETPOS 0x08 /* only set current mouse position */ 1652 # define MOUSE_MAY_STOP_VIS 0x10 /* may stop Visual mode */ 1653 # define MOUSE_RELEASED 0x20 /* button was released */ 1654 1655 # if defined(UNIX) && defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H) 1656 # define CHECK_DOUBLE_CLICK 1 /* Checking for double clicks ourselves. */ 1657 # endif 1658 1659 #endif /* FEAT_MOUSE */ 1660 1661 /* defines for eval_vars() */ 1662 #define VALID_PATH 1 1663 #define VALID_HEAD 2 1664 1665 /* Defines for Vim variables. These must match vimvars[] in eval.c! */ 1666 #define VV_COUNT 0 1667 #define VV_COUNT1 1 1668 #define VV_PREVCOUNT 2 1669 #define VV_ERRMSG 3 1670 #define VV_WARNINGMSG 4 1671 #define VV_STATUSMSG 5 1672 #define VV_SHELL_ERROR 6 1673 #define VV_THIS_SESSION 7 1674 #define VV_VERSION 8 1675 #define VV_LNUM 9 1676 #define VV_TERMRESPONSE 10 1677 #define VV_FNAME 11 1678 #define VV_LANG 12 1679 #define VV_LC_TIME 13 1680 #define VV_CTYPE 14 1681 #define VV_CC_FROM 15 1682 #define VV_CC_TO 16 1683 #define VV_FNAME_IN 17 1684 #define VV_FNAME_OUT 18 1685 #define VV_FNAME_NEW 19 1686 #define VV_FNAME_DIFF 20 1687 #define VV_CMDARG 21 1688 #define VV_FOLDSTART 22 1689 #define VV_FOLDEND 23 1690 #define VV_FOLDDASHES 24 1691 #define VV_FOLDLEVEL 25 1692 #define VV_PROGNAME 26 1693 #define VV_SEND_SERVER 27 1694 #define VV_DYING 28 1695 #define VV_EXCEPTION 29 1696 #define VV_THROWPOINT 30 1697 #define VV_REG 31 1698 #define VV_CMDBANG 32 1699 #define VV_INSERTMODE 33 1700 #define VV_VAL 34 1701 #define VV_KEY 35 1702 #define VV_PROFILING 36 1703 #define VV_FCS_REASON 37 1704 #define VV_FCS_CHOICE 38 1705 #define VV_BEVAL_BUFNR 39 1706 #define VV_BEVAL_WINNR 40 1707 #define VV_BEVAL_LNUM 41 1708 #define VV_BEVAL_COL 42 1709 #define VV_BEVAL_TEXT 43 1710 #define VV_SCROLLSTART 44 1711 #define VV_SWAPNAME 45 1712 #define VV_SWAPCHOICE 46 1713 #define VV_SWAPCOMMAND 47 1714 #define VV_CHAR 48 1715 #define VV_MOUSE_WIN 49 1716 #define VV_MOUSE_LNUM 50 1717 #define VV_MOUSE_COL 51 1718 #define VV_OP 52 1719 #define VV_SEARCHFORWARD 53 1720 #define VV_LEN 54 /* number of v: vars */ 1721 1722 #ifdef FEAT_CLIPBOARD 1723 1724 /* VIM_ATOM_NAME is the older Vim-specific selection type for X11. Still 1725 * supported for when a mix of Vim versions is used. VIMENC_ATOM_NAME includes 1726 * the encoding to support Vims using different 'encoding' values. */ 1727 #define VIM_ATOM_NAME "_VIM_TEXT" 1728 #define VIMENC_ATOM_NAME "_VIMENC_TEXT" 1729 1730 /* Selection states for modeless selection */ 1731 # define SELECT_CLEARED 0 1732 # define SELECT_IN_PROGRESS 1 1733 # define SELECT_DONE 2 1734 1735 # define SELECT_MODE_CHAR 0 1736 # define SELECT_MODE_WORD 1 1737 # define SELECT_MODE_LINE 2 1738 1739 # ifdef FEAT_GUI_W32 1740 # ifdef FEAT_OLE 1741 # define WM_OLE (WM_APP+0) 1742 # endif 1743 # ifdef FEAT_NETBEANS_INTG 1744 /* message for Netbeans socket event */ 1745 # define WM_NETBEANS (WM_APP+1) 1746 # endif 1747 # endif 1748 1749 /* Info about selected text */ 1750 typedef struct VimClipboard 1751 { 1752 int available; /* Is clipboard available? */ 1753 int