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_GUI_X11 181 # undef FEAT_GUI_X11 182 # endif 183 # ifdef FEAT_XCLIPBOARD 184 # undef FEAT_XCLIPBOARD 185 # endif 186 # ifdef FEAT_GUI_MOTIF 187 # undef FEAT_GUI_MOTIF 188 # endif 189 # ifdef FEAT_GUI_ATHENA 190 # undef FEAT_GUI_ATHENA 191 # endif 192 # ifdef FEAT_GUI_GTK 193 # undef FEAT_GUI_GTK 194 # endif 195 # ifdef FEAT_BEVAL_TIP 196 # undef FEAT_BEVAL_TIP 197 # endif 198 # ifdef FEAT_XIM 199 # undef FEAT_XIM 200 # endif 201 # ifdef FEAT_CLIENTSERVER 202 # undef FEAT_CLIENTSERVER 203 # endif 204 #endif 205 206 /* The Mac conversion stuff doesn't work under X11. */ 207 #if defined(FEAT_MBYTE) && defined(MACOS_X) 208 # define MACOS_CONVERT 209 #endif 210 211 /* Can't use "PACKAGE" here, conflicts with a Perl include file. */ 212 #ifndef VIMPACKAGE 213 # define VIMPACKAGE "vim" 214 #endif 215 216 /* 217 * Find out if function definitions should include argument types 218 */ 219 #ifdef AZTEC_C 220 # include <functions.h> 221 # define __ARGS(x) x 222 #endif 223 224 #ifdef SASC 225 # include <clib/exec_protos.h> 226 # define __ARGS(x) x 227 #endif 228 229 #ifdef _DCC 230 # include <clib/exec_protos.h> 231 # define __ARGS(x) x 232 #endif 233 234 #ifdef __TURBOC__ 235 # define __ARGS(x) x 236 #endif 237 238 #ifdef __BEOS__ 239 # include "os_beos.h" 240 # define __ARGS(x) x 241 #endif 242 243 #if (defined(UNIX) || defined(__EMX__) || defined(VMS)) \ 244 && (!defined(MACOS_X) || defined(HAVE_CONFIG_H)) 245 # include "os_unix.h" /* bring lots of system header files */ 246 #endif 247 248 #if defined(MACOS) && (defined(__MRC__) || defined(__SC__)) 249 /* Apple's Compilers support prototypes */ 250 # define __ARGS(x) x 251 #endif 252 #ifndef __ARGS 253 # if defined(__STDC__) || defined(__GNUC__) || defined(WIN3264) 254 # define __ARGS(x) x 255 # else 256 # define __ARGS(x) () 257 # endif 258 #endif 259 260 /* __ARGS and __PARMS are the same thing. */ 261 #ifndef __PARMS 262 # define __PARMS(x) __ARGS(x) 263 #endif 264 265 /* Mark unused function arguments with UNUSED, so that gcc -Wunused-parameter 266 * can be used to check for mistakes. */ 267 #ifdef HAVE_ATTRIBUTE_UNUSED 268 # define UNUSED __attribute__((unused)) 269 #else 270 # define UNUSED 271 #endif 272 273 /* if we're compiling in C++ (currently only KVim), the system 274 * headers must have the correct prototypes or nothing will build. 275 * conversely, our prototypes might clash due to throw() specifiers and 276 * cause compilation failures even though the headers are correct. For 277 * a concrete example, gcc-3.2 enforces exception specifications, and 278 * glibc-2.2.5 has them in their system headers. 279 */ 280 #if !defined(__cplusplus) && defined(UNIX) \ 281 && !defined(MACOS_X) /* MACOS_X doesn't yet support osdef.h */ 282 # include "auto/osdef.h" /* bring missing declarations in */ 283 #endif 284 285 #ifdef __EMX__ 286 # define getcwd _getcwd2 287 # define chdir _chdir2 288 # undef CHECK_INODE 289 #endif 290 291 #ifdef AMIGA 292 # include "os_amiga.h" 293 #endif 294 295 #ifdef MSDOS 296 # include "os_msdos.h" 297 #endif 298 299 #ifdef WIN16 300 # include "os_win16.h" 301 #endif 302 303 #ifdef WIN3264 304 # include "os_win32.h" 305 #endif 306 307 #ifdef __MINT__ 308 # include "os_mint.h" 309 #endif 310 311 #if defined(MACOS) 312 # if defined(__MRC__) || defined(__SC__) /* MPW Compilers */ 313 # define HAVE_SETENV 314 # endif 315 # include "os_mac.h" 316 #endif 317 318 #ifdef RISCOS 319 # include "os_riscos.h" 320 #endif 321 322 #ifdef __QNX__ 323 # include "os_qnx.h" 324 #endif 325 326 #ifdef FEAT_SUN_WORKSHOP 327 # include "workshop.h" 328 #endif 329 330 #ifdef X_LOCALE 331 # include <X11/Xlocale.h> 332 #else 333 # ifdef HAVE_LOCALE_H 334 # include <locale.h> 335 # endif 336 #endif 337 338 /* 339 * Maximum length of a path (for non-unix systems) Make it a bit long, to stay 340 * on the safe side. But not too long to put on the stack. 341 */ 342 #ifndef MAXPATHL 343 # ifdef MAXPATHLEN 344 # define MAXPATHL MAXPATHLEN 345 # else 346 # define MAXPATHL 256 347 # endif 348 #endif 349 #ifdef BACKSLASH_IN_FILENAME 350 # define PATH_ESC_CHARS ((char_u *)" \t\n*?[{`%#'\"|!<") 351 #else 352 # ifdef VMS 353 /* VMS allows a lot of characters in the file name */ 354 # define PATH_ESC_CHARS ((char_u *)" \t\n*?{`\\%#'\"|!") 355 # define SHELL_ESC_CHARS ((char_u *)" \t\n*?{`\\%#'|!()&") 356 # else 357 # define PATH_ESC_CHARS ((char_u *)" \t\n*?[{`$\\%#'\"|!<") 358 # define SHELL_ESC_CHARS ((char_u *)" \t\n*?[{`$\\%#'\"|!<>();&") 359 # endif 360 #endif 361 362 #define NUMBUFLEN 30 /* length of a buffer to store a number in ASCII */ 363 364 /* 365 * Shorthand for unsigned variables. Many systems, but not all, have u_char 366 * already defined, so we use char_u to avoid trouble. 367 */ 368 typedef unsigned char char_u; 369 typedef unsigned short short_u; 370 typedef unsigned int int_u; 371 /* Make sure long_u is big enough to hold a pointer. 372 * On Win64, longs are 32 bits and pointers are 64 bits. 373 * For printf() and scanf(), we need to take care of long_u specifically. */ 374 #ifdef _WIN64 375 typedef unsigned __int64 long_u; 376 typedef __int64 long_i; 377 # define SCANF_HEX_LONG_U "%Ix" 378 # define SCANF_DECIMAL_LONG_U "%Iu" 379 # define PRINTF_HEX_LONG_U "0x%Ix" 380 #else 381 /* Microsoft-specific. The __w64 keyword should be specified on any typedefs 382 * that change size between 32-bit and 64-bit platforms. For any such type, 383 * __w64 should appear only on the 32-bit definition of the typedef. 384 * Define __w64 as an empty token for everything but MSVC 7.x or later. 385 */ 386 # if !defined(_MSC_VER) || (_MSC_VER < 1300) 387 # define __w64 388 # endif 389 typedef unsigned long __w64 long_u; 390 typedef long __w64 long_i; 391 # define SCANF_HEX_LONG_U "%lx" 392 # define SCANF_DECIMAL_LONG_U "%lu" 393 # define PRINTF_HEX_LONG_U "0x%lx" 394 #endif 395 #define PRINTF_DECIMAL_LONG_U SCANF_DECIMAL_LONG_U 396 397 /* 398 * The characters and attributes cached for the screen. 399 */ 400 typedef char_u schar_T; 401 #ifdef FEAT_SYN_HL 402 typedef unsigned short sattr_T; 403 # define MAX_TYPENR 65535 404 #else 405 typedef unsigned char sattr_T; 406 # define MAX_TYPENR 255 407 #endif 408 409 /* 410 * The u8char_T can hold one decoded UTF-8 character. 411 * We normally use 32 bits now, since some Asian characters don't fit in 16 412 * bits. u8char_T is only used for displaying, it could be 16 bits to save 413 * memory. 414 */ 415 #ifdef FEAT_MBYTE 416 # ifdef UNICODE16 417 typedef unsigned short u8char_T; /* short should be 16 bits */ 418 # else 419 # if SIZEOF_INT >= 4 420 typedef unsigned int u8char_T; /* int is 32 bits */ 421 # else 422 typedef unsigned long u8char_T; /* long should be 32 bits or more */ 423 # endif 424 # endif 425 #endif 426 427 #ifndef UNIX /* For Unix this is included in os_unix.h */ 428 # include <stdio.h> 429 # include <ctype.h> 430 #endif 431 432 #include "ascii.h" 433 #include "keymap.h" 434 #include "term.h" 435 #include "macros.h" 436 437 #ifdef LATTICE 438 # include <sys/types.h> 439 # include <sys/stat.h> 440 #endif 441 #ifdef _DCC 442 # include <sys/stat.h> 443 #endif 444 #if defined(MSDOS) || defined(MSWIN) 445 # include <sys/stat.h> 446 #endif 447 448 /* 449 * Allow other (non-unix) systems to configure themselves now 450 * These are also in os_unix.h, because osdef.sh needs them there. 451 */ 452 #ifndef UNIX 453 /* Note: Some systems need both string.h and strings.h (Savage). If the 454 * system can't handle this, define NO_STRINGS_WITH_STRING_H. */ 455 # ifdef HAVE_STRING_H 456 # include <string.h> 457 # endif 458 # if defined(HAVE_STRINGS_H) && !defined(NO_STRINGS_WITH_STRING_H) 459 # include <strings.h> 460 # endif 461 # ifdef HAVE_STAT_H 462 # include <stat.h> 463 # endif 464 # ifdef HAVE_STDLIB_H 465 # include <stdlib.h> 466 # endif 467 #endif /* NON-UNIX */ 468 469 #include <assert.h> 470 471 #ifdef HAVE_WCTYPE_H 472 # include <wctype.h> 473 #endif 474 #ifdef HAVE_STDARG_H 475 # include <stdarg.h> 476 #endif 477 478 /* ================ end of the header file puzzle =============== */ 479 480 /* 481 * For dynamically loaded imm library. Currently, only for Win32. 482 */ 483 #ifdef DYNAMIC_IME 484 # ifndef FEAT_MBYTE_IME 485 # define FEAT_MBYTE_IME 486 # endif 487 #endif 488 489 /* 490 * Check input method control. 491 */ 492 #if defined(FEAT_XIM) \ 493 || (defined(FEAT_GUI) && (defined(FEAT_MBYTE_IME) || defined(GLOBAL_IME))) \ 494 || (defined(FEAT_GUI_MAC) && defined(FEAT_MBYTE)) 495 # define USE_IM_CONTROL 496 #endif 497 498 /* 499 * For dynamically loaded gettext library. Currently, only for Win32. 500 */ 501 #ifdef DYNAMIC_GETTEXT 502 # ifndef FEAT_GETTEXT 503 # define FEAT_GETTEXT 504 # endif 505 /* These are in os_win32.c */ 506 extern char *(*dyn_libintl_gettext)(const char *msgid); 507 extern char *(*dyn_libintl_bindtextdomain)(const char *domainname, const char *dirname); 508 extern char *(*dyn_libintl_bind_textdomain_codeset)(const char *domainname, const char *codeset); 509 extern char *(*dyn_libintl_textdomain)(const char *domainname); 510 #endif 511 512 513 /* 514 * The _() stuff is for using gettext(). It is a no-op when libintl.h is not 515 * found or the +multilang feature is disabled. 516 */ 517 #ifdef FEAT_GETTEXT 518 # ifdef DYNAMIC_GETTEXT 519 # define _(x) (*dyn_libintl_gettext)((char *)(x)) 520 # define N_(x) x 521 # define bindtextdomain(domain, dir) (*dyn_libintl_bindtextdomain)((domain), (dir)) 522 # define bind_textdomain_codeset(domain, codeset) (*dyn_libintl_bind_textdomain_codeset)((domain), (codeset)) 523 # if !defined(HAVE_BIND_TEXTDOMAIN_CODESET) 524 # define HAVE_BIND_TEXTDOMAIN_CODESET 1 525 # endif 526 # define textdomain(domain) (*dyn_libintl_textdomain)(domain) 527 # else 528 # include <libintl.h> 529 # define _(x) gettext((char *)(x)) 530 # ifdef gettext_noop 531 # define N_(x) gettext_noop(x) 532 # else 533 # define N_(x) x 534 # endif 535 # endif 536 #else 537 # define _(x) ((char *)(x)) 538 # define N_(x) x 539 # ifdef bindtextdomain 540 # undef bindtextdomain 541 # endif 542 # define bindtextdomain(x, y) /* empty */ 543 # ifdef bind_textdomain_codeset 544 # undef bind_textdomain_codeset 545 # endif 546 # define bind_textdomain_codeset(x, y) /* empty */ 547 # ifdef textdomain 548 # undef textdomain 549 # endif 550 # define textdomain(x) /* empty */ 551 #endif 552 553 /* 554 * flags for update_screen() 555 * The higher the value, the higher the priority 556 */ 557 #define VALID 10 /* buffer not changed, or changes marked 558 with b_mod_* */ 559 #define INVERTED 20 /* redisplay inverted part that changed */ 560 #define INVERTED_ALL 25 /* redisplay whole inverted part */ 561 #define REDRAW_TOP 30 /* display first w_upd_rows screen lines */ 562 #define SOME_VALID 35 /* like NOT_VALID but may scroll */ 563 #define NOT_VALID 40 /* buffer needs complete redraw */ 564 #define CLEAR 50 /* screen messed up, clear it */ 565 566 /* 567 * Flags for w_valid. 568 * These are set when something in a window structure becomes invalid, except 569 * when the cursor is moved. Call check_cursor_moved() before testing one of 570 * the flags. 571 * These are reset when that thing has been updated and is valid again. 572 * 573 * Every function that invalidates one of these must call one of the 574 * invalidate_* functions. 575 * 576 * w_valid is supposed to be used only in screen.c. From other files, use the 577 * functions that set or reset the flags. 578 * 579 * VALID_BOTLINE VALID_BOTLINE_AP 580 * on on w_botline valid 581 * off on w_botline approximated 582 * off off w_botline not valid 583 * on off not possible 584 */ 585 #define VALID_WROW 0x01 /* w_wrow (window row) is valid */ 586 #define VALID_WCOL 0x02 /* w_wcol (window col) is valid */ 587 #define VALID_VIRTCOL 0x04 /* w_virtcol (file col) is valid */ 588 #define VALID_CHEIGHT 0x08 /* w_cline_height and w_cline_folded valid */ 589 #define VALID_CROW 0x10 /* w_cline_row is valid */ 590 #define VALID_BOTLINE 0x20 /* w_botine and w_empty_rows are valid */ 591 #define VALID_BOTLINE_AP 0x40 /* w_botine is approximated */ 592 #define VALID_TOPLINE 0x80 /* w_topline is valid (for cursor position) */ 593 594 /* 595 * Terminal highlighting attribute bits. 596 * Attibutes above HL_ALL are used for syntax highlighting. 597 */ 598 #define HL_NORMAL 0x00 599 #define HL_INVERSE 0x01 600 #define HL_BOLD 0x02 601 #define HL_ITALIC 0x04 602 #define HL_UNDERLINE 0x08 603 #define HL_UNDERCURL 0x10 604 #define HL_STANDOUT 0x20 605 #define HL_ALL 0x3f 606 607 /* special attribute addition: Put message in history */ 608 #define MSG_HIST 0x1000 609 610 /* 611 * values for State 612 * 613 * The lower bits up to 0x20 are used to distinguish normal/visual/op_pending 614 * and cmdline/insert+replace mode. This is used for mapping. If none of 615 * these bits are set, no mapping is done. 616 * The upper bits are used to distinguish between other states. 617 */ 618 #define NORMAL 0x01 /* Normal mode, command expected */ 619 #define VISUAL 0x02 /* Visual mode - use get_real_state() */ 620 #define OP_PENDING 0x04 /* Normal mode, operator is pending - use 621 get_real_state() */ 622 #define CMDLINE 0x08 /* Editing command line */ 623 #define INSERT 0x10 /* Insert mode */ 624 #define LANGMAP 0x20 /* Language mapping, can be combined with 625 INSERT and CMDLINE */ 626 627 #define REPLACE_FLAG 0x40 /* Replace mode flag */ 628 #define REPLACE (REPLACE_FLAG + INSERT) 629 #ifdef FEAT_VREPLACE 630 # define VREPLACE_FLAG 0x80 /* Virtual-replace mode flag */ 631 # define VREPLACE (REPLACE_FLAG + VREPLACE_FLAG + INSERT) 632 #endif 633 #define LREPLACE (REPLACE_FLAG + LANGMAP) 634 635 #define NORMAL_BUSY (0x100 + NORMAL) /* Normal mode, busy with a command */ 636 #define HITRETURN (0x200 + NORMAL) /* waiting for return or command */ 637 #define ASKMORE 0x300 /* Asking if you want --more-- */ 638 #define SETWSIZE 0x400 /* window size has changed */ 639 #define ABBREV 0x500 /* abbreviation instead of mapping */ 640 #define EXTERNCMD 0x600 /* executing an external command */ 641 #define SHOWMATCH (0x700 + INSERT) /* show matching paren */ 642 #define CONFIRM 0x800 /* ":confirm" prompt */ 643 #define SELECTMODE 0x1000 /* Select mode, only for mappings */ 644 645 #define MAP_ALL_MODES (0x3f | SELECTMODE) /* all mode bits used for 646 * mapping */ 647 648 /* directions */ 649 #define FORWARD 1 650 #define BACKWARD (-1) 651 #define FORWARD_FILE 3 652 #define BACKWARD_FILE (-3) 653 654 /* return values for functions */ 655 #if !(defined(OK) && (OK == 1)) 656 /* OK already defined to 1 in MacOS X curses, skip this */ 657 # define OK 1 658 #endif 659 #define FAIL 0 660 #define NOTDONE 2 /* not OK or FAIL but skipped */ 661 662 /* flags for b_flags */ 663 #define BF_RECOVERED 0x01 /* buffer has been recovered */ 664 #define BF_CHECK_RO 0x02 /* need to check readonly when loading file 665 into buffer (set by ":e", may be reset by 666 ":buf" */ 667 #define BF_NEVERLOADED 0x04 /* file has never been loaded into buffer, 668 many variables still need to be set */ 669 #define BF_NOTEDITED 0x08 /* Set when file name is changed after 670 starting to edit, reset when file is 671 written out. */ 672 #define BF_NEW 0x10 /* file didn't exist when editing started */ 673 #define BF_NEW_W 0x20 /* Warned for BF_NEW and file created */ 674 #define BF_READERR 0x40 /* got errors while reading the file */ 675 #define BF_DUMMY 0x80 /* dummy buffer, only used internally */ 676 #define BF_PRESERVED 0x100 /* ":preserve" was used */ 677 678 /* Mask to check for flags that prevent normal writing */ 679 #define BF_WRITE_MASK (BF_NOTEDITED + BF_NEW + BF_READERR) 680 681 /* 682 * values for xp_context when doing command line completion 683 */ 684 #define EXPAND_UNSUCCESSFUL (-2) 685 #define EXPAND_OK (-1) 686 #define EXPAND_NOTHING 0 687 #define EXPAND_COMMANDS 1 688 #define EXPAND_FILES 2 689 #define EXPAND_DIRECTORIES 3 690 #define EXPAND_SETTINGS 4 691 #define EXPAND_BOOL_SETTINGS 5 692 #define EXPAND_TAGS 6 693 #define EXPAND_OLD_SETTING 7 694 #define EXPAND_HELP 8 695 #define EXPAND_BUFFERS 9 696 #define EXPAND_EVENTS 10 697 #define EXPAND_MENUS 11 698 #define EXPAND_SYNTAX 12 699 #define EXPAND_HIGHLIGHT 13 700 #define EXPAND_AUGROUP 14 701 #define EXPAND_USER_VARS 15 702 #define EXPAND_MAPPINGS 16 703 #define EXPAND_TAGS_LISTFILES 17 704 #define EXPAND_FUNCTIONS 18 705 #define EXPAND_USER_FUNC 19 706 #define EXPAND_EXPRESSION 20 707 #define EXPAND_MENUNAMES 21 708 #define EXPAND_USER_COMMANDS 22 709 #define EXPAND_USER_CMD_FLAGS 23 710 #define EXPAND_USER_NARGS 24 711 #define EXPAND_USER_COMPLETE 25 712 #define EXPAND_ENV_VARS 26 713 #define EXPAND_LANGUAGE 27 714 #define EXPAND_COLORS 28 715 #define EXPAND_COMPILER 29 716 #define EXPAND_USER_DEFINED 30 717 #define EXPAND_USER_LIST 31 718 #define EXPAND_SHELLCMD 32 719 #define EXPAND_CSCOPE 33 720 #define EXPAND_SIGN 34 721 722 /* Values for exmode_active (0 is no exmode) */ 723 #define EXMODE_NORMAL 1 724 #define EXMODE_VIM 2 725 726 /* Values for nextwild() and ExpandOne(). See ExpandOne() for meaning. */ 727 #define WILD_FREE 1 728 #define WILD_EXPAND_FREE 2 729 #define WILD_EXPAND_KEEP 3 730 #define WILD_NEXT 4 731 #define WILD_PREV 5 732 #define WILD_ALL 6 733 #define WILD_LONGEST 7 734 735 #define WILD_LIST_NOTFOUND 1 736 #define WILD_HOME_REPLACE 2 