owned; /* Flag: do we own the selection? */ 1754 pos_T start; /* Start of selected area */ 1755 pos_T end; /* End of selected area */ 1756 int vmode; /* Visual mode character */ 1757 1758 /* Fields for selection that doesn't use Visual mode */ 1759 short_u origin_row; 1760 short_u origin_start_col; 1761 short_u origin_end_col; 1762 short_u word_start_col; 1763 short_u word_end_col; 1764 1765 pos_T prev; /* Previous position */ 1766 short_u state; /* Current selection state */ 1767 short_u mode; /* Select by char, word, or line. */ 1768 1769 # if defined(FEAT_GUI_X11) || defined(FEAT_XCLIPBOARD) 1770 Atom sel_atom; /* PRIMARY/CLIPBOARD selection ID */ 1771 # endif 1772 1773 # ifdef FEAT_GUI_GTK 1774 GdkAtom gtk_sel_atom; /* PRIMARY/CLIPBOARD selection ID */ 1775 # endif 1776 1777 # ifdef MSWIN 1778 int_u format; /* Vim's own special clipboard format */ 1779 int_u format_raw; /* Vim's raw text clipboard format */ 1780 # endif 1781 } VimClipboard; 1782 #else 1783 typedef int VimClipboard; /* This is required for the prototypes. */ 1784 #endif 1785 1786 #ifdef __BORLANDC__ 1787 /* work around a bug in the Borland 'stat' function: */ 1788 # include <io.h> /* for access() */ 1789 1790 # define stat(a,b) (access(a,0) ? -1 : stat(a,b)) 1791 #endif 1792 1793 #include "ex_cmds.h" /* Ex command defines */ 1794 #include "proto.h" /* function prototypes */ 1795 1796 /* This has to go after the include of proto.h, as proto/gui.pro declares 1797 * functions of these names. The declarations would break if the defines had 1798 * been seen at that stage. But it must be before globals.h, where error_ga 1799 * is declared. */ 1800 #if !defined(FEAT_GUI_W32) && !defined(FEAT_GUI_X11) \ 1801 && !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MAC) 1802 # define mch_errmsg(str) fprintf(stderr, "%s", (str)) 1803 # define display_errors() fflush(stderr) 1804 # define mch_msg(str) printf("%s", (str)) 1805 #else 1806 # define USE_MCH_ERRMSG 1807 #endif 1808 1809 #ifndef FEAT_MBYTE 1810 # define after_pathsep(b, p) vim_ispathsep(*((p) - 1)) 1811 # define transchar_byte(c) transchar(c) 1812 #endif 1813 1814 #ifndef FEAT_LINEBREAK 1815 /* Without the 'numberwidth' option line numbers are always 7 chars. */ 1816 # define number_width(x) 7 1817 #endif 1818 1819 1820 #include "globals.h" /* global variables and messages */ 1821 1822 #ifdef FEAT_SNIFF 1823 # include "if_sniff.h" 1824 #endif 1825 1826 #ifndef FEAT_VIRTUALEDIT 1827 # define getvvcol(w, p, s, c, e) getvcol(w, p, s, c, e) 1828 # define virtual_active() 0 1829 # define virtual_op FALSE 1830 #endif 1831 1832 /* 1833 * If console dialog not supported, but GUI dialog is, use the GUI one. 1834 */ 1835 #if defined(FEAT_GUI_DIALOG) && !defined(FEAT_CON_DIALOG) 1836 # define do_dialog gui_mch_dialog 1837 #endif 1838 1839 /* 1840 * Default filters for gui_mch_browse(). 1841 * The filters are almost system independent. Except for the difference 1842 * between "*" and "*.*" for MSDOS-like systems. 1843 * NOTE: Motif only uses the very first pattern. Therefore 1844 * BROWSE_FILTER_DEFAULT should start with a "*" pattern. 