737 #define WILD_USE_NL 4 738 #define WILD_NO_BEEP 8 739 #define WILD_ADD_SLASH 16 740 #define WILD_KEEP_ALL 32 741 #define WILD_SILENT 64 742 #define WILD_ESCAPE 128 743 744 /* Flags for expand_wildcards() */ 745 #define EW_DIR 0x01 /* include directory names */ 746 #define EW_FILE 0x02 /* include file names */ 747 #define EW_NOTFOUND 0x04 /* include not found names */ 748 #define EW_ADDSLASH 0x08 /* append slash to directory name */ 749 #define EW_KEEPALL 0x10 /* keep all matches */ 750 #define EW_SILENT 0x20 /* don't print "1 returned" from shell */ 751 #define EW_EXEC 0x40 /* executable files */ 752 /* Note: mostly EW_NOTFOUND and EW_SILENT are mutually exclusive: EW_NOTFOUND 753 * is used when executing commands and EW_SILENT for interactive expanding. */ 754 755 /* Flags for find_file_*() functions. */ 756 #define FINDFILE_FILE 0 /* only files */ 757 #define FINDFILE_DIR 1 /* only directories */ 758 #define FINDFILE_BOTH 2 /* files and directories */ 759 760 #ifdef FEAT_VERTSPLIT 761 # define W_WINCOL(wp) (wp->w_wincol) 762 # define W_WIDTH(wp) (wp->w_width) 763 # define W_ENDCOL(wp) (wp->w_wincol + wp->w_width) 764 # define W_VSEP_WIDTH(wp) (wp->w_vsep_width) 765 #else 766 # define W_WINCOL(wp) 0 767 # define W_WIDTH(wp) Columns 768 # define W_ENDCOL(wp) Columns 769 # define W_VSEP_WIDTH(wp) 0 770 #endif 771 #ifdef FEAT_WINDOWS 772 # define W_STATUS_HEIGHT(wp) (wp->w_status_height) 773 # define W_WINROW(wp) (wp->w_winrow) 774 #else 775 # define W_STATUS_HEIGHT(wp) 0 776 # define W_WINROW(wp) 0 777 #endif 778 779 #ifdef NO_EXPANDPATH 780 # define gen_expand_wildcards mch_expand_wildcards 781 #endif 782 783 /* Values for the find_pattern_in_path() function args 'type' and 'action': */ 784 #define FIND_ANY 1 785 #define FIND_DEFINE 2 786 #define CHECK_PATH 3 787 788 #define ACTION_SHOW 1 789 #define ACTION_GOTO 2 790 #define ACTION_SPLIT 3 791 #define ACTION_SHOW_ALL 4 792 #ifdef FEAT_INS_EXPAND 793 # define ACTION_EXPAND 5 794 #endif 795 796 #ifdef FEAT_SYN_HL 797 # define SST_MIN_ENTRIES 150 /* minimal size for state stack array */ 798 # ifdef FEAT_GUI_W16 799 # define SST_MAX_ENTRIES 500 /* (only up to 64K blocks) */ 800 # else 801 # define SST_MAX_ENTRIES 1000 /* maximal size for state stack array */ 802 # endif 803 # define SST_FIX_STATES 7 /* size of sst_stack[]. */ 804 # define SST_DIST 16 /* normal distance between entries */ 805 #endif 806 807 /* Values for 'options' argument in do_search() and searchit() */ 808 #define SEARCH_REV 0x01 /* go in reverse of previous dir. */ 809 #define SEARCH_ECHO 0x02 /* echo the search command and handle options */ 810 #define SEARCH_MSG 0x0c /* give messages (yes, it's not 0x04) */ 811 #define SEARCH_NFMSG 0x08 /* give all messages except not found */ 812 #define SEARCH_OPT 0x10 /* interpret optional flags */ 813 #define SEARCH_HIS 0x20 /* put search pattern in history */ 814 #define SEARCH_END 0x40 /* put cursor at end of match */ 815 #define SEARCH_NOOF 0x80 /* don't add offset to position */ 816 #define SEARCH_START 0x100 /* start search without col offset */ 817 #define SEARCH_MARK 0x200 /* set previous context mark */ 818 #define SEARCH_KEEP 0x400 /* keep previous search pattern */ 819 #define SEARCH_PEEK 0x800 /* peek for typed char, cancel search */ 820 821 /* Values for find_ident_under_cursor() */ 822 #define FIND_IDENT 1 /* find identifier (word) */ 823 #define FIND_STRING 2 /* find any string (WORD) */ 824 #define FIND_EVAL 4 /* include "->", "[]" and "." */ 825 826 /* Values for file_name_in_line() */ 827 #define FNAME_MESS 1 /* give error message */ 828 #define FNAME_EXP 2 /* expand to path */ 829 #define FNAME_HYP 4 /* check for hypertext link */ 830 #define FNAME_INCL 8 /* apply 'includeexpr' */ 831 #define FNAME_REL 16 /* ".." and "./" are relative to the (current) 832 file instead of the current directory */ 833 834 /* Values for buflist_getfile() */ 835 #define GETF_SETMARK 0x01 /* set pcmark before jumping */ 836 #define GETF_ALT 0x02 /* jumping to alternate file (not buf num) */ 837 #define GETF_SWITCH 0x04 /* respect 'switchbuf' settings when jumping */ 838 839 /* Values for buflist_new() flags */ 840 #define BLN_CURBUF 1 /* May re-use curbuf for new buffer */ 841 #define BLN_LISTED 2 /* Put new buffer in buffer list */ 842 #define BLN_DUMMY 4 /* Allocating dummy buffer */ 843 844 /* Values for in_cinkeys() */ 845 #define KEY_OPEN_FORW 0x101 846 #define KEY_OPEN_BACK 0x102 847 #define KEY_COMPLETE 0x103 /* end of completion */ 848 849 /* Values for "noremap" argument of ins_typebuf(). Also used for 850 * map->m_noremap and menu->noremap[]. */ 851 #define REMAP_YES 0 /* allow remapping */ 852 #define REMAP_NONE -1 /* no remapping */ 853 #define REMAP_SCRIPT -2 /* remap script-local mappings only */ 854 #define REMAP_SKIP -3 /* no remapping for first char */ 855 856 /* Values for mch_call_shell() second argument */ 857 #define SHELL_FILTER 1 /* filtering text */ 858 #define SHELL_EXPAND 2 /* expanding wildcards */ 859 #define SHELL_COOKED 4 /* set term to cooked mode */ 860 #define SHELL_DOOUT 8 /* redirecting output */ 861 #define SHELL_SILENT 16 /* don't print error returned by command */ 862 #define SHELL_READ 32 /* read lines and insert into buffer */ 863 #define SHELL_WRITE 64 /* write lines from buffer */ 864 865 /* Values returned by mch_nodetype() */ 866 #define NODE_NORMAL 0 /* file or directory, check with mch_isdir()*/ 867 #define NODE_WRITABLE 1 /* something we can write to (character 868 device, fifo, socket, ..) */ 869 #define NODE_OTHER 2 /* non-writable thing (e.g., block device) */ 870 871 /* Values for readfile() flags */ 872 #define READ_NEW 0x01 /* read a file into a new buffer */ 873 #define READ_FILTER 0x02 /* read filter output */ 874 #define READ_STDIN 0x04 /* read from stdin */ 875 #define READ_BUFFER 0x08 /* read from curbuf (converting stdin) */ 876 #define READ_DUMMY 0x10 /* reading into a dummy buffer */ 877 878 /* Values for change_indent() */ 879 #define INDENT_SET 1 /* set indent */ 880 #define INDENT_INC 2 /* increase indent */ 881 #define INDENT_DEC 3 /* decrease indent */ 882 883 /* Values for flags argument for findmatchlimit() */ 884 #define FM_BACKWARD 0x01 /* search backwards */ 885 #define FM_FORWARD 0x02 /* search forwards */ 886 #define FM_BLOCKSTOP 0x04 /* stop at start/end of block */ 887 #define FM_SKIPCOMM 0x08 /* skip comments */ 888 889 /* Values for action argument for do_buffer() */ 890 #define DOBUF_GOTO 0 /* go to specified buffer */ 891 #define DOBUF_SPLIT 1 /* split window and go to specified buffer */ 892 #define DOBUF_UNLOAD 2 /* unload specified buffer(s) */ 893 #define DOBUF_DEL 3 /* delete specified buffer(s) from buflist */ 894 #define DOBUF_WIPE 4 /* delete specified buffer(s) really */ 895 896 /* Values for start argument for do_buffer() */ 897 #define DOBUF_CURRENT 0 /* "count" buffer from current buffer */ 898 #define DOBUF_FIRST 1 /* "count" buffer from first buffer */ 899 #define DOBUF_LAST 2 /* "count" buffer from last buffer */ 900 #define DOBUF_MOD 3 /* "count" mod. buffer from current buffer */ 901 902 /* Values for sub_cmd and which_pat argument for search_regcomp() */ 903 /* Also used for which_pat argument for searchit() */ 904 #define RE_SEARCH 0 /* save/use pat in/from search_pattern */ 905 #define RE_SUBST 1 /* save/use pat in/from subst_pattern */ 906 #define RE_BOTH 2 /* save pat in both patterns */ 907 #define RE_LAST 2 /* use last used pattern if "pat" is NULL */ 908 909 /* Second argument for vim_regcomp(). */ 910 #define RE_MAGIC 1 /* 'magic' option */ 911 #define RE_STRING 2 /* match in string instead of buffer text */ 912 #define RE_STRICT 4 /* don't allow [abc] without ] */ 913 914 #ifdef FEAT_SYN_HL 915 /* values for reg_do_extmatch */ 916 # define REX_SET 1 /* to allow \z\(...