1845 */ 1846 #ifdef FEAT_BROWSE 1847 # ifdef BACKSLASH_IN_FILENAME 1848 # define BROWSE_FILTER_MACROS \ 1849 (char_u *)"Vim macro files (*.vim)\t*.vim\nAll Files (*.*)\t*.*\n" 1850 # define BROWSE_FILTER_ALL_FILES (char_u *)"All Files (*.*)\t*.*\n" 1851 # define BROWSE_FILTER_DEFAULT \ 1852 (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" 1853 # else 1854 # define BROWSE_FILTER_MACROS \ 1855 (char_u *)"Vim macro files (*.vim)\t*.vim\nAll Files (*)\t*\n" 1856 # define BROWSE_FILTER_ALL_FILES (char_u *)"All Files (*)\t*\n" 1857 # define BROWSE_FILTER_DEFAULT \ 1858 (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" 1859 # endif 1860 # define BROWSE_SAVE 1 /* flag for do_browse() */ 1861 # define BROWSE_DIR 2 /* flag for do_browse() */ 1862 #endif 1863 1864 /* stop using fastcall for Borland */ 1865 #if defined(__BORLANDC__) && defined(WIN32) && !defined(DEBUG) 1866 #pragma option -p. 1867 #endif 1868 1869 #if defined(MEM_PROFILE) 1870 # define vim_realloc(ptr, size) mem_realloc((ptr), (size)) 1871 #else 1872 # define vim_realloc(ptr, size) realloc((ptr), (size)) 1873 #endif 1874 1875 /* 1876 * The following macros stop display/event loop nesting at the wrong time. 1877 */ 1878 #ifdef ALT_X_INPUT 1879 # define ALT_INPUT_LOCK_OFF suppress_alternate_input = FALSE 1880 # define ALT_INPUT_LOCK_ON suppress_alternate_input = TRUE 1881 #endif 1882 1883 #ifdef FEAT_MBYTE 1884 /* 1885 * Return byte length of character that starts with byte "b". 1886 * Returns 1 for a single-byte character. 1887 * MB_BYTE2LEN_CHECK() can be used to count a special key as one byte. 1888 * Don't call MB_BYTE2LEN(b) with b < 0 or b > 255! 1889 */ 1890 # define MB_BYTE2LEN(b) mb_bytelen_tab[b] 1891 # define MB_BYTE2LEN_CHECK(b) (((b) < 0 || (b) > 255) ? 1 : mb_bytelen_tab[b]) 1892 #endif 1893 1894 #if defined(FEAT_MBYTE) || defined(FEAT_POSTSCRIPT) 1895 /* properties used in enc_canon_table[] (first three mutually exclusive) */ 1896 # define ENC_8BIT 0x01 1897 # define ENC_DBCS 0x02 1898 # define ENC_UNICODE 0x04 1899 1900 # define ENC_ENDIAN_B 0x10 /* Unicode: Big endian */ 1901 # define ENC_ENDIAN_L 0x20 /* Unicode: Little endian */ 1902 1903 # define ENC_2BYTE 0x40 /* Unicode: UCS-2 */ 1904 # define ENC_4BYTE 0x80 /* Unicode: UCS-4 */ 1905 # define ENC_2WORD 0x100 /* Unicode: UTF-16 */ 1906 1907 # define ENC_LATIN1 0x200 /* Latin1 */ 1908 # define ENC_LATIN9 0x400 /* Latin9 */ 1909 # define ENC_MACROMAN 0x800 /* Mac Roman (not Macro Man! :-) */ 1910 #endif 1911 1912 #ifdef FEAT_MBYTE 1913 # ifdef USE_ICONV 1914 # ifndef EILSEQ 1915 # define EILSEQ 123 1916 # endif 1917 # ifdef DYNAMIC_ICONV 1918 /* On Win32 iconv.dll is dynamically loaded. */ 1919 # define ICONV_ERRNO (*iconv_errno()) 1920 # define ICONV_E2BIG 7 1921 # define ICONV_EINVAL 22 1922 # define ICONV_EILSEQ 42 1923 # else 1924 # define ICONV_ERRNO errno 1925 # define ICONV_E2BIG E2BIG 1926 # define ICONV_EINVAL EINVAL 1927 # define ICONV_EILSEQ EILSEQ 1928 # endif 1929 # endif 1930 1931 #endif 1932 1933 /* ISSYMLINK(mode) tests if a file is a symbolic link. */ 1934 #if (defined(S_IFMT) && defined(S_IFLNK)) || defined(S_ISLNK) 