\), */ 917 # define REX_USE 2 /* to allow \z\1 et al. */ 918 #endif 919 920 /* Return values for fullpathcmp() */ 921 /* Note: can use (fullpathcmp() & FPC_SAME) to check for equal files */ 922 #define FPC_SAME 1 /* both exist and are the same file. */ 923 #define FPC_DIFF 2 /* both exist and are different files. */ 924 #define FPC_NOTX 4 /* both don't exist. */ 925 #define FPC_DIFFX 6 /* one of them doesn't exist. */ 926 #define FPC_SAMEX 7 /* both don't exist and file names are same. */ 927 928 /* flags for do_ecmd() */ 929 #define ECMD_HIDE 0x01 /* don't free the current buffer */ 930 #define ECMD_SET_HELP 0x02 /* set b_help flag of (new) buffer before 931 opening file */ 932 #define ECMD_OLDBUF 0x04 /* use existing buffer if it exists */ 933 #define ECMD_FORCEIT 0x08 /* ! used in Ex command */ 934 #define ECMD_ADDBUF 0x10 /* don't edit, just add to buffer list */ 935 936 /* for lnum argument in do_ecmd() */ 937 #define ECMD_LASTL (linenr_T)0 /* use last position in loaded file */ 938 #define ECMD_LAST (linenr_T)-1 /* use last position in all files */ 939 #define ECMD_ONE (linenr_T)1 /* use first line */ 940 941 /* flags for do_cmdline() */ 942 #define DOCMD_VERBOSE 0x01 /* included command in error message */ 943 #define DOCMD_NOWAIT 0x02 /* don't call wait_return() and friends */ 944 #define DOCMD_REPEAT 0x04 /* repeat exec. until getline() returns NULL */ 945 #define DOCMD_KEYTYPED 0x08 /* don't reset KeyTyped */ 946 #define DOCMD_EXCRESET 0x10 /* reset exception environment (for debugging)*/ 947 #define DOCMD_KEEPLINE 0x20 /* keep typed line for repeating with "." */ 948 949 /* flags for beginline() */ 950 #define BL_WHITE 1 /* cursor on first non-white in the line */ 951 #define BL_SOL 2 /* use 'sol' option */ 952 #define BL_FIX 4 /* don't leave cursor on a NUL */ 953 954 /* flags for mf_sync() */ 955 #define MFS_ALL 1 /* also sync blocks with negative numbers */ 956 #define MFS_STOP 2 /* stop syncing when a character is available */ 957 #define MFS_FLUSH 4 /* flushed file to disk */ 958 #define MFS_ZERO 8 /* only write block 0 */ 959 960 /* flags for buf_copy_options() */ 961 #define BCO_ENTER 1 /* going to enter the buffer */ 962 #define BCO_ALWAYS 2 /* always copy the options */ 963 #define BCO_NOHELP 4 /* don't touch the help related options */ 964 965 /* flags for do_put() */ 966 #define PUT_FIXINDENT 1 /* make indent look nice */ 967 #define PUT_CURSEND 2 /* leave cursor after end of new text */ 968 #define PUT_CURSLINE 4 /* leave cursor on last line of new text */ 969 #define PUT_LINE 8 /* put register as lines */ 970 #define PUT_LINE_SPLIT 16 /* split line for linewise register */ 971 #define PUT_LINE_FORWARD 32 /* put linewise register below Visual sel. */ 972 973 /* flags for set_indent() */ 974 #define SIN_CHANGED 1 /* call changed_bytes() when line changed */ 975 #define SIN_INSERT 2 /* insert indent before existing text */ 976 #define SIN_UNDO 4 /* save line for undo before changing it */ 977 978 /* flags for insertchar() */ 979 #define INSCHAR_FORMAT 1 /* force formatting */ 980 #define INSCHAR_DO_COM 2 /* format comments */ 981 #define INSCHAR_CTRLV 4 /* char typed just after CTRL-V */ 982 #define INSCHAR_NO_FEX 8 /* don't use 'formatexpr' */ 983 984 /* flags for open_line() */ 985 #define OPENLINE_DELSPACES 1 /* delete spaces after cursor */ 986 #define OPENLINE_DO_COM 2 /* format comments */ 987 #define OPENLINE_KEEPTRAIL 4 /* keep trailing spaces */ 988 #define OPENLINE_MARKFIX 8 /* fix mark positions */ 989 990 /* 991 * There are four history tables: 992 */ 993 #define HIST_CMD 0 /* colon commands */ 994 #define HIST_SEARCH 1 /* search commands */ 995 #define HIST_EXPR 2 /* expressions (from entering = register) */ 996 #define HIST_INPUT 3 /* input() lines */ 997 #define HIST_DEBUG 4 /* debug commands */ 998 #define HIST_COUNT 5 /* number of history tables */ 999 1000 /* 1001 * Flags for chartab[]. 1002 */ 1003 #define CT_CELL_MASK 0x07 /* mask: nr of display cells (1, 2 or 4) */ 1004 #define CT_PRINT_CHAR 0x10 /* flag: set for printable chars */ 1005 #define CT_ID_CHAR 0x20 /* flag: set for ID chars */ 1006 #define CT_FNAME_CHAR 0x40 /* flag: set for file name chars */ 1007 1008 /* 1009 * Values for do_tag(). 1010 */ 1011 #define DT_TAG 1 /* jump to newer position or same tag again */ 1012 #define DT_POP 2 /* jump to older position */ 1013 #define DT_NEXT 3 /* jump to next match of same tag */ 1014 #define DT_PREV 4 /* jump to previous match of same tag */ 1015 #define DT_FIRST 5 /* jump to first match of same tag */ 1016 #define DT_LAST 6 /* jump to first match of same tag */ 1017 #define DT_SELECT 7 /* jump to selection from list */ 1018 #define DT_HELP 8 /* like DT_TAG, but no wildcards */ 1019 #define DT_JUMP 9 /* jump to new tag or selection from list */ 1020 #define DT_CSCOPE 10 /* cscope find command (like tjump) */ 1021 #define DT_LTAG 11 /* tag using location list */ 1022 #define DT_FREE 99 /* free cached matches */ 1023 1024 /* 1025 * flags for find_tags(). 1026 */ 1027 #define TAG_HELP 1 /* only search for help tags */ 1028 #define TAG_NAMES 2 /* only return name of tag */ 1029 #define TAG_REGEXP 4 /* use tag pattern as regexp */ 1030 #define TAG_NOIC 8 /* don't always ignore case */ 1031 #ifdef FEAT_CSCOPE 1032 # define TAG_CSCOPE 16 /* cscope tag */ 1033 #endif 1034 #define TAG_VERBOSE 32 /* message verbosity */ 1035 #define TAG_INS_COMP 64 /* Currently doing insert completion */ 1036 #define TAG_KEEP_LANG 128 /* keep current language */ 1037 1038 #define TAG_MANY 300 /* When finding many tags (for completion), 1039 find up to this many tags */ 1040 1041 /* 1042 * Types of dialogs passed to do_vim_dialog(). 1043 */ 1044 #define VIM_GENERIC 0 1045 #define VIM_ERROR 1 1046 #define VIM_WARNING 2 1047 #define VIM_INFO 3 1048 #define VIM_QUESTION 4 1049 #define VIM_LAST_TYPE 4 /* sentinel value */ 1050 1051 /* 1052 * Return values for functions like gui_yesnocancel() 1053 */ 1054 #define VIM_YES 2 1055 #define VIM_NO 3 1056 #define VIM_CANCEL 4 1057 #define VIM_ALL 5 1058 #define VIM_DISCARDALL 6 1059 1060 /* 1061 * arguments for win_split() 1062 */ 1063 #define WSP_ROOM 1 /* require enough room */ 1064 #define WSP_VERT 2 /* split vertically */ 1065 #define WSP_TOP 4 /* window at top-left of shell */ 1066 #define WSP_BOT 8 /* window at bottom-right of shell */ 1067 #define WSP_HELP 16 /* creating the help window */ 1068 #define WSP_BELOW 32 /* put new window below/right */ 1069 #define WSP_ABOVE 64 /* put new window above/left */ 1070 #define WSP_NEWLOC 128 /* don't copy location list */ 1071 1072 /* 1073 * arguments for gui_set_shellsize() 1074 */ 1075 #define RESIZE_VERT 1 /* resize vertically */ 1076 #define RESIZE_HOR 2 /* resize horizontally */ 1077 #define RESIZE_BOTH 15 /* resize in both directions */ 1078 1079 /* 1080 * "flags" values for option-setting functions. 1081 * When OPT_GLOBAL and OPT_LOCAL are both missing, set both local and global 1082 * values, get local value. 1083 */ 1084 #define OPT_FREE 1 /* free old value if it was allocated */ 1085 #define OPT_GLOBAL 2 /* use global value */ 1086 #define OPT_LOCAL 4 /* use local value */ 1087 #define OPT_MODELINE 8 /* option in modeline */ 1088 #define OPT_WINONLY 16 /* only set window-local options */ 1089 #define OPT_NOWIN 32 /* don't set window-local options */ 1090 1091 /* Magic chars used in confirm dialog strings */ 1092 #define DLG_BUTTON_SEP '\n' 1093 #define DLG_HOTKEY_CHAR '&' 1094 1095 /* Values for "starting" */ 1096 #define NO_SCREEN 2 /* no screen updating yet */ 1097 #define NO_BUFFERS 1 /* not all buffers loaded yet */ 1098 /* 0 not starting anymore */ 1099 1100 /* Values for swap_exists_action: what to do when swap file already exists */ 1101 #define SEA_NONE 0 /* don't use dialog */ 1102 #define SEA_DIALOG 1 /* use dialog when possible */ 1103 #define SEA_QUIT 2 /* quit editing the file */ 1104 #define SEA_RECOVER 3 /* recover the file */ 1105 1106 /* 1107 * Minimal size for block 0 of a swap file. 1108 * NOTE: This depends on size of struct block0! It's not done with a sizeof(), 1109 * because struct block0 is defined in memline.c (Sorry). 1110 * The maximal block size is arbitrary. 1111 */ 1112 #define MIN_SWAP_PAGE_SIZE 1048 1113 #define MAX_SWAP_PAGE_SIZE 50000 1114 1115 /* Special values for current_SID. */ 1116 #define SID_MODELINE -1 /* when using a modeline */ 1117 #define SID_CMDARG -2 /* for "--cmd" argument */ 1118 #define SID_CARG -3 /* for "-c" argument */ 1119 #define SID_ENV -4 /* for sourcing environment variable */ 1120 #define SID_ERROR -5 /* option was reset because of an error */ 1121 #define SID_NONE -6 /* don't set scriptID */ 1122 1123 /* 1124 * Events for autocommands. 1125 */ 1126 enum auto_event 1127 { 1128 EVENT_BUFADD = 0, /* after adding a buffer to the buffer list */ 1129 EVENT_BUFNEW, /* after creating any buffer */ 1130 EVENT_BUFDELETE, /* deleting a buffer from the buffer list */ 1131 EVENT_BUFWIPEOUT, /* just before really deleting a buffer */ 1132 EVENT_BUFENTER, /* after entering a buffer */ 1133 EVENT_BUFFILEPOST, /* after renaming a buffer */ 1134 EVENT_BUFFILEPRE, /* before renaming a buffer */ 1135 EVENT_BUFLEAVE, /* before leaving a buffer */ 1136 EVENT_BUFNEWFILE, /* when creating a buffer for a new file */ 1137 EVENT_BUFREADPOST, /* after reading a buffer */ 1138 EVENT_BUFREADPRE, /* before reading a buffer */ 1139 EVENT_BUFREADCMD, /* read buffer using command */ 1140 EVENT_BUFUNLOAD, /* just before unloading a buffer */ 1141 EVENT_BUFHIDDEN, /* just after buffer becomes hidden */ 1142 EVENT_BUFWINENTER, /* after showing a buffer in a window */ 1143 EVENT_BUFWINLEAVE, /* just after buffer removed from window */ 1144 EVENT_BUFWRITEPOST, /* after writing a buffer */ 1145 EVENT_BUFWRITEPRE, /* before writing a buffer */ 1146 EVENT_BUFWRITECMD, /* write buffer using command */ 1147 EVENT_CMDWINENTER, /* after entering the cmdline window */ 1148 EVENT_CMDWINLEAVE, /* before leaving the cmdline window */ 1149 EVENT_COLORSCHEME, /* after loading a colorscheme */ 1150 EVENT_FILEAPPENDPOST, /* after appending to a file */ 1151 EVENT_FILEAPPENDPRE, /* before appending to a file */ 1152 EVENT_FILEAPPENDCMD, /* append to a file using command */ 1153 EVENT_FILECHANGEDSHELL, /* after shell command that changed file */ 1154 EVENT_FILECHANGEDSHELLPOST, /* after (not) reloading changed file */ 1155 EVENT_FILECHANGEDRO, /* before first change to read-only file */ 1156 EVENT_FILEREADPOST, /* after reading a file */ 1157 EVENT_FILEREADPRE, /* before reading a file */ 1158 EVENT_FILEREADCMD, /* read from a file using command */ 1159 EVENT_FILETYPE, /* new file type detected (user defined) */ 1160 EVENT_FILEWRITEPOST, /* after writing a file */ 1161 EVENT_FILEWRITEPRE, /* before writing a file */ 1162 EVENT_FILEWRITECMD, /* write to a file using command */ 1163 EVENT_FILTERREADPOST, /* after reading from a filter */ 1164 EVENT_FILTERREADPRE, /* before reading from a filter */ 1165 EVENT_FILTERWRITEPOST, /* after writing to a filter */ 1166 EVENT_FILTERWRITEPRE, /* before writing to a filter */ 1167 EVENT_FOCUSGAINED, /* got the focus */ 1168 EVENT_FOCUSLOST, /* lost the focus to another app */ 1169 EVENT_GUIENTER, /* after starting the GUI */ 1170 EVENT_GUIFAILED, /* after starting the GUI failed */ 1171 EVENT_INSERTCHANGE, /* when changing Insert/Replace mode */ 1172 EVENT_INSERTENTER, /* when entering Insert mode */ 1173 EVENT_INSERTLEAVE, /* when leaving Insert mode */ 1174 EVENT_MENUPOPUP, /* just before popup menu is displayed */ 1175 EVENT_QUICKFIXCMDPOST, /* after :make, :grep etc */ 1176 EVENT_QUICKFIXCMDPRE, /* before :make, :grep etc */ 1177 EVENT_SESSIONLOADPOST, /* after loading a session file */ 1178 EVENT_STDINREADPOST, /* after reading from stdin */ 1179 EVENT_STDINREADPRE, /* before reading from stdin */ 1180 EVENT_SYNTAX, /* syntax selected */ 1181 EVENT_TERMCHANGED, /* after changing 'term' */ 1182 EVENT_TERMRESPONSE, /* after setting "v:termresponse" */ 1183 EVENT_USER, /* user defined autocommand */ 1184 EVENT_VIMENTER, /* after starting Vim */ 1185 EVENT_VIMLEAVE, /* before exiting Vim */ 1186 EVENT_VIMLEAVEPRE, /* before exiting Vim and writing .viminfo */ 1187 EVENT_VIMRESIZED, /* after Vim window was resized */ 1188 EVENT_WINENTER, /* after entering a window */ 1189 EVENT_WINLEAVE, /* before leaving a window */ 1190 EVENT_ENCODINGCHANGED, /* after changing the 'encoding' option */ 1191 EVENT_CURSORHOLD, /* cursor in same position for a while */ 1192 EVENT_CURSORHOLDI, /* idem, in Insert mode */ 1193 EVENT_FUNCUNDEFINED, /* if calling a function which doesn't exist */ 1194 EVENT_REMOTEREPLY, /* upon string reception from a remote vim */ 1195 EVENT_SWAPEXISTS, /* found existing swap file */ 1196 EVENT_SOURCEPRE, /* before sourcing a Vim script */ 1197 EVENT_SOURCECMD, /* sourcing a Vim script using command */ 1198 EVENT_SPELLFILEMISSING, /* spell file missing */ 1199 EVENT_CURSORMOVED, /* cursor was moved */ 1200 EVENT_CURSORMOVEDI, /* cursor was moved in Insert mode */ 1201 EVENT_TABLEAVE, /* before leaving a tab page */ 1202 EVENT_TABENTER, /* after entering a tab page */ 1203 EVENT_SHELLCMDPOST, /* after ":!cmd" */ 1204 EVENT_SHELLFILTERPOST, /* after ":1,2!cmd", ":w !cmd", ":r !cmd". */ 1205 NUM_EVENTS /* MUST be the last one */ 1206 }; 1207 1208 typedef enum auto_event event_T; 1209 1210 /* 1211 * Values for index in highlight_attr[]. 1212 * When making changes, also update HL_FLAGS below! And update the default 1213 * value of 'highlight' in option.c. 1214 */ 1215 typedef enum 1216 { 1217 HLF_8 = 0 /* Meta & special keys listed with ":map", text that is 1218 displayed different from what it is */ 1219 , HLF_AT /* @ and ~ characters at end of screen, characters that 1220 don't really exist in the text */ 1221 , HLF_D /* directories in CTRL-D listing */ 1222 , HLF_E /* error messages */ 1223 , HLF_H /* obsolete, ignored */ 1224 , HLF_I /* incremental search */ 1225 , HLF_L /* last search string */ 1226 , HLF_M /* "--More--" message */ 1227 , HLF_CM /* Mode (e.g., "-- INSERT --") */ 1228 , HLF_N /* line number for ":number" and ":#" commands */ 1229 , HLF_R /* return to continue message and yes/no questions */ 1230 , HLF_S /* status lines */ 1231 , HLF_SNC /* status lines of not-current windows */ 1232 , HLF_C /* column to separate vertically split windows */ 1233 , HLF_T /* Titles for output from ":set all", ":autocmd" etc. */ 1234 , HLF_V /* Visual mode */ 1235 , HLF_VNC /* Visual mode, autoselecting and not clipboard owner */ 1236 , HLF_W /* warning messages */ 1237 , HLF_WM /* Wildmenu highlight */ 1238 , HLF_FL /* Folded line */ 1239 , HLF_FC /* Fold column */ 1240 , HLF_ADD /* Added diff line */ 1241 , HLF_CHD /* Changed diff line */ 1242 , HLF_DED /* Deleted diff line */ 1243 , HLF_TXD /* Text Changed in diff line */ 1244 , HLF_SC /* Sign column */ 1245 , HLF_SPB /* SpellBad */ 1246 , HLF_SPC /* SpellCap */ 1247 , HLF_SPR /* SpellRare */ 1248 , HLF_SPL /* SpellLocal */ 1249 , HLF_PNI /* popup menu normal item */ 1250 , HLF_PSI /* popup menu selected item */ 1251 , HLF_PSB /* popup menu scrollbar */ 1252 , HLF_PST /* popup menu scrollbar thumb */ 1253 , HLF_TP /* tabpage line */ 1254 , HLF_TPS /* tabpage line selected */ 1255 , HLF_TPF /* tabpage line filler */ 1256 , HLF_CUC /* 'cursurcolumn' */ 1257 , HLF_CUL /* 'cursurline' */ 1258 , HLF_COUNT /* MUST be the last one */ 1259 } hlf_T; 1260 1261 /* The HL_FLAGS must be in the same order as the HLF_ enums! 1262 * When chainging this also adjust the default for 'highlight'. */ 1263 #define HL_FLAGS {'8', '@', 'd', 'e', 'h', 'i', 'l', 'm', 'M', \ 1264 'n', 'r', 's', 'S', 'c', 't', 'v', 'V', 'w', 'W', \ 1265 'f', 'F', 'A', 'C', 'D', 'T', '>', \ 1266 'B', 'P', 'R', 'L', \ 1267 '+', '=', 'x', 'X', '*', '#', '_', '!', '.'} 1268 1269 /* 1270 * Boolean constants 1271 */ 1272 #ifndef TRUE 1273 # define FALSE 0 /* note: this is an int, not a long! */ 1274 # define TRUE 1 1275 #endif 1276 1277 #define MAYBE 2 /* sometimes used for a variant on TRUE */ 1278 1279 /* 1280 * Operator IDs; The order must correspond to opchars[] in ops.c! 1281 */ 1282 #define OP_NOP 0 /* no pending operation */ 1283 #define OP_DELETE 1 /* "d" delete operator */ 1284 #define OP_YANK 2 /* "y" yank operator */ 1285 #define OP_CHANGE 3 /* "c" change operator */ 1286 #define OP_LSHIFT 4 /* "<" left shift operator */ 1287 #define OP_RSHIFT 5 /* ">" right shift operator */ 1288 #define OP_FILTER 6 /* "!" filter operator */ 1289 #define OP_TILDE 7 /* "g~" switch case operator */ 1290 #define OP_INDENT 8 /* "=" indent operator */ 1291 #define OP_FORMAT 9 /* "gq" format operator */ 1292 #define OP_COLON 10 /* ":" colon operator */ 1293 #define OP_UPPER 11 /* "gU" make upper case operator */ 1294 #define OP_LOWER 12 /* "gu" make lower case operator */ 1295 #define OP_JOIN 13 /* "J" join operator, only for Visual mode */ 1296 #define OP_JOIN_NS 14 /* "gJ" join operator, only for Visual mode */ 1297 #define OP_ROT13 15 /* "g?" rot-13 encoding */ 1298 #define OP_REPLACE 16 /* "r" replace chars, only for Visual mode */ 1299 #define OP_INSERT 17 /* "I" Insert column, only for Visual mode */ 1300 #define OP_APPEND 18 /* "A" Append column, only for Visual mode */ 1301 #define OP_FOLD 19 /* "zf" define a fold */ 1302 #define OP_FOLDOPEN 20 /* "zo" open folds */ 1303 #define OP_FOLDOPENREC 21 /* "zO" open folds recursively */ 1304 #define OP_FOLDCLOSE 22 /* "zc" close folds */ 1305 #define OP_FOLDCLOSEREC 23 /* "zC" close folds recursively */ 1306 #define OP_FOLDDEL 24 /* "zd" delete folds */ 1307 #define OP_FOLDDELREC 25 /* "zD" delete folds recursively */ 1308 #define OP_FORMAT2 26 /* "gw" format operator, keeps cursor pos */ 1309 #define OP_FUNCTION 27 /* "g@" call 'operatorfunc' */ 1310 1311 /* 1312 * Motion types, used for operators and for yank/delete registers. 