1935 # define HAVE_ISSYMLINK 1936 # if defined(S_IFMT) && defined(S_IFLNK) 1937 # define ISSYMLINK(mode) (((mode) & S_IFMT) == S_IFLNK) 1938 # else 1939 # define ISSYMLINK(mode) S_ISLNK(mode) 1940 # endif 1941 #endif 1942 1943 #define SIGN_BYTE 1 /* byte value used where sign is displayed; 1944 attribute value is sign type */ 1945 1946 #ifdef FEAT_NETBEANS_INTG 1947 # define MULTISIGN_BYTE 2 /* byte value used where sign is displayed if 1948 multiple signs exist on the line */ 1949 #endif 1950 1951 #if defined(FEAT_GUI) && defined(FEAT_XCLIPBOARD) 1952 # ifdef FEAT_GUI_GTK 1953 /* Avoid using a global variable for the X display. It's ugly 1954 * and is likely to cause trouble in multihead environments. */ 1955 # define X_DISPLAY ((gui.in_use) ? gui_mch_get_display() : xterm_dpy) 1956 # else 1957 # define X_DISPLAY (gui.in_use ? gui.dpy : xterm_dpy) 1958 # endif 1959 #else 1960 # ifdef FEAT_GUI 1961 # ifdef FEAT_GUI_GTK 1962 # define X_DISPLAY ((gui.in_use) ? gui_mch_get_display() : (Display *)NULL) 1963 # else 1964 # define X_DISPLAY gui.dpy 1965 # endif 1966 # else 1967 # define X_DISPLAY xterm_dpy 1968 # endif 1969 #endif 1970 1971 #ifdef NBDEBUG /* Netbeans debugging. */ 1972 # include "nbdebug.h" 1973 #else 1974 # define nbdebug(a) 1975 #endif 1976 1977 #ifdef IN_PERL_FILE 1978 /* 1979 * Avoid clashes between Perl and Vim namespace. 1980 */ 1981 # undef NORMAL 1982 # undef STRLEN 1983 # undef FF 1984 # undef OP_DELETE 1985 # undef OP_JOIN 1986 # ifdef __BORLANDC__ 1987 # define NOPROTO 1 1988 # endif 1989 /* remove MAX and MIN, included by glib.h, redefined by sys/param.h */ 1990 # ifdef MAX 1991 # undef MAX 1992 # endif 1993 # ifdef MIN 1994 # undef MIN 1995 # endif 1996 /* We use _() for gettext(), Perl uses it for function prototypes... */ 1997 # ifdef _ 1998 # undef _ 1999 # endif 2000 # ifdef DEBUG 2001 # undef DEBUG 2002 # endif 2003 # ifdef _DEBUG 2004 # undef _DEBUG 2005 # endif 2006 # ifdef instr 2007 # undef instr 2008 # endif 2009 /* bool causes trouble on MACOS but is required on a few other systems */ 2010 # if defined(bool) && defined(MACOS) 2011 # undef bool 2012 # endif 2013 2014 # ifdef __BORLANDC__ 2015 /* Borland has the structure stati64 but not _stati64 */ 2016 # define _stati64 stati64 2017 # endif 2018 2019 # include <EXTERN.h> 2020 # include <perl.h> 2021 # include <XSUB.h> 2022 #endif 2023 2024 /* values for vim_handle_signal() that are not a signal */ 2025 #define SIGNAL_BLOCK -1 2026 #define SIGNAL_UNBLOCK -2 2027 #if !defined(UNIX) && !defined(VMS) && !defined(OS2) 2028 # define vim_handle_signal(x) 0 2029 #endif 2030 2031 /* flags for skip_vimgrep_pat() */ 2032 #define VGR_GLOBAL 1 2033 #define VGR_NOJUMP 2 2034 2035 /* behavior for bad character, "++bad=" argument */ 2036 #define BAD_REPLACE '?' /* replace it with '?' (default) */ 2037 #define BAD_KEEP -1 /* leave it */ 2038 #define BAD_DROP -2 /* erase it */ 2039 2040 /* last argument for do_source() */ 2041 #define DOSO_NONE 0 2042 #define DOSO_VIMRC 1 /* loading vimrc file */ 2043 #define DOSO_GVIMRC 2 /* loading gvimrc file */ 2044 2045 #endif /* VIM__H */ 2046