1313 */ 1314 #define MCHAR 0 /* character-wise movement/register */ 1315 #define MLINE 1 /* line-wise movement/register */ 1316 #define MBLOCK 2 /* block-wise register */ 1317 1318 #define MAUTO 0xff /* Decide between MLINE/MCHAR */ 1319 1320 /* 1321 * Minimum screen size 1322 */ 1323 #define MIN_COLUMNS 12 /* minimal columns for screen */ 1324 #define MIN_LINES 2 /* minimal lines for screen */ 1325 #define STATUS_HEIGHT 1 /* height of a status line under a window */ 1326 #define QF_WINHEIGHT 10 /* default height for quickfix window */ 1327 1328 /* 1329 * Buffer sizes 1330 */ 1331 #ifndef CMDBUFFSIZE 1332 # define CMDBUFFSIZE 256 /* size of the command processing buffer */ 1333 #endif 1334 1335 #define LSIZE 512 /* max. size of a line in the tags file */ 1336 1337 #define IOSIZE (1024+1) /* file i/o and sprintf buffer size */ 1338 1339 #ifdef FEAT_MBYTE 1340 # define MSG_BUF_LEN 480 /* length of buffer for small messages */ 1341 # define MSG_BUF_CLEN (MSG_BUF_LEN / 6) /* cell length (worst case: utf-8 1342 takes 6 bytes for one cell) */ 1343 #else 1344 # define MSG_BUF_LEN 80 /* length of buffer for small messages */ 1345 # define MSG_BUF_CLEN MSG_BUF_LEN /* cell length */ 1346 #endif 1347 1348 /* Size of the buffer used for tgetent(). Unfortunately this is largely 1349 * undocumented, some systems use 1024. Using a buffer that is too small 1350 * causes a buffer overrun and a crash. Use the maximum known value to stay 1351 * on the safe side. */ 1352 #define TBUFSZ 2048 /* buffer size for termcap entry */ 1353 1354 /* 1355 * Maximum length of key sequence to be mapped. 1356 * Must be able to hold an Amiga resize report. 1357 */ 1358 #define MAXMAPLEN 50 1359 1360 #ifdef HAVE_FCNTL_H 1361 # include <fcntl.h> 1362 #endif 1363 1364 #ifdef BINARY_FILE_IO 1365 # define WRITEBIN "wb" /* no CR-LF translation */ 1366 # define READBIN "rb" 1367 # define APPENDBIN "ab" 1368 #else 1369 # define WRITEBIN "w" 1370 # define READBIN "r" 1371 # define APPENDBIN "a" 1372 #endif 1373 1374 /* 1375 * EMX doesn't have a global way of making open() use binary I/O. 1376 * Use O_BINARY for all open() calls. 1377 */ 1378 #if defined(__EMX__) || defined(__CYGWIN32__) 1379 # define O_EXTRA O_BINARY 1380 #else 1381 # define O_EXTRA 0 1382 #endif 1383 1384 #ifndef O_NOFOLLOW 1385 # define O_NOFOLLOW 0 1386 #endif 1387 1388 #ifndef W_OK 1389 # define W_OK 2 /* for systems that don't have W_OK in unistd.h */ 1390 #endif 1391 #ifndef R_OK 1392 # define R_OK 4 /* for systems that don't have R_OK in unistd.h */ 1393 #endif 1394 1395 /* 1396 * defines to avoid typecasts from (char_u *) to (char *) and back 1397 * (vim_strchr() and vim_strrchr() are now in alloc.c) 1398 */ 1399 #define STRLEN(s) strlen((char *)(s)) 1400 #define STRCPY(d, s) strcpy((char *)(d), (char *)(s)) 1401 #define STRNCPY(d, s, n) strncpy((char *)(d), (char *)(s), (size_t)(n)) 1402 #define STRCMP(d, s) strcmp((char *)(d), (char *)(s)) 1403 #define STRNCMP(d, s, n) strncmp((char *)(d), (char *)(s), (size_t)(n)) 1404 #ifdef HAVE_STRCASECMP 1405 # define STRICMP(d, s) strcasecmp((char *)(d), (char *)(s)) 1406 #else 1407 # ifdef HAVE_STRICMP 1408 # define STRICMP(d, s) stricmp((char *)(d), (char *)(s)) 1409 # else 1410 # define STRICMP(d, s) vim_stricmp((char *)(d), (char *)(s)) 1411 # endif 1412 #endif 1413 1414 /* Like strcpy() but allows overlapped source and destination. */ 1415 #define STRMOVE(d, s) mch_memmove((d), (s), STRLEN(s) + 1) 1416 1417 #ifdef HAVE_STRNCASECMP 1418 # define STRNICMP(d, s, n) strncasecmp((char *)(d), (char *)(s), (size_t)(n)) 1419 #else 1420 # ifdef HAVE_STRNICMP 1421 # define STRNICMP(d, s, n) strnicmp((char *)(d), (char *)(s), (size_t)(n)) 1422 # else 1423 # define STRNICMP(d, s, n) vim_strnicmp((char *)(d), (char *)(s), (size_t)(n)) 1424 # endif 1425 #endif 1426 1427 #ifdef FEAT_MBYTE 1428 /* We need to call mb_stricmp() even when we aren't dealing with a multi-byte 1429 * encoding because mb_stricmp() takes care of all ascii and non-ascii 1430 * encodings, including characters with umluats in latin1, etc., while 1431 * STRICMP() only handles the system locale version, which often does not 1432 * handle non-ascii properly. */ 1433 1434 # define MB_STRICMP(d, s) mb_strnicmp((char_u *)(d), (char_u *)(s), (int)MAXCOL) 1435 # define MB_STRNICMP(d, s, n) mb_strnicmp((char_u *)(d), (char_u *)(s), (int)(n)) 1436 #else 1437 # define MB_STRICMP(d, s) STRICMP((d), (s)) 1438 # define MB_STRNICMP(d, s, n) STRNICMP((d), (s), (n)) 1439 #endif 1440 1441 #define STRCAT(d, s) strcat((char *)(d), (char *)(s)) 1442 #define STRNCAT(d, s, n) strncat((char *)(d), (char *)(s), (size_t)(n)) 1443 1444 #ifdef HAVE_STRPBRK 1445 # define vim_strpbrk(s, cs) (char_u *)strpbrk((char *)(s), (char *)(cs)) 1446 #endif 1447 1448 #define MSG(s) msg((char_u *)(s)) 1449 #define MSG_ATTR(s, attr) msg_attr((char_u *)(s), (attr)) 1450 #define EMSG(s) emsg((char_u *)(s)) 1451 #define EMSG2(s, p) emsg2((char_u *)(s), (char_u *)(p)) 1452 #define EMSG3(s, p, q) emsg3((char_u *)(s), (char_u *)(p), (char_u *)(q)) 1453 #define EMSGN(s, n) emsgn((char_u *)(s), (long)(n)) 1454 #define EMSGU(s, n) emsgu((char_u *)(s), (long_u)(n)) 1455 #define OUT_STR(s) out_str((char_u *)(s)) 1456 #define OUT_STR_NF(s) out_str_nf((char_u *)(s)) 1457 #define MSG_PUTS(s) msg_puts((char_u *)(s)) 1458 #define MSG_PUTS_ATTR(s, a) msg_puts_attr((char_u *)(s), (a)) 1459 #define MSG_PUTS_TITLE(s) msg_puts_title((char_u *)(s)) 1460 #define MSG_PUTS_LONG(s) msg_puts_long_attr((char_u *)(s), 0) 1461 #define MSG_PUTS_LONG_ATTR(s, a) msg_puts_long_attr((char_u *)(s), (a)) 1462 1463 /* Prefer using emsg3(), because perror() may send the output to the wrong 1464 * destination and mess up the screen. */ 1465 #ifdef HAVE_STRERROR 1466 # define PERROR(msg) (void)emsg3((char_u *)"%s: %s", (char_u *)msg, (char_u *)strerror(errno)) 1467 #else 1468 # define PERROR(msg) perror(msg) 1469 #endif 1470 1471 typedef long linenr_T; /* line number type */ 1472 typedef int colnr_T; /* column number type */ 1473 typedef unsigned short disptick_T; /* display tick type */ 1474 1475 #define MAXLNUM (0x7fffffffL) /* maximum (invalid) line number */ 1476 1477 /* 1478 * Well, you won't believe it, but some S/390 machines ("host", now also known 1479 * as zServer) us 31 bit pointers. There are also some newer machines, that 1480 * use 64 bit pointers. I don't know how to distinguish between 31 and 64 bit 1481 * machines, so the best way is to assume 31 bits whenever we detect OS/390 1482 * Unix. 1483 * With this we restrict the maximum line length to 1073741823. I guess this is 1484 * not a real problem. BTW: Longer lines are split. 1485 */ 1486 #if SIZEOF_INT >= 4 1487 # ifdef __MVS__ 1488 # define MAXCOL (0x3fffffffL) /* maximum column number, 30 bits */ 1489 # else 1490 # define MAXCOL (0x7fffffffL) /* maximum column number, 31 bits */ 1491 # endif 1492 #else 1493 # define MAXCOL (0x7fff) /* maximum column number, 15 bits */ 1494 #endif 1495 1496 #define SHOWCMD_COLS 10 /* columns needed by shown command */ 1497 #define STL_MAX_ITEM 80 /* max nr of %<flag> in statusline */ 1498 1499 typedef void *vim_acl_T; /* dummy to pass an ACL to a function */ 1500 1501 /* 1502 * Include a prototype for mch_memmove(), it may not be in alloc.pro. 1503 */ 1504 #ifdef VIM_MEMMOVE 1505 void mch_memmove __ARGS((void *, void *, size_t)); 1506 #else 1507 # ifndef mch_memmove 1508 # define mch_memmove(to, from, len) memmove(to, from, len) 1509 # endif 1510 #endif 1511 1512 /* 1513 * fnamecmp() is used to compare file names. 1514 * On some systems case in a file name does not matter, on others it does. 1515 * (this does not account for maximum name lengths and things like "../dir", 1516 * thus it is not 100% accurate!) 1517 */ 1518 #ifdef CASE_INSENSITIVE_FILENAME 1519 # ifdef BACKSLASH_IN_FILENAME 1520 # define fnamecmp(x, y) vim_fnamecmp((x), (y)) 1521 # define fnamencmp(x, y, n) vim_fnamencmp((x), (y), (size_t)(n)) 1522 # else 1523 # define fnamecmp(x, y) MB_STRICMP((x), (y)) 1524 # define fnamencmp(x, y, n) MB_STRNICMP((x), (y), (n)) 1525 # endif 1526 #else 1527 # define fnamecmp(x, y) strcmp((char *)(x), (char *)(y)) 1528 # define fnamencmp(x, y, n) strncmp((char *)(x), (char *)(y), (size_t)(n)) 1529 #endif 1530 1531 #ifdef HAVE_MEMSET 1532 # define vim_memset(ptr, c, size) memset((ptr), (c), (size)) 1533 #else 1534 void *vim_memset __ARGS((void *, int, size_t)); 1535 #endif 1536 1537 #ifdef HAVE_MEMCMP 1538 # define vim_memcmp(p1, p2, len) memcmp((p1), (p2), (len)) 1539 #else 1540 # ifdef HAVE_BCMP 1541 # define vim_memcmp(p1, p2, len) bcmp((p1), (p2), (len)) 1542 # else 1543 int vim_memcmp __ARGS((void *, void *, size_t)); 1544 # define VIM_MEMCMP 1545 # endif 1546 #endif 1547 1548 #if defined(UNIX) || defined(FEAT_GUI) || defined(OS2) || defined(VMS) \ 1549 || defined(FEAT_CLIENTSERVER) 1550 # define USE_INPUT_BUF 1551 #endif 1552 1553 #ifdef MSWIN 1554 /* On MS-Windows the third argument isn't size_t. This matters for Win64, 1555 * where sizeof(size_t)==8, not 4 */ 1556 # define vim_read(fd, buf, count) read((fd), (char *)(buf), (unsigned int)(count)) 1557 # define vim_write(fd, buf, count) write((fd), (char *)(buf), (unsigned int)(count)) 1558 #else 1559 # define vim_read(fd, buf, count) read((fd), (char *)(buf), (size_t) (count)) 1560 # define vim_write(fd, buf, count) write((fd), (char *)(buf), (size_t) (count)) 1561 #endif 1562 1563 /* 1564 * Enums need a typecast to be used as array index (for Ultrix). 1565 */ 1566 #define hl_attr(n) highlight_attr[(int)(n)] 1567 #define term_str(n) term_strings[(int)(n)] 1568 1569 /* 1570 * vim_iswhite() is used for "^" and the like. It differs from isspace() 1571 * because it doesn't include <CR> and <LF> and the like. 1572 */ 1573 #define vim_iswhite(x) ((x) == ' ' || (x) == '\t') 1574 1575 /* 1576 * EXTERN is only defined in main.c. That's where global variables are 1577 * actually defined and initialized. 1578 */ 1579 #ifndef EXTERN 1580 # define EXTERN extern 1581 # define INIT(x) 1582 #else 1583 # ifndef INIT 1584 # define INIT(x) x 1585 # define DO_INIT 1586 # endif 1587 #endif 1588 1589 #ifdef FEAT_MBYTE 1590 # define MAX_MCO 6 /* maximum value for 'maxcombine' */ 1591 1592 /* Maximum number of bytes in a multi-byte character. It can be one 32-bit 1593 * character of up to 6 bytes, or one 16-bit character of up to three bytes 1594 * plus six following composing characters of three bytes each. */ 1595 # define MB_MAXBYTES 21 1596 #endif 1597 1598 #if (defined(FEAT_PROFILE) || defined(FEAT_RELTIME)) && !defined(PROTO) 1599 # ifdef WIN3264 1600 typedef LARGE_INTEGER proftime_T; 1601 # else 1602 typedef struct timeval proftime_T; 1603 # endif 1604 #else 1605 typedef int proftime_T; /* dummy for function prototypes */ 1606 #endif 1607 1608 /* Include option.h before structs.h, because the number of window-local and 1609 * buffer-local options is used there. */ 1610 #include "option.h" /* options and default values */ 1611 1612 /* Note that gui.h is included by structs.h */ 1613 1614 #include "structs.h" /* file that defines many structures */ 1615 1616 /* Values for "do_profiling". */ 1617 #define PROF_NONE 0 /* profiling not started */ 1618 #define PROF_YES 1 /* profiling busy */ 1619 #define PROF_PAUSED 2 /* profiling paused */ 1620 1621 #ifdef FEAT_MOUSE 1622 1623 /* Codes for mouse button events in lower three bits: */ 1624 # define MOUSE_LEFT 0x00 1625 # define MOUSE_MIDDLE 0x01 1626 # define MOUSE_RIGHT 0x02 1627 # define MOUSE_RELEASE 0x03 1628 1629 /* bit masks for modifiers: */ 1630 # define MOUSE_SHIFT 0x04 1631 # define MOUSE_ALT 0x08 1632 # define MOUSE_CTRL 0x10 1633 1634 /* mouse buttons that are handled like a key press (GUI only) */ 1635 # define MOUSE_4 0x100 /* scroll wheel down */ 1636 # define MOUSE_5 0x200 /* scroll wheel up */ 1637 1638 # define MOUSE_X1 0x300 /* Mouse-button X1 (6th) */ 1639 # define MOUSE_X2 0x400 /* Mouse-button X2 */ 1640 1641 /* 0x20 is reserved by xterm */ 1642 # define MOUSE_DRAG_XTERM 0x40 1643 1644 # define MOUSE_DRAG (0x40 | MOUSE_RELEASE) 1645 1646 /* Lowest button code for using the mouse wheel (xterm only) */ 1647 # define MOUSEWHEEL_LOW 0x60 1648 1649 # define MOUSE_CLICK_MASK 0x03 1650 1651 # define NUM_MOUSE_CLICKS(code) \ 1652 (((unsigned)((code) & 0xC0) >> 6) + 1) 1653 1654 # define SET_NUM_MOUSE_CLICKS(code, num) \ 1655 (code) = ((code) & 0x3f) | ((((num) - 1) & 3) << 6) 1656 1657 /* Added to mouse column for GUI when 'mousefocus' wants to give focus to a 1658 * window by simulating a click on its status line. We could use up to 128 * 1659 * 128 = 16384 columns, now it's reduced to 10000. */ 1660 # define MOUSE_COLOFF 10000 1661 1662 /* 1663 * jump_to_mouse() returns one of first four these values, possibly with 1664 * some of the other three added. 1665 */ 1666 # define IN_UNKNOWN 0 1667 # define IN_BUFFER 1 1668 # define IN_STATUS_LINE 2 /* on status or command line */ 1669 # define IN_SEP_LINE 4 /* on vertical separator line */ 1670 # define IN_OTHER_WIN 8 /* in other window but can't go there */ 1671 # define CURSOR_MOVED 0x100 1672 # define MOUSE_FOLD_CLOSE 0x200 /* clicked on '-' in fold column */ 1673 # define MOUSE_FOLD_OPEN 0x400 /* clicked on '+' in fold column */ 1674 1675 /* flags for jump_to_mouse() */ 1676 # define MOUSE_FOCUS 0x01 /* need to stay in this window */ 1677 # define MOUSE_MAY_VIS 0x02 /* may start Visual mode */ 1678 # define MOUSE_DID_MOVE 0x04 /* only act when mouse has moved */ 1679 # define MOUSE_SETPOS 0x08 /* only set current mouse position */ 1680 # define MOUSE_MAY_STOP_VIS 0x10 /* may stop Visual mode */ 1681 # define MOUSE_RELEASED 0x20 /* button was released */ 1682 1683 # if defined(UNIX) && defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H) 1684 # define CHECK_DOUBLE_CLICK 1 /* Checking for double clicks ourselves. */ 1685 # endif 1686 1687 #endif /* FEAT_MOUSE */ 1688 1689 /* defines for eval_vars() */ 1690 #define VALID_PATH 1 1691 #define VALID_HEAD 2 1692 1693 /* Defines for Vim variables. These must match vimvars[] in eval.c! */ 1694 #define VV_COUNT 0 1695 #define VV_COUNT1 1 1696 #define VV_PREVCOUNT 2 1697 #define VV_ERRMSG 3 1698 #define VV_WARNINGMSG 4 1699 #define VV_STATUSMSG 5 1700 #define VV_SHELL_ERROR 6 1701 #define VV_THIS_SESSION 7 1702 #define VV_VERSION 8 1703 #define VV_LNUM 9 1704 #define VV_TERMRESPONSE 10 1705 #define VV_FNAME 11 1706 #define VV_LANG 12 1707 #define VV_LC_TIME 13 1708 #define VV_CTYPE 14 1709 #define VV_CC_FROM 15 1710 #define VV_CC_TO 16 1711 #define VV_FNAME_IN 17 1712 #define VV_FNAME_OUT 18 1713 #define VV_FNAME_NEW 19 1714 #define VV_FNAME_DIFF 20 1715 #define VV_CMDARG 21 1716 #define VV_FOLDSTART 22 1717 #define VV_FOLDEND 23 1718 #define VV_FOLDDASHES 24 1719 #define VV_FOLDLEVEL 25 1720 #define VV_PROGNAME 26 1721 #define VV_SEND_SERVER 27 1722 #define VV_DYING 28 1723 #define VV_EXCEPTION 29 1724 #define VV_THROWPOINT 30 1725 #define VV_REG 31 1726 #define VV_CMDBANG 32 1727 #define VV_INSERTMODE 33 1728 #define VV_VAL 34 1729 #define VV_KEY 35 1730 #define VV_PROFILING 36 1731 #define VV_FCS_REASON 37 1732 #define VV_FCS_CHOICE 38 1733 #define VV_BEVAL_BUFNR 39 1734 #define VV_BEVAL_WINNR 40 1735 #define VV_BEVAL_LNUM 41 1736 #define VV_BEVAL_COL 42 1737 #define VV_BEVAL_TEXT 43 1738 #define VV_SCROLLSTART 44 1739 #define VV_SWAPNAME 45 1740 #define VV_SWAPCHOICE 46 1741 #define VV_SWAPCOMMAND 47 1742 #define VV_CHAR 48 1743 #define VV_MOUSE_WIN 49 1744 #define VV_MOUSE_LNUM 50 1745 #define VV_MOUSE_COL 51 1746 #define VV_OP 52 1747 #define VV_SEARCHFORWARD 53 1748 #define VV_OLDFILES 54 1749 #define VV_LEN 55 /* number of v: vars */ 1750 1751 #ifdef FEAT_CLIPBOARD 1752 1753 /* VIM_ATOM_NAME is the older Vim-specific selection type for X11. Still 1754 * supported for when a mix of Vim versions is used. VIMENC_ATOM_NAME includes 1755 * the encoding to support Vims using different 'encoding' values. */ 1756 #define VIM_ATOM_NAME "_VIM_TEXT" 1757 #define VIMENC_ATOM_NAME "_VIMENC_TEXT" 1758 1759 /* Selection states for modeless selection */ 1760 # define SELECT_CLEARED 0 1761 # define SELECT_IN_PROGRESS 1 1762 # define SELECT_DONE 2 1763 1764 # define SELECT_MODE_CHAR 0 1765 # define SELECT_MODE_WORD 1 1766 # define SELECT_MODE_LINE 2 1767 1768 # ifdef FEAT_GUI_W32 1769 # ifdef FEAT_OLE 1770 # define WM_OLE (WM_APP+0) 1771 # endif 1772 # ifdef FEAT_NETBEANS_INTG 1773 /* message for Netbeans socket event */ 1774 # define WM_NETBEANS (WM_APP+1) 1775 # endif 1776 # endif 1777 1778 /* Info about selected text */ 1779 typedef struct VimClipboard 1780 { 1781 int available; /* Is clipboard available? */ 1782 int owned; /* Flag: do we own the selection? */ 1783 pos_T start; /* Start of selected area */ 1784 pos_T end; /* End of selected area */ 1785 int vmode; /* Visual mode character */ 1786 1787 /* Fields for selection that doesn't use Visual mode */ 1788 short_u origin_row; 1789 short_u origin_start_col; 1790 short_u origin_end_col; 1791 short_u word_start_col; 1792 short_u word_end_col; 1793 1794 pos_T prev; /* Previous position */ 1795 short_u state; /* Current selection state */ 1796 short_u mode; /* Select by char, word, or line. */ 1797 1798 # if defined(FEAT_GUI_X11) || defined(FEAT_XCLIPBOARD) 1799 Atom sel_atom; /* PRIMARY/CLIPBOARD selection ID */ 1800 # endif 1801 1802 # ifdef FEAT_GUI_GTK 1803 GdkAtom gtk_sel_atom; /* PRIMARY/CLIPBOARD selection ID */ 1804 # endif 1805 1806 # ifdef MSWIN 1807 int_u format; /* Vim's own special clipboard format */ 1808 int_u format_raw; /* Vim's raw text clipboard format */ 1809 # endif 1810 } VimClipboard; 1811 #else 1812 typedef int VimClipboard; /* This is required for the prototypes. */ 1813 #endif 1814 1815 #ifdef __BORLANDC__ 1816 /* work around a bug in the Borland 'stat' function: */ 1817 # include <io.h> /* for access() */ 1818 1819 # define stat(a,b) (access(a,0) ? -1 : stat(a,b)) 1820 #endif 1821 1822 #include "ex_cmds.h" /* Ex command defines */ 1823 #include "proto.h" /* function prototypes */ 1824 1825 /* This has to go after the include of proto.h, as proto/gui.pro declares 1826 * functions of these names. The declarations would break if the defines had 1827 * been seen at that stage. But it must be before globals.h, where error_ga 1828 * is declared. */ 1829 #if !defined(FEAT_GUI_W32) && !defined(FEAT_GUI_X11) \ 1830 && !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MAC) 1831 # define mch_errmsg(str) fprintf(stderr, "%s", (str)) 1832 # define display_errors() fflush(stderr) 1833 # define mch_msg(str) printf("%s", (str)) 1834 #else 1835 # define USE_MCH_ERRMSG 1836 #endif 1837 1838 #ifndef FEAT_MBYTE 1839 # define after_pathsep(b, p) vim_ispathsep(*((p) - 1)) 1840 # define transchar_byte(c) transchar(c) 1841 #endif 1842 1843 #ifndef FEAT_LINEBREAK 1844 /* Without the 'numberwidth' option line numbers are always 7 chars. */ 1845 # define number_width(x) 7 1846 #endif 1847 1848 1849 #include "globals.h" /* global variables and messages */ 1850 1851 #ifdef FEAT_SNIFF 1852 # include "if_sniff.h" 1853 #endif 1854 1855 #ifndef FEAT_VIRTUALEDIT 1856 # define getvvcol(w, p, s, c, e) getvcol(w, p, s, c, e) 1857 # define virtual_active() 0 1858 # define virtual_op FALSE 1859 #endif 1860 1861 /* 1862 * If console dialog not supported, but GUI dialog is, use the GUI one. 1863 */ 1864 #if defined(FEAT_GUI_DIALOG) && !defined(FEAT_CON_DIALOG) 1865 # define do_dialog gui_mch_dialog 1866 #endif 1867 1868 /* 1869 * Default filters for gui_mch_browse(). 1870 * The filters are almost system independent. Except for the difference 1871 * between "*" and "*.*" for MSDOS-like systems. 1872 * NOTE: Motif only uses the very first pattern. Therefore 1873 * BROWSE_FILTER_DEFAULT should start with a "*" pattern. 1874 */ 1875 #ifdef FEAT_BROWSE 1876 # ifdef BACKSLASH_IN_FILENAME 1877 # define BROWSE_FILTER_MACROS \ 1878 (char_u *)"Vim macro files (*.vim)\t*.vim\nAll Files (*.*)\t*.*\n" 1879 # define BROWSE_FILTER_ALL_FILES (char_u *)"All Files (*.*)\t*.*\n" 1880 # define BROWSE_FILTER_DEFAULT \ 1881 (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" 1882 # else 1883 # define BROWSE_FILTER_MACROS \ 1884 (char_u *)"Vim macro files (*.vim)\t*.vim\nAll Files (*)\t*\n" 1885 # define BROWSE_FILTER_ALL_FILES (char_u *)"All Files (*)\t*\n" 1886 # define BROWSE_FILTER_DEFAULT \ 1887 (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" 1888 # endif 1889 # define BROWSE_SAVE 1 /* flag for do_browse() */ 1890 # define BROWSE_DIR 2 /* flag for do_browse() */ 1891 #endif 1892 1893 /* stop using fastcall for Borland */ 1894 #if defined(__BORLANDC__) && defined(WIN32) && !defined(DEBUG) 1895 #pragma option -p. 1896 #endif 1897 1898 #if defined(MEM_PROFILE) 1899 # define vim_realloc(ptr, size) mem_realloc((ptr), (size)) 1900 #else 1901 # define vim_realloc(ptr, size) realloc((ptr), (size)) 1902 #endif 1903 1904 /* 1905 * The following macros stop display/event loop nesting at the wrong time. 1906 */ 1907 #ifdef ALT_X_INPUT 1908 # define ALT_INPUT_LOCK_OFF suppress_alternate_input = FALSE 1909 # define ALT_INPUT_LOCK_ON suppress_alternate_input = TRUE 1910 #endif 1911 1912 #ifdef FEAT_MBYTE 1913 /* 1914 * Return byte length of character that starts with byte "b". 1915 * Returns 1 for a single-byte character. 1916 * MB_BYTE2LEN_CHECK() can be used to count a special key as one byte. 1917 * Don't call MB_BYTE2LEN(b) with b < 0 or b > 255! 1918 */ 1919 # define MB_BYTE2LEN(b) mb_bytelen_tab[b] 1920 # define MB_BYTE2LEN_CHECK(b) (((b) < 0 || (b) > 255) ? 1 : mb_bytelen_tab[b]) 1921 #endif 1922 1923 #if defined(FEAT_MBYTE) || defined(FEAT_POSTSCRIPT) 1924 /* properties used in enc_canon_table[] (first three mutually exclusive) */ 1925 # define ENC_8BIT 0x01 1926 # define ENC_DBCS 0x02 1927 # define ENC_UNICODE 0x04 1928 1929 # define ENC_ENDIAN_B 0x10 /* Unicode: Big endian */ 1930 # define ENC_ENDIAN_L 0x20 /* Unicode: Little endian */ 1931 1932 # define ENC_2BYTE 0x40 /* Unicode: UCS-2 */ 1933 # define ENC_4BYTE 0x80 /* Unicode: UCS-4 */ 1934 # define ENC_2WORD 0x100 /* Unicode: UTF-16 */ 1935 1936 # define ENC_LATIN1 0x200 /* Latin1 */ 1937 # define ENC_LATIN9 0x400 /* Latin9 */ 1938 # define ENC_MACROMAN 0x800 /* Mac Roman (not Macro Man! :-) */ 1939 #endif 1940 1941 #ifdef FEAT_MBYTE 1942 # ifdef USE_ICONV 1943 # ifndef EILSEQ 1944 # define EILSEQ 123 1945 # endif 1946 # ifdef DYNAMIC_ICONV 1947 /* On Win32 iconv.dll is dynamically loaded. */ 1948 # define ICONV_ERRNO (*iconv_errno()) 1949 # define ICONV_E2BIG 7 1950 # define ICONV_EINVAL 22 1951 # define ICONV_EILSEQ 42 1952 # else 1953 # define ICONV_ERRNO errno 1954 # define ICONV_E2BIG E2BIG 1955 # define ICONV_EINVAL EINVAL 1956 # define ICONV_EILSEQ EILSEQ 1957 # endif 1958 # endif 1959 1960 #endif 1961 1962 /* ISSYMLINK(mode) tests if a file is a symbolic link. */ 1963 #if (defined(S_IFMT) && defined(S_IFLNK)) || defined(S_ISLNK) 1964 # define HAVE_ISSYMLINK 1965 # if defined(S_IFMT) && defined(S_IFLNK) 1966 # define ISSYMLINK(mode) (((mode) & S_IFMT) == S_IFLNK) 1967 # else 1968 # define ISSYMLINK(mode) S_ISLNK(mode) 1969 # endif 1970 #endif 1971 1972 #define SIGN_BYTE 1 /* byte value used where sign is displayed; 1973 attribute value is sign type */ 1974 1975 #ifdef FEAT_NETBEANS_INTG 1976 # define MULTISIGN_BYTE 2 /* byte value used where sign is displayed if 1977 multiple signs exist on the line */ 1978 #endif 1979 1980 #if defined(FEAT_GUI) && defined(FEAT_XCLIPBOARD) 1981 # ifdef FEAT_GUI_GTK 1982 /* Avoid using a global variable for the X display. It's ugly 1983 * and is likely to cause trouble in multihead environments. */ 1984 # define X_DISPLAY ((gui.in_use) ? gui_mch_get_display() : xterm_dpy) 1985 # else 1986 # define X_DISPLAY (gui.in_use ? gui.dpy : xterm_dpy) 1987 # endif 1988 #else 1989 # ifdef FEAT_GUI 1990 # ifdef FEAT_GUI_GTK 1991 # define X_DISPLAY ((gui.in_use) ? gui_mch_get_display() : (Display *)NULL) 1992 # else 1993 # define X_DISPLAY gui.dpy 1994 # endif 1995 # else 1996 # define X_DISPLAY xterm_dpy 1997 # endif 1998 #endif 1999 2000 #ifndef FEAT_NETBEANS_INTG 2001 # undef NBDEBUG 2002 #endif 2003 #ifdef NBDEBUG /* Netbeans debugging. */ 2004 # include "nbdebug.h" 2005 #else 2006 # define nbdebug(a) 2007 #endif 2008 2009 #ifdef IN_PERL_FILE 2010 /* 2011 * Avoid clashes between Perl and Vim namespace. 2012 */ 2013 # undef NORMAL 2014 # undef STRLEN 2015 # undef FF 2016 # undef OP_DELETE 2017 # undef OP_JOIN 2018 # ifdef __BORLANDC__ 2019 # define NOPROTO 1 2020 # endif 2021 /* remove MAX and MIN, included by glib.h, redefined by sys/param.h */ 2022 # ifdef MAX 2023 # undef MAX 2024 # endif 2025 # ifdef MIN 2026 # undef MIN 2027 # endif 2028 /* We use _() for gettext(), Perl uses it for function prototypes... */ 2029 # ifdef _ 2030 # undef _ 2031 # endif 2032 # ifdef DEBUG 2033 # undef DEBUG 2034 # endif 2035 # ifdef _DEBUG 2036 # undef _DEBUG 2037 # endif 2038 # ifdef instr 2039 # undef instr 2040 # endif 2041 /* bool may cause trouble on MACOS but is required on a few other systems 2042 * and for Perl */ 2043 # if defined(bool) && defined(MACOS) && !defined(FEAT_PERL) 2044 # undef bool 2045 # endif 2046 2047 # ifdef __BORLANDC__ 2048 /* Borland has the structure stati64 but not _stati64 */ 2049 # define _stati64 stati64 2050 # endif 2051 2052 # include <EXTERN.h> 2053 # include <perl.h> 2054 # include <XSUB.h> 2055 #endif 2056 2057 /* values for vim_handle_signal() that are not a signal */ 2058 #define SIGNAL_BLOCK -1 2059 #define SIGNAL_UNBLOCK -2 2060 #if !defined(UNIX) && !defined(VMS) && !defined(OS2) 2061 # define vim_handle_signal(x) 0 2062 #endif 2063 2064 /* flags for skip_vimgrep_pat() */ 2065 #define VGR_GLOBAL 1 2066 #define VGR_NOJUMP 2 2067 2068 /* behavior for bad character, "++bad=" argument */ 2069 #define BAD_REPLACE '?' /* replace it with '?' (default) */ 2070 #define BAD_KEEP -1 /* leave it */ 2071 #define BAD_DROP -2 /* erase it */ 2072 2073 /* last argument for do_source() */ 2074 #define DOSO_NONE 0 2075 #define DOSO_VIMRC 1 /* loading vimrc file */ 2076 #define DOSO_GVIMRC 2 /* loading gvimrc file */ 2077 2078 /* flags for read_viminfo() and children */ 2079 #define VIF_WANT_INFO 1 /* load non-mark info */ 2080 #define VIF_WANT_MARKS 2 /* load file marks */ 2081 #define VIF_FORCEIT 4 /* overwrite info already read */ 2082 #define VIF_GET_OLDFILES 8 /* load v:oldfiles */ 2083 2084 #endif /* VIM__H */ 2085